diff options
| author | boris <wzn@moneybot.cc> | 2018-11-28 16:00:02 +1300 |
|---|---|---|
| committer | boris <wzn@moneybot.cc> | 2018-11-28 16:00:02 +1300 |
| commit | 3d412a4b30a9f7c7f51ea6562e694315948bd3da (patch) | |
| tree | 26d67dfd1f3e5fd12903ad13e85d0cb8bcf8f21c /cheat/internal_rewrite/factory.hpp | |
| parent | e4729e4393d90271a3814c7a79950a660c48325a (diff) | |
cleaned up
in short, the cheat and loader are now separate solutions. unused stuff was moved into the legacy solution in case anyone wants to compile it or whatever.
i can change this back if you want to. also, i configured the loader to compile in x64, and have separate build types for linux and win64
Diffstat (limited to 'cheat/internal_rewrite/factory.hpp')
| -rw-r--r-- | cheat/internal_rewrite/factory.hpp | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/cheat/internal_rewrite/factory.hpp b/cheat/internal_rewrite/factory.hpp new file mode 100644 index 0000000..d197951 --- /dev/null +++ b/cheat/internal_rewrite/factory.hpp @@ -0,0 +1,156 @@ +#pragma once
+#include <memory>
+#include <Windows.h>
+#include <winternl.h>
+#include <fstream>
+#include "vmt.hpp"
+#include "util.hpp"
+#include "x86.hpp"
+#include "console.hpp"
+
+//IFACE_DLLMAIN - interfaces are passed through dllmain and below code doesnt need to be ran
+#ifndef _DEBUG
+//#define IFACE_DLLMAIN
+//#define HEADER_MODULE
+#endif
+
+#ifdef IFACE_DLLMAIN
+#include "iface_dllmain_impl.hpp"
+#else
+
+NAMESPACE_REGION( factory )
+
+namespace interfaces
+{
+ struct interface_iterator_t {
+ void* m_create_fn;
+ char* m_name;
+
+ interface_iterator_t* m_next;
+ };
+
+ inline auto follow_createinterface_export( uintptr_t export_ ) {
+ /*
+ .text:006F5F00 CreateInterface proc near
+ .text:006F5F00 push ebp
+ .text:006F5F01 mov ebp, esp
+ .text:006F5F03 pop ebp
+ .text:006F5F04 jmp sub_6F5E90
+ */
+ uintptr_t jmp = export_ + 0x4;
+ uintptr_t jmp_target = jmp + *( uintptr_t* )( jmp + 0x1 ) + 0x5;
+
+ return jmp_target;
+ }
+
+ inline auto find_list_ptr( uintptr_t createinterface ) {
+ /*
+ .text:006F5E90 push ebp
+ .text:006F5E91 mov ebp, esp
+ .text:006F5E93 push esi
+ .text:006F5E94 mov esi, dword_2EEFDE4
+ .text:006F5E9A push edi
+ */
+ auto iterator_ptr = **( uintptr_t*** )( createinterface + 0x6 );
+
+ return iterator_ptr;
+ }
+
+ inline bool is_createinterface_export( uintptr_t export_ ) {
+ return *( uint8_t* )( export_ ) == x86::encode_push_reg( x86::reg::ebp )
+ && *( uint8_t* )( export_ + 4 ) == 0xe9
+ && *( uint8_t* )( export_ + 9 ) == 0xcc
+ && *( uint8_t* )( export_ + 10 ) == 0xcc;
+ }
+
+ inline bool is_createinterface_fn( uintptr_t fn_ ) {
+ return *( uint8_t* )( fn_ ) == x86::encode_push_reg( x86::reg::ebp )
+ && *( uint8_t* )( fn_ + 4 ) == 0x8b
+ && *( uint8_t* )( fn_ + 10 ) == x86::encode_push_reg( x86::reg::edi );
+ }
+
+ class c_interface_manager {
+ public:
+ struct interface_data_t {
+ std::string m_name;
+ std::string m_module;
+ size_t m_version;
+ uintptr_t m_ptr;
+
+ template < typename t > __forceinline t get( ) {
+ return reinterpret_cast< t >( m_ptr );
+ }
+ };
+
+ c_interface_manager( );
+
+ //iterate the interface list to find our desired version
+ template < typename t = void* >
+ t find_interface( const std::string& module_, std::string name ) {
+ //avoid finding interfaces with matching names
+ if( !::isdigit( name[ name.length( ) - 1 ] ) )
+ name += "0";
+
+ for( auto& it : m_interfaces ) {
+ if( !it.m_module.compare( module_ )
+ && !it.m_name.compare( name ) ) {
+ g_con->print( xors( "%s version %u found in %s at 0x%08x\n" ),
+ name.c_str( ),
+ it.m_version,
+ it.m_module.c_str( ),
+ it.m_ptr );
+
+ return it.get< t >( );
+ }
+ }
+
+ g_con->print( xors( "%s not found\n" ), name.c_str( ) );
+
+ return t{ };
+ }
+
+ template < typename t = void* >
+ t find_interface( std::string name ) {
+ //avoid finding interfaces with matching names
+ if( !::isdigit( name[ name.length( ) - 1 ] ) )
+ name += '0';
+
+ for( auto& it : m_interfaces ) {
+ if( strstr( it.m_name.c_str( ), name.c_str( ) ) ) {
+ g_con->print( xors( "%s version %u found in %s at 0x%08x\n" ),
+ name.c_str( ),
+ it.m_version,
+ it.m_module.c_str( ),
+ it.m_ptr );
+
+ return it.get< t >( );
+ }
+ }
+
+ g_con->print( xors( "%s not found\n" ), name.c_str( ) );
+
+ return t{ };
+ }
+
+ void dump_interface_list( ) {
+ for( auto& it : m_interfaces ) {
+ g_con->print( xors( "%s version %u in %s at 0x%08x\n" ),
+ it.m_name.c_str( ),
+ it.m_version,
+ it.m_module.c_str( ),
+ it.m_ptr );
+ }
+ }
+
+ private:
+ uintptr_t find_createinterface( void* module_ );
+
+ std::vector< interface_data_t > m_interfaces;
+ };
+}
+
+END_REGION
+#endif
+
+extern HMODULE g_dll;
+extern factory::interfaces::c_interface_manager g_factory;
\ No newline at end of file |