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ExtensionParser.php
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ExtensionParser.php
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<?php
/**
* Extension to the generic parser that adds PECL specific tags
*
* PHP versions 5
*
* LICENSE: This source file is subject to version 3.0 of the PHP license
* that is available through the world-wide-web at the following URI:
* http://www.php.net/license/3_0.txt. If you did not receive a copy of
* the PHP License and are unable to obtain it through the web, please
* send a note to license@php.net so we can mail you a copy immediately.
*
* @category Tools and Utilities
* @package CodeGen
* @author Hartmut Holzgraefe <hartmut@php.net>
* @copyright 2005, 2006 Hartmut Holzgraefe
* @license http://www.php.net/license/3_0.txt PHP License 3.0
* @version CVS: $Id$
* @link http://pear.php.net/package/CodeGen
*/
/**
* includes
*/
require_once "CodeGen/ExtensionParser.php";
require_once "CodeGen/PECL/Maintainer.php";
/**
* Extension to the generic parser that adds PECL specific tags
*
* @category Tools and Utilities
* @package CodeGen
* @author Hartmut Holzgraefe <hartmut@php.net>
* @copyright 2005, 2006 Hartmut Holzgraefe
* @license http://www.php.net/license/3_0.txt PHP License 3.0
* @version Release: @package_version@
* @link http://pear.php.net/package/CodeGen
*/
class CodeGen_PECL_ExtensionParser
extends CodeGen_ExtensionParser
{
function setInputFile($filename)
{
$this->extension->addPackageFile("copy", $filename);
return parent::setInputFile($filename);
}
function tagstart_maintainer($attr)
{
// check: never popped?
$this->pushHelper(new CodeGen_PECL_Maintainer);
return $this->noAttributes($attr);
}
function tagstart_release($attr)
{
$this->pushHelper(new CodeGen_PECL_Release);
return $this->noAttributes($attr);
}
function tagstart_extension_changelog($attr)
{
$this->verbatim();
return $this->noAttributes($attr);
}
function tagstart_extension_function($attr)
{
$err = $this->checkAttributes($attr, array("name", "role", "if"));
if (PEAR::isError($err)) {
return $err;
}
$this->pushHelper(new CodeGen_PECL_Element_Function);
$role = isset($attr["role"]) ? $attr["role"] : "public";
if (isset($attr["name"])) {
if ($role == "public" && $this->extension->getPrefix()) {
$err = $this->helper->setName($this->extension->getPrefix()."_".$attr["name"]);
} else {
$err = $this->helper->setName($attr["name"]);
}
if (PEAR::isError($err)) {
return $err;
}
} else {
return PEAR::raiseError("'name' attribut for <function> missing");
}
$err = $this->helper->setRole($role);
if (PEAR::isError($err)) {
return $err;
}
if (isset($attr["if"])) {
$this->helper->setIfCondition($attr["if"]);
}
return true;
}
function tagstart_extension_functions_function($attr) {
return $this->tagstart_extension_function($attr);
}
function tagstart_function_summary($attr)
{
return $this->noAttributes($attr);
}
function tagend_function_summary($attr, $data)
{
return $this->helper->setSummary(trim($data));
}
function tagstart_function_description($attr)
{
$this->verbatim();
return $this->noAttributes($attr);
}
function tagend_function_description($attr, $data)
{
return $this->helper->setDescription(CodeGen_Tools_IndentC::linetrim($data));
}
function tagstart_function_proto($attr)
{
return $this->noAttributes($attr);
}
function tagend_function_proto($attr, $data)
{
return $this->helper->setProto(trim($data), $this->extension);
}
function tagstart_function_code($attr)
{
$err = $this->checkAttributes($attr, array("src"));
if (PEAR::isError($err)) {
return $err;
}
if (isset($attr["src"])) {
if (!file_exists($attr["src"])) {
return PEAR::raiseError("'src' file '$attr[src]' not found in <code>");
}
if (!is_readable($attr["src"])) {
return PEAR::raiseError("Cannot read 'src' file '$attr[src]' in <code>");
}
}
}
function tagend_function_code($attr, $data, $line=0, $file="")
{
if (isset($attr["src"])) {
return $this->helper->setCode(CodeGen_Tools_IndentC::linetrim(file_get_contents($attr["src"])));
} else {
return $this->helper->setCode($data, $line, $file);
}
}
