fprintf(stderr,
"Usage: %s [<options>] <command> [<arguments>]\n\n"
"Commands:\n"
- "\tshow [<config>[.<section>[.<option>]]]\n"
- "\texport [<config>]\n"
+ "\texport [<config>]\n"
+ "\tshow [<config>[.<section>[.<option>]]]\n"
+ "\tget <config>.<section>[.<option>]\n"
+ "\tset <config>.<section>[.<option>]=<value>\n"
"\n",
argv[0]
);
}
}
+static void uci_show_package(struct uci_package *p, char *section)
+{
+ struct uci_element *e;
+
+ uci_foreach_element( &p->sections, e) {
+ if (!section || !strcmp(e->name, section))
+ uci_show_section(uci_to_section(e));
+ }
+}
+
static int uci_show(int argc, char **argv)
{
char *section = (argc > 2 ? argv[2] : NULL);
struct uci_package *package;
- struct uci_element *e;
char **configs;
char **p;
uci_perror(ctx, "uci_load");
return 255;
}
- uci_foreach_element( &package->sections, e) {
- if (!section || !strcmp(e->name, section))
- uci_show_section(uci_to_section(e));
- }
+ uci_show_package(package, section);
uci_unload(ctx, *p);
}
}
return 0;
}
+static void parse_tuple(char *str, char **package, char **section, char **option, char **value)
+{
+ char *last = NULL;
+
+ *package = strtok(str, ".");
+ if (!*package)
+ goto done;
+
+ last = *package;
+ *section = strtok(NULL, ".");
+ if (!*section)
+ goto done;
+
+ last = *section;
+ *option = strtok(NULL, ".");
+ if (!*option)
+ goto done;
+
+ last = *option;
+done:
+ if (!value)
+ return;
+
+ last = strtok(last, "=");
+ if (!last)
+ return;
+
+ *value = last + strlen(last) + 1;
+}
+
+
+static int uci_do_get(int argc, char **argv)
+{
+ char *package = NULL;
+ char *section = NULL;
+ char *option = NULL;
+ struct uci_package *p = NULL;
+ struct uci_element *e = NULL;
+ char *value = NULL;
+
+ if (argc != 2)
+ return 255;
+
+ parse_tuple(argv[1], &package, §ion, &option, NULL);
+ if (!package)
+ return 1;
+
+ if (uci_load(ctx, package, &p) != UCI_OK) {
+ uci_perror(ctx, "uci");
+ return 1;
+ }
+
+ if (uci_lookup(ctx, &e, package, section, option) != UCI_OK)
+ return 1;
+
+ switch(e->type) {
+ case UCI_TYPE_SECTION:
+ value = uci_to_section(e)->type;
+ break;
+ case UCI_TYPE_OPTION:
+ value = uci_to_option(e)->value;
+ break;
+ default:
+ /* should not happen */
+ return 1;
+ }
+
+ /* throw the value to stdout */
+ printf("%s\n", value);
+
+ return 0;
+}
+
+static int uci_do_set(int argc, char **argv)
+{
+ struct uci_package *p;
+ char *package = NULL;
+ char *section = NULL;
+ char *option = NULL;
+ char *value = NULL;
+
+ if (argc != 2)
+ return 255;
+
+ parse_tuple(argv[1], &package, §ion, &option, &value);
+ if (!package)
+ return 1;
+
+ if (uci_load(ctx, package, &p) != UCI_OK) {
+ uci_perror(ctx, "uci");
+ return 1;
+ }
+
+ if (uci_set(ctx, package, section, option, value) != UCI_OK) {
+ uci_perror(ctx, "uci");
+ return 1;
+ }
+ uci_show_package(p, NULL);
+ return 0;
+}
+
static int uci_cmd(int argc, char **argv)
{
if (!strcasecmp(argv[0], "show"))
return uci_show(argc, argv);
if (!strcasecmp(argv[0], "export"))
return uci_do_export(argc, argv);
+ if (!strcasecmp(argv[0], "get"))
+ return uci_do_get(argc, argv);
+ if (!strcasecmp(argv[0], "set"))
+ return uci_do_set(argc, argv);
return 255;
}
{
int ret;
- ctx = uci_alloc();
+ ctx = uci_alloc_context();
if (argc < 2)
uci_usage(argc, argv);
ret = uci_cmd(argc - 1, argv + 1);
if (ret == 255)
uci_usage(argc, argv);
- uci_free(ctx);
+ uci_free_context(ctx);
return ret;
}