/*-*- Mode: C; c-basic-offset: 8 -*-*/ /*** This file is part of systemd. Copyright 2010 Lennart Poettering systemd is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. systemd 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 General Public License for more details. You should have received a copy of the GNU General Public License along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <errno.h> #include "dbus-unit.h" #include "dbus-mount.h" #include "dbus-execute.h" #define BUS_MOUNT_INTERFACE \ " <interface name=\"org.freedesktop.systemd1.Mount\">\n" \ " <property name=\"Where\" type=\"s\" access=\"read\"/>\n" \ " <property name=\"What\" type=\"s\" access=\"read\"/>\n" \ " <property name=\"Options\" type=\"s\" access=\"read\"/>\n" \ " <property name=\"Type\" type=\"s\" access=\"read\"/>\n" \ " <property name=\"TimeoutUSec\" type=\"t\" access=\"read\"/>\n" \ BUS_EXEC_CONTEXT_INTERFACE \ " <property name=\"KillMode\" type=\"s\" access=\"read\"/>\n" \ " <property name=\"ControlPID\" type=\"u\" access=\"read\"/>\n" \ " </interface>\n" #define INTROSPECTION \ DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE \ "<node>\n" \ BUS_UNIT_INTERFACE \ BUS_MOUNT_INTERFACE \ BUS_PROPERTIES_INTERFACE \ BUS_INTROSPECTABLE_INTERFACE \ "</node>\n" const char bus_mount_interface[] = BUS_MOUNT_INTERFACE; static int bus_mount_append_what(Manager *n, DBusMessageIter *i, const char *property, void *data) { Mount *m = data; const char *d; assert(n); assert(i); assert(property); assert(m); if (m->from_proc_self_mountinfo && m->parameters_proc_self_mountinfo.what) d = m->parameters_proc_self_mountinfo.what; else if (m->from_fragment && m->parameters_fragment.what) d = m->parameters_fragment.what; else if (m->from_etc_fstab && m->parameters_etc_fstab.what) d = m->parameters_etc_fstab.what; else d = ""; if (!dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &d)) return -ENOMEM; return 0; } static int bus_mount_append_options(Manager *n, DBusMessageIter *i, const char *property, void *data) { Mount *m = data; const char *d; assert(n); assert(i); assert(property); assert(m); if (m->from_proc_self_mountinfo && m->parameters_proc_self_mountinfo.options) d = m->parameters_proc_self_mountinfo.options; else if (m->from_fragment && m->parameters_fragment.options) d = m->parameters_fragment.options; else if (m->from_etc_fstab && m->parameters_etc_fstab.options) d = m->parameters_etc_fstab.options; else d = ""; if (!dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &d)) return -ENOMEM; return 0; } static int bus_mount_append_type(Manager *n, DBusMessageIter *i, const char *property, void *data) { Mount *m = data; const char *d; assert(n); assert(i); assert(property); assert(m); if (m->from_proc_self_mountinfo && m->parameters_proc_self_mountinfo.fstype) d = m->parameters_proc_self_mountinfo.fstype; else if (m->from_fragment && m->parameters_fragment.fstype) d = m->parameters_fragment.fstype; else if (m->from_etc_fstab && m->parameters_etc_fstab.fstype) d = m->parameters_etc_fstab.fstype; else d = ""; if (!dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &d)) return -ENOMEM; return 0; } DBusHandlerResult bus_mount_message_handler(Unit *u, DBusMessage *message) { const BusProperty properties[] = { BUS_UNIT_PROPERTIES, { "org.freedesktop.systemd1.Mount", "Where", bus_property_append_string, "s", u->mount.where }, { "org.freedesktop.systemd1.Mount", "What", bus_mount_append_what, "s", u }, { "org.freedesktop.systemd1.Mount", "Options", bus_mount_append_options, "s", u }, { "org.freedesktop.systemd1.Mount", "Type", bus_mount_append_type, "s", u }, { "org.freedesktop.systemd1.Mount", "TimeoutUSec", bus_property_append_usec, "t", &u->mount.timeout_usec }, /* ExecCommand */ BUS_EXEC_CONTEXT_PROPERTIES("org.freedesktop.systemd1.Mount", u->mount.exec_context), { "org.freedesktop.systemd1.Mount", "KillMode", bus_unit_append_kill_mode, "s", &u->mount.kill_mode }, { "org.freedesktop.systemd1.Mount", "ControlPID", bus_property_append_pid, "u", &u->mount.control_pid }, { NULL, NULL, NULL, NULL, NULL } }; return bus_default_message_handler(u->meta.manager, message, INTROSPECTION, properties); }