From 8daa83a594a2e98f39d764422bfbdbc62c9efd44 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 19:20:00 +0200
Subject: Adding upstream version 2:4.20.0+dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 source3/utils/net_registry_util.c | 177 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 177 insertions(+)
 create mode 100644 source3/utils/net_registry_util.c

(limited to 'source3/utils/net_registry_util.c')

diff --git a/source3/utils/net_registry_util.c b/source3/utils/net_registry_util.c
new file mode 100644
index 0000000..50b8a8a
--- /dev/null
+++ b/source3/utils/net_registry_util.c
@@ -0,0 +1,177 @@
+/*
+ * Samba Unix/Linux SMB client library
+ * Distributed SMB/CIFS Server Management Utility
+ * registry utility functions
+ *
+ * Copyright (C) Michael Adam 2008
+ *
+ * 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 "registry.h"
+#include "utils/net_registry_util.h"
+#include "utils/net.h"
+#include "../libcli/registry/util_reg.h"
+
+void print_registry_key(const char *keyname, NTTIME *modtime)
+{
+	const char *ts = _("None");
+	char *freeme = NULL;
+
+	if (modtime != 0) {
+		freeme = http_timestring(talloc_tos(),
+					 nt_time_to_unix(*modtime));
+		ts = freeme;
+	}
+
+	d_printf(_("Keyname   = %s\n"), keyname);
+	d_printf(_("Modtime   = %s\n"), ts);
+	d_printf("\n");
+
+	TALLOC_FREE(freeme);
+}
+
+void print_registry_value(const struct registry_value *valvalue, bool raw)
+{
+	if (!raw) {
+		d_printf(_("Type       = %s\n"),
+			 str_regtype(valvalue->type));
+	}
+	switch(valvalue->type) {
+	case REG_DWORD: {
+		uint32_t v = 0;
+		if (valvalue->data.length >= 4) {
+			v = IVAL(valvalue->data.data, 0);
+		}
+		if (!raw) {
+			d_printf(_("Value      = "));
+		}
+		d_printf("%u\n", v);
+		break;
+	}
+	case REG_SZ:
+	case REG_EXPAND_SZ: {
+		const char *s;
+
+		if (!pull_reg_sz(talloc_tos(), &valvalue->data, &s)) {
+			break;
+		}
+		if (!raw) {
+			d_printf(_("Value      = \""));
+		}
+		d_printf("%s", s);
+		if (!raw) {
+			d_printf("\"");
+		}
+		d_printf("\n");
+		break;
+	}
+	case REG_MULTI_SZ: {
+		uint32_t j;
+		const char **a;
+
+		if (!pull_reg_multi_sz(talloc_tos(), &valvalue->data, &a)) {
+			break;
+		}
+		for (j = 0; a[j] != NULL; j++) {
+			if (!raw) {
+				d_printf(_("Value[%3.3d] = \""), j);
+			}
+			d_printf("%s", a[j]);
+			if (!raw) {
+				d_printf("\"");
+			}
+			d_printf("\n");
+		}
+		break;
+	}
+	case REG_BINARY:
+		if (!raw) {
+			d_printf(_("Value      = "));
+		}
+		d_printf(_("%d bytes\n"), (int)valvalue->data.length);
+		break;
+	default:
+		if (!raw) {
+			d_printf(_("Value      = "));
+		}
+		d_printf(_("<unprintable>\n"));
+		break;
+	}
+}
+
+void print_registry_value_with_name(const char *valname,
+				    const struct registry_value *valvalue)
+{
+	d_printf(_("Valuename  = %s\n"), valname);
+	print_registry_value(valvalue, false);
+	d_printf("\n");
+}
+
+/**
+ * Split path into hive name and subkeyname
+ * normalizations performed:
+ *  - if the path contains no '\\' characters,
+ *    assume that the legacy format of using '/'
+ *    as a separator is used and  convert '/' to '\\'
+ *  - strip trailing '\\' chars
+ */
+WERROR split_hive_key(TALLOC_CTX *ctx, const char *path, char **hivename,
+		      char **subkeyname)
+{
+	char *p;
+	const char *tmp_subkeyname;
+
+	if ((path == NULL) || (hivename == NULL) || (subkeyname == NULL)) {
+		return WERR_INVALID_PARAMETER;
+	}
+
+	if (strlen(path) == 0) {
+		return WERR_INVALID_PARAMETER;
+	}
+
+	if (strchr(path, '\\') == NULL) {
+		*hivename = talloc_string_sub(ctx, path, "/", "\\");
+	} else {
+		*hivename = talloc_strdup(ctx, path);
+	}
+
+	if (*hivename == NULL) {
+		return WERR_NOT_ENOUGH_MEMORY;
+	}
+
+	/* strip trailing '\\' chars */
+	p = strrchr(*hivename, '\\');
+	while ((p != NULL) && (p[1] == '\0')) {
+		*p = '\0';
+		p = strrchr(*hivename, '\\');
+	}
+
+	p = strchr(*hivename, '\\');
+
+	if ((p == NULL) || (*p == '\0')) {
+		/* just the hive - no subkey given */
+		tmp_subkeyname = "";
+	} else {
+		*p = '\0';
+		tmp_subkeyname = p+1;
+	}
+	*subkeyname = talloc_strdup(ctx, tmp_subkeyname);
+	if (*subkeyname == NULL) {
+		return WERR_NOT_ENOUGH_MEMORY;
+	}
+
+	return WERR_OK;
+}
-- 
cgit v1.2.3