| 1 | /* |
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| 2 | * ---------------------------------------------------------------------- |
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| 3 | * INTERFACE: C Rappture Buffer Header |
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| 4 | * |
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| 5 | * ====================================================================== |
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| 6 | * AUTHOR: Derrick Kearney, Purdue University |
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| 7 | * Copyright (c) 2004-2007 Purdue Research Foundation |
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| 8 | * |
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| 9 | * See the file "license.terms" for information on usage and |
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| 10 | * redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES. |
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| 11 | * ====================================================================== |
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| 12 | */ |
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| 13 | |
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| 14 | |
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| 15 | #ifndef _RAPPTURE_BUFFER_C_H |
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| 16 | #define _RAPPTURE_BUFFER_C_H |
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| 17 | |
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| 18 | #include "RpOutcomeCInterface.h" |
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| 19 | |
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| 20 | #ifdef __cplusplus |
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| 21 | extern "C" { |
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| 22 | #endif // ifdef __cplusplus |
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| 23 | |
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| 24 | typedef struct { |
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| 25 | void* _buf; |
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| 26 | /* |
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| 27 | const char* (*bytes)(); |
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| 28 | unsigned int (*size)(); |
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| 29 | // void (*clear)(); |
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| 30 | int (*append)(const char*, int); |
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| 31 | int (*read)(const char*, int); |
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| 32 | int (*seek)(int, int); |
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| 33 | int (*tell)(); |
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| 34 | // void (*rewind); |
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| 35 | Outcome (*load)(const char*); |
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| 36 | Outcome (*dump)(const char*); |
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| 37 | Outcome (*encode)(unsigned int, unsigned int); |
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| 38 | Outcome (*decode)(unsigned int, unsigned int); |
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| 39 | */ |
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| 40 | }RapptureBuffer; |
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| 41 | |
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| 42 | int RapptureBufferInit(RapptureBuffer* buf); |
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| 43 | int RapptureBufferNew(RapptureBuffer* buf); |
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| 44 | int RapptureBufferFree(RapptureBuffer* buf); |
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| 45 | const char* RapptureBufferBytes(RapptureBuffer* buf); |
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| 46 | unsigned int RapptureBufferSize(RapptureBuffer* buf); |
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| 47 | int RapptureBufferAppend(RapptureBuffer* buf, const char* bytes, int size); |
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| 48 | int RapptureBufferRead(RapptureBuffer* buf, const char* bytes, int size); |
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| 49 | int RapptureBufferSeek(RapptureBuffer* buf, int offset, int whence); |
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| 50 | int RapptureBufferTell(RapptureBuffer* buf); |
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| 51 | RapptureOutcome RapptureBufferLoad(RapptureBuffer* buf, const char* filename); |
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| 52 | RapptureOutcome RapptureBufferDump(RapptureBuffer* buf, const char* filename); |
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| 53 | RapptureOutcome RapptureBufferEncode( RapptureBuffer* buf, |
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| 54 | unsigned int compress, |
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| 55 | unsigned int base64 ); |
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| 56 | RapptureOutcome RapptureBufferDecode( RapptureBuffer* buf, |
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| 57 | unsigned int decompress, |
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| 58 | unsigned int base64 ); |
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| 59 | |
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| 60 | #ifdef __cplusplus |
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| 61 | } |
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| 62 | #endif // ifdef __cplusplus |
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| 63 | |
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| 64 | #endif // ifndef _RAPPTURE_BUFFER_C_H |
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