tracker r1332 - in branches/indexer-split: . data src/libtracker-common src/trackerd
- From: pvanhoof svn gnome org
- To: svn-commits-list gnome org
- Subject: tracker r1332 - in branches/indexer-split: . data src/libtracker-common src/trackerd
- Date: Fri, 2 May 2008 12:12:43 +0100 (BST)
Author: pvanhoof
Date: Fri May 2 11:12:42 2008
New Revision: 1332
URL: http://svn.gnome.org/viewvc/tracker?rev=1332&view=rev
Log:
2008-05-02 Philip Van Hoof <pvanhoof gnome org>
* src/trackerd/tracker-xesam-live-search.c
* src/trackerd/tracker-xesam-live-search.h
* src/trackerd/tracker-dbus.c
* src/trackerd/tracker-dbus-xesam.c
* src/trackerd/tracker-dbus-xesam.h
* src/trackerd/tracker-xesam.c
* src/trackerd/tracker-xesam.h
* src/trackerd/tracker-db-sqlite.c
* src/trackerd/tracker-db-sqlite.h
* src/libtracker-common/tracker-config.c
* src/libtracker-common/tracker-config.h
* data/sqlite-stored-procs.sql
* data/sqlite-tracker.sql
* data/Makefile.am: Xesam support infrastructure
Added:
branches/indexer-split/data/sqlite-temp-tables.sql
Modified:
branches/indexer-split/ChangeLog
branches/indexer-split/data/Makefile.am
branches/indexer-split/data/sqlite-stored-procs.sql
branches/indexer-split/data/sqlite-tracker.sql
branches/indexer-split/src/libtracker-common/tracker-config.c
branches/indexer-split/src/libtracker-common/tracker-config.h
branches/indexer-split/src/trackerd/tracker-db-sqlite.c
branches/indexer-split/src/trackerd/tracker-db-sqlite.h
branches/indexer-split/src/trackerd/tracker-dbus-xesam.c
branches/indexer-split/src/trackerd/tracker-dbus-xesam.h
branches/indexer-split/src/trackerd/tracker-dbus.c
branches/indexer-split/src/trackerd/tracker-xesam-live-search.c
branches/indexer-split/src/trackerd/tracker-xesam-live-search.h
branches/indexer-split/src/trackerd/tracker-xesam.c
branches/indexer-split/src/trackerd/tracker-xesam.h
Modified: branches/indexer-split/data/Makefile.am
==============================================================================
--- branches/indexer-split/data/Makefile.am (original)
+++ branches/indexer-split/data/Makefile.am Fri May 2 11:12:42 2008
@@ -19,7 +19,8 @@
sqlite-stored-procs.sql \
sqlite-service.sql \
sqlite-service-types.sql \
- sqlite-metadata.sql
+ sqlite-metadata.sql \
+ sqlite-temp-tables.sql
servicedir = $(DBUS_SERVICES_DIR)
service_in_files = tracker.service.in
Modified: branches/indexer-split/data/sqlite-stored-procs.sql
==============================================================================
--- branches/indexer-split/data/sqlite-stored-procs.sql (original)
+++ branches/indexer-split/data/sqlite-stored-procs.sql Fri May 2 11:12:42 2008
@@ -24,6 +24,16 @@
GetNewID SELECT OptionValue FROM Options WHERE OptionKey = 'Sequence';
UpdateNewID UPDATE Options set OptionValue = ? WHERE OptionKey = 'Sequence';
+CreateEvent INSERT INTO Events (ID, ServiceID, EventType) VALUES (?,?,?);
+DeleteHandled DELETE FROM Events WHERE BeingHandled = 1;
+GetEvents SELECT ID, ServiceID, EventType FROM Events WHERE BeingHandled = 0;
+SetBeingHandled UPDATE Events SET BeingHandled = 1;
+
+GetXesamLiveSearchModifiedIDs SELECT E.ServiceID FROM Events as E, XesamLiveSearches as X WHERE E.ServiceID = X.ServiceID AND SearchID = ? AND EventType IS NOT 'Create';
+GetXesamHitCount SELECT count(*) FROM XesamLiveSearches WHERE SearchID = ?;
+
+GetNewEventID SELECT OptionValue FROM Options WHERE OptionKey = 'EventSequence';
+UpdateNewEventID UPDATE Options set OptionValue = ? WHERE OptionKey = 'EventSequence';
GetUpdateCount SELECT OptionValue FROM Options WHERE OptionKey = 'UpdateCount';
SetUpdateCount UPDATE Options set OptionValue = ? WHERE OptionKey = 'UpdateCount';
@@ -33,6 +43,7 @@
CreateService INSERT INTO Services (ID, Path, Name, ServiceTypeID, Mime, Size, IsDirectory, IsLink, Offset, IndexTime, AuxilaryID) VALUES (?,?,?,?,?,?,?,?,?,?,?);
+
GetServiceID SELECT ID, IndexTime, IsDirectory, ServiceTypeID FROM Services WHERE Path = ? AND Name = ?;
SelectFileChild SELECT ID, Path, Name, IsDirectory FROM Services WHERE Path = ?;
Added: branches/indexer-split/data/sqlite-temp-tables.sql
==============================================================================
--- (empty file)
+++ branches/indexer-split/data/sqlite-temp-tables.sql Fri May 2 11:12:42 2008
@@ -0,0 +1,14 @@
