diff options
Diffstat (limited to 'avahi-glib/ga-record-browser.c')
| -rw-r--r-- | avahi-glib/ga-record-browser.c | 381 |
1 files changed, 0 insertions, 381 deletions
diff --git a/avahi-glib/ga-record-browser.c b/avahi-glib/ga-record-browser.c deleted file mode 100644 index f6747cd..0000000 --- a/avahi-glib/ga-record-browser.c +++ /dev/null @@ -1,381 +0,0 @@ -/* - * ga-record-browser.c - Source for GaRecordBrowser - * Copyright (C) 2007 Collabora Ltd. - * @author Sjoerd Simons <sjoerd@luon.net> - * - * 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 "ga-record-browser.h" -#include "signals-marshal.h" -#include "ga-errors.h" -#include "ga-enums-enumtypes.h" - -G_DEFINE_TYPE(GaRecordBrowser, ga_record_browser, G_TYPE_OBJECT) - -/* signal enum */ -enum { - NEW, - REMOVED, - FAILURE, - ALL_FOR_NOW, - CACHE_EXHAUSTED, - LAST_SIGNAL -}; - -static guint signals[LAST_SIGNAL] = { 0 }; - -/* properties */ -enum { - PROP_PROTOCOL = 1, - PROP_IFINDEX, - PROP_NAME, - PROP_CLASS, - PROP_TYPE, - PROP_FLAGS -}; - -/* private structure */ -typedef struct _GaRecordBrowserPrivate GaRecordBrowserPrivate; - -struct _GaRecordBrowserPrivate { - gboolean dispose_has_run; - GaClient *client; - AvahiRecordBrowser *browser; - AvahiProtocol protocol; - AvahiIfIndex interface; - gchar *name; - guint16 class; - guint16 type; - AvahiLookupFlags flags; -}; - -#define GA_RECORD_BROWSER_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GA_TYPE_RECORD_BROWSER, GaRecordBrowserPrivate)) - -static void ga_record_browser_init(AVAHI_GCC_UNUSED GaRecordBrowser * obj) { - /* allocate any data required by the object here */ -} - -static void ga_record_browser_dispose(GObject * object); -static void ga_record_browser_finalize(GObject * object); - -static void ga_record_browser_set_property(GObject * object, - guint property_id, - const GValue * value, GParamSpec * pspec) { - GaRecordBrowser *browser = GA_RECORD_BROWSER(object); - GaRecordBrowserPrivate *priv = GA_RECORD_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_NAME: - priv->name = g_value_dup_string(value); - break; - case PROP_CLASS: - priv->class = g_value_get_uint(value); - break; - case PROP_TYPE: - priv->type = g_value_get_uint(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_record_browser_get_property(GObject * object, - guint property_id, - GValue * value, GParamSpec * pspec) { - GaRecordBrowser *browser = GA_RECORD_BROWSER(object); - GaRecordBrowserPrivate *priv = GA_RECORD_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_uint(value, priv->type); - break; - case PROP_CLASS: - g_value_set_uint(value, priv->class); - break; - case PROP_NAME: - g_value_set_string(value, priv->name); - 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_record_browser_class_init(GaRecordBrowserClass * ga_record_browser_class) { - GObjectClass *object_class = G_OBJECT_CLASS(ga_record_browser_class); - GParamSpec *param_spec; - - g_type_class_add_private(ga_record_browser_class, - sizeof (GaRecordBrowserPrivate)); - - object_class->dispose = ga_record_browser_dispose; - object_class->finalize = ga_record_browser_finalize; - - object_class->set_property = ga_record_browser_set_property; - object_class->get_property = ga_record_browser_get_property; - - signals[NEW] = - g_signal_new("new-record", - G_OBJECT_CLASS_TYPE(ga_record_browser_class), - G_SIGNAL_RUN_LAST, - 0, - NULL, NULL, - ga_signals_marshal_VOID__INT_ENUM_STRING_UINT_UINT_POINTER_INT_INT, - G_TYPE_NONE, 8, - G_TYPE_INT, - GA_TYPE_PROTOCOL, - G_TYPE_STRING, - G_TYPE_UINT, - G_TYPE_UINT, - G_TYPE_POINTER, - G_TYPE_INT, GA_TYPE_LOOKUP_RESULT_FLAGS); - - signals[REMOVED] = - g_signal_new("removed-record", - G_OBJECT_CLASS_TYPE(ga_record_browser_class), - G_SIGNAL_RUN_LAST, - 0, - NULL, NULL, - ga_signals_marshal_VOID__INT_ENUM_STRING_UINT_UINT_POINTER_INT_INT, - G_TYPE_NONE, 