106 lines
3.7 KiB
C
106 lines
3.7 KiB
C
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/*
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* This file is part of the Nice GLib ICE library.
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*
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* (C) 2008 Collabora Ltd.
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* Contact: Youness Alaoui
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* (C) 2008 Nokia Corporation. All rights reserved.
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Nice GLib ICE library.
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*
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* The Initial Developers of the Original Code are Collabora Ltd and Nokia
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* Corporation. All Rights Reserved.
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*
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* Contributors:
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* Youness Alaoui, Collabora Ltd.
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*
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* Alternatively, the contents of this file may be used under the terms of the
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* the GNU Lesser General Public License Version 2.1 (the "LGPL"), in which
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* case the provisions of LGPL are applicable instead of those above. If you
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* wish to allow use of your version of this file only under the terms of the
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* LGPL and not to allow others to use your version of this file under the
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* MPL, indicate your decision by deleting the provisions above and replace
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* them with the notice and other provisions required by the LGPL. If you do
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* not delete the provisions above, a recipient may use your version of this
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* file under either the MPL or the LGPL.
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*/
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#ifndef __LIBNICE_DEBUG_H__
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#define __LIBNICE_DEBUG_H__
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/**
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* SECTION:debug
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* @short_description: Debug messages utility functions
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* @stability: Unstable
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*
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* <para>Libnice can output a lot of information when debug messages are enabled.
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* This can significantly help track down problems and/or understand what
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* it's doing.</para>
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*
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* <para>You can enable/disable the debug messages by calling nice_debug_enable()
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* or nice_debug_disable() and choosing whether you want only ICE debug messages
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* or also stun debug messages.</para>
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*
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* <para>By default, the debug messages are disabled, unless the environment
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* variable NICE_DEBUG is set, in which case, it must contain a comma separated
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* list of flags specifying which debug to enable.</para>
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* <para> The currently available flags are "nice", "stun", "pseudotcp",
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* "pseudotcp-verbose" or "all" to enable all debug messages.</para>
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* <para> If the 'pseudotcp' flag is enabled, then 'pseudotcp-verbose' gets
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* automatically disabled. This is to allow the use of the 'all' flag without
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* having verbose messages from pseudotcp. You can enable verbose debug messages
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* from the pseudotcp layer by specifying 'pseudotcp-verbose' without the
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* 'pseudotcp' flag.</para>
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*
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*
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* <para>This API is unstable and is subject to change at any time...
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* More flags are to come and a better API to enable/disable each flag
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* should be added.</para>
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*/
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#include <glib.h>
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G_BEGIN_DECLS
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/**
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* nice_debug_enable:
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* @with_stun: Also enable STUN debugging messages
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*
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* Enables libnice debug output to the terminal. Note that the
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* `G_MESSAGES_DEBUG` and `NICE_DEBUG` environment variables must be set to the
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* set of logging domains to print, in order for any output to be printed. Set
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* them to `all` to print all debugging messages, or any of the following
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* domains:
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* - `libnice-stun`
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* - `libnice-tests`
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* - `libnice-socket`
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* - `libnice`
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* - `libnice-pseudotcp`
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* - `libnice-pseudotcp-verbose`
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*/
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void nice_debug_enable (gboolean with_stun);
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/**
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* nice_debug_disable:
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* @with_stun: Also disable stun debugging messages
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*
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* Disables libnice debug output to the terminal
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*/
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void nice_debug_disable (gboolean with_stun);
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G_END_DECLS
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#endif /* __LIBNICE_DEBUG_H__ */
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