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source: trunk/gtk/tr-prefs.c @ 6049

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Last change on this file since 6049 was 6049, checked in by charles, 14 years ago
get RPC password protections working in libT and the gtk+ client. mac, daemon, and cli need to be synced.
Property svn:keywords set to `Date Rev Author Id`
File size: 33.7 KB

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1	/*
2	* This file Copyright (C) 2007-2008 Charles Kerr <charles@rebelbase.com>
3	*
4	* This file is licensed by the GPL version 2. Works owned by the
5	* Transmission project are granted a special exemption to clause 2(b)
6	* so that the bulk of its code can remain under the MIT license.
7	* This exemption does not extend to derived works not owned by
8	* the Transmission project.
9	*
10	* $Id: tr-prefs.c 6049 2008-06-05 16:23:03Z charles $
11	*/
12
13	#include <ctype.h> /* isspace */
14	#include <errno.h>
15	#include <stdarg.h>
16	#include <stdlib.h> /* free() */
17	#include <unistd.h>
18	#include <glib/gi18n.h>
19	#include <gtk/gtk.h>
20	#include <libtransmission/transmission.h>
21	#include <libtransmission/utils.h>
22	#include <libtransmission/version.h>
23	#include <libtransmission/web.h>
24	#include "conf.h"
25	#include "hig.h"
26	#include "tr-core.h"
27	#include "tr-prefs.h"
28	#include "util.h"
29
30	/**
31	* This is where we initialize the preferences file with the default values.
32	* If you add a new preferences key, you /must/ add a default value here.
33	*/
34	void
35	tr_prefs_init_global( void )
36	{
37	int i;
38	char pw[32];
39	const char * str;
40	const char * pool = "abcdefghijklmnopqrstuvwxyz"
41	"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
42	"1234567890";
43
44	cf_check_older_configs( );
45
46	#if HAVE_GIO
47	str = NULL;
48	if( !str ) str = g_get_user_special_dir( G_USER_DIRECTORY_DESKTOP );
49	if( !str ) str = g_get_home_dir( );
50	pref_string_set_default ( PREF_KEY_DIR_WATCH, str );
51	pref_flag_set_default ( PREF_KEY_DIR_WATCH_ENABLED, FALSE );
52	#endif
53
54	pref_int_set_default ( PREF_KEY_PEER_SOCKET_TOS, TR_DEFAULT_PEER_SOCKET_TOS );
55	pref_flag_set_default ( PREF_KEY_ALLOW_HIBERNATION, TRUE );
56	pref_flag_set_default ( PREF_KEY_BLOCKLIST_ENABLED, TR_DEFAULT_BLOCKLIST_ENABLED );
57
58	pref_string_set_default ( PREF_KEY_OPEN_DIALOG_FOLDER, g_get_home_dir( ) );
59
60	pref_int_set_default ( PREF_KEY_MAX_PEERS_GLOBAL, TR_DEFAULT_GLOBAL_PEER_LIMIT );
61	pref_int_set_default ( PREF_KEY_MAX_PEERS_PER_TORRENT, 50 );
62
63	pref_flag_set_default ( PREF_KEY_TOOLBAR, TRUE );
64	pref_flag_set_default ( PREF_KEY_FILTERBAR, TRUE );
65	pref_flag_set_default ( PREF_KEY_STATUSBAR, TRUE );
66	pref_flag_set_default ( PREF_KEY_TRAY_ICON_ENABLED, TRUE );
67	pref_string_set_default ( PREF_KEY_STATUSBAR_STATS, "total-ratio" );
68
69	pref_flag_set_default ( PREF_KEY_DL_LIMIT_ENABLED, FALSE );
70	pref_int_set_default ( PREF_KEY_DL_LIMIT, 100 );
71	pref_flag_set_default ( PREF_KEY_UL_LIMIT_ENABLED, FALSE );
72	pref_int_set_default ( PREF_KEY_UL_LIMIT, 50 );
73	pref_flag_set_default ( PREF_KEY_OPTIONS_PROMPT, TRUE );
74
75	pref_int_set_default ( PREF_KEY_MAIN_WINDOW_HEIGHT, 500 );
76	pref_int_set_default ( PREF_KEY_MAIN_WINDOW_WIDTH, 300 );
77	pref_int_set_default ( PREF_KEY_MAIN_WINDOW_X, 50 );
78	pref_int_set_default ( PREF_KEY_MAIN_WINDOW_Y, 50 );
79
80	str = NULL;
81	#if GLIB_CHECK_VERSION(2,14,0)
82	if( !str ) str = g_get_user_special_dir( G_USER_DIRECTORY_DOWNLOAD );
83	#endif
84	if( !str ) str = g_get_home_dir( );
85	pref_string_set_default ( PREF_KEY_DOWNLOAD_DIR, str );
86
87	pref_int_set_default ( PREF_KEY_PORT, TR_DEFAULT_PORT );
88
89	pref_flag_set_default ( PREF_KEY_NAT, TRUE );
90	pref_flag_set_default ( PREF_KEY_PEX, TR_DEFAULT_PEX_ENABLED );
91	pref_flag_set_default ( PREF_KEY_ASKQUIT, TRUE );
92	pref_flag_set_default ( PREF_KEY_ENCRYPTED_ONLY, FALSE );
93
94	pref_int_set_default ( PREF_KEY_MSGLEVEL, TR_MSG_INF );
95
96	pref_string_set_default ( PREF_KEY_SORT_MODE, "sort-by-name" );
97	pref_flag_set_default ( PREF_KEY_SORT_REVERSED, FALSE );
98	pref_flag_set_default ( PREF_KEY_MINIMAL_VIEW, FALSE );
99
