s3:net: registry: add new command enumerate_recursive

Signed-off-by: Michael Adam <obnox@samba.org>

1 files changed, 107 insertions, 0 deletions

diff --git a/source3/utils/net_registry.c b/source3/utils/net_registry.c
index 19405e2c08..bb7c67f1f1 100644
--- a/source3/utils/net_registry.c
+++ b/source3/utils/net_registry.c
@@ -185,6 +185,105 @@ done:
 	return ret;
 }
 
+static WERROR registry_enumkey(struct registry_key* parent, const char* keyname, bool recursive)
+{
+	WERROR werr;
+	TALLOC_CTX *ctx = talloc_stackframe();
+	char*  subkey_name;
+	NTTIME modtime;
+	uint32_t count;
+	char* valname = NULL;
+	struct registry_value *valvalue = NULL;
+	struct registry_key* key = NULL;
+
+	werr = reg_openkey(ctx, parent, keyname, REG_KEY_READ, &key);
+	if (!W_ERROR_IS_OK(werr)) {
+		goto done;
+	}
+
+	printf("[%s]\n", key->key->name);
+
+	for (count = 0;
+	     werr = reg_enumkey(ctx, key, count, &subkey_name, &modtime),
+	     W_ERROR_IS_OK(werr);
+	     count++)
+	{
+		print_registry_key(subkey_name, &modtime);
+	}
+	if (!W_ERROR_EQUAL(WERR_NO_MORE_ITEMS, werr)) {
+		goto done;
+	}
+
+	for (count = 0;
+	     werr = reg_enumvalue(ctx, key, count, &valname, &valvalue),
+	     W_ERROR_IS_OK(werr);
+	     count++)
+	{
+		print_registry_value_with_name(valname, valvalue);
+	}
+	if (!W_ERROR_EQUAL(WERR_NO_MORE_ITEMS, werr)) {
+		goto done;
+	}
+
+	if (!recursive) {
+		werr = WERR_OK;
+		goto done;
+	}
+
+	for (count = 0;
+	     werr = reg_enumkey(ctx, key, count, &subkey_name, &modtime),
+	     W_ERROR_IS_OK(werr);
+	     count++)
+	{
+		werr = registry_enumkey(key, subkey_name, recursive);
+		if (!W_ERROR_IS_OK(werr)) {
+			goto done;
+		}
+	}
+	if (!W_ERROR_EQUAL(WERR_NO_MORE_ITEMS, werr)) {
+		goto done;
+	}
+	werr = WERR_OK;
+done:
+	TALLOC_FREE(ctx);
+	return werr;
+}
+
+static int net_registry_enumerate_recursive(struct net_context *c, int argc,
+					    const char **argv)
+{
+	WERROR werr;
+	struct registry_key *key = NULL;
+	char* name = NULL;
+	TALLOC_CTX *ctx = talloc_stackframe();
+	int ret = -1;
+
+	if (argc != 1 || c->display_usage) {
+		d_printf("%s\n%s",
+			 _("Usage:"),
+			 _("net registry enumerate <path>\n"));
+		d_printf("%s\n%s",
+			 _("Example:"),
+			 _("net registry enumerate 'HKLM\\Software\\Samba'\n"));
+		goto done;
+	}
+
+	werr = open_hive(ctx, argv[0], REG_KEY_READ, &key, &name);
+	if (!W_ERROR_IS_OK(werr)) {
+		d_fprintf(stderr, _("open_key failed: %s\n"), win_errstr(werr));
+		goto done;
+	}
+
+	werr = registry_enumkey(key, name, true);
+	if (W_ERROR_IS_OK(werr)) {
+		ret = 0;
+	}
+done:
+	TALLOC_FREE(ctx);
+	return ret;
+}
+
+
 static int net_registry_createkey(struct net_context *c, int argc,
 				  const char **argv)
 {
@@ -1174,6 +1273,14 @@ int net_registry(struct net_context *c, int argc, const char **argv)
 			   "    Enumerate registry keys and values")
 		},
 		{
+			"enumerate_recursive",
+			net_registry_enumerate_recursive,
+			NET_TRANSPORT_LOCAL,
+			N_("Enumerate registry keys and values"),
+			N_("net registry enumerate_recursive\n"
+			   "    Enumerate registry keys and values")
+		},
+		{
 			"createkey",
 			net_registry_createkey,
 			NET_TRANSPORT_LOCAL,