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added TITL DESC parse in SnapmaticPicture class

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This commit is contained in:
Rafael 2016-03-29 13:17:38 +02:00
parent b95a1cae68
commit b682b46631
2 changed files with 64 additions and 1 deletions
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59
SnapmaticPicture.cpp
View file

@ -34,6 +34,7 @@ SnapmaticPicture::SnapmaticPicture(QString fileName, QObject *parent) : QObject(
jpegPreHeaderLength = 14;
jpegPicStreamLength = 524288;
jsonStreamLength = 3076;
tideStreamLength = 260;
// INIT PIC
cachePicture = QImage(0, 0, QImage::Format_RGB32);
@ -102,7 +103,7 @@ bool SnapmaticPicture::readingPicture()
// Read JPEG Stream
if (!picFile->isReadable())
{
lastStep = "2;/3,ReadingFile," + convertDrawStringForLog(picFileName) + ",3,NOPIC";
lastStep = "2;/3,ReadingFile," + convertDrawStringForLog(picFileName) + ",2,NOPIC";
picFile->close();
picFile->deleteLater();
delete picFile;
@ -132,6 +133,44 @@ bool SnapmaticPicture::readingPicture()
jsonStr = getSnapmaticJSONString(jsonRawContent);
parseJsonContent(); // JSON parsing is own function
if (!picFile->isReadable())
{
lastStep = "2;/3,ReadingFile," + convertDrawStringForLog(picFileName) + ",4,NOTITL";
picFile->close();
picFile->deleteLater();
delete picFile;
return picOk;
}
else if (picFile->read(4) != "TITL")
{
lastStep = "2;/3,ReadingFile," + convertDrawStringForLog(picFileName) + ",4,CTTITL";
picFile->close();
picFile->deleteLater();
delete picFile;
return picOk;
}
QByteArray titlRawContent = picFile->read(tideStreamLength);
titlStr = getSnapmaticTIDEString(titlRawContent);
if (!picFile->isReadable())
{
lastStep = "2;/3,ReadingFile," + convertDrawStringForLog(picFileName) + ",5,NODESC";
picFile->close();
picFile->deleteLater();
delete picFile;
return picOk;
}
else if (picFile->read(4) != "DESC")
{
lastStep = "2;/3,ReadingFile," + convertDrawStringForLog(picFileName) + ",5,CTDESC";
picFile->close();
picFile->deleteLater();
delete picFile;
return picOk;
}
QByteArray descRawContent = picFile->read(tideStreamLength);
descStr = getSnapmaticTIDEString(descRawContent);
picFile->close();
picFile->deleteLater();
delete picFile;
@ -154,6 +193,14 @@ QString SnapmaticPicture::getSnapmaticJSONString(QByteArray jsonBytes)
return QString::fromLatin1(jsonUsefulBytes);
}
QString SnapmaticPicture::getSnapmaticTIDEString(QByteArray tideBytes)
{
QByteArray tideUsefulBytes = tideBytes;
tideUsefulBytes.remove(0,4);
QList<QByteArray> tideUsefulBytesList = tideUsefulBytes.split(0x00);
return QString::fromLatin1(tideUsefulBytesList.at(0));
}
bool SnapmaticPicture::readingPictureFromFile(QString fileName)
{
if (fileName != "")
@ -172,6 +219,16 @@ void SnapmaticPicture::setPicture(QImage picture)
cachePicture = picture;
}
QString SnapmaticPicture::getPictureDesc()
{
return descStr;
}
QString SnapmaticPicture::getPictureTitl()
{
return titlStr;
}
QString SnapmaticPicture::getPictureStr()
{
return pictureStr;

6
SnapmaticPicture.h
View file

@ -37,6 +37,8 @@ public:
QImage getPicture();
QString getLastStep();
QString getPictureStr();
QString getPictureTitl();
QString getPictureDesc();
// JSON
bool isJsonOk();
@ -50,12 +52,15 @@ public:
private:
QString getSnapmaticPictureString(QByteArray snapmaticHeader);
QString getSnapmaticJSONString(QByteArray jsonBytes);
QString getSnapmaticTIDEString(QByteArray tideBytes);
QString convertDrawStringForLog(QString inputStr);
QString convertLogStringForDraw(QString inputStr);
QImage cachePicture;
QString picFileName;
QString pictureStr;
QString lastStep;
QString titlStr;
QString descStr;
bool picOk;
// PARSE INT
@ -65,6 +70,7 @@ private:
int jpegPreHeaderLength;
int jpegPicStreamLength;
int jsonStreamLength;
int tideStreamLength;
// JSON
void parseJsonContent();