8, - G_TYPE_INT, - GA_TYPE_PROTOCOL, - G_TYPE_STRING, - G_TYPE_UINT, - G_TYPE_UINT, - G_TYPE_POINTER, - G_TYPE_INT, GA_TYPE_LOOKUP_RESULT_FLAGS); - - signals[ALL_FOR_NOW] = - g_signal_new("all-for-now", - G_OBJECT_CLASS_TYPE(ga_record_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_record_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_record_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("name", "record name", - "Record name to browse for", - NULL, - G_PARAM_READWRITE | - G_PARAM_STATIC_NAME | - G_PARAM_STATIC_BLURB); - g_object_class_install_property(object_class, PROP_NAME, param_spec); - - param_spec = g_param_spec_uint("type", "record type", - "Record type to browse for", - 0, G_MAXUINT16, 0, - 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_uint("class", "record class", - "Record class to browse for", - 0, G_MAXUINT16, 0, - G_PARAM_READWRITE | - G_PARAM_STATIC_NAME | - G_PARAM_STATIC_BLURB); - g_object_class_install_property(object_class, PROP_CLASS, 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_record_browser_dispose(GObject * object) { - GaRecordBrowser *self = GA_RECORD_BROWSER(object); - GaRecordBrowserPrivate *priv = GA_RECORD_BROWSER_GET_PRIVATE(self); - - if (priv->dispose_has_run) - return; - - priv->dispose_has_run = TRUE; - - /* release any references held by the object here */ - if (priv->client) - g_object_unref(priv->client); - priv->client = NULL; - - if (priv->browser) - avahi_record_browser_free(priv->browser); - priv->browser = NULL; - - if (G_OBJECT_CLASS(ga_record_browser_parent_class)->dispose) - G_OBJECT_CLASS(ga_record_browser_parent_class)->dispose(object); -} - -void ga_record_browser_finalize(GObject * object) { - GaRecordBrowser *self = GA_RECORD_BROWSER(object); - GaRecordBrowserPrivate *priv = GA_RECORD_BROWSER_GET_PRIVATE(self); - - /* free any data held directly by the object here */ - g_free(priv->name); - - G_OBJECT_CLASS(ga_record_browser_parent_class)->finalize(object); -} - - -GaRecordBrowser *ga_record_browser_new(const gchar * name, guint16 type) { - return ga_record_browser_new_full(AVAHI_IF_UNSPEC, - AVAHI_PROTO_UNSPEC, name, - AVAHI_DNS_CLASS_IN, type, 0); -} - -GaRecordBrowser *ga_record_browser_new_full(AvahiIfIndex interface, - AvahiProtocol protocol, - const gchar * name, - guint16 clazz, - guint16 type, - GaLookupFlags flags) { - return g_object_new(GA_TYPE_RECORD_BROWSER, - "interface", interface, - "protocol", protocol, - "name", name, - "class", clazz, "type", type, "flags", flags, NULL); - -} - -static void _avahi_record_browser_cb(AVAHI_GCC_UNUSED AvahiRecordBrowser * r, AvahiIfIndex interface, - AvahiProtocol protocol, AvahiBrowserEvent event, - const char *name, uint16_t clazz, uint16_t type, - const void *rdata, size_t rdata_size, - AvahiLookupResultFlags flags, void *userdata) { - GaRecordBrowser *self = GA_RECORD_BROWSER(userdata); - GaRecordBrowserPrivate *priv = GA_RECORD_BROWSER_GET_PRIVATE(userdata); - - switch (event) { - case AVAHI_BROWSER_NEW: - case AVAHI_BROWSER_REMOVE:{ - guint signalid = (event == AVAHI_BROWSER_NEW ? NEW : REMOVED); - g_signal_emit(self, signals[signalid], 0, - interface, protocol, name, clazz, type, - rdata, rdata_size, 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; - } - } -} - -gboolean ga_record_browser_attach(GaRecordBrowser * browser, - GaClient * client, GError ** error) { - GaRecordBrowserPrivate *priv = GA_RECORD_BROWSER_GET_PRIVATE(browser); - - priv->client = g_object_ref(client); - priv->browser = avahi_record_browser_new(client->avahi_client, - priv->interface, - priv->protocol, - priv->name, - priv->class, - priv->type, - priv->flags, - _avahi_record_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 record browser failed: %s", - avahi_strerror(aerrno)); - } - return FALSE; - } - return TRUE; -} |