diff options
| author | Yaco <franco@reevo.org> | 2020-06-04 11:01:00 -0300 |
|---|---|---|
| committer | Yaco <franco@reevo.org> | 2020-06-04 11:01:00 -0300 |
| commit | fc7369835258467bf97eb64f184b93691f9a9fd5 (patch) | |
| tree | daabd60089d2dd76d9f5fb416b005fbe159c799d /www/wiki/vendor/guzzlehttp | |
first commit
Diffstat (limited to 'www/wiki/vendor/guzzlehttp')
97 files changed, 10720 insertions, 0 deletions
diff --git a/www/wiki/vendor/guzzlehttp/ringphp/.editorconfig b/www/wiki/vendor/guzzlehttp/ringphp/.editorconfig new file mode 100644 index 00000000..70dabca1 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/.editorconfig @@ -0,0 +1,12 @@ +root = true + +[*] +charset = utf-8 +end_of_line = lf +indent_size = 4 +indent_style = space +insert_final_newline = true +trim_trailing_whitespace = true + +[{Makefile,*.mk}] +indent_style = tab diff --git a/www/wiki/vendor/guzzlehttp/ringphp/.gitignore b/www/wiki/vendor/guzzlehttp/ringphp/.gitignore new file mode 100644 index 00000000..290a9452 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/.gitignore @@ -0,0 +1,4 @@ +vendor +build/artifacts/ +composer.lock +docs/_build/ diff --git a/www/wiki/vendor/guzzlehttp/ringphp/.travis.yml b/www/wiki/vendor/guzzlehttp/ringphp/.travis.yml new file mode 100644 index 00000000..18562e42 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/.travis.yml @@ -0,0 +1,43 @@ +language: php + +cache: + directories: + - $HOME/.composer/cache/files + +php: + - 5.4 + - 5.5 + - 5.6 + - 7.0 + - 7.1 + - 7.2 + - hhvm + - nightly + +env: + global: + - TEST_COMMAND="composer test" + +matrix: + allow_failures: + - php: hhvm + - php: nightly + fast_finish: true + include: + - php: 5.4 + env: COMPOSER_FLAGS="--prefer-stable --prefer-lowest" + +before_install: + - if [[ $COVERAGE != true ]]; then phpenv config-rm xdebug.ini || true; fi + +install: + # To be removed when this issue will be resolved: https://github.com/composer/composer/issues/5355 + - if [[ "$COMPOSER_FLAGS" == *"--prefer-lowest"* ]]; then travis_retry composer update --prefer-dist --no-interaction --prefer-stable --quiet; fi + - travis_retry composer update ${COMPOSER_FLAGS} --prefer-dist --no-interaction + +before_script: + - ~/.nvm/nvm.sh install v0.6.14 + - ~/.nvm/nvm.sh run v0.6.14 + +script: + - $TEST_COMMAND diff --git a/www/wiki/vendor/guzzlehttp/ringphp/CHANGELOG.md b/www/wiki/vendor/guzzlehttp/ringphp/CHANGELOG.md new file mode 100644 index 00000000..8e12bf3c --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/CHANGELOG.md @@ -0,0 +1,118 @@ +# Changelog + + +All notable changes to this project will be documented in this file. + +The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) +and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html). + + +## [Unreleased] + + +## [1.1.1] - 2018-07-31 + +### Fixed + +- `continue` keyword usage on PHP 7.3 + + +## [1.1.0] - 2015-05-19 + +### Added + +- Added `CURL_HTTP_VERSION_2_0` + +### Changed + +- The PHP stream wrapper handler now sets `allow_self_signed` to `false` to + match the cURL handler when `verify` is set to `true` or a certificate file. +- Ensuring that a directory exists before using the `save_to` option. +- Response protocol version is now correctly extracted from a response. + +### Fixed + +- Fixed a bug in which the result of `CurlFactory::retryFailedRewind` did not + return an array. + + +## [1.0.7] - 2015-03-29 + +### Fixed + +- PHP 7 fixes. + + +## [1.0.6] - 2015-02-26 + +### Changed + +- The multi handle of the CurlMultiHandler is now created lazily. + +### Fixed + +- Bug fix: futures now extend from React's PromiseInterface to ensure that they + are properly forwarded down the promise chain. + + +## [1.0.5] - 2014-12-10 + +### Added + +- Adding more error information to PHP stream wrapper exceptions. +- Added digest auth integration test support to test server. + + +## [1.0.4] - 2014-12-01 + +### Added + +- Added support for older versions of cURL that do not have CURLOPT_TIMEOUT_MS. +- Added a fix to the StreamHandler to return a `FutureArrayInterface` when an + +### Changed + +- Setting debug to `false` does not enable debug output. error occurs. + + +## [1.0.3] - 2014-11-03 + +### Fixed + +- Setting the `header` stream option as a string to be compatible with GAE. +- Header parsing now ensures that header order is maintained in the parsed + message. + + +## [1.0.2] - 2014-10-28 + +### Fixed + +- Now correctly honoring a `version` option is supplied in a request. + See https://github.com/guzzle/RingPHP/pull/8 + + +## [1.0.1] - 2014-10-26 + +### Fixed + +- Fixed a header parsing issue with the `CurlHandler` and `CurlMultiHandler` + that caused cURL requests with multiple responses to merge repsonses together + (e.g., requests with digest authentication). + + +## 1.0.0 - 2014-10-12 + +- Initial release + + +[Unreleased]: https://github.com/guzzle/RingPHP/compare/1.1.1...HEAD +[1.1.1]: https://github.com/guzzle/RingPHP/compare/1.1.0...1.1.1 +[1.1.0]: https://github.com/guzzle/RingPHP/compare/1.0.7...1.1.0 +[1.0.7]: https://github.com/guzzle/RingPHP/compare/1.0.6...1.0.7 +[1.0.6]: https://github.com/guzzle/RingPHP/compare/1.0.5...1.0.6 +[1.0.5]: https://github.com/guzzle/RingPHP/compare/1.0.4...1.0.5 +[1.0.4]: https://github.com/guzzle/RingPHP/compare/1.0.3...1.0.4 +[1.0.3]: https://github.com/guzzle/RingPHP/compare/1.0.2...1.0.3 +[1.0.2]: https://github.com/guzzle/RingPHP/compare/1.0.1...1.0.2 +[1.0.1]: https://github.com/guzzle/RingPHP/compare/1.0.0...1.0.1 diff --git a/www/wiki/vendor/guzzlehttp/ringphp/LICENSE b/www/wiki/vendor/guzzlehttp/ringphp/LICENSE new file mode 100644 index 00000000..71d3b783 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2014 Michael Dowling, https://github.com/mtdowling <mtdowling@gmail.com> + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/www/wiki/vendor/guzzlehttp/ringphp/Makefile b/www/wiki/vendor/guzzlehttp/ringphp/Makefile new file mode 100644 index 00000000..21c812e3 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/Makefile @@ -0,0 +1,46 @@ +all: clean coverage docs + +docs: + cd docs && make html + +view-docs: + open docs/_build/html/index.html + +start-server: stop-server + node tests/Client/server.js &> /dev/null & + +stop-server: + @PID=$(shell ps axo pid,command \ + | grep 'tests/Client/server.js' \ + | grep -v grep \ + | cut -f 1 -d " "\ + ) && [ -n "$$PID" ] && kill $$PID || true + +test: start-server + vendor/bin/phpunit $(TEST) + $(MAKE) stop-server + +coverage: start-server + vendor/bin/phpunit --coverage-html=build/artifacts/coverage $(TEST) + $(MAKE) stop-server + +view-coverage: + open build/artifacts/coverage/index.html + +clean: + rm -rf build/artifacts/* + cd docs && make clean + +tag: + $(if $(TAG),,$(error TAG is not defined. Pass via "make tag TAG=4.2.1")) + @echo Tagging $(TAG) + chag update -m '$(TAG) ()' + git add -A + git commit -m '$(TAG) release' + chag tag + +perf: start-server + php tests/perf.php + $(MAKE) stop-server + +.PHONY: docs diff --git a/www/wiki/vendor/guzzlehttp/ringphp/README.rst b/www/wiki/vendor/guzzlehttp/ringphp/README.rst new file mode 100644 index 00000000..10374e81 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/README.rst @@ -0,0 +1,46 @@ +======= +RingPHP +======= + +Provides a simple API and specification that abstracts away the details of HTTP +into a single PHP function. RingPHP be used to power HTTP clients and servers +through a PHP function that accepts a request hash and returns a response hash +that is fulfilled using a `promise <https://github.com/reactphp/promise>`_, +allowing RingPHP to support both synchronous and asynchronous workflows. + +By abstracting the implementation details of different HTTP clients and +servers, RingPHP allows you to utilize pluggable HTTP clients and servers +without tying your application to a specific implementation. + +.. code-block:: php + + <?php + require 'vendor/autoload.php'; + + use GuzzleHttp\Ring\Client\CurlHandler; + + $handler = new CurlHandler(); + $response = $handler([ + 'http_method' => 'GET', + 'uri' => '/', + 'headers' => [ + 'host' => ['www.google.com'], + 'x-foo' => ['baz'] + ] + ]); + + $response->then(function (array $response) { + echo $response['status']; + }); + + $response->wait(); + +RingPHP is inspired by Clojure's `Ring <https://github.com/ring-clojure/ring>`_, +which, in turn, was inspired by Python's WSGI and Ruby's Rack. RingPHP is +utilized as the handler layer in `Guzzle <http://guzzlephp.org>`_ 5.0+ to send +HTTP requests. + +Documentation +------------- + +See http://ringphp.readthedocs.org/ for the full online documentation. diff --git a/www/wiki/vendor/guzzlehttp/ringphp/composer.json b/www/wiki/vendor/guzzlehttp/ringphp/composer.json new file mode 100644 index 00000000..8df60ecc --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/composer.json @@ -0,0 +1,43 @@ +{ + "name": "guzzlehttp/ringphp", + "description": "Provides a simple API and specification that abstracts away the details of HTTP into a single PHP function.", + "license": "MIT", + "authors": [ + { + "name": "Michael Dowling", + "email": "mtdowling@gmail.com", + "homepage": "https://github.com/mtdowling" + } + ], + "require": { + "php": ">=5.4.0", + "guzzlehttp/streams": "~3.0", + "react/promise": "~2.0" + }, + "require-dev": { + "ext-curl": "*", + "phpunit/phpunit": "~4.0" + }, + "suggest": { + "ext-curl": "Guzzle will use specific adapters if cURL is present" + }, + "autoload": { + "psr-4": { + "GuzzleHttp\\Ring\\": "src/" + } + }, + "autoload-dev": { + "psr-4": { + "GuzzleHttp\\Tests\\Ring\\": "tests/" + } + }, + "scripts": { + "test": "make test", + "test-ci": "make coverage" + }, + "extra": { + "branch-alias": { + "dev-master": "1.1-dev" + } + } +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/docs/Makefile b/www/wiki/vendor/guzzlehttp/ringphp/docs/Makefile new file mode 100644 index 00000000..51270aa5 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/docs/Makefile @@ -0,0 +1,153 @@ +# Makefile for Sphinx documentation +# + +# You can set these variables from the command line. +SPHINXOPTS = +SPHINXBUILD = sphinx-build +PAPER = +BUILDDIR = _build + +# Internal variables. +PAPEROPT_a4 = -D latex_paper_size=a4 +PAPEROPT_letter = -D latex_paper_size=letter +ALLSPHINXOPTS = -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) . +# the i18n builder cannot share the environment and doctrees with the others +I18NSPHINXOPTS = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) . + +.PHONY: help clean html dirhtml singlehtml pickle json htmlhelp qthelp devhelp epub latex latexpdf text man changes linkcheck doctest gettext + +help: + @echo "Please use \`make <target>' where <target> is one of" + @echo " html to make standalone HTML files" + @echo " dirhtml to make HTML files named index.html in directories" + @echo " singlehtml to make a single large HTML file" + @echo " pickle to make pickle files" + @echo " json to make JSON files" + @echo " htmlhelp to make HTML files and a HTML help project" + @echo " qthelp to make HTML files and a qthelp project" + @echo " devhelp to make HTML files and a Devhelp project" + @echo " epub to make an epub" + @echo " latex to make LaTeX files, you can set PAPER=a4 or PAPER=letter" + @echo " latexpdf to make LaTeX files and run them through pdflatex" + @echo " text to make text files" + @echo " man to make manual pages" + @echo " texinfo to make Texinfo files" + @echo " info to make Texinfo files and run them through makeinfo" + @echo " gettext to make PO message catalogs" + @echo " changes to make an overview of all changed/added/deprecated items" + @echo " linkcheck to check all external links for integrity" + @echo " doctest to run all doctests embedded in the documentation (if enabled)" + +clean: + -rm -rf $(BUILDDIR)/* + +html: + $(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html + @echo + @echo "Build finished. The HTML pages are in $(BUILDDIR)/html." + +dirhtml: + $(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml + @echo + @echo "Build finished. The HTML pages are in $(BUILDDIR)/dirhtml." + +singlehtml: + $(SPHINXBUILD) -b singlehtml $(ALLSPHINXOPTS) $(BUILDDIR)/singlehtml + @echo + @echo "Build finished. The HTML page is in $(BUILDDIR)/singlehtml." + +pickle: + $(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) $(BUILDDIR)/pickle + @echo + @echo "Build finished; now you can process the pickle files." + +json: + $(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json + @echo + @echo "Build finished; now you can process the JSON files." + +htmlhelp: + $(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) $(BUILDDIR)/htmlhelp + @echo + @echo "Build finished; now you can run HTML Help Workshop with the" \ + ".hhp project file in $(BUILDDIR)/htmlhelp." + +qthelp: + $(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) $(BUILDDIR)/qthelp + @echo + @echo "Build finished; now you can run "qcollectiongenerator" with the" \ + ".qhcp project file in $(BUILDDIR)/qthelp, like this:" + @echo "# qcollectiongenerator $(BUILDDIR)/qthelp/GuzzleRing.qhcp" + @echo "To view the help file:" + @echo "# assistant -collectionFile $(BUILDDIR)/qthelp/GuzzleRing.qhc" + +devhelp: + $(SPHINXBUILD) -b devhelp $(ALLSPHINXOPTS) $(BUILDDIR)/devhelp + @echo + @echo "Build finished." + @echo "To view the help file:" + @echo "# mkdir -p $$HOME/.local/share/devhelp/GuzzleRing" + @echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/GuzzleRing" + @echo "# devhelp" + +epub: + $(SPHINXBUILD) -b epub $(ALLSPHINXOPTS) $(BUILDDIR)/epub + @echo + @echo "Build finished. The epub file is in $(BUILDDIR)/epub." + +latex: + $(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex + @echo + @echo "Build finished; the LaTeX files are in $(BUILDDIR)/latex." + @echo "Run \`make' in that directory to run these through (pdf)latex" \ + "(use \`make latexpdf' here to do that automatically)." + +latexpdf: + $(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex + @echo "Running LaTeX files through pdflatex..." + $(MAKE) -C $(BUILDDIR)/latex all-pdf + @echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex." + +text: + $(SPHINXBUILD) -b text $(ALLSPHINXOPTS) $(BUILDDIR)/text + @echo + @echo "Build finished. The text files are in $(BUILDDIR)/text." + +man: + $(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(BUILDDIR)/man + @echo + @echo "Build finished. The manual pages are in $(BUILDDIR)/man." + +texinfo: + $(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo + @echo + @echo "Build finished. The Texinfo files are in $(BUILDDIR)/texinfo." + @echo "Run \`make' in that directory to run these through makeinfo" \ + "(use \`make info' here to do that automatically)." + +info: + $(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo + @echo "Running Texinfo files through makeinfo..." + make -C $(BUILDDIR)/texinfo info + @echo "makeinfo finished; the Info files are in $(BUILDDIR)/texinfo." + +gettext: + $(SPHINXBUILD) -b gettext $(I18NSPHINXOPTS) $(BUILDDIR)/locale + @echo + @echo "Build finished. The message catalogs are in $(BUILDDIR)/locale." + +changes: + $(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILDDIR)/changes + @echo + @echo "The overview file is in $(BUILDDIR)/changes." + +linkcheck: + $(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(BUILDDIR)/linkcheck + @echo + @echo "Link check complete; look for any errors in the above output " \ + "or in $(BUILDDIR)/linkcheck/output.txt." + +doctest: + $(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest + @echo "Testing of doctests in the sources finished, look at the " \ + "results in $(BUILDDIR)/doctest/output.txt." diff --git a/www/wiki/vendor/guzzlehttp/ringphp/docs/client_handlers.rst b/www/wiki/vendor/guzzlehttp/ringphp/docs/client_handlers.rst new file mode 100644 index 00000000..3151f002 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/docs/client_handlers.rst @@ -0,0 +1,173 @@ +=============== +Client Handlers +=============== + +Client handlers accept a request array and return a future response array that +can be used synchronously as an array or asynchronously using a promise. + +Built-In Handlers +----------------- + +RingPHP comes with three built-in client handlers. + +Stream Handler +~~~~~~~~~~~~~~ + +The ``GuzzleHttp\Ring\Client\StreamHandler`` uses PHP's +`http stream wrapper <http://php.net/manual/en/wrappers.http.php>`_ to send +requests. + +.. note:: + + This handler cannot send requests concurrently. + +You can provide an associative array of custom stream context options to the +StreamHandler using the ``stream_context`` key of the ``client`` request +option. + +.. code-block:: php + + use GuzzleHttp\Ring\Client\StreamHandler; + + $response = $handler([ + 'http_method' => 'GET', + 'uri' => '/', + 'headers' => ['host' => ['httpbin.org']], + 'client' => [ + 'stream_context' => [ + 'http' => [ + 'request_fulluri' => true, + 'method' => 'HEAD' + ], + 'socket' => [ + 'bindto' => '127.0.0.1:0' + ], + 'ssl' => [ + 'verify_peer' => false + ] + ] + ] + ]); + + // Even though it's already completed, you can still use a promise + $response->then(function ($response) { + echo $response['status']; // 200 + }); + + // Or access the response using the future interface + echo $response['status']; // 200 + +cURL Handler +~~~~~~~~~~~~ + +The ``GuzzleHttp\Ring\Client\CurlHandler`` can be used with PHP 5.5+ to send +requests using cURL easy handles. This handler is great for sending requests +one at a time because the execute and select loop is implemented in C code +which executes faster and consumes less memory than using PHP's +``curl_multi_*`` interface. + +.. note:: + + This handler cannot send requests concurrently. + +When using the CurlHandler, custom curl options can be specified as an +associative array of `cURL option constants <http://php.net/manual/en/curl.constants.php>`_ +mapping to values in the ``client`` option of a requst using the **curl** key. + +.. code-block:: php + + use GuzzleHttp\Ring\Client\CurlHandler; + + $handler = new CurlHandler(); + + $request = [ + 'http_method' => 'GET', + 'headers' => ['host' => [Server::$host]], + 'client' => ['curl' => [CURLOPT_LOW_SPEED_LIMIT => 10]] + ]; + + $response = $handler($request); + + // The response can be used directly as an array. + echo $response['status']; // 200 + + // Or, it can be used as a promise (that has already fulfilled). + $response->then(function ($response) { + echo $response['status']; // 200 + }); + +cURL Multi Handler +~~~~~~~~~~~~~~~~~~ + +The ``GuzzleHttp\Ring\Client\CurlMultiHandler`` transfers requests using +cURL's `multi API <http://curl.haxx.se/libcurl/c/libcurl-multi.html>`_. The +``CurlMultiHandler`` is great for sending requests concurrently. + +.. code-block:: php + + use GuzzleHttp\Ring\Client\CurlMultiHandler; + + $handler = new CurlMultiHandler(); + + $request = [ + 'http_method' => 'GET', + 'headers' => ['host' => [Server::$host]] + ]; + + // this call returns a future array immediately. + $response = $handler($request); + + // Ideally, you should use the promise API to not block. + $response + ->then(function ($response) { + // Got the response at some point in the future + echo $response['status']; // 200 + // Don't break the chain + return $response; + })->then(function ($response) { + // ... + }); + + // If you really need to block, then you can use the response as an + // associative array. This will block until it has completed. + echo $response['status']; // 200 + +Just like the ``CurlHandler``, the ``CurlMultiHandler`` accepts custom curl +option in the ``curl`` key of the ``client`` request option. + +Mock Handler +~~~~~~~~~~~~ + +The ``GuzzleHttp\Ring\Client\MockHandler`` is used to return mock responses. +When constructed, the handler can be configured to return the same response +array over and over, a future response, or a the evaluation of a callback +function. + +.. code-block:: php + + use GuzzleHttp\Ring\Client\MockHandler; + + // Return a canned response. + $mock = new MockHandler(['status' => 200]); + $response = $mock([]); + assert(200 == $response['status']); + assert([] == $response['headers']); + +Implementing Handlers +--------------------- + +Client handlers are just PHP callables (functions or classes that have the +``__invoke`` magic method). The callable accepts a request array and MUST +return an instance of ``GuzzleHttp\Ring\Future\FutureArrayInterface`` so that +the response can be used by both blocking and non-blocking consumers. + +Handlers need to follow a few simple rules: + +1. Do not throw exceptions. If an error is encountered, return an array that + contains the ``error`` key that maps to an ``\Exception`` value. +2. If the request has a ``delay`` client option, then the handler should only + send the request after the specified delay time in seconds. Blocking + handlers may find it convenient to just let the + ``GuzzleHttp\Ring\Core::doSleep($request)`` function handle this for them. +3. Always return an instance of ``GuzzleHttp\Ring\Future\FutureArrayInterface``. +4. Complete any outstanding requests when the handler is destructed. diff --git a/www/wiki/vendor/guzzlehttp/ringphp/docs/client_middleware.rst b/www/wiki/vendor/guzzlehttp/ringphp/docs/client_middleware.rst new file mode 100644 index 00000000..5a2c1a8a --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/docs/client_middleware.rst @@ -0,0 +1,165 @@ +================= +Client Middleware +================= + +Middleware intercepts requests before they are sent over the wire and can be +used to add functionality to handlers. + +Modifying Requests +------------------ + +Let's say you wanted to modify requests before they are sent over the wire +so that they always add specific headers. This can be accomplished by creating +a function that accepts a handler and returns a new function that adds the +composed behavior. + +.. code-block:: php + + use GuzzleHttp\Ring\Client\CurlHandler; + + $handler = new CurlHandler(); + + $addHeaderHandler = function (callable $handler, array $headers = []) { + return function (array $request) use ($handler, $headers) { + // Add our custom headers + foreach ($headers as $key => $value) { + $request['headers'][$key] = $value; + } + + // Send the request using the handler and return the response. + return $handler($request); + } + }; + + // Create a new handler that adds headers to each request. + $handler = $addHeaderHandler($handler, [ + 'X-AddMe' => 'hello', + 'Authorization' => 'Basic xyz' + ]); + + $response = $handler([ + 'http_method' => 'GET', + 'headers' => ['Host' => ['httpbin.org']] + ]); + +Modifying Responses +------------------- + +You can change a response as it's returned from a middleware. Remember that +responses returned from an handler (including middleware) must implement +``GuzzleHttp\Ring\Future\FutureArrayInterface``. In order to be a good citizen, +you should not expect that the responses returned through your middleware will +be completed synchronously. Instead, you should use the +``GuzzleHttp\Ring\Core::proxy()`` function to modify the response when the +underlying promise is resolved. This function is a helper function that makes it +easy to create a new instance of ``FutureArrayInterface`` that wraps an existing +``FutureArrayInterface`` object. + +Let's say you wanted to add headers to a response as they are returned from +your middleware, but you want to make sure you aren't causing future +responses to be dereferenced right away. You can achieve this by modifying the +incoming request and using the ``Core::proxy`` function. + +.. code-block:: php + + use GuzzleHttp\Ring\Core; + use GuzzleHttp\Ring\Client\CurlHandler; + + $handler = new CurlHandler(); + + $responseHeaderHandler = function (callable $handler, array $headers) { + return function (array $request) use ($handler, $headers) { + // Send the request using the wrapped handler. + return Core::proxy($handler($request), function ($response) use ($headers) { + // Add the headers to the response when it is available. + foreach ($headers as $key => $value) { + $response['headers'][$key] = (array) $value; + } + // Note that you can return a regular response array when using + // the proxy method. + return $response; + }); + } + }; + + // Create a new handler that adds headers to each response. + $handler = $responseHeaderHandler($handler, ['X-Header' => 'hello!']); + + $response = $handler([ + 'http_method' => 'GET', + 'headers' => ['Host' => ['httpbin.org']] + ]); + + assert($response['headers']['X-Header'] == 'hello!'); + +Built-In Middleware +------------------- + +RingPHP comes with a few basic client middlewares that modify requests +and responses. + +Streaming Middleware +~~~~~~~~~~~~~~~~~~~~ + +If you want to send all requests with the ``streaming`` option to a specific +handler but other requests to a different handler, then use the streaming +middleware. + +.. code-block:: php + + use GuzzleHttp\Ring\Client\CurlHandler; + use GuzzleHttp\Ring\Client\StreamHandler; + use GuzzleHttp\Ring\Client\Middleware; + + $defaultHandler = new CurlHandler(); + $streamingHandler = new StreamHandler(); + $streamingHandler = Middleware::wrapStreaming( + $defaultHandler, + $streamingHandler + ); + + // Send the request using the streaming handler. + $response = $streamingHandler([ + 'http_method' => 'GET', + 'headers' => ['Host' => ['www.google.com']], + 'stream' => true + ]); + + // Send the request using the default handler. + $response = $streamingHandler([ + 'http_method' => 'GET', + 'headers' => ['Host' => ['www.google.com']] + ]); + +Future Middleware +~~~~~~~~~~~~~~~~~ + +If you want to send all requests with the ``future`` option to a specific +handler but other requests to a different handler, then use the future +middleware. + +.. code-block:: php + + use GuzzleHttp\Ring\Client\CurlHandler; + use GuzzleHttp\Ring\Client\CurlMultiHandler; + use GuzzleHttp\Ring\Client\Middleware; + + $defaultHandler = new CurlHandler(); + $futureHandler = new CurlMultiHandler(); + $futureHandler = Middleware::wrapFuture( + $defaultHandler, + $futureHandler + ); + + // Send the request using the blocking CurlHandler. + $response = $futureHandler([ + 'http_method' => 'GET', + 'headers' => ['Host' => ['www.google.com']] + ]); + + // Send the request using the non-blocking CurlMultiHandler. + $response = $futureHandler([ + 'http_method' => 'GET', + 'headers' => ['Host' => ['www.google.com']], + 'future' => true + ]); diff --git a/www/wiki/vendor/guzzlehttp/ringphp/docs/conf.py b/www/wiki/vendor/guzzlehttp/ringphp/docs/conf.py new file mode 100644 index 00000000..c6404aa1 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/docs/conf.py @@ -0,0 +1,23 @@ +import sys, os +import sphinx_rtd_theme +from sphinx.highlighting import lexers +from pygments.lexers.web import PhpLexer + + +lexers['php'] = PhpLexer(startinline=True, linenos=1) +lexers['php-annotations'] = PhpLexer(startinline=True, linenos=1) +primary_domain = 'php' + +extensions = [] +templates_path = ['_templates'] +source_suffix = '.rst' +master_doc = 'index' +project = u'RingPHP' +copyright = u'2014, Michael Dowling' +version = '1.0.0-alpha' +exclude_patterns = ['_build'] + +html_title = "RingPHP" +html_short_title = "RingPHP" +html_theme = "sphinx_rtd_theme" +html_theme_path = [sphinx_rtd_theme.get_html_theme_path()] diff --git a/www/wiki/vendor/guzzlehttp/ringphp/docs/futures.rst b/www/wiki/vendor/guzzlehttp/ringphp/docs/futures.rst new file mode 100644 index 00000000..af29cb37 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/docs/futures.rst @@ -0,0 +1,164 @@ +======= +Futures +======= + +Futures represent a computation that may have not yet completed. RingPHP +uses hybrid of futures and promises to provide a consistent API that can be +used for both blocking and non-blocking consumers. + +Promises +-------- + +You can get the result of a future when it is ready using the promise interface +of a future. Futures expose a promise API via a ``then()`` method that utilizes +`React's promise library <https://github.com/reactphp/promise>`_. You should +use this API when you do not wish to block. + +.. code-block:: php + + use GuzzleHttp\Ring\Client\CurlMultiHandler; + + $request = [ + 'http_method' => 'GET', + 'uri' => '/', + 'headers' => ['host' => ['httpbin.org']] + ]; + + $response = $handler($request); + + // Use the then() method to use the promise API of the future. + $response->then(function ($response) { + echo $response['status']; + }); + +You can get the promise used by a future, an instance of +``React\Promise\PromiseInterface``, by calling the ``promise()`` method. + +.. code-block:: php + + $response = $handler($request); + $promise = $response->promise(); + $promise->then(function ($response) { + echo $response['status']; + }); + +This promise value can be used with React's +`aggregate promise functions <https://github.com/reactphp/promise#functions>`_. + +Waiting +------- + +You can wait on a future to complete and retrieve the value, or *dereference* +the future, using the ``wait()`` method. Calling the ``wait()`` method of a +future will block until the result is available. The result is then returned or +an exception is thrown if and exception was encountered while waiting on the +the result. Subsequent calls to dereference a future will return the previously +completed result or throw the previously encountered exception. Futures can be +cancelled, which stops the computation if possible. + +.. code-block:: php + + use GuzzleHttp\Ring\Client\CurlMultiHandler; + + $response = $handler([ + 'http_method' => 'GET', + 'uri' => '/', + 'headers' => ['host' => ['httpbin.org']] + ]); + + // You can explicitly call block to wait on a result. + $realizedResponse = $response->wait(); + + // Future responses can be used like a regular PHP array. + echo $response['status']; + +In addition to explicitly calling the ``wait()`` function, using a future like +a normal value will implicitly trigger the ``wait()`` function. + +Future Responses +---------------- + +RingPHP uses futures to return asynchronous responses immediately. Client +handlers always return future responses that implement +``GuzzleHttp\Ring\Future\ArrayFutureInterface``. These future responses act +just like normal PHP associative arrays for blocking access and provide a +promise interface for non-blocking access. + +.. code-block:: php + + use GuzzleHttp\Ring\Client\CurlMultiHandler; + + $handler = new CurlMultiHandler(); + + $request = [ + 'http_method' => 'GET', + 'uri' => '/', + 'headers' => ['Host' => ['www.google.com']] + ]; + + $response = $handler($request); + + // Use the promise API for non-blocking access to the response. The actual + // response value will be delivered to the promise. + $response->then(function ($response) { + echo $response['status']; + }); + + // You can wait (block) until the future is completed. + $response->wait(); + + // This will implicitly call wait(), and will block too! + $response['status']; + +.. important:: + + Futures that are not completed by the time the underlying handler is + destructed will be completed when the handler is shutting down. + +Cancelling +---------- + +Futures can be cancelled if they have not already been dereferenced. + +RingPHP futures are typically implemented with the +``GuzzleHttp\Ring\Future\BaseFutureTrait``. This trait provides the cancellation +functionality that should be common to most implementations. Cancelling a +future response will try to prevent the request from sending over the wire. + +When a future is cancelled, the cancellation function is invoked and performs +the actual work needed to cancel the request from sending if possible +(e.g., telling an event loop to stop sending a request or to close a socket). +If no cancellation function is provided, then a request cannot be cancelled. If +a cancel function is provided, then it should accept the future as an argument +and return true if the future was successfully cancelled or false if it could +not be cancelled. + +Wrapping an existing Promise +---------------------------- + +You can easily create a future from any existing promise using the +``GuzzleHttp\Ring\Future\FutureValue`` class. This class's constructor +accepts a promise as the first argument, a wait function as the second +argument, and a cancellation function as the third argument. The dereference +function is used to force the promise to resolve (for example, manually ticking +an event loop). The cancel function is optional and is used to tell the thing +that created the promise that it can stop computing the result (for example, +telling an event loop to stop transferring a request). + +.. code-block:: php + + use GuzzleHttp\Ring\Future\FutureValue; + use React\Promise\Deferred; + + $deferred = new Deferred(); + $promise = $deferred->promise(); + + $f = new FutureValue( + $promise, + function () use ($deferred) { + // This function is responsible for blocking and resolving the + // promise. Here we pass in a reference to the deferred so that + // it can be resolved or rejected. + $deferred->resolve('foo'); + } + ); diff --git a/www/wiki/vendor/guzzlehttp/ringphp/docs/index.rst b/www/wiki/vendor/guzzlehttp/ringphp/docs/index.rst new file mode 100644 index 00000000..4bbce631 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/docs/index.rst @@ -0,0 +1,50 @@ +======= +RingPHP +======= + +Provides a simple API and specification that abstracts away the details of HTTP +into a single PHP function. RingPHP be used to power HTTP clients and servers +through a PHP function that accepts a request hash and returns a response hash +that is fulfilled using a `promise <https://github.com/reactphp/promise>`_, +allowing RingPHP to support both synchronous and asynchronous workflows. + +By abstracting the implementation details of different HTTP clients and +servers, RingPHP allows you to utilize pluggable HTTP clients and servers +without tying your application to a specific implementation. + +.. toctree:: + :maxdepth: 2 + + spec + futures + client_middleware + client_handlers + testing + +.. code-block:: php + + <?php + require 'vendor/autoload.php'; + + use GuzzleHttp\Ring\Client\CurlHandler; + + $handler = new CurlHandler(); + $response = $handler([ + 'http_method' => 'GET', + 'uri' => '/', + 'headers' => [ + 'host' => ['www.google.com'], + 'x-foo' => ['baz'] + ] + ]); + + $response->then(function (array $response) { + echo $response['status']; + }); + + $response->wait(); + +RingPHP is inspired by Clojure's `Ring <https://github.com/ring-clojure/ring>`_, +which, in turn, was inspired by Python's WSGI and Ruby's Rack. RingPHP is +utilized as the handler layer in `Guzzle <http://guzzlephp.org>`_ 5.0+ to send +HTTP requests. diff --git a/www/wiki/vendor/guzzlehttp/ringphp/docs/requirements.txt b/www/wiki/vendor/guzzlehttp/ringphp/docs/requirements.txt new file mode 100644 index 00000000..483a4e96 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/docs/requirements.txt @@ -0,0 +1 @@ +sphinx_rtd_theme diff --git a/www/wiki/vendor/guzzlehttp/ringphp/docs/spec.rst b/www/wiki/vendor/guzzlehttp/ringphp/docs/spec.rst new file mode 100644 index 00000000..bc910789 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/docs/spec.rst @@ -0,0 +1,311 @@ +============= +Specification +============= + +RingPHP applications consist of handlers, requests, responses, and +middleware. + +Handlers +-------- + +Handlers are implemented as a PHP ``callable`` that accept a request array +and return a response array (``GuzzleHttp\Ring\Future\FutureArrayInterface``). + +For example: + +.. code-block:: php + + use GuzzleHttp\Ring\Future\CompletedFutureArray; + + $mockHandler = function (array $request) { + return new CompletedFutureArray([ + 'status' => 200, + 'headers' => ['X-Foo' => ['Bar']], + 'body' => 'Hello!' + ]); + }; + +This handler returns the same response each time it is invoked. All RingPHP +handlers must return a ``GuzzleHttp\Ring\Future\FutureArrayInterface``. Use +``GuzzleHttp\Ring\Future\CompletedFutureArray`` when returning a response that +has already completed. + +Requests +-------- + +A request array is a PHP associative array that contains the configuration +settings need to send a request. + +.. code-block:: php + + $request = [ + 'http_method' => 'GET', + 'scheme' => 'http', + 'uri' => '/', + 'body' => 'hello!', + 'client' => ['timeout' => 1.0], + 'headers' => [ + 'host' => ['httpbin.org'], + 'X-Foo' => ['baz', 'bar'] + ] + ]; + +The request array contains the following key value pairs: + +request_method + (string, required) The HTTP request method, must be all caps corresponding + to a HTTP request method, such as ``GET`` or ``POST``. + +scheme + (string) The transport protocol, must be one of ``http`` or ``https``. + Defaults to ``http``. + +uri + (string, required) The request URI excluding the query string. Must + start with "/". + +query_string + (string) The query string, if present (e.g., ``foo=bar``). + +version + (string) HTTP protocol version. Defaults to ``1.1``. + +headers + (required, array) Associative array of headers. Each key represents the + header name. Each value contains an array of strings where each entry of + the array SHOULD be sent over the wire on a separate header line. + +body + (string, fopen resource, ``Iterator``, ``GuzzleHttp\Stream\StreamInterface``) + The body of the request, if present. Can be a string, resource returned + from fopen, an ``Iterator`` that yields chunks of data, an object that + implemented ``__toString``, or a ``GuzzleHttp\Stream\StreamInterface``. + +future + (bool, string) Controls the asynchronous behavior of a response. + + Set to ``true`` or omit the ``future`` option to *request* that a request + will be completed asynchronously. Keep in mind that your request might not + necessarily be completed asynchronously based on the handler you are using. + Set the ``future`` option to ``false`` to request that a synchronous + response be provided. + + You can provide a string value to specify fine-tuned future behaviors that + may be specific to the underlying handlers you