125 lines
3.1 KiB
C++
125 lines
3.1 KiB
C++
#include "SohHooks.h"
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#include <map>
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#include <string>
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#include <vector>
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#include <stdarg.h>
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#include <iostream>
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std::map<std::string, std::vector<HookFunc>> listeners;
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std::string hookName;
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std::map<std::string, void*> initArgs;
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std::map<std::string, void*> hookArgs;
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/*
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#############################
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Module: Hook C++ Handle
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#############################
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*/
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namespace ModInternal {
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void registerHookListener(HookListener listener) {
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listeners[listener.hookName].push_back(listener.callback);
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}
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bool handleHook(std::shared_ptr<HookCall> call) {
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std::string hookName = std::string(call->name);
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for (size_t l = 0; l < listeners[hookName].size(); l++) {
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(listeners[hookName][l])(call);
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}
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return call->cancelled;
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}
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void bindHook(std::string name) {
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hookName = name;
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}
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void initBindHook(int length, ...) {
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if (length > 0) {
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va_list args;
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va_start(args, length);
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for (int i = 0; i < length; i++) {
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HookParameter currentParam = va_arg(args, struct HookParameter);
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initArgs[currentParam.name] = currentParam.parameter;
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}
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va_end(args);
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}
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}
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bool callBindHook(int length, ...) {
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if (length > 0) {
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va_list args;
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va_start(args, length);
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for (int i = 0; i < length; i++) {
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HookParameter currentParam = va_arg(args, struct HookParameter);
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hookArgs[currentParam.name] = currentParam.parameter;
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}
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va_end(args);
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}
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HookCall call = {
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.name = hookName,
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.baseArgs = initArgs,
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.hookedArgs = hookArgs
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};
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const bool cancelled = handleHook(std::make_shared<HookCall>(call));
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hookName = "";
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initArgs.clear();
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hookArgs.clear();
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return cancelled;
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}
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}
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/*
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#############################
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Module: Hook C Handle
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#############################
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*/
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extern "C" {
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void bind_hook(char* name) {
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hookName = std::string(name);
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}
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void init_hook(int length, ...) {
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if (length > 0) {
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va_list args;
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va_start(args, length);
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for (int i = 0; i < length; i++) {
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HookParameter currentParam = va_arg(args, struct HookParameter);
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initArgs[currentParam.name] = currentParam.parameter;
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}
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va_end(args);
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}
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}
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bool call_hook(int length, ...) {
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if (length > 0) {
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va_list args;
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va_start(args, length);
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for (int i = 0; i < length; i++) {
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HookParameter currentParam = va_arg(args, struct HookParameter);
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hookArgs[currentParam.name] = currentParam.parameter;
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}
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va_end(args);
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}
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HookCall call = {
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.name = hookName,
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.baseArgs = initArgs,
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.hookedArgs = hookArgs
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};
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const bool cancelled = ModInternal::handleHook(std::make_shared<HookCall>(call));
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hookName = "";
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initArgs.clear();
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hookArgs.clear();
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return cancelled;
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}
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} |