[tracker/gdbus-porting-rebased: 55/65] libtracker-common, miner-fs: Move uniquely called API to unique user
- From: Philip Van Hoof <pvanhoof src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [tracker/gdbus-porting-rebased: 55/65] libtracker-common, miner-fs: Move uniquely called API to unique user
- Date: Wed, 12 Jan 2011 11:20:24 +0000 (UTC)
commit 3431356f58f3d2c4b156081a9f523109b2dafb2b
Author: Philip Van Hoof <philip codeminded be>
Date: Fri Jan 7 13:13:44 2011 +0100
libtracker-common, miner-fs: Move uniquely called API to unique user
src/libtracker-common/tracker-dbus.c | 149 ------------------------------
src/libtracker-common/tracker-dbus.h | 12 ---
src/miners/fs/tracker-miner-files.c | 166 ++++++++++++++++++++++++++++++++--
3 files changed, 160 insertions(+), 167 deletions(-)
---
diff --git a/src/libtracker-common/tracker-dbus.c b/src/libtracker-common/tracker-dbus.c
index 93cfead..25f01ad 100644
--- a/src/libtracker-common/tracker-dbus.c
+++ b/src/libtracker-common/tracker-dbus.c
@@ -46,15 +46,6 @@ struct _TrackerDBusRequest {
ClientData *cd;
};
-typedef struct {
- GInputStream *unix_input_stream;
- GInputStream *buffered_input_stream;
- GOutputStream *output_stream;
- TrackerDBusSendAndSpliceCallback callback;
- GCancellable *cancellable;
- gpointer user_data;
-} SendAndSpliceData;
-
static gboolean client_lookup_enabled;
static DBusGConnection *freedesktop_connection;
static DBusGProxy *freedesktop_proxy;
@@ -462,143 +453,3 @@ tracker_dbus_g_request_begin (DBusGMethodInvocation *context,
return request;
}
-
-static SendAndSpliceData *
-send_and_splice_data_new (GInputStream *unix_input_stream,
- GInputStream *buffered_input_stream,
- GOutputStream *output_stream,
- GCancellable *cancellable,
- TrackerDBusSendAndSpliceCallback callback,
- gpointer user_data)
-{
- SendAndSpliceData *data;
-
- data = g_slice_new0 (SendAndSpliceData);
- data->unix_input_stream = unix_input_stream;
- data->buffered_input_stream = buffered_input_stream;
- data->output_stream = output_stream;
- if (cancellable) {
- data->cancellable = g_object_ref (cancellable);
- }
- data->callback = callback;
- data->user_data = user_data;
-
- return data;
-}
-
-static void
-send_and_splice_data_free (SendAndSpliceData *data)
-{
- g_object_unref (data->unix_input_stream);
- g_object_unref (data->buffered_input_stream);
- g_object_unref (data->output_stream);
- if (data->cancellable) {
- g_object_unref (data->cancellable);
- }
- g_slice_free (SendAndSpliceData, data);
-}
-
-static void
-send_and_splice_async_callback (GObject *source,
- GAsyncResult *result,
- gpointer user_data)
-{
- GError *error = NULL;
-
- g_output_stream_splice_finish (G_OUTPUT_STREAM (source), result, &error);
-
- if (error) {
- g_critical ("Error while splicing: %s",
- error ? error->message : "Error not specified");
- g_error_free (error);
- }
-}
-
-static void
-tracker_dbus_send_and_splice_async_finish (GObject *source,
- GAsyncResult *result,
- gpointer user_data)
-{
- SendAndSpliceData *data = user_data;
- GDBusMessage *reply;
- GError *error = NULL;
-
- reply = g_dbus_connection_send_message_with_reply_finish (G_DBUS_CONNECTION (source),
- result, &error);
-
- if (!error) {
- if (g_dbus_message_get_message_type (reply) == G_DBUS_MESSAGE_TYPE_ERROR) {
-
- g_dbus_message_to_gerror (reply, &error);
- g_free (g_memory_output_stream_get_data (G_MEMORY_OUTPUT_STREAM (data->output_stream)));
- (* data->callback) (NULL, -1, error, data->user_data);
- g_error_free (error);
- } else {
- (* data->callback) (g_memory_output_stream_get_data (G_MEMORY_OUTPUT_STREAM (data->output_stream)),
- g_memory_output_stream_get_data_size (G_MEMORY_OUTPUT_STREAM (data->output_stream)),
- NULL,
- data->user_data);
- }
- } else {
- g_free (g_memory_output_stream_get_data (G_MEMORY_OUTPUT_STREAM (data->output_stream)));
