moculus
parent
810bbce37c
commit
5694f12910
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@ -13,7 +13,7 @@ import mode.console, mode.consolemini
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import mode.c, mode.python, mode.perl, mode.nasm, mode.sh, mode.sql, mode.java
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import mode.lisp, mode.elisp, mode.scheme, mode.ocaml
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import mode.blame, mode.diff, mode.dir
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import mode.xml, mode.tt, mode.css, mode.javascript, mode.html
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import mode.xml, mode.tt, mode.css, mode.javascript, mode.html, mode.hex
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import mode.text, mode.text2, mode.mutt
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import mode.bds
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import mode.rst
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@ -111,6 +111,7 @@ class Application(object):
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'bds': mode.bds.BDS,
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'rst': mode.rst.RST,
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'java': mode.java.Java,
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'hex': mode.hex.Hex,
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'ocaml': mode.ocaml.Ocaml,
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@ -260,7 +261,7 @@ class Application(object):
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return (slot.height, slot.width)
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# files and stuff
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def open_path(self, path, cipher=None, password=None):
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def open_path(self, path, binary=False, cipher=None, password=None):
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path = os.path.abspath(os.path.realpath(util.expand_tilde(path)))
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b = self.get_buffer_by_path(path)
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if b is None:
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@ -276,6 +277,9 @@ class Application(object):
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mode_name = None
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if cipher is None:
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if not os.path.exists(path) or os.path.isfile(path):
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if binary:
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b = buffer2.BinaryBuffer(path, name=name)
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else:
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b = buffer2.FileBuffer(path, name=name)
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elif os.path.isdir(path):
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b = buffer2.DirBuffer(path, name=name)
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@ -786,8 +790,11 @@ def open_aes_file(path, nl, name=None):
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return buffer2.AesBuffer(path, p, nl, name)
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else:
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raise Exception, "can't open %r; unsupported file type" % path
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def open_plain_file(path, nl, name=None):
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def open_plain_file(path, nl, name=None, binary=False):
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if os.path.isfile(path) or not os.path.exists(path):
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if binary:
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return buffer2.BinaryBuffer(path, nl, name)
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else:
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return buffer2.FileBuffer(path, nl, name)
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elif os.path.isdir(path):
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return buffer2.DirBuffer(path, nl, name)
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@ -806,7 +813,10 @@ if __name__ == "__main__":
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parser.set_defaults(mode=None)
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parser.set_defaults(cipher='none')
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parser.set_defaults(linetype='unix')
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parser.set_defaults(binary=False)
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parser.add_option('-b', '--binary', dest='binary', action='store_true',
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help='open file(s) in hex binary mode')
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parser.add_option('-d', '--debug', dest='debug', action='store_true',
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help='run in debug mode')
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parser.add_option('-e', '--encrypt', dest='cipher', metavar='CIPHER',
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@ -863,7 +873,7 @@ if __name__ == "__main__":
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i += 1
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auxname = '%s/%d' % (name, i)
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name = auxname
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b = f(path, nl, name)
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b = f(path, nl, name, opts.binary)
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b.open()
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buffers.append(b)
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paths.add(path)
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39
buffer2.py
39
buffer2.py
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@ -1,4 +1,4 @@
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import datetime, grp, md5, os, pwd, re, sets, shutil, stat
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import datetime, grp, md5, os, pwd, re, sets, shutil, stat, string
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import aes, dirutil, regex, highlight2
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from point2 import Point
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@ -478,6 +478,43 @@ class AesBuffer(FileBuffer):
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def write_filter(self, data):
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return aes.encrypt_data(data, self.password)
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class BinaryBuffer(FileBuffer):
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btype = 'binfile'
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def __init__(self, path, nl='\n', name=None, numbytes=2):
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'''fb = FileBuffer(path)'''
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FileBuffer.__init__(self, path, nl, name)
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self.numbytes = numbytes
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def read_filter(self, data):
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lines = []
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i = 0
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while i < len(data):
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j = 0
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words = []
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while j < self.numbytes * 8 and i + j < len(data):
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nibbles = []
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for c in data[i + j:i + j + 8]:
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nibbles.append(string.hexdigits[ord(c) / 16])
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nibbles.append(string.hexdigits[ord(c) % 16])
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words.append(''.join(nibbles))
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j += 8
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lines.append(' '.join(words))
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i += self.numbytes * 8
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return '\n'.join(lines)
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def write_filter(self, data):
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bytes = []
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lastc = None
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for c in data:
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if c not in '0123456789abcdefABCDEF':
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pass
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elif lastc is None:
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lastc = c
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else:
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bytes.append(chr(int(lastc + c, 16)))
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lastc = None
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if lastc is not None:
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bytes.append(chr(int(lastc + '0', 16)))
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return ''.join(bytes)
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class DirBuffer(Buffer):
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btype = 'dir'
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def __init__(self, path, nl='\n', name=None):
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@ -0,0 +1,21 @@
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import color, mode2
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from lex3 import Grammar, PatternRule, RegionRule
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class HexGrammar(Grammar):
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rules = [
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PatternRule(r'zero', r"00"),
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PatternRule(r'printable', r"[2-7][0-9a-f]"),
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PatternRule(r'byte', r'[0-f][0-f]'),
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]
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class Hex(mode2.Fundamental):
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grammar = HexGrammar
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colors = {
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'zero': ('magenta', 'default'),
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'printable': ('green', 'default'),
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'byte': ('white', 'default'),
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}
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def __init__(self, w):
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mode2.Fundamental.__init__(self, w)
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def name(self):
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return "Hex"
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