1006 lines
31 KiB
C
1006 lines
31 KiB
C
/******************************************************************************
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* $Id$
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*
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* Copyright (c) 2005-2007 Transmission authors and contributors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*****************************************************************************/
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#include <sys/param.h>
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#include <errno.h>
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#include <signal.h>
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#include <string.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <time.h>
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#include <unistd.h>
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#include <gtk/gtk.h>
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#include <glib/gi18n.h>
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#include <glib/gstdio.h>
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#include "actions.h"
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#include "conf.h"
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#include "dialogs.h"
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#include "ipc.h"
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#include "makemeta-ui.h"
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#include "msgwin.h"
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#include "stats.h"
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#include "torrent-inspector.h"
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#include "tr_cell_renderer_progress.h"
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#include "tr_core.h"
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#include "tr_icon.h"
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#include "tr_prefs.h"
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#include "tr_torrent.h"
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#include "tr_window.h"
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#include "util.h"
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#include "ui.h"
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#include <libtransmission/transmission.h>
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#include <libtransmission/version.h>
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/* time in seconds to wait for torrents to stop when exiting */
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#define TRACKER_EXIT_TIMEOUT 10
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/* interval in milliseconds to update the torrent list display */
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#define UPDATE_INTERVAL 1000
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/* interval in milliseconds to check for stopped torrents and update display */
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#define EXIT_CHECK_INTERVAL 500
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/* number of fatal signals required to cause an immediate exit */
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#define SIGCOUNT_MAX 3
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#if GTK_CHECK_VERSION(2,8,0)
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#define SHOW_LICENSE
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static const char * LICENSE =
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"The Transmission binaries and most of its source code is distributed "
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"license. "
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"\n\n"
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"Some files are copyrighted by Charles Kerr and are covered by "
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"the GPL version 2. Works owned by the Transmission project "
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"are granted a special exemption to clause 2(b) so that the bulk "
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"of its code can remain under the MIT license. This exemption does "
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"not extend to original or derived works not owned by the "
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"Transmission project. "
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"\n\n"
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"Permission is hereby granted, free of charge, to any person obtaining "
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"a copy of this software and associated documentation files (the "
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"'Software'), to deal in the Software without restriction, including "
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"without limitation the rights to use, copy, modify, merge, publish, "
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"distribute, sublicense, and/or sell copies of the Software, and to "
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"permit persons to whom the Software is furnished to do so, subject to "
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"the following conditions: "
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"\n\n"
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"The above copyright notice and this permission notice shall be included "
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"in all copies or substantial portions of the Software. "
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"\n\n"
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"THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, "
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"EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF "
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"MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. "
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"IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY "
