From cc8fac1d1854b9ef290723e038d2566d316dfb86 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Wed, 7 Feb 2007 10:32:54 +0000 Subject: Commit first version of avahi-ui and zssh git-svn-id: file:///home/lennart/svn/public/avahi/trunk@1388 941a03a8-eaeb-0310-b9a0-b1bbd8fe43fe --- Makefile.am | 21 +- avahi-ui.pc.in | 11 + avahi-ui/Makefile.am | 60 +++ avahi-ui/avahi-ui.c | 1163 ++++++++++++++++++++++++++++++++++++++++++++++++++ avahi-ui/avahi-ui.h | 87 ++++ avahi-ui/zssh.c | 98 +++++ configure.ac | 7 + 7 files changed, 1446 insertions(+), 1 deletion(-) create mode 100644 avahi-ui.pc.in create mode 100644 avahi-ui/Makefile.am create mode 100644 avahi-ui/avahi-ui.c create mode 100644 avahi-ui/avahi-ui.h create mode 100644 avahi-ui/zssh.c diff --git a/Makefile.am b/Makefile.am index 1b8e350..4e2edfb 100644 --- a/Makefile.am +++ b/Makefile.am @@ -68,7 +68,8 @@ SUBDIRS = \ service-type-database \ avahi-compat-libdns_sd \ avahi-compat-howl \ - avahi-autoipd + avahi-autoipd \ + avahi-ui DX_INPUT = \ $(srcdir)/avahi-common/address.h \ @@ -118,6 +119,11 @@ DX_INPUT += \ $(srcdir)/avahi-core/log.h endif +if HAVE_GTK +DX_INPUT += \ + $(srcdir)/avahi-ui/avahi-ui.h +endif + pkgconfigdir = $(libdir)/pkgconfig pkgconfig_DATA = avahi-core.pc @@ -193,6 +199,19 @@ CLEANFILES += avahi-glib.pc endif +if HAVE_GTK + +pkgconfig_DATA += avahi-gtk.pc + +avahi-gtk.pc: avahi-gtk.pc.in + sed -e 's,@prefix\@,$(prefix),g' \ + -e 's,@libdir\@,$(libdir),g' \ + -e 's,@PACKAGE_VERSION\@,$(PACKAGE_VERSION),g' $< > $@ + +CLEANFILES += avahi-gtk.pc + +endif + if HAVE_QT3 pkgconfig_DATA += avahi-qt3.pc diff --git a/avahi-ui.pc.in b/avahi-ui.pc.in new file mode 100644 index 0000000..ca9c2ef --- /dev/null +++ b/avahi-ui.pc.in @@ -0,0 +1,11 @@ +prefix=@prefix@ +exec_prefix=${prefix} +libdir=@libdir@ +includedir=${prefix}/include + +Name: avahi-ui +Description: Avahi Multicast DNS Responder (Common GTK UI support) +Requires: gtk+-2.0 avahi-client avahi-glib +Version: @PACKAGE_VERSION@ +Libs: -L${libdir} -lavahi-ui +Cflags: -D_REENTRANT -I${includedir} diff --git a/avahi-ui/Makefile.am b/avahi-ui/Makefile.am new file mode 100644 index 0000000..b7a2edf --- /dev/null +++ b/avahi-ui/Makefile.am @@ -0,0 +1,60 @@ +# $Id$ +# +# This file is part of avahi. +# +# avahi is free software; you can redistribute it and/or modify it +# under the terms of the GNU Lesser General Public License as +# published by the Free Software Foundation; either version 2 of the +# License, or (at your option) any later version. +# +# avahi is distributed in the hope that it will be useful, but WITHOUT +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY +# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public +# License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with avahi; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 +# USA. + +AM_CFLAGS=-I$(top_srcdir) + +# This cool debug trap works on i386/gcc only +AM_CFLAGS+='-DDEBUG_TRAP=__asm__("int $$3")' + +if HAVE_GLIB +if HAVE_DBUS + +avahiincludedir=$(includedir)/avahi-ui + +avahiinclude_HEADERS = \ + avahi-ui.h + +lib_LTLIBRARIES = \ + libavahi-ui.la + +libavahi_ui_la_SOURCES = \ + avahi-ui.h avahi-ui.c +libavahi_ui_la_CFLAGS = $(AM_CFLAGS) $(GTK20_CFLAGS) +libavahi_ui_la_LIBADD = $(AM_LDADD) ../avahi-common/libavahi-common.la ../avahi-client/libavahi-client.la ../avahi-glib/libavahi-glib.la $(GTK20_LIBS) +libavahi_ui_la_LDFLAGS = $(AM_LDFLAGS) -export-dynamic -version-info $(LIBAVAHI_UI_VERSION_INFO) + +if HAVE_GDBM +libavahi_ui_la_SOURCES += ../avahi-utils/stdb.h ../avahi-utils/stdb.c +libavahi_ui_la_CFLAGS += -DDATABASE_FILE=\"$(pkgdatadir)/service-types.db\" +libavahi_ui_la_LIBADD += -lgdbm +endif + +if HAVE_DBM +libavahi_ui_la_SOURCES += ../avahi-utils/stdb.h ../avahi-utils/stdb.c +libavahi_ui_la_CFLAGS += -DDATABASE_FILE=\"$(pkgdatadir)/service-types.db\" +endif + +bin_PROGRAMS = zssh + +zssh_SOURCES = zssh.c +zssh_CFLAGS = $(AM_CFLAGS) $(GTK20_CFLAGS) +zssh_LDADD = $(AM_LDADD) $(GTK20_LIBS) ../avahi-client/libavahi-client.la ../avahi-common/libavahi-common.la libavahi-ui.la + +endif +endif diff --git a/avahi-ui/avahi-ui.c b/avahi-ui/avahi-ui.c new file mode 100644 index 0000000..ce006b3 --- /dev/null +++ b/avahi-ui/avahi-ui.c @@ -0,0 +1,1163 @@ +/* $Id$ */ + +/*** + This file is part of avahi. + + avahi is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + avahi is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General + Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with avahi; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 + USA. +***/ + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include +#include +#include + +#include + +#include +#include +#include +#include +#include +#include + +#include "avahi-ui.h" + +#if defined(HAVE_GDBM) || defined(HAVE_DBM) +#include "../avahi-utils/stdb.h" +#endif + +/* todo: props, i18n, HIGify */ + +struct _AuiServiceDialog { + GtkDialog parent_instance; + + AvahiGLibPoll *glib_poll; + AvahiClient *client; + AvahiServiceBrowser **browsers; + AvahiServiceResolver *resolver; + AvahiDomainBrowser *domain_browser; + + gchar **browse_service_types; + gchar *service_type; + gchar *domain; + gchar *service_name; + AvahiProtocol address_family; + + AvahiAddress address; + gchar *host_name; + AvahiStringList *txt_data; + guint16 port; + + gboolean resolve_service, resolve_service_done; + gboolean resolve_host_name, resolve_host_name_done; + + GtkWidget *domain_label; + GtkWidget *domain_button; + GtkWidget *service_tree_view; + GtkWidget *service_progress_bar; + GtkWidget *service_ok_button; + + GtkListStore *service_list_store, *domain_list_store; + + guint service_pulse_timeout; + guint domain_pulse_timeout; + guint