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<?php
/**
* A class that generates PECL extension soure and documenation files
*
* 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_PECL
* @author Hartmut Holzgraefe <hartmut@php.net>
* @copyright 2005 Hartmut Holzgraefe
* @license http://www.php.net/license/3_0.txt PHP License 3.0
* @version CVS: $Id: Extension.php,v 1.53 2006/08/16 10:40:51 hholzgra Exp $
* @link http://pear.php.net/package/CodeGen_PECL
*/
/**
* includes
*/
require_once "System.php";
require_once "CodeGen/Extension.php";
require_once "CodeGen/PECL/Release.php";
require_once "CodeGen/PECL/Element.php";
require_once "CodeGen/PECL/Element/Constant.php";
require_once "CodeGen/PECL/Element/Function.php";
require_once "CodeGen/PECL/Element/Resource.php";
require_once "CodeGen/PECL/Element/Ini.php";
require_once "CodeGen/PECL/Element/Global.php";
require_once "CodeGen/PECL/Element/Logo.php";
require_once "CodeGen/PECL/Element/Test.php";
require_once "CodeGen/PECL/Element/Class.php";
require_once "CodeGen/PECL/Element/Interface.php";
require_once "CodeGen/PECL/Element/Stream.php";
require_once "CodeGen/PECL/Dependency/With.php";
require_once "CodeGen/PECL/Dependency/Lib.php";
require_once "CodeGen/PECL/Dependency/Header.php";
require_once "CodeGen/PECL/Dependency/Extension.php";
require_once "CodeGen/PECL/Dependency/Platform.php";
/**
* A class that generates PECL extension soure and documenation files
*
* @category Tools and Utilities
* @package CodeGen_PECL
* @author Hartmut Holzgraefe <hartmut@php.net>
* @copyright 2005 Hartmut Holzgraefe
* @license http://www.php.net/license/3_0.txt PHP License 3.0
* @version Release: 1.0.3
* @link http://pear.php.net/package/CodeGen_PECL
*/
class CodeGen_PECL_Extension
extends CodeGen_Extension
{
/**
* Current CodeGen_PECL version number
*
* @return string
*/
function version()
{
return "1.0.3";
}
/**
* CodeGen_PECL Copyright message
*
* @return string
*/
function copyright()
{
return "Copyright (c) 2003-2005 Hartmut Holzgraefe";
}
// {{{ member variables
/**
* The public PHP functions defined by this extension
*
* @var array
*/
protected $functions = array();
/**
* The extensions internal functions like MINIT
*
* @var array
*/
protected $internalFunctions = array();
/**
* The constants defined by this extension
*
* @var array
*/
protected $constants = array();
/**
* The PHP classes defined by this extension
*
* @var array
*/
protected $classes = array();
/**
* The PHP interfaces defined by this extension
*
* @var array
*/
protected $interfaces = array();
/**
* The extensions php.ini parameters
*
* @var array
*/
protected $phpini = array();
/**
* The extensions internal global variables
*
* @var array
*/
protected $globals = array();
/**
* The PHP resources defined by this extension
*
* @var array
*/
protected $resources = array();
/**
* Custom test cases
*
* @var array
*/
protected $testcases = array();
/**
* phpinfo logos
*
* @var string
* @access private
*/
protected $logos = array();
/**
* cross extension dependencies
*
* @var array
*/
protected $otherExtensions = array();
/**
* Makefile fragments
*
* @var array
* @access private
*/
protected $makefragments = array();
/**
* config.m4 fragments
*
* @var array
* @access private
*/
protected $configfragments = array("top"=>array(), "bottom"=>array());
/**
* generate #line specs?
*
* @var bool
* @access private
*/
protected $linespecs = false;
/**
* PHP Streams
*
* @var array
* @access private
*/
protected $streams = array();
/**
* --with configure options
*
* @var array
* @access private
*/
protected $with = array();
/**
* pear installer channel name
*
* @var string
* @access private
*/
protected $channel = "pecl.php.net";
// }}}
// {{{ constructor
/**
* The constructor
*
* @access public
*/
function __construct()
{
$this->release = new CodeGen_PECL_Release;
$this->platform = new CodeGen_PECL_Dependency_Platform("all");
parent::__construct();
}
// }}}
// {{{ member adding functions
/**
* Add a function to the extension
*
* @access public
* @param object a function object
*/
function addFunction(CodeGen_PECL_Element_Function $function)
{
$name = $function->getName();
$role = $function->getRole();
switch ($role) {
case "public":
if (isset($this->functions[$name])) {
return PEAR::raiseError("public function '$name' has been defined before");
}
$this->functions[$name] = $function;
return true;
case "private":
return PEAR::raiseError("private functions are no longer supported, use <code> sections instead");
case "internal":
if (isset($this->internalFunctions[$name])) {
return PEAR::raiseError("internal '$name' has been defined before");
}
$this->internalFunctions[$name] = $function;
return true;
default:
return PEAR::raiseError("unnokwn function role '$role'");
}
}
/**
* Set target platform for generated code
*
* @access public
* @param string platform name
*/
function setPlatform($type)
{
$this->platform = new CodeGen_PECL_Dependency_Platform($type);
if (PEAR::isError($this->platform)) {
return $this->platform;
}
return true;
}
/**
* Add a PHP constant to the extension
*
* @access public
* @param object a constant object
*/
function addConstant(CodeGen_PECL_Element_Constant $constant)
{
$name = $constant->getName();
if (isset($this->constants[$name])) {
return PEAR::raiseError("constant '$name' has been defined before");
}
$this->constants[$name] = $constant;
return true;
}
/**
* Add a PHP ini directive
*
* @access public
* @param object a phpini object
*/
function addPhpIni(CodeGen_PECL_Element_Ini $phpini)
{
$name = $phpini->getName();
if (isset($this->phpini[$name])) {
return PEAR::raiseError("php.ini directive '$name' has been defined before");
}
$this->phpini[$name] = $phpini;
return true;
}
/**
* Add a internal global variable
*
* @access public
* @param object a global object
*/
function addGlobal(CodeGen_PECL_Element_Global $global)
{
$name = $global->getName();
if (isset($this->globals[$name])) {
return PEAR::raiseError("global '{$name}' has been defined before");
}
$this->globals[$name] = $global;
return true;
}
/**
* Add a PHP resource type
*
* @access public
* @param object a resource object
*/
function addResource(CodeGen_PECL_Element_Resource $resource)
{
$name = $resource->getName();
if (isset($this->resources[$name])) {
return PEAR::raiseError("resource type '{$name}' has been defined before");
}
$this->resources[$name] = $resource;
return true;
}
/**
* Get PHP resource types
*
* @access public
* @return array
*/
function getResources()
{
return $this->resources;
}
/**
* Get PHP constants
*
* @access public
* @return array
*/
function getConstants()
{
return $this->constants;
}
/**
* Add a PHP class to the extension
*
* @access public
* @param object a class object
*/
function addClass(CodeGen_PECL_Element_Class $class)
{
if (isset($this->classes[$class->getName()])) {
return PEAR::raiseError("class '".$class->getName()."' has been defined before");
}
$this->classes[$class->getName()] = $class;
return true;
}
/**
* Add a PHP interface to the extension
*
* @access public
* @param object an interface object
*/
function addInterface(CodeGen_PECL_Element_Interface $interface)
{
if (isset($this->interfaces[$interface->getName()])) {
return PEAR::raiseError("interface '".$interface->getName()."' has been defined before");
}
$this->interfaces[$interface->getName()] = $interface;
return true;
}
/**
* Add a PHP stream wrapper to the extension
*
* @access public
* @param object a stream wrapper object
*/
function addStream(CodeGen_PECL_Element_Stream $stream)
{
if (isset($this->streams[$stream->getName()])) {
return PEAR::raiseError("stream '".$stream->getName()."' has been defined before");
}
$this->streams[$stream->getName()] = $stream;
return true;
}
/**
* Add a --with configure option
*
* @access public
* @param object 'With' object
* @returns bool
*/
function addWith(CodeGen_PECL_Dependency_With $with)
{
$name = $with->getName();
if (isset($this->with[$name])) {
return PEAR::raiseError("--with-{$name} declared twice");
}
$this->with[$name] = $with;
return true;
}
/**
* Add phpinfo logo
*
* @access public
* @param object the logo
*/
function addLogo(CodeGen_PECL_Element_Logo $logo)
{
$name = $logo->getName();
if (isset($this->logos[$name])) {
return PEAR::raiseError("logo '{$name}' already defined");
}
$this->logos[$name] = $logo;
return true;
}
/**
* Add cross-module dependency
*
* @param object extension dependency object
*/
function addOtherExtension(CodeGen_PECL_Dependency_Extension $ext)
{
$name = $ext->getName();
if (isset($this->otherExtensions[$name])) {
return PEAR::raiseError("dependency to extension '{$name}' already defined");
}
$this->otherExtensions[$name] = $ext;
return true;
}
/**
* Generate #line specs?