are using. There are, + however, some common future options that handlers should implement if + possible. + + lazy + Requests that the handler does not open and send the request + immediately, but rather only opens and sends the request once the + future is dereferenced. This option is often useful for sending a large + number of requests concurrently to allow handlers to take better + advantage of non-blocking transfers by first building up a pool of + requests. + + If an handler does not implement or understand a provided string value, + then the request MUST be treated as if the user provided ``true`` rather + than the string value. + + Future responses created by asynchronous handlers MUST attempt to complete + any outstanding future responses when they are destructed. Asynchronous + handlers MAY choose to automatically complete responses when the number + of outstanding requests reaches an handler-specific threshold. + +Client Specific Options +~~~~~~~~~~~~~~~~~~~~~~~ + +The following options are only used in ring client handlers. + +.. _client-options: + +client + (array) Associative array of client specific transfer options. The + ``client`` request key value pair can contain the following keys: + + cert + (string, array) Set to a string to specify the path to a file + containing a PEM formatted SSL client side certificate. If a password + is required, then set ``cert`` to an array containing the path to the + PEM file in the first array element followed by the certificate + password in the second array element. + + connect_timeout + (float) Float describing the number of seconds to wait while trying to + connect to a server. Use ``0`` to wait indefinitely (the default + behavior). + + debug + (bool, fopen() resource) Set to true or set to a PHP stream returned by + fopen() to enable debug output with the handler used to send a request. + If set to ``true``, the output is written to PHP's STDOUT. If a PHP + ``fopen`` resource handle is provided, the output is written to the + stream. + + "Debug output" is handler specific: different handlers will yield + different output and various various level of detail. For example, when + using cURL to transfer requests, cURL's `CURLOPT_VERBOSE <http://curl.haxx.se/libcurl/c/CURLOPT_VERBOSE.html>`_ + will be used. When using the PHP stream wrapper, `stream notifications <http://php.net/manual/en/function.stream-notification-callback.php>`_ + will be emitted. + + decode_content + (bool) Specify whether or not ``Content-Encoding`` responses + (gzip, deflate, etc.) are automatically decoded. Set to ``true`` to + automatically decode encoded responses. Set to ``false`` to not decode + responses. By default, content is *not* decoded automatically. + + delay + (int) The number of milliseconds to delay before sending the request. + This is often used for delaying before retrying a request. Handlers + SHOULD implement this if possible, but it is not a strict requirement. + + progress + (function) Defines a function to invoke when transfer progress is made. + The function accepts the following arguments: + + 1. The total number of bytes expected to be downloaded + 2. The number of bytes downloaded so far + 3. The number of bytes expected to be uploaded + 4. The number of bytes uploaded so far + + proxy + (string, array) Pass a string to specify an HTTP proxy, or an + associative array to specify different proxies for different protocols + where the scheme is the key and the value is the proxy address. + + .. code-block:: php + + $request = [ + 'http_method' => 'GET', + 'headers' => ['host' => ['httpbin.org']], + 'client' => [ + // Use different proxies for different URI schemes. + 'proxy' => [ + 'http' => 'http://proxy.example.com:5100', + 'https' => 'https://proxy.example.com:6100' + ] + ] + ]; + + ssl_key + (string, array) Specify the path to a file containing a private SSL key + in PEM format. If a password is required, then set to an array + containing the path to the SSL key in the first array element followed + by the password required for the certificate in the second element. + + save_to + (string, fopen resource, ``GuzzleHttp\Stream\StreamInterface``) + Specifies where the body of the response is downloaded. Pass a string to + open a local file on disk and save the output to the file. Pass an fopen + resource to save the output to a PHP stream resource. Pass a + ``GuzzleHttp\Stream\StreamInterface`` to save the output to a Guzzle + StreamInterface. Omitting this option will typically save the body of a + response to a PHP temp stream. + + stream + (bool) Set to true to stream a response rather than download it all + up-front. This option will only be utilized when the corresponding + handler supports it. + + timeout + (float) Float describing the timeout of the request in seconds. Use 0 to + wait indefinitely (the default behavior). + + verify + (bool, string) Describes the SSL certificate verification behavior of a + request. Set to true to enable SSL certificate verification using the + system CA bundle when available (the default). Set to false to disable + certificate verification (this is insecure!). Set to a string to provide + the path to a CA bundle on disk to enable verification using a custom + certificate. + + version + (string) HTTP protocol version to use with the request. + +Server Specific Options +~~~~~~~~~~~~~~~~~~~~~~~ + +The following options are only used in ring server handlers. + +server_port + (integer) The port on which the request is being handled. This is only + used with ring servers, and is required. + +server_name + (string) The resolved server name, or the server IP address. Required when + using a Ring server. + +remote_addr + (string) The IP address of the client or the last proxy that sent the + request. Required when using a Ring server. + +Responses +--------- + +A response is an array-like object that implements +``GuzzleHttp\Ring\Future\FutureArrayInterface``. Responses contain the +following key value pairs: + +body + (string, fopen resource, ``Iterator``, ``GuzzleHttp\Stream\StreamInterface``) + The body of the response, if present. Can be a string, resource returned + from fopen, an ``Iterator`` that yields chunks of data, an object that + implemented ``__toString``, or a ``GuzzleHttp\Stream\StreamInterface``. + +effective_url + (string) The URL that returned the resulting response. + +error + (``\Exception``) Contains an exception describing any errors that were + encountered during the transfer. + +headers + (Required, array) Associative array of headers. Each key represents the + header name. Each value contains an array of strings where each entry of + the array is a header line. The headers array MAY be an empty array in the + event an error occurred before a response was received. + +reason + (string) Optional reason phrase. This option should be provided when the + reason phrase does not match the typical reason phrase associated with the + ``status`` code. See `RFC 7231 <http://tools.ietf.org/html/rfc7231#section-6.1>`_ + for a list of HTTP reason phrases mapped to status codes. + +status + (Required, integer) The HTTP status code. The status code MAY be set to + ``null`` in the event an error occurred before a response was received + (e.g., a networking error). + +transfer_stats + (array) Provides an associative array of arbitrary transfer statistics if + provided by the underlying handler. + +version + (string) HTTP protocol version. Defaults to ``1.1``. + +Middleware +---------- + +Ring middleware augments the functionality of handlers by invoking them in the +process of generating responses. Middleware is typically implemented as a +higher-order function that takes one or more handlers as arguments followed by +an optional associative array of options as the last argument, returning a new +handler with the desired compound behavior. + +Here's an example of a middleware that adds a Content-Type header to each +request. + +.. code-block:: php + + use GuzzleHttp\Ring\Client\CurlHandler; + use GuzzleHttp\Ring\Core; + + $contentTypeHandler = function(callable $handler, $contentType) { + return function (array $request) use ($handler, $contentType) { + return $handler(Core::setHeader('Content-Type', $contentType)); + }; + }; + + $baseHandler = new CurlHandler(); + $wrappedHandler = $contentTypeHandler($baseHandler, 'text/html'); + $response = $wrappedHandler([/** request hash **/]); diff --git a/www/wiki/vendor/guzzlehttp/ringphp/docs/testing.rst b/www/wiki/vendor/guzzlehttp/ringphp/docs/testing.rst new file mode 100644 index 00000000..9df2562e --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/docs/testing.rst @@ -0,0 +1,74 @@ +======= +Testing +======= + +RingPHP tests client handlers using `PHPUnit <https://phpunit.de/>`_ and a +built-in node.js web server. + +Running Tests +------------- + +First, install the dependencies using `Composer <https://getcomposer.org>`_. + + composer.phar install + +Next, run the unit tests using ``Make``. + + make test + +The tests are also run on Travis-CI on each commit: https://travis-ci.org/guzzle/guzzle-ring + +Test Server +----------- + +Testing client handlers usually involves actually sending HTTP requests. +RingPHP provides a node.js web server that returns canned responses and +keep a list of the requests that have been received. The server can then +be queried to get a list of the requests that were sent by the client so that +you can ensure that the client serialized and transferred requests as intended. + +The server keeps a list of queued responses and returns responses that are +popped off of the queue as HTTP requests are received. When there are not +more responses to serve, the server returns a 500 error response. + +The test server uses the ``GuzzleHttp\Tests\Ring\Client\Server`` class to +control the server. + +.. code-block:: php + + use GuzzleHttp\Ring\Client\StreamHandler; + use GuzzleHttp\Tests\Ring\Client\Server; + + // First return a 200 followed by a 404 response. + Server::enqueue([ + ['status' => 200], + ['status' => 404] + ]); + + $handler = new StreamHandler(); + + $response = $handler([ + 'http_method' => 'GET', + 'headers' => ['host' => [Server::$host]], + 'uri' => '/' + ]); + + assert(200 == $response['status']); + + $response = $handler([ + 'http_method' => 'HEAD', + 'headers' => ['host' => [Server::$host]], + 'uri' => '/' + ]); + + assert(404 == $response['status']); + +After requests have been sent, you can get a list of the requests as they +were sent over the wire to ensure they were sent correctly. + +.. code-block:: php + + $received = Server::received(); + + assert('GET' == $received[0]['http_method']); + assert('HEAD' == $received[1]['http_method']); diff --git a/www/wiki/vendor/guzzlehttp/ringphp/phpunit.xml.dist b/www/wiki/vendor/guzzlehttp/ringphp/phpunit.xml.dist new file mode 100644 index 00000000..1d192902 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/phpunit.xml.dist @@ -0,0 +1,14 @@ +<?xml version="1.0" encoding="UTF-8"?> +<phpunit bootstrap="./tests/bootstrap.php" + colors="true"> + <testsuites> + <testsuite> + <directory>tests</directory> + </testsuite> + </testsuites> + <filter> + <whitelist> + <directory suffix=".php">src</directory> + </whitelist> + </filter> +</phpunit> diff --git a/www/wiki/vendor/guzzlehttp/ringphp/src/Client/ClientUtils.php b/www/wiki/vendor/guzzlehttp/ringphp/src/Client/ClientUtils.php new file mode 100644 index 00000000..27d5fe7e --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/src/Client/ClientUtils.php @@ -0,0 +1,74 @@ +<?php +namespace GuzzleHttp\Ring\Client; + +/** + * Client specific utility functions. + */ +class ClientUtils +{ + /** + * Returns the default cacert bundle for the current system. + * + * First, the openssl.cafile and curl.cainfo php.ini settings are checked. + * If those settings are not configured, then the common locations for + * bundles found on Red Hat, CentOS, Fedora, Ubuntu, Debian, FreeBSD, OS X + * and Windows are checked. If any of these file locations are found on + * disk, they will be utilized. + * + * Note: the result of this function is cached for subsequent calls. + * + * @return string + * @throws \RuntimeException if no bundle can be found. + */ + public static function getDefaultCaBundle() + { + static $cached = null; + static $cafiles = [ + // Red Hat, CentOS, Fedora (provided by the ca-certificates package) + '/etc/pki/tls/certs/ca-bundle.crt', + // Ubuntu, Debian (provided by the ca-certificates package) + '/etc/ssl/certs/ca-certificates.crt', + // FreeBSD (provided by the ca_root_nss package) + '/usr/local/share/certs/ca-root-nss.crt', + // OS X provided by homebrew (using the default path) + '/usr/local/etc/openssl/cert.pem', + // Windows? + 'C:\\windows\\system32\\curl-ca-bundle.crt', + 'C:\\windows\\curl-ca-bundle.crt', + ]; + + if ($cached) { + return $cached; + } + + if ($ca = ini_get('openssl.cafile')) { + return $cached = $ca; + } + + if ($ca = ini_get('curl.cainfo')) { + return $cached = $ca; + } + + foreach ($cafiles as $filename) { + if (file_exists($filename)) { + return $cached = $filename; + } + } + + throw new \RuntimeException(self::CA_ERR); + } + + const CA_ERR = " +No system CA bundle could be found in any of the the common system locations. +PHP versions earlier than 5.6 are not properly configured to use the system's +CA bundle by default. In order to verify peer certificates, you will need to +supply the path on disk to a certificate bundle to the 'verify' request +option: http://docs.guzzlephp.org/en/5.3/clients.html#verify. If you do not +need a specific certificate bundle, then Mozilla provides a commonly used CA +bundle which can be downloaded here (provided by the maintainer of cURL): +https://raw.githubusercontent.com/bagder/ca-bundle/master/ca-bundle.crt. Once +you have a CA bundle available on disk, you can set the 'openssl.cafile' PHP +ini setting to point to the path to the file, allowing you to omit the 'verify' +request option. See http://curl.haxx.se/docs/sslcerts.html for more +information."; +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/src/Client/CurlFactory.php b/www/wiki/vendor/guzzlehttp/ringphp/src/Client/CurlFactory.php new file mode 100644 index 00000000..2c9eb684 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/src/Client/CurlFactory.php @@ -0,0 +1,560 @@ +<?php +namespace GuzzleHttp\Ring\Client; + +use GuzzleHttp\Ring\Core; +use GuzzleHttp\Ring\Exception\ConnectException; +use GuzzleHttp\Ring\Exception\RingException; +use GuzzleHttp\Stream\LazyOpenStream; +use GuzzleHttp\Stream\StreamInterface; + +/** + * Creates curl resources from a request + */ +class CurlFactory +{ + /** + * Creates a cURL handle, header resource, and body resource based on a + * transaction. + * + * @param array $request Request hash + * @param null|resource $handle Optionally provide a curl handle to modify + * + * @return array Returns an array of the curl handle, headers array, and + * response body handle. + * @throws \RuntimeException when an option cannot be applied + */ + public function __invoke(array $request, $handle = null) + { + $headers = []; + $options = $this->getDefaultOptions($request, $headers); + $this->applyMethod($request, $options); + + if (isset($request['client'])) { + $this->applyHandlerOptions($request, $options); + } + + $this->applyHeaders($request, $options); + unset($options['_headers']); + + // Add handler options from the request's configuration options + if (isset($request['client']['curl'])) { + $options = $this->applyCustomCurlOptions( + $request['client']['curl'], + $options + ); + } + + if (!$handle) { + $handle = curl_init(); + } + + $body = $this->getOutputBody($request, $options); + curl_setopt_array($handle, $options); + + return [$handle, &$headers, $body]; + } + + /** + * Creates a response hash from a cURL result. + * + * @param callable $handler Handler that was used. + * @param array $request Request that sent. + * @param array $response Response hash to update. + * @param array $headers Headers received during transfer. + * @param resource $body Body fopen response. + * + * @return array + */ + public static function createResponse( + callable $handler, + array $request, + array $response, + array $headers, + $body + ) { + if (isset($response['transfer_stats']['url'])) { + $response['effective_url'] = $response['transfer_stats']['url']; + } + + if (!empty($headers)) { + $startLine = explode(' ', array_shift($headers), 3); + $headerList = Core::headersFromLines($headers); + $response['headers'] = $headerList; + $response['version'] = isset($startLine[0]) ? substr($startLine[0], 5) : null; + $response['status'] = isset($startLine[1]) ? (int) $startLine[1] : null; + $response['reason'] = isset($startLine[2]) ? $startLine[2] : null; + $response['body'] = $body; + Core::rewindBody($response); + } + + return !empty($response['curl']['errno']) || !isset($response['status']) + ? self::createErrorResponse($handler, $request, $response) + : $response; + } + + private static function createErrorResponse( + callable $handler, + array $request, + array $response + ) { + static $connectionErrors = [ + CURLE_OPERATION_TIMEOUTED => true, + CURLE_COULDNT_RESOLVE_HOST => true, + CURLE_COULDNT_CONNECT => true, + CURLE_SSL_CONNECT_ERROR => true, + CURLE_GOT_NOTHING => true, + ]; + + // Retry when nothing is present or when curl failed to rewind. + if (!isset($response['err_message']) + && (empty($response['curl']['errno']) + || $response['curl']['errno'] == 65) + ) { + return self::retryFailedRewind($handler, $request, $response); + } + + $message = isset($response['err_message']) + ? $response['err_message'] + : sprintf('cURL error %s: %s', + $response['curl']['errno'], + isset($response['curl']['error']) + ? $response['curl']['error'] + : 'See http://curl.haxx.se/libcurl/c/libcurl-errors.html'); + + $error = isset($response['curl']['errno']) + && isset($connectionErrors[$response['curl']['errno']]) + ? new ConnectException($message) + : new RingException($message); + + return $response + [ + 'status' => null, + 'reason' => null, + 'body' => null, + 'headers' => [], + 'error' => $error, + ]; + } + + private function getOutputBody(array $request, array &$options) + { + // Determine where the body of the response (if any) will be streamed. + if (isset($options[CURLOPT_WRITEFUNCTION])) { + return $request['client']['save_to']; + } + + if (isset($options[CURLOPT_FILE])) { + return $options[CURLOPT_FILE]; + } + + if ($request['http_method'] != 'HEAD') { + // Create a default body if one was not provided + return $options[CURLOPT_FILE] = fopen('php://temp', 'w+'); + } + + return null; + } + + private function getDefaultOptions(array $request, array &$headers) + { + $url = Core::url($request); + $startingResponse = false; + + $options = [ + '_headers' => $request['headers'], + CURLOPT_CUSTOMREQUEST => $request['http_method'], + CURLOPT_URL => $url, + CURLOPT_RETURNTRANSFER => false, + CURLOPT_HEADER => false, + CURLOPT_CONNECTTIMEOUT => 150, + CURLOPT_HEADERFUNCTION => function ($ch, $h) use (&$headers, &$startingResponse) { + $value = trim($h); + if ($value === '') { + $startingResponse = true; + } elseif ($startingResponse) { + $startingResponse = false; + $headers = [$value]; + } else { + $headers[] = $value; + } + return strlen($h); + }, + ]; + + if (isset($request['version'])) { + if ($request['version'] == 2.0) { + $options[CURLOPT_HTTP_VERSION] = CURL_HTTP_VERSION_2_0; + } else if ($request['version'] == 1.1) { + $options[CURLOPT_HTTP_VERSION] = CURL_HTTP_VERSION_1_1; + } else { + $options[CURLOPT_HTTP_VERSION] = CURL_HTTP_VERSION_1_0; + } + } + + if (defined('CURLOPT_PROTOCOLS')) { + $options[CURLOPT_PROTOCOLS] = CURLPROTO_HTTP | CURLPROTO_HTTPS; + } + + return $options; + } + + private function applyMethod(array $request, array &$options) + { + if (isset($request['body'])) { + $this->applyBody($request, $options); + return; + } + + switch ($request['http_method']) { + case 'PUT': + case 'POST': + // See http://tools.ietf.org/html/rfc7230#section-3.3.2 + if (!Core::hasHeader($request, 'Content-Length')) { + $options[CURLOPT_HTTPHEADER][] = 'Content-Length: 0'; + } + break; + case 'HEAD': + $options[CURLOPT_NOBODY] = true; + unset( + $options[CURLOPT_WRITEFUNCTION], + $options[CURLOPT_READFUNCTION], + $options[CURLOPT_FILE], + $options[CURLOPT_INFILE] + ); + } + } + + private function applyBody(array $request, array &$options) + { + $contentLength = Core::firstHeader($request, 'Content-Length'); + $size = $contentLength !== null ? (int) $contentLength : null; + + // Send the body as a string if the size is less than 1MB OR if the + // [client][curl][body_as_string] request value is set. + if (($size !== null && $size < 1000000) || + isset($request['client']['curl']['body_as_string']) || + is_string($request['body']) + ) { + $options[CURLOPT_POSTFIELDS] = Core::body($request); + // Don't duplicate the Content-Length header + $this->removeHeader('Content-Length', $options); + $this->removeHeader('Transfer-Encoding', $options); + } else { + $options[CURLOPT_UPLOAD] = true; + if ($size !== null) { + // Let cURL handle setting the Content-Length header + $options[CURLOPT_INFILESIZE] = $size; + $this->removeHeader('Content-Length', $options); + } + $this->addStreamingBody($request, $options); + } + + // If the Expect header is not present, prevent curl from adding it + if (!Core::hasHeader($request, 'Expect')) { + $options[CURLOPT_HTTPHEADER][] = 'Expect:'; + } + + // cURL sometimes adds a content-type by default. Prevent this. + if (!Core::hasHeader($request, 'Content-Type')) { + $options[CURLOPT_HTTPHEADER][] = 'Content-Type:'; + } + } + + private function addStreamingBody(array $request, array &$options) + { + $body = $request['body']; + + if ($body instanceof StreamInterface) { + $options[CURLOPT_READFUNCTION] = function ($ch, $fd, $length) use ($body) { + return (string) $body->read($length); + }; + if (!isset($options[CURLOPT_INFILESIZE])) { + if ($size = $body->getSize()) { + $options[CURLOPT_INFILESIZE] = $size; + } + } + } elseif (is_resource($body)) { + $options[CURLOPT_INFILE] = $body; + } elseif ($body instanceof \Iterator) { + $buf = ''; + $options[CURLOPT_READFUNCTION] = function ($ch, $fd, $length) use ($body, &$buf) { + if ($body->valid()) { + $buf .= $body->current(); + $body->next(); + } + $result = (string) substr($buf, 0, $length); + $buf = substr($buf, $length); + return $result; + }; + } else { + throw new \InvalidArgumentException('Invalid request body provided'); + } + } + + private function applyHeaders(array $request, array &$options) + { + foreach ($options['_headers'] as $name => $values) { + foreach ($values as $value) { + $options[CURLOPT_HTTPHEADER][] = "$name: $value"; + } + } + + // Remove the Accept header if one was not set + if (!Core::hasHeader($request, 'Accept')) { + $options[CURLOPT_HTTPHEADER][] = 'Accept:'; + } + } + + /** + * Takes an array of curl options specified in the 'curl' option of a + * request's configuration array and maps them to CURLOPT_* options. + * + * This method is only called when a request has a 'curl' config setting. + * + * @param array $config Configuration array of custom curl option + * @param array $options Array of existing curl options + * + * @return array Returns a new array of curl options + */ + private function applyCustomCurlOptions(array $config, array $options) + { + $curlOptions = []; + foreach ($config as $key => $value) { + if (is_int($key)) { + $curlOptions[$key] = $value; + } + } + + return $curlOptions + $options; + } + + /** + * Remove a header from the options array. + * + * @param string $name Case-insensitive header to remove + * @param array $options Array of options to modify + */ + private function removeHeader($name, array &$options) + { + foreach (array_keys($options['_headers']) as $key) { + if (!strcasecmp($key, $name)) { + unset($options['_headers'][$key]); + return; + } + } + } + + /** + * Applies an array of request client options to a the options array. + * + * This method uses a large switch rather than double-dispatch to save on + * high overhead of calling functions in PHP. + */ + private function applyHandlerOptions(array $request, array &$options) + { + foreach ($request['client'] as $key => $value) { + switch ($key) { + // Violating PSR-4 to provide more room. + case 'verify': + + if ($value === false) { + unset($options[CURLOPT_CAINFO]); + $options[CURLOPT_SSL_VERIFYHOST] = 0; + $options[CURLOPT_SSL_VERIFYPEER] = false; + continue 2; + } + + $options[CURLOPT_SSL_VERIFYHOST] = 2; + $options[CURLOPT_SSL_VERIFYPEER] = true; + + if (is_string($value)) { + $options[CURLOPT_CAINFO] = $value; + if (!file_exists($value)) { + throw new \InvalidArgumentException( + "SSL CA bundle not found: $value" + ); + } + } + break; + + case 'decode_content': + + if ($value === false) { + continue 2; + } + + $accept = Core::firstHeader($request, 'Accept-Encoding'); + if ($accept) { + $options[CURLOPT_ENCODING] = $accept; + } else { + $options[CURLOPT_ENCODING] = ''; + // Don't let curl send the header over the wire + $options[CURLOPT_HTTPHEADER][] = 'Accept-Encoding:'; + } + break; + + case 'save_to': + + if (is_string($value)) { + if (!is_dir(dirname($value))) { + throw new \RuntimeException(sprintf( + 'Directory %s does not exist for save_to value of %s', + dirname($value), + $value + )); + } + $value = new LazyOpenStream($value, 'w+'); + } + + if ($value instanceof StreamInterface) { + $options[CURLOPT_WRITEFUNCTION] = + function ($ch, $write) use ($value) { + return $value->write($write); + }; + } elseif (is_resource($value)) { + $options[CURLOPT_FILE] = $value; + } else { + throw new \InvalidArgumentException('save_to must be a ' + . 'GuzzleHttp\Stream\StreamInterface or resource'); + } + break; + + case 'timeout': + + if (defined('CURLOPT_TIMEOUT_MS')) { + $options[CURLOPT_TIMEOUT_MS] = $value * 1000; + } else { + $options[CURLOPT_TIMEOUT] = $value; + } + break; + + case 'connect_timeout': + + if (defined('CURLOPT_CONNECTTIMEOUT_MS')) { + $options[CURLOPT_CONNECTTIMEOUT_MS] = $value * 1000; + } else { + $options[CURLOPT_CONNECTTIMEOUT] = $value; + } + break; + + case 'proxy': + + if (!is_array($value)) { + $options[CURLOPT_PROXY] = $value; + } elseif (isset($request['scheme'])) { + $scheme = $request['scheme']; + if (isset($value[$scheme])) { + $options[CURLOPT_PROXY] = $value[$scheme]; + } + } + break; + + case 'cert': + + if (is_array($value)) { + $options[CURLOPT_SSLCERTPASSWD] = $value[1]; + $value = $value[0]; + } + + if (!file_exists($value)) { + throw new \InvalidArgumentException( + "SSL certificate not found: {$value}" + ); + } + + $options[CURLOPT_SSLCERT] = $value; + break; + + case 'ssl_key': + + if (is_array($value)) { + $options[CURLOPT_SSLKEYPASSWD] = $value[1]; + $value = $value[0]; + } + + if (!file_exists($value)) { + throw new \InvalidArgumentException( + "SSL private key not found: {$value}" + ); + } + + $options[CURLOPT_SSLKEY] = $value; + break; + + case 'progress': + + if (!is_callable($value)) { + throw new \InvalidArgumentException( + 'progress client option must be callable' + ); + } + + $options[CURLOPT_NOPROGRESS] = false; + $options[CURLOPT_PROGRESSFUNCTION] = + function () use ($value) { + $args = func_get_args(); + // PHP 5.5 pushed the handle onto the start of the args + if (is_resource($args[0])) { + array_shift($args); + } + call_user_func_array($value, $args); + }; + break; + + case 'debug': + + if ($value) { + $options[CURLOPT_STDERR] = Core::getDebugResource($value); + $options[CURLOPT_VERBOSE] = true; + } + break; + } + } + } + + /** + * This function ensures that a response was set on a transaction. If one + * was not set, then the request is retried if possible. This error + * typically means you are sending a payload, curl encountered a + * "Connection died, retrying a fresh connect" error, tried to rewind the + * stream, and then encountered a "necessary data rewind wasn't possible" + * error, causing the request to be sent through curl_multi_info_read() + * without an error status. + */ + private static function retryFailedRewind( + callable $handler, + array $request, + array $response + ) { + // If there is no body, then there is some other kind of issue. This + // is weird and should probably never happen. + if (!isset($request['body'])) { + $response['err_message'] = 'No response was received for a request ' + . 'with no body. This could mean that you are saturating your ' + . 'network.'; + return self::createErrorResponse($handler, $request, $response); + } + + if (!Core::rewindBody($request)) { + $response['err_message'] = 'The connection unexpectedly failed ' + . 'without providing an error. The request would have been ' + . 'retried, but attempting to rewind the request body failed.'; + return self::createErrorResponse($handler, $request, $response); + } + + // Retry no more than 3 times before giving up. + if (!isset($request['curl']['retries'])) { + $request['curl']['retries'] = 1; + } elseif ($request['curl']['retries'] == 2) { + $response['err_message'] = 'The cURL request was retried 3 times ' + . 'and did no succeed. cURL was unable to rewind the body of ' + . 'the request and subsequent retries resulted in the same ' + . 'error. Turn on the debug option to see what went wrong. ' + . 'See https://bugs.php.net/bug.php?id=47204 for more information.'; + return self::createErrorResponse($handler, $request, $response); + } else { + $request['curl']['retries']++; + } + + return $handler($request); + } +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/src/Client/CurlHandler.php b/www/wiki/vendor/guzzlehttp/ringphp/src/Client/CurlHandler.php new file mode 100644 index 00000000..e00aa4ea --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/src/Client/CurlHandler.php @@ -0,0 +1,135 @@ +<?php +namespace GuzzleHttp\Ring\Client; + +use GuzzleHttp\Ring\Future\CompletedFutureArray; +use GuzzleHttp\Ring\Core; + +/** + * HTTP handler that uses cURL easy handles as a transport layer. + * + * Requires PHP 5.5+ + * + * When using the CurlHandler, custom curl options can be specified as an + * associative array of curl option constants mapping to values in the + * **curl** key of the "client" key of the request. + */ +class CurlHandler +{ + /** @var callable */ + private $factory; + + /** @var array Array of curl easy handles */ + private $handles = []; + + /** @var array Array of owned curl easy handles */ + private $ownedHandles = []; + + /** @var int Total number of idle handles to keep in cache */ + private $maxHandles; + + /** + * Accepts an associative array of options: + * + * - factory: Optional callable factory used to create cURL handles. + * The callable is passed a request hash when invoked, and returns an + * array of the curl handle, headers resource, and body resource. + * - max_handles: Maximum number of idle handles (defaults to 5). + * + * @param array $options Array of options to use with the handler + */ + public function __construct(array $options = []) + { + $this->handles = $this->ownedHandles = []; + $this->factory = isset($options['handle_factory']) + ? $options['handle_factory'] + : new CurlFactory(); + $this->maxHandles = isset($options['max_handles']) + ? $options['max_handles'] + : 5; + } + + public function __destruct() + { + foreach ($this->handles as $handle) { + if (is_resource($handle)) { + curl_close($handle); + } + } + } + + /** + * @param array $request + * + * @return CompletedFutureArray + */ + public function __invoke(array $request) + { + return new CompletedFutureArray( + $this->_invokeAsArray($request) + ); + } + + /** + * @internal + * + * @param array $request + * + * @return array + */ + public function _invokeAsArray(array $request) + { + $factory = $this->factory; + + // Ensure headers are by reference. They're updated elsewhere. + $result = $factory($request, $this->checkoutEasyHandle()); + $h = $result[0]; + $hd =& $result[1]; + $bd = $result[2]; + Core::doSleep($request); + curl_exec($h); + $response = ['transfer_stats' => curl_getinfo($h)]; + $response['curl']['error'] = curl_error($h); + $response['curl']['errno'] = curl_errno($h); + $response['transfer_stats'] = array_merge($response['transfer_stats'], $response['curl']); + $this->releaseEasyHandle($h); + + return CurlFactory::createResponse([$this, '_invokeAsArray'], $request, $response, $hd, $bd); + } + + private function checkoutEasyHandle() + { + // Find an unused handle in the cache + if (false !== ($key = array_search(false, $this->ownedHandles, true))) { + $this->ownedHandles[$key] = true; + return $this->handles[$key]; + } + + // Add a new handle + $handle = curl_init(); + $id = (int) $handle; + $this->handles[$id] = $handle; + $this->ownedHandles[$id] = true; + + return $handle; + } + + private function releaseEasyHandle($handle) + { + $id = (int) $handle; + if (count($this->ownedHandles) > $this->maxHandles) { + curl_close($this->handles[$id]); + unset($this->handles[$id], $this->ownedHandles[$id]); + } else { + // curl_reset doesn't clear these out for some reason + static $unsetValues = [ + CURLOPT_HEADERFUNCTION => null, + CURLOPT_WRITEFUNCTION => null, + CURLOPT_READFUNCTION => null, + CURLOPT_PROGRESSFUNCTION => null, + ]; + curl_setopt_array($handle, $unsetValues); + curl_reset($handle); + $this->ownedHandles[$id] = false; + } + } +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/src/Client/CurlMultiHandler.php b/www/wiki/vendor/guzzlehttp/ringphp/src/Client/CurlMultiHandler.php new file mode 100644 index 00000000..f84cf199 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/src/Client/CurlMultiHandler.php @@ -0,0 +1,248 @@ +<?php +namespace GuzzleHttp\Ring\Client; + +use GuzzleHttp\Ring\Future\FutureArray; +use React\Promise\Deferred; + +/** + * Returns an asynchronous response using curl_multi_* functions. + * + * This handler supports future responses and the "delay" request client + * option that can be used to delay before sending a request. + * + * When using the CurlMultiHandler, custom curl options can be specified as an + * associative array of curl option constants mapping to values in the + * **curl** key of the "client" key of the request. + * + * @property resource $_mh Internal use only. Lazy loaded multi-handle. + */ +class CurlMultiHandler +{ + /** @var callable */ + private $factory; + private $selectTimeout; + private $active; + private $handles = []; + private $delays = []; + private $maxHandles; + + /** + * This handler accepts the following options: + * + * - mh: An optional curl_multi resource + * - handle_factory: An optional callable used to generate curl handle + * resources. the callable accepts a request hash and returns an array + * of the handle, headers file resource, and the body resource. + * - select_timeout: Optional timeout (in seconds) to block before timing + * out while selecting curl handles. Defaults to 1 second. + * - max_handles: Optional integer representing the maximum number of + * open requests. When this number is reached, the queued futures are + * flushed. + * + * @param array $options + */ + public function __construct(array $options = []) + { + if (isset($options['mh'])) { + $this->_mh = $options['mh']; + } + $this->factory = isset($options['handle_factory']) + ? $options['handle_factory'] : new CurlFactory(); + $this->selectTimeout = isset($options['select_timeout']) + ? $options['select_timeout'] : 1; + $this->maxHandles = isset($options['max_handles']) + ? $options['max_handles'] : 100; + } + + public function __get($name) + { + if ($name === '_mh') { + return $this->_mh = curl_multi_init(); + } + + throw new \BadMethodCallException(); + } + + public function __destruct() + { + // Finish any open connections before terminating the script. + if ($this->handles) { + $this->execute(); + } + + if (isset($this->_mh)) { + curl_multi_close($this->_mh); + unset($this->_mh); + } + } + + public function __invoke(array $request) + { + $factory = $this->factory; + $result = $factory($request); + $entry = [ + 'request' => $request, + 'response' => [], + 'handle' => $result[0], + 'headers' => &$result[1], + 'body' => $result[2], + 'deferred' => new Deferred(), + ]; + + $id = (int) $result[0]; + + $future = new FutureArray( + $entry['deferred']->promise(), + [$this, 'execute'], + function () use ($id) { + return $this->cancel($id); + } + ); + + $this->addRequest($entry); + + // Transfer outstanding requests if there are too many open handles. + if (count($this->handles) >= $this->maxHandles) { + $this->execute(); + } + + return $future; + } + + /** + * Runs until all outstanding connections have completed. + */ + public function execute() + { + do { + + if ($this->active && + curl_multi_select($this->_mh, $this->selectTimeout) === -1 + ) { + // Perform a usleep if a select returns -1. + // See: https://bugs.php.net/bug.php?id=61141 + usleep(250); + } + + // Add any delayed futures if needed. + if ($this->delays) { + $this->addDelays(); + } + + do { + $mrc = curl_multi_exec($this->_mh, $this->active); + } while ($mrc === CURLM_CALL_MULTI_PERFORM); + + $this->processMessages(); + + // If there are delays but no transfers, then sleep for a bit. + if (!$this->active && $this->delays) { + usleep(500); + } + + } while ($this->active || $this->handles); + } + + private function addRequest(array &$entry) + { + $id = (int) $entry['handle']; + $this->handles[$id] = $entry; + + // If the request is a delay, then add the reques to the curl multi + // pool only after the specified delay. + if (isset($entry['request']['client']['delay'])) { + $this->delays[$id] = microtime(true) + ($entry['request']['client']['delay'] / 1000); + } elseif (empty($entry['request']['future'])) { + curl_multi_add_handle($this->_mh, $entry['handle']); + } else { + curl_multi_add_handle($this->_mh, $entry['handle']); + // "lazy" futures are only sent once the pool has many requests. + if ($entry['request']['future'] !