Replayer::Replayer(QObject *parent, const QString &filename)
:QThread(parent), m_isOldVersion(false), m_commandSeriesCounter(1),
filename(filename), speed(1.0), playing(true)
{
QIODevice *device = NULL;
if(filename.endsWith(".png")){
QByteArray *data = new QByteArray(PNG2TXT(filename));
QBuffer *buffer = new QBuffer(data);
device = buffer;
}else if(filename.endsWith(".txt")){
QFile *file = new QFile(filename);
device = file;
}
if(device == NULL)
return;
if(!device->open(QIODevice::ReadOnly | QIODevice::Text))
return;
typedef char buffer_t[1024];
initCommandPair();
while(!device->atEnd()){
buffer_t line;
memset(line, 0, sizeof(buffer_t));
device->readLine(line, sizeof(buffer_t));
char *space = strchr(line, ' ');
if(space == NULL)
continue;
*space = '\0';
QString cmd = space + 1;
int elapsed = atoi(line);
//@todo: There is a serious problem that the old protocol didn't has
//any tag or type definition for the sent messages, and if the old protocol
// wants to be translated to the new protocol, there is no information for the package type
//and client will be confused of showing dialog or not.
commandTranslation(cmd);
Pair pair;
pair.elapsed = elapsed;
pair.cmd = cmd;
pairs << pair;
}
if(m_isOldVersion){
QMessageBox::warning(NULL, tr("Warning"), tr("The replay use old protocol"));
}
delete device;
}
Replayer::Replayer(QObject *parent, const QString &filename)
:QThread(parent), filename(filename), speed(1.0), playing(true)
{
QIODevice *device = NULL;
if(filename.endsWith(".png")){
QByteArray *data = new QByteArray(PNG2TXT(filename));
QBuffer *buffer = new QBuffer(data);
device = buffer;
}else if(filename.endsWith(".txt")){
QFile *file = new QFile(filename);
device = file;
}
if(device == NULL)
return;
if(!device->open(QIODevice::ReadOnly | QIODevice::Text))
return;
typedef char buffer_t[1024];
while(!device->atEnd()){
buffer_t line;
memset(line, 0, sizeof(buffer_t));
device->readLine(line, sizeof(buffer_t));
char *space = strchr(line, ' ');
if(space == NULL)
continue;
*space = '\0';
QString cmd = space + 1;
int elapsed = atoi(line);
Pair pair;
pair.elapsed = elapsed;
pair.cmd = cmd;
pairs << pair;
}
delete device;
}
