NS_IMETHODIMP
nsSmtpService::GetDefaultServer(nsISmtpServer **aServer)
{
NS_ENSURE_ARG_POINTER(aServer);
loadSmtpServers();
*aServer = nsnull;
// always returns NS_OK, just leaving *aServer at nsnull
if (!mDefaultSmtpServer) {
nsresult rv;
nsCOMPtr<nsIPrefBranch> prefBranch(do_GetService(NS_PREFSERVICE_CONTRACTID, &rv));
if (NS_FAILED(rv)) return rv;
// try to get it from the prefs
nsCString defaultServerKey;
rv = prefBranch->GetCharPref(PREF_MAIL_SMTP_DEFAULTSERVER, getter_Copies(defaultServerKey));
if (NS_SUCCEEDED(rv) &&
!defaultServerKey.IsEmpty()) {
nsCOMPtr<nsISmtpServer> server;
rv = GetServerByKey(defaultServerKey.get(),
getter_AddRefs(mDefaultSmtpServer));
} else {
// no pref set, so just return the first one, and set the pref
// Ensure the list of servers is loaded
loadSmtpServers();
// nothing in the array, we had better create a new server
// (which will add it to the array & prefs anyway)
if (mSmtpServers.Count() == 0)
// if there are no smtp servers then don't create one for the default.
return nsnull;
mDefaultSmtpServer = mSmtpServers[0];
NS_ENSURE_TRUE(mDefaultSmtpServer, NS_ERROR_NULL_POINTER);
// now we have a default server, set the prefs correctly
nsCString serverKey;
mDefaultSmtpServer->GetKey(getter_Copies(serverKey));
if (NS_SUCCEEDED(rv))
prefBranch->SetCharPref(PREF_MAIL_SMTP_DEFAULTSERVER, serverKey.get());
}
}
// at this point:
// * mDefaultSmtpServer has a valid server
// * the key has been set in the prefs
NS_IF_ADDREF(*aServer = mDefaultSmtpServer);
return NS_OK;
}
NS_IMETHODIMP
nsSmtpService::CreateSmtpServer(nsISmtpServer **aResult)
{
if (!aResult) return NS_ERROR_NULL_POINTER;
loadSmtpServers();
nsresult rv;
PRInt32 i = 0;
PRBool unique = PR_FALSE;
findServerByKeyEntry entry;
nsCAutoString key;
do {
key = "smtp";
key.AppendInt(++i);
entry.key = key.get();
entry.server = nsnull;
mSmtpServers.EnumerateForwards(findServerByKey, (void *)&entry);
if (!entry.server) unique=PR_TRUE;
} while (!unique);
rv = createKeyedServer(key.get(), aResult);
saveKeyList();
return rv;
}
NS_IMETHODIMP
nsSmtpService::CreateServer(nsISmtpServer **aResult)
{
if (!aResult) return NS_ERROR_NULL_POINTER;
loadSmtpServers();
nsresult rv;
int32_t i = 0;
bool unique = false;
findServerByKeyEntry entry;
nsAutoCString key;
do {
key = "smtp";
key.AppendInt(++i);
entry.key = key.get();
entry.server = nullptr;
mSmtpServers.EnumerateForwards(findServerByKey, (void *)&entry);
if (!entry.server) unique=true;
} while (!unique);
rv = createKeyedServer(key.get(), aResult);
NS_ENSURE_SUCCESS(rv, rv);
return saveKeyList();
}
NS_IMETHODIMP
nsSmtpService::GetSmtpServers(nsISimpleEnumerator **aResult)
{
NS_ENSURE_ARG_POINTER(aResult);
// now read in the servers from prefs if necessary
PRUint32 serverCount = mSmtpServers.Count();
if (serverCount <= 0)
loadSmtpServers();
return NS_NewArrayEnumerator(aResult, mSmtpServers);
}
