mirror of
https://github.com/cemu-project/idapython.git
synced 2024-11-28 03:54:18 +01:00
91 lines
2.6 KiB
Python
91 lines
2.6 KiB
Python
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"""
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Deploy code snips into swig interface files
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(c) Hex-Rays
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"""
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import sys
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import re
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import os
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# creates a regular expression
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def make_re(tag, mod_name, prefix):
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s = '%(p)s<%(tag)s\(%(m)s\)>(.+?)%(p)s</%(tag)s\(%(m)s\)>' % {'m': mod_name, 'tag': tag, 'p': prefix}
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return (s, re.compile(s, re.DOTALL))
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def deploy(mod_name, src_files, dest_file, silent = True):
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# create regular expressions
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templates = (
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('pycode', make_re('pycode', mod_name, '#')),
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('code', make_re('code', mod_name, '//')),
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('inline', make_re('inline', mod_name, '//'))
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)
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if not os.path.exists(dest_file):
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print "File", dest_file, "does not exist and will be skipped"
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return
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if not os.access(dest_file, os.W_OK):
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print "File", dest_file, "is not writable and will be skipped"
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return
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# read dest file
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dest_lines = "".join(file(dest_file, "r").readlines())
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# read all source files into one buffer
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src_lines = "".join(["".join(file(x, "r").readlines()) for x in src_files])
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pcount = 0
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for desc, (expr_str, expr) in templates:
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# find source pattern
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matches = expr.findall(src_lines)
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if not matches:
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if not silent:
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print "Failed to match <%s> source expression against '%s', skipping...!" % (desc, expr_str)
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continue
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# find pattern in destination
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dest = expr.search(dest_lines)
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if not dest:
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if not silent:
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print "Failed to match <%s> destination expression against '%s', skipping..." % (desc, expr_str)
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print dest_lines
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sys.exit(0)
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continue
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# accumulate all the strings to be replaced
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replaces = []
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for src in matches:
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replaces.append(src)
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dest_lines = dest_lines[:dest.start(1)] + "\n".join(replaces) + dest_lines[dest.end(1):]
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pcount += 1
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f = file(dest_file, 'w')
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if not f:
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print "Failed to open destination file:", dest_file
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return
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f.write(dest_lines)
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f.close()
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if pcount:
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print "Deployed successfully: %s (%d)" % (dest_file, pcount)
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else:
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print "Nothing was deployed in: %s" % dest_file
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def main(argv = None):
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if not argv:
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argv = sys.argv
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if len(argv) != 4:
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print "Usage deploy.py modname src_file1,src_file2,... dest_file"
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return
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mod_name = argv[1]
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src_files = argv[2].split(',')
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dest_file = argv[3]
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deploy(mod_name, src_files, dest_file)
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#main(['', 'py_graph', 'py_graph.hpp,py_graph.py', 'graph.i'])
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main()
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