Leahnaya/WiiUPluginLoaderBackend
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Rewrite the plugin backend, use smart pointers is possible, don't persist in structs and simplify code

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This commit is contained in:
Maschell
2022-05-14 14:00:20 +02:00
parent fb6373ec63
commit cda9c3e055
41 changed files with 790 additions and 1888 deletions
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126
source/hooks.cpp
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@@ -1,24 +1,9 @@
#include "hooks.h"
#include "plugin/PluginContainer.h"
#include "utils/StorageUtils.h"
#include "utils/logger.h"
void CallHook(plugin_information_t *pluginInformation, wups_loader_hook_type_t hook_type) {
CallHookEx(pluginInformation, hook_type, -1);
}
bool HasHookCallHook(plugin_information_t *pluginInformation, wups_loader_hook_type_t hook_type) {
for (int32_t plugin_index = 0; plugin_index < pluginInformation->number_used_plugins; plugin_index++) {
plugin_information_single_t *plugin_data = &pluginInformation->plugin_data[plugin_index];
for (uint32_t j = 0; j < plugin_data->info.number_used_hooks; j++) {
replacement_data_hook_t *hook_data = &plugin_data->info.hooks[j];
if (hook_data->type == hook_type) {
return true;
}
}
}
return false;
}
#include <memory>
#include <vector>
static const char **hook_names = (const char *[]){
"WUPS_LOADER_HOOK_INIT_WUT_MALLOC",
@@ -43,71 +28,64 @@ static const char **hook_names = (const char *[]){
"WUPS_LOADER_HOOK_INIT_PLUGIN",
"WUPS_LOADER_HOOK_DEINIT_PLUGIN",
"WUPS_LOADER_HOOK_APPLICATION_STARTS",
"WUPS_LOADER_HOOK_FUNCTIONS_PATCHED",
"WUPS_LOADER_HOOK_RELEASE_FOREGROUND",
"WUPS_LOADER_HOOK_ACQUIRED_FOREGROUND",
"WUPS_LOADER_HOOK_APPLICATION_REQUESTS_EXIT",
"WUPS_LOADER_HOOK_APPLICATION_ENDS"};
void CallHookEx(plugin_information_t *pluginInformation, wups_loader_hook_type_t hook_type, int32_t plugin_index_needed) {
void CallHook(const std::vector<std::unique_ptr<PluginContainer>> &plugins, wups_loader_hook_type_t hook_type) {
DEBUG_FUNCTION_LINE_VERBOSE("Calling hook of type %s [%d]", hook_names[hook_type], hook_type);
for (int32_t plugin_index = 0; plugin_index < pluginInformation->number_used_plugins; plugin_index++) {
plugin_information_single_t *plugin_data = &pluginInformation->plugin_data[plugin_index];
if (plugin_index_needed != -1 && plugin_index_needed != plugin_index) {
continue;
}
for (auto &plugin : plugins) {
CallHook(plugin, hook_type);
}
}
//DEBUG_FUNCTION_LINE("Checking hook functions for %s.",plugin_data->plugin_name);
//DEBUG_FUNCTION_LINE("Found hooks: %d",plugin_data->number_used_hooks);
for (uint32_t j = 0; j < plugin_data->info.number_used_hooks; j++) {
replacement_data_hook_t *hook_data = &plugin_data->info.hooks[j];
if (hook_data->type == hook_type) {
DEBUG_FUNCTION_LINE_VERBOSE("Calling hook of type %s for plugin %s [%d]", hook_names[hook_data->type], plugin_data->meta.name, hook_type);
void *func_ptr = hook_data->func_pointer;
if (func_ptr != nullptr) {
//DEBUG_FUNCTION_LINE("function pointer is %08x",func_ptr);
if (hook_type == WUPS_LOADER_HOOK_INIT_PLUGIN ||
hook_type == WUPS_LOADER_HOOK_DEINIT_PLUGIN ||
hook_type == WUPS_LOADER_HOOK_APPLICATION_STARTS ||
hook_type == WUPS_LOADER_HOOK_FUNCTIONS_PATCHED ||
hook_type == WUPS_LOADER_HOOK_APPLICATION_ENDS ||
hook_type == WUPS_LOADER_HOOK_APPLICATION_REQUESTS_EXIT ||
hook_type == WUPS_LOADER_HOOK_INIT_WUT_MALLOC ||
hook_type == WUPS_LOADER_HOOK_FINI_WUT_MALLOC ||
hook_type == WUPS_LOADER_HOOK_INIT_WUT_NEWLIB ||
hook_type == WUPS_LOADER_HOOK_FINI_WUT_NEWLIB ||