*
* @access public
* @param bool
*/
function setLinespecs($state)
{
$this->linespecs = $state;
}
/**
* linespec getter
*
* @access public
* @return bool
*/
function getLinespecs()
{
return $this->linespecs;
}
// }}}
// {{{ output generation
/**
* Create the extensions including
*
* @access public
* @param string Directory to create (default is ./$this->name)
*/
function createExtension($dirpath = false, $force = false)
{
// default: create dir in current working directory,
// dirname is the extensions base name
if (!is_string($dirpath) || $dirpath == "") {
$dirpath = "./" . $this->name;
}
// purge and create extension directory
if ($dirpath !== ".") {
if (!$force && file_exists($dirpath)) {
return PEAR::raiseError("'$dirpath' already exists, can't create that directory (use '--force' to override)");
} else if (!@System::mkdir("-p $dirpath")) {
return PEAR::raiseError("can't create '$dirpath'");
}
}
// make path absolute to be independant of working directory changes
$this->dirpath = realpath($dirpath);
echo "Creating '{$this->name}' extension in '$dirpath'\n";
// generate complete source code
$this->generateSource();
// copy additional source files
if (isset($this->packageFiles['copy'])) {
foreach ($this->packageFiles['copy'] as $targetpath => $sourcepath) {
$targetpath = $this->dirpath."/".$targetpath;
if (!is_dir(dirname($targetpath))) {
mkdir(dirname($targetpath), 0777, true);
}
copy($sourcepath, $targetpath);
}
}
// generate README file
$this->writeReadme();
// generate DocBook XML documantation for PHP manual
$manpath = $this->dirpath . "/manual/" . str_replace('_', '-', $this->name);
if (!@System::mkdir("-p $manpath")) {
return PEAR::raiseError("can't create '$manpath'", E_USER_ERROR);
}
$this->generateDocumentation($manpath);
}
/**
* Create the extensions code soure and project files
*
* @access public
*/
function generateSource()
{
// generate source and header files
$this->writeHeaderFile();
$this->writeCodeFile();
foreach($this->logos as $logo) {
$fp = new CodeGen_Tools_FileReplacer("{$this->dirpath}/".$logo->getName()."_logos.h");
$fp->puts($logo->hCode());
$fp->close();
}
// generate project files for configure (unices and similar platforms like cygwin)
if ($this->platform->test("unix")) {
$this->writeConfigM4();
}
// generate project files for Windows platform (VisualStudio/C++ V6)
if ($this->platform->test("windows")) {
$this->writeMsDevStudioDsp();
$this->writeConfigW32();
}
// generate .cvsignore file entries
$this->writeDotCvsignore();
// generate EXPERIMENTAL file for unstable release states
$this->writeExperimental();
// generate CREDITS file
$this->writeCredits();
// generate LICENSE file if license given
if ($this->license) {
$this->license->writeToFile($this->dirpath."/LICENSE");
$this->files['doc'][] = "LICENSE";
}
// generate test case templates
$this->writeTestFiles();
// generate PEAR/PECL package.xml file
$this->writePackageXml();
$this->writePackageXml2();
}
// {{{ docbook documentation
/**
* Create the extension documentation DocBook XML files
*
* @access public
* @param string Directory to write to
*/
function generateDocumentation($docdir)
{
$idName = str_replace('_', '-', $this->name);
$fp = new CodeGen_Tools_FileReplacer("$docdir/reference.xml");
$fp->puts(
"<?xml version='1.0' encoding='iso-8859-1'?>
<!-- ".'$'."Revision: 1.1 $ -->
<reference id='ref.$idName'>
<title>{$this->summary}</title>
<titleabbrev>$idName</titleabbrev>
<partintro>
<section id='$idName.intro'>
&reftitle.intro;
<para>
{$this->description}
</para>
</section>
&reference.$idName.configure;
<section id='$idName.resources'>
&reftitle.resources;
");
if (empty($this->resources)) {
$fp->puts(" &no.resource;\n");
} else {
foreach ($this->resources as $resource) {
$fp->puts($resource->docEntry($idName));
}
}
$fp->puts(
" </section>
<section id='$idName.constants'>
&reftitle.constants;
");
if (empty($this->constants)) {
$fp->puts(" &no.constants;\n");
} else {
$fp->puts(CodeGen_PECL_Element_Constant::docHeader($idName));
foreach ($this->constants as $constant) {
$fp->puts($constant->docEntry($idName));
}
$fp->puts(CodeGen_PECL_Element_Constant::docFooter());
}
$fp->puts(
" </section>
</partintro>
&reference.$idName.functions;
</reference>
");
$fp->puts($this->docEditorSettings());
$fp->close();
// configure options and dependencies have their own file
$fp = new CodeGen_Tools_FileReplacer("$docdir/configure.xml");
$fp->puts("\n <section id='$idName.requirements'>\n &reftitle.required;\n");
if (empty($this->libs) && empty($this->headers)) {
$fp->puts(" &no.requirement;\n");
} else {
// TODO allow custom text
if (isset($this->libs)) {
$libs = array();
foreach ($this->libs as $lib) {
$libs[] = $lib->getName();
}
$ies = count($libs)>1 ? "ies" :"y";
$fp->puts("<para>This extension requires the following librar$ies: ".join(",", $libs)."</para>\n");
}
if (isset($this->headers)) {
$headers = array();
foreach ($this->headers as $header) {
$headers[] = $header->getName();
}
$s = count($headers)>1 ? "s" : "";
$fp->puts("<para>This extension requires the following header$s: ".join(",", $headers)."</para>\n");
}
}
$fp->puts("\n </section>\n\n");
$fp->puts("\n <section id='$idName.install'>\n &reftitle.install;\n");
if (empty($this->with)) {
$fp->puts(" &no.install;\n");
} else {
foreach ($this->with as $with) {
if (isset($with->summary)) {
if (strstr($with->summary, "<para>")) {
$fp->puts($with->summary);
} else {
$fp->puts(" <para>\n".rtrim($with->summary)."\n </para>\n");
}
} else {
// TODO default text
}
}
}
$fp->puts("\n </section>\n\n");
$fp->puts("\n <section id='$idName.configuration'>\n &reftitle.runtime;\n");
if (empty($this->phpini)) {
$fp->puts(" &no.config;\n");
} else {
$fp->puts(CodeGen_PECL_Element_Ini::docHeader($this->name));
foreach ($this->phpini as $phpini) {
$fp->puts($phpini->docEntry($idName));
}
$fp->puts(CodeGen_PECL_Element_Ini::docFooter());
}
$fp->puts("\n </section>\n\n");
$fp->puts($this->docEditorSettings());
$fp->close();
@mkdir("$docdir/functions");
foreach ($this->functions as $name => $function) {
$filename = $docdir . "/functions/" . strtolower(str_replace("_", "-", $name)) . ".xml";
$funcfile = new CodeGen_Tools_FileReplacer($filename);
