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/**
* Extension.cpp
*
* @author Emiel Bruijntjes <emiel.bruijntjes@copernica.com>
* @copyright 2013 Copernica BV
*/
#include "includes.h"
/**
* Set up namespace
*/
namespace PhpCpp {
/**
* Pointer to the one and only extension
* @var Extension
*/
static Extension *extension;
/**
* Constructor
* @param name Name of the extension
* @param version Version number
*/
Extension::Extension(const char *name, const char *version) : _name(name), _version(version), _entry(NULL), _request(NULL)
{
// store pointer to the one and only extension
extension = this;
}
/**
* Destructor
*/
Extension::~Extension()
{
// deallocate entry
if (_entry) delete _entry;
}
/**
* Function that is called when the extension initializes
* @param type Module type
* @param number Module number
* @return int 0 on success
*/
static int extension_startup(INIT_FUNC_ARGS)
{
// initialize the extension
return BOOL2SUCCESS(extension->initialize());
}
/**
* Function that is called when the extension is about to be stopped
* @param type Module type
* @param number Module number
* @return int
*/
static int extension_shutdown(SHUTDOWN_FUNC_ARGS)
{
// finalize the extension
return BOOL2SUCCESS(extension->finalize());
}
/**
* Function that is called when a request starts
* @param type Module type
* @param number Module number
* @return int 0 on success
*/
static int request_startup(INIT_FUNC_ARGS)
{
// create the request
return BOOL2SUCCESS(extension->startRequest());
}
/**
* Function that is called when a request is ended
* @param type Module type
* @param number Module number
* @return int 0 on success
*/
static int request_shutdown(INIT_FUNC_ARGS)
{
// end the request
return BOOL2SUCCESS(extension->endRequest());
}
/**
* Retrieve a pointer to the entry
* @return zend_module_entry
*/
zend_module_entry *Extension::entry()
{
// already initialized?
if (_entry) return _entry;
// allocate now
_entry = new zend_module_entry;
// assign all members
_entry->size = sizeof(zend_module_entry); // size of the data
_entry->zend_api = ZEND_MODULE_API_NO; // api number
_entry->zend_debug = ZEND_DEBUG; // debug mode enabled?
_entry->zts = USING_ZTS; // is thread safety enabled?
_entry->ini_entry = NULL; // the php.ini record
_entry->deps = NULL; // dependencies on other modules
_entry->name = _name; // extension name
_entry->functions = NULL; // functions supported by this module
_entry->module_startup_func = extension_startup; // startup function for the whole extension
_entry->module_shutdown_func = extension_shutdown; // shutdown function for the whole extension
_entry->request_startup_func = request_startup; // startup function per request
_entry->request_shutdown_func = request_shutdown; // shutdown function per request
_entry->info_func = NULL; // information for retrieving info
_entry->version = _version; // version string
_entry->globals_size = 0; // size of the global variables
_entry->globals_ptr = NULL; // pointer to the globals
_entry->globals_ctor = NULL; // constructor for global variables
_entry->globals_dtor = NULL; // destructor for global variables
_entry->post_deactivate_func = NULL; // unknown function
_entry->module_started = 0; // module is not yet started
_entry->type = 0; // temporary or persistent module, will be filled by Zend engine
_entry->handle = NULL; // dlopen() handle, will be filled by Zend engine
_entry->module_number = 0; // module number will be filled in by Zend engine
_entry->build_id = ZEND_MODULE_BUILD_ID; // check if extension and zend engine are compatible
// done
return _entry;
}
/**
* End of namespace
*/
}
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