hook_type == WUPS_LOADER_HOOK_INIT_WUT_STDCPP ||
hook_type == WUPS_LOADER_HOOK_FINI_WUT_STDCPP ||
hook_type == WUPS_LOADER_HOOK_INIT_WUT_DEVOPTAB ||
hook_type == WUPS_LOADER_HOOK_FINI_WUT_DEVOPTAB ||
hook_type == WUPS_LOADER_HOOK_INIT_WUT_SOCKETS ||
hook_type == WUPS_LOADER_HOOK_FINI_WUT_SOCKETS ||
hook_type == WUPS_LOADER_HOOK_INIT_WRAPPER ||
hook_type == WUPS_LOADER_HOOK_FINI_WRAPPER ||
hook_type == WUPS_LOADER_HOOK_GET_CONFIG ||
hook_type == WUPS_LOADER_HOOK_CONFIG_CLOSED ||
hook_type == WUPS_LOADER_HOOK_RELEASE_FOREGROUND ||
hook_type == WUPS_LOADER_HOOK_ACQUIRED_FOREGROUND) {
// clang-format off
((void(*)())((uint32_t *) func_ptr))();
// clang-format on
} else if (hook_type == WUPS_LOADER_HOOK_INIT_STORAGE) {
wups_loader_init_storage_args_t args;
args.open_storage_ptr = &StorageUtils::OpenStorage;
args.close_storage_ptr = &StorageUtils::CloseStorage;
args.plugin_id = plugin_data->meta.storageId;
// clang-format off
((void(*)(wups_loader_init_storage_args_t))((uint32_t *) func_ptr))(args);
// clang-format on
} else {
DEBUG_FUNCTION_LINE_ERR("######################################");
DEBUG_FUNCTION_LINE_ERR("Hook is not implemented %s [%d]", hook_names[hook_type], hook_type);
DEBUG_FUNCTION_LINE_ERR("######################################");
}
void CallHook(const std::unique_ptr<PluginContainer> &plugin, wups_loader_hook_type_t hook_type) {
for (const auto &hook : plugin->getPluginInformation()->getHookDataList()) {
if (hook->getType() == hook_type) {
DEBUG_FUNCTION_LINE_VERBOSE("Calling hook of type %s for plugin %s [%d]", hook_names[hook->getType()], plugin->metaInformation->getName().c_str(), hook_type);
void *func_ptr = hook->getFunctionPointer();
if (func_ptr != nullptr) {
if (hook_type == WUPS_LOADER_HOOK_INIT_PLUGIN ||
hook_type == WUPS_LOADER_HOOK_DEINIT_PLUGIN ||
hook_type == WUPS_LOADER_HOOK_APPLICATION_STARTS ||
hook_type == WUPS_LOADER_HOOK_APPLICATION_ENDS ||
hook_type == WUPS_LOADER_HOOK_APPLICATION_REQUESTS_EXIT ||
hook_type == WUPS_LOADER_HOOK_INIT_WUT_MALLOC ||
hook_type == WUPS_LOADER_HOOK_FINI_WUT_MALLOC ||
hook_type == WUPS_LOADER_HOOK_INIT_WUT_NEWLIB ||
hook_type == WUPS_LOADER_HOOK_FINI_WUT_NEWLIB ||
hook_type == WUPS_LOADER_HOOK_INIT_WUT_STDCPP ||
hook_type == WUPS_LOADER_HOOK_FINI_WUT_STDCPP ||
hook_type == WUPS_LOADER_HOOK_INIT_WUT_DEVOPTAB ||
hook_type == WUPS_LOADER_HOOK_FINI_WUT_DEVOPTAB ||
hook_type == WUPS_LOADER_HOOK_INIT_WUT_SOCKETS ||
hook_type == WUPS_LOADER_HOOK_FINI_WUT_SOCKETS ||
hook_type == WUPS_LOADER_HOOK_INIT_WRAPPER ||
hook_type == WUPS_LOADER_HOOK_FINI_WRAPPER ||
hook_type == WUPS_LOADER_HOOK_GET_CONFIG ||
hook_type == WUPS_LOADER_HOOK_CONFIG_CLOSED ||
hook_type == WUPS_LOADER_HOOK_RELEASE_FOREGROUND ||
hook_type == WUPS_LOADER_HOOK_ACQUIRED_FOREGROUND) {
// clang-format off
((void(*)())((uint32_t *) func_ptr))();
// clang-format on
} else if (hook_type == WUPS_LOADER_HOOK_INIT_STORAGE) {
wups_loader_init_storage_args_t args;
args.open_storage_ptr = &StorageUtils::OpenStorage;
args.close_storage_ptr = &StorageUtils::CloseStorage;
args.plugin_id = plugin->getMetaInformation()->getStorageId().c_str();
// clang-format off
((void(*)(wups_loader_init_storage_args_t))((uint32_t *) func_ptr))(args);
// clang-format on
} else {
DEBUG_FUNCTION_LINE_ERR("Failed to call hook. It was not defined");
DEBUG_FUNCTION_LINE_ERR("######################################");
DEBUG_FUNCTION_LINE_ERR("Hook is not implemented %s [%d]", hook_names[hook_type], hook_type);
DEBUG_FUNCTION_LINE_ERR("######################################");
}
} else {
DEBUG_FUNCTION_LINE_ERR("Failed to call hook. It was not defined");
}
}
}
}
}