$funcfile->puts($function->docEntry($idName));
$funcfile->puts($this->docEditorSettings(4));
$funcfile->close();
}
}
// }}}
// {{{ extension entry
/**
* Create the module entry code for this extension
*
* @access private
* @return string zend_module_entry code fragment
*/
function generateExtensionEntry() {
$name = $this->name;
$upname = strtoupper($this->name);
$code = "";
if (empty($this->otherExtensions)) {
$moduleHeader = " STANDARD_MODULE_HEADER,";
} else {
$code.= CodeGen_PECL_Dependency_Extension::cCodeHeader($this);
foreach ($this->otherExtensions as $ext) {
$code.= $ext->cCode($this);
}
$code.= CodeGen_PECL_Dependency_Extension::cCodeFooter($this);
$moduleHeader =
"#if ZEND_EXTENSION_API_NO >= 220050617
STANDARD_MODULE_HEADER_EX, NULL,
{$this->name}_deps,
#else
STANDARD_MODULE_HEADER,
#endif
";
}
$code.= "
/* {{{ {$name}_module_entry
*/
zend_module_entry {$name}_module_entry = {
$moduleHeader
\"$name\",
{$name}_functions,
PHP_MINIT($name), /* Replace with NULL if there is nothing to do at php startup */
PHP_MSHUTDOWN($name), /* Replace with NULL if there is nothing to do at php shutdown */
PHP_RINIT($name), /* Replace with NULL if there is nothing to do at request start */
PHP_RSHUTDOWN($name), /* Replace with NULL if there is nothing to do at request end */
PHP_MINFO($name),
\"".$this->release->getVersion()."\",
STANDARD_MODULE_PROPERTIES
};
/* }}} */
";
$code .= "#ifdef COMPILE_DL_$upname\n";
if ($this->language == "cpp") {
$code .= "extern \"C\" {\n";
}
$code .= "ZEND_GET_MODULE($name)\n";
if ($this->language == "cpp") {
$code .= "} // extern \"C\"\n";
}
$code .= "#endif\n\n";
return $code;
}
// }}}
// {{{ globals and ini
/**
* Create the module globals c code fragment
*
* @access private
* @return string module globals code fragment
*/
function generateGlobalsC()
{
if (empty($this->globals)) return "";
$code = "\n/* {{{ globals and ini entries */\n";
$code .= "ZEND_DECLARE_MODULE_GLOBALS({$this->name})\n\n";
if (!empty($this->phpini)) {
$code .= CodeGen_PECL_Element_Ini::cCodeHeader($this->name);
foreach ($this->phpini as $phpini) {
$code .= $phpini->cCode($this->name);
}
$code .= CodeGen_PECL_Element_Ini::cCodeFooter($this->name);
}
if (!empty($this->globals)) {
$code .= CodeGen_PECL_Element_Global::cCodeHeader($this->name);
foreach ($this->globals as $global) {
$code .= $global->cCode($this->name);
}
$code .= CodeGen_PECL_Element_Global::cCodeFooter($this->name);
}
$code .= "/* }}} */\n\n";
return $code;
}
/**
* Create the module globals c header file fragment
*
* @access private
* @return string module globals code fragment
*/
function generateGlobalsH()
{
if (empty($this->globals)) return "";
$code = CodeGen_PECL_Element_Global::hCodeHeader($this->name);
foreach ($this->globals as $global) {
$code .= $global->hCode($this->name);
}
$code .= CodeGen_PECL_Element_Global::hCodeFooter($this->name);
return $code;
}
// }}}
// {{{
/**
* Create global function registration
*
* @access private
* @return string function registration code fragments
*/
function generateFunctionRegistrations()
{
$code = "/* {{{ {$this->name}_functions[] */\n";
$code .= "function_entry {$this->name}_functions[] = {\n";
foreach ($this->functions as $function) {
$code.= $function->functionEntry();
}
foreach ($this->classes as $class) {
$code.= $class->functionAliasEntries();
}
$code .= " { NULL, NULL, NULL }\n";
$code .= "};\n/* }}} */\n\n";
return $code;
}
// }}}
// {{{
/**
* Create global class registration code and functions
*
* @access private
* @return string class registration code fragments
*/
function generateClassRegistrations()
{
if (empty($this->classes)) return "";
$code = "/* {{{ Class definitions */\n\n";
foreach ($this->classes as $class) {
$code .= $class->globalCode($this);
}
$code .= "/* }}} Class definitions*/\n\n";
return $code;
}
// }}}
// {{{
/**
* Create global interface registration code
*
* @access private
* @return string interface registration code fragments
*/
function generateInterfaceRegistrations()
{
if (empty($this->interfaces)) return "";
$code = "/* {{{ Interface definitions */\n\n";
foreach ($this->interfaces as $interface) {
$code .= $interface->globalCode($this);
}
$code .= "/* }}} Interface definitions*/\n\n";
return $code;
}
// }}}
// {{{ license and authoers
/**
* Set license
*
* @access public
* @param object
*/
function setLicense($license)
{
if ($license->getShortName() == "GPL") {
return PEAR::raiseError("The GPL is no valid choice for PHP extensions due to license incompatibilities");
}
$this->license = $license;
return true;
}
/**
* Create the license part of the source file header comment
*
* @access private
* @return string code fragment
*/
function getLicense()
{
$code = "/*\n";
$code.= " +----------------------------------------------------------------------+\n";
if (is_object($this->license)) {
$code.= $this->license->getComment();
} else {
$code.= sprintf(" | unknown license: %-52s |\n", $this->license);
}
$code.= " +----------------------------------------------------------------------+\n";
foreach ($this->authors as $author) {
$code.= $author->comment();
}
$code.= " +----------------------------------------------------------------------+\n";
$code.= "*/\n\n";
$code.= "/* $ Id: $ */ \n\n";
return $code;
}
// }}}
/**
* Set pear installer channel
*
* @access public
* @param string
*/
function setChannel($channel)
{
if (! preg_match('/^[a-z\-_\.]+$/i', $channel)) {
return PEAR::raiseError("'$channel' is not a valid pear installer channel name");
}
$this->channel = $channel;
}
// {{{ header file
/**
* Write the complete C header file
*
* @access private
* @param string directory to write to
*/
function writeHeaderFile()
{
$this->addPackageFile('header', "php_{$this->name}.h");
$file = new CodeGen_Tools_Outbuf($this->dirpath."/php_{$this->name}.h");
$upname = strtoupper($this->name);
echo $this->getLicense();
echo "#ifndef PHP_{$upname}_H\n";
echo "#define PHP_{$upname}_H\n\n";
foreach ($this->headers as $header) {
echo $header->hCode(true);
}
echo "#ifdef __cplusplus\n";
echo "extern \"C\" {\n";
echo "#endif\n";
echo '
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <php.h>
#ifdef HAVE_'.$upname.'
