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Annotation of embedaddon/php/Zend/zend_extensions.h, revision 1.1.1.4

1.1       misho       1: /*
                      2:    +----------------------------------------------------------------------+
                      3:    | Zend Engine                                                          |
                      4:    +----------------------------------------------------------------------+
1.1.1.4 ! misho       5:    | Copyright (c) 1998-2014 Zend Technologies Ltd. (http://www.zend.com) |
1.1       misho       6:    +----------------------------------------------------------------------+
                      7:    | This source file is subject to version 2.00 of the Zend license,     |
                      8:    | that is bundled with this package in the file LICENSE, and is        |
                      9:    | available through the world-wide-web at the following url:           |
                     10:    | http://www.zend.com/license/2_00.txt.                                |
                     11:    | If you did not receive a copy of the Zend license and are unable to  |
                     12:    | obtain it through the world-wide-web, please send a note to          |
                     13:    | license@zend.com so we can mail you a copy immediately.              |
                     14:    +----------------------------------------------------------------------+
                     15:    | Authors: Andi Gutmans <andi@zend.com>                                |
                     16:    |          Zeev Suraski <zeev@zend.com>                                |
                     17:    +----------------------------------------------------------------------+
                     18: */
                     19: 
1.1.1.2   misho      20: /* $Id$ */
1.1       misho      21: 
                     22: #ifndef ZEND_EXTENSIONS_H
                     23: #define ZEND_EXTENSIONS_H
                     24: 
                     25: #include "zend_compile.h"
                     26: #include "zend_build.h"
                     27: 
                     28: /* The first number is the engine version and the rest is the date.
                     29:  * This way engine 2/3 API no. is always greater than engine 1 API no..
                     30:  */
1.1.1.2   misho      31: #define ZEND_EXTENSION_API_NO  220100525
1.1       misho      32: 
                     33: typedef struct _zend_extension_version_info {
                     34:        int zend_extension_api_no;
                     35:        char *build_id;
                     36: } zend_extension_version_info;
                     37: 
                     38: #define ZEND_EXTENSION_BUILD_ID "API" ZEND_TOSTR(ZEND_EXTENSION_API_NO) ZEND_BUILD_TS ZEND_BUILD_DEBUG ZEND_BUILD_SYSTEM ZEND_BUILD_EXTRA
                     39: 
                     40: typedef struct _zend_extension zend_extension;
                     41: 
                     42: /* Typedef's for zend_extension function pointers */
                     43: typedef int (*startup_func_t)(zend_extension *extension);
                     44: typedef void (*shutdown_func_t)(zend_extension *extension);
                     45: typedef void (*activate_func_t)(void);
                     46: typedef void (*deactivate_func_t)(void);
                     47: 
                     48: typedef void (*message_handler_func_t)(int message, void *arg);
                     49: 
                     50: typedef void (*op_array_handler_func_t)(zend_op_array *op_array);
                     51: 
                     52: typedef void (*statement_handler_func_t)(zend_op_array *op_array);
                     53: typedef void (*fcall_begin_handler_func_t)(zend_op_array *op_array);
                     54: typedef void (*fcall_end_handler_func_t)(zend_op_array *op_array);
                     55: 
                     56: typedef void (*op_array_ctor_func_t)(zend_op_array *op_array);
                     57: typedef void (*op_array_dtor_func_t)(zend_op_array *op_array);
                     58: 
                     59: struct _zend_extension {
                     60:        char *name;
                     61:        char *version;
                     62:        char *author;
                     63:        char *URL;
                     64:        char *copyright;
                     65: 
                     66:        startup_func_t startup;
                     67:        shutdown_func_t shutdown;
                     68:        activate_func_t activate;
                     69:        deactivate_func_t deactivate;
                     70: 
                     71:        message_handler_func_t message_handler;
                     72: 
                     73:        op_array_handler_func_t op_array_handler;
                     74: 
                     75:        statement_handler_func_t statement_handler;
                     76:        fcall_begin_handler_func_t fcall_begin_handler;
                     77:        fcall_end_handler_func_t fcall_end_handler;
                     78: 
                     79:        op_array_ctor_func_t op_array_ctor;
                     80:        op_array_dtor_func_t op_array_dtor;
                     81: 
                     82:        int (*api_no_check)(int api_no);
                     83:        int (*build_id_check)(const char* build_id);
                     84:        void *reserved3;
                     85:        void *reserved4;
                     86:        void *reserved5;
                     87:        void *reserved6;
                     88:        void *reserved7;
                     89:        void *reserved8;
                     90: 
                     91:        DL_HANDLE handle;
                     92:        int resource_number;
                     93: };
                     94: 
                     95: BEGIN_EXTERN_C()
                     96: ZEND_API int zend_get_resource_handle(zend_extension *extension);
                     97: ZEND_API void zend_extension_dispatch_message(int message, void *arg);
                     98: END_EXTERN_C()
                     99: 
                    100: #define ZEND_EXTMSG_NEW_EXTENSION              1
                    101: 
                    102: 
                    103: #define ZEND_EXTENSION()       \
                    104:        ZEND_EXT_API zend_extension_version_info extension_version_info = { ZEND_EXTENSION_API_NO, ZEND_EXTENSION_BUILD_ID }
                    105: 
                    106: #define STANDARD_ZEND_EXTENSION_PROPERTIES       NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, -1
                    107: #define COMPAT_ZEND_EXTENSION_PROPERTIES         NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, -1
                    108: #define BUILD_COMPAT_ZEND_EXTENSION_PROPERTIES   NULL, NULL, NULL, NULL, NULL, NULL, NULL, -1
                    109: 
                    110: 
                    111: ZEND_API extern zend_llist zend_extensions;
                    112: 
                    113: void zend_extension_dtor(zend_extension *extension);
                    114: void zend_append_version_info(const zend_extension *extension);
                    115: int zend_startup_extensions_mechanism(void);
                    116: int zend_startup_extensions(void);
                    117: void zend_shutdown_extensions(TSRMLS_D);
                    118: 
                    119: BEGIN_EXTERN_C()
                    120: ZEND_API int zend_load_extension(const char *path);
                    121: ZEND_API int zend_register_extension(zend_extension *new_extension, DL_HANDLE handle);
                    122: ZEND_API zend_extension *zend_get_extension(const char *extension_name);
                    123: END_EXTERN_C()
                    124: 
                    125: #endif /* ZEND_EXTENSIONS_H */
                    126: 
                    127: /*
                    128:  * Local variables:
                    129:  * tab-width: 4
                    130:  * c-basic-offset: 4
                    131:  * indent-tabs-mode: t
                    132:  * End:
                    133:  */