/usr/include/SampleICC/IccIO.h is in libsampleicc-dev 1.6.4-1.
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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 | /** @file
File: IccIO.h
Contains: Implementation of the CIccIO class.
Version: V1
Copyright: © see ICC Software License
*/
/*
* The ICC Software License, Version 0.2
*
*
* Copyright (c) 2003-2010 The International Color Consortium. 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.
*
* 3. In the absence of prior written permission, the names "ICC" and "The
* International Color Consortium" must not be used to imply that the
* ICC organization endorses or promotes products derived from this
* software.
*
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 INTERNATIONAL COLOR CONSORTIUM OR
* ITS CONTRIBUTING MEMBERS 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.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the The International Color Consortium.
*
*
* Membership in the ICC is encouraged when this software is used for
* commercial purposes.
*
*
* For more information on The International Color Consortium, please
* see <http://www.color.org/>.
*
*
*/
//////////////////////////////////////////////////////////////////////
// HISTORY:
//
// -Initial implementation by Max Derhak 5-15-2003
//
//////////////////////////////////////////////////////////////////////
#if !defined(_ICCIO_H)
#define _ICCIO_H
#include "IccDefs.h"
#include "stdio.h"
#ifdef USESAMPLEICCNAMESPACE
namespace sampleICC {
#endif
///Seek types
typedef enum {
icSeekSet=0, //Seek to an absolute position
icSeekCur, //Seek to relative position
icSeekEnd, //Seek relative to the ending
} icSeekVal;
/**
**************************************************************************
* Type: Class
*
* Purpose:
* This is the base object that handles the IO with an ICC profile.
**************************************************************************
*/
class ICCPROFLIB_API CIccIO
{
public:
virtual ~CIccIO() {}
virtual void Close() {}
virtual icInt32Number Read8(void *pBuf8, icInt32Number nNum=1) { return 0; }
virtual icInt32Number Write8(void *pBuf8, icInt32Number nNum=1) { return 0; }
icInt32Number ReadLine(void *pBuf8, icInt32Number nNum=256);
icInt32Number Read16(void *pBuf16, icInt32Number nNum=1);
icInt32Number Write16(void *pBuf16, icInt32Number nNum=1);
icInt32Number Read32(void *pBuf32, icInt32Number nNum=1);
icInt32Number Write32(void *pBuf32, icInt32Number nNum=1);
icInt32Number Read64(void *pBuf64, icInt32Number nNum=1);
icInt32Number Write64(void *pBuf64, icInt32Number nNum=1);
icInt32Number Read8Float(void *pBufFloat, icInt32Number nNum=1);
icInt32Number Write8Float(void *pBuf16, icInt32Number nNum=1);
icInt32Number Read16Float(void *pBufFloat, icInt32Number nNum=1);
icInt32Number Write16Float(void *pBuf16, icInt32Number nNum=1);
icInt32Number ReadFloat32Float(void *pBufFloat, icInt32Number nNum=1);
icInt32Number WriteFloat32Float(void *pBufFloat, icInt32Number nNum=1);
virtual icInt32Number GetLength() {return 0;}
virtual icInt32Number Seek(icInt32Number nOffset, icSeekVal pos) {return -1;}
virtual icInt32Number Tell() {return 0;}
///Write operation to make sure that filelength is evenly divisible by 4
bool Align32();
///Operation to make sure read position is evenly divisible by 4
bool Sync32(icUInt32Number nOffset=0);
};
/**
**************************************************************************
* Type: Class
*
* Purpose: Handles generic File IO
**************************************************************************
*/
class ICCPROFLIB_API CIccFileIO : public CIccIO
{
public:
CIccFileIO();
virtual ~CIccFileIO();
bool Open(const icChar *szFilename, const icChar *szAttr);
#ifdef WIN32
bool Open(const icWChar *szFilename, const icWChar *szAttr);
#endif
virtual void Close();
virtual icInt32Number Read8(void *pBuf, icInt32Number nNum=1);
virtual icInt32Number Write8(void *pBuf, icInt32Number nNum=1);
virtual icInt32Number GetLength();
virtual icInt32Number Seek(icInt32Number nOffset, icSeekVal pos);
virtual icInt32Number Tell();
protected:
FILE *m_fFile;
};
/**
**************************************************************************
* Type: Class
*
* Purpose: Handles generic memory IO
**************************************************************************
*/
class ICCPROFLIB_API CIccMemIO : public CIccIO
{
public:
CIccMemIO();
virtual ~CIccMemIO();
bool Alloc(icUInt32Number nSize, bool bWrite = false);
bool Attach(icUInt8Number *pData, icUInt32Number nSize, bool bWrite=false);
virtual void Close();
virtual icInt32Number Read8(void *pBuf, icInt32Number nNum=1);
virtual icInt32Number Write8(void *pBuf, icInt32Number nNum=1);
virtual icInt32Number GetLength();
virtual icInt32Number Seek(icInt32Number nOffset, icSeekVal pos);
virtual icInt32Number Tell();
icUInt8Number *GetData() { return m_pData; }
protected:
icUInt8Number *m_pData;
icUInt32Number m_nSize;
icUInt32Number m_nAvail;
icUInt32Number m_nPos;
bool m_bFreeData;
};
/**
**************************************************************************
* Type: Class
*
* Purpose: Handles simulated File IO
**************************************************************************
*/
class ICCPROFLIB_API CIccNullIO : public CIccIO
{
public:
CIccNullIO();
virtual ~CIccNullIO();
//Open resets the file to being zero size
void Open();
virtual void Close();
virtual icInt32Number Read8(void *pBuf, icInt32Number nNum=1); //Read zero's into buf
virtual icInt32Number Write8(void *pBuf, icInt32Number nNum=1);
virtual icInt32Number GetLength();
virtual icInt32Number Seek(icInt32Number nOffset, icSeekVal pos);
virtual icInt32Number Tell();
protected:
icUInt32Number m_nSize;
icUInt32Number m_nPos;
};
#ifdef USESAMPLEICCNAMESPACE
} //namespace sampleICC
#endif
#endif // !defined(_ICCIO_H)
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