[tracker/gdbus: 4/22] libtracker-sparql: Port from libdbus/dbus-glib to GDBus
- From: Jürg Billeter <juergbi src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [tracker/gdbus: 4/22] libtracker-sparql: Port from libdbus/dbus-glib to GDBus
- Date: Mon, 25 Oct 2010 12:52:38 +0000 (UTC)
commit f8a0d999e4326fe41a54c3dc6360f6831e88979e
Author: Jürg Billeter <j bitron ch>
Date: Tue Oct 19 16:04:48 2010 +0200
libtracker-sparql: Port from libdbus/dbus-glib to GDBus
Fixes NB#199968.
src/libtracker-bus/.gitignore | 1 +
src/libtracker-bus/Makefile.am | 24 +-
src/libtracker-bus/tracker-bus-fd-cursor.c | 417 ------------
src/libtracker-bus/tracker-bus-fd-cursor.h | 45 --
src/libtracker-bus/tracker-bus-fd-cursor.vala | 121 ++++
src/libtracker-bus/tracker-bus-fd-cursor.vapi | 21 -
src/libtracker-bus/tracker-bus-fd-update.c | 877 -------------------------
src/libtracker-bus/tracker-bus-fd-update.h | 74 ---
src/libtracker-bus/tracker-bus-fd-update.vapi | 35 -
src/libtracker-bus/tracker-bus-shared.c | 83 ---
src/libtracker-bus/tracker-bus-shared.h | 29 -
src/libtracker-bus/tracker-bus.vala | 310 +++++++--
src/libtracker-common/tracker-dbus.h | 2 +
src/libtracker-direct/Makefile.am | 6 +-
src/libtracker-sparql/Makefile.am | 5 +-
src/libtracker-sparql/tracker-backend.vala | 30 +-
src/libtracker-sparql/tracker-connection.vala | 4 +-
17 files changed, 391 insertions(+), 1693 deletions(-)
---
diff --git a/src/libtracker-bus/.gitignore b/src/libtracker-bus/.gitignore
index c326b36..f5dec99 100644
--- a/src/libtracker-bus/.gitignore
+++ b/src/libtracker-bus/.gitignore
@@ -1,3 +1,4 @@
tracker-bus.[ch]
tracker-bus*.vapi
tracker-array-cursor.c
+tracker-bus-fd-cursor.c
diff --git a/src/libtracker-bus/Makefile.am b/src/libtracker-bus/Makefile.am
index fcb2282..9920da9 100644
--- a/src/libtracker-bus/Makefile.am
+++ b/src/libtracker-bus/Makefile.am
@@ -5,12 +5,12 @@ modulesdir = $(libdir)/tracker-$(TRACKER_API_VERSION)/sparql-modules
INCLUDES = \
-DG_LOG_DOMAIN=\"Tracker\" \
-DTRACKER_COMPILATION \
+ -DNO_LIBDBUS \
-I$(top_srcdir)/src \
-I$(top_srcdir)/src/libtracker-sparql \
-I$(top_builddir)/src \
-I$(top_builddir)/src/libtracker-sparql \
$(WARN_CFLAGS) \
- $(DBUS_CFLAGS) \
$(GLIB2_CFLAGS) \
$(GCOV_CFLAGS) \
$(GIO_CFLAGS)
@@ -19,17 +19,12 @@ modules_LTLIBRARIES = libtracker-bus.la
libtracker_bus_la_VALASOURCES = \
tracker-bus.vala \
- tracker-array-cursor.vala
+ tracker-array-cursor.vala \
+ tracker-bus-fd-cursor.vala
libtracker_bus_la_SOURCES = \
libtracker-bus.vala.stamp \
- $(libtracker_bus_la_VALASOURCES:.vala=.c) \
- tracker-bus-fd-cursor.h \
- tracker-bus-fd-cursor.c \
- tracker-bus-fd-update.c \
- tracker-bus-fd-update.h \
- tracker-bus-shared.c \
- tracker-bus-shared.h
+ $(libtracker_bus_la_VALASOURCES:.vala=.c)
libtracker_bus_la_LDFLAGS = \
-module -avoid-version -no-undefined
@@ -40,12 +35,10 @@ noinst_HEADERS = \
# Vala sources
vapi_sources = \
$(top_builddir)/src/libtracker-sparql/tracker-sparql-$(TRACKER_API_VERSION).vapi \
- $(top_srcdir)/src/libtracker-common/libtracker-common.vapi \
- tracker-bus-fd-cursor.vapi \
- tracker-bus-fd-update.vapi
+ $(top_srcdir)/src/libtracker-common/libtracker-common.vapi
libtracker-bus.vala.stamp: $(libtracker_bus_la_VALASOURCES) $(vapi_sources)
- $(VALAC) $(GCOV_VALAFLAGS) -C $(VALAFLAGS) --pkg gio-2.0 --pkg dbus-glib-1 -H tracker-bus.h --vapi tracker-bus.vapi $^
+ $(VALAC) $(GCOV_VALAFLAGS) -C $(VALAFLAGS) --pkg gio-2.0 --pkg gio-unix-2.0 --pkg posix -H tracker-bus.h --vapi tracker-bus.vapi $^
$(AM_V_GEN)touch $@
