// enumerate all plugins that had valid DatabasePluginInfo()
int tryOpenDatabase(const TCHAR *tszProfile)
{
bool bWasOpened = false;
for (int i=arDbPlugins.getCount()-1; i >= 0; i--) {
DATABASELINK *p = arDbPlugins[i];
// liked the profile?
int err = p->grokHeader(tszProfile);
if (err != ERROR_SUCCESS) { // smth went wrong
switch (err) {
case EGROKPRF_CANTREAD:
case EGROKPRF_UNKHEADER:
// just not supported.
continue;
}
return err;
}
bWasOpened = true;
// try to load database
MIDatabase *pDb = p->Load(tszProfile);
if (pDb) {
fillProfileName(tszProfile);
currDblink = p;
db_setCurrent(currDb = pDb);
return 0;
}
}
return (bWasOpened) ? -1 : EGROKPRF_CANTREAD;
}
static bool CheckBroken(const TCHAR *ptszFullPath)
{
DATABASELINK *dblink = FindDatabasePlugin(ptszFullPath);
if (dblink == NULL || dblink->CheckDB == NULL)
return true;
return dblink->grokHeader(ptszFullPath) != EGROKPRF_NOERROR;
}