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RagePhoto: add clear() and load() as static functions

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Syping 2023-02-20 11:56:23 +01:00
parent 2a8070b75e
commit d13c22dc05
2 changed files with 157 additions and 145 deletions
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298
src/RagePhoto.cpp
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@ -164,15 +164,20 @@ void RagePhoto::addParser(RagePhotoFormatParser *rp_parser)
} }
} }
void RagePhoto::clear(RagePhotoData *rp_data)
{
std::free(rp_data->jpeg);
std::free(rp_data->description);
std::free(rp_data->json);
std::free(rp_data->header);
std::free(rp_data->title);
std::memset(rp_data, 0, sizeof(RagePhotoData));
setBufferDefault(rp_data);
}
void RagePhoto::clear() void RagePhoto::clear()
{ {
std::free(m_data->jpeg); clear(m_data);
std::free(m_data->description);
std::free(m_data->json);
std::free(m_data->header);
std::free(m_data->title);
std::memset(m_data, 0, sizeof(RagePhotoData));
setBufferDefault();
} }
RagePhotoData* RagePhoto::data() RagePhotoData* RagePhoto::data()
@ -180,34 +185,34 @@ RagePhotoData* RagePhoto::data()
return m_data; return m_data;
} }
bool RagePhoto::load(const char *data, size_t length) bool RagePhoto::load(RagePhotoData *rp_data, RagePhotoFormatParser *rp_parser, const char *data, size_t length)
{ {
#ifdef RAGEPHOTO_BENCHMARK #ifdef RAGEPHOTO_BENCHMARK
auto benchmark_parse_start = std::chrono::high_resolution_clock::now(); auto benchmark_parse_start = std::chrono::high_resolution_clock::now();
#endif #endif
// Avoid data conflicts // Avoid data conflicts
clear(); clear(rp_data);
size_t pos = 0; size_t pos = 0;
char uInt32Buffer[4]; char uInt32Buffer[4];
size_t size = readBuffer(data, uInt32Buffer, &pos, 4, length); size_t size = readBuffer(data, uInt32Buffer, &pos, 4, length);
if (size != 4) { if (size != 4) {
m_data->error = Error::NoFormatIdentifier; // 1 rp_data->error = Error::NoFormatIdentifier; // 1
return false; return false;
} }
#if __BYTE_ORDER == __LITTLE_ENDIAN #if __BYTE_ORDER == __LITTLE_ENDIAN
std::memcpy(&m_data->photoFormat, uInt32Buffer, 4); std::memcpy(&rp_data->photoFormat, uInt32Buffer, 4);
#else #else
m_data->photoFormat = charToUInt32LE(uInt32Buffer); rp_data->photoFormat = charToUInt32LE(uInt32Buffer);
#endif #endif
if (m_data->photoFormat == PhotoFormat::GTA5 || m_data->photoFormat == PhotoFormat::RDR2) { if (rp_data->photoFormat == PhotoFormat::GTA5 || rp_data->photoFormat == PhotoFormat::RDR2) {
#if defined UNICODE_ICONV || defined UNICODE_CODECVT || defined UNICODE_WINCVT #if defined UNICODE_ICONV || defined UNICODE_CODECVT || defined UNICODE_WINCVT
char photoHeader[256]; char photoHeader[256];
size = readBuffer(data, photoHeader, &pos, 256, length); size = readBuffer(data, photoHeader, &pos, 256, length);
if (size != 256) { if (size != 256) {
m_data->error = Error::IncompleteHeader; // 3 rp_data->error = Error::IncompleteHeader; // 3
return false; return false;
} }
@ -215,291 +220,291 @@ bool RagePhoto::load(const char *data, size_t length)
std::wstring_convert<std::codecvt_utf8_utf16<char16_t>,char16_t> convert; std::wstring_convert<std::codecvt_utf8_utf16<char16_t>,char16_t> convert;
const std::string photoHeader_string = convert.to_bytes(reinterpret_cast<char16_t*>(photoHeader)); const std::string photoHeader_string = convert.to_bytes(reinterpret_cast<char16_t*>(photoHeader));
if (convert.converted() == 0) { if (convert.converted() == 0) {
m_data->error = Error::UnicodeHeaderError; // 6 rp_data->error = Error::UnicodeHeaderError; // 6
