[Telepathy-commits] [telepathy-doc/master] 2008-09-31 Murray Cumming <murrayc at murrayc.com>

[Murray Cumming]

* docs/examples/list_contacts/main.c: Get the ContactsList interface,
though I do not yet know how to get details for each contact via
the handle.
---
 ChangeLog                          |    8 +++-
 docs/examples/list_contacts/main.c |   91 ++++++++++++++++++++++++++++++++++++
 2 files changed, 98 insertions(+), 1 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 798d319..929f37e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,10 @@
-2008-09-26  Murray Cumming  <murrayc at murrayc.com>
+2008-09-31  Murray Cumming  <murrayc at murrayc.com>
+
+	* docs/examples/list_contacts/main.c: Get the ContactsList interface, 
+	though I do not yet know how to get details for each contact via 
+	the handle.
+
+2008-09-31  Murray Cumming  <murrayc at murrayc.com>
 
 	* docs/examples/contacts/: Added this as a copy of the current 
 	list_contacts. Connecting is complex enough that it deserves its own 
diff --git a/docs/examples/list_contacts/main.c b/docs/examples/list_contacts/main.c
index e4062ea..9fc4d98 100644
--- a/docs/examples/list_contacts/main.c
+++ b/docs/examples/list_contacts/main.c
@@ -16,6 +16,8 @@
 
 #include <telepathy-glib/connection-manager.h>
 #include <telepathy-glib/connection.h>
+#include <telepathy-glib/channel.h>
+#include <telepathy-glib/interfaces.h>
 #include <telepathy-glib/util.h>
 #include <glib/gprintf.h>
 
@@ -23,6 +25,93 @@ GMainLoop *mainloop = NULL;
 TpDBusDaemon *bus_daemon = NULL;
 TpConnection *connection = NULL;
 
+void tp_intset_foreach(guint i, gpointer userdata)
+{
+  /* TODO: Get contact details from the guint handle. */
+}
+
+void list_connection_contacts()
+{
+  /* Request the handle that we need to request the channel: */
+  GError *error = NULL;
+  GArray *handles_array = NULL;
+  const gchar **identifier_names = (const gchar **)g_malloc0(2 * sizeof(char*));
+  identifier_names[0] = "subscribe";
+  gboolean success = tp_cli_connection_run_request_handles (connection, 
+    -1, /* timeout */
+    TP_HANDLE_TYPE_LIST, /* in_Handle_Type - the correct type for ContactList */
+    identifier_names, /* in_Names */
+    &handles_array, /* out0 */
+    &error,
+    NULL /* loop */);
+  g_free (identifier_names);
+
+  if (error)
+    {
+      g_printf ("tp_cli_connection_run_request_handles() failed: %s\n", error->message);
+      g_clear_error (&error);
+      return;
+    }
+
+  if (!handles_array || handles_array->len == 0)
+    {
+      g_printf ("No handles received.\n");
+      return;
+    }
+ 
+  guint handle = g_array_index (handles_array, guint, 0);
+  g_printf("DEBUG: Count of handles received: %u\n", handles_array->len);
+  g_printf("DEBUG: subscribe handle received: %u\n", handle);
+
+  /* Request the channel: */
+  gchar *channel_dbus_path = NULL;
+  success = tp_cli_connection_run_request_channel (connection, 
+    -1, /* timeout */
+    TP_IFACE_CHANNEL_TYPE_CONTACT_LIST, /* in_Type */
+    TP_HANDLE_TYPE_LIST, /* in_Handle_Type - the correct type for ContactList */
+    handle, /* in_Handle */
+    TRUE, /* in_Suppress_Handler */
+    &channel_dbus_path, /* out0 */
+    &error,
+    NULL /* loop */);
+
+  if (error)
+    {
+      g_printf ("tp_cli_connection_run_request_channel() failed: %s\n", error->message);
+      g_clear_error (&error);
+      return;
+    }
+
+  g_printf("DEBUG: channel D-Bus path received: %s\n", channel_dbus_path);
+
+  /* Create the channel object: */
+  TpChannel *channel = tp_channel_new (connection, 
+    channel_dbus_path, /* object_path */
+    TP_IFACE_CHANNEL_TYPE_CONTACT_LIST, /* optional_channel_type */
+    TP_HANDLE_TYPE_LIST, /* optional_handle_type */
+    handle, /* optional_handle */
+    &error);
+
+  if (error)
+    {
+      g_printf ("tp_channel_new() failed: %s\n", error->message);
+      g_clear_error (&error);
+      return;
+    }
+
+  /* List the channel members: */
+  const TpIntSet* set = tp_channel_group_get_members (channel);
+  if (!set)
+    {
+      g_printf ("tp_channel_group_get_members() returned NULL");
+      return;
+    }
+
+  tp_intset_foreach (set, &on_channel_members_set_foreach, NULL);
+
+  g_object_unref (channel);
+}
+
 /* A utility function to make our debug output easier to read. */
 const gchar* get_reason_description (TpConnectionStatusReason reason)
 {
@@ -72,6 +161,8 @@ void on_connection_status_changed(TpConnection *proxy,
       case TP_CONNECTION_STATUS_CONNECTED:
         g_printf ("Connection status: Connected (reason: %s)\n", get_reason_description (arg_Reason));
 
+        list_connection_contacts ();
+
         /* Disconnect the connection.
            Otherwise it will be orphaned. */
         g_printf ("DEBUG: Disconnecting.\n");
-- 
1.5.6.5