152 lines
9.5 KiB
C
152 lines
9.5 KiB
C
/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
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/***
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This file is part of systemd.
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Copyright 2010 Lennart Poettering
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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***/
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#include <errno.h>
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#include "dbus-unit.h"
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#include "dbus-socket.h"
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#include "dbus-execute.h"
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#include "dbus-kill.h"
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#include "dbus-common.h"
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#include "selinux-access.h"
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#define BUS_SOCKET_INTERFACE \
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" <interface name=\"org.freedesktop.systemd1.Socket\">\n" \
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" <property name=\"BindIPv6Only\" type=\"b\" access=\"read\"/>\n" \
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" <property name=\"Backlog\" type=\"u\" access=\"read\"/>\n" \
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" <property name=\"TimeoutUSec\" type=\"t\" access=\"read\"/>\n" \
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BUS_EXEC_COMMAND_INTERFACE("ExecStartPre") \
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BUS_EXEC_COMMAND_INTERFACE("ExecStartPost") \
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BUS_EXEC_COMMAND_INTERFACE("ExecStopPre") \
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BUS_EXEC_COMMAND_INTERFACE("ExecStopPost") \
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BUS_EXEC_CONTEXT_INTERFACE \
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BUS_KILL_CONTEXT_INTERFACE \
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" <property name=\"ControlPID\" type=\"u\" access=\"read\"/>\n" \
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" <property name=\"BindToDevice\" type=\"s\" access=\"read\"/>\n" \
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" <property name=\"DirectoryMode\" type=\"u\" access=\"read\"/>\n" \
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" <property name=\"SocketMode\" type=\"u\" access=\"read\"/>\n" \
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" <property name=\"Accept\" type=\"b\" access=\"read\"/>\n" \
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" <property name=\"KeepAlive\" type=\"b\" access=\"read\"/>\n" \
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" <property name=\"Priority\" type=\"i\" access=\"read\"/>\n" \
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" <property name=\"ReceiveBuffer\" type=\"t\" access=\"read\"/>\n" \
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" <property name=\"SendBuffer\" type=\"t\" access=\"read\"/>\n" \
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" <property name=\"IPTOS\" type=\"i\" access=\"read\"/>\n" \
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" <property name=\"IPTTL\" type=\"i\" access=\"read\"/>\n" \
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" <property name=\"PipeSize\" type=\"t\" access=\"read\"/>\n" \
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" <property name=\"FreeBind\" type=\"b\" access=\"read\"/>\n" \
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" <property name=\"Transparent\" type=\"b\" access=\"read\"/>\n" \
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" <property name=\"Broadcast\" type=\"b\" access=\"read\"/>\n" \
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" <property name=\"PassCredentials\" type=\"b\" access=\"read\"/>\n" \
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" <property name=\"PassSecurity\" type=\"b\" access=\"read\"/>\n" \
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" <property name=\"Mark\" type=\"i\" access=\"read\"/>\n" \
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" <property name=\"MaxConnections\" type=\"u\" access=\"read\"/>\n" \
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" <property name=\"NAccepted\" type=\"u\" access=\"read\"/>\n" \
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" <property name=\"NConnections\" type=\"u\" access=\"read\"/>\n" \
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" <property name=\"MessageQueueMaxMessages\" type=\"x\" access=\"read\"/>\n" \
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" <property name=\"MessageQueueMessageSize\" type=\"x\" access=\"read\"/>\n" \
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" <property name=\"Result\" type=\"s\" access=\"read\"/>\n" \
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" <property name=\"SmackLabel\" type=\"s\" access=\"read\"/>\n" \
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" <property name=\"SmackLabelIPIn\" type=\"s\" access=\"read\"/>\n" \
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" <property name=\"SmackLabelIPOut\" type=\"s\" access=\"read\"/>\n" \
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" </interface>\n" \
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#define INTROSPECTION \
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DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE \
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"<node>\n" \
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BUS_UNIT_INTERFACE \
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BUS_SOCKET_INTERFACE \
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BUS_PROPERTIES_INTERFACE \
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BUS_PEER_INTERFACE \
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BUS_INTROSPECTABLE_INTERFACE \
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"</node>\n"
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#define INTERFACES_LIST \
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BUS_UNIT_INTERFACES_LIST \
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"org.freedesktop.systemd1.Socket\0"
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const char bus_socket_interface[] _introspect_("Socket") = BUS_SOCKET_INTERFACE;
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const char bus_socket_invalidating_properties[] =
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"ExecStartPre\0"
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"ExecStartPost\0"
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"ExecStopPre\0"
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"ExecStopPost\0"
