_cleanup_bus_message_unref_ sd_bus_message *m = NULL;
int r;
- assert_return(bus, -EINVAL);
- assert_return(!bus_pid_changed(bus), -ECHILD);
+ bus_assert_return(bus, -EINVAL, error);
+ bus_assert_return(!bus_pid_changed(bus), -ECHILD, error);
- if (!BUS_IS_OPEN(bus->state))
- return -ENOTCONN;
+ if (!BUS_IS_OPEN(bus->state)) {
+ r = -ENOTCONN;
+ goto fail;
+ }
r = sd_bus_message_new_method_call(bus, &m, destination, path, interface, member);
if (r < 0)
- return r;
+ goto fail;
if (!isempty(types)) {
va_list ap;
r = bus_message_append_ap(m, types, ap);
va_end(ap);
if (r < 0)
- return r;
+ goto fail;
}
return sd_bus_call(bus, m, 0, error, reply);
+
+fail:
+ return sd_bus_error_set_errno(error, r);
}
_public_ int sd_bus_reply_method_return(
sd_bus_message *rep = NULL;
int r;
- assert_return(bus, -EINVAL);
- assert_return(isempty(interface) || interface_name_is_valid(interface), -EINVAL);
- assert_return(member_name_is_valid(member), -EINVAL);
- assert_return(reply, -EINVAL);
- assert_return(signature_is_single(type, false), -EINVAL);
- assert_return(!bus_pid_changed(bus), -ECHILD);
+ bus_assert_return(bus, -EINVAL, error);
+ bus_assert_return(isempty(interface) || interface_name_is_valid(interface), -EINVAL, error);
+ bus_assert_return(member_name_is_valid(member), -EINVAL, error);
+ bus_assert_return(reply, -EINVAL, error);
+ bus_assert_return(signature_is_single(type, false), -EINVAL, error);
+ bus_assert_return(!bus_pid_changed(bus), -ECHILD, error);
- if (!BUS_IS_OPEN(bus->state))
- return -ENOTCONN;
+ if (!BUS_IS_OPEN(bus->state)) {
+ r = -ENOTCONN;
+ goto fail;
+ }
r = sd_bus_call_method(bus, destination, path, "org.freedesktop.DBus.Properties", "Get", error, &rep, "ss", strempty(interface), member);
if (r < 0)
r = sd_bus_message_enter_container(rep, 'v', type);
if (r < 0) {
sd_bus_message_unref(rep);
- return r;
+ goto fail;
}
*reply = rep;
return 0;
+
+fail:
+ return sd_bus_error_set_errno(error, r);
}
_public_ int sd_bus_get_property_trivial(
_cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
int r;
- assert_return(bus, -EINVAL);
- assert_return(isempty(interface) || interface_name_is_valid(interface), -EINVAL);
- assert_return(member_name_is_valid(member), -EINVAL);
- assert_return(bus_type_is_trivial(type), -EINVAL);
- assert_return(ptr, -EINVAL);
- assert_return(!bus_pid_changed(bus), -ECHILD);
+ bus_assert_return(bus, -EINVAL, error);
+ bus_assert_return(isempty(interface) || interface_name_is_valid(interface), -EINVAL, error);
+ bus_assert_return(member_name_is_valid(member), -EINVAL, error);
+ bus_assert_return(bus_type_is_trivial(type), -EINVAL, error);
+ bus_assert_return(ptr, -EINVAL, error);
+ bus_assert_return(!bus_pid_changed(bus), -ECHILD, error);
- if (!BUS_IS_OPEN(bus->state))
- return -ENOTCONN;
+ if (!BUS_IS_OPEN(bus->state)) {
+ r = -ENOTCONN;
+ goto fail;
+ }
r = sd_bus_call_method(bus, destination, path, "org.freedesktop.DBus.Properties", "Get", error, &reply, "ss", strempty(interface), member);
if (r < 0)
r = sd_bus_message_enter_container(reply, 'v', CHAR_TO_STR(type));
if (r < 0)
- return r;
+ goto fail;
r = sd_bus_message_read_basic(reply, type, ptr);
if (r < 0)
- return r;
+ goto fail;
return 0;
+
+fail:
+ return sd_bus_error_set_errno(error, r);
}
_public_ int sd_bus_get_property_string(
char *n;
int r;
- assert_return(bus, -EINVAL);
