/usr/include/opal/iax2/sound.h is in libopal-dev 3.10.10~dfsg2-2+b2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 | /*
*
*
* Inter Asterisk Exchange 2
*
* A thread safe list of sound packets.
*
* Open Phone Abstraction Library (OPAL)
*
* Copyright (c) 2005 Indranet Technologies Ltd.
*
* The contents of this file are subject to the Mozilla Public License
* Version 1.0 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
* the License for the specific language governing rights and limitations
* under the License.
*
* The Original Code is Open Phone Abstraction Library.
*
* The Initial Developer of the Original Code is Indranet Technologies Ltd.
*
* The author of this code is Derek J Smithies
*
* $Revision: 24606 $
* $Author: dereksmithies $
* $Date: 2010-07-28 22:51:05 -0500 (Wed, 28 Jul 2010) $
*/
#ifndef OPAL_IAX2_SOUND_H
#define OPAL_IAX2_SOUND_H
#ifndef _PTLIB_H
#include <ptlib.h>
#endif
#include <opal/buildopts.h>
#if OPAL_IAX2
#ifdef P_USE_PRAGMA
#pragma interface
#endif
class IAX2Frame;
class IAXConnection;
class PSoundChannel;
////////////////////////////////////////////////////////////////////////////////
/**The soundlist is a list of PBYTEArray pointers, which are the
medium of data exchange with the play/record devices.
New sound blocks are added to the beginning of the list.
Old sound blocks are removed from the end of the list.
The IAX2SoundList is a thread safe storage of PBYTEArray structures.
*/
PDECLARE_LIST(IAX2SoundList, PBYTEArray *)
#ifdef DOC_PLUS_PLUS //This makes emacs bracket matching code happy.
class IAX2SoundList : public PBYTEArray *
{
#endif
public:
/**Destructor, which deletes all sound packets on this list*/
~IAX2SoundList();
/**Removing item from list will not automatically delete it */
void Initialise() { DisallowDeleteObjects(); }
/**Return a pointer to the last element on the list.
This will remove this element from the list.
Returns NULL if the list is empty */
PBYTEArray *GetLastEntry();
/** Place a new data block at the beginning of the last. */
void AddNewEntry(PBYTEArray *newEntry);
/**Return a copy of all entries, and purge list */
void GetAllDeleteAll(IAX2SoundList &dest);
/** Thread safe read of the size of the list */
PINDEX GetSize() { PWaitAndSignal m(mutex); return PAbstractList::GetSize(); }
protected:
/**Mutex to give thread safety. */
PMutex mutex;
};
#endif // OPAL_IAX2
#endif // OPAL_IAX2_SOUND_H
/* The comment below is magic for those who use emacs to edit this file.
* With the comment below, the tab key does auto indent to 2 spaces.
*
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* mode:c
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*/
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