Annotation of embedaddon/php/Zend/zend_ini.h, revision 1.1
1.1 ! misho 1: /*
! 2: +----------------------------------------------------------------------+
! 3: | Zend Engine |
! 4: +----------------------------------------------------------------------+
! 5: | Copyright (c) 1998-2012 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: | Author: Zeev Suraski <zeev@zend.com> |
! 16: +----------------------------------------------------------------------+
! 17: */
! 18:
! 19: /* $Id: zend_ini.h 321634 2012-01-01 13:15:04Z felipe $ */
! 20:
! 21: #ifndef ZEND_INI_H
! 22: #define ZEND_INI_H
! 23:
! 24: #define ZEND_INI_USER (1<<0)
! 25: #define ZEND_INI_PERDIR (1<<1)
! 26: #define ZEND_INI_SYSTEM (1<<2)
! 27:
! 28: #define ZEND_INI_ALL (ZEND_INI_USER|ZEND_INI_PERDIR|ZEND_INI_SYSTEM)
! 29:
! 30: #ifndef XtOffsetOf
! 31: # if defined(CRAY) || (defined(__arm) && !defined(LINUX))
! 32: # ifdef __STDC__
! 33: # define XtOffset(p_type, field) _Offsetof(p_type, field)
! 34: # else
! 35: # ifdef CRAY2
! 36: # define XtOffset(p_type, field) \
! 37: (sizeof(int)*((unsigned int)&(((p_type)NULL)->field)))
! 38:
! 39: # else /* !CRAY2 */
! 40:
! 41: # define XtOffset(p_type, field) ((unsigned int)&(((p_type)NULL)->field))
! 42:
! 43: # endif /* !CRAY2 */
! 44: # endif /* __STDC__ */
! 45: # else /* ! (CRAY || __arm) */
! 46:
! 47: # define XtOffset(p_type, field) \
! 48: ((long) (((char *) (&(((p_type)NULL)->field))) - ((char *) NULL)))
! 49:
! 50: # endif /* !CRAY */
! 51:
! 52: # ifdef offsetof
! 53: # define XtOffsetOf(s_type, field) offsetof(s_type, field)
! 54: # else
! 55: # define XtOffsetOf(s_type, field) XtOffset(s_type*, field)
! 56: # endif
! 57:
! 58: #endif
! 59:
! 60: typedef struct _zend_ini_entry zend_ini_entry;
! 61:
! 62: #define ZEND_INI_MH(name) int name(zend_ini_entry *entry, char *new_value, uint new_value_length, void *mh_arg1, void *mh_arg2, void *mh_arg3, int stage TSRMLS_DC)
! 63: #define ZEND_INI_DISP(name) void name(zend_ini_entry *ini_entry, int type)
! 64:
! 65: struct _zend_ini_entry {
! 66: int module_number;
! 67: int modifiable;
! 68: char *name;
! 69: uint name_length;
! 70: ZEND_INI_MH((*on_modify));
! 71: void *mh_arg1;
! 72: void *mh_arg2;
! 73: void *mh_arg3;
! 74:
! 75: char *value;
! 76: uint value_length;
! 77:
! 78: char *orig_value;
! 79: uint orig_value_length;
! 80: int orig_modifiable;
! 81: int modified;
! 82:
! 83: void (*displayer)(zend_ini_entry *ini_entry, int type);
! 84: };
! 85:
! 86: BEGIN_EXTERN_C()
! 87: ZEND_API int zend_ini_startup(TSRMLS_D);
! 88: ZEND_API int zend_ini_shutdown(TSRMLS_D);
! 89: ZEND_API int zend_ini_global_shutdown(TSRMLS_D);
! 90: ZEND_API int zend_ini_deactivate(TSRMLS_D);
! 91:
! 92: ZEND_API int zend_copy_ini_directives(TSRMLS_D);
! 93:
! 94: ZEND_API void zend_ini_sort_entries(TSRMLS_D);
! 95:
! 96: ZEND_API int zend_register_ini_entries(const zend_ini_entry *ini_entry, int module_number TSRMLS_DC);
! 97: ZEND_API void zend_unregister_ini_entries(int module_number TSRMLS_DC);
! 98: ZEND_API void zend_ini_refresh_caches(int stage TSRMLS_DC);
! 99: ZEND_API int zend_alter_ini_entry(char *name, uint name_length, char *new_value, uint new_value_length, int modify_type, int stage);
! 100: ZEND_API int zend_alter_ini_entry_ex(char *name, uint name_length, char *new_value, uint new_value_length, int modify_type, int stage, int force_change TSRMLS_DC);
! 101: ZEND_API int zend_restore_ini_entry(char *name, uint name_length, int stage);
! 102: ZEND_API void display_ini_entries(zend_module_entry *module);
! 103:
