def gen5put(texts):
textofs = {}
sizes = {}
comments = {}
textflags = {}
blockwriters = {}
for entry in texts:
match = re.match("([^_]+)_([0-9]+)(.*)", entry[0])
if not match:
continue
blockid = match.group(1)
textid = int(match.group(2))
flags = match.group(3)
text = entry[1]
if blockid.lower() == "comment":
comments[textid] = text
continue
blockid = int(blockid)
if blockid not in blockwriters:
blockwriters[blockid] = binarywriter()
textofs[blockid] = {}
sizes[blockid] = {}
textflags[blockid] = {}
textofs[blockid][textid] = blockwriters[blockid].pos()
dec = []
while text:
c = text[0]
text = text[1:]
if c == '\\':
c = text[0]
text = text[1:]
if c == 'x':
n = int(text[:4], 16)
text = text[4:]
elif c == 'n':
n = 0xFFFE
elif c == 'r':
dec.append(0xF000)
dec.append(0xbe01)
dec.append(0)
continue
elif c == 'f':
dec.append(0xF000)
dec.append(0xbe00)
dec.append(0)
continue
else:
n = 1
dec.append(n)
elif c == 'V':
if text[:2] == "AR":
text = text[3:]
eov = text.find(")")
args = map(int, text[:eov].split(","))
text = text[eov+1:]
dec.append(0xF000)
dec.append(args.pop(0))
dec.append(len(args))
for a in args:
dec.append(a)
else:
dec.append(ord('V'))
else:
dec.append(ord(c))
flag = 0
for i in range(16):
if chr(65+i) in flags:
flag |= 1<<i
textflags[blockid][textid] = flag
if "c" in flags:
comp = [0xF100]
container = 0
bit = 0
while dec:
c = dec.pop(0)
if c>>9:
print("Illegal compressed character: %i"%c)
container |= c<<bit
bit += 9
while bit >= 16:
bit -= 16
comp.append(container&0xFFFF)
container >>= 16
container |= 0xFFFF<<bit
comp.append(container&0xFFFF)
dec = comp[:]
key = 0
enc = []
while dec:
char = dec.pop() ^ key
key = ((key>>3)|(key<<13))&0xFFFF
enc.insert(0, char)
enc.append(key^0xFFFF)
sizes[blockid][textid] = len(enc)
for e in enc:
blockwriters[blockid].write16(e)
numblocks = max(blockwriters)+1
if numblocks != len(blockwriters):
raise KeyError
numentries = 0
for block in blockwriters:
numentries = max(numentries, max(textofs[block])+1)
offsets = []
baseofs = 12+4*numblocks
textblock = binarywriter()
for i in range(numblocks):
data = blockwriters[i].toarray()
offsets.append(baseofs+textblock.pos())
relofs = numentries*8+4
textblock.write32(len(data)+relofs)
for j in range(numentries):
textblock.write32(textofs[i][j]+relofs)
textblock.write16(sizes[i][j])
textblock.write16(textflags[i][j])
textblock.writear(data)
writer = binarywriter()
writer.write16(numblocks)
writer.write16(numentries)
writer.write32(textblock.pos())
writer.write32(0)
for i in range(numblocks):
writer.write32(offsets[i])
writer.writear(textblock.toarray())
return writer.tostring()
def gen5put(texts):
textofs = {}
sizes = {}
comments = {}
textflags = {}
blockwriters = {}
for entry in texts:
match = re.match("([^_]+)_([0-9]+)(.*)", entry[0])
if not match:
continue
blockid = match.group(1)
textid = int(match.group(2))
flags = match.group(3)
text = entry[1]
if blockid.lower() == "comment":
comments[textid] = text
continue
blockid = int(blockid)
if blockid not in blockwriters:
blockwriters[blockid] = binarywriter()
textofs[blockid] = {}
sizes[blockid] = {}
textflags[blockid] = {}
textofs[blockid][textid] = blockwriters[blockid].pos()
dec = []
while text:
c = text[0]
text = text[1:]
if c == '\\':
c = text[0]
text = text[1:]
