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more compatible wildcmp-function

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@126
This commit is contained in:
Ulf Wohlers 2002-08-08 15:51:27 +00:00
parent d309cb94a4
commit 092483b2f9
1 changed files with 37 additions and 27 deletions
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64
src/misc/support.cpp
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@ -82,39 +82,49 @@ char *trim(char *str) {
return ltrim(str);
}
bool wildcmp(char *wild, char *string) {
char *cp, *mp;
while ((*string) && (*wild != '*')) {
if ((toupper(*wild) != toupper(*string)) && (*wild != '?')) {
return false;
}
wild++;
string++;
}
while (*string) {
if (*wild == '*') {
if (!*++wild) {
return true;
bool wildcmp(char *wild, char *string)
{
// special case - Everything goes through
if (strcmp(wild,"*")==0) return true;
while (*wild) {
if (*wild=='*') {
// Any other chars after that ?
if ((wild[1]!=0) && (wild[1]!='.')) {
// search string
while ((*string) && (*string!='.')) {
// thats the char ? then exit
if (toupper(*string)==toupper(wild[1])) break;
string++;
};
} else {
// skip to extension or end
while (*string && (*string!='.')) string++;
}
mp = wild;
cp = string+1;
} else if ((toupper(*wild) == toupper(*string)) || (*wild == '?')) {
wild++;
} else if (*string=='.') {
// only valid : '?' & '*'
while (*wild && (*wild!='.')) {
if ((*wild!='?') && (*wild!='*')) return false;
wild++;
}
if (*wild) wild++;
string++;
} else if ((*wild!='?') && (toupper(*string)!=toupper(*wild))) {
// no match
return false;
} else {
wild++;
string++;
} else {
wild = mp;
string = cp++;
}
}
while (*wild == '*') {
wild++;
}
return !*wild;
}
return ((*string==0) && (*wild==0));
};
bool ScanCMDBool(char * cmd,char * check) {
char * scan=cmd;size_t c_len=strlen(check);