#ifndef _sw_corby_buffer_h #define _sw_corby_buffer_h /* * Copyright 2003, 2004 Porchdog Software. All rights reserved. * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY PORCHDOG SOFTWARE ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE HOWL PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED * OF THE POSSIBILITY OF SUCH DAMAGE. * * The views and conclusions contained in the software and documentation are those * of the authors and should not be interpreted as representing official policies, * either expressed or implied, of Porchdog Software. */ #include #include #ifdef __cplusplus extern "C" { #endif struct _sw_corby_buffer; typedef struct _sw_corby_buffer * sw_corby_buffer; struct _sw_corby_object; typedef sw_opaque sw_corby_buffer_delegate; typedef sw_opaque sw_corby_buffer_observer; typedef enum _sw_corby_buffer_pad { SW_CORBY_BUFFER_PAD_NONE, SW_CORBY_BUFFER_PAD_ALIGN_2, SW_CORBY_BUFFER_PAD_ALIGN_4, SW_CORBY_BUFFER_PAD_ALIGN_8, SW_CORBY_BUFFER_PAD_ALIGN_16, SW_CORBY_BUFFER_PAD_ALIGN_32 } sw_corby_buffer_pad; typedef sw_result (HOWL_API* sw_corby_buffer_written_func)( sw_corby_buffer_observer observer, sw_corby_buffer buffer, sw_result result, sw_size_t bytesWritten, sw_opaque_t extra); typedef sw_result (HOWL_API* sw_corby_buffer_overflow_func)( sw_corby_buffer_delegate delegate, sw_corby_buffer buffer, sw_uint8 octet, sw_uint8 ** base, sw_uint8 ** bptr, sw_uint8 ** eptr, sw_uint8 ** end, sw_opaque_t extra); typedef sw_result (HOWL_API* sw_corby_buffer_underflow_func)( sw_corby_buffer_delegate delegate, sw_corby_buffer buffer, sw_uint8 * octet, sw_uint8 ** base, sw_uint8 ** bptr, sw_uint8 ** eptr, sw_uint8 ** end, sw_opaque_t extra); sw_result HOWL_API sw_corby_buffer_init( sw_corby_buffer * self); sw_result HOWL_API sw_corby_buffer_init_with_size( sw_corby_buffer * self, sw_size_t size); sw_result HOWL_API sw_corby_buffer_init_with_delegate( sw_corby_buffer * self, sw_corby_buffer_delegate delegate, sw_corby_buffer_overflow_func overflow, sw_corby_buffer_underflow_func underflow, sw_opaque_t extra); sw_result HOWL_API sw_corby_buffer_init_with_size_and_delegate( sw_corby_buffer * self, sw_size_t size, sw_corby_buffer_delegate delegate, sw_corby_buffer_overflow_func overflow, sw_corby_buffer_underflow_func underflow, sw_opaque_t extra); sw_result HOWL_API sw_corby_buffer_fina( sw_corby_buffer self); void HOWL_API sw_corby_buffer_reset( sw_corby_buffer self); sw_result HOWL_API sw_corby_buffer_set_octets( sw_corby_buffer self, sw_octets octets, sw_size_t size); sw_octets HOWL_API sw_corby_buffer_octets( sw_corby_buffer self); sw_size_t HOWL_API sw_corby_buffer_bytes_used( sw_corby_buffer self); sw_size_t HOWL_API sw_corby_buffer_size( sw_corby_buffer self); sw_result HOWL_API sw_corby_buffer_put_int8( sw_corby_buffer self, sw_int8 val); sw_result HOWL_API sw_corby_buffer_put_uint8( sw_corby_buffer self, sw_uint8 val); sw_result HOWL_API sw_corby_buffer_put_int16( sw_corby_buffer self, sw_int16 val); sw_result HOWL_API sw_corby_buffer_put_uint16( sw_corby_buffer self, sw_uint16 val); sw_result HOWL_API sw_corby_buffer_put_int32( sw_corby_buffer self, sw_int32 val); sw_result HOWL_API sw_corby_buffer_put_uint32( sw_corby_buffer self, sw_uint32 val); sw_result HOWL_API sw_corby_buffer_put_octets( sw_corby_buffer self, sw_const_octets val, sw_size_t size); sw_result HOWL_API sw_corby_buffer_put_sized_octets( sw_corby_buffer self, sw_const_octets val, sw_uint32 len); sw_result HOWL_API sw_corby_buffer_put_cstring( sw_corby_buffer self, sw_const_string val); sw_result HOWL_API sw_corby_buffer_put_object( sw_corby_buffer self, const struct _sw_corby_object * object); sw_result HOWL_API sw_corby_buffer_put_pad( sw_corby_buffer self, sw_corby_buffer_pad pad); sw_result HOWL_API sw_corby_buffer_get_int8( sw_corby_buffer self, sw_int8 * val); sw_result HOWL_API sw_corby_buffer_get_uint8( sw_corby_buffer self, sw_uint8 * val); sw_result HOWL_API sw_corby_buffer_get_int16( sw_corby_buffer self, sw_int16 * val, sw_uint8 endian); sw_result HOWL_API sw_corby_buffer_get_uint16( sw_corby_buffer self, sw_uint16 * val, sw_uint8 endian); sw_result HOWL_API sw_corby_buffer_get_int32( sw_corby_buffer self, sw_int32 * val, sw_uint8 endian); sw_result HOWL_API sw_corby_buffer_get_uint32( sw_corby_buffer self, sw_uint32 * val, sw_uint8 endian); sw_result HOWL_API sw_corby_buffer_get_octets( sw_corby_buffer self, sw_octets octets, sw_size_t size); sw_result HOWL_API sw_corby_buffer_allocate_and_get_sized_octets( sw_corby_buffer self, sw_octets * val, sw_uint32 * size, sw_uint8 endian); sw_result HOWL_API sw_corby_buffer_get_zerocopy_sized_octets( sw_corby_buffer self, sw_octets * val, sw_uint32 * size, sw_uint8 endian); sw_result HOWL_API sw_corby_buffer_get_sized_octets( sw_corby_buffer self, sw_octets val, sw_uint32 * len, sw_uint8 endian); sw_result HOWL_API sw_corby_buffer_allocate_and_get_cstring( sw_corby_buffer self, sw_string * val, sw_uint32 * len, sw_uint8 endian); sw_result HOWL_API sw_corby_buffer_get_zerocopy_cstring( sw_corby_buffer self, sw_string * val, sw_uint32 * len, sw_uint8 endian); sw_result HOWL_API sw_corby_buffer_get_cstring( sw_corby_buffer self, sw_string val, sw_uint32 * len, sw_uint8 endian); sw_result HOWL_API sw_corby_buffer_get_object( sw_corby_buffer self, struct _sw_corby_object ** object, sw_uint8 endian); #ifdef __cplusplus } #endif #endif