first

1 files changed, 187 insertions, 0 deletions

diff --git a/gmod/Source.cpp b/gmod/Source.cpp
new file mode 100644
index 0000000..6c8d000
--- /dev/null
+++ b/gmod/Source.cpp
@@ -0,0 +1,187 @@
+//this cheat was a mistake
+
+#include <thread>
+#include <iostream>
+
+#include "hooks.hpp"
+#include "console.hpp"
+#include "input_system.hpp"
+#include "mem.hpp"
+
+HMODULE g_dll;
+
+void main_thread( HINSTANCE uh ) {
+#ifdef IFACE_DLLMAIN
+	util::memset( ( uint8_t* )uh, 0x90, 0x1000 );
+#endif
+	g_gmod.initialize( );
+
+	while ( !g_gmod.m_panic ) {
+		std::this_thread::sleep_for( std::chrono::milliseconds( 1 ) );
+	}
+
+	g_gmod.uninitialize( );
+	ExitThread( 0 );
+}
+
+long __stdcall exception_handler( EXCEPTION_POINTERS* e ) {
+	const char* title = xors( "you crashed, retard" );
+	std::string msg = xors( "unknown" );
+
+	ulong_t e_code = e->ExceptionRecord->ExceptionCode;
+	ulong_t e_info_0 = e->ExceptionRecord->ExceptionInformation[ 0 ];
+	ulong_t e_info_1 = e->ExceptionRecord->ExceptionInformation[ 1 ];
+	ulong_t e_info_2 = e->ExceptionRecord->ExceptionInformation[ 2 ];
+
+	switch( e_code ) {
+	case EXCEPTION_ACCESS_VIOLATION:
+		if( !e_info_0 )
+			msg = xors( "read access violation at " );
+		else if( e_info_0 == 1 )
+			msg = xors( "write access violation at " );
+		else
+			msg = xors( "access violation at " );
+
+		msg += util::to_hex_str( e_info_1 );
+		break;
+
+	case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
+		msg = xors( "array bounds exceeded" );
+		break;
+
+	case EXCEPTION_BREAKPOINT:
+		msg = xors( "triggered breakpoint" );
+		break;
+
+	case EXCEPTION_FLT_DENORMAL_OPERAND:
+	case EXCEPTION_FLT_DIVIDE_BY_ZERO:
+	case EXCEPTION_FLT_INEXACT_RESULT:
+	case EXCEPTION_FLT_INVALID_OPERATION:
+	case EXCEPTION_FLT_OVERFLOW:
+	case EXCEPTION_FLT_UNDERFLOW:
+	case EXCEPTION_FLT_STACK_CHECK:
+		msg = xors( "invalid floating point operation" );
+		break;
+
+	case EXCEPTION_IN_PAGE_ERROR:
+		if( !e_info_0 )
+			msg = xors( "page error - read access violation at " );
+		else if( e_info_0 == 1 )
+			msg = xors( "page error - write access violation at " );
+		else
+			msg = xors( "page error - access violation at " );
+
+		msg += util::to_hex_str( e_info_1 );
+		msg += '\n';
+		msg += xors( "NTSTATUS: " );
+		msg += util::to_hex_str( e_info_2 );
+		break;
+
+	case EXCEPTION_INT_DIVIDE_BY_ZERO:
+	case EXCEPTION_INT_OVERFLOW:
+		msg = xors( "invalid integer operation" );
+		break;
+
+	case EXCEPTION_STACK_OVERFLOW:
+		msg = xors( "stack overflow" );
+		break;
+
+	default:
+		msg = xors( "exception code: " );
+		msg += util::to_hex_str( e_code );
+		msg += xors( "\nexception variables: \n" );
+		msg += util::to_hex_str( e_info_0 ); msg += '\n';
+		msg += util::to_hex_str( e_info_1 ); msg += '\n';
+		msg += util::to_hex_str( e_info_2 ); msg += '\n';
