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#include <dbus/dbus-glib.h>
#include <stdio.h>
#include <stdlib.h>
static void lose (const char *fmt, ...) G_GNUC_NORETURN G_GNUC_PRINTF (1, 2);
static void lose_gerror (const char *prefix, GError *error) G_GNUC_NORETURN;
static void
lose (const char *str, ...)
{
va_list args;
va_start (args, str);
vfprintf (stderr, str, args);
fputc ('\n', stderr);
va_end (args);
exit (1);
}
static void
lose_gerror (const char *prefix, GError *error)
{
lose ("%s: %s", prefix, error->message);
}
static void
print_hash_value (gpointer key, gpointer val, gpointer data)
{
printf ("%s -> %s\n", (char *) key, (char *) val);
}
int
main (int argc, char **argv)
{
DBusGConnection *bus;
DBusGProxy *remote_object;
DBusGProxy *remote_object_introspectable;
GError *error = NULL;
char **reply_list;
char **reply_ptr;
GValueArray *hello_reply_struct;
GHashTable *hello_reply_dict;
char *introspect_data;
guint i;
g_type_init ();
{
GLogLevelFlags fatal_mask;
fatal_mask = g_log_set_always_fatal (G_LOG_FATAL_MASK);
fatal_mask |= G_LOG_LEVEL_WARNING | G_LOG_LEVEL_CRITICAL;
g_log_set_always_fatal (fatal_mask);
}
bus = dbus_g_bus_get (DBUS_BUS_SESSION, &error);
if (!bus)
lose_gerror ("Couldn't connect to session bus", error);
remote_object = dbus_g_proxy_new_for_name (bus,
"org.designfu.SampleService",
"/SomeObject",
"org.designfu.SampleInterface");
if (!dbus_g_proxy_call (remote_object, "HelloWorld", &error,
G_TYPE_STRING, "Hello from example-client.c!", G_TYPE_INVALID,
G_TYPE_STRV, &reply_list, G_TYPE_INVALID))
lose_gerror ("Failed to complete HelloWorld", error);
if (!dbus_g_proxy_call (remote_object, "GetTuple", &error,
G_TYPE_INVALID,
G_TYPE_VALUE_ARRAY, &hello_reply_struct, G_TYPE_INVALID))
lose_gerror ("Failed to complete GetTuple", error);
if (!dbus_g_proxy_call (remote_object, "GetDict", &error,
G_TYPE_INVALID,
DBUS_TYPE_G_STRING_STRING_HASHTABLE, &hello_reply_dict, G_TYPE_INVALID))
lose_gerror ("Failed to complete GetDict", error);
printf ("reply_list: ");
for (reply_ptr = reply_list; *reply_ptr; reply_ptr++)
printf ("\"%s\" ", *reply_ptr);
printf ("\n");
g_strfreev (reply_list);
for (i = 0; i < hello_reply_struct->n_values; i++)
{
GValue strval = { 0, };
g_value_init (&strval, G_TYPE_STRING);
if (!g_value_transform (g_value_array_get_nth (hello_reply_struct, i), &strval))
g_value_set_static_string (&strval, "(couldn't transform to string)");
g_print ("%s: %s\n", g_type_name (G_VALUE_TYPE (g_value_array_get_nth (hello_reply_struct, i))),
g_value_get_string (&strval));
}
g_value_array_free (hello_reply_struct);
printf ("\n");
g_hash_table_foreach (hello_reply_dict, print_hash_value, NULL);
g_hash_table_destroy (hello_reply_dict);
remote_object_introspectable = dbus_g_proxy_new_for_name (bus,
"org.designfu.SampleService",
"/SomeObject",
"org.freedesktop.DBus.Introspectable");
if (!dbus_g_proxy_call (remote_object_introspectable, "Introspect", &error,
G_TYPE_INVALID,
G_TYPE_STRING, &introspect_data, G_TYPE_INVALID))
lose_gerror ("Failed to complete Introspect", error);
printf ("%s", introspect_data);
g_free (introspect_data);
g_object_unref (G_OBJECT (remote_object_introspectable));
g_object_unref (G_OBJECT (remote_object));
exit(0);
}
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