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_iter (DBusMessageIter *iter, dbus_bool_t literal, int depth)
47 int type = dbus_message_iter_get_arg_type (iter);
55 if (type == DBUS_TYPE_INVALID)
63 case DBUS_TYPE_STRING:
64 dbus_message_iter_get_basic (iter, &str);
72 case DBUS_TYPE_OBJECT_PATH:
73 dbus_message_iter_get_basic (iter, &str);
75 printf ("object path \"");
81 case DBUS_TYPE_SIGNATURE:
82 dbus_message_iter_get_basic (iter, &str);
84 printf ("signature \"");
91 dbus_message_iter_get_basic (iter, &int32);
92 printf ("int32 %d\n", int32);
95 case DBUS_TYPE_UINT32:
96 dbus_message_iter_get_basic (iter, &uint32);
97 printf ("uint32 %u\n", uint32);
100 case DBUS_TYPE_DOUBLE:
101 dbus_message_iter_get_basic (iter, &d);
102 printf ("double %g\n", d);
106 dbus_message_iter_get_basic (iter, &byte);
107 printf ("byte %d\n", byte);
110 case DBUS_TYPE_BOOLEAN:
111 dbus_message_iter_get_basic (iter, &boolean);
112 printf ("boolean %s\n", boolean ? "true" : "false");
115 case DBUS_TYPE_VARIANT:
117 DBusMessageIter subiter;
119 dbus_message_iter_recurse (iter, &subiter);
122 print_iter (&subiter, literal, depth);
125 case DBUS_TYPE_ARRAY:
128 DBusMessageIter subiter;
130 dbus_message_iter_recurse (iter, &subiter);
133 while ((current_type = dbus_message_iter_get_arg_type (&subiter)) != DBUS_TYPE_INVALID)
135 print_iter (&subiter, literal, depth);
136 dbus_message_iter_next (&subiter);
137 if (dbus_message_iter_get_arg_type (&subiter) != DBUS_TYPE_INVALID)
143 case DBUS_TYPE_DICT_ENTRY:
145 DBusMessageIter subiter;
147 dbus_message_iter_recurse (iter, &subiter);
150 print_iter (&subiter, literal, depth);
151 dbus_message_iter_next (&subiter);
152 print_iter (&subiter, literal, depth);
158 printf (" (dbus-monitor too dumb to decipher arg type '%c')\n", type);
162 } while (dbus_message_iter_next (iter));
166 print_message (DBusMessage *message, dbus_bool_t literal)
168 DBusMessageIter iter;
170 const char *destination;
173 message_type = dbus_message_get_type (message);
174 sender = dbus_message_get_sender (message);
175 destination = dbus_message_get_destination (message);
179 printf ("%s sender=%s -> dest=%s",
180 type_to_name (message_type),
181 sender ? sender : "(null sender)",
182 destination ? destination : "(null destination)");
184 switch (message_type)
186 case DBUS_MESSAGE_TYPE_METHOD_CALL:
187 case DBUS_MESSAGE_TYPE_SIGNAL:
188 printf (" interface=%s; member=%s\n",
189 dbus_message_get_interface (message),
190 dbus_message_get_member (message));
193 case DBUS_MESSAGE_TYPE_METHOD_RETURN:
197 case DBUS_MESSAGE_TYPE_ERROR:
198 printf (" error_name=%s\n",
199 dbus_message_get_error_name (message));
208 dbus_message_iter_init (message, &iter);
209 print_iter (&iter, literal, 1);