return false; return false;
} }
const size_t photoHeader_size = photoHeader_string.size() + 1; const size_t photoHeader_size = photoHeader_string.size() + 1;
m_data->header = static_cast<char*>(std::malloc(photoHeader_size)); rp_data->header = static_cast<char*>(std::malloc(photoHeader_size));
if (!m_data->header) { if (!rp_data->header) {
m_data->error = Error::HeaderMallocError; // 4 rp_data->error = Error::HeaderMallocError; // 4
return false; return false;
} }
std::memcpy(m_data->header, photoHeader_string.c_str(), photoHeader_size); std::memcpy(rp_data->header, photoHeader_string.c_str(), photoHeader_size);
#elif defined UNICODE_ICONV #elif defined UNICODE_ICONV
iconv_t iconv_in = iconv_open("UTF-8", "UTF-16LE"); iconv_t iconv_in = iconv_open("UTF-8", "UTF-16LE");
if (iconv_in == (iconv_t)-1) { if (iconv_in == (iconv_t)-1) {
m_data->error = Error::UnicodeInitError; // 4 rp_data->error = Error::UnicodeInitError; // 4
return false; return false;
} }
m_data->header = static_cast<char*>(std::malloc(256)); rp_data->header = static_cast<char*>(std::malloc(256));
if (!m_data->header) { if (!rp_data->header) {
m_data->error = Error::HeaderMallocError; // 4 rp_data->error = Error::HeaderMallocError; // 4
iconv_close(iconv_in); iconv_close(iconv_in);
return false; return false;
} }
size_t src_s = sizeof(photoHeader); size_t src_s = sizeof(photoHeader);
size_t dst_s = 256; size_t dst_s = 256;
char *src = photoHeader; char *src = photoHeader;
char *dst = m_data->header; char *dst = rp_data->header;
const size_t ret = iconv(iconv_in, &src, &src_s, &dst, &dst_s); const size_t ret = iconv(iconv_in, &src, &src_s, &dst, &dst_s);
iconv_close(iconv_in); iconv_close(iconv_in);
if (ret == static_cast<size_t>(-1)) { if (ret == static_cast<size_t>(-1)) {
m_data->error = Error::UnicodeHeaderError; // 6 rp_data->error = Error::UnicodeHeaderError; // 6
return false; return false;
} }
#elif defined UNICODE_WINCVT #elif defined UNICODE_WINCVT
m_data->header = static_cast<char*>(std::malloc(256)); rp_data->header = static_cast<char*>(std::malloc(256));
if (!m_data->header) { if (!rp_data->header) {
m_data->error = Error::HeaderMallocError; // 4 rp_data->error = Error::HeaderMallocError; // 4
return false; return false;
} }
const int converted = WideCharToMultiByte(CP_UTF8, 0, reinterpret_cast<wchar_t*>(photoHeader), -1, m_data->header, 256, NULL, NULL); const int converted = WideCharToMultiByte(CP_UTF8, 0, reinterpret_cast<wchar_t*>(photoHeader), -1, rp_data->header, 256, NULL, NULL);
if (converted == 0) { if (converted == 0) {
std::free(m_data->header); std::free(rp_data->header);
m_data->header = nullptr; rp_data->header = nullptr;
m_data->error = Error::UnicodeHeaderError; // 6 rp_data->error = Error::UnicodeHeaderError; // 6
return false; return false;
} }
#endif #endif
size = readBuffer(data, uInt32Buffer, &pos, 4, length); size = readBuffer(data, uInt32Buffer, &pos, 4, length);
if (size != 4) { if (size != 4) {
m_data->error = Error::IncompleteChecksum; // 7 rp_data->error = Error::IncompleteChecksum; // 7
return false; return false;
} }
#if __BYTE_ORDER == __LITTLE_ENDIAN #if __BYTE_ORDER == __LITTLE_ENDIAN
std::memcpy(&m_data->headerSum, uInt32Buffer, 4); std::memcpy(&rp_data->headerSum, uInt32Buffer, 4);
#else #else
m_data->headerSum = charToUInt32LE(uInt32Buffer); rp_data->headerSum = charToUInt32LE(uInt32Buffer);
#endif #endif
if (m_data->photoFormat == PhotoFormat::RDR2) { if (rp_data->photoFormat == PhotoFormat::RDR2) {
