Imported from /home/lorry/working-area/delta_php2/php-5.4.13.tar.bz2.HEADphp-5.4.13master

1 files changed, 194 insertions, 0 deletions

diff --git a/ext/dba/dba_qdbm.c b/ext/dba/dba_qdbm.c
new file mode 100644
index 0000000..485b199
--- /dev/null
+++ b/ext/dba/dba_qdbm.c
@@ -0,0 +1,194 @@
+/*
+  +----------------------------------------------------------------------+
+  | PHP Version 5                                                        |
+  +----------------------------------------------------------------------+
+  | Copyright (c) 1997-2013 The PHP Group                                |
+  +----------------------------------------------------------------------+
+  | This source file is subject to version 3.01 of the PHP license,      |
+  | that is bundled with this package in the file LICENSE, and is        |
+  | available through the world-wide-web at the following url:           |
+  | http://www.php.net/license/3_01.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: Marcin Gibula <mg@iceni.pl>                                  |
+  +----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "php.h"
+
+#if DBA_QDBM
+#include "php_qdbm.h"
+
+#ifdef QDBM_INCLUDE_FILE
+#include QDBM_INCLUDE_FILE
+#endif
+
+#define QDBM_DATA dba_qdbm_data *dba = info->dbf
+
+typedef struct {
+	DEPOT *dbf;
+} dba_qdbm_data;
+
+DBA_OPEN_FUNC(qdbm)
+{
+	DEPOT *dbf;
+
+	switch(info->mode) {
+		case DBA_READER:
+			dbf = dpopen(info->path, DP_OREADER, 0);
+			break;
+		case DBA_WRITER:
+			dbf = dpopen(info->path, DP_OWRITER, 0);
+			break;
+		case DBA_CREAT:
+			dbf = dpopen(info->path, DP_OWRITER | DP_OCREAT, 0);
+			break;
+		case DBA_TRUNC:
+			dbf = dpopen(info->path, DP_OWRITER | DP_OCREAT | DP_OTRUNC, 0);
+			break;
+		default:
+			return FAILURE;
+	}
+
+	if (dbf) {
+		info->dbf = pemalloc(sizeof(dba_qdbm_data), info->flags & DBA_PERSISTENT);
+		memset(info->dbf, 0, sizeof(dba_qdbm_data));
+		((dba_qdbm_data *) info->dbf)->dbf = dbf;
+		return SUCCESS;
+	}
+
+	*error = (char *) dperrmsg(dpecode);
+	return FAILURE;
+}
+
+DBA_CLOSE_FUNC(qdbm)
+{
+	QDBM_DATA;
+
+	dpclose(dba->dbf);
+	pefree(dba, info->flags & DBA_PERSISTENT);
+}
+
+DBA_FETCH_FUNC(qdbm)
+{
+	QDBM_DATA;
+	char *value, *new = NULL;
+	int value_size;
+
+	value = dpget(dba->dbf, key, keylen, 0, -1, &value_size);
+	if (value) {
+		if (newlen) *newlen = value_size;
+		new = estrndup(value, value_size);
+		free(value);
+	}
+
+	return new;
+}
+
+DBA_UPDATE_FUNC(qdbm)
+{
+	QDBM_DATA;
+	int result;
+
+	result = dpput(dba->dbf, key, keylen, val, vallen, mode == 1 ? DP_DKEEP : DP_DOVER);
+	if (result)
+		return SUCCESS;
+
+	php_error_docref2(NULL TSRMLS_CC, key, val, E_WARNING, "%s", dperrmsg(dpecode));
+	return FAILURE;
+}
+
+DBA_EXISTS_FUNC(qdbm)
+{
+	QDBM_DATA;
+	char *value;
+
+	value = dpget(dba->dbf, key, keylen, 0, -1, NULL);
+	if (value) {
+		free(value);
+		return SUCCESS;
+	}
+
+	return FAILURE;
+}
+
+DBA_DELETE_FUNC(qdbm)
+{
+	QDBM_DATA;
+
+	return dpout(dba->dbf, key, keylen) ? SUCCESS : FAILURE;
+}
+
+DBA_FIRSTKEY_FUNC(qdbm)
+{
+	QDBM_DATA;
+	int value_size;
+	char *value, *new = NULL;
+
+	dpiterinit(dba->dbf);
+
+	value = dpiternext(dba->dbf, &value_size);
+	if (value) {
+		if (newlen) *newlen = value_size;
+		new = estrndup(value, value_size);
+		free(value);
+	}
+
+	return new;
+}
+
+DBA_NEXTKEY_FUNC(qdbm)
+{
+	QDBM_DATA;
+	int value_size;
+	char *value, *new = NULL;
+
+	value = dpiternext(dba->dbf, &value_size);
+	if (value) {
+		if (newlen) *newlen = value_size;
+		new = estrndup(value, value_size);
+		free(value);
+	}
+
+	return new;
+}
+
+DBA_OPTIMIZE_FUNC(qdbm)
+{
+	QDBM_DATA;
+
+	dpoptimize(dba->dbf, 0);
+	return SUCCESS;
+}
+
+DBA_SYNC_FUNC(qdbm)
+{
+	QDBM_DATA;
+
+	dpsync(dba->dbf);
+	return SUCCESS;
+}
+
+DBA_INFO_FUNC(qdbm)
+{
+	return estrdup(dpversion);
+}
+
+#endif
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: sw=4 ts=4 fdm=marker
+ * vim<600: sw=4 ts=4
+ */