diff options
Diffstat (limited to 'avahi-glib/ga-service-browser.c')
| -rw-r--r-- | avahi-glib/ga-service-browser.c | 372 |
1 files changed, 0 insertions, 372 deletions
diff --git a/avahi-glib/ga-service-browser.c b/avahi-glib/ga-service-browser.c deleted file mode 100644 index f694ca5..0000000 --- a/avahi-glib/ga-service-browser.c +++ /dev/null @@ -1,372 +0,0 @@ -/* - * ga-service-browser.c - Source for GaServiceBrowser - * Copyright (C) 2005 Collabora Ltd. - * - * This library 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. - * - * This library 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 this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <stdio.h> -#include <stdlib.h> - -#include <avahi-client/client.h> -#include <avahi-client/lookup.h> -#include <avahi-common/error.h> - -#include "ga-service-browser.h" -#include "signals-marshal.h" -#include "ga-errors.h" -#include "ga-enums-enumtypes.h" - -G_DEFINE_TYPE(GaServiceBrowser, ga_service_browser, G_TYPE_OBJECT) - -/* signal enum */ -enum { - NEW, - REMOVED, - CACHE_EXHAUSTED, - ALL_FOR_NOW, - FAILURE, - LAST_SIGNAL -}; - -static guint signals[LAST_SIGNAL] = { 0 }; - -/* properties */ -enum { - PROP_PROTOCOL = 1, - PROP_IFINDEX, - PROP_TYPE, - PROP_DOMAIN, - PROP_FLAGS -}; - -/* private structure */ -typedef struct _GaServiceBrowserPrivate GaServiceBrowserPrivate; - -struct _GaServiceBrowserPrivate { - GaClient *client; - AvahiServiceBrowser *browser; - AvahiIfIndex interface; - AvahiProtocol protocol; - char *type; - char *domain; - AvahiLookupFlags flags; - gboolean dispose_has_run; -}; - -#define GA_SERVICE_BROWSER_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GA_TYPE_SERVICE_BROWSER, GaServiceBrowserPrivate)) - -static void ga_service_browser_init(GaServiceBrowser * obj) { - GaServiceBrowserPrivate *priv = GA_SERVICE_BROWSER_GET_PRIVATE(obj); - - /* allocate any data required by the object here */ - priv->client = NULL; - priv->browser = NULL; - priv->type = NULL; - priv->domain = NULL; - -} - -static void ga_service_browser_dispose(GObject * object); -static void ga_service_browser_finalize(GObject * object); - -static void ga_service_browser_set_property(GObject * object, - guint property_id, - const GValue * value, GParamSpec * pspec) { - GaServiceBrowser *browser = GA_SERVICE_BROWSER(object); - GaServiceBrowserPrivate *priv = GA_SERVICE_BROWSER_GET_PRIVATE(browser); - - g_assert(priv->browser == NULL); - switch (property_id) { - case PROP_PROTOCOL: - priv->protocol = g_value_get_enum(value); - break; - case PROP_IFINDEX: - priv->interface = g_value_get_int(value); - break; - case PROP_TYPE: - priv->type = g_strdup(g_value_get_string(value)); - break; - case PROP_DOMAIN: - priv->domain = g_strdup(g_value_get_string(value)); - break; - case PROP_FLAGS: - priv->flags = g_value_get_enum(value); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec); - break; - } -} - -static void ga_service_browser_get_property(GObject * object, - guint property_id, - GValue * value, GParamSpec * pspec) { - GaServiceBrowser *browser = GA_SERVICE_BROWSER(object); - GaServiceBrowserPrivate *priv = GA_SERVICE_BROWSER_GET_PRIVATE(browser); - - switch (property_id) { - case PROP_PROTOCOL: - g_value_set_int(value, priv->protocol); - break; - case PROP_IFINDEX: - g_value_set_int(value, priv->interface); - break; - case PROP_TYPE: - g_value_set_string(value, priv->type); - break; - case