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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _OSL_PIPE_H_
#define _OSL_PIPE_H_
# include <rtl/ustring.h>
# include <osl/security.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef enum {
osl_Pipe_E_None, /* no error */
osl_Pipe_E_NotFound, /* Pipe could not be found */
osl_Pipe_E_AlreadyExists, /* Pipe already exists */
osl_Pipe_E_NoProtocol, /* Protocol not available */
osl_Pipe_E_NetworkReset, /* Network dropped connection because of reset */
osl_Pipe_E_ConnectionAbort, /* Software caused connection abort */
osl_Pipe_E_ConnectionReset, /* Connection reset by peer */
osl_Pipe_E_NoBufferSpace, /* No buffer space available */
osl_Pipe_E_TimedOut, /* Connection timed out */
osl_Pipe_E_ConnectionRefused, /* Connection refused */
osl_Pipe_E_invalidError, /* unmapped error: always last entry in enum! */
osl_Pipe_E_FORCE_EQUAL_SIZE = SAL_MAX_ENUM
} oslPipeError;
typedef sal_uInt32 oslPipeOptions;
#define osl_Pipe_OPEN 0x0000 /* open existing pipe */
#define osl_Pipe_CREATE 0x0001 /* create pipe and open it, fails if already existst */
typedef struct oslPipeImpl * oslPipe;
/**
*/
oslPipe SAL_CALL osl_createPipe(rtl_uString *strPipeName, oslPipeOptions Options, oslSecurity Security);
/** decreases the refcount of the pipe.
If the refcount drops to zero, the handle is destroyed.
*/
void SAL_CALL osl_releasePipe( oslPipe );
/** increases the refcount of the pipe.
*/
void SAL_CALL osl_acquirePipe( oslPipe Pipe );
/** closes the pipe, any read,write or accept actions stop immeadiatly.
*/
void SAL_CALL osl_closePipe( oslPipe );
oslPipe SAL_CALL osl_acceptPipe(oslPipe Pipe);
sal_Int32 SAL_CALL osl_sendPipe(oslPipe Pipe, const void* pBuffer, sal_Int32 BufferSize);
sal_Int32 SAL_CALL osl_receivePipe(oslPipe Pipe, void* pBuffer, sal_Int32 BufferSize);
/** Reads blocking from the pipe.
@return Number of read bytes. If less than BufferSize, the pipe was closed.
*/
sal_Int32 SAL_CALL osl_readPipe( oslPipe Pipe, void *pBuffer, sal_Int32 BufferSize );
/** Writes blocking onto the pipe.
@return Number of written bytes. If less than BufferSize, the pipe was closed.
*/
sal_Int32 SAL_CALL osl_writePipe( oslPipe Pipe, const void *pBuffer, sal_Int32 BufferSize );
oslPipeError SAL_CALL osl_getLastPipeError(oslPipe Pipe);
#ifdef __cplusplus
}
#endif
#endif /* _OSL_PIPE_H_ */
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