def readCheck(self):
# Read Checkpoints (unsigned presumably)
c8, c16, c32 = self.readu8(), self.readu16(), self.readu32()
if c8 == c16 == c32 == self.checkCount:
self.checkCount += 1
# print "checkCount =", self.checkCount
return self.checkCount
else:
self.checkCount += 1
Torque_Util.dump_writeErr(
"Error! Checkpoint mismatch! (%d %d %d(8,16,32), should be %d)" % (c8, c16, c32, self.checkCount - 1)
)
def readCheck(self):
# Read Checkpoints (unsigned presumably)
c8, c16, c32 = self.readu8(), self.readu16(), self.readu32()
if c8 == c16 == c32 == self.checkCount:
self.checkCount += 1
#print "checkCount =", self.checkCount
return self.checkCount
else:
self.checkCount += 1
Torque_Util.dump_writeErr(
"Error! Checkpoint mismatch! (%d %d %d(8,16,32), should be %d)"
% (c8, c16, c32, self.checkCount - 1))
def flush(self):
# Get Sizes...
sz8 = len(self.buffer8)
sz16 = len(self.buffer16)
sz32 = len(self.buffer32)
if sz16 & 0x0001:
self.write16(0)
sz16 += 1
while sz8 & 0x0003:
self.write8(0)
sz8 += 1
# Actual Size must equal calculated size!
offset16 = sz32
offset8 = offset16 + (sz16 / 2)
totalSize = offset8 + (sz8 / 4)
# Write the resulting data to the file
hdr = array('i')
hdr.append(self.DTSVersion | (self.mExporterVersion << 16))
hdr.append(totalSize)
hdr.append(offset16)
hdr.append(offset8)
# Write Buffers to fs
# ByteSwap buffers if neccesary
if not little_endian():
Torque_Util.dump_writeln(
"Big endian platform, performing byteswap.")
hdr.byteswap()
self.buffer32.byteswap()
self.buffer16.byteswap()
self.buffer8.byteswap()
# Piece of lovely cake! Yumm
# Now comes in mac flavour!
hdr.tofile(self.fs)
self.buffer32.tofile(self.fs)
self.buffer16.tofile(self.fs)
self.buffer8.tofile(self.fs)
def flush(self):
# Get Sizes...
sz8 = len(self.buffer8)
sz16 = len(self.buffer16)
sz32 = len(self.buffer32)
if sz16 & 0x0001:
self.write16(0)
sz16 += 1
while sz8 & 0x0003:
self.write8(0)
sz8 += 1
# Actual Size must equal calculated size!
offset16 = sz32
offset8 = offset16 + (sz16 / 2)
totalSize = offset8 + (sz8 / 4)
# Write the resulting data to the file
hdr = array("i")
hdr.append(self.DTSVersion | (self.mExporterVersion << 16))
hdr.append(totalSize)
hdr.append(offset16)
hdr.append(offset8)
# Write Buffers to fs
# ByteSwap buffers if neccesary
if not little_endian():
Torque_Util.dump_writeln("Big endian platform, performing byteswap.")
hdr.byteswap()
self.buffer32.byteswap()
self.buffer16.byteswap()
self.buffer8.byteswap()
# Piece of lovely cake! Yumm
# Now comes in mac flavour!
hdr.tofile(self.fs)
self.buffer32.tofile(self.fs)
self.buffer16.tofile(self.fs)
self.buffer8.tofile(self.fs)