BUILT_SOURCES = libtracker-bus.vala.stamp
@@ -54,7 +47,6 @@ libtracker_bus_la_LIBADD = \
$(top_builddir)/src/libtracker-sparql/libtracker-sparql-$(TRACKER_API_VERSION).la \
$(top_builddir)/src/libtracker-common/libtracker-common.la \
$(GLIB2_LIBS) \
- $(DBUS_LIBS) \
$(GCOV_LIBS) \
$(GIO_LIBS)
@@ -67,7 +59,5 @@ MAINTAINERCLEANFILES = \
EXTRA_DIST = \
$(libtracker_bus_la_VALASOURCES) \
libtracker-bus.vala.stamp \
- tracker-bus.vapi \
- tracker-bus-fd-cursor.vapi \
- tracker-bus-fd-update.vapi
+ tracker-bus.vapi
diff --git a/src/libtracker-bus/tracker-bus-fd-cursor.vala b/src/libtracker-bus/tracker-bus-fd-cursor.vala
new file mode 100644
index 0000000..7294aa3
--- /dev/null
+++ b/src/libtracker-bus/tracker-bus-fd-cursor.vala
@@ -0,0 +1,121 @@
+/*
+ * Copyright (C) 2010, Nokia <ivan frade nokia com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+class Tracker.Bus.FDCursor : Tracker.Sparql.Cursor {
+ internal char* buffer;
+ internal ulong buffer_index;
+ internal ulong buffer_size;
+
+ internal int _n_columns;
+ internal int* offsets;
+ internal int* types;
+ internal char* data;
+ internal string[] variable_names;
+
+ public FDCursor (char* buffer, ulong buffer_size, string[] variable_names) {
+ this.buffer = buffer;
+ this.buffer_size = buffer_size;
+ this.variable_names = variable_names;
+ _n_columns = variable_names.length;
+ }
+
+ ~FDCursor () {
+ free (buffer);
+ }
+
+ inline int buffer_read_int () {
+ int v = *((int*) (buffer + buffer_index));
+
+ buffer_index += 4;
+
+ return v;
+ }
+
+ public override int n_columns {
+ get { return _n_columns; }
+ }
+
+ public override Sparql.ValueType get_value_type (int column)
+ requires (types != null) {
+ /* Cast from int to enum */
+ return (Sparql.ValueType) types[column];
+ }
+
+ public override unowned string? get_variable_name (int column)
+ requires (variable_names != null) {
+ return variable_names[column];
+ }
+
+ public override unowned string? get_string (int column, out long length = null)
+ requires (column < n_columns && data != null) {
+ unowned string str = null;
+
+ if (column == 0) {
+ str = (string) data;
+ } else {
+ str = (string) (data + offsets[column - 1] + 1);
+ }
+
+ length = str.length;
+
+ return str;
+ }
+
+ public override bool next (Cancellable? cancellable = null) throws GLib.Error {
+ int last_offset;
+
+ if (buffer_index >= buffer_size) {
+ return false;
+ }
+
+ /* So, the make up on each cursor segment is:
+ *
+ * iteration = [4 bytes for number of columns,
+ * columns x 4 bytes for types
+ * columns x 4 bytes for offsets]
+ */
+
+ _n_columns = buffer_read_int ();
+
+ /* Storage of ints that will be cast to TrackerSparqlValueType enums,
+ * also see get_value_type */
+ types = (int*) (buffer + buffer_index);
+ buffer_index += sizeof (int) * n_columns;
+
+ offsets = (int*) (buffer + buffer_index);
+ buffer_index += sizeof (int) * (n_columns - 1);
+ last_offset = buffer_read_int ();
+
+ data = buffer + buffer_index;
+
+ buffer_index += last_offset + 1;
+
+ return true;
+ }
+
+ public override async bool next_async (Cancellable? cancellable = null) throws GLib.Error {
+ // next never blocks
+ return next (cancellable);
+ }
+
+ public override void rewind () {
+ buffer_index = 0;
+ data = buffer;
+ }
+}
diff --git a/src/libtracker-bus/tracker-bus.vala b/src/libtracker-bus/tracker-bus.vala
index 6008134..715bd75 100644
--- a/src/libtracker-bus/tracker-bus.vala
+++ b/src/libtracker-bus/tracker-bus.vala
@@ -17,26 +17,54 @@
* Boston, MA 02110-1301, USA.