- assert_return(isempty(interface) || interface_name_is_valid(interface), -EINVAL);
- assert_return(member_name_is_valid(member), -EINVAL);
- assert_return(ret, -EINVAL);
- assert_return(!bus_pid_changed(bus), -ECHILD);
+ bus_assert_return(bus, -EINVAL, error);
+ bus_assert_return(isempty(interface) || interface_name_is_valid(interface), -EINVAL, error);
+ bus_assert_return(member_name_is_valid(member), -EINVAL, error);
+ bus_assert_return(ret, -EINVAL, error);
+ bus_assert_return(!bus_pid_changed(bus), -ECHILD, error);
- if (!BUS_IS_OPEN(bus->state))
- return -ENOTCONN;
+ if (!BUS_IS_OPEN(bus->state)) {
+ r = -ENOTCONN;
+ goto fail;
+ }
r = sd_bus_call_method(bus, destination, path, "org.freedesktop.DBus.Properties", "Get", error, &reply, "ss", strempty(interface), member);
if (r < 0)
r = sd_bus_message_enter_container(reply, 'v', "s");
if (r < 0)
- return r;
+ goto fail;
r = sd_bus_message_read_basic(reply, 's', &s);
if (r < 0)
- return r;
+ goto fail;
n = strdup(s);
- if (!n)
- return -ENOMEM;
+ if (!n) {
+ r = -ENOMEM;
+ goto fail;
+ }
*ret = n;
return 0;
+
+fail:
+ return sd_bus_error_set_errno(error, r);
}
_public_ int sd_bus_get_property_strv(
_cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
int r;
- assert_return(bus, -EINVAL);
- assert_return(isempty(interface) || interface_name_is_valid(interface), -EINVAL);
- assert_return(member_name_is_valid(member), -EINVAL);
- assert_return(ret, -EINVAL);
- assert_return(!bus_pid_changed(bus), -ECHILD);
+ bus_assert_return(bus, -EINVAL, error);
+ bus_assert_return(isempty(interface) || interface_name_is_valid(interface), -EINVAL, error);
+ bus_assert_return(member_name_is_valid(member), -EINVAL, error);
+ bus_assert_return(ret, -EINVAL, error);
+ bus_assert_return(!bus_pid_changed(bus), -ECHILD, error);
- if (!BUS_IS_OPEN(bus->state))
- return -ENOTCONN;
+ if (!BUS_IS_OPEN(bus->state)) {
+ r = -ENOTCONN;
+ goto fail;
+ }
r = sd_bus_call_method(bus, destination, path, "org.freedesktop.DBus.Properties", "Get", error, &reply, "ss", strempty(interface), member);
if (r < 0)
r = sd_bus_message_enter_container(reply, 'v', NULL);
if (r < 0)
- return r;
+ goto fail;
r = sd_bus_message_read_strv(reply, ret);
if (r < 0)
- return r;
+ goto fail;
return 0;
+
+fail:
+ return sd_bus_error_set_errno(error, r);
}
_public_ int sd_bus_set_property(
va_list ap;
int r;
- assert_return(bus, -EINVAL);
- assert_return(isempty(interface) || interface_name_is_valid(interface), -EINVAL);
- assert_return(member_name_is_valid(member), -EINVAL);
- assert_return(signature_is_single(type, false), -EINVAL);
- assert_return(!bus_pid_changed(bus), -ECHILD);
+ bus_assert_return(bus, -EINVAL, error);
+ bus_assert_return(isempty(interface) || interface_name_is_valid(interface), -EINVAL, error);
+ bus_assert_return(member_name_is_valid(member), -EINVAL, error);
+ bus_assert_return(signature_is_single(type, false), -EINVAL, error);
+ bus_assert_return(!bus_pid_changed(bus), -ECHILD, error);
- if (!BUS_IS_OPEN(bus->state))
- return -ENOTCONN;
+ if (!BUS_IS_OPEN(bus->state)) {
+ r = -ENOTCONN;
+ goto fail;
+ }
r = sd_bus_message_new_method_call(bus, &m, destination, path, "org.freedesktop.DBus.Properties", "Set");
if (r < 0)
- return r;
+ goto fail;
r = sd_bus_message_append(m, "ss", strempty(interface), member);
if (r < 0)
- return r;
+ goto fail;