+CREATE TEMPORARY TABLE Events
+(
+ ID Integer primary key not null,
+ ServiceID Integer not null,
+ BeingHandled Integer default 0,
+ EventType Text
+);
+
+CREATE TEMPORARY TABLE XesamLiveSearches
+(
+ ID Integer primary key not null,
+ ServiceID Integer not null,
+ SearchID Text
+);
Modified: branches/indexer-split/data/sqlite-tracker.sql
==============================================================================
--- branches/indexer-split/data/sqlite-tracker.sql (original)
+++ branches/indexer-split/data/sqlite-tracker.sql Fri May 2 11:12:42 2008
@@ -6,6 +6,7 @@
insert Into Options (OptionKey, OptionValue) values ('DBVersion', '20');
insert Into Options (OptionKey, OptionValue) values ('Sequence', '1');
+insert Into Options (OptionKey, OptionValue) values ('EventSequence', '1');
insert Into Options (OptionKey, OptionValue) values ('UpdateCount', '0');
Modified: branches/indexer-split/src/libtracker-common/tracker-config.c
==============================================================================
--- branches/indexer-split/src/libtracker-common/tracker-config.c (original)
+++ branches/indexer-split/src/libtracker-common/tracker-config.c Fri May 2 11:12:42 2008
@@ -75,6 +75,9 @@
#define KEY_PADDING "Padding"
#define KEY_THREAD_STACK_SIZE "ThreadStackSize"
+#define GROUP_SERVICES "Services"
+#define KEY_ENABLE_XESAM "EnableXesam"
+
/* Default values */
#define DEFAULT_VERBOSITY 0
#define DEFAULT_INITIAL_SLEEP 45 /* 0->1000 */
@@ -82,6 +85,7 @@
#define DEFAULT_ENABLE_WATCHES TRUE
#define DEFAULT_THROTTLE 0 /* 0->20 */
#define DEFAULT_ENABLE_INDEXING TRUE
+#define DEFAULT_ENABLE_XESAM FALSE
#define DEFAULT_ENABLE_CONTENT_INDEXING TRUE
#define DEFAULT_ENABLE_THUMBNAILS TRUE
#define DEFAULT_FAST_MERGES FALSE
@@ -149,6 +153,9 @@
gint bucket_ratio;
gint padding;
gint thread_stack_size;
+
+ /* Services*/
+ gboolean enable_xesam;
};
static void config_finalize (GObject *object);
@@ -205,7 +212,10 @@
PROP_DIVISIONS,
PROP_BUCKET_RATIO,
PROP_PADDING,
- PROP_THREAD_STACK_SIZE
+ PROP_THREAD_STACK_SIZE,
+
+ /* Services*/
+ PROP_ENABLE_XESAM
};
G_DEFINE_TYPE (TrackerConfig, tracker_config, G_TYPE_OBJECT);
@@ -505,6 +515,15 @@
DEFAULT_THREAD_STACK_SIZE,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
+ /* Services */
+ g_object_class_install_property (object_class,
+ PROP_ENABLE_XESAM,
+ g_param_spec_boolean ("enable-xesam",
+ "Enable Xesam",
+ "Xesam DBus service",
+ DEFAULT_ENABLE_XESAM,
+ G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
+
g_type_class_add_private (object_class, sizeof (TrackerConfigPriv));
}
@@ -639,6 +658,12 @@
case PROP_THREAD_STACK_SIZE:
g_value_set_int (value, priv->thread_stack_size);
break;
+
+ /* Services */
+ case PROP_ENABLE_XESAM:
+ g_value_set_boolean (value, priv->enable_xesam);
+ break;
+
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
break;
@@ -783,6 +808,13 @@
tracker_config_set_thread_stack_size (TRACKER_CONFIG (object),
g_value_get_int (value));
break;
+
+ /* Services */
+ case PROP_ENABLE_XESAM:
+ tracker_config_set_enable_xesam (TRACKER_CONFIG (object),
+ g_value_get_boolean (value));
+ break;
+
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
break;
@@ -1096,6 +1128,12 @@
" 0 uses the default stack size for this platform",
NULL);
+ /* Services */
+ g_key_file_set_boolean (key_file, GROUP_SERVICES, KEY_ENABLE_XESAM, DEFAULT_ENABLE_XESAM);
+ g_key_file_set_comment (key_file, GROUP_SERVICES, KEY_ENABLE_XESAM,
+ " Xesam DBus service.\n",
+ NULL);
+
content = g_key_file_to_data (key_file, NULL, &error);
g_free (language);
g_key_file_free (key_file);
@@ -1334,6 +1372,9 @@
config_load_int (config, "padding", key_file, GROUP_PERFORMANCE, KEY_PADDING);
config_load_int (config, "thread-stack-size", key_file, GROUP_PERFORMANCE, KEY_THREAD_STACK_SIZE);
+ /* Services */
+ config_load_boolean (config, "enable-xesam", key_file, GROUP_SERVICES, KEY_ENABLE_XESAM);
+
g_key_file_free (key_file);
}
@@ -1481,6 +1522,18 @@
}
gboolean
+tracker_config_get_enable_xesam (TrackerConfig *config)
+{
+ TrackerConfigPriv *priv;
+
+ g_return_val_if_fail (TRACKER_IS_CONFIG (config), DEFAULT_ENABLE_XESAM);
+
+ priv = GET_PRIV (config);
+
+ return priv->enable_xesam;
+}
+
+gboolean
tracker_config_get_enable_content_indexing (TrackerConfig *config)
{
TrackerConfigPriv *priv;
@@ -1853,6 +1906,20 @@
