diff options
Diffstat (limited to 'avahi-client/client.c')
| -rw-r--r-- | avahi-client/client.c | 204 |
1 files changed, 103 insertions, 101 deletions
diff --git a/avahi-client/client.c b/avahi-client/client.c index f665613..389a3d1 100644 --- a/avahi-client/client.c +++ b/avahi-client/client.c @@ -2,17 +2,17 @@ /*** 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 @@ -75,9 +75,9 @@ static void client_set_state (AvahiClient *client, AvahiServerState state) { dbus_connection_unref(client->bus); client->bus = NULL; } - + /* Fall through */ - + case AVAHI_CLIENT_S_COLLISION: case AVAHI_CLIENT_S_REGISTERING: @@ -94,9 +94,9 @@ static void client_set_state (AvahiClient *client, AvahiServerState state) { case AVAHI_CLIENT_S_RUNNING: case AVAHI_CLIENT_CONNECTING: break; - + } - + if (client->callback) client->callback (client, state, client->userdata); } @@ -107,7 +107,7 @@ static DBusHandlerResult filter_func(DBusConnection *bus, DBusMessage *message, assert(bus); assert(message); - + dbus_error_init(&error); /* fprintf(stderr, "dbus: interface=%s, path=%s, member=%s\n", */ @@ -124,10 +124,10 @@ static DBusHandlerResult filter_func(DBusConnection *bus, DBusMessage *message, } else if (dbus_message_is_signal(message, DBUS_INTERFACE_DBUS, "NameAcquired")) { /* Ignore this message */ - + } else if (dbus_message_is_signal(message, DBUS_INTERFACE_DBUS, "NameOwnerChanged")) { char *name, *old, *new; - + if (!dbus_message_get_args( message, &error, DBUS_TYPE_STRING, &name, @@ -149,12 +149,12 @@ static DBusHandlerResult filter_func(DBusConnection *bus, DBusMessage *message, * available, so we disconnect ourselves */ avahi_client_set_errno(client, AVAHI_ERR_DISCONNECTED); goto fail; - + } else if (client->state == AVAHI_CLIENT_CONNECTING && (!old || *old == 0)) { int ret; - + /* Server appeared */ - + if ((ret = init_server(client, NULL)) < 0) { avahi_client_set_errno(client, ret); goto fail; @@ -163,14 +163,14 @@ static DBusHandlerResult filter_func(DBusConnection *bus, DBusMessage *message, } } else if (!avahi_client_is_connected(client)) { - + /* Ignore messages we get in unconnected state */ - + } else if (dbus_message_is_signal (message, AVAHI_DBUS_INTERFACE_SERVER, "StateChanged")) { int32_t state; char *e = NULL; int c; - + if (!dbus_message_get_args( message, &error, DBUS_TYPE_INT32, &state, @@ -184,7 +184,7 @@ static DBusHandlerResult filter_func(DBusConnection *bus, DBusMessage *message, if ((c = avahi_error_dbus_to_number(e)) != AVAHI_OK) avahi_client_set_errno(client, c); - + client_set_state(client, (AvahiClientState) state); } else if (dbus_message_is_signal (message, AVAHI_DBUS_INTERFACE_ENTRY_GROUP, "StateChanged")) { @@ -195,12 +195,12 @@ static DBusHandlerResult filter_func(DBusConnection *bus, DBusMessage *message, for (g = client->groups; g; g = g->groups_next) if (strcmp(g->path, path) == 0) break; - + if (g) { int32_t state; char *e; int c; - + if (!dbus_message_get_args( message, &error, DBUS_TYPE_INT32, &state, @@ -215,79 +215,79 @@ static DBusHandlerResult filter_func(DBusConnection *bus, DBusMessage *message, if ((c = avahi_error_dbus_to_number(e)) != AVAHI_OK) avahi_client_set_errno(client, c); - + avahi_entry_group_set_state(g, state); } - + } else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_DOMAIN_BROWSER, "ItemNew")) return avahi_domain_browser_event(client, AVAHI_BROWSER_NEW, message); - else if (dbus_message_is_signal (message, AVAHI_DBUS_INTERFACE_DOMAIN_BROWSER, "ItemRemove")) + else if (dbus_message_is_signal (message, AVAHI_DBUS_INTERFACE_DOMAIN_BROWSER, "ItemRemove")) return avahi_domain_browser_event(client, AVAHI_BROWSER_REMOVE, message); - else if (dbus_message_is_signal (message, AVAHI_DBUS_INTERFACE_DOMAIN_BROWSER, "CacheExhausted")) + else if (dbus_message_is_signal (message, AVAHI_DBUS_INTERFACE_DOMAIN_BROWSER, "CacheExhausted")) return avahi_domain_browser_event(client, AVAHI_BROWSER_CACHE_EXHAUSTED, message); - else if (dbus_message_is_signal (message, AVAHI_DBUS_INTERFACE_DOMAIN_BROWSER, "AllForNow")) + else if (dbus_message_is_signal (message, AVAHI_DBUS_INTERFACE_DOMAIN_BROWSER, "AllForNow")) return avahi_domain_browser_event(client, AVAHI_BROWSER_ALL_FOR_NOW, message); - else if (dbus_message_is_signal (message, AVAHI_DBUS_INTERFACE_DOMAIN_BROWSER, "Failure")) + else if (dbus_message_is_signal (message, AVAHI_DBUS_INTERFACE_DOMAIN_BROWSER, "Failure")) return avahi_domain_browser_event(client, AVAHI_BROWSER_FAILURE, message); - else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_SERVICE_TYPE_BROWSER, "ItemNew")) + else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_SERVICE_TYPE_BROWSER, "ItemNew")) return avahi_service_type_browser_event (client, AVAHI_BROWSER_NEW, message); - else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_SERVICE_TYPE_BROWSER, "ItemRemove")) + else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_SERVICE_TYPE_BROWSER, "ItemRemove")) return avahi_service_type_browser_event (client, AVAHI_BROWSER_REMOVE, message); - else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_SERVICE_TYPE_BROWSER, "CacheExhausted")) + else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_SERVICE_TYPE_BROWSER, "CacheExhausted")) return avahi_service_type_browser_event (client, AVAHI_BROWSER_CACHE_EXHAUSTED, message); - else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_SERVICE_TYPE_BROWSER, "AllForNow")) + else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_SERVICE_TYPE_BROWSER, "AllForNow")) return avahi_service_type_browser_event (client, AVAHI_BROWSER_ALL_FOR_NOW, message); - else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_SERVICE_TYPE_BROWSER, "Failure")) + else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_SERVICE_TYPE_BROWSER, "Failure")) return avahi_service_type_browser_event (client, AVAHI_BROWSER_FAILURE, message); - else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_SERVICE_BROWSER, "ItemNew")) + else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_SERVICE_BROWSER, "ItemNew")) return avahi_service_browser_event (client, AVAHI_BROWSER_NEW, message); - else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_SERVICE_BROWSER, "ItemRemove")) + else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_SERVICE_BROWSER, "ItemRemove")) return avahi_service_browser_event (client, AVAHI_BROWSER_REMOVE, message); - else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_SERVICE_BROWSER, "CacheExhausted")) + else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_SERVICE_BROWSER, "CacheExhausted")) return avahi_service_browser_event (client, AVAHI_BROWSER_CACHE_EXHAUSTED, message); - else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_SERVICE_BROWSER, "AllForNow")) + else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_SERVICE_BROWSER, "AllForNow")) return avahi_service_browser_event (client, AVAHI_BROWSER_ALL_FOR_NOW, message); - else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_SERVICE_BROWSER, "Failure")) + else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_SERVICE_BROWSER, "Failure")) return avahi_service_browser_event (client, AVAHI_BROWSER_FAILURE, message); - else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_SERVICE_RESOLVER, "Found")) + else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_SERVICE_RESOLVER, "Found")) return avahi_service_resolver_event (client, AVAHI_RESOLVER_FOUND, message); - else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_SERVICE_RESOLVER, "Failure")) + else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_SERVICE_RESOLVER, "Failure")) return avahi_service_resolver_event (client, AVAHI_RESOLVER_FAILURE, message); - else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_HOST_NAME_RESOLVER, "Found")) + else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_HOST_NAME_RESOLVER, "Found")) return avahi_host_name_resolver_event (client, AVAHI_RESOLVER_FOUND, message); - else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_HOST_NAME_RESOLVER, "Failure")) + else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_HOST_NAME_RESOLVER, "Failure")) return