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from sys import argv
infn, outfn = argv[1:]
inf = open(infn, 'r')
title = infn[infn.rfind('/')+1:infn.rfind('.')]
lines = []
links = []
coutl = bytes(0)
cllen = 0
cword = ''
ccol = 0x0f
def word_end():
global cword, cllen, coutl
if cword == '':
return
if cllen + len(cword) > 80:
line_end()
cllen += len(cword)
coutl += bytes(cword, 'ascii')
cword = ''
if cllen == 80:
line_end()
def line_end():
global lines, cllen, coutl, ccol
if len(lines) == 0 and cllen == 0:
return
coutl += bytes([0x20] * (80 - cllen))
lines.append(coutl)
coutl = bytes(0)
cllen = 0
if ccol != 0x0f:
coutl += bytes([ccol | 0x80])
while True:
ch = inf.read(1)
if ch == '':
word_end()
line_end()
break
elif ch == '\\':
word_end()
cmd = ''
while ch != '{':
cmd += ch
ch = inf.read(1)
cmd = cmd[1:]
content = ''
while ch != '}':
content += ch
ch = inf.read(1)
content = content[1:]
if cmd == 'title':
title = content
elif cmd == 'link':
lto = content
cpos = content.rfind(':')
if cpos != -1:
lto = content[cpos+1:]
content = content[:cpos]
links.append((len(lines), cllen, len(content), lto))
coutl += bytes([0x89])
cword = content
word_end()
coutl += bytes([0x8f])
elif cmd == 'color':
ncol = int(content, base=16)
if ccol != ncol:
ccol = ncol
coutl += bytes([ccol | 0x80])
elif ch == ' ':
word_end()
if cllen != 0:
coutl += bytes([0x20])
cllen += 1
elif ch == '\n':
word_end()
line_end()
else:
cword += ch
inf.close()
def dword(n):
return bytes([n % 256, (n // 256) % 256, (n // 65536) % 256, n // 16777216])
outf = open(outfn, 'wb')
outf.write(dword(len(title)))
outf.write(bytes(title, 'ascii'))
outf.write(bytes([0]))
outf.write(dword(len(links)))
ltable = bytes(0)
for link in links:
line, scol, tlen, fpto = link
ltable += dword(line)
ltable += bytes([scol, tlen])
ltable += dword(len(fpto))
ltable += bytes(fpto, 'ascii')
ltable += bytes([0])
outf.write(dword(len(ltable)))
outf.write(ltable)
outf.write(dword(len(lines)))
off = 4 + len(title) + 1 + 4 + 4 + len(ltable) + 4 + len(lines) * 4
for line in lines:
outf.write(dword(off))
off += len(line)
for line in lines:
outf.write(line)
outf.close()
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