}
void
+tracker_config_set_enable_xesam (TrackerConfig *config,
+ gboolean value)
+{
+ TrackerConfigPriv *priv;
+
+ g_return_if_fail (TRACKER_IS_CONFIG (config));
+
+ priv = GET_PRIV (config);
+
+ priv->enable_xesam = value;
+ g_object_notify (G_OBJECT (config), "enable-xesam");
+}
+
+void
tracker_config_set_enable_content_indexing (TrackerConfig *config,
gboolean value)
{
Modified: branches/indexer-split/src/libtracker-common/tracker-config.h
==============================================================================
--- branches/indexer-split/src/libtracker-common/tracker-config.h (original)
+++ branches/indexer-split/src/libtracker-common/tracker-config.h Fri May 2 11:12:42 2008
@@ -60,6 +60,7 @@
gboolean tracker_config_get_enable_watches (TrackerConfig *config);
gint tracker_config_get_throttle (TrackerConfig *config);
gboolean tracker_config_get_enable_indexing (TrackerConfig *config);
+gboolean tracker_config_get_enable_xesam (TrackerConfig *config);
gboolean tracker_config_get_enable_content_indexing (TrackerConfig *config);
gboolean tracker_config_get_enable_thumbnails (TrackerConfig *config);
gboolean tracker_config_get_fast_merges (TrackerConfig *config);
@@ -95,6 +96,8 @@
gint value);
void tracker_config_set_enable_indexing (TrackerConfig *config,
gboolean value);
+void tracker_config_set_enable_xesam (TrackerConfig *config,
+ gboolean value);
void tracker_config_set_enable_content_indexing (TrackerConfig *config,
gboolean value);
void tracker_config_set_enable_thumbnails (TrackerConfig *config,
Modified: branches/indexer-split/src/trackerd/tracker-db-sqlite.c
==============================================================================
--- branches/indexer-split/src/trackerd/tracker-db-sqlite.c (original)
+++ branches/indexer-split/src/trackerd/tracker-db-sqlite.c Fri May 2 11:12:42 2008
@@ -60,6 +60,7 @@
#include "tracker-watch.h"
#include "tracker-service-manager.h"
#include "tracker-query-tree.h"
+#include "tracker-xesam.h"
#define MAX_TEXT_BUFFER 65567
#define MAX_COMPRESS_BUFFER 65565
@@ -896,6 +897,7 @@
tracker_db_exec_no_reply (db_con, "ANALYZE");
}
+ load_sql_file (db_con, "sqlite-temp-tables.sql");
tracker_db_attach_db (db_con, "common");
tracker_db_attach_db (db_con, "cache");
@@ -3245,6 +3247,96 @@
}
+TrackerDBResultSet*
+tracker_db_get_xeam_hit_count (DBConnection *db_con, const gchar *search_id)
+{
+ TrackerDBResultSet *result;
+ result = tracker_exec_proc (db_con->common, "GetXesamHitCount", search_id, NULL);
+ return result;
+}
+
+
+TrackerDBResultSet*
+tracker_db_get_xesam_live_search_mod_ids (DBConnection *db_con, const gchar *search_id)
+{
+ TrackerDBResultSet *result;
+ result = tracker_exec_proc (db_con->common, "GetXesamLiveSearchModifiedIDs", search_id, NULL);
+ return result;
+}
+
+TrackerDBResultSet*
+tracker_db_get_xesam_live_search_creat_ids (DBConnection *db_con, const gchar *search_id, const gchar *query)
+{
+ TrackerDBResultSet *result;
+
+ // todo: this is a query for ottela to review
+
+ gchar *m_query = g_strdup_printf (
+ "SELECT ServiceID, ... FROM XesamLiveSearches as X, ... "
+ "INNER JOIN ... "
+ "WHERE X.SearchID = ? AND X.EventType IS 'Create' AND "
+ "(%s)", query);
+
+ result = tracker_db_interface_execute_query (db_con->db, NULL, m_query);
+
+ g_free (m_query);
+
+ return result;
+}
+
+TrackerDBResultSet*
+tracker_db_get_events (DBConnection *db_con)
+{
+ TrackerDBResultSet *result_set, *result;
+ result = tracker_exec_proc (db_con->common, "GetEvents", NULL);
+ result_set = tracker_exec_proc (db_con->common, "SetBeingHandled", NULL);
+ g_object_unref (result_set);
+ return result;
+}
+
+void
+tracker_db_delete_handled (DBConnection *db_con, TrackerDBResultSet *events)
+{
+ TrackerDBResultSet *result_set;
+ result_set = tracker_exec_proc (db_con->common, "DeleteHandled", NULL);
+ g_object_unref (result_set);
+}
+
+static guint32
+tracker_db_create_event (DBConnection *db_con, const gchar *service_id_str, const gchar *type)
+{
+ TrackerDBResultSet *result_set;
+ char *eid;
+ int i;
+ guint32 id = 0;
+
+ result_set = tracker_exec_proc (db_con->common, "GetNewEventID", NULL);
+
+ if (!result_set) {
+ tracker_error ("ERROR: could not create event - GetNewEventID failed");
+ return 0;
+ }
+
+ tracker_db_result_set_get (result_set, 0, &eid, -1);
