1 /* 2 +----------------------------------------------------------------------+ 3 | Zend Engine | 4 +----------------------------------------------------------------------+ 5 | Copyright (c) Zend Technologies Ltd. (http://www.zend.com) | 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@php.net> | 16 | Zeev Suraski <zeev@php.net> | 17 +----------------------------------------------------------------------+ 18 */ 19 20 #ifndef MODULES_H 21 #define MODULES_H 22 23 #include "zend.h" 24 #include "zend_compile.h" 25 #include "zend_build.h" 26 27 #define INIT_FUNC_ARGS int type, int module_number 28 #define INIT_FUNC_ARGS_PASSTHRU type, module_number 29 #define SHUTDOWN_FUNC_ARGS int type, int module_number 30 #define SHUTDOWN_FUNC_ARGS_PASSTHRU type, module_number 31 #define ZEND_MODULE_INFO_FUNC_ARGS zend_module_entry *zend_module 32 #define ZEND_MODULE_INFO_FUNC_ARGS_PASSTHRU zend_module 33 34 #define ZEND_MODULE_API_NO 20190902 35 #ifdef ZTS 36 #define USING_ZTS 1 37 #else 38 #define USING_ZTS 0 39 #endif 40 41 #define STANDARD_MODULE_HEADER_EX sizeof(zend_module_entry), ZEND_MODULE_API_NO, ZEND_DEBUG, USING_ZTS 42 #define STANDARD_MODULE_HEADER \ 43 STANDARD_MODULE_HEADER_EX, NULL, NULL 44 #define ZE2_STANDARD_MODULE_HEADER \ 45 STANDARD_MODULE_HEADER_EX, ini_entries, NULL 46 47 #define ZEND_MODULE_BUILD_ID "API" ZEND_TOSTR(ZEND_MODULE_API_NO) ZEND_BUILD_TS ZEND_BUILD_DEBUG ZEND_BUILD_SYSTEM ZEND_BUILD_EXTRA 48 49 #define STANDARD_MODULE_PROPERTIES_EX 0, 0, NULL, 0, ZEND_MODULE_BUILD_ID 50 51 #define NO_MODULE_GLOBALS 0, NULL, NULL, NULL 52 53 #ifdef ZTS 54 # define ZEND_MODULE_GLOBALS(module_name) sizeof(zend_##module_name##_globals), &module_name##_globals_id 55 #else 56 # define ZEND_MODULE_GLOBALS(module_name) sizeof(zend_##module_name##_globals), &module_name##_globals 57 #endif 58 59 #define STANDARD_MODULE_PROPERTIES \ 60 NO_MODULE_GLOBALS, NULL, STANDARD_MODULE_PROPERTIES_EX 61 62 #define NO_VERSION_YET NULL 63 64 #define MODULE_PERSISTENT 1 65 #define MODULE_TEMPORARY 2 66 67 struct _zend_ini_entry; 68 typedef struct _zend_module_entry zend_module_entry; 69 typedef struct _zend_module_dep zend_module_dep; 70 71 struct _zend_module_entry { 72 unsigned short size; 73 unsigned int zend_api; 74 unsigned char zend_debug; 75 unsigned char zts; 76 const struct _zend_ini_entry *ini_entry; 77 const struct _zend_module_dep *deps; 78 const char *name; 79 const struct _zend_function_entry *functions; 80 int (*module_startup_func)(INIT_FUNC_ARGS); 81 int (*module_shutdown_func)(SHUTDOWN_FUNC_ARGS); 82 int (*request_startup_func)(INIT_FUNC_ARGS); 83 int (*request_shutdown_func)(SHUTDOWN_FUNC_ARGS); 84 void (*info_func)(ZEND_MODULE_INFO_FUNC_ARGS); 85 const char *version; 86 size_t globals_size; 87 #ifdef ZTS 88 ts_rsrc_id* globals_id_ptr; 89 #else 90 void* globals_ptr; 91 #endif 92 void (*globals_ctor)(void *global); 93 void (*globals_dtor)(void *global); 94 int (*post_deactivate_func)(void); 95 int module_started; 96 unsigned char type; 97 void *handle; 98 int module_number; 99 const char *build_id; 100 }; 101 102 #define MODULE_DEP_REQUIRED 1 103 #define MODULE_DEP_CONFLICTS 2 104 #define MODULE_DEP_OPTIONAL 3 105 106 #define ZEND_MOD_REQUIRED_EX(name, rel, ver) { name, rel, ver, MODULE_DEP_REQUIRED }, 107 #define ZEND_MOD_CONFLICTS_EX(name, rel, ver) { name, rel, ver, MODULE_DEP_CONFLICTS }, 108 #define ZEND_MOD_OPTIONAL_EX(name, rel, ver) { name, rel, ver, MODULE_DEP_OPTIONAL }, 109 110 #define ZEND_MOD_REQUIRED(name) ZEND_MOD_REQUIRED_EX(name, NULL, NULL) 111 #define ZEND_MOD_CONFLICTS(name) ZEND_MOD_CONFLICTS_EX(name, NULL, NULL) 112 #define ZEND_MOD_OPTIONAL(name) ZEND_MOD_OPTIONAL_EX(name, NULL, NULL) 113 114 #define ZEND_MOD_END { NULL, NULL, NULL, 0 } 115 116 struct _zend_module_dep { 117 const char *name; /* module name */ 118 const char *rel; /* version relationship: NULL (exists), lt|le|eq|ge|gt (to given version) */ 119 const char *version; /* version */ 120 unsigned char type; /* dependency type */ 121 }; 122 123 BEGIN_EXTERN_C() 124 extern ZEND_API HashTable module_registry; 125 126 void module_destructor(zend_module_entry *module); 127 int module_registry_request_startup(zend_module_entry *module); 128 int module_registry_unload_temp(const zend_module_entry *module); 129 END_EXTERN_C() 130 131 #endif 132
