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  1. +662 −0 LICENSE
  2. +4 −0 README
  3. +55 −0 api.php
  4. +43 −0 api.xml
  5. +125 −0 mashape/configuration/helpers/loadMethods.php
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  23. +69 −0 mashape/methods/call/helpers/callHelper.php
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  25. +113 −0 mashape/methods/call/helpers/serializeObject.php
  26. +76 −0 mashape/methods/call/helpers/validateParameters.php
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  32. +82 −0 mashape/net/httpUtils.php
  33. +35 −0 mashape/settings.php
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  35. +40 −0 tests/configuration/restConfigurationLoaderTest.php
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  46. +53 −0 tests/methods/discover/discoverTest.php
662 LICENSE
@@ -0,0 +1,662 @@
+ GNU AFFERO GENERAL PUBLIC LICENSE
+ Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
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+
+ Preamble
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+
+ Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU General Public License into a single
+combined work, and to convey the resulting work. The terms of this
+License will continue to apply to the part which is the covered work,
+but the work with which it is combined will remain governed by version
+3 of the GNU General Public License.
+
+ 14. Revised Versions of this License.
+
+ The Free Software Foundation may publish revised and/or new versions of
+the GNU Affero General Public License from time to time. Such new versions
+will be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+ Each version is given a distinguishing version number. If the
+Program specifies that a certain numbered version of the GNU Affero General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation. If the Program does not specify a version number of the
+GNU Affero General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+ If the Program specifies that a proxy can decide which future
+versions of the GNU Affero General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+ Later license versions may give you additional or different
+permissions. However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+ 15. Disclaimer of Warranty.
+
+ THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+ 16. Limitation of Liability.
+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Affero General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source. For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code. There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU AGPL, see
+<http://www.gnu.org/licenses/>.
+
4 README
@@ -0,0 +1,4 @@
+Mashape PHP library v0.2
+Copyright (C) 2010 Mashape, Inc.
+
+For the documentation, please visit http://www.mashape.com/guide/publish/php
55 api.php
@@ -0,0 +1,55 @@
+<?php
+
+require_once("mashape/mashape.php");
+
+class Ret {
+ public $name;
+ public $age;
+ public $nick;
+}
+
+class User {
+ public $name;
+ public $email;
+ public $ret;
+}
+
+class Tag {
+ public $text;
+ public $author;
+}
+
+class Second {
+ public $tag;
+ public $rating;
+ public $user;
+}
+
+class HelloWorldAPI extends MashapeRestAPI
+{
+ public function sayHello($name, $nick = "default nickname") {
+ $ret = new Ret();
+ $ret->name = $name;
+ $ret->age = array(3, 4, 10);
+ $ret->nick = $nick;
+ return $ret;
+ }
+
+ public function complex1($param1, $param2, $param3) {
+ return new User();
+ }
+
+ public function complex2($param1) {
+ return new Second();
+ }
+
+ public function touch() {
+ return "Ouch!";
+ }
+}
+
+// Handle the requests
+MashapeHandler::handleAPI(new HelloWorldAPI());
+
+?>
+
43 api.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<api serverkey="my-server-key">
+
+ <method http="GET" name="sayHello">
+ <result type="object" name="Ret" />
+ </method>
+
+ <method http="GET" name="complex1">
+ <result type="object" name="User" />
+ </method>
+
+ <method http="GET" name="complex2">
+ <result type="object" name="Second" />
+ </method>
+
+ <method http="GET" name="touch">
+ <result type="simple" name="message"/>
+ </method>
+
+ <object class="Ret">
+ <field>name</field>
+ <field optional="true" array="true">age</field>
+ <field>nick</field>
+ </object>
+
+ <object class="User">
+ <field>name</field>
+ <field>email</field>
+ <field object="Ret">ret</field>
+ </object>
+
+ <object class="Second">
+ <field object="Tag">tag</field>
+ <field>rating</field>
+ <field object="User">user</field>
+ </object>
+
+ <object class="Tag">
+ <field>text</field>
+ <field>author</field>
+ </object>
+</api>
+
125 mashape/configuration/helpers/loadMethods.php
@@ -0,0 +1,125 @@
+<?php
+
+/*
+ * Mashape PHP library.
+ *
+ * Copyright (C) 2010 Mashape, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ *
+ * The author of this software is Mashape, Inc.