+		break;
+	}
+
+	msg += xors( "\nregister dump: \n" );
+	msg += xors( "eax: " ); msg += util::to_hex_str( e->ContextRecord->Eax ); msg += '\n';
+	msg += xors( "esi: " ); msg += util::to_hex_str( e->ContextRecord->Esi ); msg += '\n';
+	msg += xors( "ebx: " ); msg += util::to_hex_str( e->ContextRecord->Ebx ); msg += '\n';
+	msg += xors( "edi: " ); msg += util::to_hex_str( e->ContextRecord->Edi ); msg += '\n';
+	msg += xors( "ecx: " ); msg += util::to_hex_str( e->ContextRecord->Ecx ); msg += '\n';
+	msg += xors( "ebp: " ); msg += util::to_hex_str( e->ContextRecord->Ebp ); msg += '\n';
+	msg += xors( "edx: " ); msg += util::to_hex_str( e->ContextRecord->Edx ); msg += '\n';
+	msg += xors( "esp: " ); msg += util::to_hex_str( e->ContextRecord->Esp ); msg += '\n';
+
+	if( e->ExceptionRecord->ExceptionAddress ) {
+		msg += xors( "\nin module: " );
+		MEMORY_BASIC_INFORMATION info;
+		VirtualQuery( ( void* )e->ExceptionRecord->ExceptionAddress, &info, sizeof( MEMORY_BASIC_INFORMATION ) );
+
+		char module_buf[ 32 ];
+		K32GetModuleBaseNameA( GetCurrentProcess( ), ( HMODULE )info.AllocationBase, module_buf, 32 );
+		msg += std::string( module_buf );
+		msg += " ( ";
+		msg += util::to_hex_str( ( uintptr_t )info.AllocationBase );
+		msg += " ) ";
+
+		msg += xors( "at: " );
+		msg += util::to_hex_str( ( uintptr_t )e->ExceptionRecord->ExceptionAddress );
+	}
+
+	auto file = CreateFileA( xors( "./moneybot_dump.dmp" ), GENERIC_READ | GENERIC_WRITE, FILE_SHARE_WRITE,
+		nullptr, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, nullptr );
+
+	if( file ) {
+		WriteFile( file, msg.data( ), msg.size( ), nullptr, nullptr );
+		CloseHandle( file );
+	}
+
+	return EXCEPTION_CONTINUE_EXECUTION;
+}
+
+int __stdcall DllMain( HINSTANCE inst, DWORD reason, LPVOID reserved ) {
+    HANDLE thread;
+
+	uintptr_t wanted_reason;
+#ifdef _DEBUG
+	wanted_reason = DLL_PROCESS_ATTACH;
+#else
+	wanted_reason = DLL_PROCESS_ATTACH;
+#endif
+
+	if ( reason == wanted_reason 		
+#ifdef IFACE_DLLMAIN
+		&& !!reserved
+#endif
+		) {
+#ifdef IFACE_DLLMAIN
+		g_factory.init( ( uintptr_t )( reserved ) );
+#endif
+
+		g_dll = inst;
+		
+        //yayo
+		//SetUnhandledExceptionFilter( exception_handler );
+		DisableThreadLibraryCalls( inst );
+
+        thread = CreateThread( nullptr, 0, 
+			( LPTHREAD_START_ROUTINE )( main_thread ),
+			inst, 0, nullptr );
+
+        if( !thread )
+            return 0;
+
+        CloseHandle( thread );
+
+        return 1;
+	}
+
+#ifdef IFACE_DLLMAIN
+	else if( !reserved ) {
+		MessageBoxA( nullptr, "interface data nullptr (loader error?)", "error", MB_OK );
+		return 1;
+	}
+#endif
+
+	
+	if( reason == DLL_PROCESS_DETACH ) {
+		g_gmod.m_panic = true;
+		//SetUnhandledExceptionFilter( nullptr );
+	}
+
+	return 0;
+}
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