#include <php_ini.h>
#include <SAPI.h>
#include <ext/standard/info.h>
#include <Zend/zend_extensions.h>
';
echo "#ifdef __cplusplus\n";
echo "} // extern \"C\" \n";
echo "#endif\n";
foreach ($this->headers as $header) {
echo $header->hCode(false);
}
foreach ($this->with as $with) {
foreach ($with->getHeaders() as $header) {
echo $header->hCode(false);
}
}
if (isset($this->code["header"]["top"])) {
foreach ($this->code["header"]["top"] as $code) {
echo $this->codegen->block($code, 0);
}
}
echo "#ifdef __cplusplus\n";
echo "extern \"C\" {\n";
echo "#endif\n";
echo "
extern zend_module_entry {$this->name}_module_entry;
#define phpext_{$this->name}_ptr &{$this->name}_module_entry
#ifdef PHP_WIN32
#define PHP_{$upname}_API __declspec(dllexport)
#else
#define PHP_{$upname}_API
#endif
PHP_MINIT_FUNCTION({$this->name});
PHP_MSHUTDOWN_FUNCTION({$this->name});
PHP_RINIT_FUNCTION({$this->name});
PHP_RSHUTDOWN_FUNCTION({$this->name});
PHP_MINFO_FUNCTION({$this->name});
#ifdef ZTS
#include \"TSRM.h\"
#endif
#define FREE_RESOURCE(resource) zend_list_delete(Z_LVAL_P(resource))
#define PROP_GET_LONG(name) Z_LVAL_P(zend_read_property(_this_ce, _this_zval, #name, strlen(#name), 1 TSRMLS_CC))
#define PROP_SET_LONG(name, l) zend_update_property_long(_this_ce, _this_zval, #name, strlen(#name), l TSRMLS_CC)
#define PROP_GET_DOUBLE(name) Z_DVAL_P(zend_read_property(_this_ce, _this_zval, #name, strlen(#name), 1 TSRMLS_CC))
#define PROP_SET_DOUBLE(name, d) zend_update_property_double(_this_ce, _this_zval, #name, strlen(#name), d TSRMLS_CC)
#define PROP_GET_STRING(name) Z_STRVAL_P(zend_read_property(_this_ce, _this_zval, #name, strlen(#name), 1 TSRMLS_CC))
#define PROP_GET_STRLEN(name) Z_STRLEN_P(zend_read_property(_this_ce, _this_zval, #name, strlen(#name), 1 TSRMLS_CC))
#define PROP_SET_STRING(name, s) zend_update_property_string(_this_ce, _this_zval, #name, strlen(#name), s TSRMLS_CC)
#define PROP_SET_STRINGL(name, s, l) zend_update_property_string(_this_ce, _this_zval, #name, strlen(#name), s, l TSRMLS_CC)
";
echo $this->generateGlobalsH();
echo "\n";
foreach ($this->functions as $name => $function) {
echo $function->hCode($this);
}
foreach ($this->classes as $name => $class) {
echo $class->hCode($this);
}
foreach ($this->interfaces as $name => $interface) {
echo $interface->hCode($this);
}
foreach ($this->streams as $name => $stream) {
echo $this->codegen->block($stream->hCode());
}
echo "#ifdef __cplusplus\n";
echo "} // extern \"C\" \n";
echo "#endif\n";
echo "\n";
// write #defines for <constant>s
$defines = "";
foreach ($this->constants as $constant) {
$defines.= $constant->hCode($this);
}
if ($defines !== "") {
echo "/* mirrored PHP Constants */\n";
echo $defines;
echo "\n";
}
// add bottom header snippets
if (isset($this->code["header"]["bottom"])) {
echo "/* 'bottom' header snippets*/\n";
foreach ($this->code["header"]["bottom"] as $code) {
echo $this->codegen->block($code, 0);
}
echo "\n";
}
echo "#endif /* PHP_HAVE_{$upname} */\n\n";
echo "#endif /* PHP_{$upname}_H */\n\n";
echo $this->cCodeEditorSettings();
return $file->write();
}
// }}}
// {{{ internal functions
/**
* Create code for the internal functions like MINIT etc ...