+ * For any question or feedback please contact us at: support@mashape.com
+ *
+ */
+
+require_once(dirname(__FILE__) . "/../../exceptions/mashapeException.php");
+require_once(dirname(__FILE__) . "/../restMethod.php");
+
+define("XML_METHOD", "method");
+define("XML_METHOD_NAME", "name");
+define("XML_METHOD_HTTP", "http");
+
+define("XML_RESULT", "result");
+define("XML_RESULT_ARRAY", "array");
+define("XML_RESULT_TYPE", "type");
+define("XML_RESULT_NAME", "name");
+
+function loadMethodsFromXML($xmlDoc) {
+ $methods = array();
+
+ $xmlMethods= $xmlDoc->getElementsByTagName(XML_METHOD);
+ foreach ($xmlMethods as $xmlMethod) {
+ $name = $xmlMethod->getAttribute(XML_METHOD_NAME);
+ if (empty($name)) {
+ throw new MashapeException(EXCEPTION_METHOD_EMPTY_NAME, EXCEPTION_XML_CODE);
+ } else if (existMethod($methods, $name)) {
+ throw new MashapeException(sprintf(EXCEPTION_METHOD_DUPLICATE_NAME, $name), EXCEPTION_XML_CODE);
+ }
+
+ $http = $xmlMethod->getAttribute(XML_METHOD_HTTP);
+ if (empty($http)) {
+ throw new MashapeException(EXCEPTION_METHOD_EMPTY_HTTP, EXCEPTION_XML_CODE);
+ } else {
+ $http = strtolower($http);
+ if ($http != "get" && $http != "post" && $http != "put" && $http != "delete") {
+ throw new MashapeException(sprintf(EXCEPTION_METHOD_INVALID_HTTP, $http),EXCEPTION_XML_CODE);
+ }
+ }
+
+ // Get the result
+ $resultsNode = $xmlMethod->getElementsByTagName(XML_RESULT);
+ $resultNode = null;
+ if ($resultsNode->length > 1) {
+ throw new MashapeException(sprintf(EXCEPTION_RESULT_MULTIPLE, $name), EXCEPTION_XML_CODE);
+ } elseif ($resultsNode->length==1) {
+ $resultNode = $resultsNode->item(0);
+ } else {
+ throw new MashapeException(sprintf(EXCEPTION_RESULT_MISSING, $name), EXCEPTION_XML_CODE);
+ }
+
+ $object = null;
+ $array = null;
+ $resultName = null;
+
+ if ($resultNode != null) {
+ $array = $resultNode->getAttribute(XML_RESULT_ARRAY);
+ if ($array != null && strtolower($array) == "true") {
+ $array = true;
+ } else {
+ $array = false;
+ }
+
+ $type = $resultNode->getAttribute(XML_RESULT_TYPE);
+ if (strtolower($type=="simple")) {
+ $resultName = $resultNode->getAttribute(XML_RESULT_NAME);
+ if (empty($resultName)) {
+ throw new MashapeException(sprintf(EXCEPTION_RESULT_EMPTY_NAME_SIMPLE, $name), EXCEPTION_XML_CODE);
+ }
+ } else if (strtolower($type=="object")) {
+ $object = $resultNode->getAttribute(XML_RESULT_NAME);
+ if (empty($object)) {
+ throw new MashapeException(sprintf(EXCEPTION_RESULT_EMPTY_NAME_OBJECT, $name), EXCEPTION_XML_CODE);
+ }
+ } else if (empty($type)) {
+ throw new MashapeException(sprintf(EXCEPTION_RESULT_EMPTY_TYPE, $name), EXCEPTION_XML_CODE);
+ } else {
+ throw new MashapeException(sprintf(EXCEPTION_RESULT_INVALID_TYPE, $type, $name), EXCEPTION_XML_CODE);
+ }
+ }
+
+ $method = new RESTMethod();
+ $method->setName($name);
+ $method->setObject($object);
+ $method->setResult($resultName);
+ $method->setArray($array);
+ $method->setHttp($http);
+
+ //Save method
+ array_push($methods, $method);
+
+ }
+ return $methods;
+}
+
+function existMethod($methods, $name) {
+ foreach ($methods as $method) {
+ if ($method->getName() == $name) {
+ return true;
+ }
+ }
+ return false;
+}
+
+?>
117 mashape/configuration/helpers/loadObjects.php
@@ -0,0 +1,117 @@
+<?php
+
+/*
+ * Mashape PHP library.
+ *
+ * Copyright (C) 2010 Mashape, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ *
+ * The author of this software is Mashape, Inc.
+ * For any question or feedback please contact us at: support@mashape.com
+ *
+ */
+
+require_once(dirname(__FILE__) . "/../../exceptions/mashapeException.php");
+require_once(dirname(__FILE__) . "/../restField.php");
+require_once(dirname(__FILE__) . "/../restObject.php");
+
+define("XML_OBJECT", "object");
+define("XML_OBJECT_CLASS", "class");
+
+define("XML_FIELD", "field");
+define("XML_FIELD_OBJECT", "object");
+define("XML_FIELD_METHOD", "method");
+define("XML_FIELD_ARRAY", "array");
+define("XML_FIELD_OPTIONAL", "optional");
+
+function loadObjectsFromXML($xmlDocument) {
+ $objects = array();
+
+ $xmlObjects = $xmlDocument->getElementsByTagName(XML_OBJECT);
+ foreach($xmlObjects as $xmlObject)
+ {
+ $className = $xmlObject->getAttribute(XML_OBJECT_CLASS);
+ if (empty($className)) {
+ throw new MashapeException(EXCEPTION_OBJECT_EMPTY_CLASS, EXCEPTION_XML_CODE);
+ } else if (existClassName($objects, $className)) {
+ throw new MashapeException(sprintf(EXCEPTION_OBJECT_DUPLICATE_CLASS, $className), EXCEPTION_XML_CODE);
+ }
+
+ //Get fields
+ $fields = array();
+ $xmlFields = $xmlObject->getElementsByTagName(XML_FIELD);
+ foreach($xmlFields as $xmlField)
+ {
+ $field_name = $xmlField->textContent;
+ if (empty($field_name)) {
+ throw new MashapeException(EXCEPTION_FIELD_EMPTY_NAME, EXCEPTION_XML_CODE);
+ } else if (existFieldName($fields, $field_name)) {
+ throw new MashapeException(sprintf(EXCEPTION_FIELD_NAME_DUPLICATE, $field_name, $className), EXCEPTION_XML_CODE);
+ }
+
+ $field_object = $xmlField->getAttribute(XML_FIELD_OBJECT);
+ $field_method = $xmlField->getAttribute(XML_FIELD_METHOD);
+
+ $field_array = $xmlField->getAttribute(XML_FIELD_ARRAY);
+ if ($field_array != null && strtolower($field_array) == "true") {
+ $field_array = true;
+ } else {
+ $field_array = false;
+ }
+
+ $field_optional = $xmlField->getAttribute(XML_FIELD_OPTIONAL);
+ if ($field_optional != null && strtolower($field_optional) == "true") {
+ $field_optional = true;
+ } else {
+ $field_optional = false;
+ }
+
+ $field = new RESTField();
+ $field->setName($field_name);
+ $field->setObject($field_object);
+ $field->setMethod($field_method);
+ $field->setArray($field_array);
+ $field->setOptional($field_optional);
+ array_push($fields, $field);
+ }
+
+ $object = new RESTObject();
+ $object->setClassName($className);
+ $object->setFields($fields);
+ array_push($objects, $object);
+ }
+ return $objects;
+}
+
+function existClassName($objects, $className) {
+ foreach ($objects as $object) {
+ if ($object->getClassName() == $className) {
+ return true;
+ }
+ }
+ return false;
+}
+
+function existFieldName($fields, $fieldName) {
+ foreach ($fields as $field) {
+ if ($field->getName() == $fieldName) {
+ return true;
+ }
+ }
+ return false;
+}
+
+?>
52 mashape/configuration/restConfiguration.php
@@ -0,0 +1,52 @@
+<?php
+
+/*
+ * Mashape PHP library.