+ i = atoi (eid);
+ g_free (eid);
+ i++;
+ eid = tracker_int_to_string (i);
+
+ result_set = tracker_exec_proc (db_con->common, "UpdateNewEventID", eid, NULL);
+ g_object_unref (result_set);
+
+ result_set = tracker_exec_proc (db_con, "CreateEvent", eid, service_id_str, type, NULL);
+ id = tracker_db_interface_sqlite_get_last_insert_id (TRACKER_DB_INTERFACE_SQLITE (db_con->db));
+ g_object_unref (result_set);
+
+ tracker_xesam_wakeup (id);
+
+ g_free (eid);
+
+ return id;
+}
+
guint32
tracker_db_create_service (DBConnection *db_con, const char *service, TrackerDBFileInfo *info)
{
@@ -3361,7 +3453,9 @@
g_free (parent);
}
+ tracker_db_create_event (db_con, sid, "Create");
}
+
g_free (name);
g_free (path);
g_free (str_aux);
@@ -3549,6 +3643,8 @@
tracker_exec_proc (db_con->common, "DeleteService7", path, name, NULL);
tracker_exec_proc (db_con->common, "DeleteService9", path, name, NULL);
+ tracker_db_create_event (db_con, str_file_id, "Delete");
+
g_free (name);
g_free (path);
}
@@ -3638,7 +3734,9 @@
path = g_path_get_dirname (info->uri);
tracker_exec_proc (db_con->index, "UpdateFile", str_service_type_id, path, name, info->mime, str_size, str_mtime, str_offset, str_file_id, NULL);
-
+
+ tracker_db_create_event (db_con, str_file_id, "Update");
+
g_free (str_service_type_id);
g_free (str_size);
g_free (str_offset);
@@ -4248,6 +4346,8 @@
/* update db so that fileID reflects new uri */
tracker_exec_proc (db_con, "UpdateFileMove", path, name, str_file_id, NULL);
+ tracker_db_create_event (db_con, str_file_id, "Update");
+
/* update File:Path and File:Filename metadata */
tracker_db_set_single_metadata (db_con, "Files", str_file_id, "File:Path", path, FALSE);
tracker_db_set_single_metadata (db_con, "Files", str_file_id, "File:Name", name, FALSE);
Modified: branches/indexer-split/src/trackerd/tracker-db-sqlite.h
==============================================================================
--- branches/indexer-split/src/trackerd/tracker-db-sqlite.h (original)
+++ branches/indexer-split/src/trackerd/tracker-db-sqlite.h Fri May 2 11:12:42 2008
@@ -344,5 +344,15 @@
const gchar *option,
gint value);
gboolean tracker_db_integrity_check (DBConnection *db_con);
+TrackerDBResultSet *tracker_db_get_events (DBConnection *db_con);
+void tracker_db_delete_handled (DBConnection *db_con,
+ TrackerDBResultSet *events);
+TrackerDBResultSet *tracker_db_get_xesam_live_search_mod_ids (DBConnection *db_con,
+ const gchar *search_id);
+TrackerDBResultSet *tracker_db_get_xesam_live_search_creat_ids (DBConnection *db_con,
+ const gchar *search_id,
+ const gchar *query);
+TrackerDBResultSet *tracker_db_get_xeam_hit_count (DBConnection *db_con,
+ const gchar *search_id);
#endif
Modified: branches/indexer-split/src/trackerd/tracker-dbus-xesam.c
==============================================================================
--- branches/indexer-split/src/trackerd/tracker-dbus-xesam.c (original)
+++ branches/indexer-split/src/trackerd/tracker-dbus-xesam.c Fri May 2 11:12:42 2008
@@ -42,17 +42,61 @@
XESAM_LAST_SIGNAL
};
+enum {
+ PROP_0,
+ PROP_DB_CONNECTION,
+};
+
+typedef struct {
+ DBConnection *db_con;
+} TrackerDBusXesamPriv;
+
static GHashTable *sessions = NULL;
static guint signals[XESAM_LAST_SIGNAL] = {0};
G_DEFINE_TYPE(TrackerDBusXesam, tracker_dbus_xesam, G_TYPE_OBJECT)
+#define GET_PRIV(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), TRACKER_TYPE_DBUS_XESAM, TrackerDBusXesamPriv))
+
static void
xesam_search_finalize (GObject *object)
{
G_OBJECT_CLASS (tracker_dbus_xesam_parent_class)->finalize (object);
}
+
+void
+tracker_dbus_xesam_set_db_connection (TrackerDBusXesam *object,
+ DBConnection *db_con)
+{
+ TrackerDBusXesamPriv *priv;
+
+ priv = GET_PRIV (object);
+
+ priv->db_con = db_con;
+
+ g_object_notify (G_OBJECT (object), "db-connection");
+}
+
+static void
+xesam_set_property (GObject *object,
+ guint param_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ switch (param_id) {
+ case PROP_DB_CONNECTION:
+ tracker_dbus_xesam_set_db_connection (TRACKER_DBUS_XESAM (object),
+ g_value_get_pointer (value));
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+ break;
+ };
+}
+
+
+
static void
tracker_dbus_xesam_class_init (TrackerDBusXesamClass *klass)
{
@@ -62,6 +106,15 @@