- (* data->callback) (NULL, -1, error, data->user_data);
- g_error_free (error);
- }
-
- if (reply) {
- g_object_unref (reply);
- }
-
- send_and_splice_data_free (data);
-}
-
-gboolean
-tracker_dbus_send_and_splice_async (GDBusConnection *connection,
- GDBusMessage *message,
- int fd,
- GCancellable *cancellable,
- TrackerDBusSendAndSpliceCallback callback,
- gpointer user_data)
-{
- SendAndSpliceData *data;
- GInputStream *unix_input_stream;
- GInputStream *buffered_input_stream;
- GOutputStream *output_stream;
-
- g_return_val_if_fail (connection != NULL, FALSE);
- g_return_val_if_fail (message != NULL, FALSE);
- g_return_val_if_fail (fd > 0, FALSE);
- g_return_val_if_fail (callback != NULL, FALSE);
-
- unix_input_stream = g_unix_input_stream_new (fd, TRUE);
- buffered_input_stream = g_buffered_input_stream_new_sized (unix_input_stream,
- TRACKER_DBUS_PIPE_BUFFER_SIZE);
- output_stream = g_memory_output_stream_new (NULL, 0, g_realloc, NULL);
-
- data = send_and_splice_data_new (unix_input_stream,
- buffered_input_stream,
- output_stream,
- cancellable,
- callback,
- user_data);
-
- g_dbus_connection_send_message_with_reply (connection,
- message,
- G_DBUS_SEND_MESSAGE_FLAGS_NONE,
- -1,
- NULL,
- cancellable,
- tracker_dbus_send_and_splice_async_finish,
- data);
-
- g_output_stream_splice_async (data->output_stream,
- data->buffered_input_stream,
- G_OUTPUT_STREAM_SPLICE_CLOSE_SOURCE |
- G_OUTPUT_STREAM_SPLICE_CLOSE_TARGET,
- 0,
- data->cancellable,
- send_and_splice_async_callback,
- data);
-
- return TRUE;
-}
diff --git a/src/libtracker-common/tracker-dbus.h b/src/libtracker-common/tracker-dbus.h
index 1391daf..87fef09 100644
--- a/src/libtracker-common/tracker-dbus.h
+++ b/src/libtracker-common/tracker-dbus.h
@@ -117,11 +117,6 @@ G_BEGIN_DECLS
#define TRACKER_DBUS_PATH_EXTRACT "/org/freedesktop/Tracker1/Extract"
#define TRACKER_DBUS_INTERFACE_EXTRACT "org.freedesktop.Tracker1.Extract"
-typedef void (*TrackerDBusSendAndSpliceCallback) (void *buffer,
- gssize buffer_size,
- GError *error, /* Don't free */
- gpointer user_data);
-
typedef struct _TrackerDBusRequest TrackerDBusRequest;
typedef enum {
@@ -169,13 +164,6 @@ TrackerDBusRequest *tracker_dbus_g_request_begin (DBusGMethodInvocation
const gchar *format,
...);
-gboolean tracker_dbus_send_and_splice_async (GDBusConnection *connection,
- GDBusMessage *message,
- int fd,
- GCancellable *cancellable,
- TrackerDBusSendAndSpliceCallback callback,
- gpointer user_data);
-
G_END_DECLS
#endif /* __LIBTRACKER_COMMON_DBUS_H__ */
diff --git a/src/miners/fs/tracker-miner-files.c b/src/miners/fs/tracker-miner-files.c
index f5268bd..63ac81d 100644
--- a/src/miners/fs/tracker-miner-files.c
+++ b/src/miners/fs/tracker-miner-files.c
@@ -81,6 +81,20 @@ typedef void (*fast_async_cb) (gchar *preupdate,
GError *error,
gpointer user_data);
+typedef void (*TrackerDBusSendAndSpliceCallback) (void *buffer,
+ gssize buffer_size,
+ GError *error, /* Don't free */
+ gpointer user_data);
+
+typedef struct {
+ GInputStream *unix_input_stream;
+ GInputStream *buffered_input_stream;
+ GOutputStream *output_stream;
+ TrackerDBusSendAndSpliceCallback callback;
+ GCancellable *cancellable;
+ gpointer user_data;
+} SendAndSpliceData;
+
typedef struct {
fast_async_cb callback;
gpointer user_data;
@@ -1945,6 +1959,146 @@ extractor_get_embedded_metadata_cancel (GCancellable *cancellable,
g_error_free (error);
}
+static SendAndSpliceData *
+send_and_splice_data_new (GInputStream *unix_input_stream,
+ GInputStream *buffered_input_stream,
+ GOutputStream *output_stream,
+ GCancellable *cancellable,
+ TrackerDBusSendAndSpliceCallback callback,
+ gpointer user_data)
+{
+ SendAndSpliceData *data;
+
+ data = g_slice_new0 (SendAndSpliceData);
+ data->unix_input_stream = unix_input_stream;
+ data->buffered_input_stream = buffered_input_stream;
+ data->output_stream = output_stream;
