// static
int32_t CBC_OnedCode128Writer::Encode128C(const ByteString& contents,
std::vector<int32_t>* patterns) {
int32_t checkWeight = 1;
patterns->push_back(CODE_START_C);
int32_t checkSum = CODE_START_C * checkWeight;
size_t position = 0;
while (position < contents.GetLength()) {
int32_t patternIndex;
char ch = contents[position];
if (std::isdigit(ch)) {
patternIndex = FXSYS_atoi(
contents.Mid(position, contents.IsValidIndex(position + 1) ? 2 : 1)
.c_str());
++position;
if (position < contents.GetLength() && std::isdigit(contents[position]))
++position;
} else {
patternIndex = static_cast<int32_t>(ch);
++position;
}
patterns->push_back(patternIndex);
checkSum += patternIndex * checkWeight++;
}
return checkSum;
}
// static
int32_t CBC_OnedCode128Writer::Encode128B(const ByteString& contents,
std::vector<int32_t>* patterns) {
int32_t checkWeight = 1;
patterns->push_back(CODE_START_B);
int32_t checkSum = CODE_START_B * checkWeight;
for (size_t position = 0; position < contents.GetLength(); position++) {
int32_t patternIndex = contents[position] - ' ';
patterns->push_back(patternIndex);
checkSum += patternIndex * checkWeight++;
}
return checkSum;
}
FPDF_EXPORT unsigned long FPDF_CALLCONV
FPDFAction_GetFilePath(FPDF_ACTION pDict, void* buffer, unsigned long buflen) {
unsigned long type = FPDFAction_GetType(pDict);
if (type != PDFACTION_REMOTEGOTO && type != PDFACTION_LAUNCH)
return 0;
CPDF_Action action(CPDFDictionaryFromFPDFAction(pDict));
ByteString path = action.GetFilePath().ToUTF8();
unsigned long len = path.GetLength() + 1;
if (buffer && len <= buflen)
memcpy(buffer, path.c_str(), len);
return len;
}
CBC_EncoderContext::CBC_EncoderContext(const WideString& msg) {
ByteString dststr = msg.ToUTF8();
size_t c = dststr.GetLength();
WideString sb;
sb.Reserve(c);
for (size_t i = 0; i < c; i++) {
wchar_t ch = static_cast<wchar_t>(dststr[i] & 0xff);
if (ch == '?' && dststr[i] != '?') {
m_bHasCharactersOutsideISO88591Encoding = true;
}
sb += ch;
}
m_msg = std::move(sb);
m_codewords.Reserve(m_msg.GetLength());
}
FPDF_EXPORT unsigned long FPDF_CALLCONV
FPDFAction_GetURIPath(FPDF_DOCUMENT document,
FPDF_ACTION pDict,
void* buffer,
unsigned long buflen) {
CPDF_Document* pDoc = CPDFDocumentFromFPDFDocument(document);
if (!pDoc)
return 0;
unsigned long type = FPDFAction_GetType(pDict);
if (type != PDFACTION_URI)
return 0;
CPDF_Action action(CPDFDictionaryFromFPDFAction(pDict));
ByteString path = action.GetURI(pDoc);
unsigned long len = path.GetLength() + 1;
if (buffer && len <= buflen)
memcpy(buffer, path.c_str(), len);
return len;
}