== 'lazy') { + do { + $mrc = curl_multi_exec($this->_mh, $this->active); + } while ($mrc === CURLM_CALL_MULTI_PERFORM); + $this->processMessages(); + } + } + } + + private function removeProcessed($id) + { + if (isset($this->handles[$id])) { + curl_multi_remove_handle( + $this->_mh, + $this->handles[$id]['handle'] + ); + curl_close($this->handles[$id]['handle']); + unset($this->handles[$id], $this->delays[$id]); + } + } + + /** + * Cancels a handle from sending and removes references to it. + * + * @param int $id Handle ID to cancel and remove. + * + * @return bool True on success, false on failure. + */ + private function cancel($id) + { + // Cannot cancel if it has been processed. + if (!isset($this->handles[$id])) { + return false; + } + + $handle = $this->handles[$id]['handle']; + unset($this->delays[$id], $this->handles[$id]); + curl_multi_remove_handle($this->_mh, $handle); + curl_close($handle); + + return true; + } + + private function addDelays() + { + $currentTime = microtime(true); + + foreach ($this->delays as $id => $delay) { + if ($currentTime >= $delay) { + unset($this->delays[$id]); + curl_multi_add_handle( + $this->_mh, + $this->handles[$id]['handle'] + ); + } + } + } + + private function processMessages() + { + while ($done = curl_multi_info_read($this->_mh)) { + $id = (int) $done['handle']; + + if (!isset($this->handles[$id])) { + // Probably was cancelled. + continue; + } + + $entry = $this->handles[$id]; + $entry['response']['transfer_stats'] = curl_getinfo($done['handle']); + + if ($done['result'] !== CURLM_OK) { + $entry['response']['curl']['errno'] = $done['result']; + $entry['response']['curl']['error'] = curl_error($done['handle']); + } + + $result = CurlFactory::createResponse( + $this, + $entry['request'], + $entry['response'], + $entry['headers'], + $entry['body'] + ); + + $this->removeProcessed($id); + $entry['deferred']->resolve($result); + } + } +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/src/Client/Middleware.php b/www/wiki/vendor/guzzlehttp/ringphp/src/Client/Middleware.php new file mode 100644 index 00000000..6fa7318a --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/src/Client/Middleware.php @@ -0,0 +1,58 @@ +<?php +namespace GuzzleHttp\Ring\Client; + +/** + * Provides basic middleware wrappers. + * + * If a middleware is more complex than a few lines of code, then it should + * be implemented in a class rather than a static method. + */ +class Middleware +{ + /** + * Sends future requests to a future compatible handler while sending all + * other requests to a default handler. + * + * When the "future" option is not provided on a request, any future responses + * are automatically converted to synchronous responses and block. + * + * @param callable $default Handler used for non-streaming responses + * @param callable $future Handler used for future responses + * + * @return callable Returns the composed handler. + */ + public static function wrapFuture( + callable $default, + callable $future + ) { + return function (array $request) use ($default, $future) { + return empty($request['client']['future']) + ? $default($request) + : $future($request); + }; + } + + /** + * Sends streaming requests to a streaming compatible handler while sendin + * all other requests to a default handler. + * + * This, for example, could be useful for taking advantage of the + * performance benefits of curl while still supporting true streaming + * through the StreamHandler. + * + * @param callable $default Handler used for non-streaming responses + * @param callable $streaming Handler used for streaming responses + * + * @return callable Returns the composed handler. + */ + public static function wrapStreaming( + callable $default, + callable $streaming + ) { + return function (array $request) use ($default, $streaming) { + return empty($request['client']['stream']) + ? $default($request) + : $streaming($request); + }; + } +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/src/Client/MockHandler.php b/www/wiki/vendor/guzzlehttp/ringphp/src/Client/MockHandler.php new file mode 100644 index 00000000..56cc32da --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/src/Client/MockHandler.php @@ -0,0 +1,52 @@ +<?php +namespace GuzzleHttp\Ring\Client; + +use GuzzleHttp\Ring\Core; +use GuzzleHttp\Ring\Future\CompletedFutureArray; +use GuzzleHttp\Ring\Future\FutureArrayInterface; + +/** + * Ring handler that returns a canned response or evaluated function result. + */ +class MockHandler +{ + /** @var callable|array|FutureArrayInterface */ + private $result; + + /** + * Provide an array or future to always return the same value. Provide a + * callable that accepts a request object and returns an array or future + * to dynamically create a response. + * + * @param array|FutureArrayInterface|callable $result Mock return value. + */ + public function __construct($result) + { + $this->result = $result; + } + + public function __invoke(array $request) + { + Core::doSleep($request); + $response = is_callable($this->result) + ? call_user_func($this->result, $request) + : $this->result; + + if (is_array($response)) { + $response = new CompletedFutureArray($response + [ + 'status' => null, + 'body' => null, + 'headers' => [], + 'reason' => null, + 'effective_url' => null, + ]); + } elseif (!$response instanceof FutureArrayInterface) { + throw new \InvalidArgumentException( + 'Response must be an array or FutureArrayInterface. Found ' + . Core::describeType($request) + ); + } + + return $response; + } +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/src/Client/StreamHandler.php b/www/wiki/vendor/guzzlehttp/ringphp/src/Client/StreamHandler.php new file mode 100644 index 00000000..4bacec13 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/src/Client/StreamHandler.php @@ -0,0 +1,414 @@ +<?php +namespace GuzzleHttp\Ring\Client; + +use GuzzleHttp\Ring\Core; +use GuzzleHttp\Ring\Exception\ConnectException; +use GuzzleHttp\Ring\Exception\RingException; +use GuzzleHttp\Ring\Future\CompletedFutureArray; +use GuzzleHttp\Stream\InflateStream; +use GuzzleHttp\Stream\StreamInterface; +use GuzzleHttp\Stream\Stream; +use GuzzleHttp\Stream\Utils; + +/** + * RingPHP client handler that uses PHP's HTTP stream wrapper. + */ +class StreamHandler +{ + private $options; + private $lastHeaders; + + public function __construct(array $options = []) + { + $this->options = $options; + } + + public function __invoke(array $request) + { + $url = Core::url($request); + Core::doSleep($request); + + try { + // Does not support the expect header. + $request = Core::removeHeader($request, 'Expect'); + $stream = $this->createStream($url, $request); + return $this->createResponse($request, $url, $stream); + } catch (RingException $e) { + return $this->createErrorResponse($url, $e); + } + } + + private function createResponse(array $request, $url, $stream) + { + $hdrs = $this->lastHeaders; + $this->lastHeaders = null; + $parts = explode(' ', array_shift($hdrs), 3); + $response = [ + 'version' => substr($parts[0], 5), + 'status' => $parts[1], + 'reason' => isset($parts[2]) ? $parts[2] : null, + 'headers' => Core::headersFromLines($hdrs), + 'effective_url' => $url, + ]; + + $stream = $this->checkDecode($request, $response, $stream); + + // If not streaming, then drain the response into a stream. + if (empty($request['client']['stream'])) { + $dest = isset($request['client']['save_to']) + ? $request['client']['save_to'] + : fopen('php://temp', 'r+'); + $stream = $this->drain($stream, $dest); + } + + $response['body'] = $stream; + + return new CompletedFutureArray($response); + } + + private function checkDecode(array $request, array $response, $stream) + { + // Automatically decode responses when instructed. + if (!empty($request['client']['decode_content'])) { + switch (Core::firstHeader($response, 'Content-Encoding', true)) { + case 'gzip': + case 'deflate': + $stream = new InflateStream(Stream::factory($stream)); + break; + } + } + + return $stream; + } + + /** + * Drains the stream into the "save_to" client option. + * + * @param resource $stream + * @param string|resource|StreamInterface $dest + * + * @return Stream + * @throws \RuntimeException when the save_to option is invalid. + */ + private function drain($stream, $dest) + { + if (is_resource($stream)) { + if (!is_resource($dest)) { + $stream = Stream::factory($stream); + } else { + stream_copy_to_stream($stream, $dest); + fclose($stream); + rewind($dest); + return $dest; + } + } + + // Stream the response into the destination stream + $dest = is_string($dest) + ? new Stream(Utils::open($dest, 'r+')) + : Stream::factory($dest); + + Utils::copyToStream($stream, $dest); + $dest->seek(0); + $stream->close(); + + return $dest; + } + + /** + * Creates an error response for the given stream. + * + * @param string $url + * @param RingException $e + * + * @return array + */ + private function createErrorResponse($url, RingException $e) + { + // Determine if the error was a networking error. + $message = $e->getMessage(); + + // This list can probably get more comprehensive. + if (strpos($message, 'getaddrinfo') // DNS lookup failed + || strpos($message, 'Connection refused') + ) { + $e = new ConnectException($e->getMessage(), 0, $e); + } + + return new CompletedFutureArray([ + 'status' => null, + 'body' => null, + 'headers' => [], + 'effective_url' => $url, + 'error' => $e + ]); + } + + /** + * Create a resource and check to ensure it was created successfully + * + * @param callable $callback Callable that returns stream resource + * + * @return resource + * @throws \RuntimeException on error + */ + private function createResource(callable $callback) + { + $errors = null; + set_error_handler(function ($_, $msg, $file, $line) use (&$errors) { + $errors[] = [ + 'message' => $msg, + 'file' => $file, + 'line' => $line + ]; + return true; + }); + + $resource = $callback(); + restore_error_handler(); + + if (!$resource) { + $message = 'Error creating resource: '; + foreach ($errors as $err) { + foreach ($err as $key => $value) { + $message .= "[$key] $value" . PHP_EOL; + } + } + throw new RingException(trim($message)); + } + + return $resource; + } + + private function createStream($url, array $request) + { + static $methods; + if (!$methods) { + $methods = array_flip(get_class_methods(__CLASS__)); + } + + // HTTP/1.1 streams using the PHP stream wrapper require a + // Connection: close header + if ((!isset($request['version']) || $request['version'] == '1.1') + && !Core::hasHeader($request, 'Connection') + ) { + $request['headers']['Connection'] = ['close']; + } + + // Ensure SSL is verified by default + if (!isset($request['client']['verify'])) { + $request['client']['verify'] = true; + } + + $params = []; + $options = $this->getDefaultOptions($request); + + if (isset($request['client'])) { + foreach ($request['client'] as $key => $value) { + $method = "add_{$key}"; + if (isset($methods[$method])) { + $this->{$method}($request, $options, $value, $params); + } + } + } + + return $this->createStreamResource( + $url, + $request, + $options, + $this->createContext($request, $options, $params) + ); + } + + private function getDefaultOptions(array $request) + { + $headers = ""; + foreach ($request['headers'] as $name => $value) { + foreach ((array) $value as $val) { + $headers .= "$name: $val\r\n"; + } + } + + $context = [ + 'http' => [ + 'method' => $request['http_method'], + 'header' => $headers, + 'protocol_version' => isset($request['version']) ? $request['version'] : 1.1, + 'ignore_errors' => true, + 'follow_location' => 0, + ], + ]; + + $body = Core::body($request); + if (isset($body)) { + $context['http']['content'] = $body; + // Prevent the HTTP handler from adding a Content-Type header. + if (!Core::hasHeader($request, 'Content-Type')) { + $context['http']['header'] .= "Content-Type:\r\n"; + } + } + + $context['http']['header'] = rtrim($context['http']['header']); + + return $context; + } + + private function add_proxy(array $request, &$options, $value, &$params) + { + if (!is_array($value)) { + $options['http']['proxy'] = $value; + } else { + $scheme = isset($request['scheme']) ? $request['scheme'] : 'http'; + if (isset($value[$scheme])) { + $options['http']['proxy'] = $value[$scheme]; + } + } + } + + private function add_timeout(array $request, &$options, $value, &$params) + { + $options['http']['timeout'] = $value; + } + + private function add_verify(array $request, &$options, $value, &$params) + { + if ($value === true) { + // PHP 5.6 or greater will find the system cert by default. When + // < 5.6, use the Guzzle bundled cacert. + if (PHP_VERSION_ID < 50600) { + $options['ssl']['cafile'] = ClientUtils::getDefaultCaBundle(); + } + } elseif (is_string($value)) { + $options['ssl']['cafile'] = $value; + if (!file_exists($value)) { + throw new RingException("SSL CA bundle not found: $value"); + } + } elseif ($value === false) { + $options['ssl']['verify_peer'] = false; + $options['ssl']['allow_self_signed'] = true; + return; + } else { + throw new RingException('Invalid verify request option'); + } + + $options['ssl']['verify_peer'] = true; + $options['ssl']['allow_self_signed'] = false; + } + + private function add_cert(array $request, &$options, $value, &$params) + { + if (is_array($value)) { + $options['ssl']['passphrase'] = $value[1]; + $value = $value[0]; + } + + if (!file_exists($value)) { + throw new RingException("SSL certificate not found: {$value}"); + } + + $options['ssl']['local_cert'] = $value; + } + + private function add_progress(array $request, &$options, $value, &$params) + { + $fn = function ($code, $_1, $_2, $_3, $transferred, $total) use ($value) { + if ($code == STREAM_NOTIFY_PROGRESS) { + $value($total, $transferred, null, null); + } + }; + + // Wrap the existing function if needed. + $params['notification'] = isset($params['notification']) + ? Core::callArray([$params['notification'], $fn]) + : $fn; + } + + private function add_debug(array $request, &$options, $value, &$params) + { + if ($value === false) { + return; + } + + static $map = [ + STREAM_NOTIFY_CONNECT => 'CONNECT', + STREAM_NOTIFY_AUTH_REQUIRED => 'AUTH_REQUIRED', + STREAM_NOTIFY_AUTH_RESULT => 'AUTH_RESULT', + STREAM_NOTIFY_MIME_TYPE_IS => 'MIME_TYPE_IS', + STREAM_NOTIFY_FILE_SIZE_IS => 'FILE_SIZE_IS', + STREAM_NOTIFY_REDIRECTED => 'REDIRECTED', + STREAM_NOTIFY_PROGRESS => 'PROGRESS', + STREAM_NOTIFY_FAILURE => 'FAILURE', + STREAM_NOTIFY_COMPLETED => 'COMPLETED', + STREAM_NOTIFY_RESOLVE => 'RESOLVE', + ]; + + static $args = ['severity', 'message', 'message_code', + 'bytes_transferred', 'bytes_max']; + + $value = Core::getDebugResource($value); + $ident = $request['http_method'] . ' ' . Core::url($request); + $fn = function () use ($ident, $value, $map, $args) { + $passed = func_get_args(); + $code = array_shift($passed); + fprintf($value, '<%s> [%s] ', $ident, $map[$code]); + foreach (array_filter($passed) as $i => $v) { + fwrite($value, $args[$i] . ': "' . $v . '" '); + } + fwrite($value, "\n"); + }; + + // Wrap the existing function if needed. + $params['notification'] = isset($params['notification']) + ? Core::callArray([$params['notification'], $fn]) + : $fn; + } + + private function applyCustomOptions(array $request, array &$options) + { + if (!isset($request['client']['stream_context'])) { + return; + } + + if (!is_array($request['client']['stream_context'])) { + throw new RingException('stream_context must be an array'); + } + + $options = array_replace_recursive( + $options, + $request['client']['stream_context'] + ); + } + + private function createContext(array $request, array $options, array $params) + { + $this->applyCustomOptions($request, $options); + return $this->createResource( + function () use ($request, $options, $params) { + return stream_context_create($options, $params); + }, + $request, + $options + ); + } + + private function createStreamResource( + $url, + array $request, + array $options, + $context + ) { + return $this->createResource( + function () use ($url, $context) { + if (false === strpos($url, 'http')) { + trigger_error("URL is invalid: {$url}", E_USER_WARNING); + return null; + } + $resource = fopen($url, 'r', null, $context); + $this->lastHeaders = $http_response_header; + return $resource; + }, + $request, + $options + ); + } +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/src/Core.php b/www/wiki/vendor/guzzlehttp/ringphp/src/Core.php new file mode 100644 index 00000000..dd7d1a0c --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/src/Core.php @@ -0,0 +1,364 @@ +<?php +namespace GuzzleHttp\Ring; + +use GuzzleHttp\Stream\StreamInterface; +use GuzzleHttp\Ring\Future\FutureArrayInterface; +use GuzzleHttp\Ring\Future\FutureArray; + +/** + * Provides core functionality of Ring handlers and middleware. + */ +class Core +{ + /** + * Returns a function that calls all of the provided functions, in order, + * passing the arguments provided to the composed function to each function. + * + * @param callable[] $functions Array of functions to proxy to. + * + * @return callable + */ + public static function callArray(array $functions) + { + return function () use ($functions) { + $args = func_get_args(); + foreach ($functions as $fn) { + call_user_func_array($fn, $args); + } + }; + } + + /** + * Gets an array of header line values from a message for a specific header + * + * This method searches through the "headers" key of a message for a header + * using a case-insensitive search. + * + * @param array $message Request or response hash. + * @param string $header Header to retrieve + * + * @return array + */ + public static function headerLines($message, $header) + { + $result = []; + + if (!empty($message['headers'])) { + foreach ($message['headers'] as $name => $value) { + if (!strcasecmp($name, $header)) { + $result = array_merge($result, $value); + } + } + } + + return $result; + } + + /** + * Gets a header value from a message as a string or null + * + * This method searches through the "headers" key of a message for a header + * using a case-insensitive search. The lines of the header are imploded + * using commas into a single string return value. + * + * @param array $message Request or response hash. + * @param string $header Header to retrieve + * + * @return string|null Returns the header string if found, or null if not. + */ + public static function header($message, $header) + { + $match = self::headerLines($message, $header); + return $match ? implode(', ', $match) : null; + } + + /** + * Returns the first header value from a message as a string or null. If + * a header line contains multiple values separated by a comma, then this + * function will return the first value in the list. + * + * @param array $message Request or response hash. + * @param string $header Header to retrieve + * + * @return string|null Returns the value as a string if found. + */ + public static function firstHeader($message, $header) + { + if (!empty($message['headers'])) { + foreach ($message['headers'] as $name => $value) { + if (!strcasecmp($name, $header)) { + // Return the match itself if it is a single value. + $pos = strpos($value[0], ','); + return $pos ? substr($value[0], 0, $pos) : $value[0]; + } + } + } + + return null; + } + + /** + * Returns true if a message has the provided case-insensitive header. + * + * @param array $message Request or response hash. + * @param string $header Header to check + * + * @return bool + */ + public static function hasHeader($message, $header) + { + if (!empty($message['headers'])) { + foreach ($message['headers'] as $name => $value) { + if (!strcasecmp($name, $header)) { + return true; + } + } + } + + return false; + } + + /** + * Parses an array of header lines into an associative array of headers. + * + * @param array $lines Header lines array of strings in the following + * format: "Name: Value" + * @return array + */ + public static function headersFromLines($lines) + { + $headers = []; + + foreach ($lines as $line) { + $parts = explode(':', $line, 2); + $headers[trim($parts[0])][] = isset($parts[1]) + ? trim($parts[1]) + : null; + } + + return $headers; + } + + /** + * Removes a header from a message using a case-insensitive comparison. + * + * @param array $message Message that contains 'headers' + * @param string $header Header to remove + * + * @return array + */ + public static function removeHeader(array $message, $header) + { + if (isset($message['headers'])) { + foreach (array_keys($message['headers']) as $key) { + if (!strcasecmp($header, $key)) { + unset($message['headers'][$key]); + } + } + } + + return $message; + } + + /** + * Replaces any existing case insensitive headers with the given value. + * + * @param array $message Message that contains 'headers' + * @param string $header Header to set. + * @param array $value Value to set. + * + * @return array + */ + public static function setHeader(array $message, $header, array $value) + { + $message = self::removeHeader($message, $header); + $message['headers'][$header] = $value; + + return $message; + } + + /** + * Creates a URL string from a request. + * + * If the "url" key is present on the request, it is returned, otherwise + * the url is built up based on the scheme, host, uri, and query_string + * request values. + * + * @param array $request Request to get the URL from + * + * @return string Returns the request URL as a string. + * @throws \InvalidArgumentException if no Host header is present. + */ + public static function url(array $request) + { + if (isset($request['url'])) { + return $request['url']; + } + + $uri = (isset($request['scheme']) + ? $request['scheme'] : 'http') . '://'; + + if ($host = self::header($request, 'host')) { + $uri .= $host; + } else { + throw new \InvalidArgumentException('No Host header was provided'); + } + + if (isset($request['uri'])) { + $uri .= $request['uri']; + } + + if (isset($request['query_string'])) { + $uri .= '?' . $request['query_string']; + } + + return $uri; + } + + /** + * Reads the body of a message into a string. + * + * @param array|FutureArrayInterface $message Array containing a "body" key + * + * @return null|string Returns the body as a string or null if not set. + * @throws \InvalidArgumentException if a request body is invalid. + */ + public static function body($message) + { + if (!isset($message['body'])) { + return null; + } + + if ($message['body'] instanceof StreamInterface) { + return (string) $message['body']; + } + + switch (gettype($message['body'])) { + case 'string': + return $message['body']; + case 'resource': + return stream_get_contents($message['body']); + case 'object': + if ($message['body'] instanceof \Iterator) { + return implode('', iterator_to_array($message['body'])); + } elseif (method_exists($message['body'], '__toString')) { + return (string) $message['body']; + } + default: + throw new \InvalidArgumentException('Invalid request body: ' + . self::describeType($message['body'])); + } + } + + /** + * Rewind the body of the provided message if possible. + * + * @param array $message Message that contains a 'body' field. + * + * @return bool Returns true on success, false on failure + */ + public static function rewindBody($message) + { + if ($message['body'] instanceof StreamInterface) { + return $message['body']->seek(0); + } + + if ($message['body'] instanceof \Generator) { + return false; + } + + if ($message['body'] instanceof \Iterator) { + $message['body']->rewind(); + return true; + } + + if (is_resource($message['body'])) { + return rewind($message['body']); + } + + return is_string($message['body']) + || (is_object($message['body']) + && method_exists($message['body'], '__toString')); + } + + /** + * Debug function used to describe the provided value type and class. + * + * @param mixed $input + * + * @return string Returns a string containing the type of the variable and + * if a class is provided, the class name. + */ + public static function describeType($input) + { + switch (gettype($input)) { + case 'object': + return 'object(' . get_class($input) . ')'; + case 'array': + return 'array(' . count($input) . ')'; + default: + ob_start(); + var_dump($input); + // normalize float vs double + return str_replace('double(', 'float(', rtrim(ob_get_clean())); + } + } + + /** + * Sleep for the specified amount of time specified in the request's + * ['client']['delay'] option if present. + * + * This function should only be used when a non-blocking sleep is not + * possible. + * + * @param array $request Request to sleep + */ + public static function doSleep(array $request) + { + if (isset($request['client']['delay'])) { + usleep($request['client']['delay'] * 1000); + } + } + + /** + * Returns a proxied future that modifies the dereferenced value of another + * future using a promise. + * + * @param FutureArrayInterface $future Future to wrap with a new future + * @param callable $onFulfilled Invoked when the future fulfilled + * @param callable $onRejected Invoked when the future rejected + * @param callable $onProgress Invoked when the future progresses + * + * @return FutureArray + */ + public static function proxy( + FutureArrayInterface $future, + callable $onFulfilled = null, + callable $onRejected = null, + callable $onProgress = null + ) { + return new FutureArray( + $future->then($onFulfilled, $onRejected, $onProgress), + [$future, 'wait'], + [$future, 'cancel'] + ); + } + + /** + * Returns a debug stream based on the provided variable. + * + * @param mixed $value Optional value + * + * @return resource + */ + public static function getDebugResource($value = null) + { + if (is_resource($value)) { + return $value; + } elseif (defined('STDOUT')) { + return STDOUT; + } else { + return fopen('php://output', 'w'); + } + } +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/src/Exception/CancelledException.php b/www/wiki/vendor/guzzlehttp/ringphp/src/Exception/CancelledException.php new file mode 100644 index 00000000..95b353ac --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/src/Exception/CancelledException.php @@ -0,0 +1,7 @@ +<?php +namespace GuzzleHttp\Ring\Exception; + +/** + * Marker interface for cancelled exceptions. + */ +interface CancelledException {} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/src/Exception/CancelledFutureAccessException.php b/www/wiki/vendor/guzzlehttp/ringphp/src/Exception/CancelledFutureAccessException.php new file mode 100644 index 00000000..4a14574d --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/src/Exception/CancelledFutureAccessException.php @@ -0,0 +1,4 @@ +<?php +namespace GuzzleHttp\Ring\Exception; + +class CancelledFutureAccessException extends RingException implements CancelledException {} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/src/Exception/ConnectException.php b/www/wiki/vendor/guzzlehttp/ringphp/src/Exception/ConnectException.php new file mode 100644 index 00000000..925cd133 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/src/Exception/ConnectException.php @@ -0,0 +1,7 @@ +<?php +namespace GuzzleHttp\Ring\Exception; + +/** + * Occurs when the connection failed. + */ +class ConnectException extends RingException {} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/src/Exception/RingException.php b/www/wiki/vendor/guzzlehttp/ringphp/src/Exception/RingException.php new file mode 100644 index 00000000..eed0daf7 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/src/Exception/RingException.php @@ -0,0 +1,4 @@ +<?php +namespace GuzzleHttp\Ring\Exception; + +class RingException extends \RuntimeException {}; diff --git a/www/wiki/vendor/guzzlehttp/ringphp/src/Future/BaseFutureTrait.php b/www/wiki/vendor/guzzlehttp/ringphp/src/Future/BaseFutureTrait.php new file mode 100644 index 00000000..e6a7ca77 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/src/Future/BaseFutureTrait.php @@ -0,0 +1,125 @@ +<?php +namespace GuzzleHttp\Ring\Future; + +use GuzzleHttp\Ring\Exception\CancelledFutureAccessException; +use GuzzleHttp\Ring\Exception\RingException; +use React\Promise\PromiseInterface; + +/** + * Implements common future functionality built on top of promises. + */ +trait BaseFutureTrait +{ + /** @var callable */ + private $waitfn; + + /** @var callable */ + private $cancelfn; + + /** @var PromiseInterface */ + private $wrappedPromise; + + /** @var \Exception Error encountered. */ + private $error; + + /** @var mixed Result of the future */ + private $result; + + private $isRealized = false; + + /** + * @param PromiseInterface $promise Promise to shadow with the future. + * @param callable $wait Function that blocks until the deferred + * computation has been resolved. This + * function MUST resolve the deferred value + * associated with the supplied promise. + * @param callable $cancel If possible and reasonable, provide a + * function that can be used to cancel the + * future from completing. + */ + public function __construct( + PromiseInterface $promise, + callable $wait = null, + callable $cancel = null + ) { + $this->wrappedPromise = $promise; + $this->waitfn = $wait; + $this->cancelfn = $cancel; + } + + public function wait() + { + if (!$this->isRealized) { + $this->addShadow(); + if (!$this->isRealized && $this->waitfn) { + $this->invokeWait(); + } + if (!$this->isRealized) { + $this->error = new RingException('Waiting did not resolve future'); + } + } + + if ($this->error) { + throw $this->error; + } + + return $this->result; + } + + public function promise() + { + return $this->wrappedPromise; + } + + public function then( + callable $onFulfilled = null, + callable $onRejected = null, + callable $onProgress = null + ) { + return $this->wrappedPromise->then($onFulfilled, $onRejected, $onProgress); + } + + public function cancel() + { + if (!$this->isRealized) { + $cancelfn = $this->cancelfn; + $this->waitfn = $this->cancelfn = null; + $this->isRealized = true; + $this->error = new CancelledFutureAccessException(); + if ($cancelfn) { + $cancelfn($this); + } + } + } + + private function addShadow() + { + // Get the result and error when the promise is resolved. Note that + // calling this function might trigger the resolution immediately. + $this->wrappedPromise->then( + function ($value) { + $this->isRealized = true; + $this->result = $value; + $this->waitfn = $this->cancelfn = null; + }, + function ($error) { + $this->isRealized = true; + $this->error = $error; + $this->waitfn = $this->cancelfn = null; + } + ); + } + + private function invokeWait() + { + try { + $wait = $this->waitfn; + $this->waitfn = null; + $wait(); + } catch (\Exception $e) { + // Defer can throw to reject. + $this->error = $e; + $this->isRealized = true; + } + } +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/src/Future/CompletedFutureArray.php b/www/wiki/vendor/guzzlehttp/ringphp/src/Future/CompletedFutureArray.php new file mode 100644 index 00000000..0a90c939 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/src/Future/CompletedFutureArray.php @@ -0,0 +1,43 @@ +<?php +namespace GuzzleHttp\Ring\Future; + +/** + * Represents a future array that has been completed successfully. + */ +class CompletedFutureArray extends CompletedFutureValue implements FutureArrayInterface +{ + public function __construct(array $result) + { + parent::__construct($result); + } + + public function offsetExists($offset) + { + return isset($this->result[$offset]); + } + + public function offsetGet($offset) + { + return $this->result[$offset]; + } + + public function offsetSet($offset, $value) + { + $this->result[$offset] = $value; + } + + public function offsetUnset($offset) + { + unset($this->result[$offset]); + } + + public function count() + { + return count($this->result); + } + + public function getIterator() + { + return new \ArrayIterator($this->result); + } +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/src/Future/CompletedFutureValue.php b/www/wiki/vendor/guzzlehttp/ringphp/src/Future/CompletedFutureValue.php new file mode 100644 index 00000000..0d25af72 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/src/Future/CompletedFutureValue.php @@ -0,0 +1,57 @@ +<?php +namespace GuzzleHttp\Ring\Future; + +use React\Promise\FulfilledPromise; +use React\Promise\RejectedPromise; + +/** + * Represents a future value that has been resolved or rejected. + */ +class CompletedFutureValue implements FutureInterface +{ + protected $result; + protected $error; + + private $cachedPromise; + + /** + * @param mixed $result Resolved result + * @param \Exception $e Error. Pass a GuzzleHttp\Ring\Exception\CancelledFutureAccessException + * to mark the future as cancelled. + */ + public function __construct($result, \Exception $e = null) + { + $this->result = $result; + $this->error = $e; + } + + public function wait() + { + if ($this->error) { + throw $this->error; + } + + return $this->result; + } + + public function cancel() {} + + public function promise() + { + if (!$this->cachedPromise) { + $this->cachedPromise = $this->error + ? new RejectedPromise($this->error) + : new FulfilledPromise($this->result); + } + + return $this->cachedPromise; + } + + public function then( + callable $onFulfilled = null, + callable $onRejected = null, + callable $onProgress = null + ) { + return $this->promise()->then($onFulfilled, $onRejected, $onProgress); + } +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/src/Future/FutureArray.php b/www/wiki/vendor/guzzlehttp/ringphp/src/Future/FutureArray.php new file mode 100644 index 00000000..3d64c964 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/src/Future/FutureArray.php @@ -0,0 +1,40 @@ +<?php +namespace GuzzleHttp\Ring\Future; + +/** + * Represents a future array value that when dereferenced returns an array. + */ +class FutureArray implements FutureArrayInterface +{ + use MagicFutureTrait; + + public function offsetExists($offset) + { + return isset($this->_value[$offset]); + } + + public function offsetGet($offset) + { + return $this->_value[$offset]; + } + + public function offsetSet($offset, $value) + { + $this->_value[$offset] = $value; + } + + public function offsetUnset($offset) + { + unset($this->_value[$offset]); + } + + public function count() + { + return count($this->_value); + } + + public function getIterator() + { + return new \ArrayIterator($this->_value); + } +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/src/Future/FutureArrayInterface.php b/www/wiki/vendor/guzzlehttp/ringphp/src/Future/FutureArrayInterface.php new file mode 100644 index 00000000..58f5f736 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/src/Future/FutureArrayInterface.php @@ -0,0 +1,11 @@ +<?php +namespace GuzzleHttp\Ring\Future; + +/** + * Future that provides array-like access. + */ +interface FutureArrayInterface extends + FutureInterface, + \ArrayAccess, + \Countable, + \IteratorAggregate {}; diff --git a/www/wiki/vendor/guzzlehttp/ringphp/src/Future/FutureInterface.php b/www/wiki/vendor/guzzlehttp/ringphp/src/Future/FutureInterface.php new file mode 100644 index 00000000..43d18117 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/src/Future/FutureInterface.php @@ -0,0 +1,40 @@ +<?php +namespace GuzzleHttp\Ring\Future; + +use React\Promise\PromiseInterface; +use React\Promise\PromisorInterface; + +/** + * Represents the result of a computation that may not have completed yet. + * + * You can use the future in a blocking manner using the wait() function, or + * you can use a promise from the future to receive the result when the future + * has been resolved. + * + * When the future is dereferenced using wait(), the result of the computation + * is cached and returned for subsequent calls to wait(). If the result of the + * computation has not yet completed when wait() is called, the call to wait() + * will block until the future has completed. + */ +interface FutureInterface extends PromiseInterface, PromisorInterface +{ + /** + * Returns the result of the future either from cache or by blocking until + * it is complete. + * + * This method must block until the future has a result or is cancelled. + * Throwing an exception in the wait() method will mark the future as + * realized and will throw the exception each time wait() is called. + * Throwing an instance of GuzzleHttp\Ring\CancelledException will mark + * the future as realized, will not throw immediately, but will throw the + * exception if the future's wait() method is called again. + * + * @return mixed + */ + public function wait(); + + /** + * Cancels the future, if possible. + */ + public function cancel(); +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/src/Future/FutureValue.php b/www/wiki/vendor/guzzlehttp/ringphp/src/Future/FutureValue.php new file mode 100644 index 00000000..4cac9281 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/src/Future/FutureValue.php @@ -0,0 +1,12 @@ +<?php +namespace GuzzleHttp\Ring\Future; + +/** + * Represents a future value that responds to wait() to retrieve the promised + * value, but can also return promises that are delivered the value when it is + * available. + */ +class FutureValue implements FutureInterface +{ + use BaseFutureTrait; +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/src/Future/MagicFutureTrait.php b/www/wiki/vendor/guzzlehttp/ringphp/src/Future/MagicFutureTrait.php new file mode 100644 index 00000000..58d779db --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/src/Future/MagicFutureTrait.php @@ -0,0 +1,32 @@ +<?php +namespace GuzzleHttp\Ring\Future; + +/** + * Implements common future functionality that is triggered when the result + * property is accessed via a magic __get method. + * + * @property mixed $_value Actual data used by the future. Accessing this + * property will cause the future to block if needed. + */ +trait MagicFutureTrait +{ + use BaseFutureTrait; + + /** + * This function handles retrieving the dereferenced result when requested. + * + * @param string $name Should always be "data" or an exception is thrown. + * + * @return mixed Returns the dereferenced data. + * @throws \RuntimeException + * @throws \GuzzleHttp\Ring\Exception\CancelledException + */ + public function __get($name) + { + if ($name !