*
* @access private
* @return string code snippet
*/
function internalFunctionsC()
{
$need_block = false;
$code = "
/* {{{ PHP_MINIT_FUNCTION */
PHP_MINIT_FUNCTION({$this->name})
{
";
if (count($this->globals)) {
$code .= " ZEND_INIT_MODULE_GLOBALS({$this->name}, php_{$this->name}_init_globals, php_{$this->name}_shutdown_globals)\n";
$need_block = true;
}
if (count($this->phpini)) {
$code .= " REGISTER_INI_ENTRIES();\n";
$need_block = true;
}
foreach ($this->logos as $logo) {
$code .= $this->codegen->block($logo->minitCode());
$need_block = true;
}
if (count($this->constants)) {
foreach ($this->constants as $constant) {
$code .= $this->codegen->block($constant->cCode($this->name));
}
$need_block = true;
}
if (count($this->resources)) {
foreach ($this->resources as $resource) {
$code .= $this->codegen->block($resource->minitCode());
}
$need_block = true;
}
if (count($this->classes)) {
foreach ($this->classes as $class) {
$code .= $this->codegen->block($class->minitCode($this));
}
$need_block = true;
}
if (count($this->interfaces)) {
foreach ($this->interfaces as $interface) {
$code .= $this->codegen->block($interface->minitCode($this));
}
$need_block = true;
}
if (count($this->streams)) {
foreach ($this->streams as $stream) {
$code .= $this->codegen->block($stream->minitCode($this));
}
$need_block = true;
}
if (isset($this->internalFunctions['MINIT'])) {
$code .= $this->codegen->varblock($this->internalFunctions['MINIT']->getCode());
} else {
$code .="\n /* add your stuff here */\n";
}
$code .= "
return SUCCESS;
}
/* }}} */
";
$code .= "
/* {{{ PHP_MSHUTDOWN_FUNCTION */
PHP_MSHUTDOWN_FUNCTION({$this->name})
{
";
if (count($this->phpini)) {
$code .= " UNREGISTER_INI_ENTRIES();\n";
$need_block = true;
}
if (count($this->logos)) {
foreach ($this->logos as $logo) {
$code .= $this->codegen->block($logo->mshutdownCode());
}
$need_block = true;
}
if (isset($this->internalFunctions['MSHUTDOWN'])) {
$code .= $this->codegen->varblock($this->internalFunctions['MSHUTDOWN']->getCode());
} else {
$code .="\n /* add your stuff here */\n";
}
$code .= "
return SUCCESS;
}
/* }}} */
";
$code .= "
/* {{{ PHP_RINIT_FUNCTION */
PHP_RINIT_FUNCTION({$this->name})
{
";
if (isset($this->internalFunctions['RINIT'])) {
$code .= $this->codegen->block($this->internalFunctions['RINIT']->getCode());
} else {
$code .= " /* add your stuff here */\n";
}
$code .= "
return SUCCESS;
}
/* }}} */
";
$code .= "
/* {{{ PHP_RSHUTDOWN_FUNCTION */
PHP_RSHUTDOWN_FUNCTION({$this->name})
{
";
if (isset($this->internalFunctions['RSHUTDOWN'])) {
$code .= $this->codegen->block($this->internalFunctions['RSHUTDOWN']->getCode());
} else {
$code .= " /* add your stuff here */\n";
}
$code .= "
return SUCCESS;
}
/* }}} */
";
$code .= "
/* {{{ PHP_MINFO_FUNCTION */
PHP_MINFO_FUNCTION({$this->name})
{
php_info_print_box_start(0);
";
foreach ($this->logos as $logo)
{
$code.= $logo->phpinfoCode($this->name);
}
if (!empty($this->summary)) {
$summary = strtr(trim($this->summary), array('"'=>'\\"', "\n"=>"<br />"));
$code .= " php_printf(\"<p>$summary</p>\\n\");\n";
}
if (!empty($this->release)) {
$code .= $this->release->phpinfoCode($this->name);
}
if (count($this->authors)) {
$code .= " php_printf(\"<p><b>Authors:</b></p>\\n\");\n";
foreach ($this->authors as $author) {
$code.= $this->codegen->block($author->phpinfoCode($this->name));
}
}
$code.=
" php_info_print_box_end();
";
// TODO move this decision up?
if (isset($this->internalFunctions['MINFO'])) {
$code .= $this->codegen->varblock($this->internalFunctions['MINFO']->getCode());
} else {
$code .= " /* add your stuff here */\n";
}
if (count($this->phpini)) {
$code .= "\n DISPLAY_INI_ENTRIES();";
}
$code .= "
}
/* }}} */
";
return $code;
}
// }}}
// {{{ public functions
/**
* Create code for the exported PHP functions
*
* @access private
* @return string code snippet
*/
function publicFunctionsC() {
$code = "";
foreach ($this->functions as $function) {
$code .= $function->cCode($this);
}
return $code;
}
// }}}
// {{{ code file
/**
* Write the complete C code file
*
* @access private
* @param string directory to write to
*/
function writeCodeFile() {
$filename = "{$this->name}.{$this->language}"; // todo extension logic
$upname = strtoupper($this->name);
$this->addPackageFile('code', $filename);
$file = new CodeGen_Tools_Outbuf($this->dirpath.'/'.$filename, CodeGen_Tools_Outbuf::OB_TABIFY);
echo $this->getLicense();
echo "#include \"php_{$this->name}.h\"\n\n";
echo "#if HAVE_$upname\n\n";
if (isset($this->code["code"]["top"])) {
foreach ($this->code["code"]["top"] as $code) {
echo $this->codegen->block($code, 0);
}
}
if (!empty($this->logos)) {
echo CodeGen_PECL_Element_Logo::cCodeHeader($this->name);
foreach ($this->logos as $logo) {
echo $logo->cCode($this->name);
}
echo CodeGen_PECL_Element_Logo::cCodeFooter($this->name);
}
if (!empty($this->resources)) {
echo CodeGen_PECL_Element_Resource::cCodeHeader($this->name);
foreach ($this->resources as $resource) {
echo $resource->cCode($this);
}
echo CodeGen_PECL_Element_Resource::cCodeFooter($this->name);
}
echo $this->generateInterfaceRegistrations();
echo $this->generateClassRegistrations();
echo $this->generateFunctionRegistrations();
echo $this->generateExtensionEntry();
echo $this->generateGlobalsC();
echo $this->internalFunctionsC();
echo $this->publicFunctionsC();
if (isset($this->code["code"]["bottom"])) {
foreach ($this->code["code"]["bottom"] as $code) {
echo $this->codegen->block($code, 0);
}
}
echo "#endif /* HAVE_$upname */\n\n";
echo $this->cCodeEditorSettings();
return $file->write();
}
// }}}
// {{{ config.m4 file
/**
* Write config.m4 file for autoconf
*
* @access private
* @param string directory to write to
*/
function writeConfigM4() {
$upname = strtoupper($this->name);
$this->addPackageFile("conf", "config.m4");
$file = new CodeGen_Tools_Outbuf($this->dirpath."/config.m4", CodeGen_Tools_Outbuf::OB_TABIFY);
echo
'dnl
dnl $ Id: $
dnl
';
if (isset($this->with[$this->name])) {
$with = $this->with[$this->name];
echo "\n".$with->m4Line()."\n";
} else {
echo "
PHP_ARG_ENABLE({$this->name}, whether to enable {$this->name} functions,
[ --enable-{$this->name} Enable {$this->name} support])
";
}
echo "\n";
echo "if test \"\$PHP_$upname\" != \"no\"; then\n";
foreach ($this->configfragments['top'] as $fragment) {
echo "$fragment\n";
}
foreach ($this->with as $with) {
echo $with->configm4($this);
}
$pathes = array();
foreach($this->headers as $header) {
$pathes[$header->getPath()] = true; // TODO WTF???