avahi_host_name_resolver_event (client, AVAHI_RESOLVER_FAILURE, message); - else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_ADDRESS_RESOLVER, "Found")) + else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_ADDRESS_RESOLVER, "Found")) return avahi_address_resolver_event (client, AVAHI_RESOLVER_FOUND, message); - else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_ADDRESS_RESOLVER, "Failure")) + else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_ADDRESS_RESOLVER, "Failure")) return avahi_address_resolver_event (client, AVAHI_RESOLVER_FAILURE, message); - else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_RECORD_BROWSER, "ItemNew")) + else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_RECORD_BROWSER, "ItemNew")) return avahi_record_browser_event (client, AVAHI_BROWSER_NEW, message); - else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_RECORD_BROWSER, "ItemRemove")) + else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_RECORD_BROWSER, "ItemRemove")) return avahi_record_browser_event (client, AVAHI_BROWSER_REMOVE, message); - else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_RECORD_BROWSER, "CacheExhausted")) + else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_RECORD_BROWSER, "CacheExhausted")) return avahi_record_browser_event (client, AVAHI_BROWSER_CACHE_EXHAUSTED, message); - else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_RECORD_BROWSER, "AllForNow")) + else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_RECORD_BROWSER, "AllForNow")) return avahi_record_browser_event (client, AVAHI_BROWSER_ALL_FOR_NOW, message); - else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_RECORD_BROWSER, "Failure")) + else if (dbus_message_is_signal(message, AVAHI_DBUS_INTERFACE_RECORD_BROWSER, "Failure")) return avahi_record_browser_event (client, AVAHI_BROWSER_FAILURE, message); else { fprintf(stderr, "WARNING: Unhandled message: interface=%s, path=%s, member=%s\n", - dbus_message_get_interface(message), + dbus_message_get_interface(message), dbus_message_get_path(message), dbus_message_get_member(message)); - + return DBUS_HANDLER_RESULT_NOT_YET_HANDLED; } - + return DBUS_HANDLER_RESULT_HANDLED; fail: @@ -298,7 +298,7 @@ fail: } client_set_state(client, AVAHI_CLIENT_FAILURE); - + return DBUS_HANDLER_RESULT_NOT_YET_HANDLED; } @@ -307,7 +307,7 @@ static int get_server_state(AvahiClient *client, int *ret_error) { DBusError error; int32_t state; int e = AVAHI_ERR_NO_MEMORY; - + assert(client); dbus_error_init(&error); @@ -328,15 +328,15 @@ static int get_server_state(AvahiClient *client, int *ret_error) { dbus_message_unref(message); dbus_message_unref(reply); - + return AVAHI_OK; fail: if (dbus_error_is_set(&error)) { e = avahi_error_dbus_to_number (error.name); dbus_error_free(&error); - } - + } + if (ret_error) *ret_error = e; @@ -344,7 +344,7 @@ fail: dbus_message_unref(message); if (reply) dbus_message_unref(reply); - + return e; } @@ -353,7 +353,7 @@ static int check_version(AvahiClient *client, int *ret_error) { DBusError error; uint32_t version; int e = AVAHI_ERR_NO_MEMORY; - + assert(client); dbus_error_init(&error); @@ -372,7 +372,7 @@ static int check_version(AvahiClient *client, int *ret_error) { /* If the method GetAPIVersion is not known, we look if * GetVersionString matches "avahi 0.6" which is the only * version we support which doesn't have GetAPIVersion() .*/ - + dbus_message_unref(message); if (reply) dbus_message_unref(reply); dbus_error_free(&error); @@ -381,25 +381,25 @@ static int check_version(AvahiClient *client, int *ret_error) { goto fail; reply = dbus_connection_send_with_reply_and_block (client->bus, message, -1, &error); - + if (!reply || dbus_error_is_set (&error)) goto fail; - + if (!dbus_message_get_args (reply, &error, DBUS_TYPE_STRING, &version_str, DBUS_TYPE_INVALID) || dbus_error_is_set (&error)) goto fail; version = strcmp(version_str, "avahi 0.6") == 0 ? 