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>
28 #include "dbus-print-message.h"
31 usage (char *name, int ecode)
33 fprintf (stderr, "Usage: %s [--help] [--session] [--dest=SERVICE] [--print-reply] <message type> [contents ...]\n", name);
38 main (int argc, char *argv[])
40 DBusConnection *connection;
46 DBusBusType type = DBUS_BUS_SESSION;
47 char *dest = DBUS_SERVICE_BROADCAST;
55 for (i = 1; i < argc && name == NULL; i++)
59 if (strcmp (arg, "--system") == 0)
60 type = DBUS_BUS_SYSTEM;
61 else if (strcmp (arg, "--print-reply") == 0)
63 else if (strstr (arg, "--dest=") == arg)
64 dest = strchr (arg, '=') + 1;
65 else if (!strcmp(arg, "--help"))
67 else if (arg[0] == '-')
76 dbus_error_init (&error);
77 connection = dbus_bus_get (type, &error);
78 if (connection == NULL)
80 fprintf (stderr, "Failed to open connection to %s message bus: %s\n",
81 (type == DBUS_BUS_SYSTEM) ? "system" : "session",
83 dbus_error_free (&error);
87 message = dbus_message_new (name, dest);
90 fprintf (stderr, "Couldn't allocate D-BUS message\n");
94 dbus_message_append_iter_init (message, &iter);
101 dbus_uint32_t uint32;
106 type = DBUS_TYPE_INVALID;
108 c = strchr (arg, ':');
112 fprintf (stderr, "%s: Data item \"%s\" is badly formed\n", argv[0], arg);
118 if (arg[0] == 0 || !strcmp (arg, "string"))
119 type = DBUS_TYPE_STRING;
120 else if (!strcmp (arg, "int32"))
121 type = DBUS_TYPE_INT32;
122 else if (!strcmp (arg, "uint32"))
123 type = DBUS_TYPE_UINT32;
124 else if (!strcmp (arg, "double"))
125 type = DBUS_TYPE_DOUBLE;
126 else if (!strcmp (arg, "byte"))
127 type = DBUS_TYPE_BYTE;
128 else if (!strcmp (arg, "boolean"))
129 type = DBUS_TYPE_BOOLEAN;
132 fprintf (stderr, "%s: Unknown type \"%s\"\n", argv[0], arg);
139 byte = strtoul (c, NULL, 0);
140 dbus_message_iter_append_byte (&iter, byte);
143 case DBUS_TYPE_DOUBLE:
144 d = strtod (c, NULL);
145 dbus_message_iter_append_double (&iter, d);
148 case DBUS_TYPE_INT32:
149 int32 = strtol (c, NULL, 0);
150 dbus_message_iter_append_int32 (&iter, int32);
153 case DBUS_TYPE_UINT32:
154 uint32 = strtoul (c, NULL, 0);
155 dbus_message_iter_append_uint32 (&iter, uint32);
158 case DBUS_TYPE_STRING:
159 dbus_message_iter_append_string (&iter, c);
163 fprintf (stderr, "%s: Unsupported data type\n", argv[0]);
172 dbus_error_init (&error);
173 reply = dbus_connection_send_with_reply_and_block (connection,
176 if (dbus_error_is_set (&error))
178 fprintf (stderr, "Error: %s\n",
185 print_message (reply);
186 dbus_message_unref (reply);
191 dbus_connection_send (connection, message, NULL);
192 dbus_connection_flush (connection);
195 dbus_message_unref (message);
197 dbus_connection_disconnect (connection);