}
foreach (array_keys($pathes) as $path) {
echo " PHP_ADD_INCLUDE(\$PHP_{$upname}_DIR/$path)\n";
}
if ($this->language === "cpp") {
echo " PHP_REQUIRE_CXX\n";
echo " AC_LANG_CPLUSPLUS\n";
echo " PHP_ADD_LIBRARY(stdc++,,{$upname}_SHARED_LIBADD)\n";
}
echo " export OLD_CPPFLAGS=\"\$CPPFLAGS\"\n";
echo " export CPPFLAGS=\"\$CPPFLAGS \$INCLUDES -DHAVE_".strtoupper($this->name)."\"\n";
if (count($this->headers)) {
if (!isset($this->with[$this->name])) {
$this->terminate("global headers not bound to a --with option found and no --with option by the default name");
}
foreach($this->headers as $header) {
echo $header->configm4($this->name, $this->name);
}
}
foreach ($this->resources as $resource) {
echo $resource->configm4($this->name);
}
echo " export CPPFLAGS=\"\$OLD_CPPFLAGS\"\n";
if (count($this->libs)) {
if (!isset($this->with[$this->name])) {
$this->terminate("global libs not bound to a --with option found and no --with option by the default name");
}
foreach ($this->libs as $lib) {
echo $lib->configm4($this->name, $this->name);
}
}
echo "\n";
echo "
PHP_SUBST({$upname}_SHARED_LIBADD)
AC_DEFINE(HAVE_$upname, 1, [ ])
PHP_NEW_EXTENSION({$this->name}, ".join(" ", array_keys($this->packageFiles['code']))." , \$ext_shared)
";
if (count($this->makefragments)) {
echo " PHP_ADD_MAKEFILE_FRAGMENT\n";
$frag = new CodeGen_Tools_FileReplacer($this->dirpath."/Makefile.frag");
foreach($this->makefragments as $block) {
$frag->puts(CodeGen_Tools_IndentC::tabify("\n$block\n"));
}
$frag->close();
}
foreach ($this->configfragments['bottom'] as $fragment) {
echo "$fragment\n";
}
echo
"
fi
";
return $file->write();
}
// }}}
// {{{ config.w32 file
/**
* Write config.w32 file for new windows build system
*
* @access private
* @param string directory to write to
*/
function writeConfigW32() {
// TODO fragments
$upname = strtoupper($this->name);
$this->addPackageFile("conf", "config.w32");
$file = new CodeGen_Tools_Outbuf($this->dirpath."/config.w32",
CodeGen_Tools_Outbuf::OB_UNTABIFY
| CodeGen_Tools_Outbuf::OB_DOSIFY);
echo
'// $ Id: $
// vim:ft=javascript
';
if (isset($this->with[$this->name])) {
echo "
ARG_WITH('{$this->name}', '{$this->summary}', 'no');
";
} else {
echo "
ARG_ENABLE('{$this->name}' , '{$this->summary}', 'no');
";
}
echo "if (PHP_$upname == \"yes\") {\n";
// add libraries from <deps> section
foreach ($this->libs as $lib) {
echo $lib->configw32($this->name, $this->name);
}
foreach($this->headers as $header) {
echo $header->configw32($this->name, $this->name);
}
echo " EXTENSION(\"{$this->name}\", \"".join(" ", array_keys($this->packageFiles['code']))."\");\n";
echo " AC_DEFINE(\"HAVE_$upname\", 1, \"{$this->name} support\");\n";
echo "}\n";
$file->write();
}
// }}}
// {{{ M$ dev studio project file
/**
* Write project file for VisualStudio V6
*
* @access private
* @param string directory to write to
*/
function writeMsDevStudioDsp()
{
$filename = $this->name.".dsp";
$this->addPackageFile("conf", $filename);
$file = new CodeGen_Tools_Outbuf($this->dirpath.'/'.$filename,
CodeGen_Tools_Outbuf::OB_UNTABIFY
| CodeGen_Tools_Outbuf::OB_DOSIFY);
// these system libraries are always needed?
// (list taken from sample *.dsp files in php ext tree...)
$winlibs = "kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib ";
$winlibs.= "shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib";
// add libraries from <deps> section
if (count($this->libs)) {
foreach ($this->libs as $lib) {
if (!$lib->testPlatform("windows")) {
continue;
}
$winlibs .= " ".$lib->getName().".lib";
}
}
echo
'# Microsoft Developer Studio Project File - Name="'.$this->name.'" - Package Owner=<4>
# Microsoft Developer Studio Generated Build File, Format Version 6.00
# ** DO NOT EDIT **
# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
CFG='.$this->name.' - Win32 Debug_TS
!MESSAGE This is not a valid makefile. To build this project using NMAKE,
!MESSAGE use the Export Makefile command and run
!MESSAGE
!MESSAGE NMAKE /f "'.$this->name.'.mak".