100	pref_flag_set_default ( PREF_KEY_START, TRUE );
101	pref_flag_set_default ( PREF_KEY_TRASH_ORIGINAL, FALSE );
102
103	pref_flag_set_default ( PREF_KEY_RPC_ENABLED, TR_DEFAULT_RPC_ENABLED );
104	pref_int_set_default ( PREF_KEY_RPC_PORT, TR_DEFAULT_RPC_PORT );
105	pref_string_set_default ( PREF_KEY_RPC_ACL, TR_DEFAULT_RPC_ACL );
106
107	for( i=0; i<16; ++i )
108	pw[i] = pool[ tr_rand( strlen( pool ) ) ];
109	pw[16] = '\0';
110	pref_string_set_default( PREF_KEY_RPC_USERNAME, "transmission" );
111	pref_string_set_default( PREF_KEY_RPC_PASSWORD, pw );
112	pref_flag_set_default ( PREF_KEY_RPC_PASSWORD_ENABLED, FALSE );
113
114	pref_save( NULL );
115	}
116
117	/**
118	***
119	**/
120
121	#define PREF_KEY "pref-key"
122
123	static void
124	response_cb( GtkDialog * dialog, int response, gpointer unused UNUSED )
125	{
126	if( response == GTK_RESPONSE_HELP ) {
127	char * base = gtr_get_help_url( );
128	char * url = g_strdup_printf( "%s/html/preferences.html", base );
129	gtr_open_file( url );
130	g_free( url );
131	g_free( base );
132	}
133
134	if( response == GTK_RESPONSE_CLOSE )
135	gtk_widget_destroy( GTK_WIDGET(dialog) );
136	}
137
138	static void
139	toggled_cb( GtkToggleButton * w, gpointer core )
140	{
141	const char * key = g_object_get_data( G_OBJECT(w), PREF_KEY );
142	const gboolean flag = gtk_toggle_button_get_active( w );
143	tr_core_set_pref_bool( TR_CORE(core), key, flag );
144	}
145
146	static GtkWidget*
147	new_check_button( const char * mnemonic, const char * key, gpointer core )
148	{
149	GtkWidget * w = gtk_check_button_new_with_mnemonic( mnemonic );
150	g_object_set_data_full( G_OBJECT(w), PREF_KEY, g_strdup(key), g_free );
151	gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(w), pref_flag_get(key) );
152	g_signal_connect( w, "toggled", G_CALLBACK(toggled_cb), core );
153	return w;
154	}
155
156	static void
157	spun_cb( GtkSpinButton * w, gpointer core )
158	{
159	const char * key = g_object_get_data( G_OBJECT(w), PREF_KEY );
160	const int value = gtk_spin_button_get_value_as_int( w );
161	tr_core_set_pref_int( TR_CORE(core), key, value );
162	}
163
164	static GtkWidget*
165	new_spin_button( const char * key, gpointer core, int low, int high, int step )
166	{
167	GtkWidget * w = gtk_spin_button_new_with_range( low, high, step );
168	g_object_set_data_full( G_OBJECT(w), PREF_KEY, g_strdup(key), g_free );
169	gtk_spin_button_set_digits( GTK_SPIN_BUTTON(w), 0 );
170	gtk_spin_button_set_value( GTK_SPIN_BUTTON(w), pref_int_get(key) );
171	g_signal_connect( w, "value-changed", G_CALLBACK(spun_cb), core );
172	return w;
173	}
174
175	static void
176	entry_changed_cb( GtkEntry * w, gpointer core )
177	{
178	const char * key = g_object_get_data( G_OBJECT( w ), PREF_KEY );
179	const char * value = gtk_entry_get_text( w );
180	tr_core_set_pref( TR_CORE( core ), key, value );
181	}
182
183	static GtkWidget*
184	new_entry( const char * key, gpointer core )
185	{
186	GtkWidget * w = gtk_entry_new( );
187	char * value = pref_string_get( key );
188	gtk_entry_set_text( GTK_ENTRY( w ), value );
189	g_object_set_data_full( G_OBJECT(w), PREF_KEY, g_strdup(key), g_free );
190	g_signal_connect( w, "changed", G_CALLBACK(entry_changed_cb), core );
191	g_free( value );
192	return w;
193	}
194
195	static void
196	chosen_cb( GtkFileChooser * w, gpointer core )
197	{
198	const char * key = g_object_get_data( G_OBJECT(w), PREF_KEY );
199	char * value = gtk_file_chooser_get_filename( GTK_FILE_CHOOSER(w) );
200	tr_core_set_pref( TR_CORE(core), key, value );
201	g_free( value );
202	}
203
204	static GtkWidget*
205	new_path_chooser_button( const char * key, gpointer core )
206	{
207	GtkWidget * w = gtk_file_chooser_button_new( NULL,
208	GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER );
209	char * path = pref_string_get( key );
210	g_object_set_data_full( G_OBJECT(w), PREF_KEY, g_strdup(key), g_free );
211	g_signal_connect( w, "selection-changed", G_CALLBACK(chosen_cb), core );
212	gtk_file_chooser_set_current_folder( GTK_FILE_CHOOSER(w), path );
213	g_free( path );
214	return w;
215	}
216
217	static void
218	target_cb( GtkWidget * tb, gpointer target )
219	{
220	const gboolean b = gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( tb ) );
