/* search list of servers and return first that succeeds when
concatenated with the specified path part.
Search list can be prefixed by the second argument.
*/
char*
NC_findtestserver(const char* path, const char** servers)
{
#ifdef USE_DAP
#ifdef ENABLE_DAP_REMOTE_TESTS
/* NCDAP_ping is defined in libdap2/ncdap.c */
const char** svc;
int stat;
char* url = (char*)malloc(MAXSERVERURL);
if(path == NULL) path = "";
if(strlen(path) > 0 && path[0] == '/')
path++;
if(servers != NULL) {
for(svc=servers;*svc != NULL;svc++) {
snprintf(url,MAXSERVERURL,"%s/%s",*svc,path);
stat = NCDAP_ping(url);
if(stat == NC_NOERR)
return url;
}
}
/* not found in user supplied list; try defaults */
for(svc=default_servers;*svc != NULL;svc++) {
snprintf(url,MAXSERVERURL,"%s/%s",*svc,path);
stat = NCDAP_ping(url);
if(stat == NC_NOERR)
return url;
}
if(url) free(url);
#endif
#endif
return NULL;
}
/* search list of servers and return first that succeeds when
concatenated with the specified path part
*/
const char*
NC_findtestserver(const char* path)
{
#ifdef USE_DAP
/* NCDAP_ping is defined in libdap2/ncdap3.c */
const char** svc;
if(path == NULL) path = "";
for(svc=servers;*svc != NULL;svc++) {
int stat;
char url[4096];
snprintf(url,sizeof(url),"%s%s%s",
*svc,
(path[0] == '/' ? "" : "/"),
path);
stat = NCDAP_ping(url);
if(stat == NC_NOERR)
return *svc;
}
#endif
return NULL;
}