! 104: ZEND_API long zend_ini_long(char *name, uint name_length, int orig);
! 105: ZEND_API double zend_ini_double(char *name, uint name_length, int orig);
! 106: ZEND_API char *zend_ini_string(char *name, uint name_length, int orig);
! 107: ZEND_API char *zend_ini_string_ex(char *name, uint name_length, int orig, zend_bool *exists);
! 108:
! 109: ZEND_API int zend_ini_register_displayer(char *name, uint name_length, void (*displayer)(zend_ini_entry *ini_entry, int type));
! 110:
! 111: ZEND_API ZEND_INI_DISP(zend_ini_boolean_displayer_cb);
! 112: ZEND_API ZEND_INI_DISP(zend_ini_color_displayer_cb);
! 113: ZEND_API ZEND_INI_DISP(display_link_numbers);
! 114: END_EXTERN_C()
! 115:
! 116: #define ZEND_INI_BEGIN() static const zend_ini_entry ini_entries[] = {
! 117: #define ZEND_INI_END() { 0, 0, NULL, 0, NULL, NULL, NULL, NULL, NULL, 0, NULL, 0, 0, 0, NULL } };
! 118:
! 119: #define ZEND_INI_ENTRY3_EX(name, default_value, modifiable, on_modify, arg1, arg2, arg3, displayer) \
! 120: { 0, modifiable, name, sizeof(name), on_modify, arg1, arg2, arg3, default_value, sizeof(default_value)-1, NULL, 0, 0, 0, displayer },
! 121:
! 122: #define ZEND_INI_ENTRY3(name, default_value, modifiable, on_modify, arg1, arg2, arg3) \
! 123: ZEND_INI_ENTRY3_EX(name, default_value, modifiable, on_modify, arg1, arg2, arg3, NULL)
! 124:
! 125: #define ZEND_INI_ENTRY2_EX(name, default_value, modifiable, on_modify, arg1, arg2, displayer) \
! 126: ZEND_INI_ENTRY3_EX(name, default_value, modifiable, on_modify, arg1, arg2, NULL, displayer)
! 127:
! 128: #define ZEND_INI_ENTRY2(name, default_value, modifiable, on_modify, arg1, arg2) \
! 129: ZEND_INI_ENTRY2_EX(name, default_value, modifiable, on_modify, arg1, arg2, NULL)
! 130:
! 131: #define ZEND_INI_ENTRY1_EX(name, default_value, modifiable, on_modify, arg1, displayer) \
! 132: ZEND_INI_ENTRY3_EX(name, default_value, modifiable, on_modify, arg1, NULL, NULL, displayer)
! 133:
! 134: #define ZEND_INI_ENTRY1(name, default_value, modifiable, on_modify, arg1) \
! 135: ZEND_INI_ENTRY1_EX(name, default_value, modifiable, on_modify, arg1, NULL)
! 136:
! 137: #define ZEND_INI_ENTRY_EX(name, default_value, modifiable, on_modify, displayer) \
! 138: ZEND_INI_ENTRY3_EX(name, default_value, modifiable, on_modify, NULL, NULL, NULL, displayer)
! 139:
! 140: #define ZEND_INI_ENTRY(name, default_value, modifiable, on_modify) \
! 141: ZEND_INI_ENTRY_EX(name, default_value, modifiable, on_modify, NULL)
! 142:
! 143: #ifdef ZTS
! 144: #define STD_ZEND_INI_ENTRY(name, default_value, modifiable, on_modify, property_name, struct_type, struct_ptr) \
! 145: ZEND_INI_ENTRY2(name, default_value, modifiable, on_modify, (void *) XtOffsetOf(struct_type, property_name), (void *) &struct_ptr##_id)
! 146: #define STD_ZEND_INI_ENTRY_EX(name, default_value, modifiable, on_modify, property_name, struct_type, struct_ptr, displayer) \
! 147: ZEND_INI_ENTRY2_EX(name, default_value, modifiable, on_modify, (void *) XtOffsetOf(struct_type, property_name), (void *) &struct_ptr##_id, displayer)
! 148: #define STD_ZEND_INI_BOOLEAN(name, default_value, modifiable, on_modify, property_name, struct_type, struct_ptr) \
! 149: ZEND_INI_ENTRY3_EX(name, default_value, modifiable, on_modify, (void *) XtOffsetOf(struct_type, property_name), (void *) &struct_ptr##_id, NULL, zend_ini_boolean_displayer_cb)
! 150: #else
! 151: #define STD_ZEND_INI_ENTRY(name, default_value, modifiable, on_modify, property_name, struct_type, struct_ptr) \
! 152: ZEND_INI_ENTRY2(name, default_value, modifiable, on_modify, (void *) XtOffsetOf(struct_type, property_name), (void *) &struct_ptr)