221	gtk_widget_set_sensitive( GTK_WIDGET(target), b );
222	}
223
224	struct test_port_data
225	{
226	GtkWidget * label;
227	gboolean * alive;
228	};
229
230	static void
231	testing_port_done( tr_handle * handle UNUSED,
232	long response_code UNUSED,
233	const void * response,
234	size_t response_len,
235	void * gdata )
236	{
237	struct test_port_data * data = gdata;
238	if( *data->alive )
239	{
240	const int isOpen = response_len && (char)response=='1';
241	gtk_label_set_markup( GTK_LABEL( data->label ), isOpen
242	? _("Port is <b>open</b>")
243	: _("Port is <b>closed</b>") );
244	}
245	}
246
247	static gboolean
248	testing_port_begin( gpointer gdata )
249	{
250	struct test_port_data * data = gdata;
251	if( *data->alive )
252	{
253	GtkSpinButton * spin = g_object_get_data( G_OBJECT( data->label ), "tr-port-spin" );
254	tr_handle * handle = g_object_get_data( G_OBJECT( data->label ), "handle" );
255	const int port = gtk_spin_button_get_value_as_int( spin );
256	char url[256];
257	snprintf( url, sizeof(url), "http://portcheck.transmissionbt.com/%d", port );
258	tr_webRun( handle, url, testing_port_done, data );
259	}
260	return FALSE;
261	}
262
263	static void
264	testing_port_cb( GtkWidget * unused UNUSED, gpointer l )
265	{
266	gtk_label_set_markup( GTK_LABEL( l ), _( "<i>Testing port...</i>" ) );
267	/* wait three seconds to give the port forwarding time to kick in */
268	struct test_port_data * data = g_new0( struct test_port_data, 1 );
269	data->label = l;
270	data->alive = g_object_get_data( G_OBJECT( l ), "alive" );
271	g_timeout_add( 3000, testing_port_begin, data );
272	}
273
274	static void
275	dialogDestroyed( gpointer alive, GObject * dialog UNUSED )
276	{
277	(gboolean)alive = FALSE;
278	}
279
280	static GtkWidget*
281	torrentPage( GObject * core )
282	{
283	int row = 0;
284	const char * s;
285	GtkWidget * t;
286	GtkWidget * w;
287	#ifdef HAVE_GIO
288	GtkWidget * l;
289	#endif
290
291	t = hig_workarea_create( );
292	hig_workarea_add_section_title( t, &row, _( "Adding Torrents" ) );
293
294	#ifdef HAVE_GIO
295	s = _( "Automatically add torrents from:" );
296	l = new_check_button( s, PREF_KEY_DIR_WATCH_ENABLED, core );
297	w = new_path_chooser_button( PREF_KEY_DIR_WATCH, core );
298	gtk_widget_set_sensitive( GTK_WIDGET(w), pref_flag_get( PREF_KEY_DIR_WATCH_ENABLED ) );
299	g_signal_connect( l, "toggled", G_CALLBACK(target_cb), w );
300	hig_workarea_add_row_w( t, &row, l, w, NULL );
301	#endif
302
303	s = _( "Display _options dialog" );
304	w = new_check_button( s, PREF_KEY_OPTIONS_PROMPT, core );
305	hig_workarea_add_wide_control( t, &row, w );
306
307	s = _( "_Start when added" );
308	w = new_check_button( s, PREF_KEY_START, core );
309	hig_workarea_add_wide_control( t, &row, w );
310
311	s = _( "Mo_ve source files to Trash" );
312	w = new_check_button( s, PREF_KEY_TRASH_ORIGINAL, core );
313	hig_workarea_add_wide_control( t, &row, w );
314
315	w = new_path_chooser_button( PREF_KEY_DOWNLOAD_DIR, core );
316	hig_workarea_add_row( t, &row, _( "_Destination folder:" ), w, NULL );
317
318	hig_workarea_finish( t, &row );
319	return t;
320	}
321
322	/***
323	****
324	***/
325
326	struct blocklist_data
327	{
328	GtkWidget * check;
329	GtkWidget * dialog;
330	TrCore * core;
331	int abortFlag;
332	char secondary[256];
333	};
334
335	static void
336	updateBlocklistText( GtkWidget * w, TrCore * core )
337	{
338	const int n = tr_blocklistGetRuleCount( tr_core_handle( core ) );
339	char buf[512];
340	g_snprintf( buf, sizeof( buf ),
341	ngettext( "Ignore the %'d _blocklisted peer",
342	"Ignore the %'d _blocklisted peers", n ), n );
343	gtk_button_set_label( GTK_BUTTON( w ), buf );
344	}
345	static gboolean
346	updateBlocklistTextFromData( gpointer gdata )
347	{
348	struct blocklist_data * data = gdata;
349	updateBlocklistText( data->check, data->core );
350	return FALSE;
351	}
352
353	static gboolean
354	blocklistDialogSetSecondary( gpointer gdata )
355	{
356	struct blocklist_data * data = gdata;
357	GtkMessageDialog * md = GTK_MESSAGE_DIALOG( data->dialog );
358	gtk_message_dialog_format_secondary_text( md, data->secondary );
359	return FALSE;
360	}
361
362	static gboolean