PROP_DOMAIN: - g_value_set_string(value, priv->domain); - break; - case PROP_FLAGS: - g_value_set_enum(value, priv->flags); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec); - break; - } -} - - -static void ga_service_browser_class_init(GaServiceBrowserClass * - ga_service_browser_class) { - GObjectClass *object_class = G_OBJECT_CLASS(ga_service_browser_class); - GParamSpec *param_spec; - - g_type_class_add_private(ga_service_browser_class, - sizeof (GaServiceBrowserPrivate)); - - object_class->dispose = ga_service_browser_dispose; - object_class->finalize = ga_service_browser_finalize; - - object_class->set_property = ga_service_browser_set_property; - object_class->get_property = ga_service_browser_get_property; - - signals[NEW] = - g_signal_new("new-service", - G_OBJECT_CLASS_TYPE(ga_service_browser_class), - G_SIGNAL_RUN_LAST, - 0, - NULL, NULL, - ga_signals_marshal_VOID__INT_ENUM_STRING_STRING_STRING_UINT, - G_TYPE_NONE, 6, - G_TYPE_INT, - GA_TYPE_PROTOCOL, - G_TYPE_STRING, - G_TYPE_STRING, - G_TYPE_STRING, GA_TYPE_LOOKUP_RESULT_FLAGS); - - signals[REMOVED] = - g_signal_new("removed-service", - G_OBJECT_CLASS_TYPE(ga_service_browser_class), - G_SIGNAL_RUN_LAST, - 0, - NULL, NULL, - ga_signals_marshal_VOID__INT_ENUM_STRING_STRING_STRING_UINT, - G_TYPE_NONE, 6, - G_TYPE_INT, - GA_TYPE_PROTOCOL, - G_TYPE_STRING, - G_TYPE_STRING, - G_TYPE_STRING, GA_TYPE_LOOKUP_RESULT_FLAGS); - - signals[ALL_FOR_NOW] = - g_signal_new("all-for-now", - G_OBJECT_CLASS_TYPE(ga_service_browser_class), - G_SIGNAL_RUN_LAST, - 0, - NULL, NULL, - g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); - - signals[CACHE_EXHAUSTED] = - g_signal_new("cache-exhausted", - G_OBJECT_CLASS_TYPE(ga_service_browser_class), - G_SIGNAL_RUN_LAST, - 0, - NULL, NULL, - g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); - - signals[FAILURE] = - g_signal_new("failure", - G_OBJECT_CLASS_TYPE(ga_service_browser_class), - G_SIGNAL_RUN_LAST, - 0, - NULL, NULL, - g_cclosure_marshal_VOID__POINTER, - G_TYPE_NONE, 1, G_TYPE_POINTER); - - param_spec = g_param_spec_enum("protocol", "Avahi protocol to browse", - "Avahi protocol to browse", - GA_TYPE_PROTOCOL, - GA_PROTOCOL_UNSPEC, - G_PARAM_READWRITE | - G_PARAM_STATIC_NAME | - G_PARAM_STATIC_BLURB); - g_object_class_install_property(object_class, PROP_PROTOCOL, param_spec); - - param_spec = g_param_spec_int("interface", "interface index", - "Interface use for browser", - AVAHI_IF_UNSPEC, - G_MAXINT, - AVAHI_IF_UNSPEC, - G_PARAM_READWRITE | - G_PARAM_STATIC_NAME | G_PARAM_STATIC_BLURB); - g_object_class_install_property(object_class, PROP_IFINDEX, param_spec); - - param_spec = g_param_spec_string("type", "service type", - "Service type to browse for", - NULL, - G_PARAM_READWRITE | - G_PARAM_STATIC_NAME | - G_PARAM_STATIC_BLURB); - g_object_class_install_property(object_class, PROP_TYPE, param_spec); - - param_spec = g_param_spec_string("domain", "service domain", - "Domain to browse in", - NULL, - G_PARAM_READWRITE | - G_PARAM_STATIC_NAME | - G_PARAM_STATIC_BLURB); - g_object_class_install_property(object_class, PROP_DOMAIN, param_spec); - - param_spec = g_param_spec_enum("flags", "Lookup flags for the browser", - "Browser lookup flags", - GA_TYPE_PROTOCOL, - GA_LOOKUP_NO_FLAGS, - G_PARAM_READWRITE | - G_PARAM_STATIC_NAME | - G_PARAM_STATIC_BLURB); - g_object_class_install_property(object_class, PROP_FLAGS, param_spec); -} - -void