QFileInfo Content::GetRecordingArtwork ( const QString &sType,
const QString &sInetref,
int nSeason,
int nWidth,
int nHeight)
{
ArtworkMap map = GetArtwork(sInetref, nSeason);
VideoArtworkType type = kArtworkCoverart;
QString sgroup;
if (sType.toLower() == "coverart")
{
sgroup = "Coverart";
type = kArtworkCoverart;
}
else if (sType.toLower() == "fanart")
{
sgroup = "Fanart";
type = kArtworkFanart;
}
else if (sType.toLower() == "banner")
{
sgroup = "Banners";
type = kArtworkBanner;
}
QUrl url(map.value(type).url);
QString sFileName = url.path();
return GetImageFile( sgroup, sFileName, nWidth, nHeight);
}
// NOTE: If you rename this, you must also update upnpcdsvideo.cpp
QFileInfo Content::GetVideoArtwork( const QString &sType,
int nId, int nWidth, int nHeight )
{
LOG(VB_UPNP, LOG_INFO, QString("GetVideoArtwork ID = %1").arg(nId));
QString sgroup = "Coverart";
QString column = "coverfile";
if (sType.toLower() == "coverart")
{
sgroup = "Coverart";
column = "coverfile";
}
else if (sType.toLower() == "fanart")
{
sgroup = "Fanart";
column = "fanart";
}
else if (sType.toLower() == "banner")
{
sgroup = "Banners";
column = "banner";
}
else if (sType.toLower() == "screenshot")
{
sgroup = "Screenshots";
column = "screenshot";
}
// ----------------------------------------------------------------------
// Read Video artwork file path from database
// ----------------------------------------------------------------------
MSqlQuery query(MSqlQuery::InitCon());
QString querystr = QString("SELECT %1 FROM videometadata WHERE "
"intid = :ITEMID").arg(column);
query.prepare(querystr);
query.bindValue(":ITEMID", nId);
if (!query.exec())
MythDB::DBError("GetVideoArtwork ", query);
if (!query.next())
return QFileInfo();
QString sFileName = query.value(0).toString();
if (sFileName.isEmpty())
return QFileInfo();
return GetImageFile( sgroup, sFileName, nWidth, nHeight );
}
unsigned int next_cluster(unsigned int current_cluster){
unsigned char temp1[4];
FILE* ImageFile= GetImageFile();
//the start of the fat table is 4000
//CHANGE THE HARD CODED NUMBER
unsigned int temp = FAT_Start() + current_cluster*4;
//printf("Temp:%d \n",temp);
fseek(ImageFile,temp,SEEK_SET);
fread(temp1,sizeof(unsigned char),4,ImageFile);
return little_to_big(temp1,4);
}
void FileGrabber::operator ()()
{
while (initialised_) {
if (frame_grabber_->IsFrameBufferFull()==false) {
if (files_vec_.size() > (unsigned int)frame_id_) {
Frame frame;
string file_full_path = files_vec_.at(frame_id_);
frame.frame_id = frame_id_;
frame.data = GetImageFile(file_full_path);
++frame_id_;
frame_grabber_->SetFrame(frame);
}
}
else {
boost::this_thread::sleep(boost::posix_time::milliseconds(1));
}
}
}
struct DirectoryEntry* GetDirectoryContents(unsigned int clusterNum)
{
FILE* inFile = GetImageFile();
// maximum entries is 2048
static struct DirectoryEntry returnArray[2048];
unsigned int index = 0;
// raw data read
char rawData[32];
// next cluster
unsigned int nextClusterIndex = clusterNum;
do
{
unsigned int byteIndex = FindFirstSectorOfCluster(nextClusterIndex);
//printf("Byte index: %x\n", byteIndex);
unsigned int byteIndexOffset = 0;
do
{
fseek(inFile, byteIndex + byteIndexOffset, SEEK_SET);
fread(rawData, sizeof(char), 32, inFile);
// if first byte 0x00 or 0xE5 (slide 10 of Slides_Week12.ppt)
// then end of directory
if (rawData[0] == 0x00 || (unsigned char)rawData[0] == 0xE5)
{
byteIndexOffset += 32;
continue;
}
else
{
// long name do nothing
if (rawData[11] & 0x0F)
{
}
else
{
int i;
//printf("DIR_Name: ");
// assign DIR_Name
for (i = 0; i < 11; i++)
{
returnArray[index].DIR_Name[i] = rawData[i];
//printf("%c", returnArray[index].DIR_Name[i]);
}
// null terminate DIR_Name
returnArray[index].DIR_Name[11] = '\0';
// assign DIR_Attr
returnArray[index].DIR_Attr = rawData[11];
// assign DIR_FstClus
unsigned char tempArray[4];
tempArray[0] = rawData[26];
tempArray[1] = rawData[27];
tempArray[2] = rawData[20];
tempArray[3] = rawData[21];
returnArray[index].DIR_FstClus = little_to_big(tempArray, 4);
// assign DIR_FileSize
returnArray[index].DIR_FileSize = little_to_big(rawData+28, 4);
/*printf("\nDIR_Attr: %x\n", returnArray[index].DIR_Attr);
printf("DIR_FstClus: %x\n", returnArray[index].DIR_FstClus);
printf("DIR_ByteOffset: %x\n", FindFirstSectorOfCluster(returnArray[index].DIR_FstClus));
printf("DIR_FileSize: %x\n", returnArray[index].DIR_FileSize);
printf("\n");*/
returnArray[index].DIR_EntryByteAddress = byteIndex+byteIndexOffset;
returnArray[index++].END_OF_ARRAY = 0;
}
}
byteIndexOffset += 32;
} while (rawData[0] != 0x00 /*&& rawData[0] != 0xE5*/ && byteIndexOffset < GetBytesPerSec()*GetSecPerClus());
nextClusterIndex = next_cluster(nextClusterIndex);
} while (nextClusterIndex < 0x0FFFFFF8);
returnArray[index].END_OF_ARRAY = 1;
return returnArray;
}