*/
-[DBus (name = "org.freedesktop.Tracker1.Resources", timeout = 2147483647 /* INT_MAX */)]
-private interface Tracker.Bus.Resources : GLib.Object {
- public abstract void load (string uri) throws Sparql.Error, DBus.Error;
+[DBus (name = "org.freedesktop.Tracker1.Resources")]
+private interface Tracker.Bus.Resources : DBusProxy {
+ public abstract void load (string uri, Cancellable? cancellable) throws Sparql.Error, DBusError;
[DBus (name = "Load")]
- public abstract async void load_async (string uri) throws Sparql.Error, DBus.Error;
+ public abstract async void load_async (string uri, Cancellable? cancellable) throws Sparql.Error, DBusError;
}
-[DBus (name = "org.freedesktop.Tracker1.Statistics")]
-private interface Tracker.Bus.Statistics : GLib.Object {
- public abstract string[,] Get () throws DBus.Error;
- public async abstract string[,] Get_async () throws DBus.Error;
+[DBus (name = "org.freedesktop.Tracker1.Steroids")]
+private interface Tracker.Bus.Steroids : DBusProxy {
+ public abstract async string[] query (string query, UnixOutputStream result_stream, Cancellable? cancellable) throws Sparql.Error, DBusError;
+ public abstract async void update (UnixInputStream sparql_stream, Cancellable? cancellable) throws Sparql.Error, DBusError;
+ [DBus (signature = "aaa{ss}")]
+ public abstract async Variant update_blank (UnixInputStream sparql_stream, Cancellable? cancellable) throws Sparql.Error, DBusError;
+ public abstract async void batch_update (UnixInputStream sparql_stream, Cancellable? cancellable) throws Sparql.Error, DBusError;
+ [DBus (signature = "as")]
+ public abstract async Variant update_array (UnixInputStream sparql_stream, Cancellable? cancellable) throws Sparql.Error, DBusError;
+ [DBus (signature = "as")]
+ public abstract async Variant batch_update_array (UnixInputStream sparql_stream, Cancellable? cancellable) throws Sparql.Error, DBusError;
+
+ [DBus (visible = false)]
+ public void update_begin (UnixInputStream sparql_stream, int priority, Cancellable? cancellable, AsyncReadyCallback callback) {
+ if (priority >= GLib.Priority.DEFAULT) {
+ update.begin (sparql_stream, cancellable, callback);
+ } else {
+ batch_update.begin (sparql_stream, cancellable, callback);
+ }
+ }
+
+ [DBus (visible = false)]
+ public void update_array_begin (UnixInputStream sparql_stream, int priority, Cancellable? cancellable, AsyncReadyCallback callback) {
+ if (priority >= GLib.Priority.DEFAULT) {
+ update_array.begin (sparql_stream, cancellable, callback);
+ } else {
+ batch_update_array.begin (sparql_stream, cancellable, callback);
+ }
+ }
}
-// Imported DBus FD API until we have support with Vala
-public extern Tracker.Sparql.Cursor tracker_bus_fd_query (DBus.Connection connection, string query, Cancellable? cancellable) throws Tracker.Sparql.Error, DBus.Error, GLib.IOError;
+[DBus (name = "org.freedesktop.Tracker1.Statistics")]
+private interface Tracker.Bus.Statistics : DBusProxy {
+ public abstract string[,] Get (Cancellable? cancellable) throws DBusError;
+ public async abstract string[,] Get_async (Cancellable? cancellable) throws DBusError;
+}
// Actual class definition
public class Tracker.Bus.Connection : Tracker.Sparql.Connection {
- static DBus.Connection connection;
static Resources resources_object;
+ static Steroids steroids_object;
static Statistics statistics_object;
static bool initialized;
@@ -45,16 +73,17 @@ public class Tracker.Bus.Connection : Tracker.Sparql.Connection {
initialized = true;
try {
- connection = DBus.Bus.get (DBus.BusType.SESSION);
-
// FIXME: Ideally we would just get these as and when we need them
- resources_object = (Resources) connection.get_object (TRACKER_DBUS_SERVICE,