object_class->finalize = xesam_search_finalize;
+ object_class->set_property = xesam_set_property;
+
+ g_object_class_install_property (object_class,
+ PROP_DB_CONNECTION,
+ g_param_spec_pointer ("db-connection",
+ "DB connection",
+ "Database connection to use in transactions",
+ G_PARAM_WRITABLE));
+
signals[XESAM_HITS_ADDED] =
g_signal_new ("hits-added",
G_TYPE_FROM_CLASS (klass),
@@ -120,17 +173,23 @@
G_TYPE_NONE,
1,
G_TYPE_STRV);
+
+ g_type_class_add_private (object_class, sizeof (TrackerDBusXesamPriv));
}
static void
tracker_dbus_xesam_init (TrackerDBusXesam *object)
{
+ TrackerDBusXesamPriv *priv = GET_PRIV (object);
+ priv->db_con = NULL;
}
TrackerDBusXesam *
-tracker_dbus_xesam_new (void)
+tracker_dbus_xesam_new (DBConnection *db_con)
{
- return g_object_new (TRACKER_TYPE_DBUS_XESAM, NULL);
+ return g_object_new (TRACKER_TYPE_DBUS_XESAM,
+ "db-connection", db_con,
+ NULL);
}
static void
Modified: branches/indexer-split/src/trackerd/tracker-dbus-xesam.h
==============================================================================
--- branches/indexer-split/src/trackerd/tracker-dbus-xesam.h (original)
+++ branches/indexer-split/src/trackerd/tracker-dbus-xesam.h Fri May 2 11:12:42 2008
@@ -56,7 +56,7 @@
GType tracker_dbus_xesam_get_type (void);
TrackerDBusXesam *
- tracker_dbus_xesam_new (void);
+ tracker_dbus_xesam_new (DBConnection *db_con);
void tracker_dbus_xesam_new_session (TrackerDBusXesam *object,
DBusGMethodInvocation *context);
void tracker_dbus_xesam_set_property (TrackerDBusXesam *object,
@@ -102,6 +102,8 @@
const char *prev_owner,
const char *new_owner,
TrackerDBusXesam *self);
+void tracker_dbus_xesam_set_db_connection (TrackerDBusXesam *object,
+ DBConnection *db_con);
G_END_DECLS
Modified: branches/indexer-split/src/trackerd/tracker-dbus.c
==============================================================================
--- branches/indexer-split/src/trackerd/tracker-dbus.c (original)
+++ branches/indexer-split/src/trackerd/tracker-dbus.c Fri May 2 11:12:42 2008
@@ -227,27 +227,29 @@
g_object_set (object, "email-index", tracker->email_index, NULL);
objects = g_slist_prepend (objects, object);
-
- /* Add org.freedesktop.xesam.Search */
- if (!(object = dbus_register_object (connection,
+ if (tracker_config_get_enable_xesam (tracker->config)) {
+ /* Add org.freedesktop.xesam.Search */
+ if (!(object = dbus_register_object (connection,
proxy,
TRACKER_TYPE_DBUS_XESAM,
&dbus_glib_tracker_dbus_xesam_object_info,
TRACKER_DBUS_XESAM_PATH))) {
- return FALSE;
- }
+ return FALSE;
+ }
+
+ g_object_set (object, "db-connection", tracker->index_db, NULL);
- dbus_g_proxy_add_signal (proxy, "NameOwnerChanged",
+ dbus_g_proxy_add_signal (proxy, "NameOwnerChanged",
G_TYPE_STRING, G_TYPE_STRING,
G_TYPE_STRING, G_TYPE_INVALID);
- dbus_g_proxy_connect_signal (proxy, "NameOwnerChanged",
+ dbus_g_proxy_connect_signal (proxy, "NameOwnerChanged",
G_CALLBACK (tracker_dbus_xesam_name_owner_changed),
g_object_ref (object),
name_owner_changed_done);
- objects = g_slist_prepend (objects, object);
-
+ objects = g_slist_prepend (objects, object);
+ }
/* Reverse list since we added objects at the top each time */
objects = g_slist_reverse (objects);
Modified: branches/indexer-split/src/trackerd/tracker-xesam-live-search.c
==============================================================================
--- branches/indexer-split/src/trackerd/tracker-xesam-live-search.c (original)
+++ branches/indexer-split/src/trackerd/tracker-xesam-live-search.c Fri May 2 11:12:42 2008
@@ -28,23 +28,72 @@
gchar *search_id;
gboolean active;
gboolean closed;
+ gchar *query;
+};
+
+enum {
+ PROP_0,
+ PROP_XMLQUERY
};
G_DEFINE_TYPE(TrackerXesamLiveSearch, tracker_xesam_live_search, G_TYPE_OBJECT)
+#define GET_PRIV(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), TRACKER_TYPE_XESAM_LIVE_SEARCH, TrackerXesamLiveSearch))
+
static void
tracker_xesam_live_search_finalize (GObject *object)
{
TrackerXesamLiveSearch *self = (TrackerXesamLiveSearch *) object;
TrackerXesamLiveSearchPriv *priv = self->priv;
g_free (priv->search_id);
+ g_free (priv->query);
+}
+
+void
+tracker_xesam_live_search_set_xml_query (TrackerXesamLiveSearch *self, const gchar *query)
+{
+ TrackerXesamLiveSearchPriv *priv = self->priv;
+
+ g_free (priv->query);
+
+ // ottela, look!
