Annotation of embedaddon/php/ext/dba/dba_inifile.c, revision 1.1
1.1 ! misho 1: /*
! 2: +----------------------------------------------------------------------+
! 3: | PHP Version 5 |
! 4: +----------------------------------------------------------------------+
! 5: | Copyright (c) 1997-2012 The PHP Group |
! 6: +----------------------------------------------------------------------+
! 7: | This source file is subject to version 3.01 of the PHP 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.php.net/license/3_01.txt |
! 11: | If you did not receive a copy of the PHP license and are unable to |
! 12: | obtain it through the world-wide-web, please send a note to |
! 13: | license@php.net so we can mail you a copy immediately. |
! 14: +----------------------------------------------------------------------+
! 15: | Author: Marcus Boerger <helly@php.net> |
! 16: +----------------------------------------------------------------------+
! 17: */
! 18:
! 19: /* $Id: dba_inifile.c 321634 2012-01-01 13:15:04Z felipe $ */
! 20:
! 21: #ifdef HAVE_CONFIG_H
! 22: #include "config.h"
! 23: #endif
! 24:
! 25: #include "php.h"
! 26:
! 27: #if DBA_INIFILE
! 28: #include "php_inifile.h"
! 29:
! 30: #include "libinifile/inifile.h"
! 31:
! 32: #ifdef HAVE_UNISTD_H
! 33: #include <unistd.h>
! 34: #endif
! 35: #include <sys/types.h>
! 36: #include <sys/stat.h>
! 37: #include <fcntl.h>
! 38:
! 39: #define INIFILE_DATA \
! 40: inifile *dba = info->dbf
! 41:
! 42: #define INIFILE_GKEY \
! 43: key_type ini_key; \
! 44: if (!key) { \
! 45: php_error_docref(NULL TSRMLS_CC, E_WARNING, "No key specified"); \
! 46: return 0; \
! 47: } \
! 48: ini_key = inifile_key_split((char*)key) /* keylen not needed here */
! 49:
! 50: #define INIFILE_DONE \
! 51: inifile_key_free(&ini_key)
! 52:
! 53: DBA_OPEN_FUNC(inifile)
! 54: {
! 55: info->dbf = inifile_alloc(info->fp, info->mode == DBA_READER, info->flags&DBA_PERSISTENT TSRMLS_CC);
! 56:
! 57: return info->dbf ? SUCCESS : FAILURE;
! 58: }
! 59:
! 60: DBA_CLOSE_FUNC(inifile)
! 61: {
! 62: INIFILE_DATA;
! 63:
! 64: inifile_free(dba, info->flags&DBA_PERSISTENT);
! 65: }
! 66:
! 67: DBA_FETCH_FUNC(inifile)
! 68: {
! 69: val_type ini_val;
! 70:
! 71: INIFILE_DATA;
! 72: INIFILE_GKEY;
! 73:
! 74: ini_val = inifile_fetch(dba, &ini_key, skip TSRMLS_CC);
! 75: *newlen = ini_val.value ? strlen(ini_val.value) : 0;
! 76: INIFILE_DONE;
! 77: return ini_val.value;
! 78: }
! 79:
! 80: DBA_UPDATE_FUNC(inifile)
! 81: {
! 82: val_type ini_val;
! 83: int res;
! 84:
! 85: INIFILE_DATA;
! 86: INIFILE_GKEY;
! 87:
! 88: ini_val.value = val;
! 89:
! 90: if (mode == 1) {
! 91: res = inifile_append(dba, &ini_key, &ini_val TSRMLS_CC);
! 92: } else {
! 93: res = inifile_replace(dba, &ini_key, &ini_val TSRMLS_CC);
! 94: }
! 95: INIFILE_DONE;
! 96: switch(res) {
! 97: case -1:
! 98: php_error_docref1(NULL TSRMLS_CC, key, E_WARNING, "Operation not possible");
! 99: return FAILURE;
! 100: default:
! 101: case 0:
! 102: return SUCCESS;
! 103: case 1:
! 104: php_error_docref1(NULL TSRMLS_CC, key, E_WARNING, "Key already exists");
! 105: return FAILURE;
! 106: }
! 107: }
! 108:
! 109: DBA_EXISTS_FUNC(inifile)
! 110: {
! 111: val_type ini_val;
! 112:
! 113: INIFILE_DATA;
! 114: INIFILE_GKEY;
! 115:
! 116: ini_val = inifile_fetch(dba, &ini_key, 0 TSRMLS_CC);
! 117: INIFILE_DONE;
! 118: if (ini_val.value) {
! 119: inifile_val_free(&ini_val);
! 120: return SUCCESS;
! 121: }
! 122: return FAILURE;
! 123: }
! 124:
! 125: DBA_DELETE_FUNC(inifile)
! 126: {
! 127: int res;
! 128:
! 129: INIFILE_DATA;
! 130: INIFILE_GKEY;
! 131:
! 132: res = inifile_delete(dba, &ini_key TSRMLS_CC);
! 133:
! 134: INIFILE_DONE;
! 135: return (res == -1 ? FAILURE : SUCCESS);
! 136: }
! 137:
! 138: DBA_FIRSTKEY_FUNC(inifile)
! 139: {
! 140: INIFILE_DATA;
! 141:
! 142: if (inifile_firstkey(dba TSRMLS_CC)) {
! 143: char *result = inifile_key_string(&dba->curr.key);
! 144: *newlen = strlen(result);
! 145: return result;
! 146: } else {
! 147: return NULL;
! 148: }
! 149: }
! 150:
! 151: DBA_NEXTKEY_FUNC(inifile)
! 152: {
! 153: INIFILE_DATA;
! 154:
! 155: if (!dba->curr.key.group && !dba->curr.key.name) {
! 156: return NULL;
! 157: }
! 158:
! 159: if (inifile_nextkey(dba TSRMLS_CC)) {
! 160: char *result = inifile_key_string(&dba->curr.key);
! 161: *newlen = strlen(result);
! 162: return result;
! 163: } else {
! 164: return NULL;
! 165: }
! 166: }
! 167:
! 168: DBA_OPTIMIZE_FUNC(inifile)
! 169: {
! 170: /* dummy */
! 171: return SUCCESS;
! 172: }
! 173:
! 174: DBA_SYNC_FUNC(inifile)
! 175: {
! 176: /* dummy */
! 177: return SUCCESS;
! 178: }
! 179:
! 180: DBA_INFO_FUNC(inifile)
! 181: {
! 182: return estrdup(inifile_version());
! 183: }
! 184:
! 185: #endif
! 186:
! 187: /*
! 188: * Local variables:
! 189: * tab-width: 4
! 190: * c-basic-offset: 4
! 191: * End:
! 192: * vim600: sw=4 ts=4 fdm=marker
! 193: * vim<600: sw=4 ts=4
! 194: */
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