Function main

pwnlib/commandline/shellcraft.py:190–384

(args)

    return '/syscalls' not in template_src

def main(args):
    delim = '+'
    if args.delim:
        delim = args.delim.strip()

    shellcodes = []
    if args.shellcode:
        current = []
        for s in args.shellcode:
            if s.strip() == delim:
                shellcodes.append(current)
                current = []
            else:
                current.append(s)
        if len(current) > 0:
            shellcodes.append(current)

    if args.list:
        templates = shellcraft.templates

        if args.shellcode:
            template_array = []
            for s in shellcodes:
                template_array.extend(list(filter(lambda a: s[0] in a, templates)))
            templates = template_array
        elif not args.syscalls:
            templates = list(filter(is_not_a_syscall_template, templates))

        print('\n'.join(templates))
        exit()

    if not args.shellcode:
        common.parser.print_usage()
        exit()

    try:
        funcs = get_template(shellcodes)
    except AttributeError:
        log.error("Unknown shellcraft template %r. Use --list to see available shellcodes." % args.shellcode)

    if args.show:
        for (name, func, _args) in funcs:
            # remove doctests
            doc = []
            in_doctest = False
            block_indent = None
            caption = None
            lines = func.__doc__.splitlines()
            i = 0
            if len(funcs) > 1:
                print('%s:' % name)
            while i < len(lines):
                line = lines[i]
                if line.lstrip().startswith('>>>'):
                    # this line starts a doctest
                    in_doctest = True
                    block_indent = None
                    if caption: