gdbus: Core daemon and client port

Port of most of the gvfs core, few bits still missing. Lot of debug prints around,
will be removed in further commits. Same amount of TODOs and FIXMEs.

Notes:
 * kill serials?
 * get rid of mainloops where applicable (copy/move progress callback, enumerator)
 * fix keyring integration
 * use gdbus builtin fd passing within gvfsdaemon.c, kill the extra_fd stuff

1 files changed, 95 insertions, 70 deletions

diff --git a/daemon/gvfsjobcopy.c b/daemon/gvfsjobcopy.c
index 1a48b7f8..9be8472a 100644
--- a/daemon/gvfsjobcopy.c
+++ b/daemon/gvfsjobcopy.c
@@ -29,19 +29,17 @@
 #include <sys/un.h>
 
 #include <glib.h>
-#include <dbus/dbus.h>
 #include <glib/gi18n.h>
 #include "gvfsjobcopy.h"
-#include "gvfsdbusutils.h"
-#include "gvfsdaemonprotocol.h"
+#include <gvfsdbus.h>
 
 G_DEFINE_TYPE (GVfsJobCopy, g_vfs_job_copy, G_VFS_TYPE_JOB_DBUS)
 
 static void         run          (GVfsJob        *job);
 static gboolean     try          (GVfsJob        *job);
-static DBusMessage *create_reply (GVfsJob        *job,
-				  DBusConnection *connection,
-				  DBusMessage    *message);
+static void         create_reply (GVfsJob               *job,
+                                  GVfsDBusMount         *object,
+                                  GDBusMethodInvocation *invocation);
 
 static void
 g_vfs_job_copy_finalize (GObject *object)
@@ -76,52 +74,90 @@ g_vfs_job_copy_init (GVfsJobCopy *job)
 {
 }
 
-GVfsJob *
-g_vfs_job_copy_new (DBusConnection *connection,
-			DBusMessage *message,
-			GVfsBackend *backend)
+gboolean
+g_vfs_job_copy_new_handle (GVfsDBusMount *object,
+                           GDBusMethodInvocation *invocation,
+                           const gchar *arg_path1_data,
+                           const gchar *arg_path2_data,
+                           guint arg_flags,
+                           const gchar *arg_progress_obj_path,
+                           GVfsBackend *backend)
 {
   GVfsJobCopy *job;
-  DBusMessage *reply;
-  DBusError derror;
-  int path1_len, path2_len;
-  const char *path1_data, *path2_data, *callback_obj_path;
-  dbus_uint32_t flags;
   
-  dbus_error_init (&derror);
-  if (!dbus_message_get_args (message, &derror, 
-			      DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE,
-			      &path1_data, &path1_len,
-			      DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE,
-			      &path2_data, &path2_len,
-                              DBUS_TYPE_UINT32, &flags,
-			      DBUS_TYPE_OBJECT_PATH, &callback_obj_path,
-			      0))
-    {
-      reply = dbus_message_new_error (message,
-				      derror.name,
-                                      derror.message);
-      dbus_error_free (&derror);
+  g_print ("called Copy()\n");
+
+  if (g_vfs_backend_invocation_first_handler (object, invocation, backend))
+    return TRUE;
+  
+  job = g_object_new (G_VFS_TYPE_JOB_COPY,
+                      "object", object,
+                      "invocation", invocation,
+                      NULL);
+
+  job->source = g_strdup (arg_path1_data);
+  job->destination = g_strdup (arg_path2_data);
+  job->backend = backend;
+  job->flags = arg_flags;
+  if (strcmp (arg_progress_obj_path, "/org/gtk/vfs/void") != 0)
+    job->callback_obj_path = g_strdup (arg_progress_obj_path);
+
+  g_vfs_job_source_new_job (G_VFS_JOB_SOURCE (backend), G_VFS_JOB (job));
+  g_object_unref (job);
 
-      dbus_connection_send (connection, reply, NULL);
-      dbus_message_unref (reply);
+  return TRUE;
+}
+
+typedef struct {
+  goffset current_num_bytes;
+  goffset total_num_bytes;
+} ProgressCallbackData;
 