0x0201 : 0x0000; - + } else { - + if (!dbus_message_get_args (reply, &error, DBUS_TYPE_UINT32, &version, DBUS_TYPE_INVALID) || dbus_error_is_set(&error)) goto fail; } /*fprintf(stderr, "API Version 0x%04x\n", version);*/ - + if ((version & 0xFF00) != (AVAHI_CLIENT_DBUS_API_SUPPORTED & 0xFF00) || (version & 0x00FF) < (AVAHI_CLIENT_DBUS_API_SUPPORTED & 0x00FF)) { e = AVAHI_ERR_VERSION_MISMATCH; @@ -408,14 +408,14 @@ static int check_version(AvahiClient *client, int *ret_error) { dbus_message_unref(message); dbus_message_unref(reply); - + return AVAHI_OK; fail: if (dbus_error_is_set(&error)) { e = avahi_error_dbus_to_number (error.name); dbus_error_free(&error); - } + } if (ret_error) *ret_error = e; @@ -424,13 +424,13 @@ fail: dbus_message_unref(message); if (reply) dbus_message_unref(reply); - + return e; } static int init_server(AvahiClient *client, int *ret_error) { int r; - + if ((r = check_version(client, ret_error)) < 0) return r; @@ -448,14 +448,14 @@ static DBusConnection* avahi_dbus_bus_get(DBusError *error) { #ifdef HAVE_DBUS_BUS_GET_PRIVATE if (!(c = dbus_bus_get_private(DBUS_BUS_SYSTEM, error))) return NULL; - + dbus_connection_set_exit_on_disconnect(c, FALSE); #else const char *a; - + if (!(a = getenv("DBUS_SYSTEM_BUS_ADDRESS")) || !*a) a = DBUS_SYSTEM_BUS_DEFAULT_ADDRESS; - + if (!(c = dbus_connection_open_private(a, error))) return NULL; @@ -479,6 +479,8 @@ AvahiClient *avahi_client_new(const AvahiPoll *poll_api, AvahiClientFlags flags, AvahiClient *client = NULL; DBusError error; + avahi_init_i18n(); + dbus_error_init(&error); if (!(client = avahi_new(AvahiClient, 1))) { @@ -493,13 +495,13 @@ AvahiClient *avahi_client_new(const AvahiPoll *poll_api, AvahiClientFlags flags, client->userdata = userdata; client->state = (AvahiClientState) -1; client->flags = flags; - + client->host_name = NULL; client->host_name_fqdn = NULL; client->domain_name = NULL; client->version_string = NULL; client->local_service_cookie_valid = 0; - + AVAHI_LLIST_HEAD_INIT(AvahiEntryGroup, client->groups); AVAHI_LLIST_HEAD_INIT(AvahiDomainBrowser, client->domain_browsers); AVAHI_LLIST_HEAD_INIT(AvahiServiceBrowser, client->service_browsers); @@ -523,10 +525,10 @@ AvahiClient *avahi_client_new(const AvahiPoll *poll_api, AvahiClientFlags flags, if (!dbus_connection_add_filter (client->bus, filter_func, client, NULL)) { if (ret_error) - *ret_error = AVAHI_ERR_NO_MEMORY; + *ret_error = AVAHI_ERR_NO_MEMORY; goto fail; } - + dbus_bus_add_match( client->bus, "type='signal', " @@ -567,17 +569,17 @@ AvahiClient *avahi_client_new(const AvahiPoll *poll_api, AvahiClientFlags flags, dbus_error_free(&error); if (!(flags & AVAHI_CLIENT_NO_FAIL)) { - + if (ret_error) *ret_error = AVAHI_ERR_NO_DAEMON; - + goto fail; } /* The user doesn't want this call to fail if the daemon is not * available, so let's return succesfully */ client_set_state(client, AVAHI_CLIENT_CONNECTING); - + } else { if (init_server(client, ret_error) < 0) @@ -600,10 +602,10 @@ fail: else *ret_error = avahi_error_dbus_to_number(error.name); } - + dbus_error_free(&error); } - + return NULL; } @@ -618,7 +620,7 @@ void avahi_client_free(AvahiClient *client) { #else dbus_connection_disconnect(client->bus); #endif - + while (client->groups) avahi_entry_group_free(client->groups); @@ -642,7 +644,7 @@ void avahi_client_free(AvahiClient *client) { while (client->record_browsers) avahi_record_browser_free(client->record_browsers); - + if (client->bus) dbus_connection_unref(client->bus); @@ -650,7 +652,7 @@ void avahi_client_free(AvahiClient *client) { avahi_free(client->host_name); avahi_free(client->host_name_fqdn); avahi_free(client->domain_name); - + avahi_free(client); } @@ -675,7 +677,7 @@ static char* avahi_client_get_string_reply_and_block (AvahiClient *client, const goto fail; } } - + reply = dbus_connection_send_with_reply_and_block (client->bus, message, -1, &error); if (!reply || dbus_error_is_set (&error)) @@ -684,7 +686,7 @@ static char* avahi_client_get_string_reply_and_block (AvahiClient *client, const if (!dbus_message_get_args (reply, &error, DBUS_TYPE_STRING, &ret, DBUS_TYPE_INVALID) || dbus_error_is_set (&error)) goto fail; - + if (!