== '_value') { + throw new \RuntimeException("Class has no {$name} property"); + } + + return $this->_value = $this->wait(); + } +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/tests/Client/CurlFactoryTest.php b/www/wiki/vendor/guzzlehttp/ringphp/tests/Client/CurlFactoryTest.php new file mode 100644 index 00000000..ebde187c --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/tests/Client/CurlFactoryTest.php @@ -0,0 +1,821 @@ +<?php +// Override curl_setopt_array() to get the last set curl options +namespace GuzzleHttp\Ring\Client { + function curl_setopt_array($handle, array $options) { + if (!empty($_SERVER['curl_test'])) { + $_SERVER['_curl'] = $options; + } else { + unset($_SERVER['_curl']); + } + \curl_setopt_array($handle, $options); + } +} + +namespace GuzzleHttp\Tests\Ring\Client { + +use GuzzleHttp\Ring\Client\CurlFactory; +use GuzzleHttp\Ring\Client\CurlMultiHandler; +use GuzzleHttp\Ring\Client\MockHandler; +use GuzzleHttp\Ring\Core; +use GuzzleHttp\Stream\FnStream; +use GuzzleHttp\Stream\NoSeekStream; +use GuzzleHttp\Stream\Stream; + +class CurlFactoryTest extends \PHPUnit_Framework_TestCase +{ + public static function setUpBeforeClass() + { + $_SERVER['curl_test'] = true; + unset($_SERVER['_curl']); + } + + public static function tearDownAfterClass() + { + unset($_SERVER['_curl'], $_SERVER['curl_test']); + } + + public function testCreatesCurlHandle() + { + Server::flush(); + Server::enqueue([[ + 'status' => 200, + 'headers' => [ + 'Foo' => ['Bar'], + 'Baz' => ['bam'], + 'Content-Length' => [2], + ], + 'body' => 'hi', + ]]); + + $stream = Stream::factory(); + + $request = [ + 'http_method' => 'PUT', + 'headers' => [ + 'host' => [Server::$url], + 'Hi' => [' 123'], + ], + 'body' => 'testing', + 'client' => ['save_to' => $stream], + ]; + + $f = new CurlFactory(); + $result = $f($request); + $this->assertInternalType('array', $result); + $this->assertCount(3, $result); + $this->assertInternalType('resource', $result[0]); + $this->assertInternalType('array', $result[1]); + $this->assertSame($stream, $result[2]); + curl_close($result[0]); + + $this->assertEquals('PUT', $_SERVER['_curl'][CURLOPT_CUSTOMREQUEST]); + $this->assertEquals( + 'http://http://127.0.0.1:8125/', + $_SERVER['_curl'][CURLOPT_URL] + ); + // Sends via post fields when the request is small enough + $this->assertEquals('testing', $_SERVER['_curl'][CURLOPT_POSTFIELDS]); + $this->assertEquals(0, $_SERVER['_curl'][CURLOPT_RETURNTRANSFER]); + $this->assertEquals(0, $_SERVER['_curl'][CURLOPT_HEADER]); + $this->assertEquals(150, $_SERVER['_curl'][CURLOPT_CONNECTTIMEOUT]); + $this->assertInstanceOf('Closure', $_SERVER['_curl'][CURLOPT_HEADERFUNCTION]); + + if (defined('CURLOPT_PROTOCOLS')) { + $this->assertEquals( + CURLPROTO_HTTP | CURLPROTO_HTTPS, + $_SERVER['_curl'][CURLOPT_PROTOCOLS] + ); + } + + $this->assertContains('Expect:', $_SERVER['_curl'][CURLOPT_HTTPHEADER]); + $this->assertContains('Accept:', $_SERVER['_curl'][CURLOPT_HTTPHEADER]); + $this->assertContains('Content-Type:', $_SERVER['_curl'][CURLOPT_HTTPHEADER]); + $this->assertContains('Hi: 123', $_SERVER['_curl'][CURLOPT_HTTPHEADER]); + $this->assertContains('host: http://127.0.0.1:8125/', $_SERVER['_curl'][CURLOPT_HTTPHEADER]); + } + + public function testSendsHeadRequests() + { + Server::flush(); + Server::enqueue([['status' => 200]]); + $a = new CurlMultiHandler(); + $response = $a([ + 'http_method' => 'HEAD', + 'headers' => ['host' => [Server::$host]], + ]); + $response->wait(); + $this->assertEquals(true, $_SERVER['_curl'][CURLOPT_NOBODY]); + $checks = [CURLOPT_WRITEFUNCTION, CURLOPT_READFUNCTION, CURLOPT_FILE, CURLOPT_INFILE]; + foreach ($checks as $check) { + $this->assertArrayNotHasKey($check, $_SERVER['_curl']); + } + $this->assertEquals('HEAD', Server::received()[0]['http_method']); + } + + public function testCanAddCustomCurlOptions() + { + Server::flush(); + Server::enqueue([['status' => 200]]); + $a = new CurlMultiHandler(); + $a([ + 'http_method' => 'GET', + 'headers' => ['host' => [Server::$host]], + 'client' => ['curl' => [CURLOPT_LOW_SPEED_LIMIT => 10]], + ]); + $this->assertEquals(10, $_SERVER['_curl'][CURLOPT_LOW_SPEED_LIMIT]); + } + + /** + * @expectedException \InvalidArgumentException + * @expectedExceptionMessage SSL CA bundle not found: /does/not/exist + */ + public function testValidatesVerify() + { + $f = new CurlFactory(); + $f([ + 'http_method' => 'GET', + 'headers' => ['host' => ['foo.com']], + 'client' => ['verify' => '/does/not/exist'], + ]); + } + + public function testCanSetVerifyToFile() + { + $f = new CurlFactory(); + $f([ + 'http_method' => 'GET', + 'headers' => ['host' => ['foo.com']], + 'client' => ['verify' => __FILE__], + ]); + $this->assertEquals(__FILE__, $_SERVER['_curl'][CURLOPT_CAINFO]); + $this->assertEquals(2, $_SERVER['_curl'][CURLOPT_SSL_VERIFYHOST]); + $this->assertEquals(true, $_SERVER['_curl'][CURLOPT_SSL_VERIFYPEER]); + } + + public function testAddsVerifyAsTrue() + { + $f = new CurlFactory(); + $f([ + 'http_method' => 'GET', + 'headers' => ['host' => ['foo.com']], + 'client' => ['verify' => true], + ]); + $this->assertEquals(2, $_SERVER['_curl'][CURLOPT_SSL_VERIFYHOST]); + $this->assertEquals(true, $_SERVER['_curl'][CURLOPT_SSL_VERIFYPEER]); + $this->assertArrayNotHasKey(CURLOPT_CAINFO, $_SERVER['_curl']); + } + + public function testCanDisableVerify() + { + $f = new CurlFactory(); + $f([ + 'http_method' => 'GET', + 'headers' => ['host' => ['foo.com']], + 'client' => ['verify' => false], + ]); + $this->assertEquals(0, $_SERVER['_curl'][CURLOPT_SSL_VERIFYHOST]); + $this->assertEquals(false, $_SERVER['_curl'][CURLOPT_SSL_VERIFYPEER]); + } + + public function testAddsProxy() + { + $f = new CurlFactory(); + $f([ + 'http_method' => 'GET', + 'headers' => ['host' => ['foo.com']], + 'client' => ['proxy' => 'http://bar.com'], + ]); + $this->assertEquals('http://bar.com', $_SERVER['_curl'][CURLOPT_PROXY]); + } + + public function testAddsViaScheme() + { + $f = new CurlFactory(); + $f([ + 'http_method' => 'GET', + 'scheme' => 'http', + 'headers' => ['host' => ['foo.com']], + 'client' => [ + 'proxy' => ['http' => 'http://bar.com', 'https' => 'https://t'], + ], + ]); + $this->assertEquals('http://bar.com', $_SERVER['_curl'][CURLOPT_PROXY]); + } + + /** + * @expectedException \InvalidArgumentException + * @expectedExceptionMessage SSL private key not found: /does/not/exist + */ + public function testValidatesSslKey() + { + $f = new CurlFactory(); + $f([ + 'http_method' => 'GET', + 'headers' => ['host' => ['foo.com']], + 'client' => ['ssl_key' => '/does/not/exist'], + ]); + } + + public function testAddsSslKey() + { + $f = new CurlFactory(); + $f([ + 'http_method' => 'GET', + 'headers' => ['host' => ['foo.com']], + 'client' => ['ssl_key' => __FILE__], + ]); + $this->assertEquals(__FILE__, $_SERVER['_curl'][CURLOPT_SSLKEY]); + } + + public function testAddsSslKeyWithPassword() + { + $f = new CurlFactory(); + $f([ + 'http_method' => 'GET', + 'headers' => ['host' => ['foo.com']], + 'client' => ['ssl_key' => [__FILE__, 'test']], + ]); + $this->assertEquals(__FILE__, $_SERVER['_curl'][CURLOPT_SSLKEY]); + $this->assertEquals('test', $_SERVER['_curl'][CURLOPT_SSLKEYPASSWD]); + } + + /** + * @expectedException \InvalidArgumentException + * @expectedExceptionMessage SSL certificate not found: /does/not/exist + */ + public function testValidatesCert() + { + $f = new CurlFactory(); + $f([ + 'http_method' => 'GET', + 'headers' => ['host' => ['foo.com']], + 'client' => ['cert' => '/does/not/exist'], + ]); + } + + public function testAddsCert() + { + $f = new CurlFactory(); + $f([ + 'http_method' => 'GET', + 'headers' => ['host' => ['foo.com']], + 'client' => ['cert' => __FILE__], + ]); + $this->assertEquals(__FILE__, $_SERVER['_curl'][CURLOPT_SSLCERT]); + } + + public function testAddsCertWithPassword() + { + $f = new CurlFactory(); + $f([ + 'http_method' => 'GET', + 'headers' => ['host' => ['foo.com']], + 'client' => ['cert' => [__FILE__, 'test']], + ]); + $this->assertEquals(__FILE__, $_SERVER['_curl'][CURLOPT_SSLCERT]); + $this->assertEquals('test', $_SERVER['_curl'][CURLOPT_SSLCERTPASSWD]); + } + + /** + * @expectedException \InvalidArgumentException + * @expectedExceptionMessage progress client option must be callable + */ + public function testValidatesProgress() + { + $f = new CurlFactory(); + $f([ + 'http_method' => 'GET', + 'headers' => ['host' => ['foo.com']], + 'client' => ['progress' => 'foo'], + ]); + } + + public function testEmitsDebugInfoToStream() + { + $res = fopen('php://memory', 'r+'); + Server::flush(); + Server::enqueue([['status' => 200]]); + $a = new CurlMultiHandler(); + $response = $a([ + 'http_method' => 'HEAD', + 'headers' => ['host' => [Server::$host]], + 'client' => ['debug' => $res], + ]); + $response->wait(); + rewind($res); + $output = str_replace("\r", '', stream_get_contents($res)); + $this->assertContains( + "> HEAD / HTTP/1.1\nhost: 127.0.0.1:8125\n\n", + $output + ); + $this->assertContains("< HTTP/1.1 200", $output); + fclose($res); + } + + public function testEmitsProgressToFunction() + { + Server::flush(); + Server::enqueue([['status' => 200]]); + $a = new CurlMultiHandler(); + $called = []; + $response = $a([ + 'http_method' => 'HEAD', + 'headers' => ['host' => [Server::$host]], + 'client' => [ + 'progress' => function () use (&$called) { + $called[] = func_get_args(); + }, + ], + ]); + $response->wait(); + $this->assertNotEmpty($called); + foreach ($called as $call) { + $this->assertCount(4, $call); + } + } + + private function addDecodeResponse($withEncoding = true) + { + $content = gzencode('test'); + $response = [ + 'status' => 200, + 'reason' => 'OK', + 'headers' => ['Content-Length' => [strlen($content)]], + 'body' => $content, + ]; + + if ($withEncoding) { + $response['headers']['Content-Encoding'] = ['gzip']; + } + + Server::flush(); + Server::enqueue([$response]); + + return $content; + } + + public function testDecodesGzippedResponses() + { + $this->addDecodeResponse(); + $handler = new CurlMultiHandler(); + $response = $handler([ + 'http_method' => 'GET', + 'headers' => ['host' => [Server::$host]], + 'client' => ['decode_content' => true], + ]); + $response->wait(); + $this->assertEquals('test', Core::body($response)); + $this->assertEquals('', $_SERVER['_curl'][CURLOPT_ENCODING]); + $sent = Server::received()[0]; + $this->assertNull(Core::header($sent, 'Accept-Encoding')); + } + + public function testDecodesGzippedResponsesWithHeader() + { + $this->addDecodeResponse(); + $handler = new CurlMultiHandler(); + $response = $handler([ + 'http_method' => 'GET', + 'headers' => [ + 'host' => [Server::$host], + 'Accept-Encoding' => ['gzip'], + ], + 'client' => ['decode_content' => true], + ]); + $response->wait(); + $this->assertEquals('gzip', $_SERVER['_curl'][CURLOPT_ENCODING]); + $sent = Server::received()[0]; + $this->assertEquals('gzip', Core::header($sent, 'Accept-Encoding')); + $this->assertEquals('test', Core::body($response)); + } + + public function testDoesNotForceDecode() + { + $content = $this->addDecodeResponse(); + $handler = new CurlMultiHandler(); + $response = $handler([ + 'http_method' => 'GET', + 'headers' => ['host' => [Server::$host]], + 'client' => ['decode_content' => false], + ]); + $response->wait(); + $sent = Server::received()[0]; + $this->assertNull(Core::header($sent, 'Accept-Encoding')); + $this->assertEquals($content, Core::body($response)); + } + + public function testProtocolVersion() + { + Server::flush(); + Server::enqueue([['status' => 200]]); + $a = new CurlMultiHandler(); + $a([ + 'http_method' => 'GET', + 'headers' => ['host' => [Server::$host]], + 'version' => 1.0, + ]); + $this->assertEquals(CURL_HTTP_VERSION_1_0, $_SERVER['_curl'][CURLOPT_HTTP_VERSION]); + } + + /** + * @expectedException \InvalidArgumentException + */ + public function testValidatesSaveTo() + { + $handler = new CurlMultiHandler(); + $handler([ + 'http_method' => 'GET', + 'headers' => ['host' => [Server::$host]], + 'client' => ['save_to' => true], + ]); + } + + public function testSavesToStream() + { + $stream = fopen('php://memory', 'r+'); + $this->addDecodeResponse(); + $handler = new CurlMultiHandler(); + $response = $handler([ + 'http_method' => 'GET', + 'headers' => ['host' => [Server::$host]], + 'client' => [ + 'decode_content' => true, + 'save_to' => $stream, + ], + ]); + $response->wait(); + rewind($stream); + $this->assertEquals('test', stream_get_contents($stream)); + } + + public function testSavesToGuzzleStream() + { + $stream = Stream::factory(); + $this->addDecodeResponse(); + $handler = new CurlMultiHandler(); + $response = $handler([ + 'http_method' => 'GET', + 'headers' => ['host' => [Server::$host]], + 'client' => [ + 'decode_content' => true, + 'save_to' => $stream, + ], + ]); + $response->wait(); + $this->assertEquals('test', (string) $stream); + } + + public function testSavesToFileOnDisk() + { + $tmpfile = tempnam(sys_get_temp_dir(), 'testfile'); + $this->addDecodeResponse(); + $handler = new CurlMultiHandler(); + $response = $handler([ + 'http_method' => 'GET', + 'headers' => ['host' => [Server::$host]], + 'client' => [ + 'decode_content' => true, + 'save_to' => $tmpfile, + ], + ]); + $response->wait(); + $this->assertEquals('test', file_get_contents($tmpfile)); + unlink($tmpfile); + } + + /** + * @expectedException \InvalidArgumentException + */ + public function testValidatesBody() + { + $handler = new CurlMultiHandler(); + $handler([ + 'http_method' => 'GET', + 'headers' => ['host' => [Server::$host]], + 'body' => false, + ]); + } + + public function testAddsLargePayloadFromStreamWithNoSizeUsingChunked() + { + $stream = Stream::factory('foo'); + $stream = FnStream::decorate($stream, [ + 'getSize' => function () { + return null; + } + ]); + $this->addDecodeResponse(); + $handler = new CurlMultiHandler(); + $response = $handler([ + 'http_method' => 'GET', + 'headers' => ['host' => [Server::$host]], + 'body' => $stream, + ]); + $response->wait(); + $sent = Server::received()[0]; + $this->assertEquals('chunked', Core::header($sent, 'Transfer-Encoding')); + $this->assertNull(Core::header($sent, 'Content-Length')); + $this->assertEquals('foo', $sent['body']); + } + + public function testAddsPayloadFromIterator() + { + $iter = new \ArrayIterator(['f', 'o', 'o']); + $this->addDecodeResponse(); + $handler = new CurlMultiHandler(); + $response = $handler([ + 'http_method' => 'GET', + 'headers' => ['host' => [Server::$host]], + 'body' => $iter, + ]); + $response->wait(); + $sent = Server::received()[0]; + $this->assertEquals('chunked', Core::header($sent, 'Transfer-Encoding')); + $this->assertNull(Core::header($sent, 'Content-Length')); + $this->assertEquals('foo', $sent['body']); + } + + public function testAddsPayloadFromResource() + { + $res = fopen('php://memory', 'r+'); + $data = str_repeat('.', 1000000); + fwrite($res, $data); + rewind($res); + $this->addDecodeResponse(); + $handler = new CurlMultiHandler(); + $response = $handler([ + 'http_method' => 'GET', + 'headers' => [ + 'host' => [Server::$host], + 'content-length' => [1000000], + ], + 'body' => $res, + ]); + $response->wait(); + $sent = Server::received()[0]; + $this->assertNull(Core::header($sent, 'Transfer-Encoding')); + $this->assertEquals(1000000, Core::header($sent, 'Content-Length')); + $this->assertEquals($data, $sent['body']); + } + + public function testAddsContentLengthFromStream() + { + $stream = Stream::factory('foo'); + $this->addDecodeResponse(); + $handler = new CurlMultiHandler(); + $response = $handler([ + 'http_method' => 'GET', + 'headers' => ['host' => [Server::$host]], + 'body' => $stream, + ]); + $response->wait(); + $sent = Server::received()[0]; + $this->assertEquals(3, Core::header($sent, 'Content-Length')); + $this->assertNull(Core::header($sent, 'Transfer-Encoding')); + $this->assertEquals('foo', $sent['body']); + } + + public function testDoesNotAddMultipleContentLengthHeaders() + { + $this->addDecodeResponse(); + $handler = new CurlMultiHandler(); + $response = $handler([ + 'http_method' => 'GET', + 'headers' => [ + 'host' => [Server::$host], + 'content-length' => [3], + ], + 'body' => 'foo', + ]); + $response->wait(); + $sent = Server::received()[0]; + $this->assertEquals(3, Core::header($sent, 'Content-Length')); + $this->assertNull(Core::header($sent, 'Transfer-Encoding')); + $this->assertEquals('foo', $sent['body']); + } + + public function testSendsPostWithNoBodyOrDefaultContentType() + { + Server::flush(); + Server::enqueue([['status' => 200]]); + $handler = new CurlMultiHandler(); + $response = $handler([ + 'http_method' => 'POST', + 'uri' => '/', + 'headers' => ['host' => [Server::$host]], + ]); + $response->wait(); + $received = Server::received()[0]; + $this->assertEquals('POST', $received['http_method']); + $this->assertNull(Core::header($received, 'content-type')); + $this->assertSame('0', Core::firstHeader($received, 'content-length')); + } + + public function testParseProtocolVersion() + { + $res = CurlFactory::createResponse( + function () {}, + [], + ['curl' => ['errno' => null]], + ['HTTP/1.1 200 Ok'], + null + ); + + $this->assertSame('1.1', $res['version']); + } + + public function testFailsWhenNoResponseAndNoBody() + { + $res = CurlFactory::createResponse(function () {}, [], [], [], null); + $this->assertInstanceOf('GuzzleHttp\Ring\Exception\RingException', $res['error']); + $this->assertContains( + 'No response was received for a request with no body', + $res['error']->getMessage() + ); + } + + public function testFailsWhenCannotRewindRetry() + { + $res = CurlFactory::createResponse(function () {}, [ + 'body' => new NoSeekStream(Stream::factory('foo')) + ], [], [], null); + $this->assertInstanceOf('GuzzleHttp\Ring\Exception\RingException', $res['error']); + $this->assertContains( + 'rewind the request body failed', + $res['error']->getMessage() + ); + } + + public function testRetriesWhenBodyCanBeRewound() + { + $callHandler = $called = false; + $res = CurlFactory::createResponse(function () use (&$callHandler) { + $callHandler = true; + return ['status' => 200]; + }, [ + 'body' => FnStream::decorate(Stream::factory('test'), [ + 'seek' => function () use (&$called) { + $called = true; + return true; + } + ]) + ], [], [], null); + + $this->assertTrue($callHandler); + $this->assertTrue($called); + $this->assertEquals('200', $res['status']); + } + + public function testFailsWhenRetryMoreThanThreeTimes() + { + $call = 0; + $mock = new MockHandler(function (array $request) use (&$mock, &$call) { + $call++; + return CurlFactory::createResponse($mock, $request, [], [], null); + }); + $response = $mock([ + 'http_method' => 'GET', + 'body' => 'test', + ]); + $this->assertEquals(3, $call); + $this->assertArrayHasKey('error', $response); + $this->assertContains( + 'The cURL request was retried 3 times', + $response['error']->getMessage() + ); + } + + public function testHandles100Continue() + { + Server::flush(); + Server::enqueue([ + [ + 'status' => '200', + 'reason' => 'OK', + 'headers' => [ + 'Test' => ['Hello'], + 'Content-Length' => ['4'], + ], + 'body' => 'test', + ], + ]); + + $request = [ + 'http_method' => 'PUT', + 'headers' => [ + 'Host' => [Server::$host], + 'Expect' => ['100-Continue'], + ], + 'body' => 'test', + ]; + + $handler = new CurlMultiHandler(); + $response = $handler($request)->wait(); + $this->assertEquals(200, $response['status']); + $this->assertEquals('OK', $response['reason']); + $this->assertEquals(['Hello'], $response['headers']['Test']); + $this->assertEquals(['4'], $response['headers']['Content-Length']); + $this->assertEquals('test', Core::body($response)); + } + + public function testCreatesConnectException() + { + $m = new \ReflectionMethod('GuzzleHttp\Ring\Client\CurlFactory', 'createErrorResponse'); + $m->setAccessible(true); + $response = $m->invoke( + null, + function () {}, + [], + [ + 'err_message' => 'foo', + 'curl' => [ + 'errno' => CURLE_COULDNT_CONNECT, + ] + ] + ); + $this->assertInstanceOf('GuzzleHttp\Ring\Exception\ConnectException', $response['error']); + } + + public function testParsesLastResponseOnly() + { + $response1 = [ + 'status' => 301, + 'headers' => [ + 'Content-Length' => ['0'], + 'Location' => ['/foo'] + ] + ]; + + $response2 = [ + 'status' => 200, + 'headers' => [ + 'Content-Length' => ['0'], + 'Foo' => ['bar'] + ] + ]; + + Server::flush(); + Server::enqueue([$response1, $response2]); + + $a = new CurlMultiHandler(); + $response = $a([ + 'http_method' => 'GET', + 'headers' => ['Host' => [Server::$host]], + 'client' => [ + 'curl' => [ + CURLOPT_FOLLOWLOCATION => true + ] + ] + ])->wait(); + + $this->assertEquals(1, $response['transfer_stats']['redirect_count']); + $this->assertEquals('http://127.0.0.1:8125/foo', $response['effective_url']); + $this->assertEquals(['bar'], $response['headers']['Foo']); + $this->assertEquals(200, $response['status']); + $this->assertFalse(Core::hasHeader($response, 'Location')); + } + + public function testMaintainsMultiHeaderOrder() + { + Server::flush(); + Server::enqueue([ + [ + 'status' => 200, + 'headers' => [ + 'Content-Length' => ['0'], + 'Foo' => ['a', 'b'], + 'foo' => ['c', 'd'], + ] + ] + ]); + + $a = new CurlMultiHandler(); + $response = $a([ + 'http_method' => 'GET', + 'headers' => ['Host' => [Server::$host]] + ])->wait(); + + $this->assertEquals( + ['a', 'b', 'c', 'd'], + Core::headerLines($response, 'Foo') + ); + } + + /** + * @expectedException \RuntimeException + * @expectedExceptionMessage Directory /path/to/does/not does not exist for save_to value of /path/to/does/not/exist.txt + */ + public function testThrowsWhenDirNotFound() + { + $request = [ + 'http_method' => 'GET', + 'headers' => ['host' => [Server::$url]], + 'client' => ['save_to' => '/path/to/does/not/exist.txt'], + ]; + + $f = new CurlFactory(); + $f($request); + } +} + +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/tests/Client/CurlHandlerTest.php b/www/wiki/vendor/guzzlehttp/ringphp/tests/Client/CurlHandlerTest.php new file mode 100644 index 00000000..ba03b8cd --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/tests/Client/CurlHandlerTest.php @@ -0,0 +1,96 @@ +<?php +namespace GuzzleHttp\Tests\Ring\Client; + +use GuzzleHttp\Ring\Client\CurlHandler; + +class CurlHandlerTest extends \PHPUnit_Framework_TestCase +{ + protected function setUp() + { + if (!function_exists('curl_reset')) { + $this->markTestSkipped('curl_reset() is not available'); + } + } + + protected function getHandler($factory = null, $options = []) + { + return new CurlHandler($options); + } + + public function testCanSetMaxHandles() + { + $a = new CurlHandler(['max_handles' => 10]); + $this->assertEquals(10, $this->readAttribute($a, 'maxHandles')); + } + + public function testCreatesCurlErrors() + { + $handler = new CurlHandler(); + $response = $handler([ + 'http_method' => 'GET', + 'uri' => '/', + 'headers' => ['host' => ['localhost:123']], + 'client' => ['timeout' => 0.001, 'connect_timeout' => 0.001], + ]); + $this->assertNull($response['status']); + $this->assertNull($response['reason']); + $this->assertEquals([], $response['headers']); + $this->assertInstanceOf( + 'GuzzleHttp\Ring\Exception\RingException', + $response['error'] + ); + + $this->assertEquals( + 1, + preg_match('/^cURL error \d+: .*$/', $response['error']->getMessage()) + ); + } + + public function testReleasesAdditionalEasyHandles() + { + Server::flush(); + $response = [ + 'status' => 200, + 'headers' => ['Content-Length' => [4]], + 'body' => 'test', + ]; + + Server::enqueue([$response, $response, $response, $response]); + $a = new CurlHandler(['max_handles' => 2]); + + $fn = function () use (&$calls, $a, &$fn) { + if (++$calls < 4) { + $a([ + 'http_method' => 'GET', + 'headers' => ['host' => [Server::$host]], + 'client' => ['progress' => $fn], + ]); + } + }; + + $request = [ + 'http_method' => 'GET', + 'headers' => ['host' => [Server::$host]], + 'client' => [ + 'progress' => $fn, + ], + ]; + + $a($request); + $this->assertCount(2, $this->readAttribute($a, 'handles')); + } + + public function testReusesHandles() + { + Server::flush(); + $response = ['status' => 200]; + Server::enqueue([$response, $response]); + $a = new CurlHandler(); + $request = [ + 'http_method' => 'GET', + 'headers' => ['host' => [Server::$host]], + ]; + $a($request); + $a($request); + } +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/tests/Client/CurlMultiHandlerTest.php b/www/wiki/vendor/guzzlehttp/ringphp/tests/Client/CurlMultiHandlerTest.php new file mode 100644 index 00000000..530b2394 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/tests/Client/CurlMultiHandlerTest.php @@ -0,0 +1,181 @@ +<?php +namespace GuzzleHttp\Tests\Ring\Client; + +use GuzzleHttp\Ring\Client\CurlMultiHandler; + +class CurlMultiHandlerTest extends \PHPUnit_Framework_TestCase +{ + public function testSendsRequest() + { + Server::enqueue([['status' => 200]]); + $a = new CurlMultiHandler(); + $response = $a([ + 'http_method' => 'GET', + 'headers' => ['host' => [Server::$host]], + ]); + $this->assertInstanceOf('GuzzleHttp\Ring\Future\FutureArray', $response); + $this->assertEquals(200, $response['status']); + $this->assertArrayHasKey('transfer_stats', $response); + $realUrl = trim($response['transfer_stats']['url'], '/'); + $this->assertEquals(trim(Server::$url, '/'), $realUrl); + $this->assertArrayHasKey('effective_url', $response); + $this->assertEquals( + trim(Server::$url, '/'), + trim($response['effective_url'], '/') + ); + } + + public function testCreatesErrorResponses() + { + $url = 'http://localhost:123/'; + $a = new CurlMultiHandler(); + $response = $a([ + 'http_method' => 'GET', + 'headers' => ['host' => ['localhost:123']], + ]); + $this->assertInstanceOf('GuzzleHttp\Ring\Future\FutureArray', $response); + $this->assertNull($response['status']); + $this->assertNull($response['reason']); + $this->assertEquals([], $response['headers']); + $this->assertArrayHasKey('error', $response); + $this->assertContains('cURL error ', $response['error']->getMessage()); + $this->assertArrayHasKey('transfer_stats', $response); + $this->assertEquals( + trim($url, '/'), + trim($response['transfer_stats']['url'], '/') + ); + $this->assertArrayHasKey('effective_url', $response); + $this->assertEquals( + trim($url, '/'), + trim($response['effective_url'], '/') + ); + } + + public function testSendsFuturesWhenDestructed() + { + Server::enqueue([['status' => 200]]); + $a = new CurlMultiHandler(); + $response = $a([ + 'http_method' => 'GET', + 'headers' => ['host' => [Server::$host]], + ]); + $this->assertInstanceOf('GuzzleHttp\Ring\Future\FutureArray', $response); + $a->__destruct(); + $this->assertEquals(200, $response['status']); + } + + public function testCanSetMaxHandles() + { + $a = new CurlMultiHandler(['max_handles' => 2]); + $this->assertEquals(2, $this->readAttribute($a, 'maxHandles')); + } + + public function testCanSetSelectTimeout() + { + $a = new CurlMultiHandler(['select_timeout' => 2]); + $this->assertEquals(2, $this->readAttribute($a, 'selectTimeout')); + } + + public function testSendsFuturesWhenMaxHandlesIsReached() + { + $request = [ + 'http_method' => 'PUT', + 'headers' => ['host' => [Server::$host]], + 'future' => 'lazy', // passing this to control the test + ]; + $response = ['status' => 200]; + Server::flush(); + Server::enqueue([$response, $response, $response]); + $a = new CurlMultiHandler(['max_handles' => 3]); + for ($i = 0; $i < 5; $i++) { + $responses[] = $a($request); + } + $this->assertCount(3, Server::received()); + $responses[3]->cancel(); + $responses[4]->cancel(); + } + + public function testCanCancel() + { + Server::flush(); + $response = ['status' => 200]; + Server::enqueue(array_fill_keys(range(0, 10), $response)); + $a = new CurlMultiHandler(); + $responses = []; + + for ($i = 0; $i < 10; $i++) { + $response = $a([ + 'http_method' => 'GET', + 'headers' => ['host' => [Server::$host]], + 'future' => 'lazy', + ]); + $response->cancel(); + $responses[] = $response; + } + + $this->assertCount(0, Server::received()); + + foreach ($responses as $response) { + $this->assertTrue($this->readAttribute($response, 'isRealized')); + } + } + + public function testCannotCancelFinished() + { + Server::flush(); + Server::enqueue([['status' => 200]]); + $a = new CurlMultiHandler(); + $response = $a([ + 'http_method' => 'GET', + 'headers' => ['host' => [Server::$host]], + ]); + $response->wait(); + $response->cancel(); + } + + public function testDelaysInParallel() + { + Server::flush(); + Server::enqueue([['status' => 200]]); + $a = new CurlMultiHandler(); + $expected = microtime(true) + (100 / 1000); + $response = $a([ + 'http_method' => 'GET', + 'headers' => ['host' => [Server::$host]], + 'client' => ['delay' => 100], + ]); + $response->wait(); + $this->assertGreaterThanOrEqual($expected, microtime(true)); + } + + public function testSendsNonLazyFutures() + { + $request = [ + 'http_method' => 'GET', + 'headers' => ['host' => [Server::$host]], + 'future' => true, + ]; + Server::flush(); + Server::enqueue([['status' => 202]]); + $a = new CurlMultiHandler(); + $response = $a($request); + $this->assertInstanceOf('GuzzleHttp\Ring\Future\FutureArray', $response); + $this->assertEquals(202, $response['status']); + } + + public function testExtractsErrors() + { + $request = [ + 'http_method' => 'GET', + 'headers' => ['host' => ['127.0.0.1:123']], + 'future' => true, + ]; + Server::flush(); + Server::enqueue([['status' => 202]]); + $a = new CurlMultiHandler(); + $response = $a($request); + $this->assertInstanceOf('GuzzleHttp\Ring\Future\FutureArray', $response); + $this->assertEquals(CURLE_COULDNT_CONNECT, $response['curl']['errno']); + $this->assertNotEmpty($response['curl']['error']); + } +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/tests/Client/MiddlewareTest.php b/www/wiki/vendor/guzzlehttp/ringphp/tests/Client/MiddlewareTest.php new file mode 100644 index 00000000..a47bb30b --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/tests/Client/MiddlewareTest.php @@ -0,0 +1,65 @@ +<?php +namespace GuzzleHttp\Tests\Ring\Client; + +use GuzzleHttp\Ring\Client\Middleware; +use GuzzleHttp\Ring\Future\CompletedFutureArray; + +class MiddlewareTest extends \PHPUnit_Framework_TestCase +{ + public function testFutureCallsDefaultHandler() + { + $future = new CompletedFutureArray(['status' => 200]); + $calledA = false; + $a = function (array $req) use (&$calledA, $future) { + $calledA = true; + return $future; + }; + $calledB = false; + $b = function (array $req) use (&$calledB) { $calledB = true; }; + $s = Middleware::wrapFuture($a, $b); + $s([]); + $this->assertTrue($calledA); + $this->assertFalse($calledB); + } + + public function testFutureCallsStreamingHandler() + { + $future = new CompletedFutureArray(['status' => 200]); + $calledA = false; + $a = function (array $req) use (&$calledA) { $calledA = true; }; + $calledB = false; + $b = function (array $req) use (&$calledB, $future) { + $calledB = true; + return $future; + }; + $s = Middleware::wrapFuture($a, $b); + $result = $s(['client' => ['future' => true]]); + $this->assertFalse($calledA); + $this->assertTrue($calledB); + $this->assertSame($future, $result); + } + + public function testStreamingCallsDefaultHandler() + { + $calledA = false; + $a = function (array $req) use (&$calledA) { $calledA = true; }; + $calledB = false; + $b = function (array $req) use (&$calledB) { $calledB = true; }; + $s = Middleware::wrapStreaming($a, $b); + $s([]); + $this->assertTrue($calledA); + $this->assertFalse($calledB); + } + + public function testStreamingCallsStreamingHandler() + { + $calledA = false; + $a = function (array $req) use (&$calledA) { $calledA = true; }; + $calledB = false; + $b = function (array $req) use (&$calledB) { $calledB = true; }; + $s = Middleware::wrapStreaming($a, $b); + $s(['client' => ['stream' => true]]); + $this->assertFalse($calledA); + $this->assertTrue($calledB); + } +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/tests/Client/MockHandlerTest.php b/www/wiki/vendor/guzzlehttp/ringphp/tests/Client/MockHandlerTest.php new file mode 100644 index 00000000..26bcd6cd --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/tests/Client/MockHandlerTest.php @@ -0,0 +1,86 @@ +<?php +namespace GuzzleHttp\Tests\Ring\Client; + +use GuzzleHttp\Ring\Client\MockHandler; +use GuzzleHttp\Ring\Future\FutureArray; +use React\Promise\Deferred; + +class MockHandlerTest extends \PHPUnit_Framework_TestCase +{ + public function testReturnsArray() + { + $mock = new MockHandler(['status' => 200]); + $response = $mock([]); + $this->assertEquals(200, $response['status']); + $this->assertEquals([], $response['headers']); + $this->assertNull($response['body']); + $this->assertNull($response['reason']); + $this->assertNull($response['effective_url']); + } + + public function testReturnsFutures() + { + $deferred = new Deferred(); + $future = new FutureArray( + $deferred->promise(), + function () use ($deferred) { + $deferred->resolve(['status' => 200]); + } + ); + $mock = new MockHandler($future); + $response = $mock([]); + $this->assertInstanceOf('GuzzleHttp\Ring\Future\FutureArray', $response); + $this->assertEquals(200, $response['status']); + } + + public function testReturnsFuturesWithThenCall() + { + $deferred = new Deferred(); + $future = new FutureArray( + $deferred->promise(), + function () use ($deferred) { + $deferred->resolve(['status' => 200]); + } + ); + $mock = new MockHandler($future); + $response = $mock([]); + $this->assertInstanceOf('GuzzleHttp\Ring\Future\FutureArray', $response); + $this->assertEquals(200, $response['status']); + $req = null; + $promise = $response->then(function ($value) use (&$req) { + $req = $value; + $this->assertEquals(200, $req['status']); + }); + $this->assertInstanceOf('React\Promise\PromiseInterface', $promise); + $this->assertEquals(200, $req['status']); + } + + public function testReturnsFuturesAndProxiesCancel() + { + $c = null; + $deferred = new Deferred(); + $future = new FutureArray( + $deferred->promise(), + function () {}, + function () use (&$c) { + $c = true; + return true; + } + ); + $mock = new MockHandler($future); + $response = $mock([]); + $this->assertInstanceOf('GuzzleHttp\Ring\Future\FutureArray', $response); + $response->cancel(); + $this->assertTrue($c); + } + + /** + * @expectedException \InvalidArgumentException + * @expectedExceptionMessage Response must be an array or FutureArrayInterface. Found + */ + public function testEnsuresMockIsValid() + { + $mock = new MockHandler('foo'); + $mock([]); + } +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/tests/Client/Server.php b/www/wiki/vendor/guzzlehttp/ringphp/tests/Client/Server.php new file mode 100644 index 00000000..14665a55 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/tests/Client/Server.php @@ -0,0 +1,183 @@ +<?php +namespace GuzzleHttp\Tests\Ring\Client; + +use GuzzleHttp\Ring\Client\StreamHandler; +use GuzzleHttp\Ring\Core; + +/** + * Class uses to control the test webserver. + * + * Queued responses will be served to requests using a FIFO order. All requests + * received by the server are stored on the node.js server and can be retrieved + * by calling {@see Server::received()}. + * + * Mock responses that don't require data to be transmitted over HTTP a great + * for testing. Mock response, however, cannot test the actual sending of an + * HTTP request using cURL. This test server allows the simulation of any + * number of HTTP request response transactions to test the actual sending of + * requests over the wire without having to leave an internal network. + */ +class Server +{ + public static $started; + public static $url = 'http://127.0.0.1:8125/'; + public static $host = '127.0.0.1:8125'; + public static $port = 8125; + + /** + * Flush the received requests from the server + * @throws \RuntimeException + */ + public static function flush() + { + self::send('DELETE', '/guzzle-server/requests'); + } + + /** + * Queue an array of responses or a single response on the server. + * + * Any currently queued responses will be overwritten. Subsequent requests + * on the server will return queued responses in FIFO order. + * + * @param array $responses An array of responses. The shape of a response + * is the shape described in the RingPHP spec. + * @throws \Exception + */ + public static function enqueue(array $responses) + { + $data = []; + + foreach ($responses as $response) { + if (!is_array($response)) { + throw new \Exception('Each response must be an array'); + } + + if (isset($response['body'])) { + $response['body'] = base64_encode($response['body']); + } + + $response += ['headers' => [], 'reason' => '', 'body' => '']; + $data[] = $response; + } + + self::send('PUT', '/guzzle-server/responses', json_encode($data)); + } + + /** + * Get all of the received requests as a RingPHP request structure. + * + * @return array + * @throws \RuntimeException + */ + public static function received() + { + if (!self::$started) { + return []; + } + + $response = self::send('GET', '/guzzle-server/requests'); + $body = Core::body($response); + $result = json_decode($body, true); + if ($result === false) { + throw new \RuntimeException('Error decoding response: ' + . json_last_error()); + } + + foreach ($result as &$res) { + if (isset($res['uri'])) { + $res['resource'] = $res['uri']; + } + if (isset($res['query_string'])) { + $res['resource'] .= '?' . $res['query_string']; + } + if (!isset($res['resource'])) { + $res['resource'] = ''; + } + // Ensure that headers are all arrays + if (isset($res['headers'])) { + foreach ($res['headers'] as &$h) { + $h = (array) $h; + } + unset($h); + } + } + + unset($res); + return $result; + } + + /** + * Stop running the node.js server + */ + public static function stop() + { + if (self::$started) { + self::send('DELETE', '/guzzle-server'); + } + + self::$started = false; + } + + public static function wait($maxTries = 20) + { + $tries = 0; + while (!self::isListening() && ++$tries < $maxTries) { + usleep(100000); + } + + if (!self::isListening()) { + throw new \RuntimeException('Unable to contact node.js server'); + } + } + + public static function start() + { + if (self::$started) { + return; + } + + try { + self::wait(); + } catch (\Exception $e) { + exec('node ' . __DIR__ . \DIRECTORY_SEPARATOR . 