ga_service_browser_dispose(GObject * object) { - GaServiceBrowser *self = GA_SERVICE_BROWSER(object); - GaServiceBrowserPrivate *priv = GA_SERVICE_BROWSER_GET_PRIVATE(self); - - if (priv->dispose_has_run) - return; - - priv->dispose_has_run = TRUE; - - if (priv->browser) - avahi_service_browser_free(priv->browser); - priv->browser = NULL; - if (priv->client) - g_object_unref(priv->client); - priv->client = NULL; - - /* release any references held by the object here */ - - if (G_OBJECT_CLASS(ga_service_browser_parent_class)->dispose) - G_OBJECT_CLASS(ga_service_browser_parent_class)->dispose(object); -} - -void ga_service_browser_finalize(GObject * object) { - GaServiceBrowser *self = GA_SERVICE_BROWSER(object); - GaServiceBrowserPrivate *priv = GA_SERVICE_BROWSER_GET_PRIVATE(self); - - /* free any data held directly by the object here */ - g_free(priv->type); - priv->type = NULL; - g_free(priv->domain); - priv->domain = NULL; - - G_OBJECT_CLASS(ga_service_browser_parent_class)->finalize(object); -} - -static void _avahi_service_browser_cb(AvahiServiceBrowser * b, AvahiIfIndex interface, - AvahiProtocol protocol, AvahiBrowserEvent event, - const char *name, const char *type, - const char *domain, AvahiLookupResultFlags flags, - void *userdata) { - GaServiceBrowser *self = GA_SERVICE_BROWSER(userdata); - GaServiceBrowserPrivate *priv = GA_SERVICE_BROWSER_GET_PRIVATE(self); - if (priv->browser == NULL) { - priv->browser = b; - } - g_assert(priv->browser == b); - - switch (event) { - case AVAHI_BROWSER_NEW: - case AVAHI_BROWSER_REMOVE:{ - guint signalid; - signalid = (event == AVAHI_BROWSER_NEW ? NEW : REMOVED); - g_signal_emit(self, signals[signalid], 0, - interface, protocol, name, type, domain, flags); - break; - } - case AVAHI_BROWSER_CACHE_EXHAUSTED: - g_signal_emit(self, signals[CACHE_EXHAUSTED], 0); - break; - case AVAHI_BROWSER_ALL_FOR_NOW: - g_signal_emit(self, signals[ALL_FOR_NOW], 0); - break; - case AVAHI_BROWSER_FAILURE:{ - GError *error; - int aerrno = avahi_client_errno(priv->client->avahi_client); - error = g_error_new(GA_ERRORS, aerrno, - "Browsing failed: %s", - avahi_strerror(aerrno)); - g_signal_emit(self, signals[FAILURE], 0, error); - g_error_free(error); - break; - } - } -} - -GaServiceBrowser *ga_service_browser_new(gchar * type) { - return ga_service_browser_new_full(AVAHI_IF_UNSPEC, - AVAHI_PROTO_UNSPEC, type, NULL, 0); -} - -GaServiceBrowser *ga_service_browser_new_full(AvahiIfIndex interface, - AvahiProtocol protocol, - gchar * type, gchar * domain, - GaLookupFlags flags) { - return g_object_new(GA_TYPE_SERVICE_BROWSER, - "interface", interface, - "protocol", protocol, - "type", type, "domain", domain, "flags", flags, NULL); -} - -gboolean ga_service_browser_attach(GaServiceBrowser * browser, - GaClient * client, GError ** error) { - GaServiceBrowserPrivate *priv = GA_SERVICE_BROWSER_GET_PRIVATE(browser); - - g_object_ref(client); - priv->client = client; - - priv->browser = avahi_service_browser_new(client->avahi_client, - priv->interface, - priv->protocol, - priv->type, priv->domain, - priv->flags, - _avahi_service_browser_cb, - browser); - if (priv->browser == NULL) { - if (error != NULL) { - int aerrno = avahi_client_errno(client->avahi_client); - *error = g_error_new(GA_ERRORS, aerrno, - "Attaching group failed: %s", - avahi_strerror(aerrno)); - } - return FALSE; - } - return TRUE; -} |