-      return NULL;
+static void
+progress_cb (GVfsDBusProgress *proxy,
+             GAsyncResult *res,
+             gpointer user_data)
+{
+  GError *error = NULL;
+  
+  g_print ("progress_cb\n");
+  
+  if (! gvfs_dbus_progress_call_progress_finish (proxy, res, &error))
+    {
+      g_warning ("progress_cb: %s (%s, %d)\n", error->message, g_quark_to_string (error->domain), error->code);
+      g_error_free (error);
     }
+}
 
-  job = g_object_new (G_VFS_TYPE_JOB_COPY,
-		      "message", message,
-		      "connection", connection,
-		      NULL);
+static void
+progress_proxy_new_cb (GObject *source_object,
+                       GAsyncResult *res,
+                       gpointer user_data)
+{
+  ProgressCallbackData *data = user_data;
+  GVfsDBusProgress *proxy;
+  GError *error = NULL;
 
-  job->source = g_strndup (path1_data, path1_len);
-  job->destination = g_strndup (path2_data, path2_len);
-  job->backend = backend;
-  job->flags = flags;
-  if (strcmp (callback_obj_path, "/org/gtk/vfs/void") != 0)
-    job->callback_obj_path = g_strdup (callback_obj_path);
+  g_print ("progress_proxy_new_cb\n");
+
+  proxy = gvfs_dbus_progress_proxy_new_finish (res, &error);
+  if (proxy == NULL)
+    {
+      g_warning ("progress_proxy_new_cb: %s (%s, %d)\n", error->message, g_quark_to_string (error->domain), error->code);
+      g_error_free (error);
+      goto out;
+    }
+  
+  gvfs_dbus_progress_call_progress (proxy,
+                                    data->current_num_bytes,
+                                    data->total_num_bytes,
+                                    NULL,
+                                    (GAsyncReadyCallback) progress_cb,
+                                    NULL);
+  g_object_unref (proxy);
   
-  return G_VFS_JOB (job);
+ out:
+  g_free (data);
 }
 
 static void
@@ -132,31 +168,24 @@ progress_callback (goffset current_num_bytes,
   GVfsJob *job = G_VFS_JOB (user_data);
   GVfsJobDBus *dbus_job = G_VFS_JOB_DBUS (job);
   GVfsJobCopy *op_job = G_VFS_JOB_COPY (job);
-  dbus_uint64_t current_dbus, total_dbus;
-  DBusMessage *message;
+  ProgressCallbackData *data;
 
   g_debug ("progress_callback %" G_GOFFSET_FORMAT "/%" G_GOFFSET_FORMAT "\n", current_num_bytes, total_num_bytes);
 
   if (op_job->callback_obj_path == NULL)
     return;
 
-  message =
-    dbus_message_new_method_call (dbus_message_get_sender (dbus_job->message),
-				  op_job->callback_obj_path,
-				  G_VFS_DBUS_PROGRESS_INTERFACE,
-				  G_VFS_DBUS_PROGRESS_OP_PROGRESS);
-  dbus_message_set_no_reply (message, TRUE);
-
-  current_dbus = current_num_bytes;
-  total_dbus = total_num_bytes;
-  dbus_message_append_args (message,
-			    DBUS_TYPE_UINT64, &current_dbus,
-			    DBUS_TYPE_UINT64, &total_dbus,
-			    0);
-
-  /* Queues reply (threadsafely), actually sends it in mainloop */
-  dbus_connection_send (dbus_job->connection, message, NULL);
-  dbus_message_unref (message);
+  data = g_new0 (ProgressCallbackData, 1);
+  data->current_num_bytes = current_num_bytes;
+  data->total_num_bytes = total_num_bytes;
+  
+  gvfs_dbus_progress_proxy_new (g_dbus_method_invocation_get_connection (dbus_job->invocation),
+                                G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES | G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS,
+                                g_dbus_method_invocation_get_sender (dbus_job->invocation),
+                                op_job->callback_obj_path,
+                                NULL,
+                                progress_proxy_new_cb,
+                                data);
 }
 
 static void
@@ -200,14 +229,10 @@ try (GVfsJob *job)
 }
 
 /* Might be called on an i/o thread */
-static DBusMessage *
+static void
 create_reply (GVfsJob *job,
-	      DBusConnection *connection,
-	      DBusMessage *message)
+              GVfsDBusMount *object,
+              GDBusMethodInvocation *invocation)
 {
-  DBusMessage *reply;
-
-  reply = dbus_message_new_method_return (message);
-  
-  return reply;
+  gvfs_dbus_mount_complete_copy (object, invocation);
 }