- TRACKER_DBUS_OBJECT_RESOURCES,
- TRACKER_DBUS_INTERFACE_RESOURCES);
- statistics_object = (Statistics) connection.get_object (TRACKER_DBUS_SERVICE,
- TRACKER_DBUS_OBJECT_STATISTICS,
- TRACKER_DBUS_INTERFACE_STATISTICS);
- } catch (DBus.Error e) {
+ resources_object = GLib.Bus.get_proxy_sync (BusType.SESSION,
+ TRACKER_DBUS_SERVICE,
+ TRACKER_DBUS_OBJECT_RESOURCES);
+ steroids_object = GLib.Bus.get_proxy_sync (BusType.SESSION,
+ TRACKER_DBUS_SERVICE,
+ TRACKER_DBUS_OBJECT_STEROIDS);
+ statistics_object = GLib.Bus.get_proxy_sync (BusType.SESSION,
+ TRACKER_DBUS_SERVICE,
+ TRACKER_DBUS_OBJECT_STATISTICS);
+ } catch (DBusError e) {
warning ("Could not connect to D-Bus service:'%s': %s", TRACKER_DBUS_INTERFACE_RESOURCES, e.message);
initialized = false;
return;
@@ -67,114 +96,255 @@ public class Tracker.Bus.Connection : Tracker.Sparql.Connection {
initialized = false;
}
- public override Sparql.Cursor query (string sparql, Cancellable? cancellable) throws Sparql.Error, IOError {
- try {
- return tracker_bus_fd_query (connection, sparql, cancellable);
- } catch (DBus.Error e) {
- throw new Sparql.Error.INTERNAL (e.message);
+ void pipe (out UnixInputStream input, out UnixOutputStream output) throws IOError {
+ int pipefd[2];
+ if (Posix.pipe (pipefd) < 0) {
+ throw new IOError.FAILED ("Pipe creation failed");
}
+ input = new UnixInputStream (pipefd[0], true);
+ output = new UnixOutputStream (pipefd[1], true);
+ }
+
+ public override Sparql.Cursor query (string sparql, Cancellable? cancellable) throws Sparql.Error, IOError {
+ // use separate main context for sync operation
+ var context = new MainContext ();
+ var loop = new MainLoop (context, false);
+ context.push_thread_default ();
+ AsyncResult async_res = null;
+ query_async.begin (sparql, cancellable, (o, res) => {
+ async_res = res;
+ loop.quit ();
+ });
+ loop.run ();
+ context.pop_thread_default ();
+ return query_async.end (async_res);
}
public async override Sparql.Cursor query_async (string sparql, Cancellable? cancellable = null) throws Sparql.Error, IOError {
try {
- return yield tracker_bus_fd_query_async (connection, sparql, cancellable);
- } catch (DBus.Error e) {
+ UnixInputStream input;
+ UnixOutputStream output;
+ pipe (out input, out output);
+
+ // send D-Bus request
+ AsyncResult dbus_res = null;
+ bool received_result = false;
+ steroids_object.query.begin (sparql, output, cancellable, (o, res) => {
+ dbus_res = res;
+ if (received_result) {
+ query_async.callback ();
+ }
+ });
+
+ output = null;
+
+ // receive query results via FD
+ var mem_stream = new MemoryOutputStream (null, 0, GLib.realloc, GLib.free);
+ yield mem_stream.splice_async (input, OutputStreamSpliceFlags.CLOSE_SOURCE | OutputStreamSpliceFlags.CLOSE_TARGET, Priority.DEFAULT, cancellable);
+
+ // wait for D-Bus reply
+ received_result = true;
+ if (dbus_res == null) {
+ yield;
+ }
+ string[] variable_names = steroids_object.query.end (dbus_res);
+ mem_stream.close ();
+ return new FDCursor (mem_stream.steal_data (), mem_stream.data_size, variable_names);
+ } catch (DBusError e) {
throw new Sparql.Error.INTERNAL (e.message);
}
}
public override void update (string sparql, int priority = GLib.Priority.DEFAULT, Cancellable? cancellable = null) throws Sparql.Error, IOError {
- try {
- if (priority >= GLib.Priority.DEFAULT) {
- tracker_bus_fd_sparql_update (connection, sparql);
- } else {
- tracker_bus_fd_sparql_batch_update (connection, sparql);
- }
- } catch (DBus.Error e) {
- throw new Sparql.Error.INTERNAL (e.message);
- }
+ // use separate main context for sync operation
+ var context = new MainContext ();
+ var loop = new MainLoop (context, false);
+ context.push_thread_default ();