363	blocklistDialogAllowClose( gpointer dialog )
364	{
365	GtkDialog * d = GTK_DIALOG( dialog );
366	gtk_dialog_set_response_sensitive( GTK_DIALOG( d ), GTK_RESPONSE_CANCEL, FALSE );
367	gtk_dialog_set_response_sensitive( GTK_DIALOG( d ), GTK_RESPONSE_CLOSE, TRUE );
368	return FALSE;
369	}
370
371	static void
372	got_blocklist( tr_handle * handle UNUSED,
373	long response_code UNUSED,
374	const void * response,
375	size_t response_len,
376	void * gdata )
377	{
378	struct blocklist_data * data = gdata;
379	const char * text = response;
380	int size = response_len;
381	int rules = 0;
382	gchar * filename = NULL;
383	gchar * filename2 = NULL;
384	int fd = -1;
385	int ok = 1;
386
387	if( !data->abortFlag && ( !text \|\| !size ) )
388	{
389	ok = FALSE;
390	g_snprintf( data->secondary, sizeof( data->secondary ),
391	_( "Unable to get blocklist." ) );
392	g_message( data->secondary );
393	g_idle_add( blocklistDialogSetSecondary, data );
394	}
395
396	if( ok && !data->abortFlag )
397	{
398	GError * err = NULL;
399	fd = g_file_open_tmp( "transmission-blockfile-XXXXXX", &filename, &err );
400	if( err ) {
401	g_snprintf( data->secondary, sizeof( data->secondary ),
402	_( "Unable to get blocklist: %s" ), err->message );
403	g_warning( data->secondary );
404	g_idle_add( blocklistDialogSetSecondary, data );
405	g_clear_error( &err );
406	ok = FALSE;
407	} else {
408	write( fd, text, size );
409	close( fd );
410	}
411	}
412	if( ok && !data->abortFlag )
413	{
414	filename2 = g_strdup_printf( "%s.txt", filename );
415	g_snprintf( data->secondary, sizeof( data->secondary ),
416	_( "Uncompressing blocklist..." ) );
417	g_idle_add( blocklistDialogSetSecondary, data );
418	char * cmd = g_strdup_printf( "zcat %s > %s ", filename, filename2 );
419	tr_dbg( "%s", cmd );
420	system( cmd );
421	g_free( cmd );
422	}
423	if( ok && !data->abortFlag )
424	{
425	g_snprintf( data->secondary, sizeof( data->secondary ),
426	_( "Parsing blocklist..." ) );
427	g_idle_add( blocklistDialogSetSecondary, data );
428	rules = tr_blocklistSetContent( tr_core_handle( data->core ), filename2 );
429	}
430	if( ok && !data->abortFlag )
431	{
432	g_snprintf( data->secondary, sizeof( data->secondary ),
433	_( "Blocklist updated with %'d entries" ), rules );
434	g_idle_add( blocklistDialogSetSecondary, data );
435	g_idle_add( blocklistDialogAllowClose, data->dialog );
436	g_idle_add( updateBlocklistTextFromData, data );
437	}
438
439	/* g_free( data ); */
440	if( filename2 ) {
441	unlink( filename2 );
442	g_free( filename2 );
443	}
444	if( filename ) {
445	unlink( filename );
446	g_free( filename );
447	}
448	}
449
450	static void
451	onUpdateBlocklistResponseCB( GtkDialog * dialog, int response, gpointer vdata )
452	{
453	struct blocklist_data * data = vdata;
454
455	if( response == GTK_RESPONSE_CANCEL )
456	data->abortFlag = 1;
457
458	data->dialog = NULL;
459	gtk_widget_destroy( GTK_WIDGET( dialog ) );
460	}
461
462	static void
463	onUpdateBlocklistCB( GtkButton * w, gpointer gdata )
464	{
465	GtkWidget * d;
466	struct blocklist_data * data = gdata;
467	tr_handle * handle = g_object_get_data( G_OBJECT( w ), "handle" );
468	const char * url = "http://download.m0k.org/transmission/files/level1.gz";
469
470	d = gtk_message_dialog_new( GTK_WINDOW( gtk_widget_get_toplevel( GTK_WIDGET( w ) ) ),
471	GTK_DIALOG_DESTROY_WITH_PARENT,
472	GTK_MESSAGE_INFO,
473	GTK_BUTTONS_NONE,
474	_( "Updating Blocklist" ) );
475	gtk_message_dialog_format_secondary_text( GTK_MESSAGE_DIALOG( d ),
476	_( "Retrieving blocklist..." ) );
477	gtk_dialog_add_buttons( GTK_DIALOG( d ),
478	GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
479	GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
480	NULL );
481	gtk_dialog_set_response_sensitive( GTK_DIALOG( d ), GTK_RESPONSE_CLOSE, FALSE );
482
483	data->dialog = d;
484
485	g_signal_connect( d, "response", G_CALLBACK(onUpdateBlocklistResponseCB), data );
486	gtk_widget_show( d );
487
488	tr_webRun( handle, url, got_blocklist, data );
489	}
490
491	static GtkWidget*
492	peerPage( GObject * core )
493	{
494	int row = 0;
495	const char * s;
496	GtkWidget * t;
497	GtkWidget * w;
498	GtkWidget * b;
499	GtkWidget * h;