function tagstart_function_notest($attr)
{
return $this->noAttributes($attr);
}
function tagend_function_notest($attr, $data)
{
return $this->helper->setTestCode("");
}
function tagstart_function_test($attr)
{
return $this->noAttributes($attr);
}
function tagstart_function_test_description($attr)
{
return $this->noAttributes($attr);
}
function tagend_function_test_description($attr, $data)
{
return $this->helper->setTestDescription(CodeGen_Tools_IndentC::linetrim($data));
}
function tagstart_function_test_code($attr)
{
return $this->noAttributes($attr);
}
function tagend_function_test_code($attr, $data)
{
return $this->helper->setTestCode(CodeGen_Tools_IndentC::linetrim($data));
}
function tagstart_function_test_result($attr)
{
return $this->checkAttributes($attr, array("mode"));
}
function tagend_function_test_result($attr, $data)
{
return $this->helper->setTestResult(CodeGen_Tools_IndentC::linetrim($data), @$attr['mode']);
}
function tagstart_function_test_ini($attr)
{
return $this->noAttributes($attr);
}
function tagend_function_test_ini($attr, $data)
{
return $this->helper->setTestIni(CodeGen_Tools_IndentC::linetrim($data));
}
function tagstart_function_test_skipif($attr)
{
return $this->noAttributes($attr);
}
function tagend_function_test_skipif($attr, $data)
{
return $this->helper->setTestSkipIf(CodeGen_Tools_IndentC::linetrim($data));
}
function tagend_extension_function($attr, $data)
{
$err = $this->extension->addFunction($this->helper);
$this->popHelper();
return $err;
}
function tagend_extension_functions_function($attr, $data)
{
return $this->tagend_extension_function($attr, $data);
}
function tagstart_functions($attr) {
return $this->noAttributes($attr);
}
function tagstart_extension_resource($attr)
{
return $this->tagstart_resources_resource($attr);
}
function tagstart_resources_resource($attr)
{
$err = $this->checkAttributes($attr, array("name", "payload", "alloc", "if"));
if (PEAR::isError($err)) {
return $err;
}
$this->pushHelper(new CodeGen_PECL_Element_Resource);
if (isset($attr["name"])) {
$err = $this->helper->setName($attr["name"]);
if (PEAR::isError($err)) {
return $err;
}
} else {
return PEAR::raiseError("name attribut for resource missing");
}
if (isset($attr["payload"])) {
$err = $this->helper->setPayload($attr["payload"]);
if (PEAR::isError($err)) {
return $err;
}
} else {
return PEAR::raiseError("payload attribut for resource missing");
}
if (isset($attr["alloc"])) {
$value = $this->toBool($attr["alloc"], "alloc");
if (PEAR::isError($value)) {
return $value;
}
$err = $this->helper->setAlloc($value);
if (PEAR::isError($err)) {
return $err;
}
}
if (isset($attr["if"])) {
$this->helper->setIfCondition($attr["if"]);
}
return true;
}
function tagend_resource_destruct($attr, $data)
{
return $this->helper->setDestruct(CodeGen_Tools_IndentC::linetrim($data));
}
function tagend_resource_description($attr, $data)
{
return $this->helper->setDescription(CodeGen_Tools_IndentC::linetrim($data));
}
function tagend_extension_resource($attr, $data) {
return $this->tagend_resources_resource($attr, $data);
}
function tagend_resources_resource($attr, $data)
{
$err = $this->extension->addResource($this->helper);
$this->popHelper();
return $err;
}
function tagend_resources($attr, $data) {
return true;
}
function tagend_extension_logo($attr, $data)
{
// TODO checks
if (!isset($attr["name"])) {
$attr["name"] = $this->extension->getName();
}
$logo = new CodeGen_PECL_Element_Logo($attr["name"]);
if (!isset($attr["mimetype"])) {
$attr["mimetype"] = false;
}
if (isset($attr["src"])) {
$err = $logo->loadFile($attr["src"], $attr["mimetype"]);
if (PEAR::isError($err)) {
return $err;
}
} else {
// we support base64 encoded embedded data only
$decoded = base64_decode($data);
if (!is_string($decoded)) {
return PEAR::raiseError("only base64 encoded image data is supported for embedded data");
}
$err = $logo->setData($decoded, $attr["mimetype"]);
if (PEAR::isError($err)) {
return $err;
}
}
return $this->extension->addLogo($logo);
}
function tagstart_constants($attr) {
$this->pushHelper($attr);
}
function tagend_extension_constant($attr, $data)