+ if (cancellable) {
+ data->cancellable = g_object_ref (cancellable);
+ }
+ data->callback = callback;
+ data->user_data = user_data;
+
+ return data;
+}
+
+static void
+send_and_splice_data_free (SendAndSpliceData *data)
+{
+ g_object_unref (data->unix_input_stream);
+ g_object_unref (data->buffered_input_stream);
+ g_object_unref (data->output_stream);
+ if (data->cancellable) {
+ g_object_unref (data->cancellable);
+ }
+ g_slice_free (SendAndSpliceData, data);
+}
+
+static void
+send_and_splice_async_callback (GObject *source,
+ GAsyncResult *result,
+ gpointer user_data)
+{
+ GError *error = NULL;
+
+ g_output_stream_splice_finish (G_OUTPUT_STREAM (source), result, &error);
+
+ if (error) {
+ g_critical ("Error while splicing: %s",
+ error ? error->message : "Error not specified");
+ g_error_free (error);
+ }
+}
+
+static void
+dbus_send_and_splice_async_finish (GObject *source,
+ GAsyncResult *result,
+ gpointer user_data)
+{
+ SendAndSpliceData *data = user_data;
+ GDBusMessage *reply;
+ GError *error = NULL;
+
+ reply = g_dbus_connection_send_message_with_reply_finish (G_DBUS_CONNECTION (source),
+ result, &error);
+
+ if (!error) {
+ if (g_dbus_message_get_message_type (reply) == G_DBUS_MESSAGE_TYPE_ERROR) {
+
+ g_dbus_message_to_gerror (reply, &error);
+ g_free (g_memory_output_stream_get_data (G_MEMORY_OUTPUT_STREAM (data->output_stream)));
+ (* data->callback) (NULL, -1, error, data->user_data);
+ g_error_free (error);
+ } else {
+ (* data->callback) (g_memory_output_stream_get_data (G_MEMORY_OUTPUT_STREAM (data->output_stream)),
+ g_memory_output_stream_get_data_size (G_MEMORY_OUTPUT_STREAM (data->output_stream)),
+ NULL,
+ data->user_data);
+ }
+ } else {
+ g_free (g_memory_output_stream_get_data (G_MEMORY_OUTPUT_STREAM (data->output_stream)));
+ (* data->callback) (NULL, -1, error, data->user_data);
+ g_error_free (error);
+ }
+
+ if (reply) {
+ g_object_unref (reply);
+ }
+
+ send_and_splice_data_free (data);
+}
+
+static gboolean
+dbus_send_and_splice_async (GDBusConnection *connection,
+ GDBusMessage *message,
+ int fd,
+ GCancellable *cancellable,
+ TrackerDBusSendAndSpliceCallback callback,
+ gpointer user_data)
+{
+ SendAndSpliceData *data;
+ GInputStream *unix_input_stream;
+ GInputStream *buffered_input_stream;
+ GOutputStream *output_stream;
+
+ g_return_val_if_fail (connection != NULL, FALSE);
+ g_return_val_if_fail (message != NULL, FALSE);
+ g_return_val_if_fail (fd > 0, FALSE);
+ g_return_val_if_fail (callback != NULL, FALSE);
+
+ unix_input_stream = g_unix_input_stream_new (fd, TRUE);
+ buffered_input_stream = g_buffered_input_stream_new_sized (unix_input_stream,
+ TRACKER_DBUS_PIPE_BUFFER_SIZE);
+ output_stream = g_memory_output_stream_new (NULL, 0, g_realloc, NULL);
+
+ data = send_and_splice_data_new (unix_input_stream,
+ buffered_input_stream,
+ output_stream,
+ cancellable,
+ callback,
+ user_data);
+
+ g_dbus_connection_send_message_with_reply (connection,
+ message,
+ G_DBUS_SEND_MESSAGE_FLAGS_NONE,
+ -1,
+ NULL,
+ cancellable,
+ dbus_send_and_splice_async_finish,
+ data);
+
+ g_output_stream_splice_async (data->output_stream,
+ data->buffered_input_stream,
+ G_OUTPUT_STREAM_SPLICE_CLOSE_SOURCE |
+ G_OUTPUT_STREAM_SPLICE_CLOSE_TARGET,
+ 0,
+ data->cancellable,
+ send_and_splice_async_callback,
+ data);
+
+ return TRUE;
+}
+
static FastAsyncData*
fast_async_data_new (fast_async_cb callback,
gpointer user_data)
@@ -2044,12 +2198,12 @@ get_metadata_fast_async (GDBusConnection *connection,
data = fast_async_data_new (callback,
user_data);
- tracker_dbus_send_and_splice_async (connection,
- message,
- pipefd[0],
- cancellable,
- get_metadata_fast_cb,
- data);
+ dbus_send_and_splice_async (connection,
+ message,
+ pipefd[0],
+ cancellable,
+ get_metadata_fast_cb,
+ data);
}
static void
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