500	struct blocklist_data * data;
501
502	t = hig_workarea_create( );
503	hig_workarea_add_section_title (t, &row, _("Options"));
504
505	w = new_check_button( "", PREF_KEY_BLOCKLIST_ENABLED, core );
506	updateBlocklistText( w, TR_CORE( core ) );
507	h = gtk_hbox_new( FALSE, GUI_PAD_BIG );
508	gtk_box_pack_start_defaults( GTK_BOX(h), w );
509	b = gtk_button_new_with_mnemonic( _( "_Update Blocklist" ) );
510
511	data = g_new0( struct blocklist_data, 1 );
512	data->core = TR_CORE( core );
513	data->check = w;
514
515	g_object_set_data( G_OBJECT( b ), "handle", tr_core_handle( TR_CORE( core ) ) );
516	g_signal_connect( b, "clicked", G_CALLBACK(onUpdateBlocklistCB), data );
517	gtk_box_pack_start( GTK_BOX(h), b, FALSE, FALSE, 0 );
518	g_signal_connect( w, "toggled", G_CALLBACK(target_cb), b );
519	target_cb( w, b );
520	hig_workarea_add_wide_control( t, &row, h );
521
522	s = _("_Ignore unencrypted peers");
523	w = new_check_button( s, PREF_KEY_ENCRYPTED_ONLY, core );
524	hig_workarea_add_wide_control( t, &row, w );
525
526	s = _("Use peer e_xchange");
527	w = new_check_button( s, PREF_KEY_PEX, core );
528	hig_workarea_add_wide_control( t, &row, w );
529
530	hig_workarea_add_section_divider( t, &row );
531	/* section header for the "maximum number of peers" section */
532	hig_workarea_add_section_title( t, &row, _( "Limits" ) );
533
534	w = new_spin_button( PREF_KEY_MAX_PEERS_GLOBAL, core, 1, 3000, 5 );
535	hig_workarea_add_row( t, &row, _( "Maximum peers _overall:" ), w, NULL );
536	w = new_spin_button( PREF_KEY_MAX_PEERS_PER_TORRENT, core, 1, 300, 5 );
537	hig_workarea_add_row( t, &row, _( "Maximum peers per _torrent:" ), w, NULL );
538
539	hig_workarea_finish( t, &row );
540	return t;
541	}
542
543	static GtkWidget*
544	desktopPage( GObject * core )
545	{
546	int row = 0;
547	const char * s;
548	GtkWidget * t;
549	GtkWidget * w;
550
551	t = hig_workarea_create( );
552
553	hig_workarea_add_section_title (t, &row, _("Options"));
554
555	s = _( "Allow desktop _hibernation" );
556	w = new_check_button( s, PREF_KEY_ALLOW_HIBERNATION, core );
557	hig_workarea_add_wide_control( t, &row, w );
558
559	s = _( "Show tray _icon" );
560	w = new_check_button( s, PREF_KEY_TRAY_ICON_ENABLED, core );
561	hig_workarea_add_wide_control( t, &row, w );
562
563	hig_workarea_finish( t, &row );
564	return t;
565	}
566
567	static GtkTreeModel*
568	allow_deny_model_new( void )
569	{
570	GtkTreeIter iter;
571	GtkListStore * store = gtk_list_store_new( 2, G_TYPE_STRING, G_TYPE_CHAR );
572	gtk_list_store_append( store, &iter );
573	gtk_list_store_set( store, &iter, 0, _( "Allow" ), 1, '+', -1 );
574	gtk_list_store_append( store, &iter );
575	gtk_list_store_set( store, &iter, 0, _( "Deny" ), 1, '-', -1 );
576	return GTK_TREE_MODEL( store );
577	}
578
579	enum
580	{
581	COL_ADDRESS,
582	COL_PERMISSION,
583	N_COLS
584	};
585
586	static GtkTreeModel*
587	acl_tree_model_new( const char * acl )
588	{
589	int i;
590	char ** rules;
591	GtkListStore * store = gtk_list_store_new( N_COLS,
592	G_TYPE_STRING,
593	G_TYPE_STRING );
594	rules = g_strsplit( acl, ",", 0 );
595
596	for( i=0; rules && rules[i]; ++i )
597	{
598	const char * s = rules[i];
599	while( isspace( *s ) ) ++s;
600	if( s=='+' \|\| s=='-' )
601	{
602	GtkTreeIter iter;
603	gtk_list_store_append( store, &iter );
604	gtk_list_store_set( store, &iter,
605	COL_PERMISSION, *s=='+' ? _( "Allow" ) : _( "Deny" ) ,
606	COL_ADDRESS, s+1,
607	-1 );
608	}
609	}
610
611	g_strfreev( rules );
612	return GTK_TREE_MODEL( store );
613	}
614
615	struct remote_page
616	{
617	TrCore * core;
618	GtkTreeView * view;
619	GtkListStore * store;
620	GtkWidget * remove_button;
621	GSList * widgets;
622	GSList * auth_widgets;
623	GtkToggleButton * rpc_tb;
624	GtkToggleButton * auth_tb;
625	};
626
627	static void
628	refreshACL( struct remote_page * page )
629	{
630	GtkTreeIter iter;
631	GtkTreeModel * model = GTK_TREE_MODEL( page->store );
632	GString * gstr = g_string_new( NULL );
633
634	if( gtk_tree_model_get_iter_first( model, &iter ) ) do
635	{
636	char * permission;
637	char * address;
638	gtk_tree_model_get( model, &iter, COL_PERMISSION, &permission,
639	COL_ADDRESS, &address,
640	-1 );