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"CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, "
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"TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE "
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"SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.";
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#endif
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struct cbdata {
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GtkWindow * wind;
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TrCore * core;
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GtkWidget * icon;
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GtkWidget * msgwin;
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GtkWidget * prefs;
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guint timer;
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gboolean closing;
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GList * errqueue;
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};
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#define CBDATA_PTR "callback-data-pointer"
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static GtkUIManager * myUIManager = NULL;
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static sig_atomic_t global_sigcount = 0;
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static gboolean
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sendremote( GList * files, gboolean sendquit );
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static void
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appsetup( TrWindow * wind, GList * args,
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struct cbdata * , gboolean paused );
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static void
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winsetup( struct cbdata * cbdata, TrWindow * wind );
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static void
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makeicon( struct cbdata * cbdata );
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static void
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wannaquit( void * vdata );
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static void
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setupdrag(GtkWidget *widget, struct cbdata *data);
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static void
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gotdrag(GtkWidget *widget, GdkDragContext *dc, gint x, gint y,
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GtkSelectionData *sel, guint info, guint time, gpointer gdata);
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static void
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coreerr( TrCore * core, enum tr_core_err code, const char * msg,
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gpointer gdata );
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static void
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coreprompt( TrCore *, GList *, enum tr_torrent_action, gboolean, gpointer );
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static void
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corepromptdata( TrCore *, uint8_t *, size_t, gboolean, gpointer );
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static void
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initializeFromPrefs( struct cbdata * cbdata );
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static void
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prefschanged( TrCore * core, const char * key, gpointer data );
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static void
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setpex( tr_torrent * tor, void * arg );
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static gboolean
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updatemodel(gpointer gdata);
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static GList *
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getselection( struct cbdata * cbdata );
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static void
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setupsighandlers(void);
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static void
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fatalsig(int sig);
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struct counts_data
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{
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int totalCount;
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int activeCount;
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int inactiveCount;
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};
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static void
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accumulateStatusForeach (GtkTreeModel * model,
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GtkTreePath * path UNUSED,
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GtkTreeIter * iter,
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gpointer user_data )
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{
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int status = 0;
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struct counts_data * counts = user_data;
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++counts->totalCount;
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gtk_tree_model_get( model, iter, MC_STAT, &status, -1 );
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if( TR_STATUS_IS_ACTIVE( status ) )
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++counts->activeCount;
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else
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++counts->inactiveCount;
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}
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static void
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accumulateCanUpdateForeach (GtkTreeModel * model,
