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|
/*
+----------------------------------------------------------------------+
| PHP Version 4 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2003 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 2.02 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available at through the world-wide-web at |
| http://www.php.net/license/2_02.txt. |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Marcus Boerger <helly@php.net> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#if DBA_INIFILE
#include "php_inifile.h"
#include "libinifile/inifile.h"
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#define INIFILE_DATA \
inifile *dba = info->dbf
#define INIFILE_GKEY \
key_type ini_key = inifile_key_split((char*)key) /* keylen not needed here */
#define INIFILE_DONE \
inifile_key_free(&ini_key)
DBA_OPEN_FUNC(inifile)
{
info->dbf = inifile_alloc(info->fp, info->mode == DBA_READER, info->flags&DBA_PERSISTENT TSRMLS_CC);
return info->dbf ? SUCCESS : FAILURE;
}
DBA_CLOSE_FUNC(inifile)
{
INIFILE_DATA;
inifile_free(dba, info->flags&DBA_PERSISTENT);
}
DBA_FETCH_FUNC(inifile)
{
val_type ini_val;
INIFILE_DATA;
INIFILE_GKEY;
ini_val = inifile_fetch(dba, &ini_key, skip TSRMLS_CC);
*newlen = ini_val.value ? strlen(ini_val.value) : 0;
INIFILE_DONE;
return ini_val.value;
}
DBA_UPDATE_FUNC(inifile)
{
val_type ini_val;
int res;
INIFILE_DATA;
INIFILE_GKEY;
ini_val.value = val;
if (mode == 1) {
res = inifile_append(dba, &ini_key, &ini_val TSRMLS_CC);
} else {
res = inifile_replace(dba, &ini_key, &ini_val TSRMLS_CC);
}
INIFILE_DONE;
switch(res) {
case -1:
php_error_docref1(NULL TSRMLS_CC, key, E_WARNING, "Operation not possible");
return FAILURE;
default:
case 0:
return SUCCESS;
case 1:
php_error_docref1(NULL TSRMLS_CC, key, E_WARNING, "Key already exists");
return SUCCESS;
}
}
DBA_EXISTS_FUNC(inifile)
{
val_type ini_val;
INIFILE_DATA;
INIFILE_GKEY;
ini_val = inifile_fetch(dba, &ini_key, 0 TSRMLS_CC);
INIFILE_DONE;
if (ini_val.value) {
inifile_val_free(&ini_val);
return SUCCESS;
}
return FAILURE;
}
DBA_DELETE_FUNC(inifile)
{
INIFILE_DATA;
INIFILE_GKEY;
int res = inifile_delete(dba, &ini_key TSRMLS_CC);
INIFILE_DONE;
return (res == -1 ? FAILURE : SUCCESS);
}
DBA_FIRSTKEY_FUNC(inifile)
{
INIFILE_DATA;
if (inifile_firstkey(dba TSRMLS_CC)) {
char *result = inifile_key_string(&dba->curr.key);
*newlen = strlen(result);
return result;
} else {
return NULL;
}
}
DBA_NEXTKEY_FUNC(inifile)
{
INIFILE_DATA;
if (!dba->curr.key.group && !dba->curr.key.name) {
return NULL;
}
if (inifile_nextkey(dba TSRMLS_CC)) {
char *result = inifile_key_string(&dba->curr.key);
*newlen = strlen(result);
return result;
} else {
return NULL;
}
}
DBA_OPTIMIZE_FUNC(inifile)
{
/* dummy */
return SUCCESS;
}
DBA_SYNC_FUNC(inifile)
{
/* dummy */
return SUCCESS;
}
DBA_INFO_FUNC(inifile)
{
return estrdup(inifile_version());
}
#endif
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
* vim600: sw=4 ts=4 fdm=marker
* vim<600: sw=4 ts=4
*/
|