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"ControlPID\0"
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"NAccepted\0"
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"NConnections\0"
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"Result\0";
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static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_socket_append_bind_ipv6_only, socket_address_bind_ipv6_only, SocketAddressBindIPv6Only);
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static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_socket_append_socket_result, socket_result, SocketResult);
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static const BusProperty bus_socket_properties[] = {
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{ "BindIPv6Only", bus_socket_append_bind_ipv6_only, "s", offsetof(Socket, bind_ipv6_only) },
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{ "Backlog", bus_property_append_unsigned, "u", offsetof(Socket, backlog) },
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{ "TimeoutUSec", bus_property_append_usec, "t", offsetof(Socket, timeout_usec) },
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BUS_EXEC_COMMAND_PROPERTY("ExecStartPre", offsetof(Socket, exec_command[SOCKET_EXEC_START_PRE]), true ),
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BUS_EXEC_COMMAND_PROPERTY("ExecStartPost", offsetof(Socket, exec_command[SOCKET_EXEC_START_POST]), true ),
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BUS_EXEC_COMMAND_PROPERTY("ExecStopPre", offsetof(Socket, exec_command[SOCKET_EXEC_STOP_PRE]), true ),
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BUS_EXEC_COMMAND_PROPERTY("ExecStopPost", offsetof(Socket, exec_command[SOCKET_EXEC_STOP_POST]), true ),
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{ "ControlPID", bus_property_append_pid, "u", offsetof(Socket, control_pid) },
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{ "BindToDevice", bus_property_append_string, "s", offsetof(Socket, bind_to_device), true },
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{ "DirectoryMode", bus_property_append_mode, "u", offsetof(Socket, directory_mode) },
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{ "SocketMode", bus_property_append_mode, "u", offsetof(Socket, socket_mode) },
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{ "Accept", bus_property_append_bool, "b", offsetof(Socket, accept) },
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{ "KeepAlive", bus_property_append_bool, "b", offsetof(Socket, keep_alive) },
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{ "Priority", bus_property_append_int, "i", offsetof(Socket, priority) },
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{ "ReceiveBuffer", bus_property_append_size, "t", offsetof(Socket, receive_buffer) },
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{ "SendBuffer", bus_property_append_size, "t", offsetof(Socket, send_buffer) },
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{ "IPTOS", bus_property_append_int, "i", offsetof(Socket, ip_tos) },
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{ "IPTTL", bus_property_append_int, "i", offsetof(Socket, ip_ttl) },
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{ "PipeSize", bus_property_append_size, "t", offsetof(Socket, pipe_size) },
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{ "FreeBind", bus_property_append_bool, "b", offsetof(Socket, free_bind) },
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{ "Transparent", bus_property_append_bool, "b", offsetof(Socket, transparent) },
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{ "Broadcast", bus_property_append_bool, "b", offsetof(Socket, broadcast) },
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{ "PassCredentials",bus_property_append_bool, "b", offsetof(Socket, pass_cred) },
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{ "PassSecurity", bus_property_append_bool, "b", offsetof(Socket, pass_sec) },
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{ "Mark", bus_property_append_int, "i", offsetof(Socket, mark) },
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{ "MaxConnections", bus_property_append_unsigned, "u", offsetof(Socket, max_connections) },
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{ "NConnections", bus_property_append_unsigned, "u", offsetof(Socket, n_connections) },
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{ "NAccepted", bus_property_append_unsigned, "u", offsetof(Socket, n_accepted) },
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{ "MessageQueueMaxMessages", bus_property_append_long, "x", offsetof(Socket, mq_maxmsg) },
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{ "MessageQueueMessageSize", bus_property_append_long, "x", offsetof(Socket, mq_msgsize) },
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{ "Result", bus_socket_append_socket_result, "s", offsetof(Socket, result) },
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{ "SmackLabel", bus_property_append_string, "s", offsetof(Socket, smack), true },
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{ "SmackLabelIPIn", bus_property_append_string, "s", offsetof(Socket, smack_ip_in), true },
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{ "SmackLabelIPOut",bus_property_append_string, "s", offsetof(Socket, smack_ip_out), true },
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{ NULL, }
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};
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DBusHandlerResult bus_socket_message_handler(Unit *u, DBusConnection *c, DBusMessage *message) {
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Socket *s = SOCKET(u);
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const BusBoundProperties bps[] = {
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{ "org.freedesktop.systemd1.Unit", bus_unit_properties, u },
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{ "org.freedesktop.systemd1.Socket", bus_socket_properties, s },
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{ "org.freedesktop.systemd1.Socket", bus_exec_context_properties, &s->exec_context },
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{ "org.freedesktop.systemd1.Socket", bus_kill_context_properties, &s->kill_context },
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{ NULL, }
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};
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SELINUX_UNIT_ACCESS_CHECK(u, c, message, "status");
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return bus_default_message_handler(c, message, INTROSPECTION, INTERFACES_LIST, bps);
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}
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