net registry: add a getvalue subcommand that prints a single given value.

usage: "net registry getvalue <keyname> <valuename>"

Michael

diff --git a/source/utils/net_registry.c b/source/utils/net_registry.c
index c7cc5af4933ea969e612c54b0a7685a9ba9c4648..6af823609224af870403909aa7a60d836eaaeaee 100644 (file)
--- a/source/utils/net_registry.c
+++ b/source/utils/net_registry.c
@@ -260,6 +260,42 @@ done:
        return ret;
 }
 
+static int net_registry_getvalue(int argc, const char **argv)
+{
+       WERROR werr;
+       int ret = -1;
+       struct registry_key *key = NULL;
+       struct registry_value *value = NULL;
+       TALLOC_CTX *ctx = talloc_stackframe();
+
+       if (argc != 2) {
+               d_fprintf(stderr, "usage: net rpc registry getvalue <key> "
+                                 "<valuename>\n");
+               goto done;
+       }
+
+       werr = open_key(ctx, argv[0], REG_KEY_READ, &key);
+       if (!W_ERROR_IS_OK(werr)) {
+               d_fprintf(stderr, "open_key failed: %s\n", dos_errstr(werr));
+               goto done;
+       }
+
+       werr = reg_queryvalue(ctx, key, argv[1], &value);
+       if (!W_ERROR_IS_OK(werr)) {
+               d_fprintf(stderr, "reg_queryvalue failed: %s\n",
+                         dos_errstr(werr));
+               goto done;
+       }
+
+       print_registry_value(value);
+
+       ret = 0;
+
+done:
+       TALLOC_FREE(ctx);
+       return ret;
+}
+
 static int net_registry_setvalue(int argc, const char **argv)
 {
        WERROR werr;
@@ -414,6 +450,11 @@ int net_registry(int argc, const char **argv)
                        net_registry_deletekey,
                        "Delete a registry key"
                },
+               {
+                       "getvalue",
+                       net_registry_getvalue,
+                       "Print a registry value",
+               },
                {
                        "setvalue",
                        net_registry_setvalue,