Line data    Source code

       1             : /*
       2             :  *  Copyright (C) 2004-2025 Savoir-faire Linux Inc.
       3             :  *
       4             :  *  This program is free software: you can redistribute it and/or modify
       5             :  *  it under the terms of the GNU General Public License as published by
       6             :  *  the Free Software Foundation, either version 3 of the License, or
       7             :  *  (at your option) any later version.
       8             :  *
       9             :  *  This program is distributed in the hope that it will be useful,
      10             :  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
      11             :  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
      12             :  *  GNU General Public License for more details.
      13             :  *
      14             :  *  You should have received a copy of the GNU General Public License
      15             :  *  along with this program. If not, see <https://www.gnu.org/licenses/>.
      16             :  */
      17             : #include "jamidht/sync_channel_handler.h"
      18             : #include <opendht/thread_pool.h>
      19             : 
      20             : static constexpr const char SYNC_SCHEME[] {"sync://"};
      21             : 
      22             : namespace jami {
      23             : 
      24         669 : SyncChannelHandler::SyncChannelHandler(const std::shared_ptr<JamiAccount>& acc, dhtnet::ConnectionManager& cm)
      25             :     : ChannelHandlerInterface()
      26         669 :     , account_(acc)
      27         669 :     , connectionManager_(cm)
      28         669 : {}
      29             : 
      30        1338 : SyncChannelHandler::~SyncChannelHandler() {}
      31             : 
      32             : void
      33          68 : SyncChannelHandler::connect(const DeviceId& deviceId,
      34             :                             const std::string&,
      35             :                             ConnectCb&& cb,
      36             :                             const std::string& connectionType,
      37             :                             bool forceNewConnection)
      38             : {
      39          68 :     auto channelName = SYNC_SCHEME + deviceId.toString();
      40          68 :     if (connectionManager_.isConnecting(deviceId, channelName)) {
      41           0 :         JAMI_LOG("Already connecting to {}", deviceId);
      42           0 :         return;
      43             :     }
      44          68 :     connectionManager_.connectDevice(deviceId, channelName, std::move(cb));
      45          68 : }
      46             : 
      47             : bool
      48          64 : SyncChannelHandler::onRequest(const std::shared_ptr<dht::crypto::Certificate>& cert, const std::string& /* name */)
      49             : {
      50          64 :     auto acc = account_.lock();
      51          64 :     if (!cert || !cert->issuer || !acc)
      52           0 :         return false;
      53          64 :     return cert->issuer->getId().toString() == acc->getUsername();
      54          64 : }
      55             : 
      56             : void
      57         128 : SyncChannelHandler::onReady(const std::shared_ptr<dht::crypto::Certificate>& cert,
      58             :                             const std::string&,
      59             :                             std::shared_ptr<dhtnet::ChannelSocket> channel)
      60             : {
      61         128 :     auto acc = account_.lock();
      62         128 :     if (!cert || !cert->issuer || !acc)
      63           0 :         return;
      64         128 :     auto deviceId = channel->deviceId();
      65         128 :     if (auto sm = acc->syncModule())
      66         128 :         sm->cacheSyncConnection(std::move(channel), cert->issuer->getId().toString(), cert->getLongId());
      67         128 :     dht::ThreadPool::io().run([account = account_, deviceId = deviceId.toString()]() {
      68         128 :         if (auto acc = account.lock())
      69         128 :             acc->sendProfile("", acc->getUsername(), deviceId);
      70         128 :     });
      71         128 : }
      72             : 
      73             : } // namespace jami