if c == 'x':
n = int(text[:4], 16)
text = text[4:]
elif c == 'n':
n = 0xFFFE
elif c == 'r':
dec.append(0xF000)
dec.append(0xbe01)
dec.append(0)
continue
elif c == 'f':
dec.append(0xF000)
dec.append(0xbe00)
dec.append(0)
continue
else:
n = 1
dec.append(n)
elif c == 'V':
if text[:2] == "AR":
text = text[3:]
eov = text.find(")")
args = map(int, text[:eov].split(","))
text = text[eov + 1:]
dec.append(0xF000)
dec.append(args.pop(0))
dec.append(len(args))
for a in args:
dec.append(a)
else:
dec.append(ord('V'))
else:
dec.append(ord(c))
flag = 0
for i in range(16):
if chr(65 + i) in flags:
flag |= 1 << i
textflags[blockid][textid] = flag
if "c" in flags:
comp = [0xF100]
container = 0
bit = 0
while dec:
c = dec.pop(0)
if c >> 9:
print("Illegal compressed character: %i" % c)
container |= c << bit
bit += 9
while bit >= 16:
bit -= 16
comp.append(container & 0xFFFF)
container >>= 16
container |= 0xFFFF << bit
comp.append(container & 0xFFFF)
dec = comp[:]
key = 0
enc = []
while dec:
char = dec.pop() ^ key
key = ((key >> 3) | (key << 13)) & 0xFFFF
enc.insert(0, char)
enc.append(key ^ 0xFFFF)
sizes[blockid][textid] = len(enc)
for e in enc:
blockwriters[blockid].write16(e)
numblocks = max(blockwriters) + 1
if numblocks != len(blockwriters):
raise KeyError
numentries = 0
for block in blockwriters:
numentries = max(numentries, max(textofs[block]) + 1)
offsets = []
baseofs = 12 + 4 * numblocks
textblock = binarywriter()
for i in range(numblocks):
data = blockwriters[i].toarray()
offsets.append(baseofs + textblock.pos())
relofs = numentries * 8 + 4
textblock.write32(len(data) + relofs)
for j in range(numentries):
textblock.write32(textofs[i][j] + relofs)
textblock.write16(sizes[i][j])
textblock.write16(textflags[i][j])
textblock.writear(data)
writer = binarywriter()
writer.write16(numblocks)
writer.write16(numentries)
writer.write32(textblock.pos())
writer.write32(0)
for i in range(numblocks):
writer.write32(offsets[i])
writer.writear(textblock.toarray())
return writer.tostring()
def gen4put(texts):
stringwriter = binarywriter()
ofs = {}
sizes = {}
comments = {}
for entry in texts:
match = re.match("([^_]+)_([0-9]+)(.*)", entry[0])
if not match:
continue
blockid = match.group(1)
textid = int(match.group(2))
flags = match.group(3)
text = entry[1]
if blockid.lower() == "comment":
comments[textid] = text
continue
ofs[textid] = stringwriter.pos()
key = (0x91BD3*(textid+1))&0xFFFF # still not sure about that 9
dec = []
while text:
c = text[0]
text = text[1:]
if c == '\\':
c = text[0]
text = text[1:]
if c == 'x':
n = int(text[:4], 16)
text = text[4:]
elif c == 'n':
n = 0xe000
elif c == 'r':
n = 0x25BC
elif c == 'f':
n = 0x25BD
else:
n = 1
dec.append(n)
elif c == 'V':
if text[:2] == "AR":
text = text[3:] # also skip (
eov = text.find(")")
args = map(int, text[:eov].split(","))
text = text[eov+1:]
dec.append(0xFFFE)
dec.append(args.pop(0))
dec.append(len(args))
for a in args:
dec.append(a)
else:
dec.append(unicodeparser.d['V'])
else:
dec.append(unicodeparser.d[c])
size = len(dec)+1
if "c" in flags:
comp = [0xF100]
container = 0
bit = 0
while dec:
c = dec.pop(0)
if c>>9:
print("Illegal compressed character: %i"%c)
container |= c<<bit
bit += 9
while bit >= 15:
bit -= 15
comp.append(container&0xFFFF)
container >>= 15
