95 lines
2.6 KiB
C
95 lines
2.6 KiB
C
/*
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* Copyright (c) 1996, 1997 Shigio Yamaguchi. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Shigio Yamaguchi.
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* 4. Neither the name of the author nor the names of any co-contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* test.c 12-Dec-97
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*
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*/
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include "test.h"
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/*
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* test:
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*
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* i) flags file flags
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*
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* "f" [ -f path ]
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* "d" [ -d path ]
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* "r" [ -r path ]
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* "w" [ -w path ]
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* "x" [ -x path ]
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*
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* i) path path
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* r) 0: no, 1: ok
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*
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* You can specify more than one character. It assumed 'and' test.
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*/
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int
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test(flags, path)
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char *flags;
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char *path;
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{
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struct stat sb;
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int c;
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if (stat(path, &sb) < 0)
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return 0;
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while ((c = *flags++) != NULL) {
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switch (c) {
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case 'f':
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if (!S_ISREG(sb.st_mode))
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return 0;
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break;
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case 'd':
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if (!S_ISDIR(sb.st_mode))
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return 0;
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break;
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case 'r':
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if (access(path, R_OK) < 0)
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return 0;
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break;
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case 'w':
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if (access(path, W_OK) < 0)
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return 0;
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break;
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case 'x':
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if (access(path, X_OK) < 0)
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return 0;
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break;
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default:
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break;
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}
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}
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return 1;
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}
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