(n = avahi_strdup(ret))) { avahi_client_set_errno(client, AVAHI_ERR_NO_MEMORY); goto fail; @@ -692,7 +694,7 @@ static char* avahi_client_get_string_reply_and_block (AvahiClient *client, const dbus_message_unref(message); dbus_message_unref(reply); - + return n; fail: @@ -701,7 +703,7 @@ fail: dbus_message_unref(message); if (reply) dbus_message_unref(reply); - + if (dbus_error_is_set(&error)) { avahi_client_set_dbus_error(client, &error); dbus_error_free(&error); @@ -734,13 +736,13 @@ const char* avahi_client_get_domain_name(AvahiClient *client) { if (!client->domain_name) client->domain_name = avahi_client_get_string_reply_and_block(client, "GetDomainName", NULL); - + return client->domain_name; } const char* avahi_client_get_host_name(AvahiClient *client) { assert(client); - + if (!avahi_client_is_connected(client)) { avahi_client_set_errno(client, AVAHI_ERR_BAD_STATE); return NULL; @@ -748,7 +750,7 @@ const char* avahi_client_get_host_name(AvahiClient *client) { if (!client->host_name) client->host_name = avahi_client_get_string_reply_and_block(client, "GetHostName", NULL); - + return client->host_name; } @@ -759,7 +761,7 @@ const char* avahi_client_get_host_name_fqdn (AvahiClient *client) { avahi_client_set_errno(client, AVAHI_ERR_BAD_STATE); return NULL; } - + if (!client->host_name_fqdn) client->host_name_fqdn = avahi_client_get_string_reply_and_block(client, "GetHostNameFqdn", NULL); @@ -774,7 +776,7 @@ AvahiClientState avahi_client_get_state(AvahiClient *client) { int avahi_client_errno(AvahiClient *client) { assert(client); - + return client->error; } @@ -783,25 +785,25 @@ int avahi_client_simple_method_call(AvahiClient *client, const char *path, const DBusMessage *message = NULL, *reply = NULL; DBusError error; int r = AVAHI_OK; - + dbus_error_init(&error); assert(client); assert(path); assert(interface); assert(method); - + if (!(message = dbus_message_new_method_call(AVAHI_DBUS_NAME, path, interface, method))) { r = avahi_client_set_errno(client, AVAHI_ERR_NO_MEMORY); goto fail; } - + if (!(reply = dbus_connection_send_with_reply_and_block(client->bus, message, -1, &error)) || dbus_error_is_set (&error)) { r = avahi_client_set_errno(client, AVAHI_ERR_DBUS_ERROR); goto fail; } - + if (!dbus_message_get_args(reply, &error, DBUS_TYPE_INVALID) || dbus_error_is_set (&error)) { r = avahi_client_set_errno(client, AVAHI_ERR_DBUS_ERROR); @@ -812,7 +814,7 @@ int avahi_client_simple_method_call(AvahiClient *client, const char *path, const dbus_message_unref(reply); return AVAHI_OK; - + fail: if (dbus_error_is_set(&error)) { r = avahi_client_set_dbus_error(client, &error); @@ -856,7 +858,7 @@ uint32_t avahi_client_get_local_service_cookie(AvahiClient *client) { if (!dbus_message_get_args (reply, &error, DBUS_TYPE_UINT32, &client->local_service_cookie, DBUS_TYPE_INVALID) || dbus_error_is_set (&error)) goto fail; - + dbus_message_unref(message); dbus_message_unref(reply); @@ -869,7 +871,7 @@ fail: dbus_message_unref(message); if (reply) dbus_message_unref(reply); - + if (dbus_error_is_set(&error)) { avahi_client_set_dbus_error(client, &error); dbus_error_free(&error); @@ -892,7 +894,7 @@ int avahi_client_set_host_name(AvahiClient* client, const char *name) { DBusError error; assert(client); - + if (!avahi_client_is_connected(client)) return avahi_client_set_errno(client, AVAHI_ERR_BAD_STATE); @@ -907,7 +909,7 @@ int avahi_client_set_host_name(AvahiClient* client, const char *name) { avahi_client_set_errno (client, AVAHI_ERR_NO_MEMORY); goto fail; } - + reply = dbus_connection_send_with_reply_and_block(client->bus, message, -1, &error); if (!reply || dbus_error_is_set (&error)) @@ -924,7 +926,7 @@ int avahi_client_set_host_name(AvahiClient* client, const char *name) { client->host_name = NULL; avahi_free(client->host_name_fqdn); client->host_name_fqdn = NULL; - + return 0; fail: @@ -933,7 +935,7 @@ fail: dbus_message_unref(message); if (reply) dbus_message_unref(reply); - + if (dbus_error_is_set(&error)) { avahi_client_set_dbus_error(client, &error); dbus_error_free(&error); |