size = readBuffer(data, uInt32Buffer, &pos, 4, length); size = readBuffer(data, uInt32Buffer, &pos, 4, length);
if (size != 4) { if (size != 4) {
m_data->error = Error::IncompleteChecksum; // 7 rp_data->error = Error::IncompleteChecksum; // 7
return false; return false;
} }
#if __BYTE_ORDER == __LITTLE_ENDIAN #if __BYTE_ORDER == __LITTLE_ENDIAN
std::memcpy(&m_data->unnamedSum1, uInt32Buffer, 4); std::memcpy(&rp_data->unnamedSum1, uInt32Buffer, 4);
#else #else
m_data->unnamedSum1 = charToUInt32LE(uInt32Buffer); rp_data->unnamedSum1 = charToUInt32LE(uInt32Buffer);
#endif #endif
size = readBuffer(data, uInt32Buffer, &pos, 4, length); size = readBuffer(data, uInt32Buffer, &pos, 4, length);
if (size != 4) { if (size != 4) {
m_data->error = Error::IncompleteChecksum; // 7 rp_data->error = Error::IncompleteChecksum; // 7
return false; return false;
} }
#if __BYTE_ORDER == __LITTLE_ENDIAN #if __BYTE_ORDER == __LITTLE_ENDIAN
std::memcpy(&m_data->unnamedSum2, uInt32Buffer, 4); std::memcpy(&rp_data->unnamedSum2, uInt32Buffer, 4);
#else #else
m_data->unnamedSum2 = charToUInt32LE(uInt32Buffer); rp_data->unnamedSum2 = charToUInt32LE(uInt32Buffer);
#endif #endif
} }
const size_t headerSize = pos; const size_t headerSize = pos;
size = readBuffer(data, uInt32Buffer, &pos, 4, length); size = readBuffer(data, uInt32Buffer, &pos, 4, length);
if (size != 4) { if (size != 4) {
m_data->error = Error::IncompleteEOF; // 8 rp_data->error = Error::IncompleteEOF; // 8
return false; return false;
} }
#if __BYTE_ORDER == __LITTLE_ENDIAN #if __BYTE_ORDER == __LITTLE_ENDIAN
std::memcpy(&m_data->endOfFile, uInt32Buffer, 4); std::memcpy(&rp_data->endOfFile, uInt32Buffer, 4);
#else #else
m_data->endOfFile = charToUInt32LE(uInt32Buffer); rp_data->endOfFile = charToUInt32LE(uInt32Buffer);
#endif #endif
size = readBuffer(data, uInt32Buffer, &pos, 4, length); size = readBuffer(data, uInt32Buffer, &pos, 4, length);
if (size != 4) { if (size != 4) {
m_data->error = Error::IncompleteJsonOffset; // 9 rp_data->error = Error::IncompleteJsonOffset; // 9
return false; return false;
} }
#if __BYTE_ORDER == __LITTLE_ENDIAN #if __BYTE_ORDER == __LITTLE_ENDIAN
std::memcpy(&m_data->jsonOffset, uInt32Buffer, 4); std::memcpy(&rp_data->jsonOffset, uInt32Buffer, 4);
#else #else
m_data->jsonOffset = charToUInt32LE(uInt32Buffer); rp_data->jsonOffset = charToUInt32LE(uInt32Buffer);
#endif #endif
size = readBuffer(data, uInt32Buffer, &pos, 4, length); size = readBuffer(data, uInt32Buffer, &pos, 4, length);
if (size != 4) { if (size != 4) {
m_data->error = Error::IncompleteTitleOffset; // 10 rp_data->error = Error::IncompleteTitleOffset; // 10
return false; return false;
} }
#if __BYTE_ORDER == __LITTLE_ENDIAN #if __BYTE_ORDER == __LITTLE_ENDIAN
std::memcpy(&m_data->titlOffset, uInt32Buffer, 4); std::memcpy(&rp_data->titlOffset, uInt32Buffer, 4);
#else #else
m_data->titlOffset = charToUInt32LE(uInt32Buffer); rp_data->titlOffset = charToUInt32LE(uInt32Buffer);
#endif #endif
size = readBuffer(data, uInt32Buffer, &pos, 4, length); size = readBuffer(data, uInt32Buffer, &pos, 4, length);
if (size != 4) { if (size != 4) {
m_data->error = Error::IncompleteDescOffset; // 11 rp_data->error = Error::IncompleteDescOffset; // 11
return false; return false;
} }
#if __BYTE_ORDER == __LITTLE_ENDIAN #if __BYTE_ORDER == __LITTLE_ENDIAN
std::memcpy(&m_data->descOffset, uInt32Buffer, 4); std::memcpy(&rp_data->descOffset, uInt32Buffer, 4);
#else #else
m_data->descOffset = charToUInt32LE(uInt32Buffer); rp_data->descOffset = charToUInt32LE(uInt32Buffer);
#endif #endif
char markerBuffer[4]; char markerBuffer[4];