{
return $this->tagend_constants_constant($attr, $data);
}
function tagend_constants_constant($attr, $data)
{
$const = new CodeGen_PECL_Element_Constant;
if (isset($attr["name"])) {
$err = $const->setName($attr["name"]);
if (PEAR::isError($err)) {
return $err;
}
} else {
return PEAR::raiseError("name attribut for constant missing");
}
if (isset($attr["type"])) {
$err = $const->setType($attr["type"]);
} else {
$err = $const->setType("int"); // default
}
if (PEAR::isError($err)) {
return $err;
}
if (isset($attr["value"])) {
$err = $const->setValue($attr["value"]);
} else {
$const->setDefine(false);
$err = $const->setValue($attr["name"]); // default -> mimic a C #define or enum value
}
if (PEAR::isError($err)) {
return $err;
}
if (isset($attr["define"])) {
$err = $const->setDefine($attr["define"]);
}
if (PEAR::isError($err)) {
return $err;
}
if (isset($attr["group"])) {
$err = $const->setGroup($attr["group"]);
} else if (is_array($this->helper) && isset($this->helper["group"])) {
$err = $const->setGroup($this->helper["group"]);
}
if (PEAR::isError($err)) {
return $err;
}
if (isset($attr["if"])) {
$condition = ($attr["if"] == "yes") ? $attr["name"] : $attr["if"];
$const->setIfCondition($condition);
}
$const->setDesc(CodeGen_Tools_IndentC::linetrim($data));
return $this->extension->addConstant($const);
}
function tagend_constants($attr, $data) {
$this->popHelper();
return true;
}
function tagend_extension_global($attr, $data)
{
return $this->tagend_globals_global($attr, $data);
}
function tagend_globals_global($attr, $data)
{
$global = new CodeGen_PECL_Element_Global;
if (isset($attr["name"])) {
$err = $global->setName($attr["name"]);
if (PEAR::isError($err)) {
return $err;
}
} else {
return PEAR::raiseError("name attribut for global missing");
}
if (isset($attr["type"])) {
$err = $global->setType($attr["type"]);
if (PEAR::isError($err)) {
return $err;
}
} else {
return PEAR::raiseError("type attribut for global missing");
}
if (isset($attr["value"])) {
$err = $global->setValue($attr["value"]);
if (PEAR::isError($err)) {
return $err;
}
}
if (isset($attr["if"])) {
$global->setIfCondition($attr["if"]);
}
return $this->extension->addGlobal($global);
}
function tagend_extension_phpini($attr, $data)
{
return $this->tagend_globals_phpini($attr, $data);
}
function tagend_globals_phpini($attr, $data)
{
$ini = new CodeGen_PECL_Element_Ini;
if (isset($attr["name"])) {
$err = $ini->setName($attr["name"]);
if (PEAR::isError($err)) {
return $err;
}
} else {
return PEAR::raiseError("name attribut for php.ini directive missing");
}
if (isset($attr["type"])) {
$err = $ini->setType($attr["type"]);
if (PEAR::isError($err)) {
return $err;
}
}
if (isset($attr["value"])) {
$err = $ini->setValue($attr["value"]);
if (PEAR::isError($err)) {
return $err;
}
}
if (isset($attr["access"])) {
$err = $ini->setAccess($attr["access"]);
if (PEAR::isError($err)) {
return $err;
}
}
if (isset($attr["onupdate"])) {
$err = $ini->setOnUpdate($attr["onupdate"]);
if (PEAR::isError($err)) {
return $err;
}
}
if (isset($attr["if"])) {
$ini->setIfCondition($attr["if"]);
}
$ini->setDesc(CodeGen_Tools_IndentC::linetrim($data));
$err = $this->extension->addPhpini($ini);
if (PEAR::isError($err)) {
return $err;
}
// php.ini settings are stored in modul-global variables
$global = new CodeGen_PECL_Element_Global;
$err = $global->setName($ini->getName());
if (PEAR::isError($err)) {
return $err;
}
$err = $global->setType($ini->getType());
if (PEAR::isError($err)) {
return $err;
}
$global->setIfCondition($ini->getIfCondition());
$err = $this->extension->addGlobal($global);
return $err;
}
function tagend_globals($attr, $data) {
return true;
}
function tagstart_deps_lib($attr)
{
$err = $this->checkAttributes($attr, array("name", "platform", "path", "function"));
if (PEAR::isError($err)) {
return $err;
}
if (!isset($attr["name"])) {
return PEAR::raiseError("");
}
if (!isset($attr["platform"])) {
$attr["platform"] = "all";
}
error_log("Warning: Use of <lib> tags out of <with> sections is deprecated");
$lib = new CodeGen_PECL_Dependency_Lib($attr["name"], $attr["platform"]);
