-/* $Id$ */
-
/***
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
void avahi_entry_group_set_state(AvahiEntryGroup *group, AvahiEntryGroupState state) {
assert(group);
- if (group->state == state)
+ if (group->state_valid && group->state == state)
return;
group->state = state;
+ group->state_valid = 1;
if (group->callback)
group->callback(group, state, group->userdata);
}
static int retrieve_state(AvahiEntryGroup *group) {
- DBusMessage *message, *reply;
+ DBusMessage *message = NULL, *reply = NULL;
DBusError error;
int r = AVAHI_OK;
int32_t state;
AvahiClient *client;
-
+
dbus_error_init(&error);
assert(group);
client = group->client;
-
+
if (!(message = dbus_message_new_method_call(AVAHI_DBUS_NAME, group->path, AVAHI_DBUS_INTERFACE_ENTRY_GROUP, "GetState"))) {
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_INT32, &state, DBUS_TYPE_INVALID) ||
dbus_error_is_set (&error)) {
r = avahi_client_set_errno(client, AVAHI_ERR_DBUS_ERROR);
dbus_message_unref(message);
dbus_message_unref(reply);
- avahi_entry_group_set_state(group, (AvahiEntryGroupState) state);
-
- return AVAHI_OK;
-
+ return state;
+
fail:
if (dbus_error_is_set(&error)) {
r = avahi_client_set_dbus_error(client, &error);
DBusMessage *message = NULL, *reply = NULL;
DBusError error;
char *path;
+ int state;
assert(client);
dbus_error_init (&error);
- if (client->state == AVAHI_CLIENT_DISCONNECTED) {
+ if (!avahi_client_is_connected(client)) {
avahi_client_set_errno(client, AVAHI_ERR_BAD_STATE);
goto fail;
}
avahi_client_set_errno(client, AVAHI_ERR_NO_MEMORY);
goto fail;
}
-
+
group->client = client;
group->callback = callback;
group->userdata = userdata;
- group->state = AVAHI_ENTRY_GROUP_UNCOMMITED;
+ group->state_valid = 0;
group->path = NULL;
AVAHI_LLIST_PREPEND(AvahiEntryGroup, groups, client->groups, group);
-
+
if (!(message = dbus_message_new_method_call(
AVAHI_DBUS_NAME,
AVAHI_DBUS_PATH_SERVER,
avahi_client_set_errno (client, AVAHI_ERR_DBUS_ERROR);
goto fail;
}
-
+
if (!(group->path = avahi_strdup (path))) {
/* FIXME: We don't remove the object on the server side */
goto fail;
}
- if (retrieve_state(group) < 0)
+ if ((state = retrieve_state(group)) < 0) {
+ avahi_client_set_errno(client, state);
goto fail;
+ }
+
+ avahi_entry_group_set_state(group, (AvahiEntryGroupState) state);
dbus_message_unref(message);
dbus_message_unref(reply);
if (group)
avahi_entry_group_free(group);
-
+
if (message)
dbus_message_unref(message);
if (reply)
dbus_message_unref(reply);
-
+
return NULL;
}
DBusError error;
int r = AVAHI_OK;
AvahiClient *client;
-
+
dbus_error_init(&error);
assert(group);
client = group->client;
-
+
if (!(message = dbus_message_new_method_call(AVAHI_DBUS_NAME, group->path, AVAHI_DBUS_INTERFACE_ENTRY_GROUP, 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);
dbus_message_unref(reply);
return AVAHI_OK;
-
+
fail:
if (dbus_error_is_set(&error)) {
r = avahi_client_set_dbus_error(client, &error);
int avahi_entry_group_free(AvahiEntryGroup *group) {
AvahiClient *client = group->client;
int r = AVAHI_OK;
-
+
assert(group);
-
- if (group->path && client->state != AVAHI_CLIENT_DISCONNECTED)
+
+ if (group->path && avahi_client_is_connected(client))
r = entry_group_simple_method_call(group, "Free");
-
+
AVAHI_LLIST_REMOVE(AvahiEntryGroup, groups, client->groups, group);
avahi_free(group->path);
}
int avahi_entry_group_commit(AvahiEntryGroup *group) {
+ int ret;
assert(group);
-
- if (!group->path || group->client->state == AVAHI_CLIENT_DISCONNECTED)
