Adding upstream version 2:4.20.0+dfsg.upstream/2%4.20.0+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 138 insertions, 0 deletions

diff --git a/libcli/registry/util_reg.c b/libcli/registry/util_reg.c
new file mode 100644
index 0000000..3139fc3
--- /dev/null
+++ b/libcli/registry/util_reg.c
@@ -0,0 +1,138 @@
+/*
+ * Unix SMB/CIFS implementation.
+ * Registry helper routines
+ * Copyright (C) Volker Lendecke 2006
+ * Copyright (C) Guenther Deschner 2009
+ * Copyright (C) Jelmer Vernooij 2003-2007
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 3 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "includes.h"
+#include "../librpc/gen_ndr/ndr_misc.h"
+#include "../libcli/registry/util_reg.h"
+
+/**
+ * @file
+ * @brief Registry utility functions
+ */
+
+static const struct {
+	uint32_t id;
+	const char *name;
+} reg_value_types[] = {
+	{ REG_NONE, "REG_NONE" },
+	{ REG_SZ, "REG_SZ" },
+	{ REG_EXPAND_SZ, "REG_EXPAND_SZ" },
+	{ REG_BINARY, "REG_BINARY" },
+	{ REG_DWORD, "REG_DWORD" },
+	{ REG_DWORD_BIG_ENDIAN, "REG_DWORD_BIG_ENDIAN" },
+	{ REG_LINK, "REG_LINK" },
+	{ REG_MULTI_SZ, "REG_MULTI_SZ" },
+	{ REG_RESOURCE_LIST, "REG_RESOURCE_LIST" },
+	{ REG_FULL_RESOURCE_DESCRIPTOR, "REG_FULL_RESOURCE_DESCRIPTOR" },
+	{ REG_RESOURCE_REQUIREMENTS_LIST, "REG_RESOURCE_REQUIREMENTS_LIST" },
+	{ REG_QWORD, "REG_QWORD" },
+
+	{ 0, NULL }
+};
+
+/** Return string description of registry value type */
+_PUBLIC_ const char *str_regtype(int type)
+{
+	unsigned int i;
+	for (i = 0; reg_value_types[i].name; i++) {
+		if (reg_value_types[i].id == type)
+			return reg_value_types[i].name;
+	}
+
+	return "Unknown";
+}
+
+/** Return registry value type for string description */
+_PUBLIC_ int regtype_by_string(const char *str)
+{
+	unsigned int i;
+	for (i = 0; reg_value_types[i].name; i++) {
+		if (strequal(reg_value_types[i].name, str))
+			return reg_value_types[i].id;
+	}
+
+	return -1;
+}
+
+/*******************************************************************
+ push a string in unix charset into a REG_SZ UCS2 null terminated blob
+ ********************************************************************/
+
+bool push_reg_sz(TALLOC_CTX *mem_ctx, DATA_BLOB *blob, const char *s)
+{
+	union winreg_Data data;
+	enum ndr_err_code ndr_err;
+	data.string = s;
+	ndr_err = ndr_push_union_blob(blob, mem_ctx, &data, REG_SZ,
+			(ndr_push_flags_fn_t)ndr_push_winreg_Data);
+	return NDR_ERR_CODE_IS_SUCCESS(ndr_err);
+}
+
+/*******************************************************************
+ push a string_array in unix charset into a REG_MULTI_SZ UCS2 double-null
+ terminated blob
+ ********************************************************************/
+
+bool push_reg_multi_sz(TALLOC_CTX *mem_ctx, DATA_BLOB *blob, const char **a)
+{
+	union winreg_Data data;
+	enum ndr_err_code ndr_err;
+	data.string_array = a;
+	ndr_err = ndr_push_union_blob(blob, mem_ctx, &data, REG_MULTI_SZ,
+			(ndr_push_flags_fn_t)ndr_push_winreg_Data);
+	return NDR_ERR_CODE_IS_SUCCESS(ndr_err);
+}
+
+/*******************************************************************
+ pull a string in unix charset out of a REG_SZ UCS2 null terminated blob
+ ********************************************************************/
+
+bool pull_reg_sz(TALLOC_CTX *mem_ctx, const DATA_BLOB *blob, const char **s)
+{
+	union winreg_Data data;
+	enum ndr_err_code ndr_err;
+	ndr_err = ndr_pull_union_blob(blob, mem_ctx, &data, REG_SZ,
+			(ndr_pull_flags_fn_t)ndr_pull_winreg_Data);
+	if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+		return false;
+	}
+	*s = data.string;
+	return true;
+}
+
+/*******************************************************************
+ pull a string_array in unix charset out of a REG_MULTI_SZ UCS2 double-null
+ terminated blob
+ ********************************************************************/
+
+bool pull_reg_multi_sz(TALLOC_CTX *mem_ctx, 
+		       const DATA_BLOB *blob, const char ***a)
+{
+	union winreg_Data data;
+	enum ndr_err_code ndr_err;
+	ndr_err = ndr_pull_union_blob(blob, mem_ctx, &data, REG_MULTI_SZ,
+			(ndr_pull_flags_fn_t)ndr_pull_winreg_Data);
+	if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+		return false;
+	}
+	*a = data.string_array;
+	return true;
+}