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         569 : SyncChannelHandler::SyncChannelHandler(const std::shared_ptr<JamiAccount>& acc,
      25         569 :                                        dhtnet::ConnectionManager& cm)
      26             :     : ChannelHandlerInterface()
      27         569 :     , account_(acc)
      28         569 :     , connectionManager_(cm)
      29         569 : {}
      30             : 
      31        1138 : SyncChannelHandler::~SyncChannelHandler() {}
      32             : 
      33             : void
      34         104 : SyncChannelHandler::connect(const DeviceId& deviceId,
      35             :                             const std::string&,
      36             :                             ConnectCb&& cb,
      37             :                             const std::string& connectionType,
      38             :                             bool forceNewConnection)
      39             : {
      40         104 :     auto channelName = SYNC_SCHEME + deviceId.toString();
      41         104 :     if (connectionManager_.isConnecting(deviceId, channelName)) {
      42         138 :         JAMI_LOG("Already connecting to {}", deviceId);
      43          46 :         return;
      44             :     }
      45          58 :     connectionManager_.connectDevice(deviceId, channelName, std::move(cb));
      46         104 : }
      47             : 
      48             : bool
      49          54 : SyncChannelHandler::onRequest(const std::shared_ptr<dht::crypto::Certificate>& cert,
      50             :                               const std::string& /* name */)
      51             : {
      52          54 :     auto acc = account_.lock();
      53          54 :     if (!cert || !cert->issuer || !acc)
      54           0 :         return false;
      55          54 :     return cert->issuer->getId().toString() == acc->getUsername();
      56          54 : }
      57             : 
      58             : void
      59         108 : SyncChannelHandler::onReady(const std::shared_ptr<dht::crypto::Certificate>& cert,
      60             :                             const std::string&,
      61             :                             std::shared_ptr<dhtnet::ChannelSocket> channel)
      62             : {
      63         108 :     auto acc = account_.lock();
      64         108 :     if (!cert || !cert->issuer || !acc)
      65           0 :         return;
      66         108 :     if (auto sm = acc->syncModule())
      67         108 :         sm->cacheSyncConnection(std::move(channel),
      68         216 :                                 cert->issuer->getId().toString(),
      69         108 :                                 cert->getLongId());
      70         108 :     dht::ThreadPool::io().run([account = account_, channel]() {
      71         108 :         if (auto acc = account.lock())
      72         108 :             acc->sendProfile("", acc->getUsername(), channel->deviceId().toString());
      73         108 :     });
      74         108 : }
      75             : 
      76             : } // namespace jami