+
+ if (!group->path || !avahi_client_is_connected(group->client))
return avahi_client_set_errno(group->client, AVAHI_ERR_BAD_STATE);
- return entry_group_simple_method_call(group, "Commit");
+ if ((ret = entry_group_simple_method_call(group, "Commit")) < 0)
+ return ret;
+
+ group->state_valid = 0;
+ return ret;
}
int avahi_entry_group_reset(AvahiEntryGroup *group) {
+ int ret;
assert(group);
-
- if (!group->path || group->client->state == AVAHI_CLIENT_DISCONNECTED)
+
+ if (!group->path || !avahi_client_is_connected(group->client))
return avahi_client_set_errno(group->client, AVAHI_ERR_BAD_STATE);
- return entry_group_simple_method_call(group, "Reset");
+ if ((ret = entry_group_simple_method_call(group, "Reset")) < 0)
+ return ret;
+
+ group->state_valid = 0;
+ return ret;
}
int avahi_entry_group_get_state (AvahiEntryGroup *group) {
assert (group);
- return group->state;
+ if (group->state_valid)
+ return group->state;
+
+ return retrieve_state(group);
}
AvahiClient* avahi_entry_group_get_client (AvahiEntryGroup *group) {
assert(group);
-
+
return group->client;
}
int avahi_entry_group_is_empty (AvahiEntryGroup *group) {
- DBusMessage *message, *reply;
+ DBusMessage *message = NULL, *reply = NULL;
DBusError error;
int r = AVAHI_OK;
int b;
AvahiClient *client;
-
+
assert(group);
client = group->client;
- if (!group->path || group->client->state == AVAHI_CLIENT_DISCONNECTED)
+ if (!group->path || !avahi_client_is_connected(group->client))
return avahi_client_set_errno(group->client, AVAHI_ERR_BAD_STATE);
dbus_error_init(&error);
-
+
if (!(message = dbus_message_new_method_call(AVAHI_DBUS_NAME, group->path, AVAHI_DBUS_INTERFACE_ENTRY_GROUP, "IsEmpty"))) {
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_BOOLEAN, &b, DBUS_TYPE_INVALID) ||
dbus_error_is_set (&error)) {
r = avahi_client_set_errno(client, AVAHI_ERR_DBUS_ERROR);
dbus_message_unref(reply);
return !!b;
-
+
fail:
if (dbus_error_is_set(&error)) {
r = avahi_client_set_dbus_error(client, &error);
return r;
}
+static int append_rdata(DBusMessage *message, const void *rdata, size_t size) {
+ DBusMessageIter iter, sub;
+
+ assert(message);
+
+ dbus_message_iter_init_append(message, &iter);
+
+ if (!(dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE_AS_STRING, &sub)) ||
+ !(dbus_message_iter_append_fixed_array(&sub, DBUS_TYPE_BYTE, &rdata, size)) ||
+ !(dbus_message_iter_close_container(&iter, &sub)))
+ return -1;
+
+ return 0;
+}
+
+static int append_string_list(DBusMessage *message, AvahiStringList *txt) {
+ DBusMessageIter iter, sub;
+ int r = -1;
+ AvahiStringList *p;
+
+ assert(message);
+
+ dbus_message_iter_init_append(message, &iter);
+
+ /* Reverse the string list, so that we can pass it in-order to the server */
+ txt = avahi_string_list_reverse(txt);
+
+ if (!dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY, "ay", &sub))
+ goto fail;
+
+ /* Assemble the AvahiStringList into an Array of Array of Bytes to send over dbus */
+ for (p = txt; p != NULL; p = p->next) {
+ DBusMessageIter sub2;
+ const uint8_t *data = p->text;
+
+ if (!(dbus_message_iter_open_container(&sub, DBUS_TYPE_ARRAY, "y", &sub2)) ||
+ !(dbus_message_iter_append_fixed_array(&sub2, DBUS_TYPE_BYTE, &data, p->size)) ||
+ !(dbus_message_iter_close_container(&sub, &sub2)))
+ goto fail;
+ }
+
+ if (!dbus_message_iter_close_container(&iter, &sub))
+ goto fail;
+
+ r = 0;
+
+fail:
+
+ /* Reverse the string list to the original state */