+ *
+ * Copyright (C) 2010 Mashape, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ *
+ * The author of this software is Mashape, Inc.
+ * For any question or feedback please contact us at: support@mashape.com
+ *
+ */
+
+class RESTConfiguration {
+ private $methods;
+ private $objects;
+ private $serverkey;
+
+ public function getServerkey() {
+ return $this->serverkey;
+ }
+ public function getMethods() {
+ return $this->methods;
+ }
+ public function getObjects() {
+ return $this->objects;
+ }
+ public function setServerkey($x) {
+ $this->serverkey = $x;
+ }
+ public function setMethods($x) {
+ $this->methods = $x;
+ }
+ public function setObjects($x) {
+ $this->objects = $x;
+ }
+}
+
+?>
110 mashape/configuration/restConfigurationLoader.php
@@ -0,0 +1,110 @@
+<?php
+
+/*
+ * Mashape PHP library.
+ *
+ * Copyright (C) 2010 Mashape, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ *
+ * The author of this software is Mashape, Inc.
+ * For any question or feedback please contact us at: support@mashape.com
+ *
+ */
+
+require_once(dirname(__FILE__) . "/../settings.php");
+require_once(dirname(__FILE__) . "/../init/init.php");
+require_once(dirname(__FILE__) . "/helpers/loadMethods.php");
+require_once(dirname(__FILE__) . "/helpers/loadObjects.php");
+require_once(dirname(__FILE__) . "/restConfiguration.php");
+
+define("XML_SERVERKEY", "serverkey");
+
+class RESTConfigurationLoader {
+
+ public static function reloadConfiguration($path=CONFIGURATION_FILEPATH) {
+ $_SESSION[SESSION_VARNAME] = null;
+ return self::loadConfiguration($path);
+ }
+
+ public static function loadConfiguration($path=CONFIGURATION_FILEPATH) {
+ $configuration = null;
+ if (isset($_SESSION[SESSION_VARNAME]) && empty($_SESSION[SESSION_VARNAME]) == false) {
+ $configuration = unserialize($_SESSION[SESSION_VARNAME]);
+ } else {
+ $configuration = self::init($path);
+ $_SESSION[SESSION_VARNAME] = serialize($configuration);
+ }
+ return $configuration;
+ }
+
+ public static function getMethod($methodName) {
+ $methods = self::loadConfiguration()->getMethods();
+ foreach ($methods as $method) {
+ if ($method->getName() == $methodName) {
+ return $method;
+ }
+ }
+ return null;
+ }
+
+ public static function getObject($className) {
+ $objects = self::loadConfiguration()->getObjects();
+ foreach ($objects as $object) {
+ if ($object->getClassName() == $className) {
+ return $object;
+ }
+ }
+ return null;
+ }
+
+ private static function init($path) {
+ $xmlDocument = self::getXmlDoc($path);
+
+ // Load Methods
+ $methods = loadMethodsFromXML($xmlDocument);
+
+ // Load Objects
+ $objects = loadObjectsFromXML($xmlDocument);
+
+ // Server Key
+ $serverkey = self::getServerKey($xmlDocument);
+
+ $result = new RESTConfiguration();
+ $result->setServerkey($serverkey);
+ $result->setMethods($methods);
+ $result->setObjects($objects);
+ return $result;
+ }
+
+ private static function getXmlDoc($path) {
+ if (file_exists($path)) {
+ $doc = new DOMDocument();
+ $doc->load($path);
+ return $doc;
+ } else {
+ throw new MashapeException(sprintf(EXCEPTION_CONFIGURATION_FILE_NOTFOUND, $path), EXCEPTION_XML_CODE);
+ }
+ }
+
+ private static function getServerKey($xmlDocument) {
+ $root = $xmlDocument->documentElement;
+ $xmlServerKey = $root->getAttribute(XML_SERVERKEY);
+ return $xmlServerKey;
+ }
+
+}
+
+?>
66 mashape/configuration/restField.php
@@ -0,0 +1,66 @@
+<?php
+
+/*
+ * Mashape PHP library.
+ *
+ * Copyright (C) 2010 Mashape, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ *
+ * The author of this software is Mashape, Inc.
+ * For any question or feedback please contact us at: support@mashape.com
+ *
+ */
+
+class RESTField {
+ private $name;
+ private $object;
+ private $method;
+ private $array;
+ private $optional;
+
+ public function getName() {
+ return $this->name;
+ }
+ public function getObject() {
+ return $this->object;
+ }
+ public function getMethod() {
+ return $this->method;
+ }
+ public function isArray() {
+ return $this->array;
+ }
+ public function isOptional() {
+ return $this->optional;
+ }
+ public function setName($x) {
+ $this->name = $x;
+ }
+ public function setObject($x) {
+ $this->object = $x;
+ }
+ public function setMethod($x) {
+ $this->method = $x;
+ }
+ public function setArray($x) {
+ $this->array = $x;
+ }
+ public function setOptional($x) {
+ $this->optional = $x;
+ }
+}
+
+?>
66 mashape/configuration/restMethod.php
@@ -0,0 +1,66 @@
+<?php
+
+/*
+ * Mashape PHP library.
+ *
+ * Copyright (C) 2010 Mashape, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ *
+ * The author of this software is Mashape, Inc.