'server.js ' + . self::$port . ' >> /tmp/server.log 2>&1 &'); + self::wait(); + } + + self::$started = true; + } + + private static function isListening() + { + $response = self::send('GET', '/guzzle-server/perf', null, [ + 'connect_timeout' => 1, + 'timeout' => 1 + ]); + + return !isset($response['error']); + } + + private static function send( + $method, + $path, + $body = null, + array $client = [] + ) { + $handler = new StreamHandler(); + + $request = [ + 'http_method' => $method, + 'uri' => $path, + 'request_port' => 8125, + 'headers' => ['host' => ['127.0.0.1:8125']], + 'body' => $body, + 'client' => $client, + ]; + + if ($body) { + $request['headers']['content-length'] = [strlen($body)]; + } + + return $handler($request); + } +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/tests/Client/StreamHandlerTest.php b/www/wiki/vendor/guzzlehttp/ringphp/tests/Client/StreamHandlerTest.php new file mode 100644 index 00000000..3cb9a8e1 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/tests/Client/StreamHandlerTest.php @@ -0,0 +1,480 @@ +<?php +namespace GuzzleHttp\Tests\Ring\Client; + +use GuzzleHttp\Ring\Client\ClientUtils; +use GuzzleHttp\Ring\Core; +use GuzzleHttp\Ring\Client\StreamHandler; + +class StreamHandlerTest extends \PHPUnit_Framework_TestCase +{ + public function testReturnsResponseForSuccessfulRequest() + { + $this->queueRes(); + $handler = new StreamHandler(); + $response = $handler([ + 'http_method' => 'GET', + 'uri' => '/', + 'headers' => [ + 'host' => [Server::$host], + 'Foo' => ['Bar'], + ], + ]); + + $this->assertEquals('1.1', $response['version']); + $this->assertEquals(200, $response['status']); + $this->assertEquals('OK', $response['reason']); + $this->assertEquals(['Bar'], $response['headers']['Foo']); + $this->assertEquals(['8'], $response['headers']['Content-Length']); + $this->assertEquals('hi there', Core::body($response)); + + $sent = Server::received()[0]; + $this->assertEquals('GET', $sent['http_method']); + $this->assertEquals('/', $sent['resource']); + $this->assertEquals(['127.0.0.1:8125'], $sent['headers']['host']); + $this->assertEquals('Bar', Core::header($sent, 'foo')); + } + + public function testAddsErrorToResponse() + { + $handler = new StreamHandler(); + $result = $handler([ + 'http_method' => 'GET', + 'headers' => ['host' => ['localhost:123']], + 'client' => ['timeout' => 0.01], + ]); + $this->assertInstanceOf( + 'GuzzleHttp\Ring\Future\CompletedFutureArray', + $result + ); + $this->assertNull($result['status']); + $this->assertNull($result['body']); + $this->assertEquals([], $result['headers']); + $this->assertInstanceOf( + 'GuzzleHttp\Ring\Exception\RingException', + $result['error'] + ); + } + + public function testEnsuresTheHttpProtocol() + { + $handler = new StreamHandler(); + $result = $handler([ + 'http_method' => 'GET', + 'url' => 'ftp://localhost:123', + ]); + $this->assertArrayHasKey('error', $result); + $this->assertContains( + 'URL is invalid: ftp://localhost:123', + $result['error']->getMessage() + ); + } + + public function testStreamAttributeKeepsStreamOpen() + { + $this->queueRes(); + $handler = new StreamHandler(); + $response = $handler([ + 'http_method' => 'PUT', + 'uri' => '/foo', + 'query_string' => 'baz=bar', + 'headers' => [ + 'host' => [Server::$host], + 'Foo' => ['Bar'], + ], + 'body' => 'test', + 'client' => ['stream' => true], + ]); + + $this->assertEquals(200, $response['status']); + $this->assertEquals('OK', $response['reason']); + $this->assertEquals('8', Core::header($response, 'Content-Length')); + $body = $response['body']; + $this->assertTrue(is_resource($body)); + $this->assertEquals('http', stream_get_meta_data($body)['wrapper_type']); + $this->assertEquals('hi there', stream_get_contents($body)); + fclose($body); + $sent = Server::received()[0]; + $this->assertEquals('PUT', $sent['http_method']); + $this->assertEquals('/foo', $sent['uri']); + $this->assertEquals('baz=bar', $sent['query_string']); + $this->assertEquals('/foo?baz=bar', $sent['resource']); + $this->assertEquals('127.0.0.1:8125', Core::header($sent, 'host')); + $this->assertEquals('Bar', Core::header($sent, 'foo')); + } + + public function testDrainsResponseIntoTempStream() + { + $this->queueRes(); + $handler = new StreamHandler(); + $response = $handler([ + 'http_method' => 'GET', + 'uri' => '/', + 'headers' => ['host' => [Server::$host]], + ]); + $body = $response['body']; + $this->assertEquals('php://temp', stream_get_meta_data($body)['uri']); + $this->assertEquals('hi', fread($body, 2)); + fclose($body); + } + + public function testDrainsResponseIntoSaveToBody() + { + $r = fopen('php://temp', 'r+'); + $this->queueRes(); + $handler = new StreamHandler(); + $response = $handler([ + 'http_method' => 'GET', + 'uri' => '/', + 'headers' => ['host' => [Server::$host]], + 'client' => ['save_to' => $r], + ]); + $body = $response['body']; + $this->assertEquals('php://temp', stream_get_meta_data($body)['uri']); + $this->assertEquals('hi', fread($body, 2)); + $this->assertEquals(' there', stream_get_contents($r)); + fclose($r); + } + + public function testDrainsResponseIntoSaveToBodyAtPath() + { + $tmpfname = tempnam('/tmp', 'save_to_path'); + $this->queueRes(); + $handler = new StreamHandler(); + $response = $handler([ + 'http_method' => 'GET', + 'uri' => '/', + 'headers' => ['host' => [Server::$host]], + 'client' => ['save_to' => $tmpfname], + ]); + $body = $response['body']; + $this->assertInstanceOf('GuzzleHttp\Stream\StreamInterface', $body); + $this->assertEquals($tmpfname, $body->getMetadata('uri')); + $this->assertEquals('hi', $body->read(2)); + $body->close(); + unlink($tmpfname); + } + + public function testAutomaticallyDecompressGzip() + { + Server::flush(); + $content = gzencode('test'); + Server::enqueue([ + [ + 'status' => 200, + 'reason' => 'OK', + 'headers' => [ + 'Content-Encoding' => ['gzip'], + 'Content-Length' => [strlen($content)], + ], + 'body' => $content, + ], + ]); + + $handler = new StreamHandler(); + $response = $handler([ + 'http_method' => 'GET', + 'headers' => ['host' => [Server::$host]], + 'uri' => '/', + 'client' => ['decode_content' => true], + ]); + $this->assertEquals('test', Core::body($response)); + } + + public function testDoesNotForceGzipDecode() + { + Server::flush(); + $content = gzencode('test'); + Server::enqueue([ + [ + 'status' => 200, + 'reason' => 'OK', + 'headers' => [ + 'Content-Encoding' => ['gzip'], + 'Content-Length' => [strlen($content)], + ], + 'body' => $content, + ], + ]); + + $handler = new StreamHandler(); + $response = $handler([ + 'http_method' => 'GET', + 'headers' => ['host' => [Server::$host]], + 'uri' => '/', + 'client' => ['stream' => true, 'decode_content' => false], + ]); + $this->assertSame($content, Core::body($response)); + } + + public function testProtocolVersion() + { + $this->queueRes(); + $handler = new StreamHandler(); + $handler([ + 'http_method' => 'GET', + 'uri' => '/', + 'headers' => ['host' => [Server::$host]], + 'version' => 1.0, + ]); + + $this->assertEquals(1.0, Server::received()[0]['version']); + } + + protected function getSendResult(array $opts) + { + $this->queueRes(); + $handler = new StreamHandler(); + $opts['stream'] = true; + return $handler([ + 'http_method' => 'GET', + 'uri' => '/', + 'headers' => ['host' => [Server::$host]], + 'client' => $opts, + ]); + } + + public function testAddsProxy() + { + $res = $this->getSendResult(['stream' => true, 'proxy' => '127.0.0.1:8125']); + $opts = stream_context_get_options($res['body']); + $this->assertEquals('127.0.0.1:8125', $opts['http']['proxy']); + } + + public function testAddsTimeout() + { + $res = $this->getSendResult(['stream' => true, 'timeout' => 200]); + $opts = stream_context_get_options($res['body']); + $this->assertEquals(200, $opts['http']['timeout']); + } + + public function testVerifiesVerifyIsValidIfPath() + { + $res = $this->getSendResult(['verify' => '/does/not/exist']); + $this->assertContains( + 'SSL CA bundle not found: /does/not/exist', + (string) $res['error'] + ); + } + + public function testVerifyCanBeDisabled() + { + $res = $this->getSendResult(['verify' => false]); + $this->assertArrayNotHasKey('error', $res); + } + + public function testVerifiesCertIfValidPath() + { + $res = $this->getSendResult(['cert' => '/does/not/exist']); + $this->assertContains( + 'SSL certificate not found: /does/not/exist', + (string) $res['error'] + ); + } + + public function testVerifyCanBeSetToPath() + { + $path = $path = ClientUtils::getDefaultCaBundle(); + $res = $this->getSendResult(['verify' => $path]); + $this->assertArrayNotHasKey('error', $res); + $opts = stream_context_get_options($res['body']); + $this->assertEquals(true, $opts['ssl']['verify_peer']); + $this->assertEquals($path, $opts['ssl']['cafile']); + $this->assertTrue(file_exists($opts['ssl']['cafile'])); + } + + public function testUsesSystemDefaultBundle() + { + $path = $path = ClientUtils::getDefaultCaBundle(); + $res = $this->getSendResult(['verify' => true]); + $this->assertArrayNotHasKey('error', $res); + $opts = stream_context_get_options($res['body']); + if (PHP_VERSION_ID < 50600) { + $this->assertEquals($path, $opts['ssl']['cafile']); + } + } + + public function testEnsuresVerifyOptionIsValid() + { + $res = $this->getSendResult(['verify' => 10]); + $this->assertContains( + 'Invalid verify request option', + (string) $res['error'] + ); + } + + public function testCanSetPasswordWhenSettingCert() + { + $path = __FILE__; + $res = $this->getSendResult(['cert' => [$path, 'foo']]); + $opts = stream_context_get_options($res['body']); + $this->assertEquals($path, $opts['ssl']['local_cert']); + $this->assertEquals('foo', $opts['ssl']['passphrase']); + } + + public function testDebugAttributeWritesToStream() + { + $this->queueRes(); + $f = fopen('php://temp', 'w+'); + $this->getSendResult(['debug' => $f]); + fseek($f, 0); + $contents = stream_get_contents($f); + $this->assertContains('<GET http://127.0.0.1:8125/> [CONNECT]', $contents); + $this->assertContains('<GET http://127.0.0.1:8125/> [FILE_SIZE_IS]', $contents); + $this->assertContains('<GET http://127.0.0.1:8125/> [PROGRESS]', $contents); + } + + public function testDebugAttributeWritesStreamInfoToBuffer() + { + $called = false; + $this->queueRes(); + $buffer = fopen('php://temp', 'r+'); + $this->getSendResult([ + 'progress' => function () use (&$called) { $called = true; }, + 'debug' => $buffer, + ]); + fseek($buffer, 0); + $contents = stream_get_contents($buffer); + $this->assertContains('<GET http://127.0.0.1:8125/> [CONNECT]', $contents); + $this->assertContains('<GET http://127.0.0.1:8125/> [FILE_SIZE_IS] message: "Content-Length: 8"', $contents); + $this->assertContains('<GET http://127.0.0.1:8125/> [PROGRESS] bytes_max: "8"', $contents); + $this->assertTrue($called); + } + + public function testEmitsProgressInformation() + { + $called = []; + $this->queueRes(); + $this->getSendResult([ + 'progress' => function () use (&$called) { + $called[] = func_get_args(); + }, + ]); + $this->assertNotEmpty($called); + $this->assertEquals(8, $called[0][0]); + $this->assertEquals(0, $called[0][1]); + } + + public function testEmitsProgressInformationAndDebugInformation() + { + $called = []; + $this->queueRes(); + $buffer = fopen('php://memory', 'w+'); + $this->getSendResult([ + 'debug' => $buffer, + 'progress' => function () use (&$called) { + $called[] = func_get_args(); + }, + ]); + $this->assertNotEmpty($called); + $this->assertEquals(8, $called[0][0]); + $this->assertEquals(0, $called[0][1]); + rewind($buffer); + $this->assertNotEmpty(stream_get_contents($buffer)); + fclose($buffer); + } + + public function testAddsProxyByProtocol() + { + $url = str_replace('http', 'tcp', Server::$url); + $res = $this->getSendResult(['proxy' => ['http' => $url]]); + $opts = stream_context_get_options($res['body']); + $this->assertEquals($url, $opts['http']['proxy']); + } + + public function testPerformsShallowMergeOfCustomContextOptions() + { + $res = $this->getSendResult([ + 'stream_context' => [ + 'http' => [ + 'request_fulluri' => true, + 'method' => 'HEAD', + ], + 'socket' => [ + 'bindto' => '127.0.0.1:0', + ], + 'ssl' => [ + 'verify_peer' => false, + ], + ], + ]); + + $opts = stream_context_get_options($res['body']); + $this->assertEquals('HEAD', $opts['http']['method']); + $this->assertTrue($opts['http']['request_fulluri']); + $this->assertFalse($opts['ssl']['verify_peer']); + $this->assertEquals('127.0.0.1:0', $opts['socket']['bindto']); + } + + public function testEnsuresThatStreamContextIsAnArray() + { + $res = $this->getSendResult(['stream_context' => 'foo']); + $this->assertContains( + 'stream_context must be an array', + (string) $res['error'] + ); + } + + public function testDoesNotAddContentTypeByDefault() + { + $this->queueRes(); + $handler = new StreamHandler(); + $handler([ + 'http_method' => 'PUT', + 'uri' => '/', + 'headers' => ['host' => [Server::$host], 'content-length' => [3]], + 'body' => 'foo', + ]); + $req = Server::received()[0]; + $this->assertEquals('', Core::header($req, 'Content-Type')); + $this->assertEquals(3, Core::header($req, 'Content-Length')); + } + + private function queueRes() + { + Server::flush(); + Server::enqueue([ + [ + 'status' => 200, + 'reason' => 'OK', + 'headers' => [ + 'Foo' => ['Bar'], + 'Content-Length' => [8], + ], + 'body' => 'hi there', + ], + ]); + } + + public function testSupports100Continue() + { + Server::flush(); + Server::enqueue([ + [ + 'status' => '200', + 'reason' => 'OK', + 'headers' => [ + 'Test' => ['Hello'], + 'Content-Length' => ['4'], + ], + 'body' => 'test', + ], + ]); + + $request = [ + 'http_method' => 'PUT', + 'headers' => [ + 'Host' => [Server::$host], + 'Expect' => ['100-Continue'], + ], + 'body' => 'test', + ]; + + $handler = new StreamHandler(); + $response = $handler($request); + $this->assertEquals(200, $response['status']); + $this->assertEquals('OK', $response['reason']); + $this->assertEquals(['Hello'], $response['headers']['Test']); + $this->assertEquals(['4'], $response['headers']['Content-Length']); + $this->assertEquals('test', Core::body($response)); + } +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/tests/Client/server.js b/www/wiki/vendor/guzzlehttp/ringphp/tests/Client/server.js new file mode 100644 index 00000000..6a03e33a --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/tests/Client/server.js @@ -0,0 +1,241 @@ +/** + * Guzzle node.js test server to return queued responses to HTTP requests and + * expose a RESTful API for enqueueing responses and retrieving the requests + * that have been received. + * + * - Delete all requests that have been received: + * > DELETE /guzzle-server/requests + * > Host: 127.0.0.1:8125 + * + * - Enqueue responses + * > PUT /guzzle-server/responses + * > Host: 127.0.0.1:8125 + * > + * > [{'status': 200, 'reason': 'OK', 'headers': {}, 'body': '' }] + * + * - Get the received requests + * > GET /guzzle-server/requests + * > Host: 127.0.0.1:8125 + * + * < HTTP/1.1 200 OK + * < + * < [{'http_method': 'GET', 'uri': '/', 'headers': {}, 'body': 'string'}] + * + * - Attempt access to the secure area + * > GET /secure/by-digest/qop-auth/guzzle-server/requests + * > Host: 127.0.0.1:8125 + * + * < HTTP/1.1 401 Unauthorized + * < WWW-Authenticate: Digest realm="Digest Test", qop="auth", nonce="0796e98e1aeef43141fab2a66bf4521a", algorithm="MD5", stale="false" + * < + * < 401 Unauthorized + * + * - Shutdown the server + * > DELETE /guzzle-server + * > Host: 127.0.0.1:8125 + * + * @package Guzzle PHP <http://www.guzzlephp.org> + * @license See the LICENSE file that was distributed with this source code. + */ + +var http = require('http'); +var url = require('url'); + +/** + * Guzzle node.js server + * @class + */ +var GuzzleServer = function(port, log) { + + this.port = port; + this.log = log; + this.responses = []; + this.requests = []; + var that = this; + + var md5 = function(input) { + var crypto = require('crypto'); + var hasher = crypto.createHash('md5'); + hasher.update(input); + return hasher.digest('hex'); + } + + /** + * Node.js HTTP server authentication module. + * + * It is only initialized on demand (by loadAuthentifier). This avoids + * requiring the dependency to http-auth on standard operations, and the + * performance hit at startup. + */ + var auth; + + /** + * Provides authentication handlers (Basic, Digest). + */ + var loadAuthentifier = function(type, options) { + var typeId = type; + if (type == 'digest') { + typeId += '.'+(options && options.qop ? options.qop : 'none'); + } + if (!loadAuthentifier[typeId]) { + if (!auth) { + try { + auth = require('http-auth'); + } catch (e) { + if (e.code == 'MODULE_NOT_FOUND') { + return; + } + } + } + switch (type) { + case 'digest': + var digestParams = { + realm: 'Digest Test', + login: 'me', + password: 'test' + }; + if (options && options.qop) { + digestParams.qop = options.qop; + } + loadAuthentifier[typeId] = auth.digest(digestParams, function(username, callback) { + callback(md5(digestParams.login + ':' + digestParams.realm + ':' + digestParams.password)); + }); + break + } + } + return loadAuthentifier[typeId]; + }; + + var firewallRequest = function(request, req, res, requestHandlerCallback) { + var securedAreaUriParts = request.uri.match(/^\/secure\/by-(digest)(\/qop-([^\/]*))?(\/.*)$/); + if (securedAreaUriParts) { + var authentifier = loadAuthentifier(securedAreaUriParts[1], { qop: securedAreaUriParts[2] }); + if (!authentifier) { + res.writeHead(501, 'HTTP authentication not implemented', { 'Content-Length': 0 }); + res.end(); + return; + } + authentifier.check(req, res, function(req, res) { + req.url = securedAreaUriParts[4]; + requestHandlerCallback(request, req, res); + }); + } else { + requestHandlerCallback(request, req, res); + } + }; + + var controlRequest = function(request, req, res) { + if (req.url == '/guzzle-server/perf') { + res.writeHead(200, 'OK', {'Content-Length': 16}); + res.end('Body of response'); + } else if (req.method == 'DELETE') { + if (req.url == '/guzzle-server/requests') { + // Clear the received requests + that.requests = []; + res.writeHead(200, 'OK', { 'Content-Length': 0 }); + res.end(); + if (that.log) { + console.log('Flushing requests'); + } + } else if (req.url == '/guzzle-server') { + // Shutdown the server + res.writeHead(200, 'OK', { 'Content-Length': 0, 'Connection': 'close' }); + res.end(); + if (that.log) { + console.log('Shutting down'); + } + that.server.close(); + } + } else if (req.method == 'GET') { + if (req.url === '/guzzle-server/requests') { + if (that.log) { + console.log('Sending received requests'); + } + // Get received requests + var body = JSON.stringify(that.requests); + res.writeHead(200, 'OK', { 'Content-Length': body.length }); + res.end(body); + } + } else if (req.method == 'PUT' && req.url == '/guzzle-server/responses') { + if (that.log) { + console.log('Adding responses...'); + } + if (!request.body) { + if (that.log) { + console.log('No response data was provided'); + } + res.writeHead(400, 'NO RESPONSES IN REQUEST', { 'Content-Length': 0 }); + } else { + that.responses = eval('(' + request.body + ')'); + for (var i = 0; i < that.responses.length; i++) { + if (that.responses[i].body) { + that.responses[i].body = new Buffer(that.responses[i].body, 'base64'); + } + } + if (that.log) { + console.log(that.responses); + } + res.writeHead(200, 'OK', { 'Content-Length': 0 }); + } + res.end(); + } + }; + + var receivedRequest = function(request, req, res) { + if (req.url.indexOf('/guzzle-server') === 0) { + controlRequest(request, req, res); + } else if (req.url.indexOf('/guzzle-server') == -1 && !that.responses.length) { + res.writeHead(500); + res.end('No responses in queue'); + } else { + if (that.log) { + console.log('Returning response from queue and adding request'); + } + that.requests.push(request); + var response = that.responses.shift(); + res.writeHead(response.status, response.reason, response.headers); + res.end(response.body); + } + }; + + this.start = function() { + + that.server = http.createServer(function(req, res) { + + var parts = url.parse(req.url, false); + var request = { + http_method: req.method, + scheme: parts.scheme, + uri: parts.pathname, + query_string: parts.query, + headers: req.headers, + version: req.httpVersion, + body: '' + }; + + // Receive each chunk of the request body + req.addListener('data', function(chunk) { + request.body += chunk; + }); + + // Called when the request completes + req.addListener('end', function() { + firewallRequest(request, req, res, receivedRequest); + }); + }); + + that.server.listen(this.port, '127.0.0.1'); + + if (this.log) { + console.log('Server running at http://127.0.0.1:8125/'); + } + }; +}; + +// Get the port from the arguments +port = process.argv.length >= 3 ? process.argv[2] : 8125; +log = process.argv.length >= 4 ? process.argv[3] : false; + +// Start the server +server = new GuzzleServer(port, log); +server.start(); diff --git a/www/wiki/vendor/guzzlehttp/ringphp/tests/CoreTest.php b/www/wiki/vendor/guzzlehttp/ringphp/tests/CoreTest.php new file mode 100644 index 00000000..49522f26 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/tests/CoreTest.php @@ -0,0 +1,336 @@ +<?php +namespace GuzzleHttp\Tests\Ring; + +use GuzzleHttp\Ring\Core; +use GuzzleHttp\Ring\Future\CompletedFutureArray; +use GuzzleHttp\Ring\Future\FutureArray; +use GuzzleHttp\Stream\Stream; +use React\Promise\Deferred; + +class CoreTest extends \PHPUnit_Framework_TestCase +{ + public function testReturnsNullNoHeadersAreSet() + { + $this->assertNull(Core::header([], 'Foo')); + $this->assertNull(Core::firstHeader([], 'Foo')); + } + + public function testChecksIfHasHeader() + { + $message = [ + 'headers' => [ + 'Foo' => ['Bar', 'Baz'], + 'foo' => ['hello'], + 'bar' => ['1'] + ] + ]; + $this->assertTrue(Core::hasHeader($message, 'Foo')); + $this->assertTrue(Core::hasHeader($message, 'foo')); + $this->assertTrue(Core::hasHeader($message, 'FoO')); + $this->assertTrue(Core::hasHeader($message, 'bar')); + $this->assertFalse(Core::hasHeader($message, 'barr')); + } + + public function testReturnsFirstHeaderWhenSimple() + { + $this->assertEquals('Bar', Core::firstHeader([ + 'headers' => ['Foo' => ['Bar', 'Baz']], + ], 'Foo')); + } + + public function testReturnsFirstHeaderWhenMultiplePerLine() + { + $this->assertEquals('Bar', Core::firstHeader([ + 'headers' => ['Foo' => ['Bar, Baz']], + ], 'Foo')); + } + + public function testExtractsCaseInsensitiveHeader() + { + $this->assertEquals( + 'hello', + Core::header(['headers' => ['foo' => ['hello']]], 'FoO') + ); + } + + public function testExtractsCaseInsensitiveHeaderLines() + { + $this->assertEquals( + ['a', 'b', 'c', 'd'], + Core::headerLines([ + 'headers' => [ + 'foo' => ['a', 'b'], + 'Foo' => ['c', 'd'] + ] + ], 'foo') + ); + } + + public function testExtractsHeaderLines() + { + $this->assertEquals( + ['bar', 'baz'], + Core::headerLines([ + 'headers' => [ + 'Foo' => ['bar', 'baz'], + ], + ], 'Foo') + ); + } + + public function testExtractsHeaderAsString() + { + $this->assertEquals( + 'bar, baz', + Core::header([ + 'headers' => [ + 'Foo' => ['bar', 'baz'], + ], + ], 'Foo', true) + ); + } + + public function testReturnsNullWhenHeaderNotFound() + { + $this->assertNull(Core::header(['headers' => []], 'Foo')); + } + + public function testRemovesHeaders() + { + $message = [ + 'headers' => [ + 'foo' => ['bar'], + 'Foo' => ['bam'], + 'baz' => ['123'], + ], + ]; + + $this->assertSame($message, Core::removeHeader($message, 'bam')); + $this->assertEquals([ + 'headers' => ['baz' => ['123']], + ], Core::removeHeader($message, 'foo')); + } + + public function testCreatesUrl() + { + $req = [ + 'scheme' => 'http', + 'headers' => ['host' => ['foo.com']], + 'uri' => '/', + ]; + + $this->assertEquals('http://foo.com/', Core::url($req)); + } + + /** + * @expectedException \InvalidArgumentException + * @expectedExceptionMessage No Host header was provided + */ + public function testEnsuresHostIsAvailableWhenCreatingUrls() + { + Core::url([]); + } + + public function testCreatesUrlWithQueryString() + { + $req = [ + 'scheme' => 'http', + 'headers' => ['host' => ['foo.com']], + 'uri' => '/', + 'query_string' => 'foo=baz', + ]; + + $this->assertEquals('http://foo.com/?foo=baz', Core::url($req)); + } + + public function testUsesUrlIfSet() + { + $req = ['url' => 'http://foo.com']; + $this->assertEquals('http://foo.com', Core::url($req)); + } + + public function testReturnsNullWhenNoBody() + { + $this->assertNull(Core::body([])); + } + + public function testReturnsStreamAsString() + { + $this->assertEquals( + 'foo', + Core::body(['body' => Stream::factory('foo')]) + ); + } + + public function testReturnsString() + { + $this->assertEquals('foo', Core::body(['body' => 'foo'])); + } + + public function testReturnsResourceContent() + { + $r = fopen('php://memory', 'w+'); + fwrite($r, 'foo'); + rewind($r); + $this->assertEquals('foo', Core::body(['body' => $r])); + fclose($r); + } + + public function testReturnsIteratorContent() + { + $a = new \ArrayIterator(['a', 'b', 'cd', '']); + $this->assertEquals('abcd', Core::body(['body' => $a])); + } + + public function testReturnsObjectToString() + { + $this->assertEquals('foo', Core::body(['body' => new StrClass])); + } + + /** + * @expectedException \InvalidArgumentException + */ + public function testEnsuresBodyIsValid() + { + Core::body(['body' => false]); + } + + public function testParsesHeadersFromLines() + { + $lines = ['Foo: bar', 'Foo: baz', 'Abc: 123', 'Def: a, b']; + $this->assertEquals([ + 'Foo' => ['bar', 'baz'], + 'Abc' => ['123'], + 'Def' => ['a, b'], + ], Core::headersFromLines($lines)); + } + + public function testParsesHeadersFromLinesWithMultipleLines() + { + $lines = ['Foo: bar', 'Foo: baz', 'Foo: 123']; + $this->assertEquals([ + 'Foo' => ['bar', 'baz', '123'], + ], Core::headersFromLines($lines)); + } + + public function testCreatesArrayCallFunctions() + { + $called = []; + $a = function ($a, $b) use (&$called) { + $called['a'] = func_get_args(); + }; + $b = function ($a, $b) use (&$called) { + $called['b'] = func_get_args(); + }; + $c = Core::callArray([$a, $b]); + $c(1, 2); + $this->assertEquals([1, 2], $called['a']); + $this->assertEquals([1, 2], $called['b']); + } + + public function testRewindsGuzzleStreams() + { + $str = Stream::factory('foo'); + $this->assertTrue(Core::rewindBody(['body' => $str])); + } + + public function testRewindsStreams() + { + $str = Stream::factory('foo')->detach(); + $this->assertTrue(Core::rewindBody(['body' => $str])); + } + + public function testRewindsIterators() + { + $iter = new \ArrayIterator(['foo']); + $this->assertTrue(Core::rewindBody(['body' => $iter])); + } + + public function testRewindsStrings() + { + $this->assertTrue(Core::rewindBody(['body' => 'hi'])); + } + + public function testRewindsToStrings() + { + $this->assertTrue(Core::rewindBody(['body' => new StrClass()])); + } + + public function typeProvider() + { + return [ + ['foo', 'string(3) "foo"'], + [true, 'bool(true)'], + [false, 'bool(false)'], + [10, 'int(10)'], + [1.0, 'float(1)'], + [new StrClass(), 'object(GuzzleHttp\Tests\Ring\StrClass)'], + [['foo'], 'array(1)'] + ]; + } + + /** + * @dataProvider typeProvider + */ + public function testDescribesType($input, $output) + { + $this->assertEquals($output, Core::describeType($input)); + } + + public function testDoesSleep() + { + $t = microtime(true); + $expected = $t + (100 / 1000); + Core::doSleep(['client' => ['delay' => 100]]); + $this->assertGreaterThanOrEqual($expected, microtime(true)); + } + + public function testProxiesFuture() + { + $f = new CompletedFutureArray(['status' => 200]); + $res = null; + $proxied = Core::proxy($f, function ($value) use (&$res) { + $value['foo'] = 'bar'; + $res = $value; + return $value; + }); + $this->assertNotSame($f, $proxied); + $this->assertEquals(200, $f->wait()['status']); + $this->assertArrayNotHasKey('foo', $f->wait()); + $this->assertEquals('bar', $proxied->wait()['foo']); + $this->assertEquals(200, $proxied->wait()['status']); + } + + public function testProxiesDeferredFuture() + { + $d = new Deferred(); + $f = new FutureArray($d->promise()); + $f2 = Core::proxy($f); + $d->resolve(['foo' => 'bar']); + $this->assertEquals('bar', $f['foo']); + $this->assertEquals('bar', $f2['foo']); + } + + public function testProxiesDeferredFutureFailure() + { + $d = new Deferred(); + $f = new FutureArray($d->promise()); + $f2 = Core::proxy($f); + $d->reject(new \Exception('foo')); + try { + $f2['hello?']; + $this->fail('did not throw'); + } catch (\Exception $e) { + $this->assertEquals('foo', $e->getMessage()); + } + + } +} + +final class StrClass +{ + public function __toString() + { + return 'foo'; + } +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/tests/Future/CompletedFutureArrayTest.php b/www/wiki/vendor/guzzlehttp/ringphp/tests/Future/CompletedFutureArrayTest.php new file mode 100644 index 00000000..82d7efbf --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/tests/Future/CompletedFutureArrayTest.php @@ -0,0 +1,21 @@ +<?php +namespace GuzzleHttp\Tests\Ring\Future; + +use GuzzleHttp\Ring\Future\CompletedFutureArray; + +class CompletedFutureArrayTest extends \PHPUnit_Framework_TestCase +{ + public function testReturnsAsArray() + { + $f = new CompletedFutureArray(['foo' => 'bar']); + $this->assertEquals('bar', $f['foo']); + $this->assertFalse(isset($f['baz'])); + $f['abc'] = '123'; + $this->assertTrue(isset($f['abc'])); + $this->assertEquals(['foo' => 'bar', 'abc' => '123'], iterator_to_array($f)); + $this->assertEquals(2, count($f)); + unset($f['abc']); + $this->assertEquals(1, count($f)); + $this->assertEquals(['foo' => 'bar'], iterator_to_array($f)); + } +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/tests/Future/CompletedFutureValueTest.php b/www/wiki/vendor/guzzlehttp/ringphp/tests/Future/CompletedFutureValueTest.php new file mode 100644 index 00000000..6ded40df --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/tests/Future/CompletedFutureValueTest.php @@ -0,0 +1,46 @@ +<?php +namespace GuzzleHttp\Tests\Ring\Future; + +use GuzzleHttp\Ring\Exception\CancelledFutureAccessException; +use GuzzleHttp\Ring\Future\CompletedFutureValue; + +class CompletedFutureValueTest extends \PHPUnit_Framework_TestCase +{ + public function testReturnsValue() + { + $f = new CompletedFutureValue('hi'); + $this->assertEquals('hi', $f->wait()); + $f->cancel(); + + $a = null; + $f->then(function ($v) use (&$a) { + $a = $v; + }); + $this->assertSame('hi', $a); + } + + public function testThrows() + { + $ex = new \Exception('foo'); + $f = new CompletedFutureValue(null, $ex); + $f->cancel(); + try { + $f->wait(); + $this->fail('did not throw'); + } catch (\Exception $e) { + $this->assertSame($e, $ex); + } + } + + public function testMarksAsCancelled() + { + $ex = new CancelledFutureAccessException(); + $f = new CompletedFutureValue(null, $ex); + try { + $f->wait(); + $this->fail('did not throw'); + } catch (\Exception $e) { + $this->assertSame($e, $ex); + } + } +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/tests/Future/FutureArrayTest.php b/www/wiki/vendor/guzzlehttp/ringphp/tests/Future/FutureArrayTest.php new file mode 100644 index 00000000..0e09f5af --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/tests/Future/FutureArrayTest.php @@ -0,0 +1,56 @@ +<?php +namespace GuzzleHttp\Tests\Ring\Future; + +use GuzzleHttp\Ring\Future\FutureArray; +use React\Promise\Deferred; + +class FutureArrayTest extends \PHPUnit_Framework_TestCase +{ + public function testLazilyCallsDeref() + { + $c = false; + $deferred = new Deferred(); + $f = new FutureArray( + $deferred->promise(), + function () use (&$c, $deferred) { + $c = true; + $deferred->resolve(['status' => 200]); + } + ); + $this->assertFalse($c); + $this->assertFalse($this->readAttribute($f, 'isRealized')); + $this->assertEquals(200, $f['status']); + $this->assertTrue($c); + } + + public function testActsLikeArray() + { + $deferred = new Deferred(); + $f = new FutureArray( + $deferred->promise(), + function () use (&$c, $deferred) { + $deferred->resolve(['status' => 200]); + } + ); + + $this->assertTrue(isset($f['status'])); + $this->assertEquals(200, $f['status']); + $this->assertEquals(['status' => 200], $f->wait()); + $this->assertEquals(1, count($f)); + $f['baz'] = 10; + $this->assertEquals(10, $f['baz']); + unset($f['baz']); + $this->assertFalse(isset($f['baz'])); + $this->assertEquals(['status' => 200], iterator_to_array($f)); + } + + /** + * @expectedException \RuntimeException + */ + public function testThrowsWhenAccessingInvalidProperty() + { + $deferred = new Deferred(); + $f = new FutureArray($deferred->promise(), function () {}); + $f->foo; + } +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/tests/Future/FutureValueTest.php b/www/wiki/vendor/guzzlehttp/ringphp/tests/Future/FutureValueTest.php new file mode 100644 index 00000000..d59c543d --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/tests/Future/FutureValueTest.php @@ -0,0 +1,109 @@ +<?php +namespace GuzzleHttp\Tests\Ring\Future; + +use GuzzleHttp\Ring\Exception\CancelledFutureAccessException; +use GuzzleHttp\Ring\Future\FutureValue; +use React\Promise\Deferred; + +class FutureValueTest extends \PHPUnit_Framework_TestCase +{ + public function testDerefReturnsValue() + { + $called = 0; + $deferred = new Deferred(); + + $f = new FutureValue( + $deferred->promise(), + function () use ($deferred, &$called) { + $called++; + $deferred->resolve('foo'); + } + ); + + $this->assertEquals('foo', $f->wait()); + $this->assertEquals(1, $called); + $this->assertEquals('foo', $f->wait()); + $this->assertEquals(1, $called); + $f->cancel(); + $this->assertTrue($this->readAttribute($f, 'isRealized')); + } + + /** + * @expectedException \GuzzleHttp\Ring\Exception\CancelledFutureAccessException + */ + public function testThrowsWhenAccessingCancelled() + { + $f = new FutureValue( + (new Deferred())->promise(), + function () {}, + function () { return true; } + ); + $f->cancel(); + $f->wait(); + } + + /** + * @expectedException \OutOfBoundsException + */ + public function testThrowsWhenDerefFailure() + { + $called = false; + $deferred = new Deferred(); + $f = new FutureValue( + $deferred->promise(), + function () use(&$called) { + $called = true; + } + ); + $deferred->reject(new \OutOfBoundsException()); + $f->wait(); + $this->assertFalse($called); + } + + /** + * @expectedException \GuzzleHttp\Ring\Exception\RingException + * @expectedExceptionMessage Waiting did not resolve future + */ + public function testThrowsWhenDerefDoesNotResolve() + { + $deferred = new Deferred(); + $f = new FutureValue( + $deferred->promise(), + function () use(&$called) { + $called = true; + } + ); + $f->wait(); + } + + public function testThrowingCancelledFutureAccessExceptionCancels() + { + $deferred = new Deferred(); + $f = new FutureValue( + $deferred->promise(), + function () use ($deferred) { + throw new CancelledFutureAccessException(); + } + ); + try { + $f->wait(); + $this->fail('did not throw'); + } catch (CancelledFutureAccessException $e) {} + } + + /** + * @expectedException \Exception + * @expectedExceptionMessage foo + */ + public function testThrowingExceptionInDerefMarksAsFailed() + { + $deferred = new Deferred(); + $f = new FutureValue( + $deferred->promise(), + function () { + throw new \Exception('foo'); + } + ); + $f->wait(); + } +} diff --git a/www/wiki/vendor/guzzlehttp/ringphp/tests/bootstrap.php b/www/wiki/vendor/guzzlehttp/ringphp/tests/bootstrap.php new file mode 100644 index 00000000..017610fe --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/ringphp/tests/bootstrap.php @@ -0,0 +1,11 @@ +<?php +require __DIR__ . '/../vendor/autoload.php'; +require __DIR__ . '/Client/Server.php'; + +use GuzzleHttp\Tests\Ring\Client\Server; + +Server::start(); + +register_shutdown_function(function () { + Server::stop(); +}); diff --git a/www/wiki/vendor/guzzlehttp/streams/.gitignore b/www/wiki/vendor/guzzlehttp/streams/.gitignore new file mode 100644 index 00000000..c33d3965 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/.gitignore @@ -0,0 +1,6 @@ +.idea +.DS_STORE +coverage +phpunit.xml +composer.lock +vendor/ diff --git a/www/wiki/vendor/guzzlehttp/streams/.travis.yml b/www/wiki/vendor/guzzlehttp/streams/.travis.yml new file mode 100644 index 00000000..a6f8a87b --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/.travis.yml @@ -0,0 +1,17 @@ +language: php + +php: + - 5.4 + - 5.5 + - 5.6 + - hhvm + +before_script: + - composer self-update + - composer install --no-interaction --prefer-source --dev + +script: vendor/bin/phpunit + +matrix: + allow_failures: + - php: hhvm diff --git a/www/wiki/vendor/guzzlehttp/streams/CHANGELOG.rst b/www/wiki/vendor/guzzlehttp/streams/CHANGELOG.rst new file mode 100644 index 00000000..0018ffe3 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/CHANGELOG.rst @@ -0,0 +1,94 @@ +========= +Changelog +========= + +3.0.0 (2014-10-12) +------------------ + +* Now supports creating streams from functions and iterators. +* Supports creating buffered streams and asynchronous streams. +* Removed ``functions.php``. Use the corresponding functions provided by + ``GuzzleHttp\Streams\Utils`` instead. +* Moved ``GuzzleHttp\Stream\MetadataStreamInterface::getMetadata`` to + ``GuzzleHttp\Stream\StreamInterface``. MetadataStreamInterface is no longer + used and is marked as deprecated. +* Added ``attach()`` to ``GuzzleHttp\Stream\StreamInterface`` for PSR-7 + compatibility. +* Removed ``flush()`` from StreamInterface. +* Removed the ``$maxLength`` parameter from + ``GuzzleHttp\Stream\StreamInterface::getContents()``. This function now + returns the entire remainder of the stream. If you want to limit the maximum + amount of data read from the stream, use the + ``GuzzleHttp\Stream\Utils::copyToString()`` function. +* Streams that return an empty string, ``''``, are