mirror of
https://github.com/SatDump/SatDump
synced 2026-08-13 17:47:30 -04:00
59 lines
1.9 KiB
C++
59 lines
1.9 KiB
C++
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#define SATDUMP_DLL_EXPORT 1
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#include "plugin.h"
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#include <dlfcn.h>
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#include "logger.h"
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#include "settings.h"
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#include <filesystem>
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std::shared_ptr<satdump::Plugin> loadPlugin(std::string plugin)
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{
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logger->trace("Loading plugin " + plugin + "...");
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void *dynlib = dlopen(plugin.c_str(), RTLD_LAZY);
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if (!dynlib)
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throw std::runtime_error("Error loading " + plugin + "!");
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void *create = dlsym(dynlib, "loader");
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const char *dlsym_error = dlerror();
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if (dlsym_error != NULL)
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logger->warn("Possible error loading symbols from plugin!");
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satdump::Plugin *pluginObject = reinterpret_cast<satdump::Plugin *(*)()>(create)();
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pluginObject->init();
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logger->trace("Plugin " + pluginObject->getID() + " loaded!");
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return std::shared_ptr<satdump::Plugin>(pluginObject);
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}
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namespace satdump
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{
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SATDUMP_DLL std::map<std::string, std::shared_ptr<satdump::Plugin>> loaded_plugins;
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SATDUMP_DLL std::shared_ptr<dp::event_bus> eventBus = std::make_shared<dp::event_bus>();
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};
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void loadPlugins()
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{
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if (global_cfg.contains("plugins"))
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{
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std::vector<std::string> pluginsToLoad = global_cfg["plugins"].get<std::vector<std::string>>();
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for (std::string path : pluginsToLoad)
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{
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if (std::filesystem::exists(path) && std::filesystem::is_regular_file(path))
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{
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std::shared_ptr<satdump::Plugin> pl = loadPlugin(path);
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satdump::loaded_plugins.insert({pl->getID(), pl});
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}
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else
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{
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logger->error("File " + path + " is not a valid plugin!");
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}
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}
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if (satdump::loaded_plugins.size() > 0)
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{
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logger->debug("Loaded plugins (" + std::to_string(satdump::loaded_plugins.size()) + ") : ");
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for (std::pair<const std::string, std::shared_ptr<satdump::Plugin>> &it : satdump::loaded_plugins)
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logger->debug(" - " + it.first);
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}
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}
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}
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