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GtkTreePath * path UNUSED,
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GtkTreeIter * iter,
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gpointer accumulated_status)
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{
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TrTorrent * gtor = NULL;
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gtk_tree_model_get( model, iter, MC_TORRENT, >or, -1 );
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*(int*)accumulated_status |=
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tr_torrentCanManualUpdate( tr_torrent_handle( gtor ) );
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g_object_unref( G_OBJECT( gtor ) );
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}
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static void
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refreshTorrentActions( GtkTreeSelection * s )
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{
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int canUpdate;
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struct counts_data counts;
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counts.activeCount = 0;
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counts.inactiveCount = 0;
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counts.totalCount = 0;
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gtk_tree_selection_selected_foreach( s, accumulateStatusForeach, &counts );
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action_sensitize( "pause-torrent", counts.activeCount!=0 );
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action_sensitize( "start-torrent", counts.inactiveCount!=0 );
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action_sensitize( "remove-torrent", counts.totalCount!=0 );
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action_sensitize( "verify-torrent", counts.totalCount!=0 );
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action_sensitize( "show-torrent-details", counts.totalCount!=0 );
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canUpdate = 0;
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gtk_tree_selection_selected_foreach( s, accumulateCanUpdateForeach, &canUpdate );
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action_sensitize( "update-tracker", canUpdate!=0 );
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}
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static void
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selectionChangedCB( GtkTreeSelection * s, gpointer unused UNUSED )
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{
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refreshTorrentActions( s );
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}
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int
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main( int argc, char ** argv )
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{
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char * err;
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struct cbdata * cbdata = g_new (struct cbdata, 1);
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GList * argfiles;
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gboolean didinit = FALSE;
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gboolean didlock = FALSE;
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gboolean sendquit = FALSE;
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gboolean startpaused = FALSE;
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char * domain = "transmission";
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GOptionEntry entries[] = {
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{ "paused", 'p', 0, G_OPTION_ARG_NONE, &startpaused,
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_("Start with all torrents paused"), NULL },
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{ "quit", 'q', 0, G_OPTION_ARG_NONE, &sendquit,
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_( "Request that the running instance quit"), NULL },
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{ NULL, 0, 0, 0, NULL, NULL, NULL }
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};
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/* bind the gettext domain */
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bindtextdomain( domain, TRANSMISSIONLOCALEDIR );
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bind_textdomain_codeset( domain, "UTF-8" );
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textdomain( domain );
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g_set_application_name( _( "Transmission" ) );
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/* initialize gtk */
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g_thread_init( NULL );
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gtk_init_with_args( &argc, &argv, _("[torrent files]"), entries, domain, NULL );
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myUIManager = gtk_ui_manager_new ();
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actions_init ( myUIManager, cbdata );
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gtk_ui_manager_add_ui_from_string (myUIManager, fallback_ui_file, -1, NULL);
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gtk_ui_manager_ensure_update (myUIManager);
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gtk_window_set_default_icon_name ( "transmission-logo" );
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argfiles = checkfilenames( argc-1, argv+1 );
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didinit = cf_init( tr_getPrefsDirectory(), NULL );
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didlock = didinit && sendremote( argfiles, sendquit );
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setupsighandlers( ); /* set up handlers for fatal signals */
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if( ( didinit || cf_init( tr_getPrefsDirectory(), &err ) ) &&
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( didlock || cf_lock( &err ) ) )
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{
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/* create main window now to be a parent to any error dialogs */
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GtkWindow * mainwind = GTK_WINDOW( tr_window_new( myUIManager ) );
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tr_prefs_init_global( );
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/* set message level here before tr_init() */
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msgwin_loadpref( );
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appsetup( mainwind, argfiles, cbdata, startpaused );
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}
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else
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{
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gtk_widget_show( errmsg_full( NULL, (callbackfunc_t)gtk_main_quit,
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NULL, "%s", err ) );
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g_free( err );
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}
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freestrlist(argfiles);
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gtk_main();
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return 0;
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}
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static gboolean
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sendremote( GList * files, gboolean sendquit )
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{
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const gboolean didlock = cf_lock( NULL );
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/* send files if there's another instance, otherwise start normally */
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if( !didlock && files )
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exit( ipc_sendfiles_blocking( files ) ? 0 : 1 );
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/* either send a quit message or exit if no other instance */
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if( sendquit )
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exit( didlock ? 0 : !ipc_sendquit_blocking() );
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return didlock;
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}
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static void
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appsetup( TrWindow * wind, GList * args,
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struct cbdata * cbdata, gboolean paused )
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{
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enum tr_torrent_action action;
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/* fill out cbdata */
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cbdata->wind = NULL;
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cbdata->core = tr_core_new();
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cbdata->icon = NULL;
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cbdata->msgwin = NULL;
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cbdata->prefs = NULL;
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cbdata->timer = 0;
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cbdata->closing = FALSE;
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cbdata->errqueue = NULL;
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/* set up core handlers */
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g_signal_connect( cbdata->core, "error", G_CALLBACK( coreerr ), cbdata );
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g_signal_connect( cbdata->core, "directory-prompt",
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G_CALLBACK( coreprompt ), cbdata );
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g_signal_connect( cbdata->core, "directory-prompt-data",
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G_CALLBACK( corepromptdata ), cbdata );
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g_signal_connect_swapped( cbdata->core, "quit",
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G_CALLBACK( wannaquit ), cbdata );
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g_signal_connect( cbdata->core, "prefs-changed",
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G_CALLBACK( prefschanged ), cbdata );
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/* apply a few prefs */
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initializeFromPrefs( cbdata );
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/* add torrents from command-line and saved state */
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tr_core_load( cbdata->core, paused );
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if( NULL != args )
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{
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action = tr_prefs_get_action( PREF_KEY_ADDIPC );
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tr_core_add_list( cbdata->core, args, action, paused );
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}
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tr_core_torrents_added( cbdata->core );
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/* set up the ipc socket */
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ipc_socket_setup( GTK_WINDOW( wind ), cbdata->core );
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/* set up main window */
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winsetup( cbdata, wind );
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/* start model update timer */
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cbdata->timer = g_timeout_add( UPDATE_INTERVAL, updatemodel, cbdata );
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updatemodel( cbdata );
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/* show the window */
