git.meshlink.io Git - catta/blob - avahi-ui/avahi-ui.c

   1 /* $Id$ */
   2
   3 /***
   4   This file is part of avahi.
   5
   6   avahi is free software; you can redistribute it and/or modify it
   7   under the terms of the GNU Lesser General Public License as
   8   published by the Free Software Foundation; either version 2.1 of the
   9   License, or (at your option) any later version.
  10
  11   avahi is distributed in the hope that it will be useful, but WITHOUT
  12   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13   or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
  14   Public License for more details.
  15
  16   You should have received a copy of the GNU Lesser General Public
  17   License along with avahi; if not, write to the Free Software
  18   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  19   USA.
  20 ***/
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include <config.h>
  24 #endif
  25
  26 #include <string.h>
  27 #include <stdarg.h>
  28 #include <net/if.h>
  29
  30 #include <gtk/gtk.h>
  31
  32 #include <avahi-glib/glib-watch.h>
  33 #include <avahi-client/client.h>
  34 #include <avahi-client/lookup.h>
  35 #include <avahi-common/error.h>
  36 #include <avahi-common/address.h>
  37 #include <avahi-common/domain.h>
  38
  39 #include "avahi-ui.h"
  40
  41 #if defined(HAVE_GDBM) || defined(HAVE_DBM)
  42 #include "../avahi-utils/stdb.h"
  43 #endif
  44
  45 /* todo: i18n, HIGify */
  46
  47 struct _AuiServiceDialog {
  48     GtkDialog parent_instance;
  49
  50     AvahiGLibPoll *glib_poll;
  51     AvahiClient *client;
  52     AvahiServiceBrowser **browsers;
  53     AvahiServiceResolver *resolver;
  54     AvahiDomainBrowser *domain_browser;
  55
  56     gchar **browse_service_types;
  57     gchar *service_type;
  58     gchar *domain;
  59     gchar *service_name;
  60     AvahiProtocol address_family;
  61
  62     AvahiAddress address;
  63     gchar *host_name;
  64     AvahiStringList *txt_data;
  65     guint16 port;
  66
  67     gboolean resolve_service, resolve_service_done;
  68     gboolean resolve_host_name, resolve_host_name_done;
  69
  70     GtkWidget *domain_label;
  71     GtkWidget *domain_button;
  72     GtkWidget *service_tree_view;
  73     GtkWidget *service_progress_bar;
  74     GtkWidget *service_ok_button;
  75
  76     GtkListStore *service_list_store, *domain_list_store;
  77
  78     guint service_pulse_timeout;
  79     guint domain_pulse_timeout;
  80     guint start_idle;
  81
  82     AvahiIfIndex common_interface;
  83     AvahiProtocol common_protocol;
  84
  85     GtkWidget *domain_dialog;
  86     GtkWidget *domain_entry;
  87     GtkWidget *domain_tree_view;
  88     GtkWidget *domain_progress_bar;
  89     GtkWidget *domain_ok_button;
  90 };
  91
  92 enum {
  93     PROP_0,
  94     PROP_BROWSE_SERVICE_TYPES,
  95     PROP_DOMAIN,
  96     PROP_SERVICE_TYPE,
  97     PROP_SERVICE_NAME,
  98     PROP_ADDRESS,
  99     PROP_PORT,
 100     PROP_HOST_NAME,
 101     PROP_TXT_DATA,
 102     PROP_RESOLVE_SERVICE,
 103     PROP_RESOLVE_HOST_NAME,
 104     PROP_ADDRESS_FAMILY
 105 };
 106
 107 enum {
 108     SERVICE_COLUMN_IFACE,
 109     SERVICE_COLUMN_PROTO,
 110     SERVICE_COLUMN_TYPE,
 111     SERVICE_COLUMN_NAME,
 112     SERVICE_COLUMN_PRETTY_IFACE,
 113     SERVICE_COLUMN_PRETTY_TYPE,
 114     N_SERVICE_COLUMNS
 115 };
 116
 117 enum {
 118     DOMAIN_COLUMN_NAME,
 119     DOMAIN_COLUMN_REF,
 120     N_DOMAIN_COLUMNS
 121 };
 122
 123 static void aui_service_dialog_finalize(GObject *object);
 124 static void aui_service_dialog_set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
 125 static void aui_service_dialog_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
 126
 127 G_DEFINE_TYPE(AuiServiceDialog, aui_service_dialog, GTK_TYPE_DIALOG)
 128
 129 static void aui_service_dialog_class_init(AuiServiceDialogClass *klass) {
 130     GObjectClass *object_class;
 131
 132     object_class = (GObjectClass*) klass;
 133
 134     object_class->finalize = aui_service_dialog_finalize;
 135     object_class->set_property = aui_service_dialog_set_property;
 136     object_class->get_property = aui_service_dialog_get_property;
 137
 138     g_object_class_install_property(
 139             object_class,
 140             PROP_BROWSE_SERVICE_TYPES,
 141             g_param_spec_pointer("browse_service_types", "Browse Service Types", "A NULL terminated list of service types to browse for",
 142                                 G_PARAM_READABLE | G_PARAM_WRITABLE));
 143     g_object_class_install_property(
 144             object_class,
 145             PROP_DOMAIN,
 146             g_param_spec_string("domain", "Domain", "The domain to browse in, or NULL for the default domain",
 147                                 NULL,
 148                                 G_PARAM_READABLE | G_PARAM_WRITABLE));
 149     g_object_class_install_property(
 150             object_class,
 151             PROP_SERVICE_TYPE,
 152             g_param_spec_string("service_type", "Service Type", "The service type of the selected service",
 153                                 NULL,
 154                                 G_PARAM_READABLE | G_PARAM_WRITABLE));
 155     g_object_class_install_property(
 156             object_class,
 157             PROP_SERVICE_NAME,
 158             g_param_spec_string("service_name", "Service Name", "The service name of the selected service",
 159                                 NULL,
 160                                 G_PARAM_READABLE | G_PARAM_WRITABLE));
 161     g_object_class_install_property(
 162             object_class,
 163             PROP_ADDRESS,
 164             g_param_spec_pointer("address", "Address", "The address of the resolved service",
 165                                 G_PARAM_READABLE));
 166     g_object_class_install_property(
 167             object_class,
 168             PROP_PORT,
 169             g_param_spec_uint("port", "Port", "The IP port number of the resolved service",
 170                              0, 0xFFFF, 0,
 171                              G_PARAM_READABLE));
 172     g_object_class_install_property(
 173             object_class,
 174             PROP_HOST_NAME,
 175             g_param_spec_string("host_name", "Host Name", "The host name of the resolved service",
 176                                 NULL,
 177                                 G_PARAM_READABLE));
 178     g_object_class_install_property(
 179             object_class,
 180             PROP_TXT_DATA,
 181             g_param_spec_pointer("txt_data", "TXT Data", "The TXT data of the resolved service",
 182                                 G_PARAM_READABLE));
 183     g_object_class_install_property(
 184             object_class,
 185             PROP_RESOLVE_SERVICE,
