зеркало из https://github.com/mozilla/pjs.git
62 строки
1.5 KiB
C
62 строки
1.5 KiB
C
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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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/**********************************************************************
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un-obscure.c
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Prints a netscape.cfg file in plaintext.
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Usage:
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un-obscure netscape.cfg
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**********************************************************************/
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#include <stdio.h>
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#include <errno.h>
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/*
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* main
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*/
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int
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main(int argc, char* argv[])
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{
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int i, n;
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FILE* file;
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unsigned char buf[1024];
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if ( argc != 2 ) {
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fprintf(stderr, "Usage: %s filename\n", argv[0]);
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}
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if ( (file = fopen(argv[1], "r")) == NULL ) {
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perror(argv[1]);
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exit(errno);
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}
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while ( (n = fread(buf, sizeof(char), sizeof(buf), file)) > 0 ) {
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for ( i = 0; i < n; i++ ) {
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buf[i]-= 7;
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}
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fwrite(buf, sizeof(char), n, stdout);
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}
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return 0;
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}
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