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annotate common/portpath.c @ 168:f100861dad8f

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Added simple portable function to test if an file exists.
author Sascha Wilde <wilde@intevation.de>
date Tue, 25 Mar 2014 13:08:59 +0100
parents 199878f09bf1
children 701b7036c5dc
rev   line source
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1 #include "portpath.h"
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2
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3 #include <libgen.h>
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4 #include <limits.h>
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5 #include <stdio.h>
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6 #include <stdlib.h>
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7 #include <sys/stat.h>
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8 #include <sys/types.h>
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9 #include <unistd.h>
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10
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11
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12 char *
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13 port_dirname(char *path)
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14 {
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15 #ifndef _WIN32
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16 return dirname(path);
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17 #else
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18 char drive[_MAX_DRIVE];
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19 char dir[_MAX_DIR];
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20 _splitpath(path, drive, dir, NULL, NULL);
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21 /* We assume: drive + dir is shorter than
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22 * drive + dir + fname + ext */
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23 sprintf(path, "%s%s", drive, dir);
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24 return path;
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25 #endif
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26 }
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27
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28 char *
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29 port_realpath(char *path)
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30 {
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31 #ifndef _WIN32
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32 return realpath(path, NULL);
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33 #else
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34 return _fullpath(NULL, path, 0);
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35 #endif
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36 }
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37
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38 bool
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39 port_fileexits(char *path)
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40 {
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41 int ret;
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42 #ifndef _WIN32
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43 struct stat sb;
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44 ret = stat(path, &sb);
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45 #else
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46 struct _stat sb;
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47 ret = _stat(path, &sb);
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48 #endif
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49
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50 if (ret == 0)
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51 return true;
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52 else
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53 return false;
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54 }
http://wald.intevation.org/projects/trustbridge/