// enumerate all plugins that had valid DatabasePluginInfo()
static int FindDbPluginForProfile(const char*, DATABASELINK * dblink, LPARAM lParam)
{
TCHAR* tszProfile = ( TCHAR* )lParam;
int res = DBPE_CONT;
if ( dblink && dblink->cbSize == sizeof(DATABASELINK)) {
char* szProfile = makeFileName(tszProfile);
// liked the profile?
int err = 0;
if (dblink->grokHeader(szProfile, &err) == 0) {
// added APIs?
if ( !dblink->Load(szProfile, &pluginCoreLink)) {
fillProfileName( tszProfile );
res = DBPE_DONE;
}
else res = DBPE_HALT;
}
else {
res = DBPE_HALT;
switch ( err ) {
case EGROKPRF_CANTREAD:
case EGROKPRF_UNKHEADER:
// just not supported.
res = DBPE_CONT;
case EGROKPRF_VERNEWER:
case EGROKPRF_DAMAGED:
break;
}
} //if
mir_free(szProfile);
}
return res;
}
// 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;
}
// enumerate all plugins that had valid DatabasePluginInfo()
static int FindDbPluginAutoCreate(const char*, DATABASELINK * dblink, LPARAM lParam)
{
TCHAR* tszProfile = ( TCHAR* )lParam;
int res = DBPE_CONT;
if (dblink && dblink->cbSize == sizeof(DATABASELINK)) {
CreatePathToFileT( tszProfile );
int err;
char *szProfile = makeFileName( tszProfile );
if (dblink->makeDatabase(szProfile, &err) == 0) {
dbCreated = true;
if ( !dblink->Load(szProfile, &pluginCoreLink)) {
fillProfileName( tszProfile );
res = DBPE_DONE;
}
else res = DBPE_HALT;
}
mir_free(szProfile);
}
return res;
}
// enumerate all plugins that had valid DatabasePluginInfo()
static int tryCreateDatabase(const TCHAR* ptszProfile)
{
TCHAR* tszProfile = NEWTSTR_ALLOCA(ptszProfile);
CreatePathToFileT(tszProfile);
for (int i=0; i < arDbPlugins.getCount(); i++) {
DATABASELINK* p = arDbPlugins[i];
int err = p->makeDatabase(tszProfile);
if (err == ERROR_SUCCESS) {
g_bDbCreated = true;
MIDatabase *pDb = p->Load(tszProfile);
if (pDb != NULL) {
fillProfileName(tszProfile);
currDblink = p;
db_setCurrent(currDb = pDb);
return 0;
}
return 1;
}
}
return 1;
}
