1 /* -*- mode: C; c-file-style: "gnu" -*- */
2 /* dbus-send.c Utility program to send messages from the command line
4 * Copyright (C) 2003 Philip Blundell <philb@gnu.org>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 #include <dbus/dbus.h>
31 fprintf (stderr, "Usage: %s [--session] [--dest=SERVICE] <message type> [contents ...]\n", name);
36 main (int argc, char *argv[])
38 DBusConnection *connection;
43 DBusBusType type = DBUS_BUS_SYSTEM;
44 char *dest = DBUS_SERVICE_BROADCAST;
50 for (i = 1; i < argc && name == NULL; i++)
54 if (!strcmp (arg, "--session"))
55 type = DBUS_BUS_SESSION;
56 else if (strstr (arg, "--dest=") == arg)
57 dest = strchr (arg, '=') + 1;
58 else if (arg[0] == '-')
67 dbus_error_init (&error);
68 connection = dbus_bus_get (type, &error);
69 if (connection == NULL)
71 fprintf (stderr, "Failed to open connection to %s message bus: %s\n",
72 (type == DBUS_BUS_SYSTEM) ? "system" : "session",
74 dbus_error_free (&error);
78 message = dbus_message_new (name, dest);
81 fprintf (stderr, "Couldn't allocate D-BUS message\n");
85 dbus_message_append_iter_init (message, &iter);
97 type = DBUS_TYPE_INVALID;
99 c = strchr (arg, ':');
103 fprintf (stderr, "%s: Data item \"%s\" is badly formed\n", argv[0], arg);
109 if (arg[0] == 0 || !strcmp (arg, "string"))
110 type = DBUS_TYPE_STRING;
111 else if (!strcmp (arg, "int32"))
112 type = DBUS_TYPE_INT32;
113 else if (!strcmp (arg, "uint32"))
114 type = DBUS_TYPE_UINT32;
115 else if (!strcmp (arg, "double"))
116 type = DBUS_TYPE_DOUBLE;
117 else if (!strcmp (arg, "byte"))
118 type = DBUS_TYPE_BYTE;
119 else if (!strcmp (arg, "boolean"))
120 type = DBUS_TYPE_BOOLEAN;
123 fprintf (stderr, "%s: Unknown type \"%s\"\n", argv[0], arg);
130 byte = strtoul (c, NULL, 0);
131 dbus_message_iter_append_byte (&iter, byte);
134 case DBUS_TYPE_DOUBLE:
135 d = strtod (c, NULL);
136 dbus_message_iter_append_double (&iter, d);
139 case DBUS_TYPE_INT32:
140 int32 = strtol (c, NULL, 0);
141 dbus_message_iter_append_int32 (&iter, int32);
144 case DBUS_TYPE_UINT32:
145 uint32 = strtoul (c, NULL, 0);
146 dbus_message_iter_append_uint32 (&iter, uint32);
149 case DBUS_TYPE_STRING:
150 dbus_message_iter_append_string (&iter, c);
154 fprintf (stderr, "%s: Unsupported data type\n", argv[0]);
159 dbus_connection_send (connection, message, NULL);
161 dbus_connection_flush (connection);
163 dbus_message_unref (message);
165 dbus_connection_disconnect (connection);