1 /* -*- mode: C; c-file-style: "gnu" -*- */
2 /* dbus-print-message.h Utility function to print out a message
4 * Copyright (C) 2003 Philip Blundell <philb@gnu.org>
5 * Copyright (C) 2003 Red Hat, Inc.
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #include "dbus-print-message.h"
25 type_to_name (int message_type)
29 case DBUS_MESSAGE_TYPE_SIGNAL:
31 case DBUS_MESSAGE_TYPE_METHOD_CALL:
33 case DBUS_MESSAGE_TYPE_METHOD_RETURN:
34 return "method return";
35 case DBUS_MESSAGE_TYPE_ERROR:
38 return "(unknown message type)";
43 print_message (DBusMessage *message)
47 const char *destination;
51 message_type = dbus_message_get_type (message);
52 sender = dbus_message_get_sender (message);
53 destination = dbus_message_get_destination (message);
55 printf ("%s sender=%s -> dest=%s",
56 type_to_name (message_type),
57 sender ? sender : "(null sender)",
58 destination ? destination : "(null destination)");
62 case DBUS_MESSAGE_TYPE_METHOD_CALL:
63 case DBUS_MESSAGE_TYPE_SIGNAL:
64 printf (" interface=%s; member=%s\n",
65 dbus_message_get_interface (message),
66 dbus_message_get_member (message));
69 case DBUS_MESSAGE_TYPE_METHOD_RETURN:
73 case DBUS_MESSAGE_TYPE_ERROR:
74 printf (" error_name=%s\n",
75 dbus_message_get_error_name (message));
83 dbus_message_iter_init (message, &iter);
88 int type = dbus_message_iter_get_arg_type (&iter);
96 if (type == DBUS_TYPE_INVALID)
101 case DBUS_TYPE_STRING:
102 dbus_message_iter_get_basic (&iter, &str);
103 printf (" %d string \"%s\"\n", count, str);
106 case DBUS_TYPE_INT32:
107 dbus_message_iter_get_basic (&iter, &int32);
108 printf (" %d int32 %d\n", count, int32);
111 case DBUS_TYPE_UINT32:
112 dbus_message_iter_get_basic (&iter, &uint32);
113 printf (" %d uint32 %u\n", count, uint32);
116 case DBUS_TYPE_DOUBLE:
117 dbus_message_iter_get_basic (&iter, &d);
118 printf (" %d double %g\n", count, d);
122 dbus_message_iter_get_basic (&iter, &byte);
123 printf (" %d byte %d\n", count, byte);
126 case DBUS_TYPE_BOOLEAN:
127 dbus_message_iter_get_basic (&iter, &boolean);
128 printf (" %d boolean %s\n", count, boolean ? "true" : "false");
132 printf (" (dbus-monitor too dumb to decipher arg type '%c')\n", type);
137 } while (dbus_message_iter_next (&iter));