char *
Ns_RelativeUrl(char *url, char *location)
{
char *v;
if (url == NULL || location == NULL) {
return NULL;
}
/*
* Ns_Match will return the point in URL where location stops
* being equal to it because location ends.
*
* e.g., if location = "http://www.foo.com" and
* url="http://www.foo.com/a/b" then after the call,
* v="/a/b", or NULL if there's a mismatch.
*/
v = Ns_Match(location, url);
if (v != NULL) {
url = v;
}
while (url[0] == '/' && url[1] == '/') {
++url;
}
return url;
}
char *
Ns_StrCaseFind(char *string, char *substring)
{
if (strlen(string) > strlen(substring)) {
while (*string != '\0') {
if (Ns_Match(string, substring)) {
return string;
}
++string;
}
}
return NULL;
}