r = sd_bus_message_open_container(m, 'v', type);
if (r < 0)
- return r;
+ goto fail;
va_start(ap, type);
r = bus_message_append_ap(m, type, ap);
va_end(ap);
if (r < 0)
- return r;
+ goto fail;
r = sd_bus_message_close_container(m);
if (r < 0)
- return r;
+ goto fail;
return sd_bus_call(bus, m, 0, error, NULL);
+
+fail:
+ return sd_bus_error_set_errno(error, r);
}
_public_ int sd_bus_query_sender_creds(sd_bus_message *call, uint64_t mask, sd_bus_creds **creds) {
unsigned i;
int r;
- assert_return(m, -EINVAL);
- assert_return(m->header->type == SD_BUS_MESSAGE_METHOD_CALL, -EINVAL);
- assert_return(!(m->header->flags & BUS_MESSAGE_NO_REPLY_EXPECTED), -EINVAL);
- assert_return(!bus_error_is_dirty(error), -EINVAL);
+ bus_assert_return(m, -EINVAL, error);
+ bus_assert_return(m->header->type == SD_BUS_MESSAGE_METHOD_CALL, -EINVAL, error);
+ bus_assert_return(!(m->header->flags & BUS_MESSAGE_NO_REPLY_EXPECTED), -EINVAL, error);
+ bus_assert_return(!bus_error_is_dirty(error), -EINVAL, error);
if (!bus)
bus = m->bus;
- assert_return(!bus_pid_changed(bus), -ECHILD);
- assert_return(!bus->is_kernel || !(bus->hello_flags & KDBUS_HELLO_MONITOR), -EROFS);
+ bus_assert_return(!bus_pid_changed(bus), -ECHILD, error);
+ bus_assert_return(!bus->is_kernel || !(bus->hello_flags & KDBUS_HELLO_MONITOR), -EROFS, error);
- if (!BUS_IS_OPEN(bus->state))
- return -ENOTCONN;
+ if (!BUS_IS_OPEN(bus->state)) {
+ r = -ENOTCONN;
+ goto fail;
+ }
r = bus_ensure_running(bus);
if (r < 0)
- return r;
+ goto fail;
i = bus->rqueue_size;
r = bus_seal_message(bus, m, usec);
if (r < 0)
- return r;
+ goto fail;
r = bus_remarshal_message(bus, &m);
if (r < 0)
- return r;
+ goto fail;
r = bus_send_internal(bus, m, &cookie, true);
if (r < 0)
- return r;
+ goto fail;
timeout = calc_elapse(m->timeout);
}
r = sd_bus_error_setf(error, SD_BUS_ERROR_INCONSISTENT_MESSAGE, "Reply message contained file descriptors which I couldn't accept. Sorry.");
+ sd_bus_message_unref(incoming);
+ return r;
- } else if (incoming->header->type == SD_BUS_MESSAGE_METHOD_ERROR)
+ } else if (incoming->header->type == SD_BUS_MESSAGE_METHOD_ERROR) {
r = sd_bus_error_copy(error, &incoming->error);
- else
+ sd_bus_message_unref(incoming);
+ return r;
+ } else {
r = -EIO;
-
- sd_bus_message_unref(incoming);
- return r;
+ goto fail;
+ }
} else if (BUS_MESSAGE_COOKIE(incoming) == cookie &&
bus->unique_name &&
* immediately. */
sd_bus_message_unref(incoming);
- return -ELOOP;
+ r = -ELOOP;
+ goto fail;
}
/* Try to read more, right-away */
if (r < 0) {
if (r == -ENOTCONN || r == -ECONNRESET || r == -EPIPE || r == -ESHUTDOWN) {
bus_enter_closing(bus);
- return -ECONNRESET;
+ r = -ECONNRESET;
}
- return r;
+ goto fail;
}
if (r > 0)
continue;
usec_t n;
n = now(CLOCK_MONOTONIC);
- if (n >= timeout)
- return -ETIMEDOUT;
+ if (n >= timeout) {
+ r = -ETIMEDOUT;
+ goto fail;
+ }
left = timeout - n;
} else
r = bus_poll(bus, true, left);
if (r < 0)
- return r;
- if (r == 0)
- return -ETIMEDOUT;
+ goto fail;
+ if (r == 0) {
+ r = -ETIMEDOUT;
+ goto fail;
+ }
r = dispatch_wqueue(bus);
if (r < 0) {
if (r == -ENOTCONN || r == -ECONNRESET || r == -EPIPE || r == -ESHUTDOWN) {
bus_enter_closing(bus);
- return -ECONNRESET;
+ r = -ECONNRESET;
}
- return r;
+ goto fail;
}
}
+
+fail:
+ return sd_bus_error_set_errno(error, r);
}
_public_ int sd_bus_get_fd(sd_bus *bus) {