Fork of Original Code Base: anongit.freedesktop.org/systemd

This is the initial fork of the code base from freedsktop.org.
The code is provided here as a reference of the initial starting
point and for possible future checkouts after a large portion
of this code is removed.

Merge git://anongit.freedesktop.org/systemd/systemd

1 files changed, 151 insertions, 0 deletions

diff --git a/src/core/dbus-socket.c b/src/core/dbus-socket.c
new file mode 100644
index 0000000000..095a031612
--- /dev/null
+++ b/src/core/dbus-socket.c
@@ -0,0 +1,151 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/***
+  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 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.
+
+  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
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <errno.h>
+
+#include "dbus-unit.h"
+#include "dbus-socket.h"
+#include "dbus-execute.h"
+#include "dbus-kill.h"
+#include "dbus-common.h"
+#include "selinux-access.h"
+
+#define BUS_SOCKET_INTERFACE                                            \
+        " <interface name=\"org.freedesktop.systemd1.Socket\">\n"       \
+        "  <property name=\"BindIPv6Only\" type=\"b\" access=\"read\"/>\n" \
+        "  <property name=\"Backlog\" type=\"u\" access=\"read\"/>\n"   \
+        "  <property name=\"TimeoutUSec\" type=\"t\" access=\"read\"/>\n" \
+        BUS_EXEC_COMMAND_INTERFACE("ExecStartPre")                      \
+        BUS_EXEC_COMMAND_INTERFACE("ExecStartPost")                     \
+        BUS_EXEC_COMMAND_INTERFACE("ExecStopPre")                       \
+        BUS_EXEC_COMMAND_INTERFACE("ExecStopPost")                      \
+        BUS_EXEC_CONTEXT_INTERFACE                                      \
+        BUS_KILL_CONTEXT_INTERFACE                                      \
+        "  <property name=\"ControlPID\" type=\"u\" access=\"read\"/>\n" \
+        "  <property name=\"BindToDevice\" type=\"s\" access=\"read\"/>\n" \
+        "  <property name=\"DirectoryMode\" type=\"u\" access=\"read\"/>\n" \
+        "  <property name=\"SocketMode\" type=\"u\" access=\"read\"/>\n" \
+        "  <property name=\"Accept\" type=\"b\" access=\"read\"/>\n"    \
+        "  <property name=\"KeepAlive\" type=\"b\" access=\"read\"/>\n" \
+        "  <property name=\"Priority\" type=\"i\" access=\"read\"/>\n"  \
+        "  <property name=\"ReceiveBuffer\" type=\"t\" access=\"read\"/>\n" \
+        "  <property name=\"SendBuffer\" type=\"t\" access=\"read\"/>\n" \
+        "  <property name=\"IPTOS\" type=\"i\" access=\"read\"/>\n"     \
+        "  <property name=\"IPTTL\" type=\"i\" access=\"read\"/>\n"     \
+        "  <property name=\"PipeSize\" type=\"t\" access=\"read\"/>\n"  \
+        "  <property name=\"FreeBind\" type=\"b\" access=\"read\"/>\n"  \
+        "  <property name=\"Transparent\" type=\"b\" access=\"read\"/>\n" \
+        "  <property name=\"Broadcast\" type=\"b\" access=\"read\"/>\n" \
+        "  <property name=\"PassCredentials\" type=\"b\" access=\"read\"/>\n" \
+        "  <property name=\"PassSecurity\" type=\"b\" access=\"read\"/>\n" \
+        "  <property name=\"Mark\" type=\"i\" access=\"read\"/>\n"      \
+        "  <property name=\"MaxConnections\" type=\"u\" access=\"read\"/>\n" \
+        "  <property name=\"NAccepted\" type=\"u\" access=\"read\"/>\n" \
+        "  <property name=\"NConnections\" type=\"u\" access=\"read\"/>\n" \
+        "  <property name=\"MessageQueueMaxMessages\" type=\"x\" access=\"read\"/>\n" \
+        "  <property name=\"MessageQueueMessageSize\" type=\"x\" access=\"read\"/>\n" \
+        "  <property name=\"Result\" type=\"s\" access=\"read\"/>\n"    \
+        "  <property name=\"SmackLabel\" type=\"s\" access=\"read\"/>\n" \
+        "  <property name=\"SmackLabelIPIn\" type=\"s\" access=\"read\"/>\n" \
+        "  <property name=\"SmackLabelIPOut\" type=\"s\" access=\"read\"/>\n" \
+        " </interface>\n"                                               \
+
+#define INTROSPECTION                                                   \
+        DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE                       \
+        "<node>\n"                                                      \
+        BUS_UNIT_INTERFACE                                              \
+        BUS_SOCKET_INTERFACE                                            \
+        BUS_PROPERTIES_INTERFACE                                        \
+        BUS_PEER_INTERFACE                                              \
+        BUS_INTROSPECTABLE_INTERFACE                                    \
+        "</node>\n"
+
+#define INTERFACES_LIST                              \
+        BUS_UNIT_INTERFACES_LIST                     \
+        "org.freedesktop.systemd1.Socket\0"
+
+const char bus_socket_interface[] _introspect_("Socket") = BUS_SOCKET_INTERFACE;
+
+const char bus_socket_invalidating_properties[] =
+        "ExecStartPre\0"