if (isset($attr['path'])) {
$lib->setPath($attr['path']);
}
if (isset($attr['function'])) {
$lib->setFunction($attr['function']);
}
$this->extension->addLib($lib);
return true;
}
function tagstart_deps_header($attr)
{
$err = $this->checkAttributes($attr, array("name", "prepend", "path"));
if (PEAR::isError($err)) {
return $err;
}
error_log("Warning: Use of <header> tags out of <with> sections is deprecated");
// TODO check name
$header = new CodeGen_PECL_Dependency_Header($attr["name"]);
if (isset($attr['path'])) {
$header->setPath($attr["path"]);
}
if (isset($attr['prepend'])) {
$header->setPrepend($attr["prepend"]);
}
$this->extension->addHeader($header);
}
function tagstart_deps_extension($attr)
{
$ext = new CodeGen_PECL_Dependency_Extension;
$err = $ext->setName($attr['name']);
if (PEAR::isError($err)) {
return $err;
}
if (isset($attr["type"])) {
$err = $ext->setType($attr['type']);
if (PEAR::isError($err)) {
return $err;
}
}
if (isset($attr["version"]) || isset($attr["rel"])) {
if (!isset($attr["version"])) {
return PEAR::raiseError("'rel' attribut requires 'version' ");
}
if (!isset($attr["rel"])) {
$attr["rel"] = "ge";
}
$err = $ext->setVersion($attr['version'], $attr['rel']);
if (PEAR::isError($err)) {
return $err;
}
}
$this->extension->addOtherExtension($ext);
}
function tagstart_deps_with($attr)
{
$with = new CodeGen_PECL_Dependency_With;
if (!isset($attr['name'])) {
$attr["name"] = $this->extension->getName();
}
$err = $with->setName($attr["name"]);
if (PEAR::isError($err)) {
return $err;
}
if (isset($attr["testfile"])) {
$with->setTestfile($attr["testfile"]);
}
if (isset($attr["defaults"])) {
$with->setDefaults($attr["defaults"]);
}
if (isset($attr["mode"])) {
$err = $with->setMode($attr["mode"]);
if (PEAR::isError($err)) {
return $err;
}
}
if (isset($attr["version"])) {
$with->setVersion($attr["version"]);
}
$this->pushHelper($with);
return true;
}
function tagstart_deps_with_header($attr)
{
$err = $this->checkAttributes($attr, array("name", "prepend", "path"));
if (PEAR::isError($err)) {
return $err;
}
// TODO check name
$header = new CodeGen_PECL_Dependency_Header($attr["name"]);
if (isset($attr['path'])) {
$header->setPath($attr["path"]);
}
if (isset($attr['prepend'])) {
$header->setPrepend($attr["prepend"]);
}
$this->helper->addHeader($header);
}
function tagstart_deps_with_lib($attr)
{
$err = $this->checkAttributes($attr, array("name", "platform", "path", "function"));
if (PEAR::isError($err)) {
return $err;
}
if (!isset($attr["name"])) {
return PEAR::raiseError("");
}
if (!isset($attr["platform"])) {
$attr["platform"] = "all";
}
$lib = new CodeGen_PECL_Dependency_Lib($attr["name"], $attr["platform"]);
if (isset($attr['path'])) {
$lib->setPath($attr['path']);
}
if (isset($attr['function'])) {
$lib->setFunction($attr['function']);
}
$this->helper->addLib($lib);
}
function tagend_deps_with($attr, $data) {
$this->helper->setSummary($data);
$this->extension->addWith($this->helper);
$this->popHelper();
}
function tagstart_extension_code($attr)
{
if (isset($attr["src"])) {
if (!file_exists($attr["src"])) {
return PEAR::raiseError("Soruce file '$attr[src]' not found");
}
if (!is_readable($attr["src"])) {
return PEAR::raiseError("Cannot read source file '$attr[src]'");
}
}
}
function tagstart_extension_test($attr) {
static $testCount = 0;
$test = new CodeGen_PECL_Element_Test();
if (isset($attr["name"])) {
$err = $test->setName($attr["name"]);
if (PEAR::isError($err)) {
return $err;
}
} else {
if (!$test->getName()) {
$test->setName(sprintf("%03d", ++$testCount));
}
}
$test->setSkipIf("!extension_loaded('".$this->extension->getName()."')");
$this->pushHelper($test);
}
function tagstart_extension_tests_test($attr)
{
return $this->tagstart_extension_test($attr);
}
function tagend_test_title($attr, $data) {
$this->helper->setTitle(CodeGen_Tools_IndentC::linetrim($data));
}
function tagend_test_description($attr, $data) {
$this->helper->setDescription(CodeGen_Tools_IndentC::linetrim($data));
}
function tagend_test_skipif($attr, $data) {
$this->helper->setSkipIf(CodeGen_Tools_IndentC::linetrim($data));
