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/*
* Copyright 2000 Martin Fuchs
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
// 03/29/2004, f. gastellu : added _makepath and _wmakepath
#include "splitpath.h"
#include <string.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifdef WANT_UNICODE
void _wsplitpath(const WCHAR* path, WCHAR* drv, WCHAR* dir, WCHAR* name, WCHAR* ext)
{
const WCHAR* end; /* end of processed string */
const WCHAR* p; /* search pointer */
const WCHAR* s; /* copy pointer */
/* extract drive name */
if (path[0] && path[1]==':') {
if (drv) {
*drv++ = *path++;
*drv++ = *path++;
*drv = L'\0';
}
} else if (drv)
*drv = L'\0';
/* search for end of string or stream separator */
for(end=path; *end && *end!=L':'; )
end++;
/* search for begin of file extension */
for(p=end; p>path && *--p!=L'\\' && *p!=L'/'; )
if (*p == L'.') {
end = p;
break;
}
if (ext)
for(s=end; *ext=*s++; )
ext++;
/* search for end of directory name */
for(p=end; p>path; )
if (*--p=='\\' || *p=='/') {
p++;
break;
}
if (name) {
for(s=p; s<end; )
*name++ = *s++;
*name = L'\0';
}
if (dir) {
for(s=path; s<p; )
*dir++ = *s++;
*dir = L'\0';
}
}
#endif
#ifdef WANT_ACP
void _splitpath(const char* path, char* drv, char* dir, char* name, char* ext)
{
const char* end; /* end of processed string */
const char* p; /* search pointer */
const char* s; /* copy pointer */
/* extract drive name */
if (path[0] && path[1]==':') {
if (drv) {
*drv++ = *path++;
*drv++ = *path++;
*drv = '\0';
}
} else if (drv)
*drv = '\0';
/* search for end of string or stream separator */
for(end=path; *end && *end!=':'; )
end++;
/* search for begin of file extension */
for(p=end; p>path && *--p!='\\' && *p!='/'; )
if (*p == '.') {
end = p;
break;
}
if (ext)
for(s=end; (*ext=*s++); )
ext++;
/* search for end of directory name */
for(p=end; p>path; )
if (*--p=='\\' || *p=='/') {
p++;
break;
}
if (name) {
for(s=p; s<end; )
*name++ = *s++;
*name = '\0';
}
if (dir) {
for(s=path; s<p; )
*dir++ = *s++;
*dir = '\0';
}
}
#endif
#ifdef WANT_UNICODE
void _wmakepath( WCHAR *path, const WCHAR *drive, const WCHAR *dir, const WCHAR *fname, const WCHAR *ext ) {
if (!path) return;
*path = 0;
if (drive) {
*path++ = *drive;
*path++ = ':';
}
if (dir) {
strcat(path, dir);
if (dir[strlen(dir)-1] != '\\' && dir[strlen(dir)-1] != '/')
strcat(path, "/");
path += strlen(path);
}
if (fname) strcat(path, fname);
if (ext) {
if (*ext != '.') strcat(path++, ".");
strcat(path, ext);
}
}
#endif
#ifdef WANT_ACP
void _makepath( char *path, const char *drive, const char *dir, const char *fname, const char *ext ) {
if (!path) return;
*path = 0;
if (drive) {
*path++ = *drive;
*path++ = ':';
}
if (dir) {
strcat(path, dir);
if (dir[strlen(dir)-1] != '\\' && dir[strlen(dir)-1] != '/')
strcat(path, "/");
path += strlen(path);
}
if (fname) strcat(path, fname);
if (ext) {
if (*ext != '.') strcat(path++, ".");
strcat(path, ext);
}
}
#endif
/*
void main() // test splipath()
{
TCHAR drv[_MAX_DRIVE+1], dir[_MAX_DIR], name[_MAX_FNAME], ext[_MAX_EXT];
_tsplitpath(L"x\\y", drv, dir, name, ext);
_tsplitpath(L"x\\", drv, dir, name, ext);
_tsplitpath(L"\\x", drv, dir, name, ext);
_tsplitpath(L"x", drv, dir, name, ext);
_tsplitpath(L"", drv, dir, name, ext);
_tsplitpath(L".x", drv, dir, name, ext);
_tsplitpath(L":x", drv, dir, name, ext);
_tsplitpath(L"a:x", drv, dir, name, ext);
_tsplitpath(L"a.b:x", drv, dir, name, ext);
_tsplitpath(L"W:\\/\\abc/Z:~", drv, dir, name, ext);
_tsplitpath(L"abc.EFGH:12345", drv, dir, name, ext);
_tsplitpath(L"C:/dos/command.com", drv, dir, name, ext);
}
*/
#ifdef __cplusplus
}
#endif
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