start_idle; + + AvahiIfIndex common_interface; + AvahiProtocol common_protocol; + + GtkWidget *domain_dialog; + GtkWidget *domain_entry; + GtkWidget *domain_tree_view; + GtkWidget *domain_progress_bar; + GtkWidget *domain_ok_button; +}; + +enum { + PROP_0, +}; + +enum { + SERVICE_COLUMN_IFACE, + SERVICE_COLUMN_PROTO, + SERVICE_COLUMN_TYPE, + SERVICE_COLUMN_NAME, + SERVICE_COLUMN_PRETTY_IFACE, + SERVICE_COLUMN_PRETTY_TYPE, + N_SERVICE_COLUMNS +}; + +enum { + DOMAIN_COLUMN_NAME, + DOMAIN_COLUMN_REF, + N_DOMAIN_COLUMNS +}; + +static void aui_service_dialog_finalize(GObject *object); + +G_DEFINE_TYPE(AuiServiceDialog, aui_service_dialog, GTK_TYPE_DIALOG) + +static void aui_service_dialog_class_init(AuiServiceDialogClass *klass) { + GObjectClass *object_class; +/* GtkWidgetClass *widget_class; */ +/* GtkDialogClass *dialog_class; */ + + object_class = (GObjectClass*) klass; +/* widget_class = (GtkWidgetClass*) klass; */ +/* dialog_class = (GtkDialogClass*) klass; */ + + object_class->finalize = aui_service_dialog_finalize; +} + + +GtkWidget *aui_service_dialog_new(const gchar *title) { + return GTK_WIDGET(g_object_new( + AUI_TYPE_SERVICE_DIALOG, + "has-separator", FALSE, + "title", title, + NULL)); +} + +static gboolean service_pulse_callback(gpointer data) { + AuiServiceDialog *d = AUI_SERVICE_DIALOG(data); + + gtk_progress_bar_pulse(GTK_PROGRESS_BAR(d->service_progress_bar)); + return TRUE; +} + +static gboolean domain_pulse_callback(gpointer data) { + AuiServiceDialog *d = AUI_SERVICE_DIALOG(data); + + gtk_progress_bar_pulse(GTK_PROGRESS_BAR(d->domain_progress_bar)); + return TRUE; +} + +static void client_callback(AvahiClient *c, AvahiClientState state, void *userdata) { + AuiServiceDialog *d = AUI_SERVICE_DIALOG(userdata); + + if (state == AVAHI_CLIENT_FAILURE) { + GtkWidget *m = gtk_message_dialog_new(GTK_WINDOW(d), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_ERROR, + GTK_BUTTONS_CLOSE, + "Avahi client failure: %s", + avahi_strerror(avahi_client_errno(c))); + gtk_dialog_run(GTK_DIALOG(m)); + gtk_widget_destroy(m); + + gtk_dialog_response(GTK_DIALOG(d), GTK_RESPONSE_CANCEL); + } +} + +static void resolve_callback( + AvahiServiceResolver *r, + AvahiIfIndex interface, + AvahiProtocol protocol, + AvahiResolverEvent event, + const char *name, + const char *type, + const char *domain, + const char *host_name, + const AvahiAddress *a, + uint16_t port, + AvahiStringList *txt, + AvahiLookupResultFlags flags, + void *userdata) { + + AuiServiceDialog *d = AUI_SERVICE_DIALOG(userdata); + + switch (event) { + case AVAHI_RESOLVER_FOUND: + + d->resolve_service_done = 1; + + g_free(d->service_name); + d->service_name = g_strdup(name); + + g_free(d->service_type); + d->service_type = g_strdup(type); + + g_free(d->domain); + d->domain = g_strdup(domain); + + g_free(d->host_name); + d->host_name = g_strdup(host_name); + + d->port = port; + + avahi_string_list_free(d->txt_data); + d->txt_data = avahi_string_list_copy(txt); + + if (a) { + d->resolve_host_name_done = 1; + d->address = *a; + } + + gtk_dialog_response(GTK_DIALOG(d), GTK_RESPONSE_OK); + + break; + + case AVAHI_RESOLVER_FAILURE: { + GtkWidget *m = gtk_message_dialog_new(GTK_WINDOW(d), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_ERROR, + GTK_BUTTONS_CLOSE, + "Avahi resolver failure: %s", + avahi_strerror(avahi_client_errno(d->client))); + gtk_dialog_run(GTK_DIALOG(m)); + gtk_widget_destroy(m); + + gtk_dialog_response(GTK_DIALOG(d), GTK_RESPONSE_CANCEL); + break; + } + } +} + + +static void browse_callback( + AvahiServiceBrowser *b, + AvahiIfIndex interface, + AvahiProtocol protocol, + AvahiBrowserEvent event, + const char *name, + const char *type, + const char *domain, + AVAHI_GCC_UNUSED AvahiLookupResultFlags flags, + void* userdata) { + + AuiServiceDialog *d = AUI_SERVICE_DIALOG(userdata); + + switch (event) { + + case AVAHI_BROWSER_NEW: { + gchar *ifs; + const gchar *pretty_type; + char ifname[IFNAMSIZ]; + GtkTreeIter iter; + GtkTreeSelection *selection; + + if (!(if_indextoname(interface, ifname))) + g_snprintf(ifname, sizeof(ifname), "%i", interface); + + ifs = g_strdup_printf("%s %s", ifname, protocol == AVAHI_PROTO_INET ? "IPv4" : "IPv6"); + +#if defined(HAVE_GDBM) || defined(HAVE_DBM) + pretty_type = stdb_lookup(type); +#else + pretty_type = type; +#endif + + gtk_list_store_append(d->service_list_store, &iter); + + gtk_list_store_set(d->service_list_store, &iter, + SERVICE_COLUMN_IFACE, interface, + SERVICE_COLUMN_PROTO, protocol, + SERVICE_COLUMN_NAME, name, + SERVICE_COLUMN_TYPE, type, + SERVICE_COLUMN_PRETTY_IFACE, ifs, + SERVICE_COLUMN_PRETTY_TYPE, pretty_type, + -1); + + g_free(ifs); + + if (d->common_protocol == AVAHI_PROTO_UNSPEC) + d->common_protocol = protocol; + + if (d->common_interface == AVAHI_IF_UNSPEC) + d->common_interface = interface; + + if (d->common_interface != interface || d->common_protocol != protocol) { + gtk_tree_view_column_set_visible(gtk_tree_view_get_column(GTK_TREE_VIEW(d->service_tree_view), 0), TRUE); + gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(d->service_tree_view), TRUE); + } + + selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(d->service_tree_view)); + if (!gtk_tree_selection_get_selected(selection, NULL, NULL)) { + + if (d->service_type && d->service_name && + avahi_domain_equal(d->service_type, type) && strcasecmp(d->service_name, name) == 0) { + GtkTreePath *path; + + gtk_tree_selection_select_iter(selection, &iter); + + path = gtk_tree_model_get_path(GTK_TREE_MODEL(d->service_list_store), &iter); + gtk_tree_view_set_cursor(GTK_TREE_VIEW(d->service_tree_view), path, NULL, FALSE); + gtk_tree_path_free(path); + } + + } + + break; + } + + case AVAHI_BROWSER_REMOVE: { + GtkTreeIter iter; + gboolean valid; + + valid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(d->service_list_store), &iter); + while (valid) { + gint _interface, _protocol; + gchar *_name, *_type; + gboolean found; + + gtk_tree_model_get(GTK_TREE_MODEL(d->service_list_store), &iter, + SERVICE_COLUMN_IFACE, &_interface, + SERVICE_COLUMN_PROTO, &_protocol, + SERVICE_COLUMN_NAME, &_name, + SERVICE_COLUMN_TYPE, &_type, + -1); + + found = _interface == interface && _protocol == protocol && strcasecmp(_name, name) == 0 && avahi_domain_equal(_type, type); + g_free(_name); + + if (found) { + gtk_list_store_remove(d->service_list_store, &iter); + break; + } + + valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(d->service_list_store), &iter); + } + + break; + } + + case AVAHI_BROWSER_FAILURE: { + GtkWidget *m = gtk_message_dialog_new(GTK_WINDOW(d), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_ERROR, + GTK_BUTTONS_CLOSE, + "Browsing for service type %s in domain %s failed: %s", + type, domain, + avahi_strerror(avahi_client_errno(d->client))); + gtk_dialog_run(GTK_DIALOG(m)); + gtk_widget_destroy(m); + + /* Fall through */ + } + + case AVAHI_BROWSER_ALL_FOR_NOW: + if (d->service_pulse_timeout > 0) { + g_source_remove(d->service_pulse_timeout); + d->service_pulse_timeout = 0; + gtk_widget_hide(d->service_progress_bar); + } + break; + + case AVAHI_BROWSER_CACHE_EXHAUSTED: + ; + } +} + +static void domain_make_default_selection(AuiServiceDialog *d, const gchar *name, GtkTreeIter *iter) { + GtkTreeSelection *selection; + + selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(d->domain_tree_view)); + if (!gtk_tree_selection_get_selected(selection, NULL, NULL)) { + + if (avahi_domain_equal(gtk_entry_get_text(GTK_ENTRY(d->domain_entry)), name)) { + GtkTreePath *path; + + gtk_tree_selection_select_iter(selection, iter); + + path = gtk_tree_model_get_path(GTK_TREE_MODEL(d->domain_list_store), iter); + gtk_tree_view_set_cursor(GTK_TREE_VIEW(d->domain_tree_view), path, NULL, FALSE); + gtk_tree_path_free(path); + } + + } +} + +static void domain_browse_callback( + AvahiDomainBrowser *b, + AvahiIfIndex interface, + AvahiProtocol protocol, + AvahiBrowserEvent event, + const char *name, + AVAHI_GCC_UNUSED AvahiLookupResultFlags flags, + void* userdata) { + + AuiServiceDialog *d = AUI_SERVICE_DIALOG(userdata); + + switch (event) { + + case AVAHI_BROWSER_NEW: { + GtkTreeIter iter; + gboolean found = FALSE, valid; + gint ref; + + valid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(d->domain_list_store), &iter); + while (valid) { + gchar *_name; + + gtk_tree_model_get(GTK_TREE_MODEL(d->domain_list_store), &iter, + DOMAIN_COLUMN_NAME, &_name, + DOMAIN_COLUMN_REF, &ref, + -1); + + found = avahi_domain_equal(_name, name); + g_free(_name); + + if (found) + break; + + valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(d->domain_list_store), &iter); + } + + if (found) + gtk_list_store_set(d->domain_list_store, &iter, DOMAIN_COLUMN_REF, ref + 1, -1); + else { + gtk_list_store_append(d->domain_list_store, &iter); + + gtk_list_store_set(d->domain_list_store, &iter, + DOMAIN_COLUMN_NAME, name, + DOMAIN_COLUMN_REF, 1, + -1); + } + + domain_make_default_selection(d, name, &iter); + + break; + } + + case AVAHI_BROWSER_REMOVE: { + gboolean valid; + GtkTreeIter iter; + + valid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(d->domain_list_store), &iter); + while (valid) { + gint ref; + gchar *_name; + gboolean found; + + gtk_tree_model_get(GTK_TREE_MODEL(d->domain_list_store), &iter, + DOMAIN_COLUMN_NAME, &_name, + DOMAIN_COLUMN_REF, &ref, + -1); + + found = avahi_domain_equal(_name, name); + g_free(_name); + + if (found) { + if (ref <= 1) + gtk_list_store_remove(d->service_list_store, &iter); + else + gtk_list_store_set(d->domain_list_store, &iter, DOMAIN_COLUMN_REF, ref - 1, -1); + break; + } + + valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(d->domain_list_store), &iter); + } + + break; + } + + + case AVAHI_BROWSER_FAILURE: { + GtkWidget *m = gtk_message_dialog_new(GTK_WINDOW(d), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_ERROR, + GTK_BUTTONS_CLOSE, + "Avahi domain browser failure: %s", + avahi_strerror(avahi_client_errno(d->client))); + gtk_dialog_run(GTK_DIALOG(m)); + gtk_widget_destroy(m); + + /* Fall through */ + } + + case AVAHI_BROWSER_ALL_FOR_NOW: + if (d->domain_pulse_timeout > 0) { + g_source_remove(d->domain_pulse_timeout); + d->domain_pulse_timeout = 0; + gtk_widget_hide(d->domain_progress_bar); + } + break; + + case AVAHI_BROWSER_CACHE_EXHAUSTED: + ; + } +} + +static const gchar *get_domain_name(AuiServiceDialog *d) { + const gchar *domain; + + g_return_val_if_fail(d, NULL); + + if (d->domain) + return d->domain; + + if (!(domain = avahi_client_get_domain_name(d->client))) { + GtkWidget *m = gtk_message_dialog_new(GTK_WINDOW(d), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_ERROR, + GTK_BUTTONS_CLOSE, + "Failed to read Avahi domain : %s", + avahi_strerror(avahi_client_errno(d->client))); + gtk_dialog_run(GTK_DIALOG(m)); + gtk_widget_destroy(m); + + return NULL; + } + + return domain; +} + +static gboolean start_callback(gpointer data) { + int error; + AuiServiceDialog *d = AUI_SERVICE_DIALOG(data); + gchar **st; + AvahiServiceBrowser **sb; + unsigned i; + const char *domain; + + d->start_idle = 0; + + if (!d->browse_service_types || !*d->browse_service_types) { + g_warning("Browse service type list is empty!"); + return FALSE; + } + + if (!d->client) { + if (!