+ * For any question or feedback please contact us at: support@mashape.com
+ *
+ */
+
+class RESTMethod {
+ private $object;
+ private $result;
+ private $name;
+ private $array;
+ private $http;
+
+ public function getObject() {
+ return $this->object;
+ }
+ public function getResult() {
+ return $this->result;
+ }
+ public function getName() {
+ return $this->name;
+ }
+ public function getHttp() {
+ return $this->http;
+ }
+ public function setObject($x) {
+ $this->object = $x;
+ }
+ public function setResult($x) {
+ $this->result = $x;
+ }
+ public function setName($x) {
+ $this->name = $x;
+ }
+ public function setHttp($x) {
+ $this->http = $x;
+ }
+ public function setArray($x) {
+ $this->array = $x;
+ }
+ public function isArray() {
+ return $this->array;
+ }
+}
+
+?>
45 mashape/configuration/restObject.php
@@ -0,0 +1,45 @@
+<?php
+
+/*
+ * Mashape PHP library.
+ *
+ * Copyright (C) 2010 Mashape, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ *
+ * The author of this software is Mashape, Inc.
+ * For any question or feedback please contact us at: support@mashape.com
+ *
+ */
+
+class RESTObject {
+ private $className;
+ private $fields;
+
+ public function getClassName() {
+ return $this->className;
+ }
+ public function getFields() {
+ return $this->fields;
+ }
+ public function setClassName($x) {
+ $this->className = $x;
+ }
+ public function setFields($x) {
+ $this->fields = $x;
+ }
+}
+
+?>
81 mashape/exceptions/exceptionMessages.php
@@ -0,0 +1,81 @@
+<?php
+
+/*
+ * Mashape PHP library.
+ *
+ * Copyright (C) 2010 Mashape, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ *
+ * The author of this software is Mashape, Inc.
+ * For any question or feedback please contact us at: support@mashape.com
+ *
+ */
+
+define("EXCEPTION_GENERIC_LIBRARY_ERROR_CODE", 1000);
+define("EXCEPTION_EXPECTED_ARRAY_RESULT", "The result value of field \"%s\" in object \"%s\" it's not an array although it's described it would have been an array, please check your XML file");
+define("EXCEPTION_UNEXPECTED_ARRAY_RESULT", "The result value of field \"%s\" in object \"%s\" it's an array although it was described it wouldn't have been an array, please check your XML file");
+define("EXCEPTION_UNKNOWN_OBJECT", "The result can't be serialized because it's of an unknown type \"%s\" not described in the XML file");
+
+define("EXCEPTION_XML_CODE", 1001);
+// Error messages for XML configuration
+define("EXCEPTION_CONFIGURATION_FILE_NOTFOUND", "Can't find the XML configuration file (path: \"%s\"). Please check that the path is valid and it exists.");
+define("EXCEPTION_METHOD_EMPTY_NAME", "Methods can't have an empty \"name\" attribute");
+define("EXCEPTION_METHOD_DUPLICATE_NAME", "A method with name \"%s\" has already been described");
+define("EXCEPTION_METHOD_EMPTY_HTTP", "Methods can't have an empty \"http\" attribute");
+define("EXCEPTION_METHOD_INVALID_HTTP", "Http method \"%s\" not supported.");
+define("EXCEPTION_RESULT_MULTIPLE", "The method \"%s\" has multiple result nodes. Only one is allowed.");
+define("EXCEPTION_RESULT_MISSING", "The method \"%s\" requires a result child element.");
+define("EXCEPTION_RESULT_EMPTY_TYPE", "Please enter a result \"type\" attribute for method \"%s\"");
+define("EXCEPTION_RESULT_EMPTY_NAME_SIMPLE", "Please enter a result \"name\" attribute for method \"%s\", that is the name of the field that will contain the result value");
+define("EXCEPTION_RESULT_EMPTY_NAME_OBJECT", "Please enter a result \"name\" attribute for method \"%s\", that is the class name belonging to the object that will represent the result value");
+define("EXCEPTION_RESULT_INVALID_TYPE", "Invalid result type \"%s\" for method \"%s\"");
+define("EXCEPTION_OBJECT_EMPTY_CLASS", "Objects can't have an empty \"class\" attribute");
+define("EXCEPTION_OBJECT_DUPLICATE_CLASS", "An object with class \"%s\" has already been described");
+define("EXCEPTION_FIELD_EMPTY_NAME", "Fields can't have an empty \"name\" attribute");
+define("EXCEPTION_FIELD_NAME_DUPLICATE", "A field with name \"%s\" has already been described for object \"%s\"");
+define("EXCEPTION_EMPTY_SERVERKEY", "The server-key is missing from your XML configuration file");
+define("EXCEPTION_MISSING_OBJECTS", "Missing XML description for objects: %s");
+
+define("EXCEPTION_INVALID_HTTPMETHOD_CODE", 1002);
+define("EXCEPTION_INVALID_HTTPMETHOD", "The requested method doesn't support this HTTP Method provided");
+
+define("EXCEPTION_NOTSUPPORTED_HTTPMETHOD_CODE", 1003);
+define("EXCEPTION_NOTSUPPORTED_HTTPMETHOD", "Http Method not supported. Only DELETE, GET, POST, PUT are supported");
+
+define("EXCEPTION_NOTSUPPORTED_OPERATION_CODE", 1004);
+define("EXCEPTION_NOTSUPPORTED_OPERATION", "Operation not supported");
+
+define("EXCEPTION_AUTH_INVALID_SERVERKEY_CODE", 1005);
+define("EXCEPTION_AUTH_INVALID_SERVERKEY", "The request can't be authenticated because the server key sent for the request, and the one saved in the XML file, don't match");
+
+define("EXCEPTION_METHOD_NOTFOUND_CODE", 1006);
+define("EXCEPTION_METHOD_NOTFOUND", "The method requested was not found");
+
+define("EXCEPTION_AUTH_INVALID_CODE", 1007);
+define("EXCEPTION_AUTH_INVALID", "You're request has not been authorized");
+
+define("EXCEPTION_REQUIRED_PARAMETERS_CODE", 1008);
+define("EXCEPTION_REQUIRED_PARAMETERS", "Some parameters required by the method are missing");
+
+define("EXCEPTION_REQUIRED_PARAMETER", "Missing required parameter \"%s\"");
+
+// http://api.mashape.com Error codes
+
+define("EXCEPTION_INVALID_APIKEY_CODE", 2001);
+define("EXCEPTION_EXCEEDED_LIMIT_CODE", 2002);
+define("EXCEPTION_SYSTEM_ERROR_CODE", 2000);
+
+?>
37 mashape/exceptions/mashapeException.php
@@ -0,0 +1,37 @@
+<?php
+
+/*
+ * Mashape PHP library.
+ *
+ * Copyright (C) 2010 Mashape, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ *
+ * The author of this software is Mashape, Inc.
+ * For any question or feedback please contact us at: support@mashape.com
+ *
+ */
+
+require_once(dirname(__FILE__) . "/exceptionMessages.php");
+
+class MashapeException extends Exception {
+
+ function __construct($message, $code) {
+ parent::__construct($message, $code);
+ }
+
+}
+
+?>
39 mashape/init/headers.php
@@ -0,0 +1,39 @@
+<?php
+
+/*
+ * Mashape PHP library.
+ *
+ * Copyright (C) 2010 Mashape, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ *
+ * The author of this software is Mashape, Inc.
+ * For any question or feedback please contact us at: support@mashape.com
+ *
+ */
+
+if(!function_exists('apache_request_headers')) {
+ function apache_request_headers() {
+ $headers = array();
+ foreach($_SERVER as $key => $value) {
+ if(substr($key, 0, 5) == 'HTTP_') {
+ $headers[str_replace(' ', '-', ucwords(str_replace('_', ' ', strtolower(substr($key, 5)))))] = $value;
+ }
+ }
+ return $headers;
+ }
+}
+
+?>
33 mashape/init/init.php
@@ -0,0 +1,33 @@
+<?php
+
+/*
+ * Mashape PHP library.
+ *
+ * Copyright (C) 2010 Mashape, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ *
+ * The author of this software is Mashape, Inc.
+ * For any question or feedback please contact us at: support@mashape.com
+ *
+ */
+
+require_once(dirname(__FILE__) . "/headers.php");
+require_once(dirname(__FILE__) . "/session.php");
+require_once(dirname(__FILE__) . "/json.php");
+require_once(dirname(__FILE__) . "/../exceptions/mashapeException.php");
+
+define("LIBRARY_VERSION", "V02");
+?>
40 mashape/init/json.php
@@ -0,0 +1,40 @@
+<?php
+
+/*
+ * Mashape PHP library.
+ *
+ * Copyright (C) 2010 Mashape, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ *
+ * The author of this software is Mashape, Inc.
+ * For any question or feedback please contact us at: support@mashape.com
+ *
+ */
+
+if (!function_exists('json_decode')) {
+ function json_decode($content, $assoc=false) {
+ require_once(dirname(__FILE__) . "../json/jsonImpl.php");
+ if ($assoc) {
+ $json = new Services_JSON(SERVICES_JSON_LOOSE_TYPE);
+ }
+ else {
+ $json = new Services_JSON;
+ }
+ return $json->decode($content);
+ }
+}
+
+?>
30 mashape/init/session.php
@@ -0,0 +1,30 @@
+<?php
+
+/*
+ * Mashape PHP library.
+ *
+ * Copyright (C) 2010 Mashape, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ *
+ * The author of this software is Mashape, Inc.
+ * For any question or feedback please contact us at: support@mashape.com
+ *
+ */
+
+// Start the session. If already started do nothing.
+if (!session_id()) session_start();
+
+?>
806 mashape/json/jsonImpl.php
@@ -0,0 +1,806 @@
+<?php
+/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
+
+/**
+ * Converts to and from JSON format.
+ *
+ * JSON (JavaScript Object Notation) is a lightweight data-interchange
+ * format. It is easy for humans to read and write. It is easy for machines
+ * to parse and generate. It is based on a subset of the JavaScript
+ * Programming Language, Standard ECMA-262 3rd Edition - December 1999.
+ * This feature can also be found in Python. JSON is a text format that is
+ * completely language independent but uses conventions that are familiar
+ * to programmers of the C-family of languages, including C, C++, C#, Java,
+ * JavaScript, Perl, TCL, and many others. These properties make JSON an
+ * ideal data-interchange language.
+ *
+ * This package provides a simple encoder and decoder for JSON notation. It
+ * is intended for use with client-side Javascript applications that make
+ * use of HTTPRequest to perform server communication functions - data can
+ * be encoded into JSON notation for use in a client-side javascript, or
+ * decoded from incoming Javascript requests. JSON format is native to
+ * Javascript, and can be directly eval()'ed with no further parsing
+ * overhead
+ *
+ * All strings should be in ASCII or UTF-8 format!
+ *
+ * LICENSE: Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met: Redistributions of source code must retain the
+ * above copyright notice, this list of conditions and the following
+ * disclaimer. Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+ * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * @category
+ * @package Services_JSON
+ * @author Michal Migurski <mike-json@teczno.com>
+ * @author Matt Knapp <mdknapp[at]gmail[dot]com>
+ * @author Brett Stimmerman <brettstimmerman[at]gmail[dot]com>
+ * @copyright 2005 Michal Migurski
+ * @version CVS: $Id: JSON.php,v 1.31 2006/06/28 05:54:17 migurski Exp $
+ * @license http://www.opensource.org/licenses/bsd-license.php
+ * @link http://pear.php.net/pepr/pepr-proposal-show.php?id=198
+ */
+
+/**
+ * Marker constant for Services_JSON::decode(), used to flag stack state
+ */
+define('SERVICES_JSON_SLICE', 1);
+
+/**
+ * Marker constant for Services_JSON::decode(), used to flag stack state
+ */
+define('SERVICES_JSON_IN_STR', 2);
+
+/**
+ * Marker constant for Services_JSON::decode(), used to flag stack state
+ */
+define('SERVICES_JSON_IN_ARR', 3);
+
+/**
+ * Marker constant for Services_JSON::decode(), used to flag stack state
+ */
+define('SERVICES_JSON_IN_OBJ', 4);
+
+/**
+ * Marker constant for Services_JSON::decode(), used to flag stack state
+ */
+define('SERVICES_JSON_IN_CMT', 5);
+
+/**
+ * Behavior switch for Services_JSON::decode()
+ */
+define('SERVICES_JSON_LOOSE_TYPE', 16);
+
+/**
+ * Behavior switch for Services_JSON::decode()
+ */
+define('SERVICES_JSON_SUPPRESS_ERRORS', 32);
+
+/**
+ * Converts to and from JSON format.