+ // TODO: parse XML query into SQL query here
+
+ priv->query = g_strdup (query);
+}
+
+static void
+xexam_search_set_property (GObject *object,
+ guint param_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ switch (param_id) {
+ case PROP_XMLQUERY:
+ tracker_xesam_live_search_set_xml_query (TRACKER_XESAM_LIVE_SEARCH (object),
+ g_value_get_pointer (value));
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+ break;
+ };
}
+
static void
tracker_xesam_live_search_class_init (TrackerXesamLiveSearchClass *klass)
{
GObjectClass *object_class;
object_class = G_OBJECT_CLASS (klass);
+ object_class->set_property = xexam_search_set_property;
+
+ g_object_class_install_property (object_class,
+ PROP_XMLQUERY,
+ g_param_spec_pointer ("xml-query",
+ "XML Query",
+ "XML Query",
+ G_PARAM_WRITABLE));
+
object_class->finalize = tracker_xesam_live_search_finalize;
}
@@ -55,6 +104,7 @@
priv->search_id = NULL;
priv->active = FALSE;
priv->closed = FALSE;
+ priv->query = g_strdup ("1=1");
}
/**
@@ -132,6 +182,104 @@
g_signal_emit_by_name (proxy, "search-done", tracker_xesam_live_search_get_id (self));
}
+
+/**
+ * tracker_xesam_live_search_match_with_events:
+ * @self: A #TrackerXesamLiveSearch
+ * @result_set: a #TrackerDBResultSet with all items in Events
+ * @added: (caller-owns) (out): added items
+ * @removed: (caller-owns) (out): removed items
+ * @modified: (caller-owns) (out): modified items
+ *
+ * Find all items that match with the current events for @self.
+ **/
+void
+tracker_xesam_live_search_match_with_events (TrackerXesamLiveSearch *self, TrackerDBResultSet *events, GArray **added, GArray **removed, GArray **modified)
+{
+ TrackerDBusXesam *proxy = TRACKER_DBUS_XESAM (tracker_dbus_get_object (TRACKER_TYPE_DBUS_XESAM));
+ DBConnection *db_con = NULL;
+ TrackerDBResultSet *result_set;
+ gboolean ls_valid = TRUE;
+ GArray *m_added = NULL, *m_removed = NULL, *m_modified = NULL;
+
+ g_object_get (proxy, "db-connection", &db_con, NULL);
+
+ result_set = tracker_db_get_xesam_live_search_mod_ids (db_con,
+ tracker_xesam_live_search_get_id (self));
+
+ while (ls_valid) {
+ GValue ls_value = { 0, };
+ gboolean ev_valid = TRUE;
+
+ _tracker_db_result_set_get_value (result_set, 0, &ls_value);
+
+ while (ev_valid) {
+ GValue ev_value = { 0, };
+ gint ev_i_value;
+
+ _tracker_db_result_set_get_value (result_set, 1, &ev_value);
+
+ ev_i_value = g_value_get_int (&ev_value);
+
+ if (ev_i_value == g_value_get_int (&ls_value)) {
+ GValue ev_type = { 0, };
+ const gchar *str = g_value_get_string (&ev_type);
+
+ _tracker_db_result_set_get_value (events, 2, &ev_type);
+
+ if (!strcmp (str, "Update")) {
+ if (m_modified == NULL)
+ m_modified = g_array_new (FALSE, TRUE, sizeof (guint32));
+ g_array_append_val (m_modified, ev_i_value);
+ } else if (!strcmp (str, "Delete")) {
+ if (*removed == NULL)
+ m_removed = g_array_new (FALSE, TRUE, sizeof (guint32));
+ g_array_append_val (m_removed, ev_i_value);
+ }
+
+ g_value_unset (&ev_type);
+ }
+
+ g_value_unset (&ev_value);
+ ev_valid = tracker_db_result_set_iter_next (events);
+ }
+
+ tracker_db_result_set_rewind (events);
+
+ }
+
+ g_object_unref (result_set);
+
+ ls_valid = TRUE;
+
+ result_set = tracker_db_get_xesam_live_search_creat_ids (db_con,
+ tracker_xesam_live_search_get_id (self),
+ tracker_xesam_live_search_get_query (self));
+
+ while (ls_valid) {
+ GValue ls_value = { 0, };
+ gint ls_i_value;
+
+ _tracker_db_result_set_get_value (result_set, 0, &ls_value);
+
+ ls_i_value = g_value_get_int (&ls_value);
+
+ if (m_added == NULL)
+ m_added = g_array_new (FALSE, TRUE, sizeof (guint32));
+ g_array_append_val (m_added, ls_i_value);
+
+ g_value_unset (&ls_value);
+ ls_valid = tracker_db_result_set_iter_next (result_set);
+ }
+
+ g_object_unref (result_set);
+
+ *added = m_added;
+ *removed = m_removed;