(d->client = avahi_client_new(avahi_glib_poll_get(d->glib_poll), 0, client_callback, d, &error))) { + + GtkWidget *m = gtk_message_dialog_new(GTK_WINDOW(d), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_ERROR, + GTK_BUTTONS_CLOSE, + "Failed to connect to Avahi server: %s", + avahi_strerror(error)); + gtk_dialog_run(GTK_DIALOG(m)); + gtk_widget_destroy(m); + + gtk_dialog_response(GTK_DIALOG(d), GTK_RESPONSE_CANCEL); + return FALSE; + } + } + + if (!(domain = get_domain_name(d))) { + gtk_dialog_response(GTK_DIALOG(d), GTK_RESPONSE_CANCEL); + return FALSE; + } + + g_assert(domain); + + if (avahi_domain_equal(domain, "local.")) + gtk_label_set_markup(GTK_LABEL(d->domain_label), "Browsing for services on local network:"); + else { + gchar *t = g_strdup_printf("Browsing for services in domain %s:", domain); + gtk_label_set_markup(GTK_LABEL(d->domain_label), t); + g_free(t); + } + + if (d->browsers) { + for (sb = d->browsers; *sb; sb++) + avahi_service_browser_free(*sb); + + g_free(d->browsers); + d->browsers = NULL; + } + + gtk_list_store_clear(GTK_LIST_STORE(d->service_list_store)); + d->common_interface = AVAHI_IF_UNSPEC; + d->common_protocol = AVAHI_PROTO_UNSPEC; + + gtk_tree_view_column_set_visible(gtk_tree_view_get_column(GTK_TREE_VIEW(d->service_tree_view), 0), FALSE); + 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))); + gtk_widget_show(d->service_progress_bar); + + if (d->service_pulse_timeout <= 0) + d->service_pulse_timeout = g_timeout_add(100, service_pulse_callback, d); + + for (i = 0; d->browse_service_types[i]; i++) + ; + g_assert(i > 0); + + d->browsers = g_new0(AvahiServiceBrowser*, i+1); + for (st = d->browse_service_types, sb = d->browsers; *st; st++, sb++) { + + if (!(*sb = avahi_service_browser_new(d->client, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, *st, d->domain, 0, browse_callback, d))) { + GtkWidget *m = gtk_message_dialog_new(GTK_WINDOW(d), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_ERROR, + GTK_BUTTONS_CLOSE, + "Failed to create browser for %s: %s", + *st, + avahi_strerror(avahi_client_errno(d->client))); + gtk_dialog_run(GTK_DIALOG(m)); + gtk_widget_destroy(m); + + gtk_dialog_response(GTK_DIALOG(d), GTK_RESPONSE_CANCEL); + return FALSE; + + } + } + + return FALSE; +} + +static void aui_service_dialog_finalize(GObject *object) { + AuiServiceDialog *d = AUI_SERVICE_DIALOG(object); + + if (d->domain_pulse_timeout > 0) + g_source_remove(d->domain_pulse_timeout); + + if (d->service_pulse_timeout > 0) + g_source_remove(d->service_pulse_timeout); + + if (d->start_idle > 0) + g_source_remove(d->start_idle); + + g_free(d->host_name); + g_free(d->domain); + g_free(d->service_name); + + avahi_string_list_free(d->txt_data); + + g_strfreev(d->browse_service_types); + + if (d->domain_browser) + avahi_domain_browser_free(d->domain_browser); + + if (d->resolver) + avahi_service_resolver_free(d->resolver); + + if (d->browsers) { + AvahiServiceBrowser **sb; + + for (sb = d->browsers; *sb; sb++) + avahi_service_browser_free(*sb); + + g_free(d->browsers); + } + + if (d->client) + avahi_client_free(d->client); + + if (d->glib_poll) + avahi_glib_poll_free(d->glib_poll); + + G_OBJECT_CLASS(aui_service_dialog_parent_class)->finalize(object); +} + +static void service_row_activated_callback(GtkTreeView *tree_view, GtkTreePath *path, GtkTreeViewColumn *column, gpointer user_data) { + AuiServiceDialog *d = AUI_SERVICE_DIALOG(user_data); + + gtk_dialog_response(GTK_DIALOG(d), GTK_RESPONSE_OK); +} + +static void service_selection_changed_callback(GtkTreeSelection *selection, gpointer user_data) { + AuiServiceDialog *d = AUI_SERVICE_DIALOG(user_data); + + gtk_widget_set_sensitive(d->service_ok_button, gtk_tree_selection_get_selected(selection, NULL, NULL)); +} + +static void response_callback(GtkDialog *dialog, gint response, gpointer user_data) { + AuiServiceDialog *d = AUI_SERVICE_DIALOG(user_data); + + if (response == GTK_RESPONSE_OK && + ((d->resolve_service && !d->resolve_service_done) || + (d->resolve_host_name && !d->resolve_host_name_done))) { + + GtkTreeIter iter; + gint interface, protocol; + gchar *name, *type; + GdkCursor *cursor; + + g_signal_stop_emission(dialog, g_signal_lookup("response", gtk_dialog_get_type()), 0); + + if (d->resolver) + return; + + g_return_if_fail(gtk_tree_selection_get_selected(gtk_tree_view_get_selection(GTK_TREE_VIEW(d->service_tree_view)), NULL, &iter)); + + gtk_tree_model_get(GTK_TREE_MODEL(d->service_list_store), &iter, + SERVICE_COLUMN_IFACE, &interface, + SERVICE_COLUMN_PROTO, &protocol, + SERVICE_COLUMN_NAME, &name, + SERVICE_COLUMN_TYPE, &type, -1); + + g_return_if_fail(d->client); + + gtk_widget_set_sensitive(GTK_WIDGET(dialog), FALSE); + cursor = gdk_cursor_new(GDK_WATCH); + gdk_window_set_cursor(GTK_WIDGET(dialog)->window, cursor); + gdk_cursor_unref(cursor); + + if (!(d->resolver = avahi_service_resolver_new( + d->client, interface, protocol, name, type, d->domain, + d->address_family, !d->resolve_host_name ? AVAHI_LOOKUP_NO_ADDRESS : 0, resolve_callback, d))) { + + GtkWidget *m = gtk_message_dialog_new(GTK_WINDOW(d), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_ERROR, + GTK_BUTTONS_CLOSE, + "Failed to create resolver for %s of type %s in domain %s: %s", + name, type, d->domain, + avahi_strerror(avahi_client_errno(d->client))); + gtk_dialog_run(GTK_DIALOG(m)); + gtk_widget_destroy(m); + + gtk_dialog_response(GTK_DIALOG(d), GTK_RESPONSE_CANCEL); + return; + } + } +} + +static gboolean is_valid_domain_suffix(const gchar *n) { + gchar label[AVAHI_LABEL_MAX]; + + if (!avahi_is_valid_domain_name(n)) + return FALSE; + + if (!avahi_unescape_label(&n, label, sizeof(label))) + return FALSE; + + /* At least one label */ + + return !!label[0]; +} + +static void domain_row_activated_callback(GtkTreeView *tree_view, GtkTreePath *path, GtkTreeViewColumn *column, gpointer