size = readBuffer(data, markerBuffer, &pos, 4, length); size = readBuffer(data, markerBuffer, &pos, 4, length);
if (size != 4) { if (size != 4) {
m_data->error = Error::IncompleteJpegMarker; // 12 rp_data->error = Error::IncompleteJpegMarker; // 12
return false; return false;
} }
if (strncmp(markerBuffer, "JPEG", 4) != 0) { if (strncmp(markerBuffer, "JPEG", 4) != 0) {
m_data->error = Error::IncorrectJpegMarker; // 13 rp_data->error = Error::IncorrectJpegMarker; // 13
return false; return false;
} }
size = readBuffer(data, uInt32Buffer, &pos, 4, length); size = readBuffer(data, uInt32Buffer, &pos, 4, length);
if (size != 4) { if (size != 4) {
m_data->error = Error::IncompletePhotoBuffer; // 14 rp_data->error = Error::IncompletePhotoBuffer; // 14
return false; return false;
} }
#if __BYTE_ORDER == __LITTLE_ENDIAN #if __BYTE_ORDER == __LITTLE_ENDIAN
std::memcpy(&m_data->jpegBuffer, uInt32Buffer, 4); std::memcpy(&rp_data->jpegBuffer, uInt32Buffer, 4);
#else #else
m_data->jpegBuffer = charToUInt32LE(uInt32Buffer); rp_data->jpegBuffer = charToUInt32LE(uInt32Buffer);
#endif #endif
size = readBuffer(data, uInt32Buffer, &pos, 4, length); size = readBuffer(data, uInt32Buffer, &pos, 4, length);
if (size != 4) { if (size != 4) {
m_data->error = Error::IncompletePhotoSize; // 15 rp_data->error = Error::IncompletePhotoSize; // 15
return false; return false;
} }
#if __BYTE_ORDER == __LITTLE_ENDIAN #if __BYTE_ORDER == __LITTLE_ENDIAN
std::memcpy(&m_data->jpegSize, uInt32Buffer, 4); std::memcpy(&rp_data->jpegSize, uInt32Buffer, 4);
#else #else
m_data->jpegSize = charToUInt32LE(uInt32Buffer); rp_data->jpegSize = charToUInt32LE(uInt32Buffer);
#endif #endif
m_data->jpeg = static_cast<char*>(std::malloc(m_data->jpegSize)); rp_data->jpeg = static_cast<char*>(std::malloc(rp_data->jpegSize));
if (!m_data->jpeg) { if (!rp_data->jpeg) {
m_data->error = Error::PhotoMallocError; // 16 rp_data->error = Error::PhotoMallocError; // 16
return false; return false;
} }
size = readBuffer(data, m_data->jpeg, &pos, m_data->jpegSize, length); size = readBuffer(data, rp_data->jpeg, &pos, rp_data->jpegSize, length);
if (size != m_data->jpegSize) { if (size != rp_data->jpegSize) {
std::free(m_data->jpeg); std::free(rp_data->jpeg);
m_data->jpeg = nullptr; rp_data->jpeg = nullptr;
m_data->error = Error::PhotoReadError; // 17 rp_data->error = Error::PhotoReadError; // 17
return false; return false;
} }
pos = m_data->jsonOffset + headerSize; pos = rp_data->jsonOffset + headerSize;
size = readBuffer(data, markerBuffer, &pos, 4, length); size = readBuffer(data, markerBuffer, &pos, 4, length);
if (size != 4) { if (size != 4) {
m_data->error = Error::IncompleteJsonMarker; // 18 rp_data->error = Error::IncompleteJsonMarker; // 18
return false; return false;
} }
if (strncmp(markerBuffer, "JSON", 4) != 0) { if (strncmp(markerBuffer, "JSON", 4) != 0) {
m_data->error = Error::IncorrectJsonMarker; // 19 rp_data->error = Error::IncorrectJsonMarker; // 19
return false; return false;
} }
size = readBuffer(data, uInt32Buffer, &pos, 4, length); size = readBuffer(data, uInt32Buffer, &pos, 4, length);
if (size != 4) { if (size != 4) {
m_data->error = Error::IncompleteJsonBuffer; // 20 rp_data->error = Error::IncompleteJsonBuffer; // 20
return false; return false;
} }
#if __BYTE_ORDER == __LITTLE_ENDIAN #if __BYTE_ORDER == __LITTLE_ENDIAN
std::memcpy(&m_data->jsonBuffer, uInt32Buffer, 4); std::memcpy(&rp_data->jsonBuffer, uInt32Buffer, 4);
#else #else
m_data->jsonBuffer = charToUInt32LE(uInt32Buffer); rp_data->jsonBuffer = charToUInt32LE(uInt32Buffer);