+ *modified = m_modified;
+
+}
+
/**
* tracker_xesam_live_search_close:
* @self: a #TrackerXesamLiveSearch
@@ -149,8 +297,7 @@
TRACKER_XESAM_ERROR_SEARCH_CLOSED,
"Search was already closed");
priv->closed = TRUE;
-
- // todo
+ priv->active = FALSE;
}
/**
@@ -171,14 +318,26 @@
{
TrackerXesamLiveSearchPriv *priv = self->priv;
- // todo
-
if (!priv->active)
g_set_error (error, TRACKER_XESAM_ERROR,
TRACKER_XESAM_ERROR_SEARCH_NOT_ACTIVE,
- "Search is not active yet");
+ "Search is not active");
+ else {
+ TrackerDBResultSet *result_set;
+ TrackerDBusXesam *proxy = TRACKER_DBUS_XESAM (tracker_dbus_get_object (TRACKER_TYPE_DBUS_XESAM));
+ GValue value = {0, };
+ DBConnection *db_con = NULL;
+
+ g_object_get (proxy, "db-connection", &db_con, NULL);
+
+ result_set = tracker_db_get_xeam_hit_count (db_con,
+ tracker_xesam_live_search_get_id (self));
+ _tracker_db_result_set_get_value (result_set, 0, &value);
+ *count = g_value_get_int (&value);
+ g_value_unset (&value);
+ g_object_unref (result_set);
+ }
- *count = 0;
}
static void
@@ -231,14 +390,13 @@
{
TrackerXesamLiveSearchPriv *priv = self->priv;
- // todo
-
- get_hit_data (self, hits);
-
if (!priv->active)
g_set_error (error, TRACKER_XESAM_ERROR,
TRACKER_XESAM_ERROR_SEARCH_NOT_ACTIVE,
- "Search is not active yet");
+ "Search is not active");
+ else {
+ get_hit_data (self, hits);
+ }
}
/**
@@ -277,16 +435,13 @@
{
TrackerXesamLiveSearchPriv *priv = self->priv;
- // todo
-
- get_hit_data (self, hit_data);
-
if (!priv->active)
g_set_error (error, TRACKER_XESAM_ERROR,
TRACKER_XESAM_ERROR_SEARCH_NOT_ACTIVE,
"Search is not active yet");
-
- *hit_data = NULL;
+ else {
+ get_hit_data (self, hit_data);
+ }
}
/**
@@ -325,8 +480,6 @@
"Search is closed");
priv->active = TRUE;
-
- // todo
}
/**
@@ -342,10 +495,8 @@
const gchar*
tracker_xesam_live_search_get_query (TrackerXesamLiveSearch *self)
{
-
- // todo
-
- return "WHERE 1=1";
+ TrackerXesamLiveSearchPriv *priv = self->priv;
+ return (const gchar *) priv->query;
}
/**
@@ -392,7 +543,8 @@
TrackerXesamLiveSearch*
tracker_xesam_live_search_new (const gchar *query_xml)
{
- return g_object_newv (TRACKER_TYPE_XESAM_LIVE_SEARCH, 0, NULL);
+ return g_object_new (TRACKER_TYPE_XESAM_LIVE_SEARCH,
+ "xml-query", query_xml, NULL);
}
Modified: branches/indexer-split/src/trackerd/tracker-xesam-live-search.h
==============================================================================
--- branches/indexer-split/src/trackerd/tracker-xesam-live-search.h (original)
+++ branches/indexer-split/src/trackerd/tracker-xesam-live-search.h Fri May 2 11:12:42 2008
@@ -24,6 +24,8 @@
#include <glib.h>
#include <glib-object.h>
+#include <libtracker-db/tracker-db-interface-sqlite.h>
+
G_BEGIN_DECLS
#define TRACKER_TYPE_XESAM_LIVE_SEARCH (tracker_xesam_live_search_get_type ())
@@ -52,6 +54,8 @@
const gchar *search_id);
const gchar* tracker_xesam_live_search_get_id (TrackerXesamLiveSearch *self);
const gchar* tracker_xesam_live_search_get_query (TrackerXesamLiveSearch *self);
+void tracker_xesam_live_search_set_xml_query (TrackerXesamLiveSearch *self,
+ const gchar *xml_query);
void tracker_xesam_live_search_activate (TrackerXesamLiveSearch *self,
GError **error);
gboolean tracker_xesam_live_search_is_active (TrackerXesamLiveSearch *self);
@@ -76,6 +80,11 @@
void tracker_xesam_live_search_emit_hits_modified (TrackerXesamLiveSearch *self,
GArray *hit_ids);
void tracker_xesam_live_search_emit_done (TrackerXesamLiveSearch *self);
+void tracker_xesam_live_search_match_with_events (TrackerXesamLiveSearch *self,
+ TrackerDBResultSet *events,
+ GArray **added,
+ GArray **removed,
+ GArray **modified);
G_END_DECLS
Modified: branches/indexer-split/src/trackerd/tracker-xesam.c
==============================================================================
--- branches/indexer-split/src/trackerd/tracker-xesam.c (original)
