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Viewing changes to cleanname/cleanname.c

  • Committer: Bazaar Package Importer
  • Author(s): Daniel Baumann
  • Date: 2006-01-25 15:33:00 UTC
  • Revision ID: james.westby@ubuntu.com-20060125153300-6hh4p9wx8iqqply5
Tags: upstream-2
Import upstream version 2

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cleanname/cleanname.c
 
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#include <u.h>
 
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#include <libc.h>
 
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void
 
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main(int argc, char **argv)
 
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{
 
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        char *dir;
 
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        char *name;
 
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        int i;
 
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        dir = nil;
 
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        ARGBEGIN{
 
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        case 'd':
 
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                if((dir=ARGF()) == nil)
 
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                        goto Usage;
 
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                break;
 
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        default:
 
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                goto Usage;
 
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        }ARGEND;
 
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        if(argc < 1) {
 
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        Usage:
 
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                fprint(2, "usage: cleanname [-d pwd] name...\n");
 
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                exits("usage");
 
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        }
 
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        for(i=0; i<argc; i++) {
 
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                if(dir == nil || argv[i][0] == '/') {
 
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                        cleanname(argv[i]);
 
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                        print("%s\n", argv[i]);
 
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                } else {
 
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                        name = malloc(strlen(argv[i])+1+strlen(dir)+1);
 
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                        if(name == nil) {
 
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                                fprint(2, "cleanname: out of memory\n");
 
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                                exits("out of memory");
 
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                        }
 
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                        sprint(name, "%s/%s", dir, argv[i]);
 
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                        cleanname(name);
 
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                        print("%s\n", name);
 
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                        free(name);
 
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                }
 
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        }
 
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        exits(0);
 
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}