}
function tagend_test_get($attr, $data) {
$this->helper->setGet(CodeGen_Tools_IndentC::linetrim($data));
}
function tagend_test_post($attr, $data) {
$this->helper->setPost(CodeGen_Tools_IndentC::linetrim($data));
}
function tagstart_test_code($attr)
{
if (isset($attr["src"])) {
if (!file_exists($attr["src"])) {
return PEAR::raiseError("Soruce file '$attr[src]' not found");
}
if (!is_readable($attr["src"])) {
return PEAR::raiseError("Cannot read source file '$attr[src]'");
}
}
}
function tagend_test_code($attr, $data) {
if (isset($attr["src"])) {
$this->helper->setCode(CodeGen_Tools_IndentC::linetrim(file_get_contents($attr["src"])));
} else {
$this->helper->setCode(CodeGen_Tools_IndentC::linetrim($data));
}
}
function tagend_test_result($attr, $data) {
$err = $this->helper->setOutput(CodeGen_Tools_IndentC::linetrim($data));
if (isset($attr['mode']) && !PEAR::isError($err)) {
$err = $this->helper->setMode($attr['mode']);
}
return $err;
}
function tagend_extension_test($attr, $data) {
$test = $this->popHelper();
$err = $this->extension->addTest($test);
return $err;
}
function tagend_extension_tests_test($attr, $data) {
return $this->tagend_extension_test($attr, $data);
}
function tagend_extension_tests($attr, $data) {
return true;
}
function tagstart_class($attr)
{
$err = $this->checkAttributes($attr, array("name", "extends", "final", "abstract", "if"));
if (PEAR::isError($err)) {
return $err;
}
$class = new CodeGen_PECL_Element_Class;
$this->pushHelper($class);
if (isset($attr["name"])) {
$err = $class->setName($attr["name"]);
if (PEAR::isError($err)) {
return $err;
}
} else {
return PEAR::raiseError("name attribut for class missing");
}
if (isset($attr["extends"])) {
$err = $class->setExtends($attr["extends"]);
if (PEAR::isError($err)) {
return $err;
}
}
// TODO: make sure a class is not abstract and final at the same time
if (isset($attr["final"])) {
$value = $this->toBool($attr["final"], "final");
if (PEAR::isError($value)) {
return $value;
}
if ($value) {
$class->isFinal();
}
}
if (isset($attr["abstract"])) {
$value = $this->toBool($attr["abstract"], "abstract");
if (PEAR::isError($value)) {
return $value;
}
if ($value) {
$class->isAbstract();
}
}
if (isset($attr["if"])) {
$class->setIfCondition($attr["if"]);
}
return true;
}
function tagend_class_summary($attr, $data)
{
return $this->helper->setSummary(trim($data));
}
function tagend_class_description($attr, $data)
{
return $this->helper->setDescription(CodeGen_Tools_IndentC::linetrim($data));
}
function tagend_class_implements($attr, $data)
{
$err = $this->checkAttributes($attr, array("interface"));
if (PEAR::isError($err)) {
return $err;
}
if (!isset($attr["interface"])) {
return PEAR::raiseError("intarface attribute missing for <implements>");
}
return $this->helper->addInterface($attr["interface"]);
}
function tagstart_class_property($attr)
{
$err = $this->checkAttributes($attr, array("name", "type", "value", "access", "static", "if"));
if (PEAR::isError($err)) {
return $err;
}
$prop = new CodeGen_PECL_Element_Property;
if (!isset($attr["name"])) {
return PEAR::raiseError("name attribute missing for property");
}
$err = $prop->setName($attr["name"]);
if (PEAR::isError($err)) {
return $err;
}
if (isset($attr["type"])) {
$err = $prop->setType($attr["type"]);
if (PEAR::isError($err)) {
return $err;
}
}
if (isset($attr["value"])) {
if (!isset($attr["type"])) {
return PEAR::raiseError("property value can only be set together with type");
}
$err = $prop->setValue($attr["value"]);
if (PEAR::isError($err)) {
return $err;
}
}
if (isset($attr["access"])) {
$err = $prop->setAccess($attr["access"]);
if (PEAR::isError($err)) {
return $err;
}
}
if (isset($attr["static"])) {
$value = $this->toBool($attr["static"], "static");
if (PEAR::isError($value)) {
return $value;
}
if ($value) {
$prop->isStatic();
}
}
if (isset($attr["if"])) {
$prop->setIfCondition($attr["if"]);
}
return $this->helper->addProperty($prop);
}
function tagstart_class_constant($attr)
{
$err = $this->checkAttributes($attr, array("name", "type", "value", "if"));
if (PEAR::isError($err)) {