+ *
+ * Brief example of use:
+ *
+ * <code>
+ * // create a new instance of Services_JSON
+ * $json = new Services_JSON();
+ *
+ * // convert a complexe value to JSON notation, and send it to the browser
+ * $value = array('foo', 'bar', array(1, 2, 'baz'), array(3, array(4)));
+ * $output = $json->encode($value);
+ *
+ * print($output);
+ * // prints: ["foo","bar",[1,2,"baz"],[3,[4]]]
+ *
+ * // accept incoming POST data, assumed to be in JSON notation
+ * $input = file_get_contents('php://input', 1000000);
+ * $value = $json->decode($input);
+ * </code>
+ */
+class Services_JSON
+{
+ /**
+ * constructs a new JSON instance
+ *
+ * @param int $use object behavior flags; combine with boolean-OR
+ *
+ * possible values:
+ * - SERVICES_JSON_LOOSE_TYPE: loose typing.
+ * "{...}" syntax creates associative arrays
+ * instead of objects in decode().
+ * - SERVICES_JSON_SUPPRESS_ERRORS: error suppression.
+ * Values which can't be encoded (e.g. resources)
+ * appear as NULL instead of throwing errors.
+ * By default, a deeply-nested resource will
+ * bubble up with an error, so all return values
+ * from encode() should be checked with isError()
+ */
+ function Services_JSON($use = 0)
+ {
+ $this->use = $use;
+ }
+
+ /**
+ * convert a string from one UTF-16 char to one UTF-8 char
+ *
+ * Normally should be handled by mb_convert_encoding, but
+ * provides a slower PHP-only method for installations
+ * that lack the multibye string extension.
+ *
+ * @param string $utf16 UTF-16 character
+ * @return string UTF-8 character
+ * @access private
+ */
+ function utf162utf8($utf16)
+ {
+ // oh please oh please oh please oh please oh please
+ if(function_exists('mb_convert_encoding')) {
+ return mb_convert_encoding($utf16, 'UTF-8', 'UTF-16');
+ }
+
+ $bytes = (ord($utf16{0}) << 8) | ord($utf16{1});
+
+ switch(true) {
+ case ((0x7F & $bytes) == $bytes):
+ // this case should never be reached, because we are in ASCII range
+ // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ return chr(0x7F & $bytes);
+
+ case (0x07FF & $bytes) == $bytes:
+ // return a 2-byte UTF-8 character
+ // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ return chr(0xC0 | (($bytes >> 6) & 0x1F))
+ . chr(0x80 | ($bytes & 0x3F));
+
+ case (0xFFFF & $bytes) == $bytes:
+ // return a 3-byte UTF-8 character
+ // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ return chr(0xE0 | (($bytes >> 12) & 0x0F))
+ . chr(0x80 | (($bytes >> 6) & 0x3F))
+ . chr(0x80 | ($bytes & 0x3F));
+ }
+
+ // ignoring UTF-32 for now, sorry
+ return '';
+ }
+
+ /**
+ * convert a string from one UTF-8 char to one UTF-16 char
+ *
+ * Normally should be handled by mb_convert_encoding, but
+ * provides a slower PHP-only method for installations
+ * that lack the multibye string extension.
+ *
+ * @param string $utf8 UTF-8 character
+ * @return string UTF-16 character
+ * @access private
+ */
+ function utf82utf16($utf8)
+ {
+ // oh please oh please oh please oh please oh please
+ if(function_exists('mb_convert_encoding')) {
+ return mb_convert_encoding($utf8, 'UTF-16', 'UTF-8');
+ }
+
+ switch(strlen($utf8)) {
+ case 1:
+ // this case should never be reached, because we are in ASCII range
+ // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ return $utf8;
+
+ case 2:
+ // return a UTF-16 character from a 2-byte UTF-8 char
+ // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ return chr(0x07 & (ord($utf8{0}) >> 2))
+ . chr((0xC0 & (ord($utf8{0}) << 6))
+ | (0x3F & ord($utf8{1})));
+
+ case 3:
+ // return a UTF-16 character from a 3-byte UTF-8 char
+ // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ return chr((0xF0 & (ord($utf8{0}) << 4))
+ | (0x0F & (ord($utf8{1}) >> 2)))
+ . chr((0xC0 & (ord($utf8{1}) << 6))
+ | (0x7F & ord($utf8{2})));
+ }
+
+ // ignoring UTF-32 for now, sorry
+ return '';
+ }
+
+ /**
+ * encodes an arbitrary variable into JSON format
+ *
+ * @param mixed $var any number, boolean, string, array, or object to be encoded.
+ * see argument 1 to Services_JSON() above for array-parsing behavior.
+ * if var is a strng, note that encode() always expects it
+ * to be in ASCII or UTF-8 format!