+ txt = avahi_string_list_reverse(txt);
+
+ return r;
+}
+
int avahi_entry_group_add_service_strlst(
AvahiEntryGroup *group,
AvahiIfIndex interface,
const char *host,
uint16_t port,
AvahiStringList *txt) {
-
+
DBusMessage *message = NULL, *reply = NULL;
- DBusMessageIter iter, sub;
- AvahiStringList *p;
- int reverse = 0, r = AVAHI_OK;
+ int r = AVAHI_OK;
DBusError error;
AvahiClient *client;
int32_t i_interface, i_protocol;
client = group->client;
- if (!group->path || group->client->state == AVAHI_CLIENT_DISCONNECTED)
+ if (!group->path || !avahi_client_is_connected(group->client))
return avahi_client_set_errno(group->client, AVAHI_ERR_BAD_STATE);
if (!domain)
if (!host)
host = "";
-
+
dbus_error_init(&error);
-
+
if (!(message = dbus_message_new_method_call (AVAHI_DBUS_NAME, group->path, AVAHI_DBUS_INTERFACE_ENTRY_GROUP, "AddService"))) {
r = avahi_client_set_errno(client, AVAHI_ERR_NO_MEMORY);
goto fail;
DBUS_TYPE_STRING, &domain,
DBUS_TYPE_STRING, &host,
DBUS_TYPE_UINT16, &port,
- DBUS_TYPE_INVALID)) {
+ DBUS_TYPE_INVALID) ||
+ append_string_list(message, txt) < 0) {
r = avahi_client_set_errno(group->client, AVAHI_ERR_NO_MEMORY);
goto fail;
}
-
- dbus_message_iter_init_append(message, &iter);
- /* Reverse the string list, so that we can pass it in-order to the server */
- txt = avahi_string_list_reverse(txt);
- reverse = 1;
-
- if (!dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY, "ay", &sub)) {
- r = avahi_client_set_errno(group->client, AVAHI_ERR_NO_MEMORY);
- goto fail;
- }
-
- /* Assemble the AvahiStringList into an Array of Array of Bytes to send over dbus */
- for (p = txt; p != NULL; p = p->next) {
- DBusMessageIter sub2;
- const uint8_t *data = p->text;
-
- if (!(dbus_message_iter_open_container(&sub, DBUS_TYPE_ARRAY, "y", &sub2)) ||
- !(dbus_message_iter_append_fixed_array(&sub2, DBUS_TYPE_BYTE, &data, p->size)) ||
- !(dbus_message_iter_close_container(&sub, &sub2))) {
- r = avahi_client_set_errno(group->client, AVAHI_ERR_NO_MEMORY);
- goto fail;
- }
- }
-
- if (!dbus_message_iter_close_container(&iter, &sub)) {
- r = avahi_client_set_errno(group->client, AVAHI_ERR_NO_MEMORY);
- goto fail;
- }
-
- /* Reverse the string list to the original state */
- txt = avahi_string_list_reverse(txt);
- reverse = 0;
-
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);
return AVAHI_OK;
fail:
- if (reverse)
- txt = avahi_string_list_reverse(txt);
-
+
if (dbus_error_is_set(&error)) {
r = avahi_client_set_dbus_error(client, &error);
dbus_error_free(&error);
const char *host,
uint16_t port,
...) {
-
+
va_list va;
int r;
+ AvahiStringList *txt;
assert(group);
va_start(va, port);
- r = avahi_entry_group_add_service_va(group, interface, protocol, flags, name, type, domain, host, port, va);
+ txt = avahi_string_list_new_va(va);
+ r = avahi_entry_group_add_service_strlst(group, interface, protocol, flags, name, type, domain, host, port, txt);
+ avahi_string_list_free(txt);
va_end(va);
return r;
}
-int avahi_entry_group_add_service_va(
+int avahi_entry_group_add_service_subtype(
AvahiEntryGroup *group,
AvahiIfIndex interface,
AvahiProtocol protocol,
const char *name,
const char *type,
const char *domain,
- const char *host,
- uint16_t port,
- va_list va) {
+ const char *subtype) {
- int r;
- AvahiStringList *txt;
+ DBusMessage *message = NULL, *reply = NULL;
+ int r = AVAHI_OK;
+ DBusError error;
+ AvahiClient *client;
+ int32_t i_interface, i_protocol;
+ uint32_t u_flags;
assert(group);