 186             g_param_spec_boolean("resolve_service", "Resolve service", "Resolve service",
 187                                  TRUE,
 188                                  G_PARAM_READABLE | G_PARAM_WRITABLE));
 189     g_object_class_install_property(
 190             object_class,
 191             PROP_RESOLVE_HOST_NAME,
 192             g_param_spec_boolean("resolve_host_name", "Resolve service host name", "Resolve service host name",
 193                                  TRUE,
 194                                  G_PARAM_READABLE | G_PARAM_WRITABLE));
 195     g_object_class_install_property(
 196             object_class,
 197             PROP_ADDRESS_FAMILY,
 198             g_param_spec_int("address_family", "Address family", "The address family for host name resolution",
 199                              AVAHI_PROTO_UNSPEC, AVAHI_PROTO_INET6, AVAHI_PROTO_UNSPEC,
 200                              G_PARAM_READABLE | G_PARAM_WRITABLE));
 201 }
 202
 203
 204 GtkWidget *aui_service_dialog_new(const gchar *title) {
 205     return GTK_WIDGET(g_object_new(
 206                               AUI_TYPE_SERVICE_DIALOG,
 207                               "has-separator", FALSE,
 208                               "title", title,
 209                               NULL));
 210 }
 211
 212 static gboolean service_pulse_callback(gpointer data) {
 213     AuiServiceDialog *d = AUI_SERVICE_DIALOG(data);
 214
 215     gtk_progress_bar_pulse(GTK_PROGRESS_BAR(d->service_progress_bar));
 216     return TRUE;
 217 }
 218
 219 static gboolean domain_pulse_callback(gpointer data) {
 220     AuiServiceDialog *d = AUI_SERVICE_DIALOG(data);
 221
 222     gtk_progress_bar_pulse(GTK_PROGRESS_BAR(d->domain_progress_bar));
 223     return TRUE;
 224 }
 225
 226 static void client_callback(AvahiClient *c, AvahiClientState state, void *userdata) {
 227     AuiServiceDialog *d = AUI_SERVICE_DIALOG(userdata);
 228
 229     if (state == AVAHI_CLIENT_FAILURE) {
 230         GtkWidget *m = gtk_message_dialog_new(GTK_WINDOW(d),
 231                                               GTK_DIALOG_DESTROY_WITH_PARENT,
 232                                               GTK_MESSAGE_ERROR,
 233                                               GTK_BUTTONS_CLOSE,
 234                                               "Avahi client failure: %s",
 235                                               avahi_strerror(avahi_client_errno(c)));
 236         gtk_dialog_run(GTK_DIALOG(m));
 237         gtk_widget_destroy(m);
 238
 239         gtk_dialog_response(GTK_DIALOG(d), GTK_RESPONSE_CANCEL);
 240     }
 241 }
 242
 243 static void resolve_callback(
 244         AvahiServiceResolver *r,
 245         AvahiIfIndex interface,
 246         AvahiProtocol protocol,
 247         AvahiResolverEvent event,
 248         const char *name,
 249         const char *type,
 250         const char *domain,
 251         const char *host_name,
 252         const AvahiAddress *a,
 253         uint16_t port,
 254         AvahiStringList *txt,
 255         AvahiLookupResultFlags flags,
 256         void *userdata) {
 257
 258     AuiServiceDialog *d = AUI_SERVICE_DIALOG(userdata);
 259
 260     switch (event) {
 261         case AVAHI_RESOLVER_FOUND:
 262
 263             d->resolve_service_done = 1;
 264
 265             g_free(d->service_name);
 266             d->service_name = g_strdup(name);
 267
 268             g_free(d->service_type);
 269             d->service_type = g_strdup(type);
 270
 271             g_free(d->domain);
 272             d->domain = g_strdup(domain);
 273
 274             g_free(d->host_name);
 275             d->host_name = g_strdup(host_name);
 276
 277             d->port = port;
 278
 279             avahi_string_list_free(d->txt_data);
 280             d->txt_data = avahi_string_list_copy(txt);
 281
 282             if (a) {
 283                 d->resolve_host_name_done = 1;
 284                 d->address = *a;
 285             }
 286
 287             gtk_dialog_response(GTK_DIALOG(d), GTK_RESPONSE_OK);
 288
 289             break;
 290
 291         case AVAHI_RESOLVER_FAILURE: {
 292             GtkWidget *m = gtk_message_dialog_new(GTK_WINDOW(d),
 293                                                   GTK_DIALOG_DESTROY_WITH_PARENT,
 294                                                   GTK_MESSAGE_ERROR,
 295                                                   GTK_BUTTONS_CLOSE,
 296                                                   "Avahi resolver failure: %s",
 297                                                   avahi_strerror(avahi_client_errno(d->client)));
 298             gtk_dialog_run(GTK_DIALOG(m));
 299             gtk_widget_destroy(m);
 300
 301             gtk_dialog_response(GTK_DIALOG(d), GTK_RESPONSE_CANCEL);
 302             break;
 303         }
 304     }
 305 }
 306
 307
 308 static void browse_callback(
 309         AvahiServiceBrowser *b,
 310         AvahiIfIndex interface,
 311         AvahiProtocol protocol,
 312         AvahiBrowserEvent event,
 313         const char *name,
 314         const char *type,
 315         const char *domain,
 316         AVAHI_GCC_UNUSED AvahiLookupResultFlags flags,
 317         void* userdata) {
 318
 319     AuiServiceDialog *d = AUI_SERVICE_DIALOG(userdata);
 320
 321     switch (event) {
 322
 323         case AVAHI_BROWSER_NEW: {
 324             gchar *ifs;
 325             const gchar *pretty_type;
 326             char ifname[IFNAMSIZ];
 327             GtkTreeIter iter;
 328             GtkTreeSelection *selection;
 329
 330             if (!(if_indextoname(interface, ifname)))
 331                 g_snprintf(ifname, sizeof(ifname), "%i", interface);
 332
 333             ifs = g_strdup_printf("%s %s", ifname, protocol == AVAHI_PROTO_INET ? "IPv4" : "IPv6");
 334
 335 #if defined(HAVE_GDBM) || defined(HAVE_DBM)
 336             pretty_type = stdb_lookup(type);
 337 #else
 338             pretty_type = type;
 339 #endif
 340
 341             gtk_list_store_append(d->service_list_store, &iter);
 342
 343             gtk_list_store_set(d->service_list_store, &iter,
 344                                SERVICE_COLUMN_IFACE, interface,
 345                                SERVICE_COLUMN_PROTO, protocol,
 346                                SERVICE_COLUMN_NAME, name,
 347                                SERVICE_COLUMN_TYPE, type,
 348                                SERVICE_COLUMN_PRETTY_IFACE, ifs,
 349                                SERVICE_COLUMN_PRETTY_TYPE, pretty_type,
 350                                -1);
 351
 352             g_free(ifs);
 353
 354             if (d->common_protocol == AVAHI_PROTO_UNSPEC)
 355                 d->common_protocol = protocol;
 356
 357             if (d->common_interface == AVAHI_IF_UNSPEC)
 358                 d->common_interface = interface;
 359
