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Add support for custom providers via plugins

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This commit is contained in:
WerWolv
2020-12-27 15:39:06 +01:00
parent 8ba96904a6
commit f74eff8934
33 changed files with 286 additions and 193 deletions
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12
source/helpers/plugin_handler.cpp
View File

@@ -9,8 +9,8 @@ namespace hex {
constexpr auto CreateViewSymbol = "_ZN3hex6plugin10createViewEv";
// hex::plugin::drawToolsEntry(void)
constexpr auto DrawToolsEntrySymbol = "_ZN3hex6plugin14drawToolsEntryEv";
// hex::plugin::internal::setImGuiContext(ImGuiContext*)
constexpr auto SetImGuiContextSymbol = "_ZN3hex6plugin8internal15setImGuiContextEP12ImGuiContext";
// hex::plugin::internal::initializePlugin(ImGuiContext*, hex::prv::Provider**)
constexpr auto InitializePluginSymbol = "_ZN3hex6plugin8internal16initializePluginEP12ImGuiContextPPNS_3prv8ProviderE";
Plugin::Plugin(std::string_view path) {
this->m_handle = dlopen(path.data(), RTLD_LAZY);
@@ -20,7 +20,7 @@ namespace hex {
this->m_createViewFunction = reinterpret_cast<CreateViewFunc>(dlsym(this->m_handle, CreateViewSymbol));
this->m_drawToolsEntryFunction = reinterpret_cast<DrawToolsEntryFunc>(dlsym(this->m_handle, DrawToolsEntrySymbol));
this->m_setImGuiContextFunction = reinterpret_cast<SetImGuiContextFunc>(dlsym(this->m_handle, SetImGuiContextSymbol));
this->m_initializePluginFunction = reinterpret_cast<InitializePluginFunc>(dlsym(this->m_handle, InitializePluginSymbol));
}
Plugin::~Plugin() {
@@ -28,9 +28,9 @@ namespace hex {
dlclose(this->m_handle);
}
void Plugin::setImGuiContext(ImGuiContext *ctx) const {
if (this->m_setImGuiContextFunction != nullptr)
this->m_setImGuiContextFunction(ctx);
void Plugin::initializePlugin(ImGuiContext *ctx, prv::Provider **provider) const {
if (this->m_initializePluginFunction != nullptr)
this->m_initializePluginFunction(ctx, provider);
}
View* Plugin::createView() const {