+ AsyncResult async_res = null;
+ update_async.begin (sparql, priority, cancellable, (o, res) => {
+ async_res = res;
+ loop.quit ();
+ });
+ loop.run ();
+ context.pop_thread_default ();
+ update_async.end (async_res);
}
public async override void update_async (string sparql, int priority = GLib.Priority.DEFAULT, Cancellable? cancellable = null) throws Sparql.Error, IOError {
try {
+ UnixInputStream input;
+ UnixOutputStream output;
+ pipe (out input, out output);
+
+ // send D-Bus request
+ AsyncResult dbus_res = null;
+ bool sent_update = false;
+ steroids_object.update_begin (input, priority, cancellable, (o, res) => {
+ dbus_res = res;
+ if (sent_update) {
+ update_async.callback ();
+ }
+ });
+
+ // send sparql string via fd
+ var data_stream = new DataOutputStream (output);
+ data_stream.set_byte_order (DataStreamByteOrder.HOST_ENDIAN);
+ data_stream.put_int32 ((int32) sparql.length);
+ data_stream.put_string (sparql);
+ data_stream = null;
+
+ // wait for D-Bus reply
+ sent_update = true;
+ if (dbus_res == null) {
+ yield;
+ }
+
if (priority >= GLib.Priority.DEFAULT) {
- yield tracker_bus_fd_sparql_update_async (connection, sparql, cancellable);
+ steroids_object.update.end (dbus_res);
} else {
- yield tracker_bus_fd_sparql_batch_update_async (connection, sparql, cancellable);
+ steroids_object.batch_update.end (dbus_res);
}
- } catch (DBus.Error e) {
+ } catch (DBusError e) {
throw new Sparql.Error.INTERNAL (e.message);
}
}
- public async override GLib.PtrArray? update_array_async (string[] sparql, int priority = GLib.Priority.DEFAULT, Cancellable? cancellable = null) throws Sparql.Error, IOError {
+ public async override GenericArray<Error?> update_array_async (string[] sparql, int priority = GLib.Priority.DEFAULT, Cancellable? cancellable = null) throws Sparql.Error, IOError {
try {
- // helper variable necessary to work around bug in vala < 0.11
- PtrArray result;
+ UnixInputStream input;
+ UnixOutputStream output;
+ pipe (out input, out output);
+
+ // send D-Bus request
+ AsyncResult dbus_res = null;
+ bool sent_update = false;
+ steroids_object.update_array_begin (input, priority, cancellable, (o, res) => {
+ dbus_res = res;
+ if (sent_update) {
+ update_array_async.callback ();
+ }
+ });
+
+ // send sparql strings via fd
+ var data_stream = new DataOutputStream (output);
+ data_stream.set_byte_order (DataStreamByteOrder.HOST_ENDIAN);
+ data_stream.put_int32 ((int32) sparql.length);
+ for (int i = 0; i < sparql.length; i++) {
+ data_stream.put_int32 ((int32) sparql[i].length);
+ data_stream.put_string (sparql[i]);
+ }
+ data_stream = null;
+
+ // wait for D-Bus reply
+ sent_update = true;
+ if (dbus_res == null) {
+ yield;
+ }
+
+ // process results (errors)
+ var result = new GenericArray<Error?> ();
+ Variant resultv;
if (priority >= GLib.Priority.DEFAULT) {
- result = yield tracker_bus_fd_sparql_update_array_async (connection, sparql, cancellable);
+ resultv = steroids_object.update_array.end (dbus_res);
} else {
- result = yield tracker_bus_fd_sparql_batch_update_array_async (connection, sparql, cancellable);
+ resultv = steroids_object.batch_update_array.end (dbus_res);
+ }
+ var iter = resultv.iterator ();
+ string code, message;
+ while (iter.next ("s", out code)) {
+ if (iter.next ("s", out message)) {
+ if (code != "" && message != "") {
+ result.add (new Sparql.Error.INTERNAL (message));
+ } else {
+ result.add (null);
+ }
+ }
}
return result;
- } catch (DBus.Error e) {
+ } catch (DBusError e) {
throw new Sparql.Error.INTERNAL (e.message);
}
}
public override GLib.Variant? update_blank (string sparql, int priority = GLib.Priority.DEFAULT, Cancellable? cancellable = null) throws Sparql.Error, IOError {
- try {
- GLib.Variant res = null;
- res = tracker_bus_fd_sparql_update_blank (connection, sparql);
- return res;
- } catch (DBus.Error e) {
- throw new Sparql.Error.INTERNAL (e.message);
- }
+ // use separate main context for sync operation
+ var context = new MainContext ();
+ var loop = new MainLoop (context, false);
+ context.push_thread_default ();
+ AsyncResult async_res = null;
+ update_blank_async.begin (sparql, priority, cancellable, (o, res) => {
+ async_res = res;
+ loop.quit ();
+ });
+ loop.run ();
+ context.pop_thread_default ();
+ return update_blank_async.end (async_res);
}
public async override GLib.Variant? update_blank_async (string sparql, int priority = GLib.Priority.DEFAULT, Cancellable? cancellable = null) throws Sparql.Error, IOError {
try {
- GLib.Variant res = null;
- res = yield tracker_bus_fd_sparql_update_blank_async (connection, sparql, cancellable);
- return res;
- } catch (DBus.Error e) {
+ UnixInputStream input;
+ UnixOutputStream output;
+ pipe (out input, out output);
+
+ // send D-Bus request
+ AsyncResult dbus_res = null;
+ bool sent_update = false;
+ steroids_object.update_blank.begin (input, cancellable, (o, res) => {
+ dbus_res = res;
+ if (sent_update) {
+ update_blank_async.callback ();
+ }
+ });
+
+ // send sparql strings via fd
+ var data_stream = new DataOutputStream (output);
+ data_stream.set_byte_order (DataStreamByteOrder.HOST_ENDIAN);
+ data_stream.put_int32 ((int32) sparql.length);
+ data_stream.put_string (sparql);
+ data_stream = null;
+
+ // wait for D-Bus reply
+ sent_update = true;
+ if (dbus_res == null) {
+ yield;
+ }
+
+ return steroids_object.update_blank.end (dbus_res);
+ } catch (DBusError e) {
throw new Sparql.Error.INTERNAL (e.message);
}
}
public override void load (File file, Cancellable? cancellable = null) throws Sparql.Error, IOError {
try {
- resources_object.load (file.get_uri ());
+ resources_object.load (file.get_uri (), cancellable);
if (cancellable != null && cancellable.is_cancelled ()) {
throw new IOError.CANCELLED ("Operation was cancelled");
}
- } catch (DBus.Error e) {
+ } catch (DBusError e) {
throw new Sparql.Error.INTERNAL (e.message);
}
}
public async override void load_async (File file, Cancellable? cancellable = null) throws Sparql.Error, IOError {
try {
- yield resources_object.load_async (file.get_uri ());
+ yield resources_object.load_async (file.get_uri (), cancellable);
if (cancellable != null && cancellable.is_cancelled ()) {
throw new IOError.CANCELLED ("Operation was cancelled");
}
- } catch (DBus.Error e) {
+ } catch (DBusError e) {
throw new Sparql.Error.INTERNAL (e.message);
}
}
public override Sparql.Cursor? statistics (Cancellable? cancellable = null) throws Sparql.Error, IOError {
try {
- string[,] results = statistics_object.Get ();
+ string[,] results = statistics_object.Get (cancellable);
Sparql.ValueType[] types = new Sparql.ValueType[2];
string[] var_names = new string[2];
- if (cancellable != null && cancellable.is_cancelled ()) {
- throw new IOError.CANCELLED ("Operation was cancelled");
- }
-
var_names[0] = "class";
var_names[1] = "count";
types[0] = Sparql.ValueType.STRING;
@@ -185,21 +355,17 @@ public class Tracker.Bus.Connection : Tracker.Sparql.Connection {
results.length[1],
var_names,
types);
- } catch (DBus.Error e) {
+ } catch (DBusError e) {
throw new Sparql.Error.INTERNAL (e.message);
}
}
public async override Sparql.Cursor? statistics_async (Cancellable? cancellable = null) throws Sparql.Error, IOError {
try {
- string[,] results = yield statistics_object.Get_async ();
+ string[,] results = yield statistics_object.Get_async (cancellable);
Sparql.ValueType[] types = new Sparql.ValueType[2];
string[] var_names = new string[2];
