mirror of
https://gitlab.freedesktop.org/dbus/dbus.git
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98ad8a8ec6
* glib/dbus-gobject.c (introspect_properties): fix the XML generated * dbus/dbus-message.c (dbus_message_unref): add an in_cache flag which effectively detects the use of freed messages * glib/dbus-gobject.c (handle_introspect): modify and return the reply message instead of the incoming message * dbus/dbus-object-tree.c (handle_default_introspect_unlocked): gee, maybe it should SEND THE XML instead of just making a string and freeing it again ;-) * tools/dbus-print-message.c (print_message): improve printing of messages * configure.in: add debug-glib.service to the output
139 lines
3.6 KiB
C
139 lines
3.6 KiB
C
/* -*- mode: C; c-file-style: "gnu" -*- */
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/* dbus-print-message.h Utility function to print out a message
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*
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* Copyright (C) 2003 Philip Blundell <philb@gnu.org>
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* Copyright (C) 2003 Red Hat, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include "dbus-print-message.h"
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static const char*
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type_to_name (int message_type)
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{
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switch (message_type)
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{
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case DBUS_MESSAGE_TYPE_SIGNAL:
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return "signal";
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case DBUS_MESSAGE_TYPE_METHOD_CALL:
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return "method call";
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case DBUS_MESSAGE_TYPE_METHOD_RETURN:
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return "method return";
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case DBUS_MESSAGE_TYPE_ERROR:
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return "error";
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default:
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return "(unknown message type)";
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}
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}
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void
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print_message (DBusMessage *message)
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{
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DBusMessageIter iter;
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const char *sender;
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const char *destination;
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int message_type;
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int count;
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message_type = dbus_message_get_type (message);
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sender = dbus_message_get_sender (message);
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destination = dbus_message_get_destination (message);
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printf ("%s sender=%s -> dest=%s",
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type_to_name (message_type),
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sender ? sender : "(null sender)",
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destination ? destination : "(null destination)");
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switch (message_type)
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{
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case DBUS_MESSAGE_TYPE_METHOD_CALL:
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case DBUS_MESSAGE_TYPE_SIGNAL:
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printf (" interface=%s; member=%s\n",
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dbus_message_get_interface (message),
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dbus_message_get_member (message));
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break;
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case DBUS_MESSAGE_TYPE_METHOD_RETURN:
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printf ("\n");
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break;
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case DBUS_MESSAGE_TYPE_ERROR:
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printf (" error_name=%s\n",
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dbus_message_get_error_name (message));
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break;
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default:
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printf ("\n");
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break;
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}
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dbus_message_iter_init (message, &iter);
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count = 0;
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do
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{
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int type = dbus_message_iter_get_arg_type (&iter);
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const char *str;
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dbus_uint32_t uint32;
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dbus_int32_t int32;
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double d;
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unsigned char byte;
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dbus_bool_t boolean;
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if (type == DBUS_TYPE_INVALID)
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break;
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switch (type)
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{
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case DBUS_TYPE_STRING:
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dbus_message_iter_get_basic (&iter, &str);
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printf (" %d string \"%s\"\n", count, str);
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break;
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case DBUS_TYPE_INT32:
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dbus_message_iter_get_basic (&iter, &int32);
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printf (" %d int32 %d\n", count, int32);
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break;
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case DBUS_TYPE_UINT32:
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dbus_message_iter_get_basic (&iter, &uint32);
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printf (" %d uint32 %u\n", count, uint32);
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break;
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case DBUS_TYPE_DOUBLE:
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dbus_message_iter_get_basic (&iter, &d);
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printf (" %d double %g\n", count, d);
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break;
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case DBUS_TYPE_BYTE:
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dbus_message_iter_get_basic (&iter, &byte);
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printf (" %d byte %d\n", count, byte);
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break;
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case DBUS_TYPE_BOOLEAN:
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dbus_message_iter_get_basic (&iter, &boolean);
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printf (" %d boolean %s\n", count, boolean ? "true" : "false");
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break;
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default:
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printf (" (dbus-monitor too dumb to decipher arg type '%c')\n", type);
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break;
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}
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count += 1;
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} while (dbus_message_iter_next (&iter));
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}
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