50 lines
1.1 KiB
Python
Executable File
50 lines
1.1 KiB
Python
Executable File
#/usr/bin/env python
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import fcntl
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import os
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import pty
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import sys
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import struct
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import termios
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def main():
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# check usage
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args = sys.argv[1:]
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if len(args) < 1:
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print('usage: %s ROM')
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print('')
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print(' ROM: the rom file to launch')
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sys.exit(1)
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# path to rom to run
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rom = args[0]
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# fork with a new pty
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pid, fd = pty.fork()
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if pid == 0:
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# set TERM to something we can handle
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env = dict(os.environ)
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env['TERM'] = 'dumb'
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os.execvpe('bash', ['bash', '--noediting', '-i'], env)
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else:
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# set the terminal size
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#cols, rows = 63, 32
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cols, rows = 79, 40
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size = struct.pack("HHHH", rows, cols, 8, 8)
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fcntl.ioctl(fd, termios.TIOCSWINSZ, size)
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## disable terminal echo
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#attr = termios.tcgetattr(fd)
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#attr[3] = attr[3] & ~termios.ECHO
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#termios.tcsetattr(fd, termios.TCSADRAIN, attr)
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# use fd for the terminals stdin/stdout
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os.dup2(fd, sys.stdin.fileno())
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os.dup2(os.dup(fd), sys.stdout.fileno())
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os.execvp('uxnemu', ['uxnemu', rom])
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if __name__ == "__main__":
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main()
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