+++ branches/indexer-split/src/trackerd/tracker-xesam.c Fri May 2 11:12:42 2008
@@ -88,14 +88,21 @@
while (sessions) {
TrackerXesamLiveSearch *search = tracker_xesam_session_get_search (sessions->data, search_id, NULL);
if (search) {
+
+ /* Search got a reference added already */
if (search_in)
- *search_in = g_object_ref (search);
+ *search_in = search;
+ else
+ g_object_unref (search);
+
retval = g_object_ref (sessions->data);
break;
}
sessions = g_list_next (sessions);
}
+ g_list_free (sessions);
+
if (!retval)
g_set_error (error, TRACKER_XESAM_ERROR,
TRACKER_XESAM_ERROR_SEARCH_ID_NOT_REGISTERED,
@@ -114,12 +121,15 @@
while (sessions) {
TrackerXesamLiveSearch *search = tracker_xesam_session_get_search (sessions->data, search_id, NULL);
if (search) {
- retval = g_object_ref (search);
+ /* Search got a reference added already */
+ retval = search;
break;
}
sessions = g_list_next (sessions);
}
+ g_list_free (sessions);
+
if (!retval)
g_set_error (error, TRACKER_XESAM_ERROR,
TRACKER_XESAM_ERROR_SEARCH_ID_NOT_REGISTERED,
@@ -128,4 +138,88 @@
return retval;
}
+static gboolean
+live_search_handler (gpointer data)
+{
+ gboolean reason_to_live = FALSE;
+ GList * sessions = g_hash_table_get_values (tracker->xesam_sessions);
+ TrackerDBResultSet *result_set;
+ TrackerDBusXesam *proxy = TRACKER_DBUS_XESAM (tracker_dbus_get_object (TRACKER_TYPE_DBUS_XESAM));
+ DBConnection *db_con = NULL;
+
+ g_object_get (proxy, "db-connection", &db_con, NULL);
+
+ // lock (indexer)
+ result_set = tracker_db_get_events (db_con);
+ // lock (indexer)
+
+ if (result_set /* TODO: If there are events */) {
+
+ reason_to_live = TRUE;
+
+ while (sessions) {
+ GList *searches = tracker_xesam_session_get_searches (sessions->data);
+ while (searches) {
+ GArray *added = NULL, *removed = NULL, *modified = NULL;
+ TrackerXesamLiveSearch *search = searches->data;
+
+ tracker_xesam_live_search_match_with_events (search, result_set, &added, &removed, &modified);
+
+ if (added && added->len > 0) {
+ tracker_xesam_live_search_emit_hits_added (search, added->len);
+ g_array_free (added, TRUE);
+ }
+ if (removed && removed->len > 0) {
+ tracker_xesam_live_search_emit_hits_removed (search, removed);
+ g_array_free (removed, TRUE);
+ }
+ if (modified && modified->len > 0) {
+ tracker_xesam_live_search_emit_hits_modified (search, modified);
+ g_array_free (modified, TRUE);
+ }
+
+ searches = g_list_next (searches);
+ }
+ g_list_free (searches);
+
+ sessions = g_list_next (sessions);
+ }
+ g_list_free (sessions);
+
+ // lock (indexer)
+ tracker_db_delete_handled (db_con, result_set);
+ // unlock (indexer)
+ }
+
+ g_object_unref (result_set);
+
+ return reason_to_live;
+}
+
+/* Should be set initially to FALSE instead (but then we activate this
+ * unfinished code)*/
+
+static gboolean live_search_handler_running = TRUE;
+
+static void
+live_search_handler_destroy (gpointer data)
+{
+ live_search_handler_running = FALSE;
+}
+
+void
+tracker_xesam_wakeup (guint32 last_id)
+{
+ // This happens each time a new event is created
+
+ if (!live_search_handler_running) {
+ live_search_handler_running = TRUE;
+ g_timeout_add_full (G_PRIORITY_DEFAULT_IDLE,
+ 2000, /* 2 seconds */
+ live_search_handler,
+ NULL,
+ live_search_handler_destroy);
+ }
+}
+
Modified: branches/indexer-split/src/trackerd/tracker-xesam.h
==============================================================================
--- branches/indexer-split/src/trackerd/tracker-xesam.h (original)
+++ branches/indexer-split/src/trackerd/tracker-xesam.h Fri May 2 11:12:42 2008
@@ -51,5 +51,6 @@
void tracker_xesam_close_session (const gchar *session_id,
GError **error);
void tracker_xesam_init (void);
+void tracker_xesam_wakeup (guint32 last_id);
#endif
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