641	g_string_append_c( gstr, strcmp(permission,_("Allow")) ? '-' : '+' );
642	g_string_append( gstr, address );
643	g_string_append( gstr, ", " );
644	g_free( address );
645	g_free( permission );
646	}
647	while( gtk_tree_model_iter_next( model, &iter ) );
648
649	g_string_truncate( gstr, gstr->len-2 ); /* remove the trailing ", " */
650
651	tr_core_set_pref( page->core, PREF_KEY_RPC_ACL, gstr->str );
652
653	g_string_free( gstr, TRUE );
654	}
655
656	static void
657	onPermissionEdited( GtkCellRendererText * renderer UNUSED,
658	gchar * path_string,
659	gchar * new_text,
660	gpointer gpage )
661	{
662	GtkTreeIter iter;
663	GtkTreePath * path = gtk_tree_path_new_from_string( path_string );
664	struct remote_page * page = gpage;
665	GtkTreeModel * model = GTK_TREE_MODEL( page->store );
666	if( gtk_tree_model_get_iter( model, &iter, path ) )
667	gtk_list_store_set( page->store, &iter, COL_PERMISSION, new_text, -1 );
668	gtk_tree_path_free( path );
669	refreshACL( page );
670	}
671
672	static void
673	onAddressEdited( GtkCellRendererText * r UNUSED,
674	gchar * path_string,
675	gchar * new_text,
676	gpointer gpage )
677	{
678	char * acl;
679	GtkTreeIter iter;
680	struct remote_page * page = gpage;
681	GtkTreeModel * model = GTK_TREE_MODEL( page->store );
682	tr_handle * session = tr_core_handle( page->core );
683	GtkTreePath * path = gtk_tree_path_new_from_string( path_string );
684
685	acl = g_strdup_printf( "+%s", new_text );
686	if( !tr_sessionTestRPCACL( session, acl, NULL ) )
687	if( gtk_tree_model_get_iter( model, &iter, path ) )
688	gtk_list_store_set( page->store, &iter, COL_ADDRESS, new_text, -1 );
689
690	g_free( acl );
691	gtk_tree_path_free( path );
692	refreshACL( page );
693	}
694
695	static void
696	onAddACLClicked( GtkButton * b UNUSED, gpointer gpage )
697	{
698	GtkTreeIter iter;
699	GtkTreePath * path;
700	struct remote_page * page = gpage;
701	gtk_list_store_append( page->store, &iter );
702	gtk_list_store_set( page->store, &iter,
703	COL_PERMISSION, _( "Allow" ),
704	COL_ADDRESS, _( "0.0.0.0" ),
705	-1 );
706
707	path = gtk_tree_model_get_path( GTK_TREE_MODEL( page->store ), &iter );
708	gtk_tree_view_set_cursor(
709	page->view, path,
710	gtk_tree_view_get_column( page->view, COL_ADDRESS ),
711	TRUE );
712	gtk_tree_path_free( path );
713	}
714
715	static void
716	onRemoveACLClicked( GtkButton * b UNUSED, gpointer gpage )
717	{
718	struct remote_page * page = gpage;
719	GtkTreeSelection * sel = gtk_tree_view_get_selection( page->view );
720	GtkTreeIter iter;
721	if( gtk_tree_selection_get_selected( sel, NULL, &iter ) )
722	{
723	gtk_list_store_remove( page->store, &iter );
724	refreshACL( page );
725	}
726	}
727
728	static void
729	refreshRPCSensitivity( struct remote_page * page )
730	{
731	GSList * l;
732	const int rpc_active = gtk_toggle_button_get_active( page->rpc_tb );
733	const int auth_active = gtk_toggle_button_get_active( page->auth_tb );
734	GtkTreeSelection * sel = gtk_tree_view_get_selection( page->view );
735	const int have_addr = gtk_tree_selection_get_selected( sel, NULL, NULL );
736	const int n_rules = gtk_tree_model_iter_n_children(
737	GTK_TREE_MODEL( page->store ), NULL );
738
739	for( l=page->widgets; l!=NULL; l=l->next )
740	gtk_widget_set_sensitive( GTK_WIDGET( l->data ), rpc_active );
741
742	for( l=page->auth_widgets; l!=NULL; l=l->next )
743	gtk_widget_set_sensitive( GTK_WIDGET( l->data ), rpc_active && auth_active);
744
745	gtk_widget_set_sensitive( page->remove_button,
746	rpc_active && have_addr && n_rules>1 );
747	}
748
749	static void
750	onRPCToggled( GtkToggleButton * tb UNUSED, gpointer page )
751	{
752	refreshRPCSensitivity( page );
753	}
754	static void
755	onACLSelectionChanged( GtkTreeSelection * sel UNUSED, gpointer page )
756	{
757	refreshRPCSensitivity( page );
758	}
759
760	static GtkWidget*
761	remotePage( GObject * core )
762	{
763	const char * s;
764	int row = 0;
765	GtkWidget * t;
766	GtkWidget * w;
767	struct remote_page * page = g_new0( struct remote_page, 1 );
768
769	page->core = TR_CORE( core );
770
771	t = hig_workarea_create( );
772	g_object_set_data_full( G_OBJECT( t ), "page", page, g_free );
773
774	hig_workarea_add_section_title( t, &row, _( "Remote Access" ) );