 360             if (d->common_interface != interface || d->common_protocol != protocol) {
 361                 gtk_tree_view_column_set_visible(gtk_tree_view_get_column(GTK_TREE_VIEW(d->service_tree_view), 0), TRUE);
 362                 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(d->service_tree_view), TRUE);
 363             }
 364
 365             selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(d->service_tree_view));
 366             if (!gtk_tree_selection_get_selected(selection, NULL, NULL)) {
 367
 368                 if (d->service_type && d->service_name &&
 369                     avahi_domain_equal(d->service_type, type) && strcasecmp(d->service_name, name) == 0) {
 370                     GtkTreePath *path;
 371
 372                     gtk_tree_selection_select_iter(selection, &iter);
 373
 374                     path = gtk_tree_model_get_path(GTK_TREE_MODEL(d->service_list_store), &iter);
 375                     gtk_tree_view_set_cursor(GTK_TREE_VIEW(d->service_tree_view), path, NULL, FALSE);
 376                     gtk_tree_path_free(path);
 377                 }
 378
 379             }
 380
 381             break;
 382         }
 383
 384         case AVAHI_BROWSER_REMOVE: {
 385             GtkTreeIter iter;
 386             gboolean valid;
 387
 388             valid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(d->service_list_store), &iter);
 389             while (valid) {
 390                 gint _interface, _protocol;
 391                 gchar *_name, *_type;
 392                 gboolean found;
 393
 394                 gtk_tree_model_get(GTK_TREE_MODEL(d->service_list_store), &iter,
 395                                    SERVICE_COLUMN_IFACE, &_interface,
 396                                    SERVICE_COLUMN_PROTO, &_protocol,
 397                                    SERVICE_COLUMN_NAME, &_name,
 398                                    SERVICE_COLUMN_TYPE, &_type,
 399                                    -1);
 400
 401                 found = _interface == interface && _protocol == protocol && strcasecmp(_name, name) == 0 && avahi_domain_equal(_type, type);
 402                 g_free(_name);
 403
 404                 if (found) {
 405                     gtk_list_store_remove(d->service_list_store, &iter);
 406                     break;
 407                 }
 408
 409                 valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(d->service_list_store), &iter);
 410             }
 411
 412             break;
 413         }
 414
 415         case AVAHI_BROWSER_FAILURE: {
 416             GtkWidget *m = gtk_message_dialog_new(GTK_WINDOW(d),
 417                                                   GTK_DIALOG_DESTROY_WITH_PARENT,
 418                                                   GTK_MESSAGE_ERROR,
 419                                                   GTK_BUTTONS_CLOSE,
 420                                                   "Browsing for service type %s in domain %s failed: %s",
 421                                                   type, domain,
 422                                                   avahi_strerror(avahi_client_errno(d->client)));
 423             gtk_dialog_run(GTK_DIALOG(m));
 424             gtk_widget_destroy(m);
 425
 426             /* Fall through */
 427         }
 428
 429         case AVAHI_BROWSER_ALL_FOR_NOW:
 430             if (d->service_pulse_timeout > 0) {
 431                 g_source_remove(d->service_pulse_timeout);
 432                 d->service_pulse_timeout = 0;
 433                 gtk_widget_hide(d->service_progress_bar);
 434             }
 435             break;
 436
 437         case AVAHI_BROWSER_CACHE_EXHAUSTED:
 438             ;
 439     }
 440 }
 441
 442 static void domain_make_default_selection(AuiServiceDialog *d, const gchar *name, GtkTreeIter *iter) {
 443     GtkTreeSelection *selection;
 444
 445     selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(d->domain_tree_view));
 446     if (!gtk_tree_selection_get_selected(selection, NULL, NULL)) {
 447
 448         if (avahi_domain_equal(gtk_entry_get_text(GTK_ENTRY(d->domain_entry)), name)) {
 449             GtkTreePath *path;
 450
 451             gtk_tree_selection_select_iter(selection, iter);
 452
 453             path = gtk_tree_model_get_path(GTK_TREE_MODEL(d->domain_list_store), iter);
 454             gtk_tree_view_set_cursor(GTK_TREE_VIEW(d->domain_tree_view), path, NULL, FALSE);
 455             gtk_tree_path_free(path);
 456         }
 457
 458     }
 459 }
 460
 461 static void domain_browse_callback(
 462         AvahiDomainBrowser *b,
 463         AvahiIfIndex interface,
 464         AvahiProtocol protocol,
 465         AvahiBrowserEvent event,
 466         const char *name,
 467         AVAHI_GCC_UNUSED AvahiLookupResultFlags flags,
 468         void* userdata) {
 469
 470     AuiServiceDialog *d = AUI_SERVICE_DIALOG(userdata);
 471
 472     switch (event) {
 473
 474         case AVAHI_BROWSER_NEW: {
 475             GtkTreeIter iter;
 476             gboolean found = FALSE, valid;
 477             gint ref;
 478
 479             valid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(d->domain_list_store), &iter);
 480             while (valid) {
 481                 gchar *_name;
 482
 483                 gtk_tree_model_get(GTK_TREE_MODEL(d->domain_list_store), &iter,
 484                                    DOMAIN_COLUMN_NAME, &_name,
 485                                    DOMAIN_COLUMN_REF, &ref,
 486                                    -1);
 487
 488                 found = avahi_domain_equal(_name, name);
 489                 g_free(_name);
 490
 491                 if (found)
 492                     break;
 493
 494                 valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(d->domain_list_store), &iter);
 495             }
 496
 497             if (found)
 498                 gtk_list_store_set(d->domain_list_store, &iter, DOMAIN_COLUMN_REF, ref + 1, -1);
 499             else {
 500                 gtk_list_store_append(d->domain_list_store, &iter);
 501
 502                 gtk_list_store_set(d->domain_list_store, &iter,
 503                                    DOMAIN_COLUMN_NAME, name,
 504                                    DOMAIN_COLUMN_REF, 1,
 505                                    -1);
 506             }
 507
 508             domain_make_default_selection(d, name, &iter);
 509
 510             break;
 511         }
 512
 513         case AVAHI_BROWSER_REMOVE: {
 514             gboolean valid;
 515             GtkTreeIter iter;
 516
 517             valid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(d->domain_list_store), &iter);
 518             while (valid) {
 519                 gint ref;
 520                 gchar *_name;
 521                 gboolean found;
 522