container |= 0xFFFF<<bit
comp.append(container&0xFFFF)
dec = comp[:]
else:
dec.append(0xFFFF)
for d in dec:
stringwriter.write16(d^key)
key = (key+0x493D)&0xFFFF
sizes[textid] = size
seed = 255
num = max(ofs)+1
ref = min(ofs)
for i in range(num):
if i not in ofs:
ofs[i] = 0
sizes[i] = 0
if comments:
aofs = 12+num*8
seed |= 0x100
else:
aofs = 4+num*8
writer = binarywriter()
writer.write16(num)
writer.write16(seed)
for i in range(num):
tmp = ((((seed*0x2FD)&0xFFFF)*(i+1))&0xFFFF)
key = tmp | (tmp << 16)
writer.write32((aofs+ofs[i])^key)
writer.write32(sizes[i]^key)
if comments:
tmp = ((((seed*0x2FD)&0xFFFF)*(i+1))&0xFFFF)
key = tmp | (tmp << 16)
writer.write32((aofs+stringwriter.pos())^key)
writer.write32(0xFFFF^key)
writer.writear(stringwriter.toarray())
if comments:
writer.write16(len(comments))
for commentid in comments:
writer.write16(commentid)
for c in unicode(comments[commentid]):
writer.write16(ord(c))
writer.write16(0xFFFF)
return writer.tostring()
def gen4put(texts):
stringwriter = binarywriter()
ofs = {}
sizes = {}
comments = {}
for entry in texts:
match = re.match("([^_]+)_([0-9]+)(.*)", entry[0])
if not match:
continue
blockid = match.group(1)
textid = int(match.group(2))
flags = match.group(3)
text = entry[1]
if blockid.lower() == "comment":
comments[textid] = text
continue
ofs[textid] = stringwriter.pos()
key = (0x91BD3 * (textid + 1)) & 0xFFFF # still not sure about that 9
dec = []
while text:
c = text[0]
text = text[1:]
if c == '\\':
c = text[0]
text = text[1:]
if c == 'x':
n = int(text[:4], 16)
text = text[4:]
elif c == 'n':
n = 0xe000
elif c == 'r':
n = 0x25BC
elif c == 'f':
n = 0x25BD
else:
n = 1
dec.append(n)
elif c == 'V':
if text[:2] == "AR":
text = text[3:] # also skip (
eov = text.find(")")
args = map(int, text[:eov].split(","))
text = text[eov + 1:]
dec.append(0xFFFE)
dec.append(args.pop(0))
dec.append(len(args))
for a in args:
dec.append(a)
else:
dec.append(unicodeparser.d['V'])
else:
dec.append(unicodeparser.d[c])
size = len(dec) + 1
if "c" in flags:
comp = [0xF100]
container = 0
bit = 0
while dec:
c = dec.pop(0)
if c >> 9:
print("Illegal compressed character: %i" % c)
container |= c << bit
bit += 9
while bit >= 15:
bit -= 15
comp.append(container & 0xFFFF)
container >>= 15
container |= 0xFFFF << bit
comp.append(container & 0xFFFF)
dec = comp[:]
else:
dec.append(0xFFFF)
for d in dec:
stringwriter.write16(d ^ key)
key = (key + 0x493D) & 0xFFFF
sizes[textid] = size
seed = 255
num = max(ofs) + 1
ref = min(ofs)
for i in range(num):
if i not in ofs:
ofs[i] = 0
sizes[i] = 0
if comments:
aofs = 12 + num * 8
seed |= 0x100
else:
aofs = 4 + num * 8
writer = binarywriter()
writer.write16(num)
writer.write16(seed)
for i in range(num):
tmp = ((((seed * 0x2FD) & 0xFFFF) * (i + 1)) & 0xFFFF)
key = tmp | (tmp << 16)
writer.write32((aofs + ofs[i]) ^ key)
writer.write32(sizes[i] ^ key)
if comments:
tmp = ((((seed * 0x2FD) & 0xFFFF) * (i + 1)) & 0xFFFF)
key = tmp | (tmp << 16)
writer.write32((aofs + stringwriter.pos()) ^ key)
writer.write32(0xFFFF ^ key)
writer.writear(stringwriter.toarray())
if comments:
writer.write16(len(comments))
for commentid in comments:
writer.write16(commentid)
for c in unicode(comments[commentid]):
writer.write16(ord(c))
writer.write16(0xFFFF)
return writer.tostring()
