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authorKay Sievers <kay@vrfy.org>2013-11-02 00:10:12 +0100
committerKay Sievers <kay@vrfy.org>2013-11-02 01:48:22 +0100
commitffc06c3513d9a0693c7f810d03b20705127ba55a (patch)
treef0be63421f887d4510baba8e92482f96d7018861 /src/locale/localectl.c
parent98e6c5e62ffcec33bd5255ebaafeafdc5a3f1ada (diff)
bus: use internal helper to read org.freedesktop.DBus.Properties::GetAll variables
Diffstat (limited to 'src/locale/localectl.c')
-rw-r--r--src/locale/localectl.c129
1 files changed, 17 insertions, 112 deletions
diff --git a/src/locale/localectl.c b/src/locale/localectl.c
index fe2af27a24..fb21bfd7f7 100644
--- a/src/locale/localectl.c
+++ b/src/locale/localectl.c
@@ -102,125 +102,30 @@ static void print_status_info(StatusInfo *i) {
printf(" X11 Options: %s\n", i->x11_options);
}
-static int status_read_property(const char *name, sd_bus_message *property, StatusInfo *i) {
- char type;
- const char *contents;
- int r;
-
- assert(name);
- assert(property);
-
- r = sd_bus_message_peek_type(property, &type, &contents);
- if (r < 0) {
- log_error("Could not determine type of message: %s", strerror(-r));
- return r;
- }
-
- switch (type) {
-
- case SD_BUS_TYPE_STRING: {
- const char *s;
-
- sd_bus_message_read_basic(property, type, &s);
- if (isempty(s))
- break;
-
- if (streq(name, "VConsoleKeymap"))
- i->vconsole_keymap = s;
- else if (streq(name, "VConsoleKeymapToggle"))
- i->vconsole_keymap_toggle = s;
- else if (streq(name, "X11Layout"))
- i->x11_layout = s;
- else if (streq(name, "X11Model"))
- i->x11_model = s;
- else if (streq(name, "X11Variant"))
- i->x11_variant = s;
- else if (streq(name, "X11Options"))
- i->x11_options = s;
-
- break;
- }
-
- case SD_BUS_TYPE_ARRAY: {
- _cleanup_strv_free_ char **l = NULL;
-
- if (!streq(contents, "s"))
- break;
-
- if (!streq(name, "Locale"))
- break;
-
- r = bus_message_read_strv_extend(property, &l);
- if (r < 0)
- break;
-
- strv_free(i->locale);
- i->locale = l;
- l = NULL;
-
- break;
- }
- }
-
- return r;
-}
-
static int show_status(sd_bus *bus, char **args, unsigned n) {
- _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
- int r;
StatusInfo info = {};
+ const struct bus_properties_map map[] = {
+ { "s", "VConsoleKeymap", &info.vconsole_keymap },
+ { "s", "VConsoleKeymap", &info.vconsole_keymap },
+ { "s", "VConsoleKeymapToggle", &info.vconsole_keymap_toggle},
+ { "s", "X11Layout", &info.x11_layout },
+ { "s", "X11Model", &info.x11_model },
+ { "s", "X11Variant", &info.x11_variant },
+ { "s", "X11Options", &info.x11_options },
+ { "as", "Locale", &info.locale },
+ {}
+ };
+ int r;
- assert(args);
-
- r = sd_bus_call_method( bus,
- "org.freedesktop.locale1",
- "/org/freedesktop/locale1",
- "org.freedesktop.DBus.Properties",
- "GetAll",
- &error,
- &reply,
- "s", "");
- if (r < 0) {
- log_error("Could not get properties: %s", bus_error_message(&error, -r));
- return r;
- }
+ assert(bus);
- r = sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "{sv}");
+ r = bus_map_all_properties(bus,
+ "org.freedesktop.locale1",
+ "/org/freedesktop/locale1",
+ map);
if (r < 0)
goto fail;
- while ((r = sd_bus_message_enter_container(reply, SD_BUS_TYPE_DICT_ENTRY, "sv")) > 0) {
- const char *name;
- const char *contents;
-
- r = sd_bus_message_read_basic(reply, SD_BUS_TYPE_STRING, &name);
- if (r < 0)
- goto fail;
-
- r = sd_bus_message_peek_type(reply, NULL, &contents);
- if (r < 0)
- goto fail;
-
- r = sd_bus_message_enter_container(reply, SD_BUS_TYPE_VARIANT, contents);
- if (r < 0)
- goto fail;
-
- r = status_read_property(name, reply, &info);
- if (r < 0) {
- log_error("Failed to parse reply.");
- return r;
- }
-
- r = sd_bus_message_exit_container(reply);
- if (r < 0)
- goto fail;
-
- r = sd_bus_message_exit_container(reply);
- if (r < 0)
- goto fail;
- }
-
print_status_info(&info);
fail: