/* * This file Copyright (C) 2007-2008 Charles Kerr * * This file is licensed by the GPL version 2. Works owned by the * Transmission project are granted a special exemption to clause 2(b) * so that the bulk of its code can remain under the MIT license. * This exemption does not extend to derived works not owned by * the Transmission project. * * $Id$ */ #include /* free() */ #include #include #include #include #include #include #include #include "conf.h" #include "hig.h" #include "tr-core.h" #include "tr-prefs.h" #include "util.h" /** * This is where we initialize the preferences file with the default values. * If you add a new preferences key, you /must/ add a default value here. */ void tr_prefs_init_global( void ) { const char * str; cf_check_older_configs( ); #if HAVE_GIO str = NULL; if( !str ) str = g_get_user_special_dir( G_USER_DIRECTORY_DESKTOP ); if( !str ) str = g_get_home_dir( ); pref_string_set_default ( PREF_KEY_DIR_WATCH, str ); pref_flag_set_default ( PREF_KEY_DIR_WATCH_ENABLED, FALSE ); #endif pref_int_set_default ( PREF_KEY_PEER_SOCKET_TOS, TR_DEFAULT_PEER_SOCKET_TOS ); pref_flag_set_default ( PREF_KEY_INHIBIT_HIBERNATION, TRUE ); pref_flag_set_default ( PREF_KEY_BLOCKLIST_ENABLED, FALSE ); pref_string_set_default ( PREF_KEY_OPEN_DIALOG_FOLDER, g_get_home_dir( ) ); pref_int_set_default ( PREF_KEY_MAX_PEERS_GLOBAL, TR_DEFAULT_GLOBAL_PEER_LIMIT ); pref_int_set_default ( PREF_KEY_MAX_PEERS_PER_TORRENT, 50 ); pref_flag_set_default ( PREF_KEY_TOOLBAR, TRUE ); pref_flag_set_default ( PREF_KEY_FILTERBAR, TRUE ); pref_flag_set_default ( PREF_KEY_STATUSBAR, TRUE ); pref_string_set_default ( PREF_KEY_STATUSBAR_STATS, "total-ratio" ); pref_flag_set_default ( PREF_KEY_DL_LIMIT_ENABLED, FALSE ); pref_int_set_default ( PREF_KEY_DL_LIMIT, 100 ); pref_flag_set_default ( PREF_KEY_UL_LIMIT_ENABLED, FALSE ); pref_int_set_default ( PREF_KEY_UL_LIMIT, 50 ); pref_flag_set_default ( PREF_KEY_OPTIONS_PROMPT, TRUE ); pref_int_set_default ( PREF_KEY_MAIN_WINDOW_HEIGHT, 500 ); pref_int_set_default ( PREF_KEY_MAIN_WINDOW_WIDTH, 300 ); pref_int_set_default ( PREF_KEY_MAIN_WINDOW_X, 50 ); pref_int_set_default ( PREF_KEY_MAIN_WINDOW_Y, 50 ); str = NULL; #if GLIB_CHECK_VERSION(2,14,0) if( !str ) str = g_get_user_special_dir( G_USER_DIRECTORY_DOWNLOAD ); #endif if( !str ) str = g_get_home_dir( ); pref_string_set_default ( PREF_KEY_DIR_DEFAULT, str ); pref_int_set_default ( PREF_KEY_PORT, TR_DEFAULT_PORT ); pref_flag_set_default ( PREF_KEY_NAT, TRUE ); pref_flag_set_default ( PREF_KEY_PEX, TR_DEFAULT_PEX_ENABLED ); pref_flag_set_default ( PREF_KEY_ASKQUIT, TRUE ); pref_flag_set_default ( PREF_KEY_ENCRYPTED_ONLY, FALSE ); pref_int_set_default ( PREF_KEY_MSGLEVEL, TR_MSG_INF ); pref_string_set_default ( PREF_KEY_SORT_MODE, "sort-by-name" ); pref_flag_set_default ( PREF_KEY_SORT_REVERSED, FALSE ); pref_flag_set_default ( PREF_KEY_MINIMAL_VIEW, FALSE ); pref_flag_set_default ( PREF_KEY_START, TRUE ); pref_flag_set_default ( PREF_KEY_TRASH_ORIGINAL, FALSE ); pref_save( NULL ); } /** *** **/ #define PREF_KEY "pref-key" static void response_cb( GtkDialog * dialog, int response, gpointer unused UNUSED ) { if( response == GTK_RESPONSE_HELP ) gtr_open_file( "http://www.transmissionbt.com/help/gtk/" SHORT_VERSION_STRING "/html/preferences.html" ); if( response == GTK_RESPONSE_CLOSE ) gtk_widget_destroy( GTK_WIDGET(dialog) ); } static void toggled_cb( GtkToggleButton * w, gpointer core ) { const char * key = g_object_get_data( G_OBJECT(w), PREF_KEY ); const gboolean flag = gtk_toggle_button_get_active( w ); tr_core_set_pref_bool( TR_CORE(core), key, flag ); } static GtkWidget* new_check_button( const char * mnemonic, const char * key, gpointer core ) { GtkWidget * w = gtk_check_button_new_with_mnemonic( mnemonic ); g_object_set_data_full( G_OBJECT(w), PREF_KEY, g_strdup(key), g_free ); gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(w), pref_flag_get(key) ); g_signal_connect( w, "toggled", G_CALLBACK(toggled_cb), core ); return w; } static void spun_cb( GtkSpinButton * w, gpointer core ) { const char * key = g_object_get_data( G_OBJECT(w), PREF_KEY ); const int value = gtk_spin_button_get_value_as_int( w ); tr_core_set_pref_int( TR_CORE(core), key, value ); } static GtkWidget* new_spin_button( const char * key, gpointer core, int low, int high, int step ) { GtkWidget * w = gtk_spin_button_new_with_range( low, high, step ); g_object_set_data_full( G_OBJECT(w), PREF_KEY, g_strdup(key), g_free ); gtk_spin_button_set_digits( GTK_SPIN_BUTTON(w), 0 ); gtk_spin_button_set_value( GTK_SPIN_BUTTON(w), pref_int_get(key) ); g_signal_connect( w, "value-changed", G_CALLBACK(spun_cb), core ); return w; } static void chosen_cb( GtkFileChooser * w, gpointer core ) { const char * key = g_object_get_data( G_OBJECT(w), PREF_KEY ); char * value = gtk_file_chooser_get_filename( GTK_FILE_CHOOSER(w) ); tr_core_set_pref( TR_CORE(core), key, value ); g_free( value ); } static GtkWidget* new_path_chooser_button( const char * key, gpointer core ) { GtkWidget * w = gtk_file_chooser_button_new( NULL, GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER ); char * path = pref_string_get( key ); g_object_set_data_full( G_OBJECT(w), PREF_KEY, g_strdup(key), g_free ); g_signal_connect( w, "selection-changed", G_CALLBACK(chosen_cb), core ); gtk_file_chooser_set_current_folder( GTK_FILE_CHOOSER(w), path ); g_free( path ); return w; } static void target_cb( GtkWidget * tb, gpointer target ) { const gboolean b = gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( tb ) ); gtk_widget_set_sensitive( GTK_WIDGET(target), b ); } struct test_port_data { GtkWidget * label; gboolean * alive; }; static void testing_port_done( tr_handle * handle UNUSED, long response_code UNUSED, const void * response, size_t response_len, void * gdata ) { struct test_port_data * data = gdata; if( *data->alive ) { const int isOpen = response_len && *(char*)response=='1'; gtk_label_set_markup( GTK_LABEL( data->label ), isOpen ? _("Port is open") : _("Port is closed") ); } } static gboolean testing_port_begin( gpointer gdata ) { struct test_port_data * data = gdata; if( *data->alive ) { GtkSpinButton * spin = g_object_get_data( G_OBJECT( data->label ), "tr-port-spin" ); tr_handle * handle = g_object_get_data( G_OBJECT( data->label ), "handle" ); const int port = gtk_spin_button_get_value_as_int( spin ); char url[256]; snprintf( url, sizeof(url), "http://portcheck.transmissionbt.com/%d", port ); tr_webRun( handle, url, testing_port_done, data ); } return FALSE; } static void testing_port_cb( GtkWidget * unused UNUSED, gpointer l ) { gtk_label_set_markup( GTK_LABEL( l ), _( "Testing port..." ) ); /* wait three seconds to give the port forwarding time to kick in */ struct test_port_data * data = g_new0( struct test_port_data, 1 ); data->label = l; data->alive = g_object_get_data( G_OBJECT( l ), "alive" ); g_timeout_add( 3000, testing_port_begin, data ); } static void