- if (cancellable != null && cancellable.is_cancelled ()) {
- throw new IOError.CANCELLED ("Operation was cancelled");
- }
-
var_names[0] = "class";
var_names[1] = "count";
types[0] = Sparql.ValueType.STRING;
@@ -210,7 +376,7 @@ public class Tracker.Bus.Connection : Tracker.Sparql.Connection {
results.length[1],
var_names,
types);
- } catch (DBus.Error e) {
+ } catch (DBusError e) {
throw new Sparql.Error.INTERNAL (e.message);
}
}
diff --git a/src/libtracker-common/tracker-dbus.h b/src/libtracker-common/tracker-dbus.h
index 7890b03..3053df3 100644
--- a/src/libtracker-common/tracker-dbus.h
+++ b/src/libtracker-common/tracker-dbus.h
@@ -179,6 +179,7 @@ void tracker_dbus_request_unblock_hooks (void);
void tracker_dbus_enable_client_lookup (gboolean enable);
+#ifndef NO_LIBDBUS
/* File descriptor convenience API */
gboolean tracker_dbus_send_and_splice (DBusConnection *connection,
DBusMessage *message,
@@ -196,6 +197,7 @@ gboolean tracker_dbus_send_and_splice_async (DBusConnection
GCancellable *cancellable,
TrackerDBusSendAndSpliceCallback callback,
gpointer user_data);
+#endif
G_END_DECLS
diff --git a/src/libtracker-direct/Makefile.am b/src/libtracker-direct/Makefile.am
index 148a81e..cabf419 100644
--- a/src/libtracker-direct/Makefile.am
+++ b/src/libtracker-direct/Makefile.am
@@ -10,8 +10,8 @@ INCLUDES = \
-I$(top_srcdir)/src/libtracker-data \
-I$(top_builddir)/src \
$(WARN_CFLAGS) \
- $(DBUS_CFLAGS) \
$(GLIB2_CFLAGS) \
+ $(GIO_CFLAGS) \
$(GCOV_CFLAGS)
modules_LTLIBRARIES = libtracker-direct.la
@@ -37,7 +37,7 @@ vapi_sources = \
$(top_srcdir)/src/libtracker-data/tracker-sparql-query.vapi
libtracker-direct.vala.stamp: $(libtracker_direct_la_VALASOURCES) $(vapi_sources)
- $(AM_V_GEN)$(VALAC) $(GCOV_VALAFLAGS) -C $(VALAFLAGS) --pkg gio-2.0 --pkg dbus-glib-1 -H tracker-direct.h --vapi tracker-direct.vapi $^
+ $(AM_V_GEN)$(VALAC) $(GCOV_VALAFLAGS) -C $(VALAFLAGS) --pkg gio-2.0 -H tracker-direct.h --vapi tracker-direct.vapi $^
$(AM_V_GEN)touch $@
BUILT_SOURCES = libtracker-direct.vala.stamp
@@ -45,7 +45,7 @@ BUILT_SOURCES = libtracker-direct.vala.stamp
libtracker_direct_la_LIBADD = \
$(top_builddir)/src/libtracker-data/libtracker-data.la \
$(GLIB2_LIBS) \
- $(DBUS_LIBS) \
+ $(GIO_LIBS) \
$(GCOV_LIBS)
MAINTAINERCLEANFILES = \
diff --git a/src/libtracker-sparql/Makefile.am b/src/libtracker-sparql/Makefile.am
index 7d872a0..88fd19b 100644
--- a/src/libtracker-sparql/Makefile.am
+++ b/src/libtracker-sparql/Makefile.am
@@ -9,8 +9,8 @@ INCLUDES = \
-I$(top_srcdir)/src \
-I$(top_builddir)/src \
$(WARN_CFLAGS) \
- $(DBUS_CFLAGS) \
$(GLIB2_CFLAGS) \
+ $(GIO_CFLAGS) \
$(GCOV_CFLAGS)
lib_LTLIBRARIES = libtracker-sparql- TRACKER_API_VERSION@.la
@@ -44,7 +44,7 @@ vapi_sources = \
$(top_srcdir)/src/vapi/glib-2.0-fixes.vapi
libtracker-sparql.vala.stamp: $(libtracker_sparql_la_VALASOURCES) $(vapi_sources)
- $(AM_V_GEN)$(VALAC) $(GCOV_VALAFLAGS) -C $(VALAFLAGS) --pkg gio-2.0 --pkg gmodule-2.0 --pkg dbus-glib-1 -H tracker-sparql.h --vapi tracker-sparql-$(TRACKER_API_VERSION).vapi $^
+ $(AM_V_GEN)$(VALAC) $(GCOV_VALAFLAGS) -C $(VALAFLAGS) --pkg gio-2.0 --pkg gmodule-2.0 -H tracker-sparql.h --vapi tracker-sparql-$(TRACKER_API_VERSION).vapi $^
$(AM_V_GEN)touch $@
tracker-sparql-$(TRACKER_API_VERSION).deps: tracker-sparql.deps
@@ -60,7 +60,6 @@ vapi_DATA = \
libtracker_sparql_ TRACKER_API_VERSION@_la_LIBADD = \
$(GLIB2_LIBS) \
- $(DBUS_LIBS) \
$(GCOV_LIBS) \
$(GIO_LIBS)
diff --git a/src/libtracker-sparql/tracker-backend.vala b/src/libtracker-sparql/tracker-backend.vala
index 8595596..71706ad 100644
--- a/src/libtracker-sparql/tracker-backend.vala
+++ b/src/libtracker-sparql/tracker-backend.vala
@@ -17,11 +17,11 @@
* Boston, MA 02110-1301, USA.