#endif #endif
m_data->json = static_cast<char*>(std::malloc(m_data->jsonBuffer)); rp_data->json = static_cast<char*>(std::malloc(rp_data->jsonBuffer));
if (!m_data->json) { if (!rp_data->json) {
m_data->error = Error::JsonMallocError; // 21 rp_data->error = Error::JsonMallocError; // 21
return false; return false;
} }
size = readBuffer(data, m_data->json, &pos, m_data->jsonBuffer, length); size = readBuffer(data, rp_data->json, &pos, rp_data->jsonBuffer, length);
if (size != m_data->jsonBuffer) { if (size != rp_data->jsonBuffer) {
std::free(m_data->json); std::free(rp_data->json);
m_data->json = nullptr; rp_data->json = nullptr;
m_data->error = Error::JsonReadError; // 22 rp_data->error = Error::JsonReadError; // 22
return false; return false;
} }
pos = m_data->titlOffset + headerSize; pos = rp_data->titlOffset + headerSize;
size = readBuffer(data, markerBuffer, &pos, 4, length); size = readBuffer(data, markerBuffer, &pos, 4, length);
if (size != 4) { if (size != 4) {
m_data->error = Error::IncompleteTitleMarker; // 23 rp_data->error = Error::IncompleteTitleMarker; // 23
return false; return false;
} }
if (strncmp(markerBuffer, "TITL", 4) != 0) { if (strncmp(markerBuffer, "TITL", 4) != 0) {
m_data->error = Error::IncorrectTitleMarker; // 24 rp_data->error = Error::IncorrectTitleMarker; // 24
return false; return false;
} }
size = readBuffer(data, uInt32Buffer, &pos, 4, length); size = readBuffer(data, uInt32Buffer, &pos, 4, length);
if (size != 4) { if (size != 4) {
m_data->error = Error::IncompleteTitleBuffer; // 25 rp_data->error = Error::IncompleteTitleBuffer; // 25
return false; return false;
} }
#if __BYTE_ORDER == __LITTLE_ENDIAN #if __BYTE_ORDER == __LITTLE_ENDIAN
std::memcpy(&m_data->titlBuffer, uInt32Buffer, 4); std::memcpy(&rp_data->titlBuffer, uInt32Buffer, 4);
#else #else
m_data->titlBuffer = charToUInt32LE(uInt32Buffer); rp_data->titlBuffer = charToUInt32LE(uInt32Buffer);
#endif #endif
m_data->title = static_cast<char*>(std::malloc(m_data->titlBuffer)); rp_data->title = static_cast<char*>(std::malloc(rp_data->titlBuffer));
if (!m_data->title) { if (!rp_data->title) {
m_data->error = Error::TitleMallocError; // 26 rp_data->error = Error::TitleMallocError; // 26
return false; return false;
} }
size = readBuffer(data, m_data->title, &pos, m_data->titlBuffer, length); size = readBuffer(data, rp_data->title, &pos, rp_data->titlBuffer, length);
if (size != m_data->titlBuffer) { if (size != rp_data->titlBuffer) {
std::free(m_data->title); std::free(rp_data->title);
m_data->title = nullptr; rp_data->title = nullptr;
m_data->error = Error::TitleReadError; // 27 rp_data->error = Error::TitleReadError; // 27
return false; return false;
} }
pos = m_data->descOffset + headerSize; pos = rp_data->descOffset + headerSize;
size = readBuffer(data, markerBuffer, &pos, 4, length); size = readBuffer(data, markerBuffer, &pos, 4, length);
if (size != 4) { if (size != 4) {
m_data->error = Error::IncompleteDescMarker; // 28 rp_data->error = Error::IncompleteDescMarker; // 28
return false; return false;
} }
if (strncmp(markerBuffer, "DESC", 4) != 0) { if (strncmp(markerBuffer, "DESC", 4) != 0) {
m_data->error = Error::IncorrectDescMarker; // 29 rp_data->error = Error::IncorrectDescMarker; // 29
return false; return false;
} }
size = readBuffer(data, uInt32Buffer, &pos, 4, length); size = readBuffer(data, uInt32Buffer, &pos, 4, length);
if (size != 4) { if (size != 4) {
m_data->error = Error::IncompleteDescBuffer; // 30 rp_data->error = Error::IncompleteDescBuffer; // 30