no longer considered a + failure. You MUST return ``false`` to mark the read as a failure, and ensure + that any decorators you create properly return ``true`` in response to the + ``eof()`` method when the stream is consumed. +* ``GuzzleHttp\Stream\Stream::__construct``, + ``GuzzleHttp\Stream\Stream::factory``, and + ``GuzzleHttp\Stream\Utils::create`` no longer accept a size in the second + argument. They now accept an associative array of options, including the + "size" key and "metadata" key which can be used to provide custom metadata. +* Added ``GuzzleHttp\Stream\BufferStream`` to add support for buffering data, + and when read, shifting data off of the buffer. +* Added ``GuzzleHttp\Stream\NullBuffer`` which can be used as a buffer that + does not actually store any data. +* Added ``GuzzleHttp\Stream\AsyncStream`` to provide support for non-blocking + streams that can be filled by a remote source (e.g., an event-loop). If a + ``drain`` option is provided, the stream can also act as if it is a blocking + stream. + +2.1.0 (2014-08-17) +------------------ + +* Added an InflateStream to inflate gzipped or deflated content. +* Added ``flush`` to stream wrapper. +* Added the ability to easily register the GuzzleStreamWrapper if needed. + +2.0.0 (2014-08-16) +------------------ + +* Deprecated functions.php and moved all of those methods to + ``GuzzleHttp\Streams\Utils``. Use ``GuzzleHttp\Stream\Stream::factory()`` + instead of ``GuzzleHttp\Stream\create()`` to create new streams. +* Added ``flush()`` to ``StreamInterface``. This method is used to flush any + underlying stream write buffers. +* Added ``FnStream`` to easily decorate stream behavior with callables. +* ``Utils::hash`` now throws an exception when the stream cannot seek to 0. + +1.5.1 (2014-09-10) +------------------ + +* Stream metadata is grabbed from the underlying stream each time + ``getMetadata`` is called rather than returning a value from a cache. +* Properly closing all underlying streams when AppendStream is closed. +* Seek functions no longer throw exceptions. +* LazyOpenStream now correctly returns the underlying stream resource when + detached. + +1.5.0 (2014-08-07) +------------------ + +* Added ``Stream\safe_open`` to open stream resources and throw exceptions + instead of raising errors. + +1.4.0 (2014-07-19) +------------------ + +* Added a LazyOpenStream + +1.3.0 (2014-07-15) +------------------ + +* Added an AppendStream to stream over multiple stream one after the other. + +1.2.0 (2014-07-15) +------------------ + +* Updated the ``detach()`` method to return the underlying stream resource or + ``null`` if it does not wrap a resource. +* Multiple fixes for how streams behave when the underlying resource is + detached +* Do not clear statcache when a stream does not have a 'uri' +* Added a fix to LimitStream +* Added a condition to ensure that functions.php can be required multiple times diff --git a/www/wiki/vendor/guzzlehttp/streams/LICENSE b/www/wiki/vendor/guzzlehttp/streams/LICENSE new file mode 100644 index 00000000..71d3b783 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2014 Michael Dowling, https://github.com/mtdowling <mtdowling@gmail.com> + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/www/wiki/vendor/guzzlehttp/streams/Makefile b/www/wiki/vendor/guzzlehttp/streams/Makefile new file mode 100644 index 00000000..f4d42849 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/Makefile @@ -0,0 +1,19 @@ +all: clean coverage + +release: tag + git push origin --tags + +tag: + chag tag --sign --debug CHANGELOG.rst + +test: + vendor/bin/phpunit + +coverage: + vendor/bin/phpunit --coverage-html=artifacts/coverage + +view-coverage: + open artifacts/coverage/index.html + +clean: + rm -rf artifacts/* diff --git a/www/wiki/vendor/guzzlehttp/streams/README.rst b/www/wiki/vendor/guzzlehttp/streams/README.rst new file mode 100644 index 00000000..baff63b3 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/README.rst @@ -0,0 +1,36 @@ +============== +Guzzle Streams +============== + +Provides a simple abstraction over streams of data. + +This library is used in `Guzzle 5 <https://github.com/guzzle/guzzle>`_, and is +(currently) compatible with the WIP PSR-7. + +Installation +============ + +This package can be installed easily using `Composer <http://getcomposer.org>`_. +Simply add the following to the composer.json file at the root of your project: + +.. code-block:: javascript + + { + "require": { + "guzzlehttp/streams": "~3.0" + } + } + +Then install your dependencies using ``composer.phar install``. + +Documentation +============= + +The documentation for this package can be found on the main Guzzle website at +http://docs.guzzlephp.org/en/guzzle4/streams.html. + +Testing +======= + +This library is tested using PHPUnit. You'll need to install the dependencies +using `Composer <http://getcomposer.org>`_ then run ``make test``. diff --git a/www/wiki/vendor/guzzlehttp/streams/composer.json b/www/wiki/vendor/guzzlehttp/streams/composer.json new file mode 100644 index 00000000..6d703437 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/composer.json @@ -0,0 +1,28 @@ +{ + "name": "guzzlehttp/streams", + "description": "Provides a simple abstraction over streams of data", + "homepage": "http://guzzlephp.org/", + "keywords": ["stream", "guzzle"], + "license": "MIT", + "authors": [ + { + "name": "Michael Dowling", + "email": "mtdowling@gmail.com", + "homepage": "https://github.com/mtdowling" + } + ], + "require": { + "php": ">=5.4.0" + }, + "require-dev": { + "phpunit/phpunit": "~4.0" + }, + "autoload": { + "psr-4": { "GuzzleHttp\\Stream\\": "src/" } + }, + "extra": { + "branch-alias": { + "dev-master": "3.0-dev" + } + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/phpunit.xml.dist b/www/wiki/vendor/guzzlehttp/streams/phpunit.xml.dist new file mode 100644 index 00000000..6e758c19 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/phpunit.xml.dist @@ -0,0 +1,17 @@ +<?xml version="1.0" encoding="UTF-8"?> +<phpunit bootstrap="./vendor/autoload.php" + colors="true"> + <testsuites> + <testsuite> + <directory>tests</directory> + </testsuite> + </testsuites> + <filter> + <whitelist> + <directory suffix=".php">src</directory> + <exclude> + <file>src/functions.php</file> + </exclude> + </whitelist> + </filter> +</phpunit> diff --git a/www/wiki/vendor/guzzlehttp/streams/src/AppendStream.php b/www/wiki/vendor/guzzlehttp/streams/src/AppendStream.php new file mode 100644 index 00000000..94bda717 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/src/AppendStream.php @@ -0,0 +1,220 @@ +<?php +namespace GuzzleHttp\Stream; + +use GuzzleHttp\Stream\Exception\CannotAttachException; + +/** + * Reads from multiple streams, one after the other. + * + * This is a read-only stream decorator. + */ +class AppendStream implements StreamInterface +{ + /** @var StreamInterface[] Streams being decorated */ + private $streams = []; + + private $seekable = true; + private $current = 0; + private $pos = 0; + private $detached = false; + + /** + * @param StreamInterface[] $streams Streams to decorate. Each stream must + * be readable. + */ + public function __construct(array $streams = []) + { + foreach ($streams as $stream) { + $this->addStream($stream); + } + } + + public function __toString() + { + try { + $this->seek(0); + return $this->getContents(); + } catch (\Exception $e) { + return ''; + } + } + + /** + * Add a stream to the AppendStream + * + * @param StreamInterface $stream Stream to append. Must be readable. + * + * @throws \InvalidArgumentException if the stream is not readable + */ + public function addStream(StreamInterface $stream) + { + if (!$stream->isReadable()) { + throw new \InvalidArgumentException('Each stream must be readable'); + } + + // The stream is only seekable if all streams are seekable + if (!$stream->isSeekable()) { + $this->seekable = false; + } + + $this->streams[] = $stream; + } + + public function getContents() + { + return Utils::copyToString($this); + } + + /** + * Closes each attached stream. + * + * {@inheritdoc} + */ + public function close() + { + $this->pos = $this->current = 0; + + foreach ($this->streams as $stream) { + $stream->close(); + } + + $this->streams = []; + } + + /** + * Detaches each attached stream + * + * {@inheritdoc} + */ + public function detach() + { + $this->close(); + $this->detached = true; + } + + public function attach($stream) + { + throw new CannotAttachException(); + } + + public function tell() + { + return $this->pos; + } + + /** + * Tries to calculate the size by adding the size of each stream. + * + * If any of the streams do not return a valid number, then the size of the + * append stream cannot be determined and null is returned. + * + * {@inheritdoc} + */ + public function getSize() + { + $size = 0; + + foreach ($this->streams as $stream) { + $s = $stream->getSize(); + if ($s === null) { + return null; + } + $size += $s; + } + + return $size; + } + + public function eof() + { + return !$this->streams || + ($this->current >= count($this->streams) - 1 && + $this->streams[$this->current]->eof()); + } + + /** + * Attempts to seek to the given position. Only supports SEEK_SET. + * + * {@inheritdoc} + */ + public function seek($offset, $whence = SEEK_SET) + { + if (!$this->seekable || $whence !== SEEK_SET) { + return false; + } + + $success = true; + $this->pos = $this->current = 0; + + // Rewind each stream + foreach ($this->streams as $stream) { + if (!$stream->seek(0)) { + $success = false; + } + } + + if (!$success) { + return false; + } + + // Seek to the actual position by reading from each stream + while ($this->pos < $offset && !$this->eof()) { + $this->read(min(8096, $offset - $this->pos)); + } + + return $this->pos == $offset; + } + + /** + * Reads from all of the appended streams until the length is met or EOF. + * + * {@inheritdoc} + */ + public function read($length) + { + $buffer = ''; + $total = count($this->streams) - 1; + $remaining = $length; + + while ($remaining > 0) { + // Progress to the next stream if needed. + if ($this->streams[$this->current]->eof()) { + if ($this->current == $total) { + break; + } + $this->current++; + } + $buffer .= $this->streams[$this->current]->read($remaining); + $remaining = $length - strlen($buffer); + } + + $this->pos += strlen($buffer); + + return $buffer; + } + + public function isReadable() + { + return true; + } + + public function isWritable() + { + return false; + } + + public function isSeekable() + { + return $this->seekable; + } + + public function write($string) + { + return false; + } + + public function getMetadata($key = null) + { + return $key ? null : []; + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/src/AsyncReadStream.php b/www/wiki/vendor/guzzlehttp/streams/src/AsyncReadStream.php new file mode 100644 index 00000000..25ad9602 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/src/AsyncReadStream.php @@ -0,0 +1,207 @@ +<?php +namespace GuzzleHttp\Stream; + +/** + * Represents an asynchronous read-only stream that supports a drain event and + * pumping data from a source stream. + * + * The AsyncReadStream can be used as a completely asynchronous stream, meaning + * the data you can read from the stream will immediately return only + * the data that is currently buffered. + * + * AsyncReadStream can also be used in a "blocking" manner if a "pump" function + * is provided. When a caller requests more bytes than are available in the + * buffer, then the pump function is used to block until the requested number + * of bytes are available or the remote source stream has errored, closed, or + * timed-out. This behavior isn't strictly "blocking" because the pump function + * can send other transfers while waiting on the desired buffer size to be + * ready for reading (e.g., continue to tick an event loop). + * + * @unstable This class is subject to change. + */ +class AsyncReadStream implements StreamInterface +{ + use StreamDecoratorTrait; + + /** @var callable|null Fn used to notify writers the buffer has drained */ + private $drain; + + /** @var callable|null Fn used to block for more data */ + private $pump; + + /** @var int|null Highwater mark of the underlying buffer */ + private $hwm; + + /** @var bool Whether or not drain needs to be called at some point */ + private $needsDrain; + + /** @var int The expected size of the remote source */ + private $size; + + /** + * In order to utilize high water marks to tell writers to slow down, the + * provided stream must answer to the "hwm" stream metadata variable, + * providing the high water mark. If no "hwm" metadata value is available, + * then the "drain" functionality is not utilized. + * + * This class accepts an associative array of configuration options. + * + * - drain: (callable) Function to invoke when the stream has drained, + * meaning the buffer is now writable again because the size of the + * buffer is at an acceptable level (e.g., below the high water mark). + * The function accepts a single argument, the buffer stream object that + * has drained. + * - pump: (callable) A function that accepts the number of bytes to read + * from the source stream. This function will block until all of the data + * that was requested has been read, EOF of the source stream, or the + * source stream is closed. + * - size: (int) The expected size in bytes of the data that will be read + * (if known up-front). + * + * @param StreamInterface $buffer Buffer that contains the data that has + * been read by the event loop. + * @param array $config Associative array of options. + * + * @throws \InvalidArgumentException if the buffer is not readable and + * writable. + */ + public function __construct( + StreamInterface $buffer, + array $config = [] + ) { + if (!$buffer->isReadable() || !$buffer->isWritable()) { + throw new \InvalidArgumentException( + 'Buffer must be readable and writable' + ); + } + + if (isset($config['size'])) { + $this->size = $config['size']; + } + + static $callables = ['pump', 'drain']; + foreach ($callables as $check) { + if (isset($config[$check])) { + if (!is_callable($config[$check])) { + throw new \InvalidArgumentException( + $check . ' must be callable' + ); + } + $this->{$check} = $config[$check]; + } + } + + $this->hwm = $buffer->getMetadata('hwm'); + + // Cannot drain when there's no high water mark. + if ($this->hwm === null) { + $this->drain = null; + } + + $this->stream = $buffer; + } + + /** + * Factory method used to create new async stream and an underlying buffer + * if no buffer is provided. + * + * This function accepts the same options as AsyncReadStream::__construct, + * but added the following key value pairs: + * + * - buffer: (StreamInterface) Buffer used to buffer data. If none is + * provided, a default buffer is created. + * - hwm: (int) High water mark to use if a buffer is created on your + * behalf. + * - max_buffer: (int) If provided, wraps the utilized buffer in a + * DroppingStream decorator to ensure that buffer does not exceed a given + * length. When exceeded, the stream will begin dropping data. Set the + * max_buffer to 0, to use a NullStream which does not store data. + * - write: (callable) A function that is invoked when data is written + * to the underlying buffer. The function accepts the buffer as the first + * argument, and the data being written as the second. The function MUST + * return the number of bytes that were written or false to let writers + * know to slow down. + * - drain: (callable) See constructor documentation. + * - pump: (callable) See constructor documentation. + * + * @param array $options Associative array of options. + * + * @return array Returns an array containing the buffer used to buffer + * data, followed by the ready to use AsyncReadStream object. + */ + public static function create(array $options = []) + { + $maxBuffer = isset($options['max_buffer']) + ? $options['max_buffer'] + : null; + + if ($maxBuffer === 0) { + $buffer = new NullStream(); + } elseif (isset($options['buffer'])) { + $buffer = $options['buffer']; + } else { + $hwm = isset($options['hwm']) ? $options['hwm'] : 16384; + $buffer = new BufferStream($hwm); + } + + if ($maxBuffer > 0) { + $buffer = new DroppingStream($buffer, $options['max_buffer']); + } + + // Call the on_write callback if an on_write function was provided. + if (isset($options['write'])) { + $onWrite = $options['write']; + $buffer = FnStream::decorate($buffer, [ + 'write' => function ($string) use ($buffer, $onWrite) { + $result = $buffer->write($string); + $onWrite($buffer, $string); + return $result; + } + ]); + } + + return [$buffer, new self($buffer, $options)]; + } + + public function getSize() + { + return $this->size; + } + + public function isWritable() + { + return false; + } + + public function write($string) + { + return false; + } + + public function read($length) + { + if (!$this->needsDrain && $this->drain) { + $this->needsDrain = $this->stream->getSize() >= $this->hwm; + } + + $result = $this->stream->read($length); + + // If we need to drain, then drain when the buffer is empty. + if ($this->needsDrain && $this->stream->getSize() === 0) { + $this->needsDrain = false; + $drainFn = $this->drain; + $drainFn($this->stream); + } + + $resultLen = strlen($result); + + // If a pump was provided, the buffer is still open, and not enough + // data was given, then block until the data is provided. + if ($this->pump && $resultLen < $length) { + $pumpFn = $this->pump; + $result .= $pumpFn($length - $resultLen); + } + + return $result; + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/src/BufferStream.php b/www/wiki/vendor/guzzlehttp/streams/src/BufferStream.php new file mode 100644 index 00000000..0fffbd63 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/src/BufferStream.php @@ -0,0 +1,138 @@ +<?php +namespace GuzzleHttp\Stream; + +use GuzzleHttp\Stream\Exception\CannotAttachException; + +/** + * Provides a buffer stream that can be written to to fill a buffer, and read + * from to remove bytes from the buffer. + * + * This stream returns a "hwm" metadata value that tells upstream consumers + * what the configured high water mark of the stream is, or the maximum + * preferred size of the buffer. + * + * @package GuzzleHttp\Stream + */ +class BufferStream implements StreamInterface +{ + private $hwm; + private $buffer = ''; + + /** + * @param int $hwm High water mark, representing the preferred maximum + * buffer size. If the size of the buffer exceeds the high + * water mark, then calls to write will continue to succeed + * but will return false to inform writers to slow down + * until the buffer has been drained by reading from it. + */ + public function __construct($hwm = 16384) + { + $this->hwm = $hwm; + } + + public function __toString() + { + return $this->getContents(); + } + + public function getContents() + { + $buffer = $this->buffer; + $this->buffer = ''; + + return $buffer; + } + + public function close() + { + $this->buffer = ''; + } + + public function detach() + { + $this->close(); + } + + public function attach($stream) + { + throw new CannotAttachException(); + } + + public function getSize() + { + return strlen($this->buffer); + } + + public function isReadable() + { + return true; + } + + public function isWritable() + { + return true; + } + + public function isSeekable() + { + return false; + } + + public function seek($offset, $whence = SEEK_SET) + { + return false; + } + + public function eof() + { + return strlen($this->buffer) === 0; + } + + public function tell() + { + return false; + } + + /** + * Reads data from the buffer. + */ + public function read($length) + { + $currentLength = strlen($this->buffer); + + if ($length >= $currentLength) { + // No need to slice the buffer because we don't have enough data. + $result = $this->buffer; + $this->buffer = ''; + } else { + // Slice up the result to provide a subset of the buffer. + $result = substr($this->buffer, 0, $length); + $this->buffer = substr($this->buffer, $length); + } + + return $result; + } + + /** + * Writes data to the buffer. + */ + public function write($string) + { + $this->buffer .= $string; + + if (strlen($this->buffer) >= $this->hwm) { + return false; + } + + return strlen($string); + } + + public function getMetadata($key = null) + { + if ($key == 'hwm') { + return $this->hwm; + } + + return $key ? null : []; + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/src/CachingStream.php b/www/wiki/vendor/guzzlehttp/streams/src/CachingStream.php new file mode 100644 index 00000000..60bb9056 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/src/CachingStream.php @@ -0,0 +1,122 @@ +<?php +namespace GuzzleHttp\Stream; + +use GuzzleHttp\Stream\Exception\SeekException; + +/** + * Stream decorator that can cache previously read bytes from a sequentially + * read stream. + */ +class CachingStream implements StreamInterface +{ + use StreamDecoratorTrait; + + /** @var StreamInterface Stream being wrapped */ + private $remoteStream; + + /** @var int Number of bytes to skip reading due to a write on the buffer */ + private $skipReadBytes = 0; + + /** + * We will treat the buffer object as the body of the stream + * + * @param StreamInterface $stream Stream to cache + * @param StreamInterface $target Optionally specify where data is cached + */ + public function __construct( + StreamInterface $stream, + StreamInterface $target = null + ) { + $this->remoteStream = $stream; + $this->stream = $target ?: new Stream(fopen('php://temp', 'r+')); + } + + public function getSize() + { + return max($this->stream->getSize(), $this->remoteStream->getSize()); + } + + /** + * {@inheritdoc} + * @throws SeekException When seeking with SEEK_END or when seeking + * past the total size of the buffer stream + */ + public function seek($offset, $whence = SEEK_SET) + { + if ($whence == SEEK_SET) { + $byte = $offset; + } elseif ($whence == SEEK_CUR) { + $byte = $offset + $this->tell(); + } else { + return false; + } + + // You cannot skip ahead past where you've read from the remote stream + if ($byte > $this->stream->getSize()) { + throw new SeekException( + $this, + $byte, + sprintf('Cannot seek to byte %d when the buffered stream only' + . ' contains %d bytes', $byte, $this->stream->getSize()) + ); + } + + return $this->stream->seek($byte); + } + + public function read($length) + { + // Perform a regular read on any previously read data from the buffer + $data = $this->stream->read($length); + $remaining = $length - strlen($data); + + // More data was requested so read from the remote stream + if ($remaining) { + // If data was written to the buffer in a position that would have + // been filled from the remote stream, then we must skip bytes on + // the remote stream to emulate overwriting bytes from that + // position. This mimics the behavior of other PHP stream wrappers. + $remoteData = $this->remoteStream->read( + $remaining + $this->skipReadBytes + ); + + if ($this->skipReadBytes) { + $len = strlen($remoteData); + $remoteData = substr($remoteData, $this->skipReadBytes); + $this->skipReadBytes = max(0, $this->skipReadBytes - $len); + } + + $data .= $remoteData; + $this->stream->write($remoteData); + } + + return $data; + } + + public function write($string) + { + // When appending to the end of the currently read stream, you'll want + // to skip bytes from being read from the remote stream to emulate + // other stream wrappers. Basically replacing bytes of data of a fixed + // length. + $overflow = (strlen($string) + $this->tell()) - $this->remoteStream->tell(); + if ($overflow > 0) { + $this->skipReadBytes += $overflow; + } + + return $this->stream->write($string); + } + + public function eof() + { + return $this->stream->eof() && $this->remoteStream->eof(); + } + + /** + * Close both the remote stream and buffer stream + */ + public function close() + { + $this->remoteStream->close() && $this->stream->close(); + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/src/DroppingStream.php b/www/wiki/vendor/guzzlehttp/streams/src/DroppingStream.php new file mode 100644 index 00000000..56ee80c1 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/src/DroppingStream.php @@ -0,0 +1,42 @@ +<?php +namespace GuzzleHttp\Stream; + +/** + * Stream decorator that begins dropping data once the size of the underlying + * stream becomes too full. + */ +class DroppingStream implements StreamInterface +{ + use StreamDecoratorTrait; + + private $maxLength; + + /** + * @param StreamInterface $stream Underlying stream to decorate. + * @param int $maxLength Maximum size before dropping data. + */ + public function __construct(StreamInterface $stream, $maxLength) + { + $this->stream = $stream; + $this->maxLength = $maxLength; + } + + public function write($string) + { + $diff = $this->maxLength - $this->stream->getSize(); + + // Begin returning false when the underlying stream is too large. + if ($diff <= 0) { + return false; + } + + // Write the stream or a subset of the stream if needed. + if (strlen($string) < $diff) { + return $this->stream->write($string); + } + + $this->stream->write(substr($string, 0, $diff)); + + return false; + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/src/Exception/CannotAttachException.php b/www/wiki/vendor/guzzlehttp/streams/src/Exception/CannotAttachException.php new file mode 100644 index 00000000..e631b9fa --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/src/Exception/CannotAttachException.php @@ -0,0 +1,4 @@ +<?php +namespace GuzzleHttp\Stream\Exception; + +class CannotAttachException extends \RuntimeException {} diff --git a/www/wiki/vendor/guzzlehttp/streams/src/Exception/SeekException.php b/www/wiki/vendor/guzzlehttp/streams/src/Exception/SeekException.php new file mode 100644 index 00000000..3f6d5eba --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/src/Exception/SeekException.php @@ -0,0 +1,27 @@ +<?php +namespace GuzzleHttp\Stream\Exception; + +use GuzzleHttp\Stream\StreamInterface; + +/** + * Exception thrown when a seek fails on a stream. + */ +class SeekException extends \RuntimeException +{ + private $stream; + + public function __construct(StreamInterface $stream, $pos = 0, $msg = '') + { + $this->stream = $stream; + $msg = $msg ?: 'Could not seek the stream to position ' . $pos; + parent::__construct($msg); + } + + /** + * @return StreamInterface + */ + public function getStream() + { + return $this->stream; + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/src/FnStream.php b/www/wiki/vendor/guzzlehttp/streams/src/FnStream.php new file mode 100644 index 00000000..6b5872d7 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/src/FnStream.php @@ -0,0 +1,147 @@ +<?php +namespace GuzzleHttp\Stream; + +/** + * Compose stream implementations based on a hash of functions. + * + * Allows for easy testing and extension of a provided stream without needing + * to create a concrete class for a simple extension point. + */ +class FnStream implements StreamInterface +{ + /** @var array */ + private $methods; + + /** @var array Methods that must be implemented in the given array */ + private static $slots = ['__toString', 'close', 'detach', 'attach', + 'getSize', 'tell', 'eof', 'isSeekable', 'seek', 'isWritable', 'write', + 'isReadable', 'read', 'getContents', 'getMetadata']; + + /** + * @param array $methods Hash of method name to a callable. + */ + public function __construct(array $methods) + { + $this->methods = $methods; + + // Create the functions on the class + foreach ($methods as $name => $fn) { + $this->{'_fn_' . $name} = $fn; + } + } + + /** + * Lazily determine which methods are not implemented. + * @throws \BadMethodCallException + */ + public function __get($name) + { + throw new \BadMethodCallException(str_replace('_fn_', '', $name) + . '() is not implemented in the FnStream'); + } + + /** + * The close method is called on the underlying stream only if possible. + */ + public function __destruct() + { + if (isset($this->_fn_close)) { + call_user_func($this->_fn_close); + } + } + + /** + * Adds custom functionality to an underlying stream by intercepting + * specific method calls. + * + * @param StreamInterface $stream Stream to decorate + * @param array $methods Hash of method name to a closure + * + * @return FnStream + */ + public static function decorate(StreamInterface $stream, array $methods) + { + // If any of the required methods were not provided, then simply + // proxy to the decorated stream. + foreach (array_diff(self::$slots, array_keys($methods)) as $diff) { + $methods[$diff] = [$stream, $diff]; + } + + return new self($methods); + } + + public function __toString() + { + return call_user_func($this->_fn___toString); + } + + public function close() + { + return call_user_func($this->_fn_close); + } + + public function detach() + { + return call_user_func($this->_fn_detach); + } + + public function attach($stream) + { + return call_user_func($this->_fn_attach, $stream); + } + + public function getSize() + { + return call_user_func($this->_fn_getSize); + } + + public function tell() + { + return call_user_func($this->_fn_tell); + } + + public function eof() + { + return call_user_func($this->_fn_eof); + } + + public function isSeekable() + { + return call_user_func($this->_fn_isSeekable); + } + + public function seek($offset, $whence = SEEK_SET) + { + return call_user_func($this->_fn_seek, $offset, $whence); + } + + public function isWritable() + { + return call_user_func($this->_fn_isWritable); + } + + public function write($string) + { + return call_user_func($this->_fn_write, $string); + } + + public function isReadable() + { + return call_user_func($this->_fn_isReadable); + } + + public function read($length) + { + return call_user_func($this->_fn_read, $length); + } + + public function getContents() + { + return call_user_func($this->_fn_getContents); + } + + public function getMetadata($key = null) + { + return call_user_func($this->_fn_getMetadata, $key); + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/src/GuzzleStreamWrapper.php b/www/wiki/vendor/guzzlehttp/streams/src/GuzzleStreamWrapper.php new file mode 100644 index 00000000..4d049a69 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/src/GuzzleStreamWrapper.php @@ -0,0 +1,117 @@ +<?php +namespace GuzzleHttp\Stream; + +/** + * Converts Guzzle streams into PHP stream resources. + */ +class GuzzleStreamWrapper +{ + /** @var resource */ + public $context; + + /** @var StreamInterface */ + private $stream; + + /** @var string r, r+, or w */ + private $mode; + + /** + * Returns a resource representing the stream. + * + * @param StreamInterface $stream The stream to get a resource for + * + * @return resource + * @throws \InvalidArgumentException if stream is not readable or writable + */ + public static function getResource(StreamInterface $stream) + { + self::register(); + + if ($stream->isReadable()) { + $mode = $stream->isWritable() ? 'r+' : 'r'; + } elseif ($stream->isWritable()) { + $mode = 'w'; + } else { + throw new \InvalidArgumentException('The stream must be readable, ' + . 'writable, or both.'); + } + + return fopen('guzzle://stream', $mode, null, stream_context_create([ + 'guzzle' => ['stream' => $stream] + ])); + } + + /** + * Registers the stream wrapper if needed + */ + public static function register() + { + if (!in_array('guzzle', stream_get_wrappers())) { + stream_wrapper_register('guzzle', __CLASS__); + } + } + + public function stream_open($path, $mode, $options, &$opened_path) + { + $options = stream_context_get_options($this->context); + + if (!isset($options['guzzle']['stream'])) { + return false; + } + + $this->mode = $mode; + $this->stream = $options['guzzle']['stream']; + + return true; + } + + public function stream_read($count) + { + return $this->stream->read($count); + } + + public function stream_write($data) + { + return (int) $this->stream->write($data); + } + + public function stream_tell() + { + return $this->stream->tell(); + } + + public function stream_eof() + { + return $this->stream->eof(); + } + + public function stream_seek($offset, $whence) + { + return $this->stream->seek($offset, $whence); + } + + public function stream_stat() + { + static $modeMap = [ + 'r' => 33060, + 'r+' => 33206, + 'w' => 33188 + ]; + + return [ + 'dev' => 0, + 'ino' => 0, + 'mode' => $modeMap[$this->mode], + 'nlink' => 0, + 'uid' => 0, + 'gid' => 0, + 'rdev' => 0, + 'size' => $this->stream->getSize() ?: 0, + 'atime' => 0, + 'mtime' => 0, + 'ctime' => 0, + 'blksize' => 0, + 'blocks' => 0 + ]; + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/src/InflateStream.php b/www/wiki/vendor/guzzlehttp/streams/src/InflateStream.php new file mode 100644 index 00000000..978af210 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/src/InflateStream.php @@ -0,0 +1,27 @@ +<?php +namespace GuzzleHttp\Stream; + +/** + * Uses PHP's zlib.inflate filter to inflate deflate or gzipped content. + * + * This stream decorator skips the first 10 bytes of the given stream to remove + * the gzip header, converts the provided stream to a PHP stream resource, + * then appends the zlib.inflate filter. The stream is then converted back + * to a Guzzle stream resource to be used as a Guzzle stream. + * + * @link http://tools.ietf.org/html/rfc1952 + * @link http://php.net/manual/en/filters.compression.php + */ +class InflateStream implements StreamInterface +{ + use StreamDecoratorTrait; + + public function __construct(StreamInterface $stream) + { + // Skip the first 10 bytes + $stream = new LimitStream($stream, -1, 10); + $resource = GuzzleStreamWrapper::getResource($stream); + stream_filter_append($resource, 'zlib.inflate', STREAM_FILTER_READ); + $this->stream = new Stream($resource); + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/src/LazyOpenStream.php b/www/wiki/vendor/guzzlehttp/streams/src/LazyOpenStream.php new file mode 100644 index 00000000..6242ee7b --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/src/LazyOpenStream.php @@ -0,0 +1,37 @@ +<?php +namespace GuzzleHttp\Stream; + +/** + * Lazily reads or writes to a file that is opened only after an IO operation + * take place on the stream. + */ +class LazyOpenStream implements StreamInterface +{ + use StreamDecoratorTrait; + + /** @var string File to open */ + private $filename; + + /** @var string $mode */ + private $mode; + + /** + * @param string $filename File to lazily open + * @param string $mode fopen mode to use when opening the stream + */ + public function __construct($filename, $mode) + { + $this->filename = $filename; + $this->mode = $mode; + } + + /** + * Creates the underlying stream lazily when required. + * + * @return StreamInterface + */ + protected function createStream() + { + return Stream::factory(Utils::open($this->filename, $this->mode)); + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/src/LimitStream.php b/www/wiki/vendor/guzzlehttp/streams/src/LimitStream.php new file mode 100644 index 00000000..e9fad985 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/src/LimitStream.php @@ -0,0 +1,161 @@ +<?php +namespace GuzzleHttp\Stream; + +use GuzzleHttp\Stream\Exception\SeekException; + +/** + * Decorator used to return only a subset of a stream + */ +class LimitStream implements StreamInterface +{ + use StreamDecoratorTrait; + + /** @var int Offset to start reading from */ + private $offset; + + /** @var int Limit the number of bytes that can be read */ + private $limit; + + /** + * @param StreamInterface $stream Stream to wrap + * @param int $limit Total number of bytes to allow to be read + * from the stream. Pass -1 for no limit. + * @param int|null $offset Position to seek to before reading (only + * works on seekable streams). + */ + public function __construct( + StreamInterface $stream, + $limit = -1, + $offset = 0 + ) { + $this->stream = $stream; + $this->setLimit($limit); + $this->setOffset($offset); + } + + public function eof() + { + // Always return true if the underlying stream is EOF + if ($this->stream->eof()) { + return true; + } + + // No limit and the underlying stream is not at EOF + if ($this->limit == -1) { + return false; + } + + $tell = $this->stream->tell(); + if ($tell === false) { + return false; + } + + return $tell >= $this->offset + $this->limit; + } + + /** + * Returns the size of the limited subset of data + * {@inheritdoc} + */ + public function getSize() + { + if (null === ($length = $this->stream->getSize())) { + return null; + } elseif ($this->limit == -1) { + return $length - $this->offset; + } else { + return min($this->limit, $length - $this->offset); + } + } + + /** + * Allow for a bounded seek on the read limited stream + * {@inheritdoc} + */ + public function seek($offset, $whence = SEEK_SET) + { + if ($whence !== SEEK_SET || $offset < 0) { + return false; + } + + $offset += $this->offset; + + if ($this->limit !== -1) { + if ($offset > $this->offset + $this->limit) { + $offset = $this->offset + $this->limit; + } + } + + return $this->stream->seek($offset); + } + + /** + * Give a relative tell() + * {@inheritdoc} + */ + public function tell() + { + return $this->stream->tell() - $this->offset; + } + + /** + * Set the offset to start limiting from + * + * @param int $offset Offset to seek to and begin byte limiting from + * + * @return self + * @throws SeekException + */ + public function setOffset($offset) + { + $current = $this->stream->tell(); + + if ($current !== $offset) { + // If the stream cannot seek to the offset position, then read to it + if (!$this->stream->seek($offset)) { + if ($current > $offset) { + throw new SeekException($this, $offset); + } else { + $this->stream->read($offset - $current); + } + } + } + + $this->offset = $offset; + + return $this; + } + + /** + * Set the limit of bytes that the decorator allows to be read from the + * stream. + * + * @param int $limit Number of bytes to allow to be read from the stream. + * Use -1 for no limit. + * @return self + */ + public function setLimit($limit) + { + $this->limit = $limit; + + return $this; + } + + public function read($length) + { + if ($this->limit == -1) { + return $this->stream->read($length); + } + + // Check if the current position is less than the total allowed + // bytes + original offset + $remaining = ($this->offset + $this->limit) - $this->stream->tell(); + if ($remaining > 0) { + // Only return the amount of requested data, ensuring that the byte + // limit is not exceeded + return $this->stream->read(min($remaining, $length)); + } else { + return false; + } + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/src/MetadataStreamInterface.php b/www/wiki/vendor/guzzlehttp/streams/src/MetadataStreamInterface.php new file mode 100644 index 00000000..c1433ad8 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/src/MetadataStreamInterface.php @@ -0,0 +1,11 @@ +<?php +namespace GuzzleHttp\Stream; + +/** + * This interface is deprecated and should no longer be used. Just use + * StreamInterface now that the getMetadata method has been added to + * StreamInterface. + * + * @deprecated + */ +interface MetadataStreamInterface extends StreamInterface {} diff --git a/www/wiki/vendor/guzzlehttp/streams/src/NoSeekStream.php b/www/wiki/vendor/guzzlehttp/streams/src/NoSeekStream.php new file mode 100644 index 00000000..3d42395d --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/src/NoSeekStream.php @@ -0,0 +1,25 @@ +<?php +namespace GuzzleHttp\Stream; + +/** + * Stream decorator that prevents a stream from being seeked + */ +class NoSeekStream implements StreamInterface +{ + use StreamDecoratorTrait; + + public function seek($offset, $whence = SEEK_SET) + { + return false; + } + + public function isSeekable() + { + return false; + } + + public function attach($stream) + { + $this->stream->attach($stream); + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/src/NullStream.php b/www/wiki/vendor/guzzlehttp/streams/src/NullStream.php new file mode 100644 index 00000000..41ee7766 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/src/NullStream.php @@ -0,0 +1,78 @@ +<?php +namespace GuzzleHttp\Stream; +use GuzzleHttp\Stream\Exception\CannotAttachException; + +/** + * Does not store any data written to it. + */ +class NullStream implements StreamInterface +{ + public function __toString() + { + return ''; + } + + public function getContents() + { + return ''; + } + + public function close() {} + + public function detach() {} + + public function attach($stream) + { + throw new CannotAttachException(); + } + + public function getSize() + { + return 0; + } + + public function isReadable() + { + return true; + } + + public function isWritable() + { + return true; + } + + public function isSeekable() + { + return true; + } + + public function eof() + { + return true; + } + + public function tell() + { + return 0; + } + + public function seek($offset, $whence = SEEK_SET) + { + return false; + } + + public function read($length) + { + return false; + } + + public function write($string) + { + return strlen($string); + } + + public function getMetadata($key = null) + { + return $key ? null : []; + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/src/PumpStream.php b/www/wiki/vendor/guzzlehttp/streams/src/PumpStream.php new file mode 100644 index 00000000..99632072 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/src/PumpStream.php @@ -0,0 +1,161 @@ +<?php +namespace GuzzleHttp\Stream; + +use GuzzleHttp\Stream\Exception\CannotAttachException; + +/** + * Provides a read only stream that pumps data from a PHP callable. + * + * When invoking the provided callable, the PumpStream will pass the amount of + * data requested to read to the callable. The callable can choose to ignore + * this value and return fewer or more bytes than requested. Any extra data + * returned by the provided callable is buffered internally until drained using + * the read() function of the PumpStream. The provided callable MUST return + * false when there is no more data to read. + */ +class PumpStream implements StreamInterface +{ + /** @var callable */ + private $source; + + /** @var int */ + private $size; + + /** @var int */ + private $tellPos = 0; + + /** @var array */ + private $metadata; + + /** @var BufferStream */ + private $buffer; + + /** + * @param callable $source Source of the stream data. The callable MAY + * accept an integer argument used to control the + * amount of data to return. The callable MUST + * return a string when called, or false on error + * or EOF. + * @param array $options Stream options: + * - metadata: Hash of metadata to use with stream. + * - size: Size of the stream, if known. + */ + public function __construct(callable $source, array $options = []) + { + $this->source = $source; + $this->size = isset($options['size']) ? $options['size'] : null; + $this->metadata = isset($options['metadata']) ? $options['metadata'] : []; + $this->buffer = new BufferStream(); + } + + public function __toString() + { + return Utils::copyToString($this); + } + + public function close() + { + $this->detach(); + } + + public function detach() + { + $this->tellPos = false; + $this->source = null; + } + + public function attach($stream) + { + throw new CannotAttachException(); + } + + public function getSize() + { + return $this->size; + } + + public function tell() + { + return $this->tellPos; + } + + public function eof() + { + return !$this->source; + } + + public function isSeekable() + { + return false; + } + + public function seek($offset, $whence = SEEK_SET) + { + return false; + } + + public function isWritable() + { + return false; + } + + public function write($string) + { + return false; + } + + public function isReadable() + { + return true; + } + + public function read($length) + { + $data = $this->buffer->read($length); + $readLen = strlen($data); + $this->tellPos += $readLen; + $remaining = $length - $readLen; + + if ($remaining) { + $this->pump($remaining); + $data .= $this->buffer->read($remaining); + $this->tellPos += strlen($data) - $readLen; + } + + return $data; + } + + public function getContents() + { + $result = ''; + while (!$this->eof()) { + $result .= $this->read(1000000); + } + + return $result; + } + + public function getMetadata($key = null) + { + if (!$key) { + return $this->metadata; + } + + return isset($this->metadata[$key]) ? $this->metadata[$key] : null; + } + + private function pump($length) + { + if ($this->source) { + do { + $data = call_user_func($this->source, $length); + if ($data === false || $data === null) { + $this->source = null; + return; + } + $this->buffer->write($data); + $length -= strlen($data); + } while ($length > 0); + } + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/src/Stream.php b/www/wiki/vendor/guzzlehttp/streams/src/Stream.php new file mode 100644 index 00000000..7adbc5e3 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/src/Stream.php @@ -0,0 +1,261 @@ +<?php +namespace GuzzleHttp\Stream; + +/** + * PHP stream implementation + */ +class Stream implements StreamInterface +{ + private $stream; + private $size; + private $seekable; + private $readable; + private $writable; + private $uri; + private $customMetadata; + + /** @var array Hash of readable and writable stream types */ + private static $readWriteHash = [ + 'read' => [ + 'r' => true, 'w+' => true, 'r+' => true, 'x+' => true, 'c+' => true, + 'rb' => true, 'w+b' => true, 'r+b' => true, 'x+b' => true, + 'c+b' => true, 'rt' => true, 'w+t' => true, 'r+t' => true, + 'x+t' => true, 'c+t' => true, 'a+' => true + ], + 'write' => [ + 'w' => true, 'w+' => true, 'rw' => true, 'r+' => true, 'x+' => true, + 'c+' => true, 'wb' => true, 'w+b' => true, 'r+b' => true, + 'x+b' => true, 'c+b' => true, 'w+t' => true, 'r+t' => true, + 'x+t' => true, 'c+t' => true, 'a' => true, 'a+' => true + ] + ]; + + /** + * Create a new stream based on the input type. + * + * This factory accepts the same associative array of options as described + * in the constructor. + * + * @param resource|string|StreamInterface $resource Entity body data + * @param array $options Additional options + * + * @return Stream + * @throws \InvalidArgumentException if the $resource arg is not valid. + */ + public static function factory($resource = '', array $options = []) + { + $type = gettype($resource); + + if ($type == 'string') { + $stream = fopen('php://temp', 'r+'); + if ($resource !== '') { + fwrite($stream, $resource); + fseek($stream, 0); + } + return new self($stream, $options); + } + + if ($type == 'resource') { + return new self($resource, $options); + } + + if ($resource instanceof StreamInterface) { + return $resource; + } + + if ($type == 'object' && method_exists($resource, '__toString')) { + return self::factory((string) $resource, $options); + } + + if (is_callable($resource)) { + return new PumpStream($resource, $options); + } + + if ($resource instanceof \Iterator) { + return new PumpStream(function () use ($resource) { + if (!$resource->valid()) { + return false; + } + $result = $resource->current(); + $resource->next(); + return $result; + }, $options); + } + + throw new \InvalidArgumentException('Invalid resource type: ' . $type); + } + + /** + * This constructor accepts an associative array of options. + * + * - size: (int) If a read stream would otherwise have an indeterminate + * size, but the size is known due to foreknownledge, then you can + * provide that size, in bytes. + * - metadata: (array) Any additional metadata to return when the metadata + * of the stream is accessed. + * + * @param resource $stream Stream resource to wrap. + * @param array $options Associative array of options. + * + * @throws \InvalidArgumentException if the stream is not a stream resource + */ + public function __construct($stream, $options = []) + { + if (!is_resource($stream)) { + throw new \InvalidArgumentException('Stream must be a resource'); + } + + if (isset($options['size'])) { + $this->size = $options['size']; + } + + $this->customMetadata = isset($options['metadata']) + ? $options['metadata'] + : []; + + $this->attach($stream); + } + + /** + * Closes the stream when the destructed + */ + public function __destruct() + { + $this->close(); + } + + public function __toString() + { + if (!$this->stream) { + return ''; + } + + $this->seek(0); + + return (string) stream_get_contents($this->stream); + } + + public function getContents() + { + return $this->stream ? stream_get_contents($this->stream) : ''; + } + + public function close() + { + if (is_resource($this->stream)) { + fclose($this->stream); + } + + $this->detach(); + } + + public function detach() + { + $result = $this->stream; + $this->stream = $this->size = $this->uri = null; + $this->readable = $this->writable = $this->seekable = false; + + return $result; + } + + public function attach($stream) + { + $this->stream = $stream; + $meta = stream_get_meta_data($this->stream); + $this->seekable = $meta['seekable']; + $this->readable = isset(self::$readWriteHash['read'][$meta['mode']]); + $this->writable = isset(self::$readWriteHash['write'][$meta['mode']]); + $this->uri = $this->getMetadata('uri'); + } + + public function getSize() + { + if ($this->size !== null) { + return $this->size; + } + + if (!$this->stream) { + return null; + } + + // Clear the stat cache if the stream has a URI + if ($this->uri) { + clearstatcache(true, $this->uri); + } + + $stats = fstat($this->stream); + if (isset($stats['size'])) { + $this->size = $stats['size']; + return $this->size; + } + + return null; + } + + public function isReadable() + { + return $this->readable; + } + + public function isWritable() + { + return $this->writable; + } + + public function isSeekable() + { + return $this->seekable; + } + + public function eof() + { + return !$this->stream || feof($this->stream); + } + + public function tell() + { + return $this->stream ? ftell($this->stream) : false; + } + + public function setSize($size) + { + $this->size = $size; + + return $this; + } + + public function seek($offset, $whence = SEEK_SET) + { + return $this->seekable + ? fseek($this->stream, $offset, $whence) === 0 + : false; + } + + public function read($length) + { + return $this->readable ? fread($this->stream, $length) : false; + } + + public function write($string) + { + // We can't know the size after writing anything + $this->size = null; + + return $this->writable ? fwrite($this->stream, $string) : false; + } + + public function getMetadata($key = null) + { + if (!$this->stream) { + return $key ? null : []; + } elseif (!$key) { + return $this->customMetadata + stream_get_meta_data($this->stream); + } elseif (isset($this->customMetadata[$key])) { + return $this->customMetadata[$key]; + } + + $meta = stream_get_meta_data($this->stream); + + return isset($meta[$key]) ? $meta[$key] : null; + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/src/StreamDecoratorTrait.php b/www/wiki/vendor/guzzlehttp/streams/src/StreamDecoratorTrait.php new file mode 100644 index 00000000..39c19c58 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/src/StreamDecoratorTrait.php @@ -0,0 +1,143 @@ +<?php +namespace GuzzleHttp\Stream; +use GuzzleHttp\Stream\Exception\CannotAttachException; + +/** + * Stream decorator trait + * @property StreamInterface stream + */ +trait StreamDecoratorTrait +{ + /** + * @param StreamInterface $stream Stream to decorate + */ + public function __construct(StreamInterface $stream) + { + $this->stream = $stream; + } + + /** + * Magic method used to create a new stream if streams are not added in + * the constructor of a decorator (e.g., LazyOpenStream). + */ + public function __get($name) + { + if ($name == 'stream') { + $this->stream = $this->createStream(); + return $this->stream; + } + + throw new \UnexpectedValueException("$name not found on class"); + } + + public function __toString() + { + try { + $this->seek(0); + return $this->getContents(); + } catch (\Exception $e) { + // Really, PHP? https://bugs.php.net/bug.php?id=53648 + trigger_error('StreamDecorator::__toString exception: ' + . (string) $e, E_USER_ERROR); + return ''; + } + } + + public function getContents() + { + return Utils::copyToString($this); + } + + /** + * Allow decorators to implement custom methods + * + * @param string $method Missing method name + * @param array $args Method arguments + * + * @return mixed + */ + public function __call($method, array $args) + { + $result = call_user_func_array(array($this->stream, $method), $args); + + // Always return the wrapped object if the result is a return $this + return $result === $this->stream ? $this : $result; + } + + public function close() + { + $this->stream->close(); + } + + public function getMetadata($key = null) + { + return $this->stream->getMetadata($key); + } + + public function detach() + { + return $this->stream->detach(); + } + + public function attach($stream) + { + throw new CannotAttachException(); + } + + public function getSize() + { + return $this->stream->getSize(); + } + + public function eof() + { + return $this->stream->eof(); + } + + public function tell() + { + return $this->stream->tell(); + } + + public function isReadable() + { + return $this->stream->isReadable(); + } + + public function isWritable() + { + return $this->stream->isWritable(); + } + + public function isSeekable() + { + return $this->stream->isSeekable(); + } + + public function seek($offset, $whence = SEEK_SET) + { + return $this->stream->seek($offset, $whence); + } + + public function read($length) + { + return $this->stream->read($length); + } + + public function write($string) + { + return $this->stream->write($string); + } + + /** + * Implement in subclasses to dynamically create streams when requested. + * + * @return StreamInterface + * @throws \BadMethodCallException + */ + protected function createStream() + { + throw new \BadMethodCallException('createStream() not implemented in ' + . get_class($this)); + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/src/StreamInterface.php b/www/wiki/vendor/guzzlehttp/streams/src/StreamInterface.php new file mode 100644 index 00000000..fd19c6f2 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/src/StreamInterface.php @@ -0,0 +1,159 @@ +<?php +namespace GuzzleHttp\Stream; + +/** + * Describes a stream instance. + */ +interface StreamInterface +{ + /** + * Attempts to seek to the beginning of the stream and reads all data into + * a string until the end of the stream is reached. + * + * Warning: This could attempt to load a large amount of data into memory. + * + * @return string + */ + public function __toString(); + + /** + * Closes the stream and any underlying resources. + */ + public function close(); + + /** + * Separates any underlying resources from the stream. + * + * After the underlying resource has been detached, the stream object is in + * an unusable state. If you wish to use a Stream object as a PHP stream + * but keep the Stream object in a consistent state, use + * {@see GuzzleHttp\Stream\GuzzleStreamWrapper::getResource}. + * + * @return resource|null Returns the underlying PHP stream resource or null + * if the Stream object did not utilize an underlying + * stream resource. + */ + public function detach(); + + /** + * Replaces the underlying stream resource with the provided stream. + * + * Use this method to replace the underlying stream with another; as an + * example, in server-side code, if you decide to return a file, you + * would replace the original content-oriented stream with the file + * stream. + * + * Any internal state such as caching of cursor position should be reset + * when attach() is called, as the stream has changed. + * + * @param resource $stream + * + * @return void + */ + public function attach($stream); + + /** + * Get the size of the stream if known + * + * @return int|null Returns the size in bytes if known, or null if unknown + */ + public function getSize(); + + /** + * Returns the current position of the file read/write pointer + * + * @return int|bool Returns the position of the file pointer or false on error + */ + public function tell(); + + /** + * Returns true if the stream is at the end of the stream. + * + * @return bool + */ + public function eof(); + + /** + * Returns whether or not the stream is seekable + * + * @return bool + */ + public function isSeekable(); + + /** + * Seek to a position in the stream + * + * @param int $offset Stream offset + * @param int $whence Specifies how the cursor position will be calculated + * based on the seek offset. Valid values are identical + * to the built-in PHP $whence values for `fseek()`. + * SEEK_SET: Set position equal to offset bytes + * SEEK_CUR: Set position to current location plus offset + * SEEK_END: Set position to end-of-stream plus offset + * + * @return bool Returns true on success or false on failure + * @link http://www.php.net/manual/en/function.fseek.php + */ + public function seek($offset, $whence = SEEK_SET); + + /** + * Returns whether or not the stream is writable + * + * @return bool + */ + public function isWritable(); + + /** + * Write data to the stream + * + * @param string $string The string that is to be written. + * + * @return int|bool Returns the number of bytes written to the stream on + * success returns false on failure (e.g., broken pipe, + * writer needs to slow down, buffer is full, etc.) + */ + public function write($string); + + /** + * Returns whether or not the stream is readable + * + * @return bool + */ + public function isReadable(); + + /** + * Read data from the stream + * + * @param int $length Read up to $length bytes from the object and return + * them. Fewer than $length bytes may be returned if + * underlying stream call returns fewer bytes. + * + * @return string Returns the data read from the stream. + */ + public function read($length); + + /** + * Returns the remaining contents of the stream as a string. + * + * Note: this could potentially load a large amount of data into memory. + * + * @return string + */ + public function getContents(); + + /** + * Get stream metadata as an associative array or retrieve a specific key. + * + * The keys returned are identical to the keys returned from PHP's + * stream_get_meta_data() function. + * + * @param string $key Specific metadata to retrieve. + * + * @return array|mixed|null Returns an associative array if no key is + * no key is provided. Returns a specific key + * value if a key is provided and the value is + * found, or null if the key is not found. + * @see http://php.net/manual/en/function.stream-get-meta-data.php + */ + public function getMetadata($key = null); +} diff --git a/www/wiki/vendor/guzzlehttp/streams/src/Utils.php b/www/wiki/vendor/guzzlehttp/streams/src/Utils.php new file mode 100644 index 00000000..94cb42d3 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/src/Utils.php @@ -0,0 +1,196 @@ +<?php +namespace GuzzleHttp\Stream; + +use GuzzleHttp\Stream\Exception\SeekException; + +/** + * Static utility class because PHP's autoloaders don't support the concept + * of namespaced function autoloading. + */ +class Utils +{ + /** + * Safely opens a PHP stream resource using a filename. + * + * When fopen fails, PHP normally raises a warning. This function adds an + * error handler that checks for errors and throws an exception instead. + * + * @param string $filename File to open + * @param string $mode Mode used to open the file + * + * @return resource + * @throws \RuntimeException if the file cannot be opened + */ + public static function open($filename, $mode) + { + $ex = null; + set_error_handler(function () use ($filename, $mode, &$ex) { + $ex = new \RuntimeException(sprintf( + 'Unable to open %s using mode %s: %s', + $filename, + $mode, + func_get_args()[1] + )); + }); + + $handle = fopen($filename, $mode); + restore_error_handler(); + + if ($ex) { + /** @var $ex \RuntimeException */ + throw $ex; + } + + return $handle; + } + + /** + * Copy the contents of a stream into a string until the given number of + * bytes have been read. + * + * @param StreamInterface $stream Stream to read + * @param int $maxLen Maximum number of bytes to read. Pass -1 + * to read the entire stream. + * @return string + */ + public static function copyToString(StreamInterface $stream, $maxLen = -1) + { + $buffer = ''; + + if ($maxLen === -1) { + while (!$stream->eof()) { + $buf = $stream->read(1048576); + if ($buf === false) { + break; + } + $buffer .= $buf; + } + return $buffer; + } + + $len = 0; + while (!$stream->eof() && $len < $maxLen) { + $buf = $stream->read($maxLen - $len); + if ($buf === false) { + break; + } + $buffer .= $buf; + $len = strlen($buffer); + } + + return $buffer; + } + + /** + * Copy the contents of a stream into another stream until the given number + * of bytes have been read. + * + * @param StreamInterface $source Stream to read from + * @param StreamInterface $dest Stream to write to + * @param int $maxLen Maximum number of bytes to read. Pass -1 + * to read the entire stream. + */ + public static function copyToStream( + StreamInterface $source, + StreamInterface $dest, + $maxLen = -1 + ) { + if ($maxLen === -1) { + while (!$source->eof()) { + if (!$dest->write($source->read(1048576))) { + break; + } + } + return; + } + + $bytes = 0; + while (!$source->eof()) { + $buf = $source->read($maxLen - $bytes); + if (!($len = strlen($buf))) { + break; + } + $bytes += $len; + $dest->write($buf); + if ($bytes == $maxLen) { + break; + } + } + } + + /** + * Calculate a hash of a Stream + * + * @param StreamInterface $stream Stream to calculate the hash for + * @param string $algo Hash algorithm (e.g. md5, crc32, etc) + * @param bool $rawOutput Whether or not to use raw output + * + * @return string Returns the hash of the stream + * @throws SeekException + */ + public static function hash( + StreamInterface $stream, + $algo, + $rawOutput = false + ) { + $pos = $stream->tell(); + + if ($pos > 0 && !$stream->seek(0)) { + throw new SeekException($stream); + } + + $ctx = hash_init($algo); + while (!$stream->eof()) { + hash_update($ctx, $stream->read(1048576)); + } + + $out = hash_final($ctx, (bool) $rawOutput); + $stream->seek($pos); + + return $out; + } + + /** + * Read a line from the stream up to the maximum allowed buffer length + * + * @param StreamInterface $stream Stream to read from + * @param int $maxLength Maximum buffer length + * + * @return string|bool + */ + public static function readline(StreamInterface $stream, $maxLength = null) + { + $buffer = ''; + $size = 0; + + while (!$stream->eof()) { + if (false === ($byte = $stream->read(1))) { + return $buffer; + } + $buffer .= $byte; + // Break when a new line is found or the max length - 1 is reached + if ($byte == PHP_EOL || ++$size == $maxLength - 1) { + break; + } + } + + return $buffer; + } + + /** + * Alias of GuzzleHttp\Stream\Stream::factory. + * + * @param mixed $resource Resource to create + * @param array $options Associative array of stream options defined in + * {@see \GuzzleHttp\Stream\Stream::__construct} + * + * @return StreamInterface + * + * @see GuzzleHttp\Stream\Stream::factory + * @see GuzzleHttp\Stream\Stream::__construct + */ + public static function create($resource, array $options = []) + { + return Stream::factory($resource, $options); + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/tests/AppendStreamTest.php b/www/wiki/vendor/guzzlehttp/streams/tests/AppendStreamTest.php new file mode 100644 index 00000000..78798d9f --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/tests/AppendStreamTest.php @@ -0,0 +1,178 @@ +<?php +namespace GuzzleHttp\Tests\Stream; + +use GuzzleHttp\Stream\AppendStream; +use GuzzleHttp\Stream\Stream; + +class AppendStreamTest extends \PHPUnit_Framework_TestCase +{ + /** + * @expectedException \InvalidArgumentException + * @expectedExceptionMessage Each stream must be readable + */ + public function testValidatesStreamsAreReadable() + { + $a = new AppendStream(); + $s = $this->getMockBuilder('GuzzleHttp\Stream\StreamInterface') + ->setMethods(['isReadable']) + ->getMockForAbstractClass(); + $s->expects($this->once()) + ->method('isReadable') + ->will($this->returnValue(false)); + $a->addStream($s); + } + + public function testValidatesSeekType() + { + $a = new AppendStream(); + $this->assertFalse($a->seek(100, SEEK_CUR)); + } + + public function testTriesToRewindOnSeek() + { + $a = new AppendStream(); + $s = $this->getMockBuilder('GuzzleHttp\Stream\StreamInterface') + ->setMethods(['isReadable', 'seek', 'isSeekable']) + ->getMockForAbstractClass(); + $s->expects($this->once()) + ->method('isReadable') + ->will($this->returnValue(true)); + $s->expects($this->once()) + ->method('isSeekable') + ->will($this->returnValue(true)); + $s->expects($this->once()) + ->method('seek') + ->will($this->returnValue(false)); + $a->addStream($s); + $this->assertFalse($a->seek(10)); + } + + public function testSeeksToPositionByReading() + { + $a = new AppendStream([ + Stream::factory('foo'), + Stream::factory('bar'), + Stream::factory('baz'), + ]); + + $this->assertTrue($a->seek(3)); + $this->assertEquals(3, $a->tell()); + $this->assertEquals('bar', $a->read(3)); + $a->seek(6); + $this->assertEquals(6, $a->tell()); + $this->assertEquals('baz', $a->read(3)); + } + + public function testDetachesEachStream() + { + $s1 = Stream::factory('foo'); + $s2 = Stream::factory('foo'); + $a = new AppendStream([$s1, $s2]); + $this->assertSame('foofoo', (string) $a); + $a->detach(); + $this->assertSame('', (string) $a); + $this->assertSame(0, $a->getSize()); + } + + public function testClosesEachStream() + { + $s1 = Stream::factory('foo'); + $a = new AppendStream([$s1]); + $a->close(); + $this->assertSame('', (string) $a); + } + + public function testIsNotWritable() + { + $a = new AppendStream([Stream::factory('foo')]); + $this->assertFalse($a->isWritable()); + $this->assertTrue($a->isSeekable()); + $this->assertTrue($a->isReadable()); + $this->assertFalse($a->write('foo')); + } + + public function testDoesNotNeedStreams() + { + $a = new AppendStream(); + $this->assertEquals('', (string) $a); + } + + public function testCanReadFromMultipleStreams() + { + $a = new AppendStream([ + Stream::factory('foo'), + Stream::factory('bar'), + Stream::factory('baz'), + ]); + $this->assertFalse($a->eof()); + $this->assertSame(0, $a->tell()); + $this->assertEquals('foo', $a->read(3)); + $this->assertEquals('bar', $a->read(3)); + $this->assertEquals('baz', $a->read(3)); + $this->assertTrue($a->eof()); + $this->assertSame(9, $a->tell()); + $this->assertEquals('foobarbaz', (string) $a); + } + + public function testCanDetermineSizeFromMultipleStreams() + { + $a = new AppendStream([ + Stream::factory('foo'), + Stream::factory('bar') + ]); + $this->assertEquals(6, $a->getSize()); + + $s = $this->getMockBuilder('GuzzleHttp\Stream\StreamInterface') + ->setMethods(['isSeekable', 'isReadable']) + ->getMockForAbstractClass(); + $s->expects($this->once()) + ->method('isSeekable') + ->will($this->returnValue(null)); + $s->expects($this->once()) + ->method('isReadable') + ->will($this->returnValue(true)); + $a->addStream($s); + $this->assertNull($a->getSize()); + } + + public function testCatchesExceptionsWhenCastingToString() + { + $s = $this->getMockBuilder('GuzzleHttp\Stream\StreamInterface') + ->setMethods(['read', 'isReadable', 'eof']) + ->getMockForAbstractClass(); + $s->expects($this->once()) + ->method('read') + ->will($this->throwException(new \RuntimeException('foo'))); + $s->expects($this->once()) + ->method('isReadable') + ->will($this->returnValue(true)); + $s->expects($this->any()) + ->method('eof') + ->will($this->returnValue(false)); + $a = new AppendStream([$s]); + $this->assertFalse($a->eof()); + $this->assertSame('', (string) $a); + } + + public function testCanDetach() + { + $s = new AppendStream(); + $s->detach(); + } + + public function testReturnsEmptyMetadata() + { + $s = new AppendStream(); + $this->assertEquals([], $s->getMetadata()); + $this->assertNull($s->getMetadata('foo')); + } + + /** + * @expectedException \GuzzleHttp\Stream\Exception\CannotAttachException + */ + public function testCannotAttach() + { + $p = new AppendStream(); + $p->attach('a'); + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/tests/AsyncReadStreamTest.php b/www/wiki/vendor/guzzlehttp/streams/tests/AsyncReadStreamTest.php new file mode 100644 index 00000000..8c789959 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/tests/AsyncReadStreamTest.php @@ -0,0 +1,186 @@ +<?php +namespace GuzzleHttp\Tests\Stream; + +use GuzzleHttp\Stream\AsyncReadStream; +use GuzzleHttp\Stream\BufferStream; +use GuzzleHttp\Stream\FnStream; +use GuzzleHttp\Stream\Stream; + +class AsyncReadStreamTest extends \PHPUnit_Framework_TestCase +{ + /** + * @expectedException \InvalidArgumentException + * @expectedExceptionMessage Buffer must be readable and writable + */ + public function testValidatesReadableBuffer() + { + new AsyncReadStream(FnStream::decorate( + Stream::factory(), + ['isReadable' => function () { return false; }] + )); + } + + /** + * @expectedException \InvalidArgumentException + * @expectedExceptionMessage Buffer must be readable and writable + */ + public function testValidatesWritableBuffer() + { + new AsyncReadStream(FnStream::decorate( + Stream::factory(), + ['isWritable' => function () { return false; }] + )); + } + + public function testValidatesHwmMetadata() + { + $a = new AsyncReadStream(Stream::factory(), [ + 'drain' => function() {} + ]); + $this->assertNull($this->readAttribute($a, 'drain')); + } + + /** + * @expectedException \InvalidArgumentException + * @expectedExceptionMessage pump must be callable + */ + public function testValidatesPumpIsCallable() + { + new AsyncReadStream(new BufferStream(), ['pump' => true]); + } + + /** + * @expectedException \InvalidArgumentException + * @expectedExceptionMessage drain must be callable + */ + public function testValidatesDrainIsCallable() + { + new AsyncReadStream(new BufferStream(), ['drain' => true]); + } + + public function testCanInitialize() + { + $buffer = new BufferStream(); + $a = new AsyncReadStream($buffer, [ + 'size' => 10, + 'drain' => function () {}, + 'pump' => function () {}, + ]); + $this->assertSame($buffer, $this->readAttribute($a, 'stream')); + $this->assertTrue(is_callable($this->readAttribute($a, 'drain'))); + $this->assertTrue(is_callable($this->readAttribute($a, 'pump'))); + $this->assertTrue($a->isReadable()); + $this->assertFalse($a->isSeekable()); + $this->assertFalse($a->isWritable()); + $this->assertFalse($a->write('foo')); + $this->assertEquals(10, $a->getSize()); + } + + public function testReadsFromBufferWithNoDrainOrPump() + { + $buffer = new BufferStream(); + $a = new AsyncReadStream($buffer); + $buffer->write('foo'); + $this->assertNull($a->getSize()); + $this->assertEquals('foo', $a->read(10)); + $this->assertEquals('', $a->read(10)); + } + + public function testCallsPumpForMoreDataWhenRequested() + { + $called = 0; + $buffer = new BufferStream(); + $a = new AsyncReadStream($buffer, [ + 'pump' => function ($size) use (&$called) { + $called++; + return str_repeat('.', $size); + } + ]); + $buffer->write('foobar'); + $this->assertEquals('foo', $a->read(3)); + $this->assertEquals(0, $called); + $this->assertEquals('bar.....', $a->read(8)); + $this->assertEquals(1, $called); + $this->assertEquals('..', $a->read(2)); + $this->assertEquals(2, $called); + } + + public function testCallsDrainWhenNeeded() + { + $called = 0; + $buffer = new BufferStream(5); + $a = new AsyncReadStream($buffer, [ + 'drain' => function (BufferStream $b) use (&$called, $buffer) { + $this->assertSame($b, $buffer); + $called++; + } + ]); + + $buffer->write('foobar'); + $this->assertEquals(6, $buffer->getSize()); + $this->assertEquals(0, $called); + + $a->read(3); + $this->assertTrue($this->readAttribute($a, 'needsDrain')); + $this->assertEquals(3, $buffer->getSize()); + $this->assertEquals(0, $called); + + $a->read(3); + $this->assertEquals(0, $buffer->getSize()); + $this->assertFalse($this->readAttribute($a, 'needsDrain')); + $this->assertEquals(1, $called); + } + + public function testCreatesBufferWithNoConfig() + { + list($buffer, $async) = AsyncReadStream::create(); + $this->assertInstanceOf('GuzzleHttp\Stream\BufferStream', $buffer); + $this->assertInstanceOf('GuzzleHttp\Stream\AsyncReadStream', $async); + } + + public function testCreatesBufferWithSpecifiedBuffer() + { + $buf = new BufferStream(); + list($buffer, $async) = AsyncReadStream::create(['buffer' => $buf]); + $this->assertSame($buf, $buffer); + $this->assertInstanceOf('GuzzleHttp\Stream\AsyncReadStream', $async); + } + + public function testCreatesNullStream() + { + list($buffer, $async) = AsyncReadStream::create(['max_buffer' => 0]); + $this->assertInstanceOf('GuzzleHttp\Stream\NullStream', $buffer); + $this->assertInstanceOf('GuzzleHttp\Stream\AsyncReadStream', $async); + } + + public function testCreatesDroppingStream() + { + list($buffer, $async) = AsyncReadStream::create(['max_buffer' => 5]); + $this->assertInstanceOf('GuzzleHttp\Stream\DroppingStream', $buffer); + $this->assertInstanceOf('GuzzleHttp\Stream\AsyncReadStream', $async); + $buffer->write('12345678910'); + $this->assertEquals(5, $buffer->getSize()); + } + + public function testCreatesOnWriteStream() + { + $c = 0; + $b = new BufferStream(); + list($buffer, $async) = AsyncReadStream::create([ + 'buffer' => $b, + 'write' => function (BufferStream $buf, $data) use (&$c, $b) { + $this->assertSame($buf, $b); + $this->assertEquals('foo', $data); + $c++; + } + ]); + $this->assertInstanceOf('GuzzleHttp\Stream\FnStream', $buffer); + $this->assertInstanceOf('GuzzleHttp\Stream\AsyncReadStream', $async); + $this->assertEquals(0, $c); + $this->assertEquals(3, $buffer->write('foo')); + $this->assertEquals(1, $c); + $this->assertEquals(3, $buffer->write('foo')); + $this->assertEquals(2, $c); + $this->assertEquals('foofoo', (string) $buffer); + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/tests/BufferStreamTest.php b/www/wiki/vendor/guzzlehttp/streams/tests/BufferStreamTest.php new file mode 100644 index 00000000..f9bfea21 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/tests/BufferStreamTest.php @@ -0,0 +1,69 @@ +<?php +namespace GuzzleHttp\Tests\Stream; + +use GuzzleHttp\Stream\BufferStream; + +class BufferStreamTest extends \PHPUnit_Framework_TestCase +{ + public function testHasMetadata() + { + $b = new BufferStream(10); + $this->assertTrue($b->isReadable()); + $this->assertTrue($b->isWritable()); + $this->assertFalse($b->isSeekable()); + $this->assertEquals(null, $b->getMetadata('foo')); + $this->assertEquals(10, $b->getMetadata('hwm')); + $this->assertEquals([], $b->getMetadata()); + } + + public function testRemovesReadDataFromBuffer() + { + $b = new BufferStream(); + $this->assertEquals(3, $b->write('foo')); + $this->assertEquals(3, $b->getSize()); + $this->assertFalse($b->eof()); + $this->assertEquals('foo', $b->read(10)); + $this->assertTrue($b->eof()); + $this->assertEquals('', $b->read(10)); + } + + public function testCanCastToStringOrGetContents() + { + $b = new BufferStream(); + $b->write('foo'); + $b->write('baz'); + $this->assertEquals('foo', $b->read(3)); + $b->write('bar'); + $this->assertEquals('bazbar', (string) $b); + $this->assertFalse($b->tell()); + } + + public function testDetachClearsBuffer() + { + $b = new BufferStream(); + $b->write('foo'); + $b->detach(); + $this->assertEquals(0, $b->tell()); + $this->assertTrue($b->eof()); + $this->assertEquals(3, $b->write('abc')); + $this->assertEquals('abc', $b->read(10)); + } + + public function testExceedingHighwaterMarkReturnsFalseButStillBuffers() + { + $b = new BufferStream(5); + $this->assertEquals(3, $b->write('hi ')); + $this->assertFalse($b->write('hello')); + $this->assertEquals('hi hello', (string) $b); + $this->assertEquals(4, $b->write('test')); + } + + /** + * @expectedException \GuzzleHttp\Stream\Exception\CannotAttachException + */ + public function testCannotAttach() + { + $p = new BufferStream(); + $p->attach('a'); + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/tests/CachingStreamTest.php