!MESSAGE
!MESSAGE You can specify a configuration when running NMAKE
!MESSAGE by defining the macro CFG on the command line. For example:
!MESSAGE
!MESSAGE NMAKE /f "'.$this->name.'.mak" CFG="'.$this->name.' - Win32 Debug_TS"
!MESSAGE
!MESSAGE Possible choices for configuration are:
!MESSAGE
!MESSAGE "'.$this->name.' - Win32 Release_TS" (based on "Win32 (x86) Dynamic-Link Library")
!MESSAGE "'.$this->name.' - Win32 Debug_TS" (based on "Win32 (x86) Dynamic-Link Library")
!MESSAGE
# Begin Project
# PROP AllowPerConfigDependencies 0
# PROP Scc_ProjName ""
# PROP Scc_LocalPath ""
CPP=cl.exe
MTL=midl.exe
RSC=rc.exe
!IF "$(CFG)" == "'.$this->name.' - Win32 Release_TS"
# PROP BASE Use_MFC 0
# PROP BASE Use_Debug_Libraries 0
# PROP BASE Output_Dir "Release_TS"
# PROP BASE Intermediate_Dir "Release_TS"
# PROP BASE Target_Dir ""
# PROP Use_MFC 0
# PROP Use_Debug_Libraries 0
# PROP Output_Dir "Release_TS"
# PROP Intermediate_Dir "Release_TS"
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "'.strtoupper($this->name).'_EXPORTS" /YX /FD /c
# ADD CPP /nologo /MT /W3 /GX /O2 /I "..\.." /I "..\..\Zend" /I "..\..\TSRM" /I "..\..\main" /D "WIN32" /D "PHP_EXPORTS" /D "COMPILE_DL_'.strtoupper($this->name).'" /D ZTS=1 /D HAVE_'.strtoupper($this->name).'=1 /D ZEND_DEBUG=0 /D "NDEBUG" /D "_WINDOWS" /D "ZEND_WIN32" /D "PHP_WIN32" /YX /FD /c
# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
# ADD BASE RSC /l 0x407 /d "NDEBUG"
# ADD RSC /l 0x407 /d "NDEBUG"
BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 '.$winlibs.' /nologo /dll /machine:I386
# ADD LINK32 php4ts.lib '.$winlibs.' /nologo /dll /machine:I386 /out:"..\..\Release_TS\php_'.$this->name.'.dll" /libpath:"..\..\Release_TS" /libpath:"..\..\Release_TS_Inline"
!ELSEIF "$(CFG)" == "'.$this->name.' - Win32 Debug_TS"
# PROP BASE Use_MFC 0
# PROP BASE Use_Debug_Libraries 1
# PROP BASE Output_Dir "Debug_TS"
# PROP BASE Intermediate_Dir "Debug_TS"
# PROP BASE Target_Dir ""
# PROP Use_MFC 0
# PROP Use_Debug_Libraries 1
# PROP Output_Dir "Debug_TS"
# PROP Intermediate_Dir "Debug_TS"
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "'.strtoupper($this->name).'_EXPORTS" /YX /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "..\.." /I "..\..\Zend" /I "..\..\TSRM" /I "..\..\main" /D ZEND_DEBUG=1 /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "PHP_EXPORTS" /D "COMPILE_DL_'.strtoupper($this->name).'" /D ZTS=1 /D "ZEND_WIN32" /D "PHP_WIN32" /D HAVE_'.strtoupper($this->name).'=1 /YX /FD /GZ /c
# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
# ADD BASE RSC /l 0x407 /d "_DEBUG"
# ADD RSC /l 0x407 /d "_DEBUG"
BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 '.$winlibs.' /nologo /dll /debug /machine:I386 /pdbtype:sept
# ADD LINK32 php4ts_debug.lib '.$winlibs.' /nologo /dll /debug /machine:I386 /out:"..\..\Debug_TS\php_'.$this->name.'.dll" /pdbtype:sept /libpath:"..\..\Debug_TS"
!ENDIF
# Begin Target
# Name "'.$this->name.' - Win32 Release_TS"
# Name "'.$this->name.' - Win32 Debug_TS"
';
echo '
# Begin Group "Source Files"
# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
';
foreach ($this->packageFiles['code'] as $basename => $filepath) {
$filename = "./$basename";
echo "
# Begin Source File
SOURCE=$filename
# End Source File
";
}
echo '
# End Group
';
echo '
# Begin Group "Header Files"
# PROP Default_Filter "h;hpp;hxx;hm;inl"
';
foreach ($this->packageFiles['header'] as $filename) {
if ($filename{0}!='/' && $filename{0}!='.') {
$filename = "./$filename";
}
$filename = str_replace("/","\\",$filename);
echo "
# Begin Source File
SOURCE=$filename
# End Source File
";
}
echo
'# End Group
# End Target
# End Project
';
return $file->write();
}
// }}}
/**
* Write authors to the CREDITS file
*
* @access private
* @param string directory to write to
*/
function writeCredits()
{
if (count($this->authors)) {
$this->addPackageFile("doc", "CREDITS");
$fp = new CodeGen_Tools_FileReplacer($this->dirpath."/CREDITS");
$fp->puts("{$this->name}\n");
$names = array();
foreach($this->authors as $author) {
$names[] = $author->getName();
}
$fp->puts(join(", ", $names) . "\n");
$fp->close();
}
}
/**
* Write EXPERIMENTAL file for non-stable extensions
*
* @access private
* @param string directory to write to
*/
function writeExperimental()
{
if (($this->release) && $this->release->getState() === 'stable') {
return;
}
$this->addPackageFile("doc", "EXPERIMENTAL");
$fp = new CodeGen_Tools_FileReplacer($this->dirpath."/EXPERIMENTAL");
$fp->puts(
"this extension is experimental,
its functions may change their names
or move to extension all together
so do not rely to much on them
you have been warned!
");
$fp->close();
}
/**
* Write file list for package.xml (both version 1.0 and 2.0)
*
* @return string
*/
protected function packageXmlFileList()
{
$code = "";
$code.= " <dir name=\"/\">\n";
if (@is_array($this->packageFiles['doc'])) {
foreach ($this->packageFiles['doc'] as $file) {
$code.= " <file role='doc' name='$file'/>\n";
}
}
foreach (array("conf", "code", "header") as $type) {
foreach ($this->packageFiles[$type] as $basename => $filepath) {
$code.= " <file role='src' name='$basename'/>\n";
}
}
if (!empty($this->packageFiles['test'])) {
$code.= " <dir name=\"tests\">\n";
foreach ($this->packageFiles['test'] as $basename => $filepath) {
$code.= " <file role='test' name='$basename'/>\n";
}
$code.= " </dir>\n";
}
$code.= " </dir>\n";
return $code;
}
/**
* Write PEAR/PECL package.xml file
*
* @access private
* @param string directory to write to
*/
function writePackageXml()
{
$outfile = new CodeGen_Tools_Outbuf($this->dirpath."/package.xml");
echo
"<?xml version=\"1.0\"?>
<!DOCTYPE package SYSTEM \"http://pear.php.net/dtd/package-1.0\">
<package>
<name>{$this->name}</name>
";
if (isset($this->summary)) {
echo " <summary>{$this->summary}</summary>\n";
}
if (isset($this->description)) {
echo " <description>\n".rtrim($this->description)."\n </description>\n";
}
if ($this->license) {
echo "\n <license>".$this->license->getShortName()."</license>\n";
}
if (count($this->with)) {
echo "\n <configureoptions>\n";
foreach ($this->with as $with) {
$configOption = "with-".$with->getName();
echo " <configureoption name=\"{$configOption}\" default=\"autodetect\" prompt=\"".$with->getName()." installation directory?\" />\n";
}
echo " </configureoptions>\n";
}
if (count($this->authors)) {
echo "\n <maintainers>\n";
foreach ($this->authors as $author) {
echo $author->packageXml();
}
echo " </maintainers>\n";
}
if (isset($this->release)) {
echo $this->release->packageXml();
}
echo " <changelog>\n";
echo $this->changelog."\n"; // TODO indent
echo " </changelog>\n";
echo " <deps>\n";
echo " <dep type=\"php\" rel=\"ge\" version=\"".$this->minPhpVersion()."\"/>\n";
echo $this->platform->packageXML();
foreach ($this->otherExtensions as $ext) {
echo $ext->packageXML();
}
echo " </deps>\n";
echo "\n <filelist>\n";
echo $this->packageXmlFileList();
echo " </filelist>\n";
echo "</package>\n";
return $outfile->write();
}
// }}}
/**
* Write PEAR/PECL package2.xml file
*
* @access private