*/
-[DBus (name = "org.freedesktop.Tracker1.Status", timeout = 2147483647 /* INT_MAX */)]
-interface Tracker.Backend.Status : GLib.Object {
- public abstract void wait () throws DBus.Error;
+[DBus (name = "org.freedesktop.Tracker1.Status")]
+interface Tracker.Backend.Status : DBusProxy {
+ public abstract void wait () throws DBusError;
[DBus (name = "Wait")]
- public abstract async void wait_async () throws DBus.Error;
+ public abstract async void wait_async () throws DBusError;
}
class Tracker.Sparql.Backend : Connection {
@@ -60,16 +60,16 @@ class Tracker.Sparql.Backend : Connection {
public override void init () throws Sparql.Error
requires (is_constructed) {
try {
- var connection = DBus.Bus.get (DBus.BusType.SESSION);
- var status = (Tracker.Backend.Status) connection.get_object (TRACKER_DBUS_SERVICE,
- TRACKER_DBUS_OBJECT_STATUS,
- TRACKER_DBUS_INTERFACE_STATUS);
+ Tracker.Backend.Status status = Bus.get_proxy_sync (BusType.SESSION,
+ TRACKER_DBUS_SERVICE,
+ TRACKER_DBUS_OBJECT_STATUS);
+ status.set_default_timeout (int.MAX);
// Makes sure the sevice is available
debug ("Waiting for service to become available synchronously...");
status.wait ();
debug ("Service is ready");
- } catch (DBus.Error e) {
+ } catch (DBusError e) {
warning ("Could not connect to D-Bus service:'%s': %s", TRACKER_DBUS_INTERFACE_RESOURCES, e.message);
throw new Sparql.Error.INTERNAL (e.message);
}
@@ -80,16 +80,16 @@ class Tracker.Sparql.Backend : Connection {
public async override void init_async () throws Sparql.Error
requires (is_constructed) {
try {
- var connection = DBus.Bus.get (DBus.BusType.SESSION);
- var status = (Tracker.Backend.Status) connection.get_object (TRACKER_DBUS_SERVICE,
- TRACKER_DBUS_OBJECT_STATUS,
- TRACKER_DBUS_INTERFACE_STATUS);
+ Tracker.Backend.Status status = Bus.get_proxy_sync (BusType.SESSION,
+ TRACKER_DBUS_SERVICE,
+ TRACKER_DBUS_OBJECT_STATUS);
+ status.set_default_timeout (int.MAX);
// Makes sure the sevice is available
debug ("Waiting for service to become available asynchronously...");
yield status.wait_async ();
debug ("Service is ready");
- } catch (DBus.Error e) {
+ } catch (DBusError e) {
warning ("Could not connect to D-Bus service:'%s': %s", TRACKER_DBUS_INTERFACE_RESOURCES, e.message);
throw new Sparql.Error.INTERNAL (e.message);
}
@@ -135,7 +135,7 @@ class Tracker.Sparql.Backend : Connection {
yield bus.update_async (sparql, priority, cancellable);
}
- public async override GLib.PtrArray? update_array_async (string[] sparql, int priority = GLib.Priority.DEFAULT, Cancellable? cancellable = null) throws Sparql.Error, IOError
+ public async override GenericArray<Error?> update_array_async (string[] sparql, int priority = GLib.Priority.DEFAULT, Cancellable? cancellable = null) throws Sparql.Error, IOError
requires (bus != null) {
return yield bus.update_array_async (sparql, priority, cancellable);
}
diff --git a/src/libtracker-sparql/tracker-connection.vala b/src/libtracker-sparql/tracker-connection.vala
index f1f030a..a48ef60 100644
--- a/src/libtracker-sparql/tracker-connection.vala
+++ b/src/libtracker-sparql/tracker-connection.vala
@@ -60,7 +60,7 @@ public const string TRACKER_DBUS_OBJECT_STEROIDS = "/org/freedesktop/Tracker1/St
*
* Since: 0.10
*/
-[DBus (name = "org.freedesktop.DBus.GLib.UnmappedError.TrackerSparqlErrorQuark")]
+[DBus (name = "org.freedesktop.Tracker1.SparqlError")]
public errordomain Tracker.Sparql.Error {
PARSE,
UNKNOWN_CLASS,
@@ -487,7 +487,7 @@ public abstract class Tracker.Sparql.Connection : Object {
*
* Since: 0.10
*/
- public async virtual GLib.PtrArray? update_array_async (string[] sparql, int priority = GLib.Priority.DEFAULT, Cancellable? cancellable = null) throws Sparql.Error, IOError {
+ public async virtual GenericArray<Error?> update_array_async (string[] sparql, int priority = GLib.Priority.DEFAULT, Cancellable? cancellable = null) throws Sparql.Error, IOError {
warning ("Interface 'update_array_async' not implemented");
return null;
}
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