bool EndlessISO::VerifySquashFS(const CString & image, const CString & signatureFilename, HashingCallback_t hashingCallback, LPVOID hashingContext)
{
FUNCTION_ENTER;
auto extractor = SevenZip::SevenZipExtractor(pImpl->sevenZip, image.GetString());
extractor.SetCompressionFormat(SevenZip::CompressionFormat::SquashFS);
UINT32 i = 0;
auto size = extractor.GetOrigSizes()[i];
std::unique_ptr<SevenZip::SevenZipExtractStream> stream(extractor.ExtractStream(i));
auto reader = [&](void *buf, size_t bytes) {
return stream->Read(buf, (UINT32)bytes);
};
return VerifyStream(reader, size, signatureFilename, hashingCallback, hashingContext);
}
//读取包进程
void *ReadAvData(void *arg)
{
if(!arg)
return NULL;
AvManager *manager = (AvManager*)arg;
int size = 0;
double cur_pos = 0;
void *data = NULL;
long avsize = 0;
for(;;)
{
//先处理命令，命令可以改变状态
switch(manager->avCommand)
{
case PAUSE_CMD:
manager->avState = PAUSE;
break;
case PLAY_CMD:
manager->avState = PLAY;
break;
case STOP_CMD:
manager->avState = STOP;
break;
}
//命令已经修改完毕状态，使命已经完成，恢复默认
manager->avCommand = NONE_CMD;
//如果是停止状态，则表示人为停止
if(manager->avState == STOP)
{
manager->autoEnd = FALSE;
break;
}
if(manager->avSeek)
{
cur_pos = CrroectAvPos(manager,manager->avPos);
manager->playerClock = cur_pos;
manager->avSeek = SeekPositon(cur_pos,0) >= 0;
}
//如果是快进，清空所有
if(manager->avSeek)
{
if(manager->playAudio)
QueueBufferFlush(manager->MediaAudio);
if(manager->playVideo)
{
QueueBufferFlush(manager->MediaVideo);
QueueBufferFlush(manager->MediaPicture);
}
}
if(QueueIsFull(manager))
{
usSleep(DEFAULT_AV_WAIT);
continue;
}
//如果队列没满，则开始读包
data = ExtractStream();
if(!data)
{
if(GetError())
{
manager->autoEnd = TRUE;
break;
}
}
else
SendDataToAvQueue(manager,data);
if(!manager->avSeek && RenderOver(manager) == 0)
{
manager->autoEnd = TRUE;
break;
}
if(manager->playAudio)
{
double diff = AV_DIFF_DURATION(manager->playerClock,manager->duration);
if(diff <= 0.5 && diff >= -0.5)
{
manager->autoEnd = TRUE;
break;
}
}
//如果当前状态是SEEK，那么你到此必须还原SEEK的上一次状态
if(manager->avSeek)
{
usSleep(DEFAULT_AV_WAIT*10);
manager->avSeek = FALSE;
}
}
Manager.already = FALSE;
if(manager->autoEnd)
{
pthread_mutex_lock(&actionMutex);
printf("av stop!\n");
manager->avState = STOP;
printf("clear queure\n");
if(manager->playAudio)
{
if(ParseQueueBufferLength(manager->MediaAudio) > 0)
UninitQueueBuffer(manager->MediaAudio);
pthread_join(manager->renderAudio,NULL);
}
if(Manager.playVideo)
{
if(ParseQueueBufferLength(manager->MediaVideo) > 0)
UninitQueueBuffer(manager->MediaVideo);
pthread_join(manager->renderVideo,NULL);
if(ParseQueueBufferLength(manager->MediaPicture) > 0)
UninitQueueBuffer(manager->MediaPicture);
pthread_join(manager->synProcess,NULL);
}
printf("unload waveengine\n");
manager->managerEnd = TRUE;
UnitWaveEngine();
printf("unload scale\n");
DeInitScaleEngine();
printf("close file\n");
CloseOcxByOCX();
printf("render over!\n");
pthread_mutex_unlock(&actionMutex);
}
printf("ready to quit player!\n");
while(!manager->managerEnd)
usSleep(DEFAULT_AV_WAIT);
if(manager->autoEnd)
manager->ManagerOver = TRUE;
printf("quit player!\n");
Manager.playerClock = 0;
Manager.duration = 0;
return NULL;
}
ComicBookRAR::ComicBookRAR(wxString file, wxUint32 cacheLen, COMICAL_ZOOM zoom, long zoomLevel, bool fitOnlyOversize, COMICAL_MODE mode, FREE_IMAGE_FILTER filter, COMICAL_DIRECTION direction, wxInt32 scrollbarThickness) : ComicBook(file, cacheLen, zoom, zoomLevel, fitOnlyOversize, mode, filter, direction, scrollbarThickness)
{
HANDLE rarFile;
int RHCode = 0, PFCode = 0;
struct RARHeaderDataEx header;
struct RAROpenArchiveDataEx flags;
wxString path, new_password;
wxInputStream *stream;
ComicPage *page;
int numEntries, progress=0;
open_rar:
rarFile = openRar(&flags, &header, RAR_OM_LIST);
if (flags.Flags & 0x0080) { // if the headers are encrypted
new_password = wxGetPasswordFromUser(
wxT("This archive is password-protected. Please enter the password."),
wxT("Enter Password"));
if (new_password.IsEmpty()) { // the dialog was cancelled, and the archive cannot be opened
closeRar(rarFile, &flags);
throw ArchiveException(filename, wxT("Comical could not open this file because it is password-protected."));
}
SetPassword(new_password.ToAscii());
}
if (password)
RARSetPassword(rarFile, password);
// skip through the entire archive to count the number of entries
for (numEntries = 0; RARReadHeaderEx(rarFile, &header) == 0; numEntries++) {
if ((PFCode = RARProcessFile(rarFile, RAR_SKIP, NULL, NULL)) != 0) {
closeRar(rarFile, &flags);
throw ArchiveException(filename, ProcessFileError(PFCode, header.FileNameW));
}
}
wxProgressDialog progressDlg(wxString(wxT("Opening ")) + file, wxString(), numEntries);
progressDlg.SetMinSize(wxSize(400, -1));
// close and re-open the archive to restart at the first header
closeRar(rarFile, &flags);
rarFile = openRar(&flags, &header, RAR_OM_LIST);
while ((RHCode = RARReadHeaderEx(rarFile, &header)) == 0) {
path = header.FileNameW;
progressDlg.Update(progress, wxString(wxT("Scanning: ")) + path);
progressDlg.CentreOnParent(wxHORIZONTAL);
stream = ExtractStream(path);
page = new ComicPage(path, stream);
if (page->GetBitmapType() == wxBITMAP_TYPE_INVALID)
delete page;
else
Pages.push_back(page);
wxDELETE(stream);
if ((PFCode = RARProcessFileW(rarFile, RAR_SKIP, NULL, NULL)) != 0) {
closeRar(rarFile, &flags);
throw ArchiveException(filename, ProcessFileError(PFCode, path));
}
progressDlg.Update(++progress);
}
closeRar(rarFile, &flags);
// Wrong return code + needs password = wrong password given
if (RHCode != ERAR_END_ARCHIVE && flags.Flags & 0x0080)
goto open_rar;
postCtor();
Create(); // create the wxThread
}