return false; return false;
} }
#if __BYTE_ORDER == __LITTLE_ENDIAN #if __BYTE_ORDER == __LITTLE_ENDIAN
std::memcpy(&m_data->descBuffer, uInt32Buffer, 4); std::memcpy(&rp_data->descBuffer, uInt32Buffer, 4);
#else #else
m_data->descBuffer = charToUInt32LE(uInt32Buffer); rp_data->descBuffer = charToUInt32LE(uInt32Buffer);
#endif #endif
m_data->description = static_cast<char*>(std::malloc(m_data->descBuffer)); rp_data->description = static_cast<char*>(std::malloc(rp_data->descBuffer));
if (!m_data->description) { if (!rp_data->description) {
m_data->error = Error::DescMallocError; // 31 rp_data->error = Error::DescMallocError; // 31
return false; return false;
} }
size = readBuffer(data, m_data->description, &pos, m_data->descBuffer, length); size = readBuffer(data, rp_data->description, &pos, rp_data->descBuffer, length);
if (size != m_data->descBuffer) { if (size != rp_data->descBuffer) {
std::free(m_data->description); std::free(rp_data->description);
m_data->description = nullptr; rp_data->description = nullptr;
m_data->error = Error::DescReadError; // 32 rp_data->error = Error::DescReadError; // 32
return false; return false;
} }
pos = m_data->endOfFile + headerSize - 4; pos = rp_data->endOfFile + headerSize - 4;
size = readBuffer(data, markerBuffer, &pos, 4, length); size = readBuffer(data, markerBuffer, &pos, 4, length);
if (size != 4) { if (size != 4) {
m_data->error = Error::IncompleteJendMarker; // 33 rp_data->error = Error::IncompleteJendMarker; // 33
return false; return false;
} }
if (strncmp(markerBuffer, "JEND", 4) != 0) { if (strncmp(markerBuffer, "JEND", 4) != 0) {
m_data->error = Error::IncorrectJendMarker; // 34 rp_data->error = Error::IncorrectJendMarker; // 34
return false; return false;
} }
@ -510,51 +515,56 @@ bool RagePhoto::load(const char *data, size_t length)
#endif #endif
#ifdef RAGEPHOTO_DEBUG #ifdef RAGEPHOTO_DEBUG
std::cout << "header: " << m_data->header << std::endl; std::cout << "header: " << rp_data->header << std::endl;
std::cout << "headerSum: " << m_data->headerSum << std::endl; std::cout << "headerSum: " << rp_data->headerSum << std::endl;
std::cout << "unnamedSum1: " << m_data->unnamedSum1 << std::endl; std::cout << "unnamedSum1: " << rp_data->unnamedSum1 << std::endl;
std::cout << "unnamedSum2: " << m_data->unnamedSum2 << std::endl; std::cout << "unnamedSum2: " << rp_data->unnamedSum2 << std::endl;
std::cout << "photoBuffer: " << m_data->jpegBuffer << std::endl; std::cout << "photoBuffer: " << rp_data->jpegBuffer << std::endl;
std::cout << "descBuffer: " << m_data->descBuffer << std::endl; std::cout << "descBuffer: " << rp_data->descBuffer << std::endl;
std::cout << "descOffset: " << m_data->descOffset << std::endl; std::cout << "descOffset: " << rp_data->descOffset << std::endl;
std::cout << "description: " << m_data->description << std::endl; std::cout << "description: " << rp_data->description << std::endl;
std::cout << "jsonBuffer: " << m_data->jsonBuffer << std::endl; std::cout << "jsonBuffer: " << rp_data->jsonBuffer << std::endl;
std::cout << "jsonOffset: " << m_data->jsonOffset << std::endl; std::cout << "jsonOffset: " << rp_data->jsonOffset << std::endl;
std::cout << "json: " << m_data->json << std::endl; std::cout << "json: " << rp_data->json << std::endl;
std::cout << "titlBuffer: " << m_data->titlBuffer << std::endl; std::cout << "titlBuffer: " << rp_data->titlBuffer << std::endl;
std::cout << "titlOffset: " << m_data->titlOffset << std::endl; std::cout << "titlOffset: " << rp_data->titlOffset << std::endl;