+ *
+ * @return mixed JSON string representation of input var or an error if a problem occurs
+ * @access public
+ */
+ function encode($var)
+ {
+ switch (gettype($var)) {
+ case 'boolean':
+ return $var ? 'true' : 'false';
+
+ case 'NULL':
+ return 'null';
+
+ case 'integer':
+ return (int) $var;
+
+ case 'double':
+ case 'float':
+ return (float) $var;
+
+ case 'string':
+ // STRINGS ARE EXPECTED TO BE IN ASCII OR UTF-8 FORMAT
+ $ascii = '';
+ $strlen_var = strlen($var);
+
+ /*
+ * Iterate over every character in the string,
+ * escaping with a slash or encoding to UTF-8 where necessary
+ */
+ for ($c = 0; $c < $strlen_var; ++$c) {
+
+ $ord_var_c = ord($var{$c});
+
+ switch (true) {
+ case $ord_var_c == 0x08:
+ $ascii .= '\b';
+ break;
+ case $ord_var_c == 0x09:
+ $ascii .= '\t';
+ break;
+ case $ord_var_c == 0x0A:
+ $ascii .= '\n';
+ break;
+ case $ord_var_c == 0x0C:
+ $ascii .= '\f';
+ break;
+ case $ord_var_c == 0x0D:
+ $ascii .= '\r';
+ break;
+
+ case $ord_var_c == 0x22:
+ case $ord_var_c == 0x2F:
+ case $ord_var_c == 0x5C:
+ // double quote, slash, slosh
+ $ascii .= '\\'.$var{$c};
+ break;
+
+ case (($ord_var_c >= 0x20) && ($ord_var_c <= 0x7F)):
+ // characters U-00000000 - U-0000007F (same as ASCII)
+ $ascii .= $var{$c};
+ break;
+
+ case (($ord_var_c & 0xE0) == 0xC0):
+ // characters U-00000080 - U-000007FF, mask 110XXXXX
+ // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ $char = pack('C*', $ord_var_c, ord($var{$c + 1}));
+ $c += 1;
+ $utf16 = $this->utf82utf16($char);
+ $ascii .= sprintf('\u%04s', bin2hex($utf16));
+ break;
+
+ case (($ord_var_c & 0xF0) == 0xE0):
+ // characters U-00000800 - U-0000FFFF, mask 1110XXXX
+ // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ $char = pack('C*', $ord_var_c,
+ ord($var{$c + 1}),
+ ord($var{$c + 2}));
+ $c += 2;
+ $utf16 = $this->utf82utf16($char);
+ $ascii .= sprintf('\u%04s', bin2hex($utf16));
+ break;
+
+ case (($ord_var_c & 0xF8) == 0xF0):
+ // characters U-00010000 - U-001FFFFF, mask 11110XXX
+ // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ $char = pack('C*', $ord_var_c,
+ ord($var{$c + 1}),
+ ord($var{$c + 2}),
+ ord($var{$c + 3}));
+ $c += 3;
+ $utf16 = $this->utf82utf16($char);
+ $ascii .= sprintf('\u%04s', bin2hex($utf16));
+ break;
+
+ case (($ord_var_c & 0xFC) == 0xF8):
+ // characters U-00200000 - U-03FFFFFF, mask 111110XX
+ // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ $char = pack('C*', $ord_var_c,
+ ord($var{$c + 1}),
+ ord($var{$c + 2}),
+ ord($var{$c + 3}),
+ ord($var{$c + 4}));
+ $c += 4;
+ $utf16 = $this->utf82utf16($char);
+ $ascii .= sprintf('\u%04s', bin2hex($utf16));
+ break;
+
+ case (($ord_var_c & 0xFE) == 0xFC):
+ // characters U-04000000 - U-7FFFFFFF, mask 1111110X
+ // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ $char = pack('C*', $ord_var_c,
+ ord($var{$c + 1}),
+ ord($var{$c + 2}),
+ ord($var{$c + 3}),
+ ord($var{$c + 4}),
+ ord($var{$c + 5}));
+ $c += 5;
+ $utf16 = $this->utf82utf16($char);
+ $ascii .= sprintf('\u%04s', bin2hex($utf16));
+ break;
+ }
+ }
+
+ return '"'.$ascii.'"';
+
+ case 'array':
+ /*
+ * As per JSON spec if any array key is not an integer
+ * we must treat the the whole array as an object. We
+ * also try to catch a sparsely populated associative
+ * array with numeric keys here because some JS engines
+ * will create an array with empty indexes up to
+ * max_index which can cause memory issues and because
+ * the keys, which may be relevant, will be remapped
+ * otherwise.
+ *
+ * As per the ECMA and JSON specification an object may
+ * have any string as a property. Unfortunately due to
+ * a hole in the ECMA specification if the key is a
+ * ECMA reserved word or starts with a digit the
+ * parameter is only accessible using ECMAScript's
+ * bracket notation.
+ */
+
+ // treat as a JSON object
+ if (is_array($var) && count($var) && (array_keys($var) !== range(0, sizeof($var) - 1))) {
+ $properties = array_map(array($this, 'name_value'),
+ array_keys($var),
+ array_values($var));
+
+ foreach($properties as $property) {
+ if(Services_JSON::isError($property)) {
+ return $property;
+ }
+ }
+
+ return '{' . join(',', $properties) . '}';
+ }
+
+ // treat it like a regular array
+ $elements = array_map(array($this, 'encode'), $var);
+
+ foreach($elements as $element) {
+ if(Services_JSON::isError($element)) {
+ return $element;
+ }
+ }
+
+ return '[' . join(',', $elements) . ']';
+
+ case 'object':
+ $vars = get_object_vars($var);
+
+ $properties = array_map(array($this, 'name_value'),
+ array_keys($vars),
+ array_values($vars));
+
+ foreach($properties as $property) {
+ if(Services_JSON::isError($property)) {
+ return $property;
+ }
+ }
+
+ return '{' . join(',', $properties) . '}';
+
+ default:
+ return ($this->use & SERVICES_JSON_SUPPRESS_ERRORS)
+ ? 'null'
+ : new Services_JSON_Error(gettype($var)." can not be encoded as JSON string");
+ }
+ }
+
+ /**
+ * array-walking function for use in generating JSON-formatted name-value pairs
+ *
+ * @param string $name name of key to use
+ * @param mixed $value reference to an array element to be encoded
+ *
+ * @return string JSON-formatted name-value pair, like '"name":value'
+ * @access private
+ */
+ function name_value($name, $value)
+ {
+ $encoded_value = $this->encode($value);
+
+ if(Services_JSON::isError($encoded_value)) {
+ return $encoded_value;
+ }
+
+ return $this->encode(strval($name)) . ':' . $encoded_value;
+ }
+
+ /**
+ * reduce a string by removing leading and trailing comments and whitespace
+ *
+ * @param $str string string value to strip of comments and whitespace
+ *
+ * @return string string value stripped of comments and whitespace
+ * @access private
+ */
+ function reduce_string($str)
+ {
+ $str = preg_replace(array(
+
+ // eliminate single line comments in '// ...' form
+ '#^\s*//(.+)$#m',
+
+ // eliminate multi-line comments in '/* ... */' form, at start of string
+ '#^\s*/\*(.+)\*/#Us',
+
+ // eliminate multi-line comments in '/* ... */' form, at end of string
+ '#/\*(.+)\*/\s*$#Us'
+
+ ), '', $str);
+
+ // eliminate extraneous space
+ return trim($str);
+ }
+
+ /**
+ * decodes a JSON string into appropriate variable
+ *
+ * @param string $str JSON-formatted string
+ *
+ * @return mixed number, boolean, string, array, or object
+ * corresponding to given JSON input string.