775
776	/* "enabled" checkbutton */
777	s = _( "A_llow requests from transmission-remote, Clutch, etc." );
778	w = new_check_button( s, PREF_KEY_RPC_ENABLED, core );
779	hig_workarea_add_wide_control( t, &row, w );
780	page->rpc_tb = GTK_TOGGLE_BUTTON( w );
781	g_signal_connect( w, "clicked", G_CALLBACK(onRPCToggled), page );
782
783	/* require authentication */
784	s = _( "Require _authentication" );
785	w = new_check_button( s, PREF_KEY_RPC_PASSWORD_ENABLED, core );
786	hig_workarea_add_wide_control( t, &row, w );
787	page->auth_tb = GTK_TOGGLE_BUTTON( w );
788	page->widgets = g_slist_append( page->widgets, w );
789	g_signal_connect( w, "clicked", G_CALLBACK(onRPCToggled), page );
790
791	/* username */
792	s = _( "_Username:" );
793	w = new_entry( PREF_KEY_RPC_USERNAME, core );
794	page->auth_widgets = g_slist_append( page->auth_widgets, w );
795	w = hig_workarea_add_row( t, &row, s, w, NULL );
796	page->auth_widgets = g_slist_append( page->auth_widgets, w );
797
798	/* password */
799	s = _( "_Password:" );
800	w = new_entry( PREF_KEY_RPC_PASSWORD, core );
801	gtk_entry_set_visibility( GTK_ENTRY( w ), FALSE );
802	page->auth_widgets = g_slist_append( page->auth_widgets, w );
803	w = hig_workarea_add_row( t, &row, s, w, NULL );
804	page->auth_widgets = g_slist_append( page->auth_widgets, w );
805
806	/* port */
807	w = new_spin_button( PREF_KEY_RPC_PORT, core, 0, 65535, 1 );
808	page->widgets = g_slist_append( page->widgets, w );
809	w = hig_workarea_add_row( t, &row, _( "Listening _port:" ), w, NULL );
810	page->widgets = g_slist_append( page->widgets, w );
811
812	/* access control list */
813	{
814	char * val = pref_string_get( PREF_KEY_RPC_ACL );
815	GtkTreeModel * m = acl_tree_model_new( val );
816	GtkTreeViewColumn * c;
817	GtkCellRenderer * r;
818	GtkTreeSelection * sel;
819	GtkTreeView * v;
820	GtkWidget * w;
821	GtkWidget * h;
822	GtkTooltips * tips = gtk_tooltips_new( );
823
824	s = _( "Access control list:" );
825	page->store = GTK_LIST_STORE( m );
826	w = gtk_tree_view_new_with_model( m );
827
828	page->widgets = g_slist_append( page->widgets, w );
829	v = page->view = GTK_TREE_VIEW( w );
830	gtk_tooltips_set_tip( tips, w,
831	_( "IP addresses may use wildcards, such as 192.168.." ),
832	NULL );
833	sel = gtk_tree_view_get_selection( v );
834	g_signal_connect( sel, "changed",
835	G_CALLBACK( onACLSelectionChanged ), page );
836	g_object_unref( G_OBJECT( m ) );
837	gtk_tree_view_set_headers_visible( v, TRUE );
838	w = gtk_frame_new( NULL );
839	gtk_frame_set_shadow_type( GTK_FRAME( w ), GTK_SHADOW_IN );
840	gtk_container_add( GTK_CONTAINER( w ), GTK_WIDGET( v ) );
841
842	/* ip address column */
843	r = gtk_cell_renderer_text_new( );
844	g_signal_connect( r, "edited",
845	G_CALLBACK( onAddressEdited ), page );
846	g_object_set( G_OBJECT( r ), "editable", TRUE, NULL );
847	c = gtk_tree_view_column_new_with_attributes( _( "IP Address" ), r,
848	"text", COL_ADDRESS,
849	NULL );
850	gtk_tree_view_column_set_expand( c, TRUE );
851	gtk_tree_view_append_column( v, c );
852
853	w = hig_workarea_add_row( t, &row, s, w, NULL );
854	gtk_misc_set_alignment( GTK_MISC( w ), 0.0f, 0.1f );
855	page->widgets = g_slist_append( page->widgets, w );
856	g_free( val );
857
858	/* permission column */
859	m = allow_deny_model_new( );
860	r = gtk_cell_renderer_combo_new( );
861	g_object_set( G_OBJECT( r ), "model", m,
862	"editable", TRUE,
863	"has-entry", FALSE,
864	"text-column", 0,
865	NULL );
866	c = gtk_tree_view_column_new_with_attributes( _( "Permission" ), r,
867	"text", COL_PERMISSION,
868	NULL );
869	g_signal_connect( r, "edited",
870	G_CALLBACK( onPermissionEdited ), page );
871	gtk_tree_view_append_column( v, c );
872
873	h = gtk_hbox_new( TRUE, GUI_PAD );
874	w = gtk_button_new_from_stock( GTK_STOCK_REMOVE );
875	g_signal_connect( w, "clicked", G_CALLBACK(onRemoveACLClicked), page );
876	page->remove_button = w;
877	onACLSelectionChanged( sel, page );
878	gtk_box_pack_start_defaults( GTK_BOX( h ), w );
879	w = gtk_button_new_from_stock( GTK_STOCK_ADD );
880	page->widgets = g_slist_append( page->widgets, w );
881	g_signal_connect( w, "clicked", G_CALLBACK(onAddACLClicked), page );