 523                 gtk_tree_model_get(GTK_TREE_MODEL(d->domain_list_store), &iter,
 524                                    DOMAIN_COLUMN_NAME, &_name,
 525                                    DOMAIN_COLUMN_REF, &ref,
 526                                    -1);
 527
 528                 found = avahi_domain_equal(_name, name);
 529                 g_free(_name);
 530
 531                 if (found) {
 532                     if (ref <= 1)
 533                         gtk_list_store_remove(d->service_list_store, &iter);
 534                     else
 535                         gtk_list_store_set(d->domain_list_store, &iter, DOMAIN_COLUMN_REF, ref - 1, -1);
 536                     break;
 537                 }
 538
 539                 valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(d->domain_list_store), &iter);
 540             }
 541
 542             break;
 543         }
 544
 545
 546         case AVAHI_BROWSER_FAILURE: {
 547             GtkWidget *m = gtk_message_dialog_new(GTK_WINDOW(d),
 548                                                   GTK_DIALOG_DESTROY_WITH_PARENT,
 549                                                   GTK_MESSAGE_ERROR,
 550                                                   GTK_BUTTONS_CLOSE,
 551                                                   "Avahi domain browser failure: %s",
 552                                                   avahi_strerror(avahi_client_errno(d->client)));
 553             gtk_dialog_run(GTK_DIALOG(m));
 554             gtk_widget_destroy(m);
 555
 556             /* Fall through */
 557         }
 558
 559         case AVAHI_BROWSER_ALL_FOR_NOW:
 560             if (d->domain_pulse_timeout > 0) {
 561                 g_source_remove(d->domain_pulse_timeout);
 562                 d->domain_pulse_timeout = 0;
 563                 gtk_widget_hide(d->domain_progress_bar);
 564             }
 565             break;
 566
 567         case AVAHI_BROWSER_CACHE_EXHAUSTED:
 568             ;
 569     }
 570 }
 571
 572 static const gchar *get_domain_name(AuiServiceDialog *d) {
 573     const gchar *domain;
 574
 575     g_return_val_if_fail(d, NULL);
 576
 577     if (d->domain)
 578         return d->domain;
 579
 580     if (!(domain = avahi_client_get_domain_name(d->client))) {
 581         GtkWidget *m = gtk_message_dialog_new(GTK_WINDOW(d),
 582                                               GTK_DIALOG_DESTROY_WITH_PARENT,
 583                                               GTK_MESSAGE_ERROR,
 584                                               GTK_BUTTONS_CLOSE,
 585                                               "Failed to read Avahi domain : %s",
 586                                               avahi_strerror(avahi_client_errno(d->client)));
 587         gtk_dialog_run(GTK_DIALOG(m));
 588         gtk_widget_destroy(m);
 589
 590         return NULL;
 591     }
 592
 593     return domain;
 594 }
 595
 596 static gboolean start_callback(gpointer data) {
 597     int error;
 598     AuiServiceDialog *d = AUI_SERVICE_DIALOG(data);
 599     gchar **st;
 600     AvahiServiceBrowser **sb;
 601     unsigned i;
 602     const char *domain;
 603
 604     d->start_idle = 0;
 605
 606     if (!d->browse_service_types || !*d->browse_service_types) {
 607         g_warning("Browse service type list is empty!");
 608         return FALSE;
 609     }
 610
 611     if (!d->client) {
 612         if (!(d->client = avahi_client_new(avahi_glib_poll_get(d->glib_poll), 0, client_callback, d, &error))) {
 613
 614             GtkWidget *m = gtk_message_dialog_new(GTK_WINDOW(d),
 615                                                   GTK_DIALOG_DESTROY_WITH_PARENT,
 616                                                   GTK_MESSAGE_ERROR,
 617                                                   GTK_BUTTONS_CLOSE,
 618                                                   "Failed to connect to Avahi server: %s",
 619                                                   avahi_strerror(error));
 620             gtk_dialog_run(GTK_DIALOG(m));
 621             gtk_widget_destroy(m);
 622
 623             gtk_dialog_response(GTK_DIALOG(d), GTK_RESPONSE_CANCEL);
 624             return FALSE;
 625         }
 626     }
 627
 628     if (!(domain = get_domain_name(d))) {
 629         gtk_dialog_response(GTK_DIALOG(d), GTK_RESPONSE_CANCEL);
 630         return FALSE;
 631     }
 632
 633     g_assert(domain);
 634
 635     if (avahi_domain_equal(domain, "local."))
 636         gtk_label_set_markup(GTK_LABEL(d->domain_label), "Browsing for services on <b>local network</b>:");
 637     else {
 638         gchar *t = g_strdup_printf("Browsing for services in domain <b>%s</b>:", domain);
 639         gtk_label_set_markup(GTK_LABEL(d->domain_label), t);
 640         g_free(t);
 641     }
 642
 643     if (d->browsers) {
 644         for (sb = d->browsers; *sb; sb++)
 645             avahi_service_browser_free(*sb);
 646
 647         g_free(d->browsers);
 648         d->browsers = NULL;
 649     }
 650
 651     gtk_list_store_clear(GTK_LIST_STORE(d->service_list_store));
 652     d->common_interface = AVAHI_IF_UNSPEC;
 653     d->common_protocol = AVAHI_PROTO_UNSPEC;
 654
 655     gtk_tree_view_column_set_visible(gtk_tree_view_get_column(GTK_TREE_VIEW(d->service_tree_view), 0), FALSE);
 656     gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(d->service_tree_view), gtk_tree_view_column_get_visible(gtk_tree_view_get_column(GTK_TREE_VIEW(d->service_tree_view), 2)));
 657     gtk_widget_show(d->service_progress_bar);
 658
 659     if (d->service_pulse_timeout <= 0)
 660         d->service_pulse_timeout = g_timeout_add(100, service_pulse_callback, d);
 661
 662     for (i = 0; d->browse_service_types[i]; i++)
 663         ;
 664     g_assert(i > 0);
 665
 666     d->browsers = g_new0(AvahiServiceBrowser*, i+1);
 667     for (st = d->browse_service_types, sb = d->browsers; *st; st++, sb++) {
 668
 669         if (!(*sb = avahi_service_browser_new(d->client, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, *st, d->domain, 0, browse_callback, d))) {
 670             GtkWidget *m = gtk_message_dialog_new(GTK_WINDOW(d),
 671                                                   GTK_DIALOG_DESTROY_WITH_PARENT,
 672                                                   GTK_MESSAGE_ERROR,
 673                                                   GTK_BUTTONS_CLOSE,
 674                                                   "Failed to create browser for %s: %s",
 675                                                   *st,
 676                                                   avahi_strerror(avahi_client_errno(d->client)));
 677             gtk_dialog_run(GTK_DIALOG(m));
 678             gtk_widget_destroy(m);
 679
 680             gtk_dialog_response(GTK_DIALOG(d), GTK_RESPONSE_CANCEL);
 681             return FALSE;
