/* * Copyright (c) 1999 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved. * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ #include <stdio.h> #include <ctype.h> #define YES 1 #define NO 0 #define BUFFERSIZE 20 int relative (const char* path) { if (path[0] == '/') return NO; if (isalpha(path[0]) && path[1] == ':' && path[2] == '/') return NO; return YES; } void process (const char* path) { if (path[0]=='-' && isupper (path[1])) { putc (path[0], stdout); putc (path[1], stdout); path += 2; } if (isalpha (path[0]) && path[1]==':') { putc (path[0], stdout); putc (path[1], stdout); path += 2; } if (path[0] == '.' && path[1] == '/') path += 2; if (relative (path)) fputs ("../", stdout); fputs (path, stdout); } int main (int argc, char* argv[]) { int i; if (argc == 2 && argv[0][0] == '-' && argv[0][1] == '\0') { char buffer[BUFFERSIZE]; fgets (buffer, BUFFERSIZE-1, stdin); buffer[BUFFERSIZE] = 0; process (buffer); while (fgets (buffer, BUFFERSIZE-1, stdin)) { buffer[BUFFERSIZE] = 0; fputs (buffer, stdout); } } else { for (i=1; i<argc; i++) { if (i > 1) putc (' ', stdout); process (argv[i]); } putc ('\n', stdout); } return 0; }