/**
 * @file hyperdbg-cli.cpp
 * @author Sina Karvandi (sina@rayanfam.com)
 * @brief Main HyperDbg Cli source coede
 * @details
 * @version 0.1
 * @date 2020-04-11
 *
 * @copyright This project is released under the GNU Public License v3.
 *
 */
#include <Windows.h>
#include <string>
#include <conio.h>
#include <iostream>  
#include "Definition.h"
#include "Configuration.h"
#include "details.h"

#pragma comment(lib, "HPRDBGCTRL.lib")

using namespace std;

//
// Header file of HPRDBGCTRL
// Imports
//
extern "C"
{
	__declspec (dllimport) int __cdecl  HyperdbgLoad();
	__declspec (dllimport) int __cdecl  HyperdbgUnload();
	__declspec (dllimport) int __cdecl  HyperdbgInstallDriver();
	__declspec (dllimport) int __cdecl  HyperdbgUninstallDriver();
	__declspec (dllimport) int __cdecl  HyperdbgInterpreter(const char* Command);
	__declspec (dllimport) void __stdcall HyperdbgSetTextMessageCallback(Callback handler);

}


/**
 * @brief CLI main function
 *
 * @return int
 */
int main(int argc, char* argv[]) {


	if (argc != 1) {

		//
		// User-passed arguments to the debugger
		//
		if (!strcmp(argv[1], "--script")) {

			char ScriptBuffer[MAX_PATH + 10] = { 0 };
			//
			// Executing the script
			//
			sprintf_s(ScriptBuffer, sizeof(ScriptBuffer), ".script %s", argv[2]);
			HyperdbgInterpreter(ScriptBuffer);
			printf("\n");
		}
		else
		{
			printf("invalid command line options passed to HyperDbg !\n");
			return 1;
		}
	}

	//
	// Put to ease the test, it will be removed
	//

	/* if (HyperdbgInstallDriver()) {
		return 1;
	}

	if (HyperdbgLoad()) {
		return 1;
	}
	_getch();
	_getch();
	return 0; */


	// ---------------------------------------------------------


	bool ExitFromDebugger = false;

	printf("HyperDbg Debugger [core version: v%s]\n", Version);
	printf("Please visit https://docs.hyperdbg.com for more information...\n");
	printf("HyperDbg is released under the GNU Public License v3 (GPLv3).\n\n");

	while (!ExitFromDebugger)
	{
		printf("HyperDbg >");

		string command;
		getline(cin, command);

		if (cin.fail() || cin.eof()) {
			cin.clear(); // reset cin state
		}

		int CommandExecutionResult = HyperdbgInterpreter(command.c_str());
		printf("\n");

		//
		//if the debugger encounters an exit state then the return will be 1
		//
		if (CommandExecutionResult == 1)
		{
			//
			// Exit from the debugger
			//
			ExitFromDebugger = true;
		}


	}
	return 0;
}