 682
 683         }
 684     }
 685
 686     return FALSE;
 687 }
 688
 689 static void aui_service_dialog_finalize(GObject *object) {
 690     AuiServiceDialog *d = AUI_SERVICE_DIALOG(object);
 691
 692     if (d->domain_pulse_timeout > 0)
 693         g_source_remove(d->domain_pulse_timeout);
 694
 695     if (d->service_pulse_timeout > 0)
 696         g_source_remove(d->service_pulse_timeout);
 697
 698     if (d->start_idle > 0)
 699         g_source_remove(d->start_idle);
 700
 701     g_free(d->host_name);
 702     g_free(d->domain);
 703     g_free(d->service_name);
 704
 705     avahi_string_list_free(d->txt_data);
 706
 707     g_strfreev(d->browse_service_types);
 708
 709     if (d->domain_browser)
 710         avahi_domain_browser_free(d->domain_browser);
 711
 712     if (d->resolver)
 713         avahi_service_resolver_free(d->resolver);
 714
 715     if (d->browsers) {
 716         AvahiServiceBrowser **sb;
 717
 718         for (sb = d->browsers; *sb; sb++)
 719             avahi_service_browser_free(*sb);
 720
 721         g_free(d->browsers);
 722     }
 723
 724     if (d->client)
 725         avahi_client_free(d->client);
 726
 727     if (d->glib_poll)
 728         avahi_glib_poll_free(d->glib_poll);
 729
 730     G_OBJECT_CLASS(aui_service_dialog_parent_class)->finalize(object);
 731 }
 732
 733 static void service_row_activated_callback(GtkTreeView *tree_view, GtkTreePath *path, GtkTreeViewColumn *column, gpointer user_data) {
 734     AuiServiceDialog *d = AUI_SERVICE_DIALOG(user_data);
 735
 736     gtk_dialog_response(GTK_DIALOG(d), GTK_RESPONSE_OK);
 737 }
 738
 739 static void service_selection_changed_callback(GtkTreeSelection *selection, gpointer user_data) {
 740     AuiServiceDialog *d = AUI_SERVICE_DIALOG(user_data);
 741
 742     gtk_widget_set_sensitive(d->service_ok_button, gtk_tree_selection_get_selected(selection, NULL, NULL));
 743 }
 744
 745 static void response_callback(GtkDialog *dialog, gint response, gpointer user_data) {
 746     AuiServiceDialog *d = AUI_SERVICE_DIALOG(user_data);
 747
 748     if (response == GTK_RESPONSE_OK &&
 749         ((d->resolve_service && !d->resolve_service_done) ||
 750          (d->resolve_host_name && !d->resolve_host_name_done))) {
 751
 752         GtkTreeIter iter;
 753         gint interface, protocol;
 754         gchar *name, *type;
 755         GdkCursor *cursor;
 756
 757         g_signal_stop_emission(dialog, g_signal_lookup("response", gtk_dialog_get_type()), 0);
 758
 759         if (d->resolver)
 760             return;
 761
 762         g_return_if_fail(gtk_tree_selection_get_selected(gtk_tree_view_get_selection(GTK_TREE_VIEW(d->service_tree_view)), NULL, &iter));
 763
 764         gtk_tree_model_get(GTK_TREE_MODEL(d->service_list_store), &iter,
 765                            SERVICE_COLUMN_IFACE, &interface,
 766                            SERVICE_COLUMN_PROTO, &protocol,
 767                            SERVICE_COLUMN_NAME, &name,
 768                            SERVICE_COLUMN_TYPE, &type, -1);
 769
 770         g_return_if_fail(d->client);
 771
 772         gtk_widget_set_sensitive(GTK_WIDGET(dialog), FALSE);
 773         cursor = gdk_cursor_new(GDK_WATCH);
 774         gdk_window_set_cursor(GTK_WIDGET(dialog)->window, cursor);
 775         gdk_cursor_unref(cursor);
 776
 777         if (!(d->resolver = avahi_service_resolver_new(
 778                       d->client, interface, protocol, name, type, d->domain,
 779                       d->address_family, !d->resolve_host_name ? AVAHI_LOOKUP_NO_ADDRESS : 0, resolve_callback, d))) {
 780
 781             GtkWidget *m = gtk_message_dialog_new(GTK_WINDOW(d),
 782                                                   GTK_DIALOG_DESTROY_WITH_PARENT,
 783                                                   GTK_MESSAGE_ERROR,
 784                                                   GTK_BUTTONS_CLOSE,
 785                                                   "Failed to create resolver for %s of type %s in domain %s: %s",
 786                                                   name, type, d->domain,
 787                                                   avahi_strerror(avahi_client_errno(d->client)));
 788             gtk_dialog_run(GTK_DIALOG(m));
 789             gtk_widget_destroy(m);
 790
 791             gtk_dialog_response(GTK_DIALOG(d), GTK_RESPONSE_CANCEL);
 792             return;
 793         }
 794     }
 795 }
 796
 797 static gboolean is_valid_domain_suffix(const gchar *n) {
 798     gchar label[AVAHI_LABEL_MAX];
 799
 800     if (!avahi_is_valid_domain_name(n))
 801         return FALSE;
 802
 803     if (!avahi_unescape_label(&n, label, sizeof(label)))
 804         return FALSE;
 805
 806     /* At least one label */
 807
 808     return !!label[0];
 809 }
 810
 811 static void domain_row_activated_callback(GtkTreeView *tree_view, GtkTreePath *path, GtkTreeViewColumn *column, gpointer user_data) {
 812     AuiServiceDialog *d = AUI_SERVICE_DIALOG(user_data);
 813
 814     if (is_valid_domain_suffix(gtk_entry_get_text(GTK_ENTRY(d->domain_entry))))
 815         gtk_dialog_response(GTK_DIALOG(d->domain_dialog), GTK_RESPONSE_OK);
 816 }
 817
 818 static void domain_selection_changed_callback(GtkTreeSelection *selection, gpointer user_data) {
 819     GtkTreeIter iter;
 820     AuiServiceDialog *d = AUI_SERVICE_DIALOG(user_data);
 821     gchar *name;
 822
 823     g_return_if_fail(gtk_tree_selection_get_selected(gtk_tree_view_get_selection(GTK_TREE_VIEW(d->domain_tree_view)), NULL, &iter));
 824
 825     gtk_tree_model_get(GTK_TREE_MODEL(d->domain_list_store), &iter,
 826                        DOMAIN_COLUMN_NAME, &name, -1);
 827
 828     gtk_entry_set_text(GTK_ENTRY(d->domain_entry), name);
 829 }
 830
 831 static void domain_entry_changed_callback(GtkEditable *editable, gpointer user_data) {
 832     AuiServiceDialog *d = AUI_SERVICE_DIALOG(user_data);
 833
 834     gtk_widget_set_sensitive(d->domain_ok_button, is_valid_domain_suffix(gtk_entry_get_text(GTK_ENTRY(d->domain_entry))));
 835 }
 836
 837 static void domain_button_clicked(GtkButton *button,  gpointer user_data) {
 838     GtkWidget *vbox, *vbox2, *scrolled_window;
 839     GtkTreeSelection *selection;
 840     GtkCellRenderer *renderer;
 841     GtkTreeViewColumn *column;
 842     AuiServiceDialog *d = AUI_SERVICE_DIALOG(user_data);
 843     const gchar *domain;
 844     GtkTreeIter iter;
 845
 846     g_return_if_fail(!d->domain_dialog);
 847     g_return_if_fail(!d->domain_browser);
 848
 849     if (!(domain = get_domain_name(d))) {
 850         gtk_dialog_response(GTK_DIALOG(d), GTK_RESPONSE_CANCEL);
 851         return;
 852     }
 853
 854     if (!(d->domain_browser = avahi_domain_browser_new(d->client, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, NULL, AVAHI_DOMAIN_BROWSER_BROWSE, 0, domain_browse_callback, d))) {