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gtk_widget_show( GTK_WIDGET(wind) );
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}
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static gboolean
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winclose( GtkWidget * w UNUSED, GdkEvent * event UNUSED, gpointer gdata )
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{
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struct cbdata * cbdata = gdata;
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if( cbdata->icon != NULL )
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gtk_widget_hide( GTK_WIDGET( cbdata->wind ) );
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else
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askquit( cbdata->core, cbdata->wind, wannaquit, cbdata );
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return TRUE; /* don't propagate event further */
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}
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static void
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rowChangedCB( GtkTreeModel * model UNUSED,
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GtkTreePath * path,
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GtkTreeIter * iter UNUSED,
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gpointer sel)
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{
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if( gtk_tree_selection_path_is_selected ( sel, path ) )
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refreshTorrentActions( GTK_TREE_SELECTION(sel) );
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}
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static void
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winsetup( struct cbdata * cbdata, TrWindow * wind )
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{
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GtkTreeModel * model;
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GtkTreeSelection * sel;
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g_assert( NULL == cbdata->wind );
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cbdata->wind = GTK_WINDOW( wind );
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sel = tr_window_get_selection( cbdata->wind );
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g_signal_connect( sel, "changed", G_CALLBACK(selectionChangedCB), NULL );
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selectionChangedCB( sel, NULL );
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model = tr_core_model( cbdata->core );
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gtk_tree_view_set_model ( gtk_tree_selection_get_tree_view(sel), model );
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g_signal_connect( model, "row-changed", G_CALLBACK(rowChangedCB), sel );
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g_signal_connect( wind, "delete-event", G_CALLBACK( winclose ), cbdata );
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refreshTorrentActions( sel );
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setupdrag( GTK_WIDGET(wind), cbdata );
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}
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static void
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makeicon( struct cbdata * cbdata )
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{
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if( cbdata->icon == NULL )
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cbdata->icon = tr_icon_new( );
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}
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static gpointer
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quitThreadFunc( gpointer gdata )
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{
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struct cbdata * cbdata = gdata;
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tr_close( tr_core_handle( cbdata->core ) );
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/* shutdown the gui */
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if( cbdata->prefs )
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gtk_widget_destroy( GTK_WIDGET( cbdata->prefs ) );
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if( cbdata->wind )
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gtk_widget_destroy( GTK_WIDGET( cbdata->wind ) );
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g_object_unref( cbdata->core );
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if( cbdata->icon )
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g_object_unref( cbdata->icon );
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if( cbdata->errqueue ) {
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g_list_foreach( cbdata->errqueue, (GFunc)g_free, NULL );
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g_list_free( cbdata->errqueue );
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}
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g_free( cbdata );
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/* exit the gtk main loop */
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gtk_main_quit( );
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return NULL;
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}
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static void
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wannaquit( void * vdata )
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{
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struct cbdata * cbdata = vdata;
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/* stop the update timer */
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if( cbdata->timer ) {
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g_source_remove( cbdata->timer );
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cbdata->timer = 0;
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}
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/* clear the UI */