+ assert(name);
+ assert(type);
+ assert(subtype);
+
+ client = group->client;
+
+ if (!group->path || !avahi_client_is_connected(group->client))
+ return avahi_client_set_errno(group->client, AVAHI_ERR_BAD_STATE);
+
+ if (!domain)
+ domain = "";
+
+ dbus_error_init(&error);
+
+ if (!(message = dbus_message_new_method_call (AVAHI_DBUS_NAME, group->path, AVAHI_DBUS_INTERFACE_ENTRY_GROUP, "AddServiceSubtype"))) {
+ r = avahi_client_set_errno(client, AVAHI_ERR_NO_MEMORY);
+ goto fail;
+ }
+
+ i_interface = (int32_t) interface;
+ i_protocol = (int32_t) protocol;
+ u_flags = (uint32_t) flags;
+
+ if (!dbus_message_append_args(
+ message,
+ DBUS_TYPE_INT32, &i_interface,
+ DBUS_TYPE_INT32, &i_protocol,
+ DBUS_TYPE_UINT32, &u_flags,
+ DBUS_TYPE_STRING, &name,
+ DBUS_TYPE_STRING, &type,
+ DBUS_TYPE_STRING, &domain,
+ DBUS_TYPE_STRING, &subtype,
+ DBUS_TYPE_INVALID)) {
+ r = avahi_client_set_errno(group->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);
+ goto fail;
+ }
+
+ dbus_message_unref(message);
+ dbus_message_unref(reply);
+
+ return AVAHI_OK;
+
+fail:
+
+ if (dbus_error_is_set(&error)) {
+ r = avahi_client_set_dbus_error(client, &error);
+ dbus_error_free(&error);
+ }
+
+ if (message)
+ dbus_message_unref(message);
+
+ if (reply)
+ dbus_message_unref(reply);
+
+ return r;
+
+}
+
+int avahi_entry_group_update_service_txt(
+ AvahiEntryGroup *group,
+ AvahiIfIndex interface,
+ AvahiProtocol protocol,
+ AvahiPublishFlags flags,
+ const char *name,
+ const char *type,
+ const char *domain,
+ ...) {
+
+ va_list va;
+ int r;
+ AvahiStringList *txt;
+
+ va_start(va, domain);
txt = avahi_string_list_new_va(va);
- r = avahi_entry_group_add_service_strlst(group, interface, protocol, flags, name, type, domain, host, port, txt);
+ r = avahi_entry_group_update_service_txt_strlst(group, interface, protocol, flags, name, type, domain, txt);
avahi_string_list_free(txt);
-
+ va_end(va);
return r;
}
-int avahi_entry_group_add_service_subtype(
+int avahi_entry_group_update_service_txt_strlst(
AvahiEntryGroup *group,
AvahiIfIndex interface,
AvahiProtocol protocol,
const char *name,
const char *type,
const char *domain,
- const char *subtype) {
+ AvahiStringList *txt) {
DBusMessage *message = NULL, *reply = NULL;
int r = AVAHI_OK;
assert(group);
assert(name);
assert(type);
- assert(subtype);
client = group->client;
- if (!group->path || group->client->state == AVAHI_CLIENT_DISCONNECTED)
+ if (!group->path || !avahi_client_is_connected(group->client))
return avahi_client_set_errno(group->client, AVAHI_ERR_BAD_STATE);
if (!domain)
domain = "";
dbus_error_init(&error);
-
- if (!(message = dbus_message_new_method_call (AVAHI_DBUS_NAME, group->path, AVAHI_DBUS_INTERFACE_ENTRY_GROUP, "AddServiceSubtype"))) {
+
+ if (!(message = dbus_message_new_method_call (AVAHI_DBUS_NAME, group->path, AVAHI_DBUS_INTERFACE_ENTRY_GROUP, "UpdateServiceTxt"))) {
r = avahi_client_set_errno(client, AVAHI_ERR_NO_MEMORY);
goto fail;
}
DBUS_TYPE_STRING, &name,
DBUS_TYPE_STRING, &type,
DBUS_TYPE_STRING, &domain,
- DBUS_TYPE_STRING, &subtype,
+ DBUS_TYPE_INVALID) ||
+ append_string_list(message, txt) < 0) {
+ r = avahi_client_set_errno(group->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);
+ goto fail;
+ }
+
+ dbus_message_unref(message);
+ dbus_message_unref(reply);
+
+ return AVAHI_OK;
+
+fail:
+
+ if (dbus_error_is_set(&error)) {
+ r = avahi_client_set_dbus_error(client, &error);
+ dbus_error_free(&error);
+ }
+
+ if (message)