 855         GtkWidget *m = gtk_message_dialog_new(GTK_WINDOW(d),
 856                                               GTK_DIALOG_DESTROY_WITH_PARENT,
 857                                               GTK_MESSAGE_ERROR,
 858                                               GTK_BUTTONS_CLOSE,
 859                                               "Failed to create domain browser: %s",
 860                                               avahi_strerror(avahi_client_errno(d->client)));
 861         gtk_dialog_run(GTK_DIALOG(m));
 862         gtk_widget_destroy(m);
 863
 864         gtk_dialog_response(GTK_DIALOG(d), GTK_RESPONSE_CANCEL);
 865         return;
 866     }
 867
 868     d->domain_dialog = gtk_dialog_new();
 869     gtk_container_set_border_width(GTK_CONTAINER(d->domain_dialog), 5);
 870     gtk_window_set_title(GTK_WINDOW(d->domain_dialog), "Change domain");
 871     gtk_dialog_set_has_separator(GTK_DIALOG(d->domain_dialog), FALSE);
 872
 873     vbox = gtk_vbox_new(FALSE, 8);
 874     gtk_container_set_border_width(GTK_CONTAINER(vbox), 8);
 875     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(d->domain_dialog)->vbox), vbox, TRUE, TRUE, 0);
 876
 877     d->domain_entry = gtk_entry_new_with_max_length(AVAHI_DOMAIN_NAME_MAX);
 878     gtk_entry_set_text(GTK_ENTRY(d->domain_entry), domain);
 879     gtk_entry_set_activates_default(GTK_ENTRY(d->domain_entry), TRUE);
 880     g_signal_connect(d->domain_entry, "changed", G_CALLBACK(domain_entry_changed_callback), d);
 881     gtk_box_pack_start(GTK_BOX(vbox), d->domain_entry, FALSE, FALSE, 0);
 882
 883     vbox2 = gtk_vbox_new(FALSE, 8);
 884     gtk_box_pack_start(GTK_BOX(vbox), vbox2, TRUE, TRUE, 0);
 885
 886     scrolled_window = gtk_scrolled_window_new(NULL, NULL);
 887     gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW (scrolled_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 888     gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW (scrolled_window), GTK_SHADOW_ETCHED_IN);
 889     gtk_box_pack_start(GTK_BOX(vbox2), scrolled_window, TRUE, TRUE, 0);
 890
 891     d->domain_list_store = gtk_list_store_new(N_DOMAIN_COLUMNS, G_TYPE_STRING, G_TYPE_INT);
 892
 893     d->domain_tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(d->domain_list_store));
 894     gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(d->domain_tree_view), FALSE);
 895     g_signal_connect(d->domain_tree_view, "row-activated", G_CALLBACK(domain_row_activated_callback), d);
 896     selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(d->domain_tree_view));
 897     gtk_tree_selection_set_mode(selection, GTK_SELECTION_BROWSE);
 898     g_signal_connect(selection, "changed", G_CALLBACK(domain_selection_changed_callback), d);
 899
 900     renderer = gtk_cell_renderer_text_new();
 901     column = gtk_tree_view_column_new_with_attributes("Name", renderer, "text", DOMAIN_COLUMN_NAME, NULL);
 902     gtk_tree_view_column_set_expand(column, TRUE);
 903     gtk_tree_view_append_column(GTK_TREE_VIEW(d->domain_tree_view), column);
 904
 905     gtk_tree_view_set_search_column(GTK_TREE_VIEW(d->domain_tree_view), DOMAIN_COLUMN_NAME);
 906     gtk_container_add(GTK_CONTAINER(scrolled_window), d->domain_tree_view);
 907
 908     d->domain_progress_bar = gtk_progress_bar_new();
 909     gtk_progress_bar_set_text(GTK_PROGRESS_BAR(d->domain_progress_bar), "Browsing ...");
 910     gtk_progress_bar_set_pulse_step(GTK_PROGRESS_BAR(d->domain_progress_bar), 0.1);
 911     gtk_box_pack_end(GTK_BOX(vbox2), d->domain_progress_bar, FALSE, FALSE, 0);
 912
 913     gtk_dialog_add_button(GTK_DIALOG(d->domain_dialog), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
 914     d->domain_ok_button = GTK_WIDGET(gtk_dialog_add_button(GTK_DIALOG(d->domain_dialog), GTK_STOCK_OK, GTK_RESPONSE_OK));
 915     gtk_dialog_set_default_response(GTK_DIALOG(d->domain_dialog), GTK_RESPONSE_OK);
 916     gtk_widget_set_sensitive(d->domain_ok_button, is_valid_domain_suffix(gtk_entry_get_text(GTK_ENTRY(d->domain_entry))));
 917
 918     gtk_widget_grab_default(d->domain_ok_button);
 919     gtk_widget_grab_focus(d->domain_entry);
 920
 921     gtk_window_set_default_size(GTK_WINDOW(d->domain_dialog), 300, 300);
 922
 923     gtk_widget_show_all(vbox);
 924
 925     gtk_list_store_append(d->domain_list_store, &iter);
 926     gtk_list_store_set(d->domain_list_store, &iter, DOMAIN_COLUMN_NAME, "local", DOMAIN_COLUMN_REF, 1, -1);
 927     domain_make_default_selection(d, "local", &iter);
 928
 929     d->domain_pulse_timeout = g_timeout_add(100, domain_pulse_callback, d);
 930
 931     if (gtk_dialog_run(GTK_DIALOG(d->domain_dialog)) == GTK_RESPONSE_OK)
 932         aui_service_dialog_set_domain(d, gtk_entry_get_text(GTK_ENTRY(d->domain_entry)));
 933
 934     gtk_widget_destroy(d->domain_dialog);
 935     d->domain_dialog = NULL;
 936
 937     if (d->domain_pulse_timeout > 0) {
 938         g_source_remove(d->domain_pulse_timeout);
 939         d->domain_pulse_timeout = 0;
 940     }
 941
 942     avahi_domain_browser_free(d->domain_browser);
 943     d->domain_browser = NULL;
 944
 945 }
 946
 947 static void aui_service_dialog_init(AuiServiceDialog *d) {
 948     GtkWidget *vbox, *vbox2, *hbox, *scrolled_window;
 949     GtkCellRenderer *renderer;
 950     GtkTreeViewColumn *column;
 951     GtkTreeSelection *selection;
 952
 953     d->host_name = NULL;
 954     d->domain = NULL;
 955     d->service_name = NULL;
 956     d->txt_data = NULL;
 957     d->browse_service_types = NULL;
 958     memset(&d->address, 0, sizeof(d->address));
 959     d->port = 0;
 960     d->resolve_host_name = d->resolve_service = TRUE;
 961     d->resolve_host_name_done = d->resolve_service_done = FALSE;
 962     d->address_family = AVAHI_PROTO_UNSPEC;
 963
 964     d->glib_poll = NULL;
 965     d->client = NULL;
 966     d->browsers = NULL;
 967     d->resolver = NULL;
 968     d->domain_browser = NULL;
 969
 970     d->service_pulse_timeout = 0;
 971     d->domain_pulse_timeout = 0;
 972     d->start_idle = 0;
 973     d->common_interface = AVAHI_IF_UNSPEC;
 974     d->common_protocol = AVAHI_PROTO_UNSPEC;
 975
 976     d->domain_dialog = NULL;
 977     d->domain_entry = NULL;
 978     d->domain_tree_view = NULL;
 979     d->domain_progress_bar = NULL;
 980     d->domain_ok_button = NULL;
 981
 982     d->service_list_store = d->domain_list_store = NULL;
 983
 984     gtk_widget_push_composite_child();
 985
 986     gtk_container_set_border_width(GTK_CONTAINER(d), 5);
 987
 988     vbox = gtk_vbox_new(FALSE, 8);
 989     gtk_container_set_border_width(GTK_CONTAINER(vbox), 8);
 990     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(d)->vbox), vbox, TRUE, TRUE, 0);
 991
 992     hbox = gtk_hbox_new(FALSE, 8);
 993     gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
