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client: Use generic callback and parsing functions

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This commit is contained in:
Marcel Holtmann 2012-12-14 17:16:29 +01:00
parent 4c7ff5585c
commit 0311f8aa0d
1 changed files with 39 additions and 39 deletions
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78
client/main.c
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@ -185,6 +185,32 @@ static GDBusProxy *find_proxy_by_address(const char *address)
return NULL;
}
static gboolean parse_argument_on_off(const char *arg, dbus_bool_t *value)
{
if (!arg || !strlen(arg)) {
printf("Missing on/off argument\n");
return FALSE;
}
if (!default_ctrl) {
printf("No default controller available\n");
return FALSE;
}
if (!strcmp(arg, "on") || !strcmp(arg, "yes")) {
*value = TRUE;
return TRUE;
}
if (!strcmp(arg, "off") || !strcmp(arg, "no")) {
*value = FALSE;
return TRUE;
}
printf("Invalid argument %s\n", arg);
return FALSE;
}
static void cmd_list(const char *arg)
{
GList *list;
@ -260,18 +286,16 @@ static void cmd_select(const char *arg)
print_adapter(proxy, NULL);
}
static void power_callback(const DBusError *error, void *user_data)
static void generic_callback(const DBusError *error, void *user_data)
{
dbus_bool_t powered = GPOINTER_TO_UINT(user_data);
char *str = user_data;
begin_message();
if (dbus_error_is_set(error))
printf("Failed to set power %s: %s\n",
powered == TRUE ? "on" : "off", error->name);
printf("Failed to set %s: %s\n", str, error->name);
else
printf("Changing power %s succeeded\n",
powered == TRUE ? "on" : "off");
printf("Changing %s succeeded\n", str);
end_message();
}
@ -279,43 +303,19 @@ static void power_callback(const DBusError *error, void *user_data)
static void cmd_power(const char *arg)
{
dbus_bool_t powered;
char *str;
if (!arg || !strlen(arg)) {
printf("Missing argument\n");
if (parse_argument_on_off(arg, &powered) == FALSE)
return;
}
if (!default_ctrl) {
printf("No default controller available\n");
str = g_strdup_printf("power %s", powered == TRUE ? "on" : "off");
if (g_dbus_proxy_set_property_basic(default_ctrl, "Powered",
DBUS_TYPE_BOOLEAN, &powered,
generic_callback, str, g_free) == TRUE)
return;
}
if (!strcmp(arg, "on") || !strcmp(arg, "yes"))
powered = TRUE;
else if (!strcmp(arg, "off") || !strcmp(arg, "no"))
powered = FALSE;
else {
printf("Invalid argument\n");
return;
}
g_dbus_proxy_set_property_basic(default_ctrl, "Powered",
DBUS_TYPE_BOOLEAN, &powered,
power_callback, GUINT_TO_POINTER(powered), NULL);
}
static void name_callback(const DBusError *error, void *user_data)
{
char *name = user_data;
begin_message();
if (dbus_error_is_set(error))
printf("Failed to set name \"%s\": %s\n", name, error->name);
else
printf("Changed name to \"%s\"\n", name);
end_message();
g_free(str);
}
static void cmd_name(const char *arg)
@ -336,7 +336,7 @@ static void cmd_name(const char *arg)
if (g_dbus_proxy_set_property_basic(default_ctrl, "Name",
DBUS_TYPE_STRING, &name,
name_callback, name, g_free) == TRUE)
generic_callback, name, g_free) == TRUE)
return;
g_free(name);