bool
SimplePropertiesSectionReader::getWord(Uint32 * dst){
if (peekWord(dst)) {
step(1);
return true;
}
return false;
}
int print_image(int nrows, int ncols)
{
int npixels = nrows * ncols * N_AMPS;
uint16_t *imageBuf;
int ret;
imageBuf = calloc(npixels, sizeof(uint16_t));
fprintf(stderr, "ID: 0x%08x\n", peekWord(R_ID));
ret = readImage(nrows, ncols, N_AMPS, imageBuf);
fwrite(imageBuf, npixels, sizeof(uint16_t), stdout);
return ret;
}
bool
SimpleProperties::Reader::readValue(){
if(!step(m_itemLen)){
m_type = InvalidValue;
return false;
}
Uint32 tmp;
if(!getWord(&tmp)){
m_type = InvalidValue;
return false;
}
tmp = ntohl(tmp);
m_key = tmp & 0xFFFF;
m_type = (SimpleProperties::ValueType)(tmp >> 16);
switch(m_type){
case Uint32Value:
m_itemLen = 1;
if(!peekWord(&m_ui32_value))
return false;
m_ui32_value = ntohl(m_ui32_value);
return true;
case StringValue:
case BinaryValue:
if(!getWord(&tmp))
return false;
m_strLen = ntohl(tmp);
m_itemLen = (m_strLen + 3)/4;
return true;
default:
m_itemLen = 0;
m_type = InvalidValue;
return false;
}
}
word QByteArrayBuilder::getWord(){
word w = peekWord();
if (length() >= 2)
pointer += 2; //remove(0, 2);
return w;
}