user_data) { + AuiServiceDialog *d = AUI_SERVICE_DIALOG(user_data); + + if (is_valid_domain_suffix(gtk_entry_get_text(GTK_ENTRY(d->domain_entry)))) + gtk_dialog_response(GTK_DIALOG(d->domain_dialog), GTK_RESPONSE_OK); +} + +static void domain_selection_changed_callback(GtkTreeSelection *selection, gpointer user_data) { + GtkTreeIter iter; + AuiServiceDialog *d = AUI_SERVICE_DIALOG(user_data); + gchar *name; + + g_return_if_fail(gtk_tree_selection_get_selected(gtk_tree_view_get_selection(GTK_TREE_VIEW(d->domain_tree_view)), NULL, &iter)); + + gtk_tree_model_get(GTK_TREE_MODEL(d->domain_list_store), &iter, + DOMAIN_COLUMN_NAME, &name, -1); + + gtk_entry_set_text(GTK_ENTRY(d->domain_entry), name); +} + +static void domain_entry_changed_callback(GtkEditable *editable, gpointer user_data) { + AuiServiceDialog *d = AUI_SERVICE_DIALOG(user_data); + + gtk_widget_set_sensitive(d->domain_ok_button, is_valid_domain_suffix(gtk_entry_get_text(GTK_ENTRY(d->domain_entry)))); +} + +static void domain_button_clicked(GtkButton *button, gpointer user_data) { + GtkWidget *vbox, *vbox2, *scrolled_window; + GtkTreeSelection *selection; + GtkCellRenderer *renderer; + GtkTreeViewColumn *column; + AuiServiceDialog *d = AUI_SERVICE_DIALOG(user_data); + const gchar *domain; + GtkTreeIter iter; + + g_return_if_fail(!d->domain_dialog); + g_return_if_fail(!d->domain_browser); + + if (!(domain = get_domain_name(d))) { + gtk_dialog_response(GTK_DIALOG(d), GTK_RESPONSE_CANCEL); + return; + } + + 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))) { + GtkWidget *m = gtk_message_dialog_new(GTK_WINDOW(d), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_ERROR, + GTK_BUTTONS_CLOSE, + "Failed to create domain browser: %s", + avahi_strerror(avahi_client_errno(d->client))); + gtk_dialog_run(GTK_DIALOG(m)); + gtk_widget_destroy(m); + + gtk_dialog_response(GTK_DIALOG(d), GTK_RESPONSE_CANCEL); + return; + } + + d->domain_dialog = gtk_dialog_new(); + gtk_container_set_border_width(GTK_CONTAINER(d->domain_dialog), 5); + gtk_window_set_title(GTK_WINDOW(d->domain_dialog), "Change domain"); + gtk_dialog_set_has_separator(GTK_DIALOG(d->domain_dialog), FALSE); + + vbox = gtk_vbox_new(FALSE, 8); + gtk_container_set_border_width(GTK_CONTAINER(vbox), 8); + gtk_box_pack_start(GTK_BOX(GTK_DIALOG(d->domain_dialog)->vbox), vbox, TRUE, TRUE, 0); + + d->domain_entry = gtk_entry_new_with_max_length(AVAHI_DOMAIN_NAME_MAX); + gtk_entry_set_text(GTK_ENTRY(d->domain_entry), domain); + gtk_entry_set_activates_default(GTK_ENTRY(d->domain_entry), TRUE); + g_signal_connect(d->domain_entry, "changed", G_CALLBACK(domain_entry_changed_callback), d); + gtk_box_pack_start(GTK_BOX(vbox), d->domain_entry, FALSE, FALSE, 0); + + vbox2 = gtk_vbox_new(FALSE, 8); + gtk_box_pack_start(GTK_BOX(vbox), vbox2, TRUE, TRUE, 0); + + scrolled_window = gtk_scrolled_window_new(NULL, NULL); + gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW (scrolled_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); + gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW (scrolled_window), GTK_SHADOW_ETCHED_IN); + gtk_box_pack_start(GTK_BOX(vbox2), scrolled_window, TRUE, TRUE, 0); + + d->domain_list_store = gtk_list_store_new(N_DOMAIN_COLUMNS, G_TYPE_STRING, G_TYPE_INT); + + d->domain_tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(d->domain_list_store)); + gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(d->domain_tree_view), FALSE); + g_signal_connect(d->domain_tree_view, "row-activated", G_CALLBACK(domain_row_activated_callback), d); + selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(d->domain_tree_view)); + gtk_tree_selection_set_mode(selection, GTK_SELECTION_BROWSE); + g_signal_connect(selection, "changed", G_CALLBACK(domain_selection_changed_callback), d); + + renderer = gtk_cell_renderer_text_new(); + column = gtk_tree_view_column_new_with_attributes("Name", renderer, "text", DOMAIN_COLUMN_NAME, NULL); + gtk_tree_view_column_set_expand(column, TRUE); + gtk_tree_view_append_column(GTK_TREE_VIEW(d->domain_tree_view), column); + + gtk_tree_view_set_search_column(GTK_TREE_VIEW(d->domain_tree_view), DOMAIN_COLUMN_NAME); + gtk_container_add(GTK_CONTAINER(scrolled_window), d->domain_tree_view); + + d->domain_progress_bar = gtk_progress_bar_new(); + gtk_progress_bar_set_text(GTK_PROGRESS_BAR(d->domain_progress_bar), "Browsing ..."); + gtk_progress_bar_set_pulse_step(GTK_PROGRESS_BAR(d->domain_progress_bar), 0.1); + gtk_box_pack_end(GTK_BOX(vbox2), d->domain_progress_bar, FALSE, FALSE, 0); + + gtk_dialog_add_button(GTK_DIALOG(d->domain_dialog), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL); + d->domain_ok_button = GTK_WIDGET(gtk_dialog_add_button(GTK_DIALOG(d->domain_dialog), GTK_STOCK_OK, GTK_RESPONSE_OK)); + gtk_dialog_set_default_response(GTK_DIALOG(d->domain_dialog), GTK_RESPONSE_OK); + gtk_widget_set_sensitive(d->domain_ok_button, is_valid_domain_suffix(gtk_entry_get_text(GTK_ENTRY(d->domain_entry)))); + + gtk_widget_grab_default(d->domain_ok_button); + gtk_widget_grab_focus(d->domain_entry); + + gtk_window_set_default_size(GTK_WINDOW(d->domain_dialog), 300, 300); + + gtk_widget_show_all(vbox); + + gtk_list_store_append(d->domain_list_store, &iter); + gtk_list_store_set(d->domain_list_store, &iter, DOMAIN_COLUMN_NAME, "local", DOMAIN_COLUMN_REF, 1, -1); + domain_make_default_selection(d, "local", &iter); + + d->domain_pulse_timeout = g_timeout_add(100, domain_pulse_callback, d); + + if (gtk_dialog_run(GTK_DIALOG(d->domain_dialog)) == GTK_RESPONSE_OK) + aui_service_dialog_set_domain(d, gtk_entry_get_text(GTK_ENTRY(d->domain_entry))); + + gtk_widget_destroy(d->domain_dialog); + d->domain_dialog = NULL; + + if (d->domain_pulse_timeout > 