882	gtk_box_pack_start_defaults( GTK_BOX( h ), w );
883	w = gtk_hbox_new( FALSE, 0 );
884	gtk_box_pack_start_defaults( GTK_BOX( w ), gtk_alignment_new( 0, 0, 0, 0 ) );
885	gtk_box_pack_start( GTK_BOX( w ), h, FALSE, FALSE, 0 );
886	hig_workarea_add_wide_control( t, &row, w );
887	}
888
889	refreshRPCSensitivity( page );
890	hig_workarea_finish( t, &row );
891	return t;
892	}
893
894	static GtkWidget*
895	networkPage( GObject * core, gpointer alive )
896	{
897	int row = 0;
898	const char * s;
899	GtkWidget * t;
900	GtkWidget * w, * w2;
901	GtkWidget * l;
902	GtkWidget * h;
903
904	t = hig_workarea_create( );
905
906	hig_workarea_add_section_title (t, &row, _("Bandwidth"));
907
908	s = _("Limit _download speed (KB/s):");
909	w = new_check_button( s, PREF_KEY_DL_LIMIT_ENABLED, core );
910	w2 = new_spin_button( PREF_KEY_DL_LIMIT, core, 0, INT_MAX, 5 );
911	gtk_widget_set_sensitive( GTK_WIDGET(w2), pref_flag_get( PREF_KEY_DL_LIMIT_ENABLED ) );
912	g_signal_connect( w, "toggled", G_CALLBACK(target_cb), w2 );
913	hig_workarea_add_row_w( t, &row, w, w2, NULL );
914
915	s = _("Limit _upload speed (KB/s):");
916	w = new_check_button( s, PREF_KEY_UL_LIMIT_ENABLED, core );
917	w2 = new_spin_button( PREF_KEY_UL_LIMIT, core, 0, INT_MAX, 5 );
918	gtk_widget_set_sensitive( GTK_WIDGET(w2), pref_flag_get( PREF_KEY_UL_LIMIT_ENABLED ) );
919	g_signal_connect( w, "toggled", G_CALLBACK(target_cb), w2 );
920	hig_workarea_add_row_w( t, &row, w, w2, NULL );
921
922	hig_workarea_add_section_divider( t, &row );
923	hig_workarea_add_section_title (t, &row, _( "Ports" ) );
924
925	h = gtk_hbox_new( FALSE, GUI_PAD_BIG );
926	w2 = new_spin_button( PREF_KEY_PORT, core, 1, INT_MAX, 1 );
927	gtk_box_pack_start( GTK_BOX(h), w2, FALSE, FALSE, 0 );
928	l = gtk_label_new( NULL );
929	gtk_misc_set_alignment( GTK_MISC(l), 0.0f, 0.5f );
930	gtk_box_pack_start( GTK_BOX(h), l, FALSE, FALSE, 0 );
931	hig_workarea_add_row( t, &row, _("Listening _port:"), h, w );
932
933	g_object_set_data( G_OBJECT(l), "tr-port-spin", w2 );
934	g_object_set_data( G_OBJECT(l), "alive", alive );
935	g_object_set_data( G_OBJECT(l), "handle", tr_core_handle( TR_CORE( core ) ) );
936	testing_port_cb( NULL, l );
937
938	s = _("Use port _forwarding from my router" );
939	w = new_check_button( s, PREF_KEY_NAT, core );
940	hig_workarea_add_wide_control( t, &row, w );
941
942	g_signal_connect( w, "toggled", G_CALLBACK(testing_port_cb), l );
943	g_signal_connect( w2, "value-changed", G_CALLBACK(testing_port_cb), l );
944
945	hig_workarea_finish( t, &row );
946	return t;
947	}
948
949	GtkWidget *
950	tr_prefs_dialog_new( GObject * core, GtkWindow * parent )
951	{
952	GtkWidget * d;
953	GtkWidget * n;
954	gboolean * alive;
955
956	alive = g_new( gboolean, 1 );
957	*alive = TRUE;
958
959	d = gtk_dialog_new_with_buttons( _( "Transmission Preferences" ), parent,
960	GTK_DIALOG_DESTROY_WITH_PARENT,
961	GTK_STOCK_HELP, GTK_RESPONSE_HELP,
962	GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
963	NULL );
964	gtk_window_set_role( GTK_WINDOW(d), "transmission-preferences-dialog" );
965	gtk_dialog_set_has_separator( GTK_DIALOG( d ), FALSE );
966	gtk_container_set_border_width( GTK_CONTAINER( d ), GUI_PAD );
967	g_object_weak_ref( G_OBJECT( d ), dialogDestroyed, alive );
968
969	n = gtk_notebook_new( );
970	gtk_container_set_border_width ( GTK_CONTAINER ( n ), GUI_PAD );
971
972	gtk_notebook_append_page( GTK_NOTEBOOK( n ),
973	torrentPage( core ),
974	gtk_label_new (_("Torrents")) );
975	gtk_notebook_append_page( GTK_NOTEBOOK( n ),
976	peerPage( core ),
977	gtk_label_new (_("Peers")) );
978	gtk_notebook_append_page( GTK_NOTEBOOK( n ),
979	networkPage( core, alive ),
980	gtk_label_new (_("Network")) );
981	gtk_notebook_append_page( GTK_NOTEBOOK( n ),
982	desktopPage( core ),
983	gtk_label_new (_("Desktop")) );
984	gtk_notebook_append_page( GTK_NOTEBOOK( n ),
985	remotePage( core ),
986	gtk_label_new (_("Remote")) );
987
988	g_signal_connect( d, "response", G_CALLBACK(response_cb), core );
989	gtk_box_pack_start_defaults( GTK_BOX(GTK_DIALOG(d)->vbox), n );
990	gtk_widget_show_all( GTK_DIALOG(d)->vbox );
991	return d;
992	}

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