+ dbus_message_unref(message);
+
+ if (reply)
+ dbus_message_unref(reply);
+
+ return r;
+}
+
+/** Add a host/address pair */
+int avahi_entry_group_add_address(
+ AvahiEntryGroup *group,
+ AvahiIfIndex interface,
+ AvahiProtocol protocol,
+ AvahiPublishFlags flags,
+ const char *name,
+ const AvahiAddress *a) {
+
+ DBusMessage *message = NULL, *reply = NULL;
+ int r = AVAHI_OK;
+ DBusError error;
+ AvahiClient *client;
+ int32_t i_interface, i_protocol;
+ uint32_t u_flags;
+ char s_address[AVAHI_ADDRESS_STR_MAX];
+ char *p_address = s_address;
+
+ assert(name);
+
+ client = group->client;
+
+ if (!group->path || !avahi_client_is_connected(group->client))
+ return avahi_client_set_errno(group->client, AVAHI_ERR_BAD_STATE);
+
+ dbus_error_init(&error);
+
+ if (!(message = dbus_message_new_method_call (AVAHI_DBUS_NAME, group->path, AVAHI_DBUS_INTERFACE_ENTRY_GROUP, "AddAddress"))) {
+ r = avahi_client_set_errno(client, AVAHI_ERR_NO_MEMORY);
+ goto fail;
+ }
+
+ i_interface = (int32_t) interface;
+ i_protocol = (int32_t) protocol;
+ u_flags = (uint32_t) flags;
+
+ if (!avahi_address_snprint (s_address, sizeof (s_address), a))
+ {
+ r = avahi_client_set_errno(client, AVAHI_ERR_INVALID_ADDRESS);
+ goto fail;
+ }
+
+ if (!dbus_message_append_args(
+ message,
+ DBUS_TYPE_INT32, &i_interface,
+ DBUS_TYPE_INT32, &i_protocol,
+ DBUS_TYPE_UINT32, &u_flags,
+ DBUS_TYPE_STRING, &name,
+ DBUS_TYPE_STRING, &p_address,
DBUS_TYPE_INVALID)) {
r = avahi_client_set_errno(group->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);
return AVAHI_OK;
fail:
-
+
if (dbus_error_is_set(&error)) {
r = avahi_client_set_dbus_error(client, &error);
dbus_error_free(&error);
dbus_message_unref(reply);
return r;
+}
+
+/** Add an arbitrary record */
+int avahi_entry_group_add_record(
+ AvahiEntryGroup *group,
+ AvahiIfIndex interface,
+ AvahiProtocol protocol,
+ AvahiPublishFlags flags,
+ const char *name,
+ uint16_t clazz,
+ uint16_t type,
+ uint32_t ttl,
+ const void *rdata,
+ size_t size) {
+
+ DBusMessage *message = NULL, *reply = NULL;
+ int r = AVAHI_OK;
+ DBusError error;
+ AvahiClient *client;
+ int32_t i_interface, i_protocol;
+ uint32_t u_flags;
+
+ assert(name);
+
+ client = group->client;
+
+ if (!group->path || !avahi_client_is_connected(group->client))
+ return avahi_client_set_errno(group->client, AVAHI_ERR_BAD_STATE);
+
+ dbus_error_init(&error);
+
+ if (!(message = dbus_message_new_method_call (AVAHI_DBUS_NAME, group->path, AVAHI_DBUS_INTERFACE_ENTRY_GROUP, "AddRecord"))) {
+ r = avahi_client_set_errno(client, AVAHI_ERR_NO_MEMORY);
+ goto fail;
+ }
+
+ i_interface = (int32_t) interface;
+ i_protocol = (int32_t) protocol;
+ u_flags = (uint32_t) flags;
+
+ if (!dbus_message_append_args(
+ message,
+ DBUS_TYPE_INT32, &i_interface,
+ DBUS_TYPE_INT32, &i_protocol,
+ DBUS_TYPE_UINT32, &u_flags,
+ DBUS_TYPE_STRING, &name,
+ DBUS_TYPE_UINT16, &clazz,
+ DBUS_TYPE_UINT16, &type,
+ DBUS_TYPE_UINT32, &ttl,
+ DBUS_TYPE_INVALID) || append_rdata(message, rdata, size) < 0) {
+ r = avahi_client_set_errno(group->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);
+ goto fail;
+ }
+
+ dbus_message_unref(message);
+ dbus_message_unref(reply);
+
+ return AVAHI_OK;
+fail:
+
+ if (dbus_error_is_set(&error)) {
+ r = avahi_client_set_dbus_error(client, &error);
+ dbus_error_free(&error);
+ }
+
+ if (message)
+ dbus_message_unref(message);
+
+ if (reply)
+ dbus_message_unref(reply);
+
+ return r;
}
projects / catta / blobdiff