* @param string directory to write to
*/
function writePackageXml2()
{
$outfile = new CodeGen_Tools_Outbuf($this->dirpath."/package2.xml");
echo
'<?xml version="1.0"?>
<package version="2.0" xmlns="http://pear.php.net/dtd/package-2.0"
xmlns:tasks="http://pear.php.net/dtd/tasks-1.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://pear.php.net/dtd/tasks-1.0
http://pear.php.net/dtd/tasks-1.0.xsd
http://pear.php.net/dtd/package-2.0
http://pear.php.net/dtd/package-2.0.xsd">
';
echo " <name>{$this->name}</name>\n";
echo " <channel>{$this->channel}</channel>\n\n";
if (isset($this->summary)) {
echo " <summary>{$this->summary}</summary>\n\n";
}
if (isset($this->description)) {
echo " <description>\n".rtrim($this->description)."\n </description>\n\n";
}
uasort($this->authors, array("CodeGen_PECL_Maintainer", "comp"));
foreach ($this->authors as $maintainer) {
echo $maintainer->packageXml2();
}
echo "\n";
echo $this->release->packageXml2($this->license);
echo " <contents>\n";
echo $this->packageXmlFileList();
echo " </contents>\n\n";
echo " <dependencies>\n";
echo " <required>\n";
echo " <php>\n";
echo " <min>".$this->minPhpVersion()."</min>\n";
echo " </php>\n";
echo " <pearinstaller>\n";
echo " <min>1.4.0a1</min>\n";
echo " </pearinstaller>\n";
foreach ($this->otherExtensions as $ext) {
echo $ext->packageXML2(array("REQUIRED", "CONFLICTS"));
}
echo $this->platform->packageXML2();
echo " </required>\n";
$optional = "";
foreach ($this->otherExtensions as $ext) {
$optional.= $ext->packageXML2(array("OPTIONAL"));
}
if (!empty($optional)) {
echo " <optional>\n";
echo $optional;
echo " </optional>\n";
}
echo " </dependencies>\n\n";
echo " <providesextension>{$this->name}</providesextension>\n\n";
if (count($this->with)) {
echo " <extsrcrelease>\n";
foreach ($this->with as $with) {
$configOption = "with-".$with->getName();
echo " <configureoption name=\"{$configOption}\" default=\"autodetect\" prompt=\"".$with->getName()." installation directory?\" />\n";
}
echo " </extsrcrelease>\n\n";
} else {
echo " <extsrcrelease/>\n\n";
}
echo "</package>\n";
return $outfile->write();
}
// }}}
/**
* add a custom test case
*
* @access public
* @param object a Test object
*/
function addTest(CodeGen_PECL_Element_Test $test) {
$name = $test->getName();
if (isset($this->testcases[$name])) {
return PEAR::raiseError("testcase '{$name}' added twice");
}
$this->testcases[$name] = $test;
return true;
}
/**
* Write test case files
*
* @access private
*/
function writeTestFiles() {
$testCount=0;
@mkdir($this->dirpath."/tests");
// function related tests
foreach ($this->functions as $function) {
$function->writeTest($this);
}
// class method related tests
foreach ($this->classes as $class) {
$class->writeTests($this);
}
// custom test cases (may overwrite custom function test cases)
foreach ($this->testcases as $test) {
$test->writeTest($this);
}
if (0 == count(glob($this->dirpath."/tests/*.phpt"))) {
rmdir($this->dirpath."/tests");
}
}
/**
* Generate README file (custom or default)
*
* @access private
* @param string directory to write to
*/
function writeReadme()
{
$file = new CodeGen_Tools_Outbuf($this->dirpath."/README");
$configOption = isset($this->with[$this->name]) ? "--with-" : "--enable-";
$configOption.= $this->name;
?>
This is a standalone PHP extension created using CodeGen_PECL <?php echo self::version(); ?>
HACKING
=======
There are two ways to modify an extension created using CodeGen_PECL:
1) you can modify the generated code as with any other PHP extension
2) you can add custom code to the CodeGen_PECL XML source and re-run pecl-gen
The 2nd approach may look a bit complicated but you have be aware that any
manual changes to the generated code will be lost if you ever change the
XML specs and re-run PECL-Gen. All changes done before have to be applied
to the newly generated code again.
Adding code snippets to the XML source itself on the other hand may be a
bit more complicated but this way your custom code will always be in the
generated code no matter how often you rerun CodeGen_PECL.
<?php if ($this->platform->test("unix")): ?>
BUILDING ON UNIX etc.
=====================
To compile your new extension, you will have to execute the following steps:
1. $ ./phpize
2. $ ./configure [<?php echo $configOption; ?>]
3. $ make
[4. $ make test ] # NOTE: this doesn't work right now *)
5. $ [sudo] make install
*) this is a general problem with "make test" and standalone extensions
(that is being worked on) so please don't blame CodeGen_PECL for this
<?php endif; ?>
<?php if ($this->platform->test("windows")): ?>
BUILDING ON WINDOWS
===================
The extension provides the VisualStudio V6 project file
<?php echo $this->name.".dsp" ?>
To compile the extension you open this file using VisualStudio,
select the apropriate configuration for your installation
(either "Release_TS" or "Debug_TS") and create "php_<?php echo $this->name; ?>.dll"
After successfull compilation you have to copy the newly
created "php_<?php echo $this->name; ?>.dll" to the PHP
extension directory (default: C:\PHP\extensions).
<?php endif; ?>
TESTING
=======
You can now load the extension using a php.ini directive
extension="php_<?php echo $this->name; ?>.[so|dll]"
or load it at runtime using the dl() function
dl("php_<?php echo $this->name; ?>.[so|dll]");
The extension should now be available, you can test this
using the extension_loaded() function:
if (extension_loaded(<?php echo $this->name; ?>))
echo "<?php echo $this->name; ?> loaded :)";
else
echo "something is wrong :(";
The extension will also add its own block to the output
of phpinfo();
<?php
$file->write();
}
/**
* Return minimal PHP version required to support the requested features
*
* @return string version string
*/
function minPhpVersion()
{
if (!empty($this->otherExtensions)) {
return "5.1.0rc1";
}
if (!empty($this->classes) || !empty($this->interfaces)) {
return "5.0.0";
}
return "4.0.0"; // TODO test for real lower bound
}
/**
* Generate Editor settings block for documentation files
*
* @access public
* @param int Directory nesting depth of target file (default: 3)
* @return string Editor settings comment block
*/
static function docEditorSettings($level=3)
{
return '
<!-- Keep this comment at the end of the file
Local'.' variables:
mode: sgml
sgml-omittag:t
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
indent-tabs-mode:nil
sgml-parent-document:nil
sgml-default-dtd-file:"'.str_repeat("../",$level).'manual.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
vim600: syn=xml fen fdm=syntax fdl=2 si
vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->
';
}
/**
* Show error message and bailout
*
* @param string error message
*/
function terminate($msg)
{
while (@ob_end_clean()); // purge output buffers
$stderr = fopen("php://stderr", "w");
if ($stderr) {
fprintf($stderr, "%s\n", $msg);
fclose($stderr);
} else {
echo "$msg\n";
}
exit(3);
}
}
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* indent-tabs-mode:nil
* End:
*/
?>
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