std::cout << "title: " << m_data->title << std::endl; std::cout << "title: " << rp_data->title << std::endl;
std::cout << "eofOffset: " << m_data->endOfFile << std::endl; std::cout << "eofOffset: " << rp_data->endOfFile << std::endl;
std::cout << "setBufferOffsets()" << std::endl; std::cout << "setBufferOffsets()" << std::endl;
setBufferOffsets(); setBufferOffsets(rp_data);
std::cout << "descOffset: " << m_data->descOffset << std::endl; std::cout << "descOffset: " << rp_data->descOffset << std::endl;
std::cout << "jsonOffset: " << m_data->jsonOffset << std::endl; std::cout << "jsonOffset: " << rp_data->jsonOffset << std::endl;
std::cout << "titlOffset: " << m_data->titlOffset << std::endl; std::cout << "titlOffset: " << rp_data->titlOffset << std::endl;
std::cout << "eofOffset: " << m_data->endOfFile << std::endl; std::cout << "eofOffset: " << rp_data->endOfFile << std::endl;
std::cout << "calc size: " << saveSize() << std::endl; std::cout << "calc size: " << saveSize(rp_data, rp_parser) << std::endl;
std::cout << "real size: " << length << std::endl; std::cout << "real size: " << length << std::endl;
#endif #endif
m_data->error = Error::NoError; // 255 rp_data->error = Error::NoError; // 255
return true; return true;
#else #else
std::cout << "UTF-16LE decoding support missing" << std::endl; std::cout << "UTF-16LE decoding support missing" << std::endl;
m_data->error = Error::UnicodeInitError; // 4 rp_data->error = Error::UnicodeInitError; // 4
return false; return false;
#endif #endif
} }
else if (m_parser) { else if (rp_parser) {
RagePhotoFormatParser n_parser[1]{}; RagePhotoFormatParser n_parser[1]{};
for (size_t i = 0; std::memcmp(&n_parser[0], &m_parser[i], sizeof(RagePhotoFormatParser)); i++) { for (size_t i = 0; std::memcmp(&n_parser[0], &rp_parser[i], sizeof(RagePhotoFormatParser)); i++) {
if (m_data->photoFormat == m_parser[i].photoFormat) if (rp_data->photoFormat == rp_parser[i].photoFormat)
if (m_parser[i].funcLoad) if (rp_parser[i].funcLoad)
return (m_parser[i].funcLoad)(m_data, data, length); return (rp_parser[i].funcLoad)(rp_data, data, length);
} }
} }
m_data->error = Error::IncompatibleFormat; // 2 rp_data->error = Error::IncompatibleFormat; // 2
return false; return false;
} }
bool RagePhoto::load(const char *data, size_t length)
{
return load(m_data, m_parser, data, length);
}
bool RagePhoto::load(const std::string &data) bool RagePhoto::load(const std::string &data)
{ {
return load(data.data(), data.size()); return load(data.data(), data.size());

4
src/RagePhoto.h
View file

@ -95,8 +95,10 @@ public:
RagePhoto(); RagePhoto();
~RagePhoto(); ~RagePhoto();
void addParser(RagePhotoFormatParser *rp_parser); /**< Add a custom defined RagePhotoFormatParser. */ void addParser(RagePhotoFormatParser *rp_parser); /**< Add a custom defined RagePhotoFormatParser. */
void clear(); /**< Resets the RagePhoto instance to default values. */ static void clear(RagePhotoData *rp_data); /**< Resets the RagePhotoData object to default values. */
void clear(); /**< Resets the RagePhotoData object to default values. */
RagePhotoData* data(); /**< Returns the internal RagePhotoData object. */ RagePhotoData* data(); /**< Returns the internal RagePhotoData object. */
static bool load(RagePhotoData *rp_data, RagePhotoFormatParser *rp_parser, const char *data, size_t size); /**< Loads a Photo from a const char*. */
/** Loads a Photo from a const char*. /** Loads a Photo from a const char*.
* \param data Photo data * \param data Photo data
* \param size Photo data size * \param size Photo data size