dialogDestroyed( gpointer alive, GObject * dialog UNUSED ) { *(gboolean*)alive = FALSE; } static GtkWidget* torrentPage( GObject * core ) { int row = 0; const char * s; GtkWidget * t; GtkWidget * w; #ifdef HAVE_GIO GtkWidget * l; #endif t = hig_workarea_create( ); hig_workarea_add_section_title( t, &row, _( "Adding Torrents" ) ); #ifdef HAVE_GIO s = _( "Automatically add torrents from:" ); l = new_check_button( s, PREF_KEY_DIR_WATCH_ENABLED, core ); w = new_path_chooser_button( PREF_KEY_DIR_WATCH, core ); gtk_widget_set_sensitive( GTK_WIDGET(w), pref_flag_get( PREF_KEY_DIR_WATCH_ENABLED ) ); g_signal_connect( l, "toggled", G_CALLBACK(target_cb), w ); hig_workarea_add_row_w( t, &row, l, w, NULL ); #endif s = _( "Display _options dialog" ); w = new_check_button( s, PREF_KEY_OPTIONS_PROMPT, core ); hig_workarea_add_wide_control( t, &row, w ); s = _( "_Start when added" ); w = new_check_button( s, PREF_KEY_START, core ); hig_workarea_add_wide_control( t, &row, w ); s = _( "Mo_ve source files to Trash" ); w = new_check_button( s, PREF_KEY_TRASH_ORIGINAL, core ); hig_workarea_add_wide_control( t, &row, w ); w = new_path_chooser_button( PREF_KEY_DIR_DEFAULT, core ); hig_workarea_add_row( t, &row, _( "_Destination folder:" ), w, NULL ); hig_workarea_finish( t, &row ); return t; } /*** **** ***/ struct blocklist_data { GtkWidget * check; GtkWidget * dialog; TrCore * core; int abortFlag; char secondary[256]; }; static void updateBlocklistText( GtkWidget * w, TrCore * core ) { const int n = tr_blocklistGetRuleCount( tr_core_handle( core ) ); char buf[512]; g_snprintf( buf, sizeof( buf ), ngettext( "Ignore the %'d _blocklisted peer", "Ignore the %'d _blocklisted peers", n ), n ); gtk_button_set_label( GTK_BUTTON( w ), buf ); } static gboolean updateBlocklistTextFromData( gpointer gdata ) { struct blocklist_data * data = gdata; updateBlocklistText( data->check, data->core ); return FALSE; } static gboolean blocklistDialogSetSecondary( gpointer gdata ) { struct blocklist_data * data = gdata; GtkMessageDialog * md = GTK_MESSAGE_DIALOG( data->dialog ); gtk_message_dialog_format_secondary_text( md, data->secondary ); return FALSE; } static gboolean blocklistDialogAllowClose( gpointer dialog ) { GtkDialog * d = GTK_DIALOG( dialog ); gtk_dialog_set_response_sensitive( GTK_DIALOG( d ), GTK_RESPONSE_CANCEL, FALSE ); gtk_dialog_set_response_sensitive( GTK_DIALOG( d ), GTK_RESPONSE_CLOSE, TRUE ); return FALSE; } static void got_blocklist( tr_handle * handle UNUSED, long response_code UNUSED, const void * response, size_t response_len, void * gdata ) { struct blocklist_data * data = gdata; const char * text = response; int size = response_len; int rules = 0; gchar * filename = NULL; gchar * filename2 = NULL; int fd = -1; int ok = 1; if( !data->abortFlag && ( !text || !size ) ) { ok = FALSE; g_snprintf( data->secondary, sizeof( data->secondary ), _( "Unable to get blocklist." ) ); g_message( data->secondary ); g_idle_add( blocklistDialogSetSecondary, data ); } if( ok && !data->abortFlag ) { GError * err = NULL; fd = g_file_open_tmp( "transmission-blockfile-XXXXXX", &filename, &err ); if( err ) { g_snprintf( data->secondary, sizeof( data->secondary ), _( "Unable to get blocklist: %s" ), err->message ); g_warning( data->secondary ); g_idle_add( blocklistDialogSetSecondary, data ); g_clear_error( &err ); ok = FALSE; } else { write( fd, text, size ); close( fd ); } } if( ok && !data->abortFlag ) { filename2 = g_strdup_printf( "%s.txt", filename ); g_snprintf( data->secondary, sizeof( data->secondary ), _( "Uncompressing blocklist..." ) ); g_idle_add( blocklistDialogSetSecondary, data ); char * cmd = g_strdup_printf( "zcat %s > %s ", filename, filename2 ); tr_dbg( "%s", cmd ); system( cmd ); g_free( cmd ); } if( ok && !data->abortFlag ) { g_snprintf( data->secondary, sizeof( data->secondary ), _( "Parsing blocklist..." ) ); g_idle_add( blocklistDialogSetSecondary, data ); rules = tr_blocklistSetContent( tr_core_handle( data->core ), filename2 ); } if( ok && !data->abortFlag ) { g_snprintf( data->secondary, sizeof( data->secondary ), _( "Blocklist updated with %'d entries" ), rules ); g_idle_add( blocklistDialogSetSecondary, data ); g_idle_add( blocklistDialogAllowClose, data->dialog ); g_idle_add( updateBlocklistTextFromData, data ); } /* g_free( data ); */ if( filename2 ) { unlink( filename2 ); g_free( filename2 ); } if( filename ) { unlink( filename ); g_free( filename ); } } static void onUpdateBlocklistResponseCB( GtkDialog * dialog, int response, gpointer vdata ) { struct blocklist_data * data = vdata; if( response == GTK_RESPONSE_CANCEL ) data->abortFlag = 1; data->dialog = NULL; gtk_widget_destroy( GTK_WIDGET( dialog ) ); } static void onUpdateBlocklistCB( GtkButton * w, gpointer gdata ) { GtkWidget * d; struct blocklist_data * data = gdata; tr_handle * handle = g_object_get_data( G_OBJECT( w ), "handle" ); const char * url = "http://download.m0k.org/transmission/files/level1.gz"; d = gtk_message_dialog_new( GTK_WINDOW( gtk_widget_get_toplevel( GTK_WIDGET( w ) ) ), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_INFO, GTK_BUTTONS_NONE, _( "Updating Blocklist" ) ); gtk_message_dialog_format_secondary_text( GTK_MESSAGE_DIALOG( d ), _( "Retrieving blocklist..." ) ); gtk_dialog_add_buttons( GTK_DIALOG( d ), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE, NULL ); gtk_dialog_set_response_sensitive( GTK_DIALOG( d ), GTK_RESPONSE_CLOSE, FALSE ); data->dialog = d; g_signal_connect( d, "response", G_CALLBACK(onUpdateBlocklistResponseCB), data ); gtk_widget_show( d ); tr_webRun( handle, url, got_blocklist, data ); } static GtkWidget* peerPage( GObject * core ) { int row = 0; const char * s; GtkWidget * t; GtkWidget * w; GtkWidget * b; GtkWidget * h; struct blocklist_data * data; t = hig_workarea_create( ); hig_workarea_add_section_title (t, &row, _("Options")); w = new_check_button( "", PREF_KEY_BLOCKLIST_ENABLED, core ); updateBlocklistText( w, TR_CORE( core ) ); h = gtk_hbox_new( FALSE, GUI_PAD_BIG ); gtk_box_pack_start_defaults( GTK_BOX(h), w ); b = gtk_button_new_with_mnemonic( _( "_Update Blocklist" ) ); data = g_new0( struct blocklist_data, 1 ); data->core = TR_CORE( core ); data->check = w; g_object_set_data( G_OBJECT( b ), "handle", tr_core_handle( TR_CORE( core ) ) ); g_signal_connect( b, "clicked", G_CALLBACK(onUpdateBlocklistCB), data ); gtk_box_pack_start( GTK_BOX(h), b, FALSE, FALSE, 0 ); g_signal_connect( w, "toggled", G_CALLBACK(target_cb), b ); target_cb( w, b ); hig_workarea_add_wide_control( t, &row, h ); s = _("_Ignore unencrypted peers"); w = new_check_button( s, PREF_KEY_ENCRYPTED_ONLY, core ); hig_workarea_add_wide_control( t, &row, w ); s = _("Use peer e_xchange"); w = new_check_button( s, PREF_KEY_PEX, core ); hig_workarea_add_wide_control( t, &row, w ); hig_workarea_add_section_divider( t, &row ); /* section header for the "maximum number of peers" section */ hig_workarea_add_section_title( t, &row, _( "Limits" ) ); w = new_spin_button( PREF_KEY_MAX_PEERS_GLOBAL, core, 1, 3000, 5 ); hig_workarea_add_row( t, &row, _( "Maximum peers _overall:" ), w, NULL ); w = new_spin_button( PREF_KEY_MAX_PEERS_PER_TORRENT, core, 1, 300, 5 ); hig_workarea_add_row( t, &row, _( "Maximum peers per _torrent:" ), w, NULL ); hig_workarea_finish( t, &row ); return t; } static GtkWidget* networkPage( GObject * core, gpointer alive ) { int row = 0; const char * s; GtkWidget * t; GtkWidget * w, * w2; GtkWidget * l; GtkWidget * h; t = hig_workarea_create( ); hig_workarea_add_section_title (t, &row, _("Bandwidth")); s = _("Limit _download speed (KB/s):"); w = new_check_button( s, PREF_KEY_DL_LIMIT_ENABLED, core ); w2 = new_spin_button( PREF_KEY_DL_LIMIT, core, 0, INT_MAX, 5 ); gtk_widget_set_sensitive( GTK_WIDGET(w2), pref_flag_get( PREF_KEY_DL_LIMIT_ENABLED ) ); g_signal_connect( w, "toggled", G_CALLBACK(target_cb), w2 ); hig_workarea_add_row_w( t, &row, w, w2, NULL ); s = _("Limit _upload speed (KB/s):"); w = new_check_button( s, PREF_KEY_UL_LIMIT_ENABLED, core ); w2 = new_spin_button( PREF_KEY_UL_LIMIT, core, 0, INT_MAX, 5 ); gtk_widget_set_sensitive( GTK_WIDGET(w2), pref_flag_get( PREF_KEY_UL_LIMIT_ENABLED ) ); g_signal_connect( w, "toggled", G_CALLBACK(target_cb), w2 ); hig_workarea_add_row_w( t, &row, w, w2, NULL ); hig_workarea_add_section_title (t, &row, _("Ports")); s = _("_Forward port from router" ); w = new_check_button( s, PREF_KEY_NAT, core ); hig_workarea_add_wide_control( t, &row, w ); h = gtk_hbox_new( FALSE, GUI_PAD_BIG ); w2 = new_spin_button( PREF_KEY_PORT, core, 1, INT_MAX, 1 ); gtk_box_pack_start( GTK_BOX(h), w2, FALSE, FALSE, 0 ); l = gtk_label_new( NULL ); gtk_misc_set_alignment( GTK_MISC(l), 0.0f, 0.5f ); gtk_box_pack_start( GTK_BOX(h), l, FALSE, FALSE, 0 ); hig_workarea_add_row( t, &row, _("Incoming _port:"), h, w ); g_object_set_data( G_OBJECT(l), "tr-port-spin", w2 ); g_object_set_data( G_OBJECT(l), "alive", alive ); g_object_set_data( G_OBJECT(l), "handle", tr_core_handle( TR_CORE( core ) ) ); testing_port_cb( NULL, l ); g_signal_connect( w, "toggled", G_CALLBACK(testing_port_cb), l ); g_signal_connect( w2, "value-changed", G_CALLBACK(testing_port_cb), l ); hig_workarea_finish( t, &row ); return t; } GtkWidget * tr_prefs_dialog_new( GObject * core, GtkWindow * parent ) { GtkWidget * d; GtkWidget * n; gboolean * alive; alive = g_new( gboolean, 1 ); *alive = TRUE; d = gtk_dialog_new_with_buttons( _( "Transmission Preferences" ), parent, GTK_DIALOG_DESTROY_WITH_PARENT, GTK_STOCK_HELP, GTK_RESPONSE_HELP, GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE, NULL ); gtk_window_set_role( GTK_WINDOW(d), "transmission-preferences-dialog" ); gtk_dialog_set_has_separator( GTK_DIALOG( d ), FALSE ); gtk_container_set_border_width( GTK_CONTAINER( d ), GUI_PAD ); g_object_weak_ref( G_OBJECT( d ), dialogDestroyed, alive ); n = gtk_notebook_new( ); gtk_container_set_border_width ( GTK_CONTAINER ( n ), GUI_PAD ); gtk_notebook_append_page( GTK_NOTEBOOK( n ), torrentPage( core ), gtk_label_new (_("Torrents")) ); gtk_notebook_append_page( GTK_NOTEBOOK( n ), peerPage( core ), gtk_label_new (_("Peers")) ); gtk_notebook_append_page( GTK_NOTEBOOK( n ), networkPage( core, alive ), gtk_label_new (_("Network")) ); g_signal_connect( d, "response", G_CALLBACK(response_cb), core ); gtk_box_pack_start_defaults( GTK_BOX(GTK_DIALOG(d)->vbox), n ); gtk_widget_show_all( GTK_DIALOG(d)->vbox ); return d; }