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Refactored plugin system

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This commit is contained in:
WerWolv
2021-01-12 16:50:15 +01:00
parent c09a8bca7f
commit 84a6fff034
15 changed files with 170 additions and 164 deletions
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27
source/helpers/plugin_handler.cpp
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@@ -5,12 +5,8 @@
namespace hex {
// hex::plugin::createView(void)
constexpr auto CreateViewSymbol = "_ZN3hex6plugin10createViewEv";
// hex::plugin::drawToolsEntry(void)
constexpr auto DrawToolsEntrySymbol = "_ZN3hex6plugin14drawToolsEntryEv";
// hex::plugin::internal::initializePlugin(SharedData&)
constexpr auto InitializePluginSymbol = "_ZN3hex6plugin8internal16initializePluginER10SharedData";
constexpr auto InitializePluginSymbol = "_ZN3hex6plugin8internal16initializePluginERNS_10SharedDataE";
Plugin::Plugin(std::string_view path) {
this->m_handle = dlopen(path.data(), RTLD_LAZY);
@@ -18,8 +14,6 @@ namespace hex {
if (this->m_handle == nullptr)
return;
this->m_createViewFunction = reinterpret_cast<CreateViewFunc>(dlsym(this->m_handle, CreateViewSymbol));
this->m_drawToolsEntryFunction = reinterpret_cast<DrawToolsEntryFunc>(dlsym(this->m_handle, DrawToolsEntrySymbol));
this->m_initializePluginFunction = reinterpret_cast<InitializePluginFunc>(dlsym(this->m_handle, InitializePluginSymbol));
}
@@ -33,19 +27,6 @@ namespace hex {
this->m_initializePluginFunction(sharedData);
}
View* Plugin::createView() const {
if (this->m_createViewFunction != nullptr)
return this->m_createViewFunction();
return nullptr;
}
void Plugin::drawToolsEntry() const {
if (this->m_drawToolsEntryFunction != nullptr)
this->m_drawToolsEntryFunction();
}
void PluginHandler::load(std::string_view pluginFolder) {
PluginHandler::unload();
@@ -54,8 +35,10 @@ namespace hex {
PluginHandler::s_pluginFolder = pluginFolder;
for (auto& pluginPath : std::filesystem::directory_iterator(pluginFolder))
PluginHandler::s_plugins.emplace_back(pluginPath.path().string());
for (auto& pluginPath : std::filesystem::directory_iterator(pluginFolder)) {
if (pluginPath.is_regular_file())
PluginHandler::s_plugins.emplace_back(pluginPath.path().string());
}
}
void PluginHandler::unload() {