diff options
author | Lennart Poettering <lennart@poettering.net> | 2005-10-27 20:44:59 +0000 |
---|---|---|
committer | Lennart Poettering <lennart@poettering.net> | 2005-10-27 20:44:59 +0000 |
commit | 05dc243bdf89aae26c72434ddd7c27ab9143fec1 (patch) | |
tree | c506320529a9d45bada091c6ef9cff062563c3b9 /avahi-daemon/dbus-service-type-browser.c | |
parent | 7bf288feae074e17626b94cbf3b37a5ec4224187 (diff) |
* split dbus-protocol.c in multiple sources files
git-svn-id: file:///home/lennart/svn/public/avahi/trunk@901 941a03a8-eaeb-0310-b9a0-b1bbd8fe43fe
Diffstat (limited to 'avahi-daemon/dbus-service-type-browser.c')
-rw-r--r-- | avahi-daemon/dbus-service-type-browser.c | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/avahi-daemon/dbus-service-type-browser.c b/avahi-daemon/dbus-service-type-browser.c new file mode 100644 index 0000000..ac2a17c --- /dev/null +++ b/avahi-daemon/dbus-service-type-browser.c @@ -0,0 +1,129 @@ +/* $Id$ */ + +/*** + 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 <config.h> +#endif + +#include <string.h> + +#include <avahi-common/malloc.h> +#include <avahi-common/dbus.h> +#include <avahi-common/error.h> +#include <avahi-core/log.h> + +#include "dbus-util.h" +#include "dbus-internal.h" + +void avahi_dbus_service_type_browser_free(ServiceTypeBrowserInfo *i) { + assert(i); + + if (i->service_type_browser) + avahi_s_service_type_browser_free(i->service_type_browser); + dbus_connection_unregister_object_path(server->bus, i->path); + avahi_free(i->path); + AVAHI_LLIST_REMOVE(ServiceTypeBrowserInfo, service_type_browsers, i->client->service_type_browsers, i); + + i->client->n_objects--; + assert(i->client->n_objects >= 0); + + avahi_free(i); +} + +DBusHandlerResult avahi_dbus_msg_service_type_browser_impl(DBusConnection *c, DBusMessage *m, void *userdata) { + DBusError error; + ServiceTypeBrowserInfo *i = userdata; + + assert(c); + assert(m); + assert(i); + + dbus_error_init(&error); + + avahi_log_debug(__FILE__": interface=%s, path=%s, member=%s", + dbus_message_get_interface(m), + dbus_message_get_path(m), + dbus_message_get_member(m)); + + /* Introspection */ + if (dbus_message_is_method_call(m, DBUS_INTERFACE_INTROSPECTABLE, "Introspect")) + return avahi_dbus_handle_introspect(c, m, "ServiceTypeBrowser.introspect"); + + /* Access control */ + if (strcmp(dbus_message_get_sender(m), i->client->name)) + return avahi_dbus_respond_error(c, m, AVAHI_ERR_ACCESS_DENIED, NULL); + + if (dbus_message_is_method_call(m, AVAHI_DBUS_INTERFACE_SERVICE_TYPE_BROWSER, "Free")) { + + if (!dbus_message_get_args(m, &error, DBUS_TYPE_INVALID)) { + avahi_log_warn("Error parsing ServiceTypeBrowser::Free message"); + goto fail; + } + + avahi_dbus_service_type_browser_free(i); + return avahi_dbus_respond_ok(c, m); + + } + + avahi_log_warn("Missed message %s::%s()", dbus_message_get_interface(m), dbus_message_get_member(m)); + +fail: + if (dbus_error_is_set(&error)) + dbus_error_free(&error); + + return DBUS_HANDLER_RESULT_NOT_YET_HANDLED; +} + +void avahi_dbus_service_type_browser_callback(AvahiSServiceTypeBrowser *b, AvahiIfIndex interface, AvahiProtocol protocol, AvahiBrowserEvent event, const char *type, const char *domain, AvahiLookupResultFlags flags, void* userdata) { + ServiceTypeBrowserInfo *i = userdata; + DBusMessage *m; + int32_t i_interface, i_protocol; + uint32_t u_flags; + + assert(b); + assert(i); + + i_interface = (int32_t) interface; + i_protocol = (int32_t) protocol; + u_flags = (uint32_t) flags; + + m = dbus_message_new_signal(i->path, AVAHI_DBUS_INTERFACE_SERVICE_TYPE_BROWSER, avahi_dbus_map_browse_signal_name(event)); + + if (event == AVAHI_BROWSER_NEW || event == AVAHI_BROWSER_REMOVE) { + assert(type); + assert(domain); + dbus_message_append_args( + m, + DBUS_TYPE_INT32, &i_interface, + DBUS_TYPE_INT32, &i_protocol, + DBUS_TYPE_STRING, &type, + DBUS_TYPE_STRING, &domain, + DBUS_TYPE_UINT32, &u_flags, + DBUS_TYPE_INVALID); + } else if (event == AVAHI_BROWSER_FAILURE) + avahi_dbus_append_server_error(m); + + dbus_message_set_destination(m, i->client->name); + dbus_connection_send(server->bus, m, NULL); + dbus_message_unref(m); +} + + |