void TextWindow::ClearSuper(void) {
HideEditControl();
memset(this, 0, sizeof(*this));
MakeColorTable(fgColors, fgColorTable);
MakeColorTable(bgColors, bgColorTable);
ClearScreen();
Show();
}
int PMCodeEncoder::encode(PMCodeEncodeParameter param, PMCodeImageData &result) {
int i = 0, ret = 1;
PMCodeColorCodeSetting colorCode = param.getPMCodeColorCodeSetting();
for (i = 0; i < param.getLayer(); i++) {
g_ColorCodeSettingDefinition[i] = colorCode.getColorCode(i);
}
MakeColorTable(param.getLayer(), param.getLayer());
ret = check(param);
if (ret != TRUE) return ret;
ret = mCPMCodeEncode.SetPMCodeData(param.getData(),
param.getDataSize(),
param.getLayer(),
param.getVersion(),
param.getErrorCorrection(),
param.getMaskAuto(),
param.getModuleSize(),
param.getExtension(),
param.getNote());
if (ret != RESULT_OK) return ret;
ret = mCPMCodeEncode.EncodePMCode();
if (ret != RESULT_OK) return ret;
char *image;
UINT imageSize;
int width, height;
ret = mCPMCodeEncode.GetPMCodeImageData(&image, &imageSize, &width, &height);
if (ret != RESULT_OK) return ret;
result.setImage(image);
result.setImageSize(imageSize);
result.setWidth(width);
result.setHeight(height);
return RESULT_OK;
}
int CPMCodeDecode::DecodePMCode () {
CQRCodeDecode *pQRCodeDecode = NULL;
UINT uiDecodeDataSize;
char *szQRCodeImage = NULL;
int iQRCodeImageSize;
int iQRCodeLengthSize;
long lColorCode;
int iRet;
CReedSolomon cReedSolomon;
BOOL bRet;
int iDataSize;
int iBlockSize;
int iCorrectPos = 0;
int iCorrectDataSize;
int iRSBlock1;
int iRSBlock2;
BYTE szCorrectBuf [256];
BYTE szWork [256];
char *szDecodeData = NULL;
if (m_szDecodeData != NULL) {
free (m_szDecodeData);
m_szDecodeData = NULL;
m_uiDecodeDataSize = 0;
}
if (m_szBaseImage == NULL || m_uiBaseImageSize == 0) {
return RESULT_ERROR_IMAGEFILE_READ_YET;
}
m_iVersion = SYM2VER(m_Width);
m_iSymbolSize = m_Width;
iRet = GetColorCode (g_PMCodeColor, m_szBaseImage, m_uiBaseImageSize, m_iSymbolSize, m_iVersion);
if(RESULT_OK != iRet){
return iRet;
}
m_iLayer = GetLayerCount (m_szBaseImage, m_uiBaseImageSize, m_iSymbolSize);
if(0 == m_iLayer){
return RESULT_ERROR_ANALYSIS_LAYER;
}
if (m_iVersion < 3) {
MakeColorTable (3, m_iLayer);
} else {
MakeColorTable (6, m_iLayer);
}
iQRCodeLengthSize = CalcPitch (BIT_COUNT_8, m_iSymbolSize);
iQRCodeImageSize = iQRCodeLengthSize * m_iSymbolSize;
if (szQRCodeImage != NULL){
free (szQRCodeImage);
szQRCodeImage = NULL;
}
szQRCodeImage = (char *)malloc (iQRCodeImageSize + 1);
if (szQRCodeImage == NULL) {
return RESULT_ERROR_SECURE_MEMORY;
}
memset (szQRCodeImage, '\0', iQRCodeImageSize + 1);
pQRCodeDecode = new CQRCodeDecode;
m_szDecodeData = (char *)realloc (m_szDecodeData, (QR_VersonInfo[m_iVersion].ncAllCodeWord * m_iLayer) + 1);
memset (m_szDecodeData, '\0', (QR_VersonInfo[m_iVersion].ncAllCodeWord * m_iLayer) + 1);
for (int i = 0; i < m_iLayer; i ++ ) {
#if PM_CODE_COLOR
if (g_ColorCodeSetting == 0) {
lColorCode = g_ColorCodeSettingDefinition [i];
} else {
if (m_iLayer == 3) {
lColorCode = g_ColorCodeSetting3 [i];
} else if (m_iLayer >9) {
lColorCode = g_ColorCodeSetting10to24 [i];
} else {
lColorCode = g_ColorCodeSetting4to9 [i];
}
}
#else
lColorCode = g_PMCodeColor [i];
#endif
if (lColorCode == 0) {
delete pQRCodeDecode;
pQRCodeDecode = NULL;
free (szQRCodeImage);
szQRCodeImage = NULL;