 994
 995     d->domain_label = gtk_label_new("Initializing...");
 996     gtk_label_set_ellipsize(GTK_LABEL(d->domain_label), TRUE);
 997     gtk_misc_set_alignment(GTK_MISC(d->domain_label), 0, 0.5);
 998     gtk_box_pack_start(GTK_BOX(hbox), d->domain_label, TRUE, TRUE, 0);
 999
1000     d->domain_button = gtk_button_new_with_mnemonic("Change _domain...");
1001     g_signal_connect(d->domain_button, "clicked", G_CALLBACK(domain_button_clicked), d);
1002     gtk_box_pack_end(GTK_BOX(hbox), d->domain_button, FALSE, TRUE, 0);
1003
1004     vbox2 = gtk_vbox_new(FALSE, 8);
1005     gtk_box_pack_start(GTK_BOX(vbox), vbox2, TRUE, TRUE, 0);
1006
1007     scrolled_window = gtk_scrolled_window_new(NULL, NULL);
1008     gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW (scrolled_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1009     gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW (scrolled_window), GTK_SHADOW_ETCHED_IN);
1010     gtk_box_pack_start(GTK_BOX(vbox2), scrolled_window, TRUE, TRUE, 0);
1011
1012     d->service_list_store = gtk_list_store_new(N_SERVICE_COLUMNS, G_TYPE_INT, G_TYPE_INT, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING);
1013
1014     d->service_tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(d->service_list_store));
1015     gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(d->service_tree_view), FALSE);
1016     g_signal_connect(d->service_tree_view, "row-activated", G_CALLBACK(service_row_activated_callback), d);
1017     selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(d->service_tree_view));
1018     gtk_tree_selection_set_mode(selection, GTK_SELECTION_BROWSE);
1019     g_signal_connect(selection, "changed", G_CALLBACK(service_selection_changed_callback), d);
1020
1021     renderer = gtk_cell_renderer_text_new();
1022     column = gtk_tree_view_column_new_with_attributes("Location", renderer, "text", SERVICE_COLUMN_PRETTY_IFACE, NULL);
1023     gtk_tree_view_column_set_visible(column, FALSE);
1024     gtk_tree_view_append_column(GTK_TREE_VIEW(d->service_tree_view), column);
1025
1026     renderer = gtk_cell_renderer_text_new();
1027     column = gtk_tree_view_column_new_with_attributes("Name", renderer, "text", SERVICE_COLUMN_NAME, NULL);
1028     gtk_tree_view_column_set_expand(column, TRUE);
1029     gtk_tree_view_append_column(GTK_TREE_VIEW(d->service_tree_view), column);
1030
1031     renderer = gtk_cell_renderer_text_new();
1032     column = gtk_tree_view_column_new_with_attributes("Type", renderer, "text", SERVICE_COLUMN_PRETTY_TYPE, NULL);
1033     gtk_tree_view_column_set_visible(column, FALSE);
1034     gtk_tree_view_append_column(GTK_TREE_VIEW(d->service_tree_view), column);
1035
1036     gtk_tree_view_set_search_column(GTK_TREE_VIEW(d->service_tree_view), SERVICE_COLUMN_NAME);
1037     gtk_container_add(GTK_CONTAINER(scrolled_window), d->service_tree_view);
1038
1039     d->service_progress_bar = gtk_progress_bar_new();
1040     gtk_progress_bar_set_text(GTK_PROGRESS_BAR(d->service_progress_bar), "Browsing ...");
1041     gtk_progress_bar_set_pulse_step(GTK_PROGRESS_BAR(d->service_progress_bar), 0.1);
1042     gtk_box_pack_end(GTK_BOX(vbox2), d->service_progress_bar, FALSE, FALSE, 0);
1043
1044     gtk_dialog_add_button(GTK_DIALOG(d), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
1045     d->service_ok_button = GTK_WIDGET(gtk_dialog_add_button(GTK_DIALOG(d), GTK_STOCK_OK, GTK_RESPONSE_OK));
1046     gtk_dialog_set_default_response(GTK_DIALOG(d), GTK_RESPONSE_OK);
1047     gtk_widget_set_sensitive(d->service_ok_button, FALSE);
1048
1049     gtk_widget_grab_default(d->service_ok_button);
1050     gtk_widget_grab_focus(d->service_tree_view);
1051
1052     gtk_window_set_default_size(GTK_WINDOW(d), 400, 300);
1053
1054     gtk_widget_show_all(vbox);
1055
1056     gtk_widget_pop_composite_child();
1057
1058     d->glib_poll = avahi_glib_poll_new(NULL, G_PRIORITY_DEFAULT);
1059
1060     d->service_pulse_timeout = g_timeout_add(100, service_pulse_callback, d);
1061     d->start_idle = g_idle_add(start_callback, d);
1062
1063     g_signal_connect(d, "response", G_CALLBACK(response_callback), d);
1064 }
1065
1066 static void restart_browsing(AuiServiceDialog *d) {
1067     g_return_if_fail(AUI_IS_SERVICE_DIALOG(d));
1068
1069     if (d->start_idle <= 0)
1070         d->start_idle = g_idle_add(start_callback, d);
1071 }
1072
1073 void aui_service_dialog_set_browse_service_types(AuiServiceDialog *d, const char *type, ...) {
1074     va_list ap, apcopy;
1075     const char *t;
1076     unsigned u;
1077
1078     g_return_if_fail(AUI_IS_SERVICE_DIALOG(d));
1079     g_return_if_fail(type);
1080
1081     g_strfreev(d->browse_service_types);
1082
1083     va_copy(apcopy, ap);
1084
1085     va_start(ap, type);
1086     for (u = 1; va_arg(ap, const char *); u++)
1087         ;
1088     va_end(ap);
1089
1090     d->browse_service_types = g_new0(gchar*, u+1);
1091     d->browse_service_types[0] = g_strdup(type);
1092
1093     va_start(apcopy, type);
1094     for (u = 1; (t = va_arg(apcopy, const char*)); u++)
1095         d->browse_service_types[u] = g_strdup(t);
1096     va_end(apcopy);
1097
1098     if (d->browse_service_types[0] && d->browse_service_types[1]) {
1099         /* Multiple service types, enable headers */
1100
1101         gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(d->service_tree_view), TRUE);
1102         gtk_tree_view_column_set_visible(gtk_tree_view_get_column(GTK_TREE_VIEW(d->service_tree_view), 2), TRUE);
1103     }
1104
1105     restart_browsing(d);
1106 }
1107
1108 void aui_service_dialog_set_browse_service_typesv(AuiServiceDialog *d, const char *const*types) {
1109
1110     g_return_if_fail(AUI_IS_SERVICE_DIALOG(d));
1111     g_return_if_fail(types);
1112     g_return_if_fail(*types);
1113
1114     g_strfreev(d->browse_service_types);
1115     d->browse_service_types = g_strdupv((char**) types);
1116
1117     if (d->browse_service_types[0] && d->browse_service_types[1]) {
1118         /* Multiple service types, enable headers */
1119
1120         gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(d->service_tree_view), TRUE);
1121         gtk_tree_view_column_set_visible(gtk_tree_view_get_column(GTK_TREE_VIEW(d->service_tree_view), 2), TRUE);
1122     }
1123
1124     restart_browsing(d);
1125 }
1126
1127 const gchar*const* aui_service_dialog_get_browse_service_types(AuiServiceDialog *d) {
1128     g_return_val_if_fail(AUI_IS_SERVICE_DIALOG(d), NULL);
1129
1130     return (const char* const*) d->browse_service_types;
1131 }
1132
1133 void aui_service_dialog_set_domain(AuiServiceDialog *d, const char *domain) {
1134     g_return_if_fail(AUI_IS_SERVICE_DIALOG(d));
1135     g_return_if_fail(!domain || is_valid_domain_suffix(domain));
1136
1137     g_free(d->domain);