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gtk_list_store_clear( GTK_LIST_STORE( tr_core_model( cbdata->core ) ) );
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gtk_widget_set_sensitive( GTK_WIDGET( cbdata->wind ), FALSE );
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/* shut down libT */
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g_thread_create( quitThreadFunc, vdata, TRUE, NULL );
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}
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static void
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gotdrag( GtkWidget * widget UNUSED,
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GdkDragContext * dc,
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gint x UNUSED,
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gint y UNUSED,
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GtkSelectionData * sel,
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guint info UNUSED,
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guint time,
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gpointer gdata )
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{
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struct cbdata * data = gdata;
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GList * paths = NULL;
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GList * freeme = NULL;
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#ifdef DND_DEBUG
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char *sele = gdk_atom_name(sel->selection);
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char *targ = gdk_atom_name(sel->target);
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char *type = gdk_atom_name(sel->type);
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g_message( "dropped file: sel=%s targ=%s type=%s fmt=%i len=%i",
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sele, targ, type, sel->format, sel->length );
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g_free(sele);
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g_free(targ);
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g_free(type);
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if( sel->format == 8 ) {
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for( i=0; i<sel->length; ++i )
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fprintf(stderr, "%02X ", sel->data[i]);
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fprintf(stderr, "\n");
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}
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#endif
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if( ( sel->format == 8 ) &&
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( sel->selection == gdk_atom_intern( "XdndSelection", FALSE ) ) )
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{
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int i;
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char * str = g_strndup( (char*)sel->data, sel->length );
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gchar ** files = g_strsplit_set( str, "\r\n", -1 );
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for( i=0; files && files[i]; ++i )
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{
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char * filename;
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if( !*files[i] ) /* empty filename... */
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continue;
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/* decode the filename */
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filename = urldecode( files[i], -1 );
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freeme = g_list_prepend( freeme, filename );
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if( !g_utf8_validate( filename, -1, NULL ) )
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continue;
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/* walk past "file://", if present */
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if( g_str_has_prefix( filename, "file:" ) ) {
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filename += 5;
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while( g_str_has_prefix( filename, "//" ) )
|
|
++filename;
|
|
}
|
|
|
|
/* if the file doesn't exist, the first part
|
|
might be a hostname ... walk past it. */
|
|
if( !g_file_test( filename, G_FILE_TEST_EXISTS ) ) {
|
|
char * pch = strchr( filename + 1, '/' );
|
|
if( pch != NULL )
|
|
filename = pch;
|
|
}
|
|
|
|
/* finally, add it to the list of torrents to try adding */
|
|
if( g_file_test( filename, G_FILE_TEST_EXISTS ) )
|
|
paths = g_list_prepend( paths, filename );
|
|
}
|
|
|
|
/* try to add any torrents we found */
|
|
if( paths != NULL )
|
|
{
|
|
enum tr_torrent_action action = tr_prefs_get_action( PREF_KEY_ADDSTD );
|
|
paths = g_list_reverse( paths );
|
|
tr_core_add_list( data->core, paths, action, FALSE );
|
|
tr_core_torrents_added( data->core );
|
|
g_list_free( paths );
|
|
}
|
|
|
|
freestrlist( freeme );
|
|
g_strfreev( files );
|
|
g_free( str );
|
|
}
|
|
|
|
gtk_drag_finish(dc, (NULL != paths), FALSE, time);
|
|
}
|
|
|
|
static void
|
|
setupdrag(GtkWidget *widget, struct cbdata *data) {
|
|
GtkTargetEntry targets[] = {
|
|
{ "STRING", 0, 0 },
|
|
{ "text/plain", 0, 0 },
|
|
{ "text/uri-list", 0, 0 },
|
|
};
|
|
|
|
g_signal_connect(widget, "drag_data_received", G_CALLBACK(gotdrag), data);
|
|
|
|
gtk_drag_dest_set(widget, GTK_DEST_DEFAULT_ALL, targets,
|
|
ALEN(targets), GDK_ACTION_COPY | GDK_ACTION_MOVE);
|
|
}
|
|
|
|
static void
|
|
coreerr( TrCore * core UNUSED, enum tr_core_err code, const char * msg,
|
|
gpointer gdata )
|
|
{
|
|
struct cbdata * cbdata = gdata;
|
|
char * joined;
|
|
|
|
switch( code )
|
|
{
|
|
case TR_CORE_ERR_ADD_TORRENT:
|
|
cbdata->errqueue = g_list_append( cbdata->errqueue,
|
|
g_strdup( msg ) );
|
|
return;
|
|
case TR_CORE_ERR_NO_MORE_TORRENTS:
|
|
if( NULL != cbdata->errqueue )
|
|
{
|
|
joined = joinstrlist( cbdata->errqueue, "\n" );
|
|
errmsg( cbdata->wind,
|
|
ngettext( "Failed to load torrent file:\n%s",
|
|
"Failed to load torrent files:\n%s",
|
|
g_list_length( cbdata->errqueue ) ),
|
|
joined );
|
|
g_list_foreach( cbdata->errqueue, (GFunc) g_free, NULL );
|
|
g_list_free( cbdata->errqueue );
|
|
cbdata->errqueue = NULL;
|
|
g_free( joined );
|
|
}
|
|
return;
|
|
case TR_CORE_ERR_SAVE_STATE:
|
|
errmsg( cbdata->wind, "%s", msg );
|
|
return;
|
|
}
|
|
|
|
g_assert_not_reached();
|
|
}
|
|
|
|
void
|
|
coreprompt( TrCore * core, GList * paths, enum tr_torrent_action act,
|
|
gboolean paused, gpointer gdata )
|
|
{
|
|
struct cbdata * cbdata = gdata;
|
|
|
|
promptfordir( cbdata->wind, core, paths, NULL, 0, act, paused );
|
|
}
|
|
|
|
void
|
|
corepromptdata( TrCore * core, uint8_t * data, size_t size,
|
|
gboolean paused, gpointer gdata )
|
|
{
|
|
struct cbdata * cbdata = gdata;
|
|
|
|
promptfordir( cbdata->wind, core, NULL, data, size, TR_TOR_LEAVE, paused );
|
|
}
|
|
|
|
static void
|
|
initializeFromPrefs( struct cbdata * cbdata )
|
|
{
|
|
size_t i;
|
|
const char * keys[] =
|
|
{
|
|
PREF_KEY_PORT,
|
|
PREF_KEY_DL_LIMIT_ENABLED,
|
|
PREF_KEY_DL_LIMIT,
|
|
PREF_KEY_UL_LIMIT_ENABLED,
|
|
PREF_KEY_UL_LIMIT,
|
|
PREF_KEY_NAT,
|
|
PREF_KEY_PEX,
|
|
PREF_KEY_SYSTRAY,
|
|
PREF_KEY_SORT_COLUMN,
|
|
PREF_KEY_ENCRYPTED_ONLY
|
|
};
|
|
|
|
for( i=0; i<G_N_ELEMENTS(keys); ++i )
|
|
prefschanged( NULL, keys[i], cbdata );
|
|
}
|
|
|
|
static void
|
|
prefschanged( TrCore * core UNUSED, const char * key, gpointer data )
|
|
{
|
|
struct cbdata * cbdata = data;
|
|
tr_handle * tr = tr_core_handle( cbdata->core );
|
|
|
|
if( !strcmp( key, PREF_KEY_ENCRYPTED_ONLY ) )
|
|
{
|
|
const gboolean crypto_only = pref_flag_get( key );
|
|
tr_setEncryptionMode( tr, crypto_only ? TR_ENCRYPTION_REQUIRED
|
|
: TR_ENCRYPTION_PREFERRED );
|
|
}
|
|
else if( !strcmp( key, PREF_KEY_PORT ) )
|
|
{
|
|
const int port = pref_int_get( key );
|
|
tr_setBindPort( tr, port );
|
|
}
|
|
else if( !strcmp( key, PREF_KEY_DL_LIMIT_ENABLED ) )
|
|
{
|
|
const gboolean b = pref_flag_get( key );
|
|
tr_setUseGlobalSpeedLimit( tr, TR_DOWN, b );
|
|
}
|
|
else if( !strcmp( key, PREF_KEY_DL_LIMIT ) )
|
|
{
|
|
const int limit = pref_int_get( key );
|
|
tr_setGlobalSpeedLimit( tr, TR_DOWN, limit );
|
|
}
|
|
else if( !strcmp( key, PREF_KEY_UL_LIMIT_ENABLED ) )
|
|
{
|
|
const gboolean b = pref_flag_get( key );
|
|
tr_setUseGlobalSpeedLimit( tr, TR_UP, b );
|
|
}
|
|
else if( !strcmp( key, PREF_KEY_UL_LIMIT ) )
|
|
{
|
|
const int limit = pref_int_get( key );
|
|
tr_setGlobalSpeedLimit( tr, TR_UP, limit );
|
|
}
|
|
else if( !strcmp( key, PREF_KEY_NAT ) )
|
|
{
|
|
const gboolean enabled = pref_flag_get( key );
|
|
tr_natTraversalEnable( tr, enabled );
|
|
}
|
|
else if( !strcmp( key, PREF_KEY_SYSTRAY ) )
|
|
{
|
|
if( pref_flag_get( key ) )
|
|
{
|
|
makeicon( cbdata );
|
|
}
|
|
else if( cbdata->icon )
|
|
{
|
|
g_object_unref( cbdata->icon );
|
|
cbdata->icon = NULL;
|
|
}
|
|
}
|
|
else if( !strcmp( key, PREF_KEY_SORT_COLUMN ) )
|
|
{
|
|
tr_core_set_sort_column_from_prefs( cbdata->core );
|
|
}
|
|
else if( !strcmp( key, PREF_KEY_PEX ) )
|
|
{
|
|
gboolean enabled = pref_flag_get( key );
|
|
tr_torrentIterate( tr, setpex, &enabled );
|
|
}
|
|
}
|
|
|
|
void
|
|
setpex( tr_torrent * tor, void * arg )
|
|
{
|
|
const gboolean * val = arg;
|
|
tr_torrentDisablePex( tor, !*val );
|
|
}
|
|
|
|
gboolean
|
|
updatemodel(gpointer gdata) {
|
|
struct cbdata *data = gdata;
|
|
float up, down;
|
|
|
|
if( !data->closing && 0 < global_sigcount )
|
|
{
|
|
wannaquit( data );
|
|
return FALSE;
|
|
}
|
|
|
|
/* update the torrent data in the model */
|
|
tr_core_update( data->core );
|
|
|
|
/* update the main window's statusbar and toolbar buttons */
|
|
if( NULL != data->wind )
|
|
{
|
|
tr_torrentRates( tr_core_handle( data->core ), &down, &up );
|
|
tr_window_update( data->wind, down, up );
|
|
}
|
|
|
|
/* update the message window */
|
|
msgwin_update();
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/* returns a GList of GtkTreeRowReferences to each selected row */
|
|
static GList *
|
|
getselection( struct cbdata * cbdata )
|
|
{
|
|
GList * rows = NULL;
|
|
|
|
if( NULL != cbdata->wind )
|
|
{
|
|
GList * ii;
|
|
GtkTreeSelection *s = tr_window_get_selection(cbdata->wind);
|
|
GtkTreeModel * model = tr_core_model( cbdata->core );
|
|
rows = gtk_tree_selection_get_selected_rows( s, NULL );
|
|
for( ii = rows; NULL != ii; ii = ii->next )
|
|
{
|
|
GtkTreeRowReference * ref = gtk_tree_row_reference_new(
|
|
model, ii->data );
|
|
gtk_tree_path_free( ii->data );
|
|
ii->data = ref;
|
|
}
|
|
}
|
|
|
|
return rows;
|
|
}
|
|
|
|
static void
|
|
about ( void )
|
|
{
|
|
GtkWidget * w = gtk_about_dialog_new ();
|
|
GtkAboutDialog * a = GTK_ABOUT_DIALOG (w);
|
|
const char *authors[] = { "Charles Kerr (Backend; GTK+)",
|
|
"Mitchell Livingston (Backend; OS X)",
|
|
"Eric Petit (Backend; OS X)",
|
|
"Josh Elsasser (Daemon; Backend; GTK+)",
|
|
"Bryan Varner (BeOS)",
|
|
NULL };
|
|
gtk_about_dialog_set_version (a, LONG_VERSION_STRING );
|
|
#ifdef SHOW_LICENSE
|
|
gtk_about_dialog_set_license (a, LICENSE);
|
|
gtk_about_dialog_set_wrap_license (a, TRUE);
|
|
#endif
|
|
gtk_about_dialog_set_logo_icon_name( a, "transmission-logo" );
|
|
gtk_about_dialog_set_comments( a, _("A fast and easy BitTorrent client") );
|
|
gtk_about_dialog_set_website( a, "http://transmission.m0k.org/" );
|
|
gtk_about_dialog_set_copyright( a, _("Copyright 2005-2007 The Transmission Project") );
|
|
gtk_about_dialog_set_authors( a, authors );
|
|
/* note to translators: put yourself here for credit in the "About" dialog */
|
|
gtk_about_dialog_set_translator_credits( a, _("translator-credits") );
|
|
g_signal_connect_swapped( w, "response", G_CALLBACK (gtk_widget_destroy), w );
|
|
gtk_widget_show_all( w );
|
|
}
|
|
|
|
static void
|
|
startTorrentForeach (GtkTreeModel * model,
|
|
GtkTreePath * path UNUSED,
|
|
GtkTreeIter * iter,
|
|
gpointer data UNUSED)
|
|
{
|
|
TrTorrent * tor = NULL;
|
|
gtk_tree_model_get( model, iter, MC_TORRENT, &tor, -1 );
|
|
tr_torrent_start( tor );
|
|
g_object_unref( G_OBJECT( tor ) );
|
|
}
|
|
|
|
static void
|
|
stopTorrentForeach (GtkTreeModel * model,
|
|