return RESULT_ERROR_NON_SUPORT_COLOR;
}
iRet = PMCodeToQRCode (m_szBaseImage, m_uiBaseImageSize, lColorCode
, szQRCodeImage, iQRCodeImageSize, m_iSymbolSize);
if(RESULT_OK != iRet){
free (szQRCodeImage);
szQRCodeImage = NULL;
return RESLUT_ERROR_LAYER_RESOLUTION;
}
iRet = pQRCodeDecode->SetQRCodeImage (szQRCodeImage, iQRCodeImageSize, m_iVersion);
if(RESULT_OK != iRet){
free (szQRCodeImage);
szQRCodeImage = NULL;
delete pQRCodeDecode;
pQRCodeDecode = NULL;
return RESULT_ERROR_SECURE_MEMORY;
}
uiDecodeDataSize = pQRCodeDecode->DecodeQRCodeImage ();
if(0 == uiDecodeDataSize){
free (szQRCodeImage);
szQRCodeImage = NULL;
delete pQRCodeDecode;
pQRCodeDecode = NULL;
return RESULT_ERROR_ANALYSIS_QR_IMAGE;
}
m_iMaskPattern [i] = pQRCodeDecode->GetMaskNumber ();
iRet = pQRCodeDecode->GetQRCodeStatus (&m_iRSLevel);
if(RESULT_OK != iRet){
free (szQRCodeImage);
szQRCodeImage = NULL;
delete pQRCodeDecode;
pQRCodeDecode = NULL;
return RESULT_ERROR_ANALYSIS_QR_STATUS;
}
if (szDecodeData != NULL) {
free (szDecodeData);
szDecodeData = NULL;
}
szDecodeData = (char *)malloc (uiDecodeDataSize + 1);
memset (szDecodeData, '\0', uiDecodeDataSize + 1);
iRet = pQRCodeDecode->GetDecodeData (szDecodeData, uiDecodeDataSize);
if(RESULT_OK != iRet){
free (szQRCodeImage);
szQRCodeImage = NULL;
delete pQRCodeDecode;
pQRCodeDecode = NULL;
return RESULT_ERROR_ANALYSIS_QR_DECODE;
}
iDataSize = uiDecodeDataSize;
iCorrectPos = 0;
iRSBlock1 = QR_VersonInfo[m_iVersion].RS_BlockInfo1 [m_iRSLevel].ncRSBlock;
iRSBlock2 = QR_VersonInfo[m_iVersion].RS_BlockInfo2 [m_iRSLevel].ncRSBlock;
for (int j = 0; j < (iRSBlock1 + iRSBlock2); j ++) {
if (QR_VersonInfo[m_iVersion].RS_BlockInfo1 [m_iRSLevel].ncRSBlock > j){
iBlockSize = QR_VersonInfo[m_iVersion].RS_BlockInfo1 [m_iRSLevel].ncAllCodeWord;
cReedSolomon.SetCorrectCodeSize (iBlockSize - QR_VersonInfo[m_iVersion].RS_BlockInfo1 [m_iRSLevel].ncDataCodeWord);
} else {
iBlockSize = QR_VersonInfo[m_iVersion].RS_BlockInfo2 [m_iRSLevel].ncAllCodeWord;
cReedSolomon.SetCorrectCodeSize (iBlockSize - QR_VersonInfo[m_iVersion].RS_BlockInfo2 [m_iRSLevel].ncDataCodeWord);
}
memset (szWork, NULL, sizeof (szWork));
memset (szCorrectBuf, NULL, sizeof (szCorrectBuf));
if (iDataSize < iBlockSize) {
memcpy (szWork, &szDecodeData [iCorrectPos], iDataSize);
bRet = cReedSolomon.Decode (szWork, iBlockSize, szCorrectBuf, &iCorrectDataSize);
if(bRet != TRUE){
free (szQRCodeImage);
szQRCodeImage = NULL;
delete pQRCodeDecode;
pQRCodeDecode = NULL;
free (szDecodeData);
szDecodeData = NULL;
return RESULT_ERROR_ANALYSIS_QR_BIG_BLOCK_DECODE;
}
} else {
memcpy (szWork, &szDecodeData [iCorrectPos], iBlockSize);
bRet = cReedSolomon.Decode (szWork, iBlockSize, szCorrectBuf, &iCorrectDataSize);
if(bRet != TRUE){
free (szQRCodeImage);
szQRCodeImage = NULL;
delete pQRCodeDecode;
pQRCodeDecode = NULL;
free (szDecodeData);
szDecodeData = NULL;
return RESULT_ERROR_ANALYSIS_QR_SMALL_BLOCK_DECODE;
}
}
memcpy (&m_szDecodeData [m_uiDecodeDataSize], szCorrectBuf, iCorrectDataSize);
m_uiDecodeDataSize += iCorrectDataSize;
iCorrectPos += iBlockSize;
iDataSize -= iBlockSize;
}
if (szDecodeData != NULL) {
free (szDecodeData);
szDecodeData = NULL;
}
}
delete pQRCodeDecode;
pQRCodeDecode = NULL;
if (szQRCodeImage != NULL) {
free (szQRCodeImage);
szQRCodeImage = NULL;
}
return m_uiDecodeDataSize;
}