b/www/wiki/vendor/guzzlehttp/streams/tests/CachingStreamTest.php new file mode 100644 index 00000000..ea969b3a --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/tests/CachingStreamTest.php @@ -0,0 +1,136 @@ +<?php +namespace GuzzleHttp\Tests\Stream; + +use GuzzleHttp\Stream\Stream; +use GuzzleHttp\Stream\CachingStream; +use GuzzleHttp\Stream\Utils; + +/** + * @covers GuzzleHttp\Stream\CachingStream + */ +class CachingStreamTest extends \PHPUnit_Framework_TestCase +{ + /** @var CachingStream */ + protected $body; + + /** @var Stream */ + protected $decorated; + + public function setUp() + { + $this->decorated = Stream::factory('testing'); + $this->body = new CachingStream($this->decorated); + } + + public function tearDown() + { + $this->decorated->close(); + $this->body->close(); + } + + public function testUsesRemoteSizeIfPossible() + { + $body = Stream::factory('test'); + $caching = new CachingStream($body); + $this->assertEquals(4, $caching->getSize()); + } + + /** + * @expectedException \RuntimeException + * @expectedExceptionMessage Cannot seek to byte 10 + */ + public function testCannotSeekPastWhatHasBeenRead() + { + $this->body->seek(10); + } + + public function testCannotUseSeekEnd() + { + $this->assertFalse($this->body->seek(2, SEEK_END)); + } + + public function testRewindUsesSeek() + { + $a = Stream::factory('foo'); + $d = $this->getMockBuilder('GuzzleHttp\Stream\CachingStream') + ->setMethods(array('seek')) + ->setConstructorArgs(array($a)) + ->getMock(); + $d->expects($this->once()) + ->method('seek') + ->with(0) + ->will($this->returnValue(true)); + $d->seek(0); + } + + public function testCanSeekToReadBytes() + { + $this->assertEquals('te', $this->body->read(2)); + $this->body->seek(0); + $this->assertEquals('test', $this->body->read(4)); + $this->assertEquals(4, $this->body->tell()); + $this->body->seek(2); + $this->assertEquals(2, $this->body->tell()); + $this->body->seek(2, SEEK_CUR); + $this->assertEquals(4, $this->body->tell()); + $this->assertEquals('ing', $this->body->read(3)); + } + + public function testWritesToBufferStream() + { + $this->body->read(2); + $this->body->write('hi'); + $this->body->seek(0); + $this->assertEquals('tehiing', (string) $this->body); + } + + public function testSkipsOverwrittenBytes() + { + $decorated = Stream::factory( + implode("\n", array_map(function ($n) { + return str_pad($n, 4, '0', STR_PAD_LEFT); + }, range(0, 25))) + ); + + $body = new CachingStream($decorated); + + $this->assertEquals("0000\n", Utils::readline($body)); + $this->assertEquals("0001\n", Utils::readline($body)); + // Write over part of the body yet to be read, so skip some bytes + $this->assertEquals(5, $body->write("TEST\n")); + $this->assertEquals(5, $this->readAttribute($body, 'skipReadBytes')); + // Read, which skips bytes, then reads + $this->assertEquals("0003\n", Utils::readline($body)); + $this->assertEquals(0, $this->readAttribute($body, 'skipReadBytes')); + $this->assertEquals("0004\n", Utils::readline($body)); + $this->assertEquals("0005\n", Utils::readline($body)); + + // Overwrite part of the cached body (so don't skip any bytes) + $body->seek(5); + $this->assertEquals(5, $body->write("ABCD\n")); + $this->assertEquals(0, $this->readAttribute($body, 'skipReadBytes')); + $this->assertEquals("TEST\n", Utils::readline($body)); + $this->assertEquals("0003\n", Utils::readline($body)); + $this->assertEquals("0004\n", Utils::readline($body)); + $this->assertEquals("0005\n", Utils::readline($body)); + $this->assertEquals("0006\n", Utils::readline($body)); + $this->assertEquals(5, $body->write("1234\n")); + $this->assertEquals(5, $this->readAttribute($body, 'skipReadBytes')); + + // Seek to 0 and ensure the overwritten bit is replaced + $body->seek(0); + $this->assertEquals("0000\nABCD\nTEST\n0003\n0004\n0005\n0006\n1234\n0008\n0009\n", $body->read(50)); + + // Ensure that casting it to a string does not include the bit that was overwritten + $this->assertContains("0000\nABCD\nTEST\n0003\n0004\n0005\n0006\n1234\n0008\n0009\n", (string) $body); + } + + public function testClosesBothStreams() + { + $s = fopen('php://temp', 'r'); + $a = Stream::factory($s); + $d = new CachingStream($a); + $d->close(); + $this->assertFalse(is_resource($s)); + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/tests/DroppingStreamTest.php b/www/wiki/vendor/guzzlehttp/streams/tests/DroppingStreamTest.php new file mode 100644 index 00000000..bb2cb220 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/tests/DroppingStreamTest.php @@ -0,0 +1,26 @@ +<?php +namespace GuzzleHttp\Tests\Stream; + +use GuzzleHttp\Stream\BufferStream; +use GuzzleHttp\Stream\DroppingStream; + +class DroppingStreamTest extends \PHPUnit_Framework_TestCase +{ + public function testBeginsDroppingWhenSizeExceeded() + { + $stream = new BufferStream(); + $drop = new DroppingStream($stream, 5); + $this->assertEquals(3, $drop->write('hel')); + $this->assertFalse($drop->write('lo')); + $this->assertEquals(5, $drop->getSize()); + $this->assertEquals('hello', $drop->read(5)); + $this->assertEquals(0, $drop->getSize()); + $drop->write('12345678910'); + $this->assertEquals(5, $stream->getSize()); + $this->assertEquals(5, $drop->getSize()); + $this->assertEquals('12345', (string) $drop); + $this->assertEquals(0, $drop->getSize()); + $drop->write('hello'); + $this->assertFalse($drop->write('test')); + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/tests/Exception/SeekExceptionTest.php b/www/wiki/vendor/guzzlehttp/streams/tests/Exception/SeekExceptionTest.php new file mode 100644 index 00000000..fd8cd1ad --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/tests/Exception/SeekExceptionTest.php @@ -0,0 +1,16 @@ +<?php +namespace GuzzleHttp\Tests\Stream\Exception; + +use GuzzleHttp\Stream\Exception\SeekException; +use GuzzleHttp\Stream\Stream; + +class SeekExceptionTest extends \PHPUnit_Framework_TestCase +{ + public function testHasStream() + { + $s = Stream::factory('foo'); + $e = new SeekException($s, 10); + $this->assertSame($s, $e->getStream()); + $this->assertContains('10', $e->getMessage()); + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/tests/FnStreamTest.php b/www/wiki/vendor/guzzlehttp/streams/tests/FnStreamTest.php new file mode 100644 index 00000000..6cc336b9 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/tests/FnStreamTest.php @@ -0,0 +1,89 @@ +<?php +namespace GuzzleHttp\Tests\Stream; + +use GuzzleHttp\Stream\Stream; +use GuzzleHttp\Stream\FnStream; + +/** + * @covers GuzzleHttp\Stream\FnStream + */ +class FnStreamTest extends \PHPUnit_Framework_TestCase +{ + /** + * @expectedException \BadMethodCallException + * @expectedExceptionMessage seek() is not implemented in the FnStream + */ + public function testThrowsWhenNotImplemented() + { + (new FnStream([]))->seek(1); + } + + public function testProxiesToFunction() + { + $s = new FnStream([ + 'read' => function ($len) { + $this->assertEquals(3, $len); + return 'foo'; + } + ]); + + $this->assertEquals('foo', $s->read(3)); + } + + public function testCanCloseOnDestruct() + { + $called = false; + $s = new FnStream([ + 'close' => function () use (&$called) { + $called = true; + } + ]); + unset($s); + $this->assertTrue($called); + } + + public function testDoesNotRequireClose() + { + $s = new FnStream([]); + unset($s); + } + + public function testDecoratesStream() + { + $a = Stream::factory('foo'); + $b = FnStream::decorate($a, []); + $this->assertEquals(3, $b->getSize()); + $this->assertEquals($b->isWritable(), true); + $this->assertEquals($b->isReadable(), true); + $this->assertEquals($b->isSeekable(), true); + $this->assertEquals($b->read(3), 'foo'); + $this->assertEquals($b->tell(), 3); + $this->assertEquals($a->tell(), 3); + $this->assertEquals($b->eof(), true); + $this->assertEquals($a->eof(), true); + $b->seek(0); + $this->assertEquals('foo', (string) $b); + $b->seek(0); + $this->assertEquals('foo', $b->getContents()); + $this->assertEquals($a->getMetadata(), $b->getMetadata()); + $b->seek(0, SEEK_END); + $b->write('bar'); + $this->assertEquals('foobar', (string) $b); + $this->assertInternalType('resource', $b->detach()); + $b->close(); + } + + public function testDecoratesWithCustomizations() + { + $called = false; + $a = Stream::factory('foo'); + $b = FnStream::decorate($a, [ + 'read' => function ($len) use (&$called, $a) { + $called = true; + return $a->read($len); + } + ]); + $this->assertEquals('foo', $b->read(3)); + $this->assertTrue($called); + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/tests/GuzzleStreamWrapperTest.php b/www/wiki/vendor/guzzlehttp/streams/tests/GuzzleStreamWrapperTest.php new file mode 100644 index 00000000..33c3eccb --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/tests/GuzzleStreamWrapperTest.php @@ -0,0 +1,99 @@ +<?php +namespace GuzzleHttp\Tests\Stream; + +use GuzzleHttp\Stream\GuzzleStreamWrapper; +use GuzzleHttp\Stream\Stream; + +/** + * @covers GuzzleHttp\Stream\GuzzleStreamWrapper + */ +class GuzzleStreamWrapperTest extends \PHPUnit_Framework_TestCase +{ + public function testResource() + { + $stream = Stream::factory('foo'); + $handle = GuzzleStreamWrapper::getResource($stream); + $this->assertSame('foo', fread($handle, 3)); + $this->assertSame(3, ftell($handle)); + $this->assertSame(3, fwrite($handle, 'bar')); + $this->assertSame(0, fseek($handle, 0)); + $this->assertSame('foobar', fread($handle, 6)); + $this->assertTrue(feof($handle)); + + // This fails on HHVM for some reason + if (!defined('HHVM_VERSION')) { + $this->assertEquals([ + 'dev' => 0, + 'ino' => 0, + 'mode' => 33206, + 'nlink' => 0, + 'uid' => 0, + 'gid' => 0, + 'rdev' => 0, + 'size' => 6, + 'atime' => 0, + 'mtime' => 0, + 'ctime' => 0, + 'blksize' => 0, + 'blocks' => 0, + 0 => 0, + 1 => 0, + 2 => 33206, + 3 => 0, + 4 => 0, + 5 => 0, + 6 => 0, + 7 => 6, + 8 => 0, + 9 => 0, + 10 => 0, + 11 => 0, + 12 => 0, + ], fstat($handle)); + } + + $this->assertTrue(fclose($handle)); + $this->assertSame('foobar', (string) $stream); + } + + /** + * @expectedException \InvalidArgumentException + */ + public function testValidatesStream() + { + $stream = $this->getMockBuilder('GuzzleHttp\Stream\StreamInterface') + ->setMethods(['isReadable', 'isWritable']) + ->getMockForAbstractClass(); + $stream->expects($this->once()) + ->method('isReadable') + ->will($this->returnValue(false)); + $stream->expects($this->once()) + ->method('isWritable') + ->will($this->returnValue(false)); + GuzzleStreamWrapper::getResource($stream); + } + + /** + * @expectedException \PHPUnit_Framework_Error_Warning + */ + public function testReturnsFalseWhenStreamDoesNotExist() + { + fopen('guzzle://foo', 'r'); + } + + public function testCanOpenReadonlyStream() + { + $stream = $this->getMockBuilder('GuzzleHttp\Stream\StreamInterface') + ->setMethods(['isReadable', 'isWritable']) + ->getMockForAbstractClass(); + $stream->expects($this->once()) + ->method('isReadable') + ->will($this->returnValue(false)); + $stream->expects($this->once()) + ->method('isWritable') + ->will($this->returnValue(true)); + $r = GuzzleStreamWrapper::getResource($stream); + $this->assertInternalType('resource', $r); + fclose($r); + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/tests/InflateStreamTest.php b/www/wiki/vendor/guzzlehttp/streams/tests/InflateStreamTest.php new file mode 100644 index 00000000..ead9356a --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/tests/InflateStreamTest.php @@ -0,0 +1,16 @@ +<?php +namespace GuzzleHttp\Tests\Stream; + +use GuzzleHttp\Stream\InflateStream; +use GuzzleHttp\Stream\Stream; + +class InflateStreamtest extends \PHPUnit_Framework_TestCase +{ + public function testInflatesStreams() + { + $content = gzencode('test'); + $a = Stream::factory($content); + $b = new InflateStream($a); + $this->assertEquals('test', (string) $b); + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/tests/LazyOpenStreamTest.php b/www/wiki/vendor/guzzlehttp/streams/tests/LazyOpenStreamTest.php new file mode 100644 index 00000000..79e0078e --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/tests/LazyOpenStreamTest.php @@ -0,0 +1,64 @@ +<?php +namespace GuzzleHttp\Tests\Stream; + +use GuzzleHttp\Stream\LazyOpenStream; + +class LazyOpenStreamTest extends \PHPUnit_Framework_TestCase +{ + private $fname; + + public function setup() + { + $this->fname = tempnam('/tmp', 'tfile'); + + if (file_exists($this->fname)) { + unlink($this->fname); + } + } + + public function tearDown() + { + if (file_exists($this->fname)) { + unlink($this->fname); + } + } + + public function testOpensLazily() + { + $l = new LazyOpenStream($this->fname, 'w+'); + $l->write('foo'); + $this->assertInternalType('array', $l->getMetadata()); + $this->assertFileExists($this->fname); + $this->assertEquals('foo', file_get_contents($this->fname)); + $this->assertEquals('foo', (string) $l); + } + + public function testProxiesToFile() + { + file_put_contents($this->fname, 'foo'); + $l = new LazyOpenStream($this->fname, 'r'); + $this->assertEquals('foo', $l->read(4)); + $this->assertTrue($l->eof()); + $this->assertEquals(3, $l->tell()); + $this->assertTrue($l->isReadable()); + $this->assertTrue($l->isSeekable()); + $this->assertFalse($l->isWritable()); + $l->seek(1); + $this->assertEquals('oo', $l->getContents()); + $this->assertEquals('foo', (string) $l); + $this->assertEquals(3, $l->getSize()); + $this->assertInternalType('array', $l->getMetadata()); + $l->close(); + } + + public function testDetachesUnderlyingStream() + { + file_put_contents($this->fname, 'foo'); + $l = new LazyOpenStream($this->fname, 'r'); + $r = $l->detach(); + $this->assertInternalType('resource', $r); + fseek($r, 0); + $this->assertEquals('foo', stream_get_contents($r)); + fclose($r); + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/tests/LimitStreamTest.php b/www/wiki/vendor/guzzlehttp/streams/tests/LimitStreamTest.php new file mode 100644 index 00000000..efb1dc58 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/tests/LimitStreamTest.php @@ -0,0 +1,133 @@ +<?php +namespace GuzzleHttp\Tests\Http; + +use GuzzleHttp\Stream\FnStream; +use GuzzleHttp\Stream\Stream; +use GuzzleHttp\Stream\LimitStream; +use GuzzleHttp\Stream\NoSeekStream; + +/** + * @covers GuzzleHttp\Stream\LimitStream + */ +class LimitStreamTest extends \PHPUnit_Framework_TestCase +{ + /** @var LimitStream */ + protected $body; + + /** @var Stream */ + protected $decorated; + + public function setUp() + { + $this->decorated = Stream::factory(fopen(__FILE__, 'r')); + $this->body = new LimitStream($this->decorated, 10, 3); + } + + public function testReturnsSubset() + { + $body = new LimitStream(Stream::factory('foo'), -1, 1); + $this->assertEquals('oo', (string) $body); + $this->assertTrue($body->eof()); + $body->seek(0); + $this->assertFalse($body->eof()); + $this->assertEquals('oo', $body->read(100)); + $this->assertTrue($body->eof()); + } + + public function testReturnsSubsetWhenCastToString() + { + $body = Stream::factory('foo_baz_bar'); + $limited = new LimitStream($body, 3, 4); + $this->assertEquals('baz', (string) $limited); + } + + public function testReturnsSubsetOfEmptyBodyWhenCastToString() + { + $body = Stream::factory(''); + $limited = new LimitStream($body, 0, 10); + $this->assertEquals('', (string) $limited); + } + + public function testSeeksWhenConstructed() + { + $this->assertEquals(0, $this->body->tell()); + $this->assertEquals(3, $this->decorated->tell()); + } + + public function testAllowsBoundedSeek() + { + $this->assertEquals(true, $this->body->seek(100)); + $this->assertEquals(10, $this->body->tell()); + $this->assertEquals(13, $this->decorated->tell()); + $this->assertEquals(true, $this->body->seek(0)); + $this->assertEquals(0, $this->body->tell()); + $this->assertEquals(3, $this->decorated->tell()); + $this->assertEquals(false, $this->body->seek(-10)); + $this->assertEquals(0, $this->body->tell()); + $this->assertEquals(3, $this->decorated->tell()); + $this->assertEquals(true, $this->body->seek(5)); + $this->assertEquals(5, $this->body->tell()); + $this->assertEquals(8, $this->decorated->tell()); + $this->assertEquals(false, $this->body->seek(1000, SEEK_END)); + } + + public function testReadsOnlySubsetOfData() + { + $data = $this->body->read(100); + $this->assertEquals(10, strlen($data)); + $this->assertFalse($this->body->read(1000)); + + $this->body->setOffset(10); + $newData = $this->body->read(100); + $this->assertEquals(10, strlen($newData)); + $this->assertNotSame($data, $newData); + } + + /** + * @expectedException \GuzzleHttp\Stream\Exception\SeekException + * @expectedExceptionMessage Could not seek the stream to position 2 + */ + public function testThrowsWhenCurrentGreaterThanOffsetSeek() + { + $a = Stream::factory('foo_bar'); + $b = new NoSeekStream($a); + $c = new LimitStream($b); + $a->getContents(); + $c->setOffset(2); + } + + public function testClaimsConsumedWhenReadLimitIsReached() + { + $this->assertFalse($this->body->eof()); + $this->body->read(1000); + $this->assertTrue($this->body->eof()); + } + + public function testContentLengthIsBounded() + { + $this->assertEquals(10, $this->body->getSize()); + } + + public function testGetContentsIsBasedOnSubset() + { + $body = new LimitStream(Stream::factory('foobazbar'), 3, 3); + $this->assertEquals('baz', $body->getContents()); + } + + public function testReturnsNullIfSizeCannotBeDetermined() + { + $a = new FnStream([ + 'getSize' => function () { return null; }, + 'tell' => function () { return 0; }, + ]); + $b = new LimitStream($a); + $this->assertNull($b->getSize()); + } + + public function testLengthLessOffsetWhenNoLimitSize() + { + $a = Stream::factory('foo_bar'); + $b = new LimitStream($a, -1, 4); + $this->assertEquals(3, $b->getSize()); + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/tests/NoSeekStreamTest.php b/www/wiki/vendor/guzzlehttp/streams/tests/NoSeekStreamTest.php new file mode 100644 index 00000000..21b7c6d2 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/tests/NoSeekStreamTest.php @@ -0,0 +1,41 @@ +<?php +namespace GuzzleHttp\Tests\Stream; + +use GuzzleHttp\Stream\Stream; +use GuzzleHttp\Stream\NoSeekStream; + +/** + * @covers GuzzleHttp\Stream\NoSeekStream + * @covers GuzzleHttp\Stream\StreamDecoratorTrait + */ +class NoSeekStreamTest extends \PHPUnit_Framework_TestCase +{ + public function testCannotSeek() + { + $s = $this->getMockBuilder('GuzzleHttp\Stream\StreamInterface') + ->setMethods(['isSeekable', 'seek']) + ->getMockForAbstractClass(); + $s->expects($this->never())->method('seek'); + $s->expects($this->never())->method('isSeekable'); + $wrapped = new NoSeekStream($s); + $this->assertFalse($wrapped->isSeekable()); + $this->assertFalse($wrapped->seek(2)); + } + + public function testHandlesClose() + { + $s = Stream::factory('foo'); + $wrapped = new NoSeekStream($s); + $wrapped->close(); + $this->assertFalse($wrapped->write('foo')); + } + + public function testCanAttach() + { + $s1 = Stream::factory('foo'); + $s2 = Stream::factory('bar'); + $wrapped = new NoSeekStream($s1); + $wrapped->attach($s2->detach()); + $this->assertEquals('bar', (string) $wrapped); + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/tests/NullStreamTest.php b/www/wiki/vendor/guzzlehttp/streams/tests/NullStreamTest.php new file mode 100644 index 00000000..8e414315 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/tests/NullStreamTest.php @@ -0,0 +1,39 @@ +<?php +namespace GuzzleHttp\Tests\Stream; + +use GuzzleHttp\Stream\NullStream; + +class NullStreamTest extends \PHPUnit_Framework_TestCase +{ + public function testDoesNothing() + { + $b = new NullStream(); + $this->assertEquals('', $b->read(10)); + $this->assertEquals(4, $b->write('test')); + $this->assertEquals('', (string) $b); + $this->assertNull($b->getMetadata('a')); + $this->assertEquals([], $b->getMetadata()); + $this->assertEquals(0, $b->getSize()); + $this->assertEquals('', $b->getContents()); + $this->assertEquals(0, $b->tell()); + + $this->assertTrue($b->isReadable()); + $this->assertTrue($b->isWritable()); + $this->assertTrue($b->isSeekable()); + $this->assertFalse($b->seek(10)); + + $this->assertTrue($b->eof()); + $b->detach(); + $this->assertTrue($b->eof()); + $b->close(); + } + + /** + * @expectedException \GuzzleHttp\Stream\Exception\CannotAttachException + */ + public function testCannotAttach() + { + $p = new NullStream(); + $p->attach('a'); + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/tests/PumpStreamTest.php b/www/wiki/vendor/guzzlehttp/streams/tests/PumpStreamTest.php new file mode 100644 index 00000000..2d20ce90 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/tests/PumpStreamTest.php @@ -0,0 +1,77 @@ +<?php +namespace GuzzleHttp\Tests\Stream; + +use GuzzleHttp\Stream\LimitStream; +use GuzzleHttp\Stream\PumpStream; +use GuzzleHttp\Stream\Stream; + +class PumpStreamTest extends \PHPUnit_Framework_TestCase +{ + public function testHasMetadataAndSize() + { + $p = new PumpStream(function () {}, [ + 'metadata' => ['foo' => 'bar'], + 'size' => 100 + ]); + + $this->assertEquals('bar', $p->getMetadata('foo')); + $this->assertEquals(['foo' => 'bar'], $p->getMetadata()); + $this->assertEquals(100, $p->getSize()); + } + + public function testCanReadFromCallable() + { + $p = Stream::factory(function ($size) { + return 'a'; + }); + $this->assertEquals('a', $p->read(1)); + $this->assertEquals(1, $p->tell()); + $this->assertEquals('aaaaa', $p->read(5)); + $this->assertEquals(6, $p->tell()); + } + + public function testStoresExcessDataInBuffer() + { + $called = []; + $p = Stream::factory(function ($size) use (&$called) { + $called[] = $size; + return 'abcdef'; + }); + $this->assertEquals('a', $p->read(1)); + $this->assertEquals('b', $p->read(1)); + $this->assertEquals('cdef', $p->read(4)); + $this->assertEquals('abcdefabc', $p->read(9)); + $this->assertEquals([1, 9, 3], $called); + } + + public function testInifiniteStreamWrappedInLimitStream() + { + $p = Stream::factory(function () { return 'a'; }); + $s = new LimitStream($p, 5); + $this->assertEquals('aaaaa', (string) $s); + } + + public function testDescribesCapabilities() + { + $p = Stream::factory(function () {}); + $this->assertTrue($p->isReadable()); + $this->assertFalse($p->isSeekable()); + $this->assertFalse($p->isWritable()); + $this->assertNull($p->getSize()); + $this->assertFalse($p->write('aa')); + $this->assertEquals('', $p->getContents()); + $this->assertEquals('', (string) $p); + $p->close(); + $this->assertEquals('', $p->read(10)); + $this->assertTrue($p->eof()); + } + + /** + * @expectedException \GuzzleHttp\Stream\Exception\CannotAttachException + */ + public function testCannotAttach() + { + $p = Stream::factory(function () {}); + $p->attach('a'); + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/tests/StreamDecoratorTraitTest.php b/www/wiki/vendor/guzzlehttp/streams/tests/StreamDecoratorTraitTest.php new file mode 100644 index 00000000..2ba79add --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/tests/StreamDecoratorTraitTest.php @@ -0,0 +1,147 @@ +<?php +namespace GuzzleHttp\Tests\Stream; + +use GuzzleHttp\Stream\StreamInterface; +use GuzzleHttp\Stream\Stream; +use GuzzleHttp\Stream\StreamDecoratorTrait; + +class Str implements StreamInterface +{ + use StreamDecoratorTrait; +} + +/** + * @covers GuzzleHttp\Stream\StreamDecoratorTrait + */ +class StreamDecoratorTraitTest extends \PHPUnit_Framework_TestCase +{ + private $a; + private $b; + private $c; + + public function setUp() + { + $this->c = fopen('php://temp', 'r+'); + fwrite($this->c, 'foo'); + fseek($this->c, 0); + $this->a = Stream::factory($this->c); + $this->b = new Str($this->a); + } + + public function testCatchesExceptionsWhenCastingToString() + { + $s = $this->getMockBuilder('GuzzleHttp\Stream\StreamInterface') + ->setMethods(['read']) + ->getMockForAbstractClass(); + $s->expects($this->once()) + ->method('read') + ->will($this->throwException(new \Exception('foo'))); + $msg = ''; + set_error_handler(function ($errNo, $str) use (&$msg) { $msg = $str; }); + echo new Str($s); + restore_error_handler(); + $this->assertContains('foo', $msg); + } + + public function testToString() + { + $this->assertEquals('foo', (string) $this->b); + } + + public function testHasSize() + { + $this->assertEquals(3, $this->b->getSize()); + $this->assertSame($this->b, $this->b->setSize(2)); + $this->assertEquals(2, $this->b->getSize()); + } + + public function testReads() + { + $this->assertEquals('foo', $this->b->read(10)); + } + + public function testCheckMethods() + { + $this->assertEquals($this->a->isReadable(), $this->b->isReadable()); + $this->assertEquals($this->a->isWritable(), $this->b->isWritable()); + $this->assertEquals($this->a->isSeekable(), $this->b->isSeekable()); + } + + public function testSeeksAndTells() + { + $this->assertTrue($this->b->seek(1)); + $this->assertEquals(1, $this->a->tell()); + $this->assertEquals(1, $this->b->tell()); + $this->assertTrue($this->b->seek(0)); + $this->assertEquals(0, $this->a->tell()); + $this->assertEquals(0, $this->b->tell()); + $this->assertTrue($this->b->seek(0, SEEK_END)); + $this->assertEquals(3, $this->a->tell()); + $this->assertEquals(3, $this->b->tell()); + } + + public function testGetsContents() + { + $this->assertEquals('foo', $this->b->getContents()); + $this->assertEquals('', $this->b->getContents()); + $this->b->seek(1); + $this->assertEquals('oo', $this->b->getContents(1)); + } + + public function testCloses() + { + $this->b->close(); + $this->assertFalse(is_resource($this->c)); + } + + public function testDetaches() + { + $this->b->detach(); + $this->assertFalse($this->b->isReadable()); + } + + /** + * @expectedException \GuzzleHttp\Stream\Exception\CannotAttachException + */ + public function testCannotAttachByDefault() + { + $this->b->attach('a'); + } + + public function testWrapsMetadata() + { + $this->assertSame($this->b->getMetadata(), $this->a->getMetadata()); + $this->assertSame($this->b->getMetadata('uri'), $this->a->getMetadata('uri')); + } + + public function testWrapsWrites() + { + $this->b->seek(0, SEEK_END); + $this->b->write('foo'); + $this->assertEquals('foofoo', (string) $this->a); + } + + /** + * @expectedException \UnexpectedValueException + */ + public function testThrowsWithInvalidGetter() + { + $this->b->foo; + } + + /** + * @expectedException \BadMethodCallException + */ + public function testThrowsWhenGetterNotImplemented() + { + $s = new BadStream(); + $s->stream; + } +} + +class BadStream +{ + use StreamDecoratorTrait; + + public function __construct() {} +} diff --git a/www/wiki/vendor/guzzlehttp/streams/tests/StreamTest.php b/www/wiki/vendor/guzzlehttp/streams/tests/StreamTest.php new file mode 100644 index 00000000..2985bfbb --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/tests/StreamTest.php @@ -0,0 +1,252 @@ +<?php +namespace GuzzleHttp\Tests\Stream; + +use GuzzleHttp\Stream\Stream; + +/** + * @covers GuzzleHttp\Stream\Stream + */ +class StreamTest extends \PHPUnit_Framework_TestCase +{ + /** + * @expectedException \InvalidArgumentException + */ + public function testConstructorThrowsExceptionOnInvalidArgument() + { + new Stream(true); + } + + public function testConstructorInitializesProperties() + { + $handle = fopen('php://temp', 'r+'); + fwrite($handle, 'data'); + $stream = new Stream($handle); + $this->assertTrue($stream->isReadable()); + $this->assertTrue($stream->isWritable()); + $this->assertTrue($stream->isSeekable()); + $this->assertEquals('php://temp', $stream->getMetadata('uri')); + $this->assertInternalType('array', $stream->getMetadata()); + $this->assertEquals(4, $stream->getSize()); + $this->assertFalse($stream->eof()); + $stream->close(); + } + + public function testStreamClosesHandleOnDestruct() + { + $handle = fopen('php://temp', 'r'); + $stream = new Stream($handle); + unset($stream); + $this->assertFalse(is_resource($handle)); + } + + public function testConvertsToString() + { + $handle = fopen('php://temp', 'w+'); + fwrite($handle, 'data'); + $stream = new Stream($handle); + $this->assertEquals('data', (string) $stream); + $this->assertEquals('data', (string) $stream); + $stream->close(); + } + + public function testGetsContents() + { + $handle = fopen('php://temp', 'w+'); + fwrite($handle, 'data'); + $stream = new Stream($handle); + $this->assertEquals('', $stream->getContents()); + $stream->seek(0); + $this->assertEquals('data', $stream->getContents()); + $this->assertEquals('', $stream->getContents()); + } + + public function testChecksEof() + { + $handle = fopen('php://temp', 'w+'); + fwrite($handle, 'data'); + $stream = new Stream($handle); + $this->assertFalse($stream->eof()); + $stream->read(4); + $this->assertTrue($stream->eof()); + $stream->close(); + } + + public function testAllowsSettingManualSize() + { + $handle = fopen('php://temp', 'w+'); + fwrite($handle, 'data'); + $stream = new Stream($handle); + $stream->setSize(10); + $this->assertEquals(10, $stream->getSize()); + $stream->close(); + } + + public function testGetSize() + { + $size = filesize(__FILE__); + $handle = fopen(__FILE__, 'r'); + $stream = new Stream($handle); + $this->assertEquals($size, $stream->getSize()); + // Load from cache + $this->assertEquals($size, $stream->getSize()); + $stream->close(); + } + + public function testEnsuresSizeIsConsistent() + { + $h = fopen('php://temp', 'w+'); + $this->assertEquals(3, fwrite($h, 'foo')); + $stream = new Stream($h); + $this->assertEquals(3, $stream->getSize()); + $this->assertEquals(4, $stream->write('test')); + $this->assertEquals(7, $stream->getSize()); + $this->assertEquals(7, $stream->getSize()); + $stream->close(); + } + + public function testProvidesStreamPosition() + { + $handle = fopen('php://temp', 'w+'); + $stream = new Stream($handle); + $this->assertEquals(0, $stream->tell()); + $stream->write('foo'); + $this->assertEquals(3, $stream->tell()); + $stream->seek(1); + $this->assertEquals(1, $stream->tell()); + $this->assertSame(ftell($handle), $stream->tell()); + $stream->close(); + } + + public function testKeepsPositionOfResource() + { + $h = fopen(__FILE__, 'r'); + fseek($h, 10); + $stream = Stream::factory($h); + $this->assertEquals(10, $stream->tell()); + $stream->close(); + } + + public function testCanDetachAndAttachStream() + { + $r = fopen('php://temp', 'w+'); + $stream = new Stream($r); + $stream->write('foo'); + $this->assertTrue($stream->isReadable()); + $this->assertSame($r, $stream->detach()); + $this->assertNull($stream->detach()); + + $this->assertFalse($stream->isReadable()); + $this->assertFalse($stream->read(10)); + $this->assertFalse($stream->isWritable()); + $this->assertFalse($stream->write('bar')); + $this->assertFalse($stream->isSeekable()); + $this->assertFalse($stream->seek(10)); + $this->assertFalse($stream->tell()); + $this->assertTrue($stream->eof()); + $this->assertNull($stream->getSize()); + $this->assertSame('', (string) $stream); + $this->assertSame('', $stream->getContents()); + + $stream->attach($r); + $stream->seek(0); + $this->assertEquals('foo', $stream->getContents()); + $this->assertTrue($stream->isReadable()); + $this->assertTrue($stream->isWritable()); + $this->assertTrue($stream->isSeekable()); + + $stream->close(); + } + + public function testCloseClearProperties() + { + $handle = fopen('php://temp', 'r+'); + $stream = new Stream($handle); + $stream->close(); + + $this->assertEmpty($stream->getMetadata()); + $this->assertFalse($stream->isSeekable()); + $this->assertFalse($stream->isReadable()); + $this->assertFalse($stream->isWritable()); + $this->assertNull($stream->getSize()); + } + + public function testCreatesWithFactory() + { + $stream = Stream::factory('foo'); + $this->assertInstanceOf('GuzzleHttp\Stream\Stream', $stream); + $this->assertEquals('foo', $stream->getContents()); + $stream->close(); + } + + public function testFactoryCreatesFromEmptyString() + { + $s = Stream::factory(); + $this->assertInstanceOf('GuzzleHttp\Stream\Stream', $s); + } + + public function testFactoryCreatesFromResource() + { + $r = fopen(__FILE__, 'r'); + $s = Stream::factory($r); + $this->assertInstanceOf('GuzzleHttp\Stream\Stream', $s); + $this->assertSame(file_get_contents(__FILE__), (string) $s); + } + + public function testFactoryCreatesFromObjectWithToString() + { + $r = new HasToString(); + $s = Stream::factory($r); + $this->assertInstanceOf('GuzzleHttp\Stream\Stream', $s); + $this->assertEquals('foo', (string) $s); + } + + public function testCreatePassesThrough() + { + $s = Stream::factory('foo'); + $this->assertSame($s, Stream::factory($s)); + } + + /** + * @expectedException \InvalidArgumentException + */ + public function testThrowsExceptionForUnknown() + { + Stream::factory(new \stdClass()); + } + + public function testReturnsCustomMetadata() + { + $s = Stream::factory('foo', ['metadata' => ['hwm' => 3]]); + $this->assertEquals(3, $s->getMetadata('hwm')); + $this->assertArrayHasKey('hwm', $s->getMetadata()); + } + + public function testCanSetSize() + { + $s = Stream::factory('', ['size' => 10]); + $this->assertEquals(10, $s->getSize()); + } + + public function testCanCreateIteratorBasedStream() + { + $a = new \ArrayIterator(['foo', 'bar', '123']); + $p = Stream::factory($a); + $this->assertInstanceOf('GuzzleHttp\Stream\PumpStream', $p); + $this->assertEquals('foo', $p->read(3)); + $this->assertFalse($p->eof()); + $this->assertEquals('b', $p->read(1)); + $this->assertEquals('a', $p->read(1)); + $this->assertEquals('r12', $p->read(3)); + $this->assertFalse($p->eof()); + $this->assertEquals('3', $p->getContents()); + $this->assertTrue($p->eof()); + $this->assertEquals(9, $p->tell()); + } +} + +class HasToString +{ + public function __toString() { + return 'foo'; + } +} diff --git a/www/wiki/vendor/guzzlehttp/streams/tests/UtilsTest.php b/www/wiki/vendor/guzzlehttp/streams/tests/UtilsTest.php new file mode 100644 index 00000000..6e3e3b21 --- /dev/null +++ b/www/wiki/vendor/guzzlehttp/streams/tests/UtilsTest.php @@ -0,0 +1,155 @@ +<?php +namespace GuzzleHttp\Tests\Stream; + +use GuzzleHttp\Stream\FnStream; +use GuzzleHttp\Stream\NoSeekStream; +use GuzzleHttp\Stream\Stream; +use GuzzleHttp\Stream\Utils; + +class UtilsTest extends \PHPUnit_Framework_TestCase +{ + public function testCopiesToString() + { + $s = Stream::factory('foobaz'); + $this->assertEquals('foobaz', Utils::copyToString($s)); + $s->seek(0); + $this->assertEquals('foo', Utils::copyToString($s, 3)); + $this->assertEquals('baz', Utils::copyToString($s, 3)); + $this->assertEquals('', Utils::copyToString($s)); + } + + public function testCopiesToStringStopsWhenReadFails() + { + $s1 = Stream::factory('foobaz'); + $s1 = FnStream::decorate($s1, [ + 'read' => function () { + return false; + } + ]); + $result = Utils::copyToString($s1); + $this->assertEquals('', $result); + } + + public function testCopiesToStream() + { + $s1 = Stream::factory('foobaz'); + $s2 = Stream::factory(''); + Utils::copyToStream($s1, $s2); + $this->assertEquals('foobaz', (string) $s2); + $s2 = Stream::factory(''); + $s1->seek(0); + Utils::copyToStream($s1, $s2, 3); + $this->assertEquals('foo', (string) $s2); + Utils::copyToStream($s1, $s2, 3); + $this->assertEquals('foobaz', (string) $s2); + } + + public function testStopsCopyToStreamWhenWriteFails() + { + $s1 = Stream::factory('foobaz'); + $s2 = Stream::factory(''); + $s2 = FnStream::decorate($s2, ['write' => function () { return 0; }]); + Utils::copyToStream($s1, $s2); + $this->assertEquals('', (string) $s2); + } + + public function testStopsCopyToSteamWhenWriteFailsWithMaxLen() + { + $s1 = Stream::factory('foobaz'); + $s2 = Stream::factory(''); + $s2 = FnStream::decorate($s2, ['write' => function () { return 0; }]); + Utils::copyToStream($s1, $s2, 10); + $this->assertEquals('', (string) $s2); + } + + public function testStopsCopyToSteamWhenReadFailsWithMaxLen() + { + $s1 = Stream::factory('foobaz'); + $s1 = FnStream::decorate($s1, ['read' => function () { return ''; }]); + $s2 = Stream::factory(''); + Utils::copyToStream($s1, $s2, 10); + $this->assertEquals('', (string) $s2); + } + + public function testReadsLines() + { + $s = Stream::factory("foo\nbaz\nbar"); + $this->assertEquals("foo\n", Utils::readline($s)); + $this->assertEquals("baz\n", Utils::readline($s)); + $this->assertEquals("bar", Utils::readline($s)); + } + + public function testReadsLinesUpToMaxLength() + { + $s = Stream::factory("12345\n"); + $this->assertEquals("123", Utils::readline($s, 4)); + $this->assertEquals("45\n", Utils::readline($s)); + } + + public function testReadsLineUntilFalseReturnedFromRead() + { + $s = $this->getMockBuilder('GuzzleHttp\Stream\Stream') + ->setMethods(['read', 'eof']) + ->disableOriginalConstructor() + ->getMock(); + $s->expects($this->exactly(2)) + ->method('read') + ->will($this->returnCallback(function () { + static $c = false; + if ($c) { + return false; + } + $c = true; + return 'h'; + })); + $s->expects($this->exactly(2)) + ->method('eof') + ->will($this->returnValue(false)); + $this->assertEquals("h", Utils::readline($s)); + } + + public function testCalculatesHash() + { + $s = Stream::factory('foobazbar'); + $this->assertEquals(md5('foobazbar'), Utils::hash($s, 'md5')); + } + + /** + * @expectedException \GuzzleHttp\Stream\Exception\SeekException + */ + public function testCalculatesHashThrowsWhenSeekFails() + { + $s = new NoSeekStream(Stream::factory('foobazbar')); + $s->read(2); + Utils::hash($s, 'md5'); + } + + public function testCalculatesHashSeeksToOriginalPosition() + { + $s = Stream::factory('foobazbar'); + $s->seek(4); + $this->assertEquals(md5('foobazbar'), Utils::hash($s, 'md5')); + $this->assertEquals(4, $s->tell()); + } + + public function testOpensFilesSuccessfully() + { + $r = Utils::open(__FILE__, 'r'); + $this->assertInternalType('resource', $r); + fclose($r); + } + + /** + * @expectedException \RuntimeException + * @expectedExceptionMessage Unable to open /path/to/does/not/exist using mode r + */ + public function testThrowsExceptionNotWarning() + { + Utils::open('/path/to/does/not/exist', 'r'); + } + + public function testProxiesToFactory() + { + $this->assertEquals('foo', (string) Utils::create('foo')); + } +} |