GtkTreePath * path UNUSED,
|
|
GtkTreeIter * iter,
|
|
gpointer data UNUSED)
|
|
{
|
|
TrTorrent * tor = NULL;
|
|
gtk_tree_model_get( model, iter, MC_TORRENT, &tor, -1 );
|
|
tr_torrent_stop( tor );
|
|
g_object_unref( G_OBJECT( tor ) );
|
|
}
|
|
|
|
static void
|
|
updateTrackerForeach (GtkTreeModel * model,
|
|
GtkTreePath * path UNUSED,
|
|
GtkTreeIter * iter,
|
|
gpointer data UNUSED)
|
|
{
|
|
TrTorrent * tor = NULL;
|
|
gtk_tree_model_get( model, iter, MC_TORRENT, &tor, -1 );
|
|
tr_manualUpdate( tr_torrent_handle( tor ) );
|
|
g_object_unref( G_OBJECT( tor ) );
|
|
}
|
|
|
|
static void
|
|
showInfoForeach (GtkTreeModel * model,
|
|
GtkTreePath * path UNUSED,
|
|
GtkTreeIter * iter,
|
|
gpointer data UNUSED)
|
|
{
|
|
TrTorrent * tor = NULL;
|
|
GtkWidget * w;
|
|
gtk_tree_model_get( model, iter, MC_TORRENT, &tor, -1 );
|
|
w = torrent_inspector_new( GTK_WINDOW(data), tor );
|
|
gtk_widget_show( w );
|
|
g_object_unref( G_OBJECT( tor ) );
|
|
}
|
|
|
|
static void
|
|
recheckTorrentForeach (GtkTreeModel * model,
|
|
GtkTreePath * path UNUSED,
|
|
GtkTreeIter * iter,
|
|
gpointer data UNUSED)
|
|
{
|
|
TrTorrent * gtor = NULL;
|
|
gtk_tree_model_get( model, iter, MC_TORRENT, >or, -1 );
|
|
tr_torrentRecheck( tr_torrent_handle( gtor ) );
|
|
g_object_unref( G_OBJECT( gtor ) );
|
|
}
|
|
|
|
static gboolean
|
|
msgwinclosed()
|
|
{
|
|
action_toggle( "toggle-message-log", FALSE );
|
|
return FALSE;
|
|
}
|
|
|
|
void
|
|
doAction ( const char * action_name, gpointer user_data )
|
|
{
|
|
struct cbdata * data = (struct cbdata *) user_data;
|
|
gboolean changed = FALSE;
|
|
|
|
if (!strcmp (action_name, "add-torrent"))
|
|
{
|
|
makeaddwind( data->wind, data->core );
|
|
}
|
|
else if (!strcmp (action_name, "show-stats"))
|
|
{
|
|
GtkWidget * dialog = stats_dialog_create( data->wind,
|
|
data->core );
|
|
gtk_widget_show( dialog );
|
|
}
|
|
else if (!strcmp (action_name, "start-torrent"))
|
|
{
|
|
GtkTreeSelection * s = tr_window_get_selection(data->wind);
|
|
gtk_tree_selection_selected_foreach( s, startTorrentForeach, NULL );
|
|
changed |= gtk_tree_selection_count_selected_rows( s ) != 0;
|
|
}
|
|
else if (!strcmp (action_name, "pause-torrent"))
|
|
{
|
|
GtkTreeSelection * s = tr_window_get_selection(data->wind);
|
|
gtk_tree_selection_selected_foreach( s, stopTorrentForeach, NULL );
|
|
changed |= gtk_tree_selection_count_selected_rows( s ) != 0;
|
|
}
|
|
else if (!strcmp (action_name, "verify-torrent"))
|
|
{
|
|
GtkTreeSelection * s = tr_window_get_selection(data->wind);
|
|
gtk_tree_selection_selected_foreach( s, recheckTorrentForeach, NULL );
|
|
changed |= gtk_tree_selection_count_selected_rows( s ) != 0;
|
|
}
|
|
else if (!strcmp (action_name, "show-torrent-details"))
|
|
{
|
|
GtkTreeSelection * s = tr_window_get_selection(data->wind);
|
|
gtk_tree_selection_selected_foreach( s, showInfoForeach, data->wind );
|
|
}
|
|
else if (!strcmp( action_name, "update-tracker"))
|
|
{
|
|
GtkTreeSelection * s = tr_window_get_selection(data->wind);
|
|
gtk_tree_selection_selected_foreach( s, updateTrackerForeach, data->wind );
|
|
}
|
|
else if (!strcmp (action_name, "create-torrent"))
|
|
{
|
|
GtkWidget * w = make_meta_ui( GTK_WINDOW( data->wind ),
|
|
tr_core_handle( data->core ) );
|
|
gtk_widget_show_all( w );
|
|
}
|
|
else if (!strcmp (action_name, "remove-torrent"))
|
|
{
|
|
/* this modifies the model's contents, so can't use foreach */
|
|
GList *l, *sel = getselection( data );
|
|
GtkTreeModel *model = tr_core_model( data->core );
|
|
for( l=sel; l!=NULL; l=l->next )
|
|
{
|
|
GtkTreeIter iter;
|
|
GtkTreeRowReference * reference = (GtkTreeRowReference *) l->data;
|
|
GtkTreePath * path = gtk_tree_row_reference_get_path( reference );
|
|
gtk_tree_model_get_iter( model, &iter, path );
|
|
tr_core_delete_torrent( data->core, &iter );
|
|
gtk_tree_row_reference_free( reference );
|
|
changed = TRUE;
|
|
}
|
|
g_list_free( sel );
|
|
}
|
|
else if (!strcmp (action_name, "close"))
|
|
{
|
|
if( data->wind != NULL )
|
|
winclose( NULL, NULL, data );
|
|
}
|
|
else if (!strcmp (action_name, "quit"))
|
|
{
|
|
askquit( data->core, data->wind, wannaquit, data );
|
|
}
|
|
else if (!strcmp (action_name, "select-all"))
|
|
{
|
|
GtkTreeSelection * s = tr_window_get_selection(data->wind);
|
|
gtk_tree_selection_select_all( s );
|
|
}
|
|
else if (!strcmp (action_name, "unselect-all"))
|
|
{
|
|
GtkTreeSelection * s = tr_window_get_selection(data->wind);
|
|
gtk_tree_selection_unselect_all( s );
|
|
}
|
|
else if (!strcmp (action_name, "edit-preferences"))
|
|
{
|
|
if( NULL == data->prefs )
|
|
{
|
|
data->prefs = tr_prefs_dialog_new( G_OBJECT(data->core), data->wind );
|
|
g_signal_connect( data->prefs, "destroy",
|
|
G_CALLBACK( gtk_widget_destroyed ), &data->prefs );
|
|
gtk_widget_show( GTK_WIDGET( data->prefs ) );
|
|
}
|
|
}
|
|
else if (!strcmp (action_name, "toggle-message-log"))
|
|
{
|
|
if( !data->msgwin )
|
|
{
|
|
GtkWidget * win = msgwin_create( data->core );
|
|
g_signal_connect( win, "destroy", G_CALLBACK( msgwinclosed ),
|
|
NULL );
|
|
data->msgwin = win;
|
|
}
|
|
else
|
|
{
|
|
action_toggle("toggle-message-log", FALSE);
|
|
gtk_widget_destroy( data->msgwin );
|
|
data->msgwin = NULL;
|
|
}
|
|
}
|
|
else if (!strcmp (action_name, "show-about-dialog"))
|
|
{
|
|
about();
|
|
}
|
|
else if (!strcmp (action_name, "toggle-main-window"))
|
|
{
|
|
GtkWidget * w = GTK_WIDGET (data->wind);
|
|
if (GTK_WIDGET_VISIBLE(w))
|
|
gtk_widget_hide (w);
|
|
else
|
|
gtk_window_present (GTK_WINDOW(w));
|
|
}
|
|
else g_error ("Unhandled action: %s", action_name );
|
|
|
|
if( changed )
|
|
updatemodel( data );
|
|
}
|
|
|
|
|
|
static void
|
|
setupsighandlers(void) {
|
|
int sigs[] = {SIGHUP, SIGINT, SIGQUIT, SIGTERM};
|
|
struct sigaction sa;
|
|
int ii;
|
|
|
|
memset(&sa, 0, sizeof(sa));
|
|
sa.sa_handler = fatalsig;
|
|
for(ii = 0; ii < ALEN(sigs); ii++)
|
|
sigaction(sigs[ii], &sa, NULL);
|
|
}
|
|
|
|
static void
|
|
fatalsig(int sig) {
|
|
struct sigaction sa;
|
|
|
|
if(SIGCOUNT_MAX <= ++global_sigcount) {
|
|
memset(&sa, 0, sizeof(sa));
|
|
sa.sa_handler = SIG_DFL;
|
|
sigaction(sig, &sa, NULL);
|
|
raise(sig);
|
|
}
|
|
}
|