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Fixed change dir command. TestDir returns false now if target is not a directory.

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@554
This commit is contained in:
Ulf Wohlers 2002-11-30 14:41:21 +00:00
parent 406c78e2cc
commit 845d5c172f
2 changed files with 9 additions and 7 deletions
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8
src/dos/dos_files.cpp
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@ -151,13 +151,7 @@ bool DOS_GetCurrentDir(Bit8u drive,char * buffer) {
}
bool DOS_ChangeDir(char * dir) {
// Be sure its not a file (Eye of the beholder 3)
char* str;
if (str=strchr(dir,'.')) {
if (isalpha(str[1]) || isdigit(str[1])) return false;
};
Bit8u drive;char fulldir[DOS_PATHLENGTH];
if (!DOS_MakeName(dir,fulldir,&drive)) return false;

8
src/dos/drive_local.cpp
View file

@ -188,6 +188,14 @@ bool localDrive::TestDir(char * dir) {
strcpy(newdir,basedir);
strcat(newdir,dir);
CROSS_FILENAME(newdir);
// Skip directory test, if "\"
Bit16u len = strlen(newdir);
if ((len>0) && (newdir[len-1]!='\\')) {
// It has to be a directory !
struct stat test;
if (stat(newdir,&test)==-1) return false;
if ((test.st_mode & S_IFDIR)==0) return false;
};
int temp=access(newdir,F_OK);
return (temp==0);
}