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author | Max Kellermann <max@duempel.org> | 2014-01-24 00:26:53 +0100 |
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committer | Max Kellermann <max@duempel.org> | 2014-01-24 00:26:53 +0100 |
commit | e199c33c6e9eb2f1aa588073f49f44de274985d5 (patch) | |
tree | d291a074e01cee077d34c69ce6f0111e77740c38 /src/ClientSubscribe.cxx | |
parent | 08296cd66d0ef4729767d97420fab96278a9af17 (diff) | |
download | mpd-e199c33c6e9eb2f1aa588073f49f44de274985d5.tar.gz mpd-e199c33c6e9eb2f1aa588073f49f44de274985d5.tar.xz mpd-e199c33c6e9eb2f1aa588073f49f44de274985d5.zip |
Client*: move to client/
Diffstat (limited to 'src/ClientSubscribe.cxx')
-rw-r--r-- | src/ClientSubscribe.cxx | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/src/ClientSubscribe.cxx b/src/ClientSubscribe.cxx deleted file mode 100644 index 8ea2e363b..000000000 --- a/src/ClientSubscribe.cxx +++ /dev/null @@ -1,87 +0,0 @@ -/* - * Copyright (C) 2003-2014 The Music Player Daemon Project - * http://www.musicpd.org - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include "config.h" -#include "ClientInternal.hxx" -#include "Idle.hxx" - -#include <assert.h> - -Client::SubscribeResult -Client::Subscribe(const char *channel) -{ - assert(channel != nullptr); - - if (!client_message_valid_channel_name(channel)) - return Client::SubscribeResult::INVALID; - - if (num_subscriptions >= CLIENT_MAX_SUBSCRIPTIONS) - return Client::SubscribeResult::FULL; - - auto r = subscriptions.insert(channel); - if (!r.second) - return Client::SubscribeResult::ALREADY; - - ++num_subscriptions; - - idle_add(IDLE_SUBSCRIPTION); - - return Client::SubscribeResult::OK; -} - -bool -Client::Unsubscribe(const char *channel) -{ - const auto i = subscriptions.find(channel); - if (i == subscriptions.end()) - return false; - - assert(num_subscriptions > 0); - - subscriptions.erase(i); - --num_subscriptions; - - idle_add(IDLE_SUBSCRIPTION); - - assert((num_subscriptions == 0) == - subscriptions.empty()); - - return true; -} - -void -Client::UnsubscribeAll() -{ - subscriptions.clear(); - num_subscriptions = 0; -} - -bool -Client::PushMessage(const ClientMessage &msg) -{ - if (messages.size() >= CLIENT_MAX_MESSAGES || - !IsSubscribed(msg.GetChannel())) - return false; - - if (messages.empty()) - IdleAdd(IDLE_MESSAGE); - - messages.push_back(msg); - return true; -} |