+        "ExecStartPost\0"
+        "ExecStopPre\0"
+        "ExecStopPost\0"
+        "ControlPID\0"
+        "NAccepted\0"
+        "NConnections\0"
+        "Result\0";
+
+static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_socket_append_bind_ipv6_only, socket_address_bind_ipv6_only, SocketAddressBindIPv6Only);
+static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_socket_append_socket_result, socket_result, SocketResult);
+
+static const BusProperty bus_socket_properties[] = {
+        { "BindIPv6Only",   bus_socket_append_bind_ipv6_only,  "s", offsetof(Socket, bind_ipv6_only)  },
+        { "Backlog",        bus_property_append_unsigned,      "u", offsetof(Socket, backlog)         },
+        { "TimeoutUSec",    bus_property_append_usec,          "t", offsetof(Socket, timeout_usec)    },
+        BUS_EXEC_COMMAND_PROPERTY("ExecStartPre",  offsetof(Socket, exec_command[SOCKET_EXEC_START_PRE]),  true ),
+        BUS_EXEC_COMMAND_PROPERTY("ExecStartPost", offsetof(Socket, exec_command[SOCKET_EXEC_START_POST]), true ),
+        BUS_EXEC_COMMAND_PROPERTY("ExecStopPre",   offsetof(Socket, exec_command[SOCKET_EXEC_STOP_PRE]),   true ),
+        BUS_EXEC_COMMAND_PROPERTY("ExecStopPost",  offsetof(Socket, exec_command[SOCKET_EXEC_STOP_POST]),  true ),
+        { "ControlPID",     bus_property_append_pid,           "u", offsetof(Socket, control_pid)     },
+        { "BindToDevice",   bus_property_append_string,        "s", offsetof(Socket, bind_to_device), true },
+        { "DirectoryMode",  bus_property_append_mode,          "u", offsetof(Socket, directory_mode)  },
+        { "SocketMode",     bus_property_append_mode,          "u", offsetof(Socket, socket_mode)     },
+        { "Accept",         bus_property_append_bool,          "b", offsetof(Socket, accept)          },
+        { "KeepAlive",      bus_property_append_bool,          "b", offsetof(Socket, keep_alive)      },
+        { "Priority",       bus_property_append_int,           "i", offsetof(Socket, priority)        },
+        { "ReceiveBuffer",  bus_property_append_size,          "t", offsetof(Socket, receive_buffer)  },
+        { "SendBuffer",     bus_property_append_size,          "t", offsetof(Socket, send_buffer)     },
+        { "IPTOS",          bus_property_append_int,           "i", offsetof(Socket, ip_tos)          },
+        { "IPTTL",          bus_property_append_int,           "i", offsetof(Socket, ip_ttl)          },
+        { "PipeSize",       bus_property_append_size,          "t", offsetof(Socket, pipe_size)       },
+        { "FreeBind",       bus_property_append_bool,          "b", offsetof(Socket, free_bind)       },
+        { "Transparent",    bus_property_append_bool,          "b", offsetof(Socket, transparent)     },
+        { "Broadcast",      bus_property_append_bool,          "b", offsetof(Socket, broadcast)       },
+        { "PassCredentials",bus_property_append_bool,          "b", offsetof(Socket, pass_cred)       },
+        { "PassSecurity",   bus_property_append_bool,          "b", offsetof(Socket, pass_sec)        },
+        { "Mark",           bus_property_append_int,           "i", offsetof(Socket, mark)            },
+        { "MaxConnections", bus_property_append_unsigned,      "u", offsetof(Socket, max_connections) },
+        { "NConnections",   bus_property_append_unsigned,      "u", offsetof(Socket, n_connections)   },
+        { "NAccepted",      bus_property_append_unsigned,      "u", offsetof(Socket, n_accepted)      },
+        { "MessageQueueMaxMessages", bus_property_append_long, "x", offsetof(Socket, mq_maxmsg)       },
+        { "MessageQueueMessageSize", bus_property_append_long, "x", offsetof(Socket, mq_msgsize)      },
+        { "Result",         bus_socket_append_socket_result,   "s", offsetof(Socket, result)          },
+        { "SmackLabel",     bus_property_append_string,        "s", offsetof(Socket, smack),          true },
+        { "SmackLabelIPIn", bus_property_append_string,        "s", offsetof(Socket, smack_ip_in),    true },
+        { "SmackLabelIPOut",bus_property_append_string,        "s", offsetof(Socket, smack_ip_out),   true },
+        { NULL, }
+};
+
+DBusHandlerResult bus_socket_message_handler(Unit *u, DBusConnection *c, DBusMessage *message) {
+        Socket *s = SOCKET(u);
+        const BusBoundProperties bps[] = {
+                { "org.freedesktop.systemd1.Unit",   bus_unit_properties,         u },
+                { "org.freedesktop.systemd1.Socket", bus_socket_properties,       s },
+                { "org.freedesktop.systemd1.Socket", bus_exec_context_properties, &s->exec_context },
+                { "org.freedesktop.systemd1.Socket", bus_kill_context_properties, &s->kill_context },
+                { NULL, }
+        };
+
+        SELINUX_UNIT_ACCESS_CHECK(u, c, message, "status");
+
+        return bus_default_message_handler(c, message, INTROSPECTION, INTERFACES_LIST, bps);
+}