+ * See argument 1 to Services_JSON() above for object-output behavior.
+ * Note that decode() always returns strings
+ * in ASCII or UTF-8 format!
+ * @access public
+ */
+ function decode($str)
+ {
+ $str = $this->reduce_string($str);
+
+ switch (strtolower($str)) {
+ case 'true':
+ return true;
+
+ case 'false':
+ return false;
+
+ case 'null':
+ return null;
+
+ default:
+ $m = array();
+
+ if (is_numeric($str)) {
+ // Lookie-loo, it's a number
+
+ // This would work on its own, but I'm trying to be
+ // good about returning integers where appropriate:
+ // return (float)$str;
+
+ // Return float or int, as appropriate
+ return ((float)$str == (integer)$str)
+ ? (integer)$str
+ : (float)$str;
+
+ } elseif (preg_match('/^("|\').*(\1)$/s', $str, $m) && $m[1] == $m[2]) {
+ // STRINGS RETURNED IN UTF-8 FORMAT
+ $delim = substr($str, 0, 1);
+ $chrs = substr($str, 1, -1);
+ $utf8 = '';
+ $strlen_chrs = strlen($chrs);
+
+ for ($c = 0; $c < $strlen_chrs; ++$c) {
+
+ $substr_chrs_c_2 = substr($chrs, $c, 2);
+ $ord_chrs_c = ord($chrs{$c});
+
+ switch (true) {
+ case $substr_chrs_c_2 == '\b':
+ $utf8 .= chr(0x08);
+ ++$c;
+ break;
+ case $substr_chrs_c_2 == '\t':
+ $utf8 .= chr(0x09);
+ ++$c;
+ break;
+ case $substr_chrs_c_2 == '\n':
+ $utf8 .= chr(0x0A);
+ ++$c;
+ break;
+ case $substr_chrs_c_2 == '\f':
+ $utf8 .= chr(0x0C);
+ ++$c;
+ break;
+ case $substr_chrs_c_2 == '\r':
+ $utf8 .= chr(0x0D);
+ ++$c;
+ break;
+
+ case $substr_chrs_c_2 == '\\"':
+ case $substr_chrs_c_2 == '\\\'':
+ case $substr_chrs_c_2 == '\\\\':
+ case $substr_chrs_c_2 == '\\/':
+ if (($delim == '"' && $substr_chrs_c_2 != '\\\'') ||
+ ($delim == "'" && $substr_chrs_c_2 != '\\"')) {
+ $utf8 .= $chrs{++$c};
+ }
+ break;
+
+ case preg_match('/\\\u[0-9A-F]{4}/i', substr($chrs, $c, 6)):
+ // single, escaped unicode character
+ $utf16 = chr(hexdec(substr($chrs, ($c + 2), 2)))
+ . chr(hexdec(substr($chrs, ($c + 4), 2)));
+ $utf8 .= $this->utf162utf8($utf16);
+ $c += 5;
+ break;
+
+ case ($ord_chrs_c >= 0x20) && ($ord_chrs_c <= 0x7F):
+ $utf8 .= $chrs{$c};
+ break;
+
+ case ($ord_chrs_c & 0xE0) == 0xC0:
+ // characters U-00000080 - U-000007FF, mask 110XXXXX
+ //see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ $utf8 .= substr($chrs, $c, 2);
+ ++$c;
+ break;
+
+ case ($ord_chrs_c & 0xF0) == 0xE0:
+ // characters U-00000800 - U-0000FFFF, mask 1110XXXX
+ // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ $utf8 .= substr($chrs, $c, 3);
+ $c += 2;
+ break;
+
+ case ($ord_chrs_c & 0xF8) == 0xF0:
+ // characters U-00010000 - U-001FFFFF, mask 11110XXX
+ // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ $utf8 .= substr($chrs, $c, 4);
+ $c += 3;
+ break;
+
+ case ($ord_chrs_c & 0xFC) == 0xF8:
+ // characters U-00200000 - U-03FFFFFF, mask 111110XX
+ // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ $utf8 .= substr($chrs, $c, 5);
+ $c += 4;
+ break;
+
+ case ($ord_chrs_c & 0xFE) == 0xFC:
+ // characters U-04000000 - U-7FFFFFFF, mask 1111110X
+ // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ $utf8 .= substr($chrs, $c, 6);
+ $c += 5;
+ break;
+
+ }
+
+ }
+
+ return $utf8;
+
+ } elseif (preg_match('/^\[.*\]$/s', $str) || preg_match('/^\{.*\}$/s', $str)) {
+ // array, or object notation
+
+ if ($str{0} == '[') {
+ $stk = array(SERVICES_JSON_IN_ARR);
+ $arr = array();
+ } else {
+ if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
+ $stk = array(SERVICES_JSON_IN_OBJ);
+ $obj = array();
+ } else {
+ $stk = array(SERVICES_JSON_IN_OBJ);
+ $obj = new stdClass();