1138     d->domain = domain ? avahi_normalize_name_strdup(domain) : NULL;
1139
1140     restart_browsing(d);
1141 }
1142
1143 const char* aui_service_dialog_get_domain(AuiServiceDialog *d) {
1144     g_return_val_if_fail(AUI_IS_SERVICE_DIALOG(d), NULL);
1145
1146     return d->domain;
1147 }
1148
1149 void aui_service_dialog_set_service_name(AuiServiceDialog *d, const char *name) {
1150     g_return_if_fail(AUI_IS_SERVICE_DIALOG(d));
1151
1152     g_free(d->service_name);
1153     d->service_name = g_strdup(name);
1154 }
1155
1156 const char* aui_service_dialog_get_service_name(AuiServiceDialog *d) {
1157     g_return_val_if_fail(AUI_IS_SERVICE_DIALOG(d), NULL);
1158
1159     return d->service_name;
1160 }
1161
1162 void aui_service_dialog_set_service_type(AuiServiceDialog *d, const char*stype) {
1163     g_return_if_fail(AUI_IS_SERVICE_DIALOG(d));
1164
1165     g_free(d->service_type);
1166     d->service_type = g_strdup(stype);
1167 }
1168
1169 const char* aui_service_dialog_get_service_type(AuiServiceDialog *d) {
1170     g_return_val_if_fail(AUI_IS_SERVICE_DIALOG(d), NULL);
1171
1172     return d->service_type;
1173 }
1174
1175 const AvahiAddress* aui_service_dialog_get_address(AuiServiceDialog *d) {
1176     g_return_val_if_fail(AUI_IS_SERVICE_DIALOG(d), NULL);
1177     g_return_val_if_fail(d->resolve_service_done && d->resolve_host_name_done, NULL);
1178
1179     return &d->address;
1180 }
1181
1182 guint16 aui_service_dialog_get_port(AuiServiceDialog *d) {
1183     g_return_val_if_fail(AUI_IS_SERVICE_DIALOG(d), 0);
1184     g_return_val_if_fail(d->resolve_service_done, 0);
1185
1186     return d->port;
1187 }
1188
1189 const char* aui_service_dialog_get_host_name(AuiServiceDialog *d) {
1190     g_return_val_if_fail(AUI_IS_SERVICE_DIALOG(d), NULL);
1191     g_return_val_if_fail(d->resolve_service_done, NULL);
1192
1193     return d->host_name;
1194 }
1195
1196 const AvahiStringList *aui_service_dialog_get_txt_data(AuiServiceDialog *d) {
1197     g_return_val_if_fail(AUI_IS_SERVICE_DIALOG(d), NULL);
1198     g_return_val_if_fail(d->resolve_service_done, NULL);
1199
1200     return d->txt_data;
1201 }
1202
1203 void aui_service_dialog_set_resolve_service(AuiServiceDialog *d, gboolean resolve) {
1204     g_return_if_fail(AUI_IS_SERVICE_DIALOG(d));
1205
1206     d->resolve_service = resolve;
1207 }
1208
1209 gboolean aui_service_dialog_get_resolve_service(AuiServiceDialog *d) {
1210     g_return_val_if_fail(AUI_IS_SERVICE_DIALOG(d), FALSE);
1211
1212     return d->resolve_service;
1213 }
1214
1215 void aui_service_dialog_set_resolve_host_name(AuiServiceDialog *d, gboolean resolve) {
1216     g_return_if_fail(AUI_IS_SERVICE_DIALOG(d));
1217
1218     d->resolve_host_name = resolve;
1219 }
1220
1221 gboolean aui_service_dialog_get_resolve_host_name(AuiServiceDialog *d) {
1222     g_return_val_if_fail(AUI_IS_SERVICE_DIALOG(d), FALSE);
1223
1224     return d->resolve_host_name;
1225 }
1226
1227 void aui_service_dialog_set_address_family(AuiServiceDialog *d, AvahiProtocol proto) {
1228     g_return_if_fail(AUI_IS_SERVICE_DIALOG(d));
1229     g_return_if_fail(proto == AVAHI_PROTO_UNSPEC || proto == AVAHI_PROTO_INET || proto == AVAHI_PROTO_INET6);
1230
1231     d->address_family = proto;
1232 }
1233
1234 AvahiProtocol aui_service_dialog_get_address_family(AuiServiceDialog *d) {
1235     g_return_val_if_fail(AUI_IS_SERVICE_DIALOG(d), AVAHI_PROTO_UNSPEC);
1236
1237     return d->address_family;
1238 }
1239
1240 static void aui_service_dialog_set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) {
1241     AuiServiceDialog *d = AUI_SERVICE_DIALOG(object);
1242
1243     switch (prop_id) {
1244         case PROP_BROWSE_SERVICE_TYPES:
1245             aui_service_dialog_set_browse_service_typesv(d, g_value_get_pointer(value));
1246             break;
1247
1248         case PROP_DOMAIN:
1249             aui_service_dialog_set_domain(d, g_value_get_string(value));
1250             break;
1251
1252         case PROP_SERVICE_TYPE:
1253             aui_service_dialog_set_service_type(d, g_value_get_string(value));
1254             break;
1255
1256         case PROP_SERVICE_NAME:
1257             aui_service_dialog_set_service_name(d, g_value_get_string(value));
1258             break;
1259
1260         case PROP_RESOLVE_SERVICE:
1261             aui_service_dialog_set_resolve_service(d, g_value_get_boolean(value));
1262             break;
1263
1264         case PROP_RESOLVE_HOST_NAME:
1265             aui_service_dialog_set_resolve_host_name(d, g_value_get_boolean(value));
1266             break;
1267
1268         case PROP_ADDRESS_FAMILY:
1269             aui_service_dialog_set_address_family(d, g_value_get_int(value));
1270             break;
1271
1272         default:
1273             G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
1274             break;
1275     }
1276 }
1277
1278 static void aui_service_dialog_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) {
1279     AuiServiceDialog *d = AUI_SERVICE_DIALOG(object);
1280
1281     switch (prop_id) {
1282         case PROP_BROWSE_SERVICE_TYPES:
1283             g_value_set_pointer(value, (gpointer) aui_service_dialog_get_browse_service_types(d));
1284             break;
1285
1286         case PROP_DOMAIN:
1287             g_value_set_string(value, aui_service_dialog_get_domain(d));
1288             break;
1289
1290         case PROP_SERVICE_TYPE:
1291             g_value_set_string(value, aui_service_dialog_get_service_type(d));
1292             break;
1293
1294         case PROP_SERVICE_NAME:
1295             g_value_set_string(value, aui_service_dialog_get_service_name(d));
1296             break;
1297
1298         case PROP_ADDRESS:
1299             g_value_set_pointer(value, (gpointer) aui_service_dialog_get_address(d));
1300             break;
1301
1302         case PROP_PORT:
1303             g_value_set_uint(value, aui_service_dialog_get_port(d));
1304             break;
1305
1306         case PROP_HOST_NAME:
1307             g_value_set_string(value, aui_service_dialog_get_host_name(d));
1308             break;
1309
1310         case PROP_TXT_DATA:
1311             g_value_set_pointer(value, aui_service_dialog_get_txt_data(d));
1312             break;
1313
1314         case PROP_RESOLVE_SERVICE:
1315             g_value_set_boolean(value, aui_service_dialog_get_resolve_service(d));
1316             break;
1317
1318         case PROP_RESOLVE_HOST_NAME:
1319             g_value_set_boolean(value, aui_service_dialog_get_resolve_host_name(d));
1320             break;
1321
1322         case PROP_ADDRESS_FAMILY:
1323             g_value_set_int(value, aui_service_dialog_get_address_family(d));
1324             break;
1325
1326         default:
1327             G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
1328             break;
1329     }
1330 }
1331