Line data    Source code

       1              : /*
       2              :  *  Copyright (C) 2004-2026 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              : 
      18              : #include "preferenceservicesmanager.h"
      19              : 
      20              : #include "pluginmanager.h"
      21              : 
      22              : #include <algorithm>
      23              : 
      24              : namespace jami {
      25              : 
      26           32 : PreferenceServicesManager::PreferenceServicesManager(PluginManager& pluginManager)
      27              : {
      28           32 :     registerComponentsLifeCycleManagers(pluginManager);
      29           32 : }
      30              : 
      31           32 : PreferenceServicesManager::~PreferenceServicesManager()
      32              : {
      33           32 :     handlers_.clear();
      34           32 : }
      35              : 
      36              : std::vector<std::string>
      37            0 : PreferenceServicesManager::getHandlers() const
      38              : {
      39            0 :     std::vector<std::string> res;
      40            0 :     res.reserve(handlers_.size());
      41            0 :     for (const auto& preferenceHandler : handlers_) {
      42            0 :         res.emplace_back(std::to_string((uintptr_t) preferenceHandler.get()));
      43              :     }
      44            0 :     return res;
      45            0 : }
      46              : 
      47              : std::map<std::string, std::string>
      48            0 : PreferenceServicesManager::getHandlerDetails(const std::string& preferenceHandlerIdStr) const
      49              : {
      50            0 :     auto preferenceHandlerId = std::stoull(preferenceHandlerIdStr);
      51            0 :     for (auto& preferenceHandler : handlers_) {
      52            0 :         if ((uintptr_t) preferenceHandler.get() == preferenceHandlerId) {
      53            0 :             return preferenceHandler->getHandlerDetails();
      54              :         }
      55              :     }
      56            0 :     return {};
      57              : }
      58              : 
      59              : bool
      60            0 : PreferenceServicesManager::setPreference(const std::string& key,
      61              :                                          const std::string& value,
      62              :                                          const std::string& rootPath,
      63              :                                          const std::string& accountId)
      64              : {
      65            0 :     bool status {true};
      66            0 :     for (auto& preferenceHandler : handlers_) {
      67            0 :         if (preferenceHandler->id().find(rootPath) != std::string::npos) {
      68            0 :             if (preferenceHandler->preferenceMapHasKey(key)) {
      69            0 :                 preferenceHandler->setPreferenceAttribute(accountId, key, value);
      70              :                 // We can return here since we expect plugins to have a single preferencehandler
      71            0 :                 return false;
      72              :             }
      73              :         }
      74              :     }
      75            0 :     return status;
      76              : }
      77              : 
      78              : void
      79            0 : PreferenceServicesManager::resetPreferences(const std::string& rootPath, const std::string& accountId)
      80              : {
      81            0 :     for (auto& preferenceHandler : handlers_) {
      82            0 :         if (preferenceHandler->id().find(rootPath) != std::string::npos) {
      83            0 :             preferenceHandler->resetPreferenceAttributes(accountId);
      84              :         }
      85              :     }
      86            0 : }
      87              : 
      88              : void
      89           32 : PreferenceServicesManager::registerComponentsLifeCycleManagers(PluginManager& pluginManager)
      90              : {
      91              :     // registerHandler may be called by the PluginManager upon loading a plugin.
      92            0 :     auto registerHandler = [this](void* data, std::mutex& pmMtx_) {
      93            0 :         std::lock_guard lk(pmMtx_);
      94            0 :         PreferenceHandlerPtr ptr {(static_cast<PreferenceHandler*>(data))};
      95              : 
      96            0 :         if (!ptr)
      97            0 :             return -1;
      98            0 :         handlers_.emplace_back(std::move(ptr));
      99            0 :         return 0;
     100            0 :     };
     101              : 
     102              :     // unregisterHandler may be called by the PluginManager while unloading.
     103            0 :     auto unregisterHandler = [this](void* data, std::mutex& pmMtx_) {
     104            0 :         std::lock_guard lk(pmMtx_);
     105            0 :         auto handlerIt = std::find_if(handlers_.begin(), handlers_.end(), [data](PreferenceHandlerPtr& handler) {
     106            0 :             return (handler.get() == data);
     107              :         });
     108              : 
     109            0 :         if (handlerIt != handlers_.end()) {
     110            0 :             handlers_.erase(handlerIt);
     111              :         }
     112            0 :         return true;
     113            0 :     };
     114              : 
     115              :     // Services are registered to the PluginManager.
     116           96 :     pluginManager.registerComponentManager("PreferenceHandlerManager", registerHandler, unregisterHandler);
     117           32 : }
     118              : } // namespace jami