0) { + g_source_remove(d->domain_pulse_timeout); + d->domain_pulse_timeout = 0; + } + + avahi_domain_browser_free(d->domain_browser); + d->domain_browser = NULL; + +} + +static void aui_service_dialog_init(AuiServiceDialog *d) { + GtkWidget *vbox, *vbox2, *hbox, *scrolled_window; + GtkCellRenderer *renderer; + GtkTreeViewColumn *column; + GtkTreeSelection *selection; + + d->host_name = NULL; + d->domain = NULL; + d->service_name = NULL; + d->txt_data = NULL; + d->browse_service_types = NULL; + memset(&d->address, 0, sizeof(d->address)); + d->port = 0; + d->resolve_host_name = d->resolve_service = TRUE; + d->resolve_host_name_done = d->resolve_service_done = FALSE; + d->address_family = AVAHI_PROTO_UNSPEC; + + d->glib_poll = NULL; + d->client = NULL; + d->browsers = NULL; + d->resolver = NULL; + d->domain_browser = NULL; + + d->service_pulse_timeout = 0; + d->domain_pulse_timeout = 0; + d->start_idle = 0; + d->common_interface = AVAHI_IF_UNSPEC; + d->common_protocol = AVAHI_PROTO_UNSPEC; + + d->domain_dialog = NULL; + d->domain_entry = NULL; + d->domain_tree_view = NULL; + d->domain_progress_bar = NULL; + d->domain_ok_button = NULL; + + d->service_list_store = d->domain_list_store = NULL; + + gtk_widget_push_composite_child(); + + gtk_container_set_border_width(GTK_CONTAINER(d), 5); + + vbox = gtk_vbox_new(FALSE, 8); + gtk_container_set_border_width(GTK_CONTAINER(vbox), 8); + gtk_box_pack_start(GTK_BOX(GTK_DIALOG(d)->vbox), vbox, TRUE, TRUE, 0); + + hbox = gtk_hbox_new(FALSE, 8); + gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0); + + d->domain_label = gtk_label_new("Initializing..."); + gtk_label_set_ellipsize(GTK_LABEL(d->domain_label), TRUE); + gtk_misc_set_alignment(GTK_MISC(d->domain_label), 0, 0.5); + gtk_box_pack_start(GTK_BOX(hbox), d->domain_label, TRUE, TRUE, 0); + + d->domain_button = gtk_button_new_with_mnemonic("Change _domain..."); + g_signal_connect(d->domain_button, "clicked", G_CALLBACK(domain_button_clicked), d); + gtk_box_pack_end(GTK_BOX(hbox), d->domain_button, FALSE, TRUE, 0); + + vbox2 = gtk_vbox_new(FALSE, 8); + gtk_box_pack_start(GTK_BOX(vbox), vbox2, TRUE, TRUE, 0); + + scrolled_window = gtk_scrolled_window_new(NULL, NULL); + gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW (scrolled_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); + gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW (scrolled_window), GTK_SHADOW_ETCHED_IN); + gtk_box_pack_start(GTK_BOX(vbox2), scrolled_window, TRUE, TRUE, 0); + + 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); + + d->service_tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(d->service_list_store)); + gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(d->service_tree_view), FALSE); + g_signal_connect(d->service_tree_view, "row-activated", G_CALLBACK(service_row_activated_callback), d); + selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(d->service_tree_view)); + gtk_tree_selection_set_mode(selection, GTK_SELECTION_BROWSE); + g_signal_connect(selection, "changed", G_CALLBACK(service_selection_changed_callback), d); + + renderer = gtk_cell_renderer_text_new(); + column = gtk_tree_view_column_new_with_attributes("Location", renderer, "text", SERVICE_COLUMN_PRETTY_IFACE, NULL); + gtk_tree_view_column_set_visible(column, FALSE); + gtk_tree_view_append_column(GTK_TREE_VIEW(d->service_tree_view), column); + + renderer = gtk_cell_renderer_text_new(); + column = gtk_tree_view_column_new_with_attributes("Name", renderer, "text", SERVICE_COLUMN_NAME, NULL); + gtk_tree_view_column_set_expand(column, TRUE); + gtk_tree_view_append_column(GTK_TREE_VIEW(d->service_tree_view), column); + + renderer = gtk_cell_renderer_text_new(); + column = gtk_tree_view_column_new_with_attributes("Type", renderer, "text", SERVICE_COLUMN_PRETTY_TYPE, NULL); + gtk_tree_view_column_set_visible(column, FALSE); + gtk_tree_view_append_column(GTK_TREE_VIEW(d->service_tree_view), column); + + gtk_tree_view_set_search_column(GTK_TREE_VIEW(d->service_tree_view), SERVICE_COLUMN_NAME); + gtk_container_add(GTK_CONTAINER(scrolled_window), d->service_tree_view); + + d->service_progress_bar = gtk_progress_bar_new(); + gtk_progress_bar_set_text(GTK_PROGRESS_BAR(d->service_progress_bar), "Browsing ..."); + gtk_progress_bar_set_pulse_step(GTK_PROGRESS_BAR(d->service_progress_bar), 0.1); + gtk_box_pack_end(GTK_BOX(vbox2), d->service_progress_bar, FALSE, FALSE, 0); + + gtk_dialog_add_button(GTK_DIALOG(d), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL); + d->service_ok_button = GTK_WIDGET(gtk_dialog_add_button(GTK_DIALOG(d), GTK_STOCK_OK, GTK_RESPONSE_OK)); + gtk_dialog_set_default_response(GTK_DIALOG(d), GTK_RESPONSE_OK); + gtk_widget_set_sensitive(d->service_ok_button, FALSE); + + gtk_widget_grab_default(d->service_ok_button); + gtk_widget_grab_focus(d->service_tree_view); + + gtk_window_set_default_size(GTK_WINDOW(d), 400, 300); + + gtk_widget_show_all(vbox); + + gtk_widget_pop_composite_child(); + + d->glib_poll = avahi_glib_poll_new(NULL, G_PRIORITY_DEFAULT); + + d->service_pulse_timeout = g_timeout_add(100, service_pulse_callback, d); + d->start_idle = g_idle_add(start_callback, d); + + g_signal_connect(d, "response", G_CALLBACK(response_callback), d); +} + +static void restart_browsing(AuiServiceDialog *d) { + g_return_if_fail(AUI_IS_SERVICE_DIALOG(d)); + + if (d->start_idle <= 0) + d->start_idle = g_idle_add(start_callback, d); +} + +void aui_service_dialog_set_browse_service_types(AuiServiceDialog *d, const char *type, ...) { + va_list ap, apcopy; + const char *t; + unsigned u; + + g_return_if_fail(AUI_IS_SERVICE_DIALOG(d)); + g_return_if_fail(type); + + g_strfreev(d->browse_service_types); + + va_copy(apcopy, ap); + + va_start(ap, type); + for (u = 1; va_arg(ap, const char *); u++) + ; + va_end(ap); + + d->browse_service_types = g_new0(gchar*, u+1); + d->browse_service_types[0] = g_strdup(type); + + va_start(apcopy, type); + for (u = 1; (t = va_arg(apcopy, const char*)); u++) + d->browse_service_types[u] = g_strdup(t); + va_end(apcopy); + + if (d->browse_service_types[0] && d->browse_service_types[1]) { + /* Multiple service types, enable headers */ + + gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(d->service_tree_view), TRUE); + gtk_tree_view_column_set_visible(gtk_tree_view_get_column(GTK_TREE_VIEW(d->service_tree_view), 2), TRUE); + } + + restart_browsing(d); +} + +void aui_service_dialog_set_browse_service_typesv(AuiServiceDialog *d, const char *const*types) { + + g_return_if_fail(AUI_IS_SERVICE_DIALOG(d)); + g_return_if_fail(types); + g_return_if_fail(*types); + + g_strfreev(d->browse_service_types); + d->browse_service_types = g_strdupv((char**) types); + + if (d->browse_service_types[0] && d->browse_service_types[1]) { + /* Multiple service types, enable headers */ + + gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(d->service_tree_view), TRUE); + gtk_tree_view_column_set_visible(gtk_tree_view_get_column(GTK_TREE_VIEW(d->service_tree_view), 2), TRUE); + } + + restart_browsing(d); +} + +const gchar*const* aui_service_dialog_get_browse_service_types(AuiServiceDialog *d) { + g_return_val_if_fail(AUI_IS_SERVICE_DIALOG(d), NULL); + + return (const char* const*) d->browse_service_types; +} + +void aui_service_dialog_set_domain(AuiServiceDialog *d, const char *domain) { + g_return_if_fail(AUI_IS_SERVICE_DIALOG(d)); + g_return_if_fail(is_valid_domain_suffix(domain)); + + g_free(d->domain); + d->domain = avahi_normalize_name_strdup(domain); + + restart_browsing(d); +} + +const char* aui_service_dialog_get_domain(AuiServiceDialog *d) { + g_return_val_if_fail(AUI_IS_SERVICE_DIALOG(d), NULL); + + return d->domain; +} + +void aui_service_dialog_set_service_name(AuiServiceDialog *d, const char *name) { + g_return_if_fail(AUI_IS_SERVICE_DIALOG(d)); + + g_free(d->service_name); + d->service_name = g_strdup(name); +} + +const char* aui_service_dialog_get_service_name(AuiServiceDialog *d) { + g_return_val_if_fail(AUI_IS_SERVICE_DIALOG(d), NULL); + + return d->service_name; +} + +void aui_service_dialog_set_service_type(AuiServiceDialog *d, const char*stype) { + g_return_if_fail(AUI_IS_SERVICE_DIALOG(d)); + + g_free(d->service_type); + d->service_type = g_strdup(stype); +} + +const char* aui_service_dialog_get_service_type(AuiServiceDialog *d) { + g_return_val_if_fail(AUI_IS_SERVICE_DIALOG(d), NULL); + + return d->service_type; +} + +const AvahiAddress* aui_service_dialog_get_address(AuiServiceDialog *d) { + g_return_val_if_fail(AUI_IS_SERVICE_DIALOG(d), NULL); + g_return_val_if_fail(d->resolve_service_done && d->resolve_host_name_done, NULL); + + return &d->address; +} + +guint16 aui_service_dialog_get_port(AuiServiceDialog *d) { + g_return_val_if_fail(AUI_IS_SERVICE_DIALOG(d), 0); + g_return_val_if_fail(d->resolve_service_done, 0); + + return d->port; +} + +const char* aui_service_dialog_get_host_name(AuiServiceDialog *d) { + g_return_val_if_fail(AUI_IS_SERVICE_DIALOG(d), NULL); + g_return_val_if_fail(d->resolve_service_done, NULL); + + return d->host_name; +} + +const AvahiStringList *aui_service_dialog_get_txt_data(AuiServiceDialog *d) { + g_return_val_if_fail(AUI_IS_SERVICE_DIALOG(d), NULL); + g_return_val_if_fail(d->resolve_service_done, NULL); + + return d->txt_data; +} + +void aui_service_dialog_set_resolve_service(AuiServiceDialog *d, gboolean resolve) { + g_return_if_fail(AUI_IS_SERVICE_DIALOG(d)); + + d->resolve_service = resolve; +} + +gboolean aui_service_dialog_get_resolve_service(AuiServiceDialog *d) { + g_return_val_if_fail(AUI_IS_SERVICE_DIALOG(d), FALSE); + + return d->resolve_service; +} + +void aui_service_dialog_set_resolve_host_name(AuiServiceDialog *d, gboolean resolve) { + g_return_if_fail(AUI_IS_SERVICE_DIALOG(d)); + + d->resolve_host_name = resolve; +} + +gboolean aui_service_dialog_get_resolve_host_name(AuiServiceDialog *d) { + g_return_val_if_fail(AUI_IS_SERVICE_DIALOG(d), FALSE); + + return d->resolve_host_name; +} + +void aui_service_dialog_set_address_family(AuiServiceDialog *d, AvahiProtocol proto) { + g_return_if_fail(AUI_IS_SERVICE_DIALOG(d)); + g_return_if_fail(proto == AVAHI_PROTO_UNSPEC || proto == AVAHI_PROTO_INET || proto == AVAHI_PROTO_INET6); + + d->address_family = proto; +} + +AvahiProtocol aui_service_dialog_get_address_family(AuiServiceDialog *d) { + g_return_val_if_fail(AUI_IS_SERVICE_DIALOG(d), AVAHI_PROTO_UNSPEC); + + return d->address_family; +} diff --git a/avahi-ui/avahi-ui.h b/avahi-ui/avahi-ui.h new file mode 100644 index 0000000..9afebf9 --- /dev/null +++ b/avahi-ui/avahi-ui.h @@ -0,0 +1,87 @@ +#ifndef fooavahiuihfoo +#define fooavahiuihfoo + +/* $Id$ */ + +/*** + This file is part of avahi. + + avahi is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + avahi is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General + Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with avahi; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 + USA. +***/ + +#include +#include + +#include + +G_BEGIN_DECLS + +#define AUI_TYPE_SERVICE_DIALOG (aui_service_dialog_get_type()) +#define AUI_SERVICE_DIALOG(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), AUI_TYPE_SERVICE_DIALOG, AuiServiceDialog)) +#define AUI_SERVICE_DIALOG_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), AUI_TYPE_SERVICE_DIALOG, AuiServiceDialogClass)) +#define AUI_IS_SERVICE_DIALOG(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), AUI_TYPE_SERVICE_DIALOG)) +#define