author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 12 Mar 2010 15:50:56 +0200 | |
branch | RCL_3 |
changeset 9 | fa985af77159 |
parent 0 | e4d67989cc36 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* |
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*/ |
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#ifndef HEADER_COMP_H |
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#define HEADER_COMP_H |
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#if (defined(__SYMBIAN32__) && !defined(SYMBIAN)) |
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#define SYMBIAN |
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#endif |
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#ifdef SYMBIAN |
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#include <e32def.h> |
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#endif |
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#include <openssl/crypto.h> |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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#ifdef SYMBIAN |
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#include <e32def.h> |
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#endif |
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typedef struct comp_ctx_st COMP_CTX; |
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typedef struct comp_method_st |
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{ |
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int type; /* NID for compression library */ |
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const char *name; /* A text string to identify the library */ |
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int (*init)(COMP_CTX *ctx); |
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void (*finish)(COMP_CTX *ctx); |
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int (*compress)(COMP_CTX *ctx, |
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unsigned char *out, unsigned int olen, |
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unsigned char *in, unsigned int ilen); |
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int (*expand)(COMP_CTX *ctx, |
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unsigned char *out, unsigned int olen, |
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unsigned char *in, unsigned int ilen); |
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/* The following two do NOTHING, but are kept for backward compatibility */ |
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long (*ctrl)(void); |
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long (*callback_ctrl)(void); |
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} COMP_METHOD; |
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struct comp_ctx_st |
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{ |
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COMP_METHOD *meth; |
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unsigned long compress_in; |
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unsigned long compress_out; |
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unsigned long expand_in; |
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unsigned long expand_out; |
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CRYPTO_EX_DATA ex_data; |
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}; |
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IMPORT_C COMP_CTX *COMP_CTX_new(COMP_METHOD *meth); |
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IMPORT_C void COMP_CTX_free(COMP_CTX *ctx); |
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IMPORT_C int COMP_compress_block(COMP_CTX *ctx, unsigned char *out, int olen, |
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unsigned char *in, int ilen); |
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IMPORT_C int COMP_expand_block(COMP_CTX *ctx, unsigned char *out, int olen, |
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unsigned char *in, int ilen); |
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IMPORT_C COMP_METHOD *COMP_rle(void ); |
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IMPORT_C COMP_METHOD *COMP_zlib(void ); |
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/* BEGIN ERROR CODES */ |
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/* The following lines are auto generated by the script mkerr.pl. Any changes |
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* made after this point may be overwritten when the script is next run. |
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*/ |
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IMPORT_C void ERR_load_COMP_strings(void); |
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/* Error codes for the COMP functions. */ |
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/* Function codes. */ |
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/* Reason codes. */ |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif |