135 lines
No EOL
2.3 KiB
Python
135 lines
No EOL
2.3 KiB
Python
from sys import argv
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infn, outfn = argv[1:]
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inf = open(infn, 'r')
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title = infn[infn.rfind('/')+1:infn.rfind('.')]
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lines = []
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links = []
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coutl = bytes(0)
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cllen = 0
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cword = ''
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ccol = 0x0f
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def word_end():
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global cword, cllen, coutl
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if cword == '':
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return
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if cllen + len(cword) > 80:
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line_end()
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cllen += len(cword)
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coutl += bytes(cword, 'ascii')
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cword = ''
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if cllen == 80:
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line_end()
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def line_end():
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global lines, cllen, coutl, ccol
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if len(lines) == 0 and cllen == 0:
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return
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coutl += bytes([0x20] * (80 - cllen))
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lines.append(coutl)
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coutl = bytes(0)
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cllen = 0
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if ccol != 0x0f:
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coutl += bytes([ccol | 0x80])
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while True:
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ch = inf.read(1)
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if ch == '':
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word_end()
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line_end()
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break
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elif ch == '\\':
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word_end()
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cmd = ''
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while ch != '{':
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cmd += ch
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ch = inf.read(1)
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cmd = cmd[1:]
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content = ''
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while ch != '}':
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content += ch
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ch = inf.read(1)
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content = content[1:]
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if cmd == 'title':
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title = content
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elif cmd == 'link':
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lto = content
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cpos = content.rfind(':')
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if cpos != -1:
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lto = content[cpos+1:]
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content = content[:cpos]
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links.append((len(lines), cllen, len(content), lto))
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coutl += bytes([0x89])
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cword = content
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word_end()
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coutl += bytes([0x8f])
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elif cmd == 'color':
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ncol = int(content, base=16)
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if ccol != ncol:
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ccol = ncol
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coutl += bytes([ccol | 0x80])
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elif ch == ' ':
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word_end()
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if cllen != 0:
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coutl += bytes([0x20])
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cllen += 1
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elif ch == '\n':
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word_end()
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line_end()
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else:
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cword += ch
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inf.close()
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def dword(n):
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return bytes([n % 256, (n // 256) % 256, (n // 65536) % 256, n // 16777216])
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outf = open(outfn, 'wb')
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outf.write(dword(len(title)))
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outf.write(bytes(title, 'ascii'))
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outf.write(bytes([0]))
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outf.write(dword(len(links)))
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ltable = bytes(0)
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for link in links:
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line, scol, tlen, fpto = link
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ltable += dword(line)
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ltable += bytes([scol, tlen])
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ltable += dword(len(fpto))
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ltable += bytes(fpto, 'ascii')
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ltable += bytes([0])
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outf.write(dword(len(ltable)))
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outf.write(ltable)
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outf.write(dword(len(lines)))
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off = 4 + len(title) + 1 + 4 + 4 + len(ltable) + 4 + len(lines) * 4
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for line in lines:
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outf.write(dword(off))
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off += len(line)
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for line in lines:
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outf.write(line)
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outf.close() |