AUI_IS_SERVICE_DIALOG_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), AUI_TYPE_SERVICE_DIALOG)) +#define AUI_SERVICE_DIALOG_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), AUI_TYPE_SERVICE_DIALOG, AuiServiceDialogClass)) + +typedef struct _AuiServiceDialog AuiServiceDialog; +typedef struct _AuiServiceDialogClass AuiServiceDialogClass; + +struct _AuiServiceDialogClass { + GtkDialogClass parent_class; + + /* Padding for future expansion */ + void (*_aui_reserved1)(void); + void (*_aui_reserved2)(void); + void (*_aui_reserved3)(void); + void (*_aui_reserved4)(void); +}; + +/* ServiceDialog */ +GType aui_service_dialog_get_type(void) G_GNUC_CONST; +GtkWidget* aui_service_dialog_new(const gchar *title); + +void aui_service_dialog_set_browse_service_types(AuiServiceDialog *d, const gchar *type, ...) G_GNUC_NULL_TERMINATED; +void aui_service_dialog_set_browse_service_typesv(AuiServiceDialog *d, const gchar *const*type); +const gchar*const* aui_service_dialog_get_browse_service_types(AuiServiceDialog *d); + +void aui_service_dialog_set_domain(AuiServiceDialog *d, const gchar *domain); +const gchar* aui_service_dialog_get_domain(AuiServiceDialog *d); + +void aui_service_dialog_set_service_type(AuiServiceDialog *d, const gchar *name); +const gchar* aui_service_dialog_get_service_type(AuiServiceDialog *d); + +void aui_service_dialog_set_service_name(AuiServiceDialog *d, const gchar *name); +const gchar* aui_service_dialog_get_service_name(AuiServiceDialog *d); + +const AvahiAddress* aui_service_dialog_get_address(AuiServiceDialog *d); +guint16 aui_service_dialog_get_port(AuiServiceDialog *d); +const gchar* aui_service_dialog_get_host_name(AuiServiceDialog *d); +const AvahiStringList *aui_service_dialog_get_txt_data(AuiServiceDialog *d); + +void aui_service_dialog_set_resolve_service(AuiServiceDialog *d, gboolean resolve); +gboolean aui_service_dialog_get_resolve_service(AuiServiceDialog *d); + +void aui_service_dialog_set_resolve_host_name(AuiServiceDialog *d, gboolean resolve); +gboolean aui_service_dialog_get_resolve_host_name(AuiServiceDialog *d); + +void aui_service_dialog_set_address_family(AuiServiceDialog *d, AvahiProtocol proto); +AvahiProtocol aui_service_dialog_get_address_family(AuiServiceDialog *d); + +G_END_DECLS + +#endif + + diff --git a/avahi-ui/zssh.c b/avahi-ui/zssh.c new file mode 100644 index 0000000..12b78bf --- /dev/null +++ b/avahi-ui/zssh.c @@ -0,0 +1,98 @@ +/* $Id$ */ + +/*** + This file is part of avahi. + + avahi is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + avahi is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General + Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with avahi; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 + USA. +***/ + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include +#include +#include + +#include + +#include +#include +#include + +#include "avahi-ui.h" + +int main(int argc, char*argv[]) { + GtkWidget *d; + + gtk_init(&argc, &argv); + + d = aui_service_dialog_new("Choose SSH server"); + aui_service_dialog_set_browse_service_types(AUI_SERVICE_DIALOG(d), "_ssh._tcp", /*"_ftp._tcp", "_http._tcp",*/ NULL); + aui_service_dialog_set_resolve_service(AUI_SERVICE_DIALOG(d), TRUE); + aui_service_dialog_set_resolve_host_name(AUI_SERVICE_DIALOG(d), !avahi_nss_support()); + + gtk_window_present(GTK_WINDOW(d)); + + if (gtk_dialog_run(GTK_DIALOG(d)) == GTK_RESPONSE_OK) { + char p[16], a[AVAHI_ADDRESS_STR_MAX], *u = NULL; + char *h = NULL; + const AvahiStringList *txt; + + snprintf(p, sizeof(p), "%u", aui_service_dialog_get_port(AUI_SERVICE_DIALOG(d))); + + if (avahi_nss_support()) + h = g_strdup(aui_service_dialog_get_host_name(AUI_SERVICE_DIALOG(d))); + else + h = g_strdup(avahi_address_snprint(a, sizeof(a), aui_service_dialog_get_address(AUI_SERVICE_DIALOG(d)))); + + for (txt = aui_service_dialog_get_txt_data(AUI_SERVICE_DIALOG(d)); txt; txt = txt->next) { + char *key, *value; + + if (avahi_string_list_get_pair((AvahiStringList*) txt, &key, &value, NULL) < 0) + break; + + if (strcmp(key, "u") == 0) + u = g_strdup(value); + + avahi_free(key); + avahi_free(value); + } + + gtk_widget_destroy(d); + + if (u) { + g_print("ssh -p %s -l %s %s\n", p, u, h); + execlp("ssh", "ssh", "-p", p, "-l", u, h, NULL); + } else { + g_print("ssh -p %s %s\n", p, h); + execlp("ssh", "ssh", "-p", p, h, NULL); + } + + g_warning("execlp() failed: %s", strerror(errno)); + + g_free(h); + g_free(u); + + } else { + gtk_widget_destroy(d); + + g_print("Canceled.\n"); + } + + return 1; + +} diff --git a/configure.ac b/configure.ac index b62f06a..f127648 100644 --- a/configure.ac +++ b/configure.ac @@ -34,6 +34,7 @@ AC_SUBST(LIBAVAHI_CLIENT_VERSION_INFO, [5:2:2]) AC_SUBST(LIBAVAHI_GLIB_VERSION_INFO, [1:1:0]) AC_SUBST(LIBAVAHI_QT3_VERSION_INFO, [1:1:0]) AC_SUBST(LIBAVAHI_QT4_VERSION_INFO, [1:1:0]) +AC_SUBST(LIBAVAHI_UI_VERSION_INFO, [0:0:0]) # Do not touch these, since they we took this version-info from upstream HOWL/Bonjour AC_SUBST(LIBAVAHI_COMPAT_LIBDNS_SD_VERSION_INFO, [1:0:0]) @@ -909,6 +910,7 @@ avahi-compat-libdns_sd/Makefile avahi-compat-howl/Makefile avahi-compat-howl/samples/Makefile avahi-autoipd/Makefile +avahi-ui/Makefile ]) AC_OUTPUT @@ -973,6 +975,10 @@ if test "x$ENABLE_COMPAT_HOWL" = "xyes" -a "x$BUILD_CLIENT" != "xyes" ; then ENABLE_COMPAT_HOWL="no (You need libavahi-client!)" fi +BUILD_UI="no" +if test "x$HAVE_GTK" = "xyes" -a "x$BUILD_CLIENT" = "xyes" ; then + BUILD_UI="yes" +fi echo "\ Building libavahi-core yes @@ -991,4 +997,5 @@ echo "\ Building tests: ${ENABLE_TESTS} Building avahi-core documentation: ${ENABLE_CORE_DOCS} Building avahi-autoipd: ${ENABLE_AUTOIPD} + Building libavahi-ui: ${BUILD_UI} " -- cgit