! 153: #define STD_ZEND_INI_ENTRY_EX(name, default_value, modifiable, on_modify, property_name, struct_type, struct_ptr, displayer) \
! 154: ZEND_INI_ENTRY2_EX(name, default_value, modifiable, on_modify, (void *) XtOffsetOf(struct_type, property_name), (void *) &struct_ptr, displayer)
! 155: #define STD_ZEND_INI_BOOLEAN(name, default_value, modifiable, on_modify, property_name, struct_type, struct_ptr) \
! 156: ZEND_INI_ENTRY3_EX(name, default_value, modifiable, on_modify, (void *) XtOffsetOf(struct_type, property_name), (void *) &struct_ptr, NULL, zend_ini_boolean_displayer_cb)
! 157: #endif
! 158:
! 159: #define INI_INT(name) zend_ini_long((name), sizeof(name), 0)
! 160: #define INI_FLT(name) zend_ini_double((name), sizeof(name), 0)
! 161: #define INI_STR(name) zend_ini_string_ex((name), sizeof(name), 0, NULL)
! 162: #define INI_BOOL(name) ((zend_bool) INI_INT(name))
! 163:
! 164: #define INI_ORIG_INT(name) zend_ini_long((name), sizeof(name), 1)
! 165: #define INI_ORIG_FLT(name) zend_ini_double((name), sizeof(name), 1)
! 166: #define INI_ORIG_STR(name) zend_ini_string((name), sizeof(name), 1)
! 167: #define INI_ORIG_BOOL(name) ((zend_bool) INI_ORIG_INT(name))
! 168:
! 169: #define REGISTER_INI_ENTRIES() zend_register_ini_entries(ini_entries, module_number TSRMLS_CC)
! 170: #define UNREGISTER_INI_ENTRIES() zend_unregister_ini_entries(module_number TSRMLS_CC)
! 171: #define DISPLAY_INI_ENTRIES() display_ini_entries(zend_module)
! 172:
! 173: #define REGISTER_INI_DISPLAYER(name, displayer) zend_ini_register_displayer((name), sizeof(name), displayer)
! 174: #define REGISTER_INI_BOOLEAN(name) REGISTER_INI_DISPLAYER(name, zend_ini_boolean_displayer_cb)
! 175:
! 176: /* Standard message handlers */
! 177: BEGIN_EXTERN_C()
! 178: ZEND_API ZEND_INI_MH(OnUpdateBool);
! 179: ZEND_API ZEND_INI_MH(OnUpdateLong);
! 180: ZEND_API ZEND_INI_MH(OnUpdateLongGEZero);
! 181: ZEND_API ZEND_INI_MH(OnUpdateReal);
! 182: ZEND_API ZEND_INI_MH(OnUpdateString);
! 183: ZEND_API ZEND_INI_MH(OnUpdateStringUnempty);
! 184: END_EXTERN_C()
! 185:
! 186: #define ZEND_INI_DISPLAY_ORIG 1
! 187: #define ZEND_INI_DISPLAY_ACTIVE 2
! 188:
! 189: #define ZEND_INI_STAGE_STARTUP (1<<0)
! 190: #define ZEND_INI_STAGE_SHUTDOWN (1<<1)
! 191: #define ZEND_INI_STAGE_ACTIVATE (1<<2)
! 192: #define ZEND_INI_STAGE_DEACTIVATE (1<<3)
! 193: #define ZEND_INI_STAGE_RUNTIME (1<<4)
! 194: #define ZEND_INI_STAGE_HTACCESS (1<<5)
! 195:
! 196: /* INI parsing engine */
! 197: typedef void (*zend_ini_parser_cb_t)(zval *arg1, zval *arg2, zval *arg3, int callback_type, void *arg TSRMLS_DC);
! 198: BEGIN_EXTERN_C()
! 199: ZEND_API int zend_parse_ini_file(zend_file_handle *fh, zend_bool unbuffered_errors, int scanner_mode, zend_ini_parser_cb_t ini_parser_cb, void *arg TSRMLS_DC);
! 200: ZEND_API int zend_parse_ini_string(char *str, zend_bool unbuffered_errors, int scanner_mode, zend_ini_parser_cb_t ini_parser_cb, void *arg TSRMLS_DC);
! 201: END_EXTERN_C()
! 202:
! 203: /* INI entries */
! 204: #define ZEND_INI_PARSER_ENTRY 1 /* Normal entry: foo = bar */
! 205: #define ZEND_INI_PARSER_SECTION 2 /* Section: [foobar] */
! 206: #define ZEND_INI_PARSER_POP_ENTRY 3 /* Offset entry: foo[] = bar */
! 207:
! 208: typedef struct _zend_ini_parser_param {
! 209: zend_ini_parser_cb_t ini_parser_cb;
! 210: void *arg;
! 211: } zend_ini_parser_param;
! 212:
! 213: #endif /* ZEND_INI_H */
! 214:
! 215: /*
! 216: * Local variables:
! 217: * tab-width: 4
! 218: * c-basic-offset: 4
! 219: * indent-tabs-mode: t
! 220: * End:
! 221: */
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