Project-Polygon
/
PolygonDLL
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

use datamodel struct for jobid and use reinterpret_cast for std::string offset

This commit is contained in:
pizzaboxer 2022-01-24 19:58:39 +00:00
parent f4553679c3
commit 4236047aae
4 changed files with 55 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

41
PolygonClientUtilities/Config.h
View File

@ -16,9 +16,9 @@
#define CLASSLOCATION_CAPP 0x00405D20
#define CLASSPADDING_CROBLOXDOC__WORKSPACE 40
#define CLASSPADDING_DATAMODEL__JOBID 730
#define CLASSPADDING_DATAMODEL__JOBID 729 // when compiled as debug, this must be 728
#define STRUCTOFFSET_DATAMODEL__JOBID 2912
// #define STRUCTOFFSET_DATAMODEL__JOBID 2912
#define ADDRESS_DATAMODEL__GETJOBID 0x005CACC0
#define ADDRESS_STANDARDOUT__PRINT 0x0059F340
@ -40,8 +40,9 @@
#define CLASSLOCATION_CAPP 0x00406D80
#define CLASSPADDING_CROBLOXDOC__WORKSPACE 45
#define CLASSPADDING_DATAMODEL__JOBID 740 // when compiled as debug, this must be 739
#define STRUCTOFFSET_DATAMODEL__JOBID 2956
// #define STRUCTOFFSET_DATAMODEL__JOBID 2956
#define ADDRESS_DATAMODEL__GETJOBID 0x005E70C0
#define ADDRESS_STANDARDOUT__PRINT 0x005B25E0
@ -55,4 +56,36 @@
#define ADDRESS_CWORKSPACE__EXECURLSCRIPT 0x0049FC90
#define ADDRESS_CROBLOXCOMMANDLINEINFO__PARSEPARAM 0x0045EE50
#define ADDRESS_CCOMMANDLINEINFO__PARSELAST 0x0081354A
#endif
#endif
// RakNet definitions
// these are extracted from the 2016 source, but they're probably shifted 2 up compared to 2010 and 2011
// some of these probably dont even exist in 2010 and 2011
// i'll check later
#define ID_TEACH_DESCRIPTOR_DICTIONARIES 130
#define ID_DATA 131
#define ID_REQUEST_MARKER 132
#define ID_PHYSICS 133
#define ID_PHYSICS_TOUCHES 134
#define ID_CHAT_ALL 135
#define ID_CHAT_TEAM 136
#define ID_REPORT_ABUSE 137
#define ID_SUBMIT_TICKET 138
#define ID_CHAT_GAME 139
#define ID_CHAT_PLAYER 140
#define ID_CLUSTER 141
#define ID_PROTOCAL_MISMATCH 142
#define ID_SPAWN_NAME 143
#define ID_PROTOCOL_SYNC 144
#define ID_SCHEMA_SYNC 145
#define ID_PLACEID_VERIFICATION 146
#define ID_DICTIONARY_FORMAT 147
#define ID_HASH_MISMATCH 148
#define ID_SECURITYKEY_MISMATCH 149
#define ID_REQUEST_STATS 150
#define RR_STOP_PROCESSING_AND_DEALLOCATE 0
#define RR_CONTINUE_PROCESSING 1
#define RR_STOP_PROCESSING 2

8
PolygonClientUtilities/RobloxMFCClasses.h
View File

@ -4,13 +4,13 @@
#include <oaidl.h>
/* struct DataModel
struct DataModel
{
void* padding1[CLASSPADDING_DATAMODEL__JOBID];
std::string* jobId;
}; */
std::string jobId;
};
class DataModel;
// class DataModel;
#if defined(MFC2010) || defined(MFC2011)
class CWorkspace;

25
PolygonClientUtilities/RobloxMFCHooks.cpp
View File

@ -82,13 +82,7 @@ int __fastcall DataModel__getJobId_hook(DataModel* _this, void*, int a2)
if (!setJobId && hasJobId && !jobId.empty())
{
int jobIdPtr = (int)_this + STRUCTOFFSET_DATAMODEL__JOBID;
#ifdef NDEBUG
jobIdPtr += 4;
#endif
((std::string*)jobIdPtr)->assign(jobId);
_this->jobId = jobId;
setJobId = true;
}
@ -102,10 +96,9 @@ void __fastcall StandardOut__print_hook(int _this, void*, int type, std::string*
if (Logger::handle)
{
#ifdef NDEBUG
// for some reason, the location of the message pointer is offset 4 bytes when compiled as release
// i assume doing this is safe? most of the examples ive seen use reinterpret_cast but this seems to work fine
// i have absolutely no clue why but the location of the message pointer is offset 4 bytes when the dll compiled as release
int messagePtr = (int)message + 4;
std::string* message = (std::string*)messagePtr;
std::string* message = reinterpret_cast<std::string*>(messagePtr);
#endif
switch (type)
@ -132,10 +125,9 @@ void __fastcall StandardOut__print_hook(int _this, void*, int type, std::string*
}
}
// std::string __fastcall Network__RakNetAddressToString_hook(int raknetAddress, bool writePort, char portDelineator)
// std::string __fastcall Network__RakNetAddressToString_hook(const int raknetAddress, char portDelineator)
// {
// Network__RakNetAddressToString(raknetAddress, writePort, portDelineator);
// return std::string("hi");
// return Network__RakNetAddressToString(raknetAddress, portDelineator);
// }
#endif
@ -163,6 +155,13 @@ BOOL __fastcall CRobloxApp__InitInstance_hook(CRobloxApp* _this)
{
// TODO: use CApp__CreateGame instead
CRobloxDoc* document = CRobloxApp__CreateDocument(_this);
printf("address of document: %p\n", document);
printf("\n");
printf("address of &document->workspace: %p\n", &document->workspace);
printf("address of document->workspace: %p\n", document->workspace);
printf("\n");
CWorkspace__ExecUrlScript(document->workspace, joinScriptUrl.c_str(), VARIANTARG(), VARIANTARG(), VARIANTARG(), VARIANTARG(), nullptr);
}
catch (std::runtime_error& exception)

4
PolygonClientUtilities/RobloxMFCHooks.h
View File

@ -9,7 +9,7 @@ typedef void(__thiscall* Crypt__verifySignatureBase64_t)(HCRYPTPROV* _this, char
#ifdef ARBITERBUILD
typedef INT(__thiscall* DataModel__getJobId_t)(DataModel* _this, int a2);
typedef void(__thiscall* StandardOut__print_t)(int _this, int type, std::string* message);
// typedef void(__thiscall* Network__RakNetAddressToString_t)(int raknetAddress, bool writePort, char portDelineator);
// typedef std::string(__thiscall* Network__RakNetAddressToString_t)(const int raknetAddress, char portDelineator);
#endif
#if defined(MFC2010) || defined(MFC2011)
// typedef INT(__thiscall* CApp__CreateGame_t)(CApp* _this, int a2, LPCWSTR a3);
@ -39,7 +39,7 @@ void __fastcall Crypt__verifySignatureBase64_hook(HCRYPTPROV* _this, void*, char
#ifdef ARBITERBUILD
INT __fastcall DataModel__getJobId_hook(DataModel* _this, void*, int a2);
void __fastcall StandardOut__print_hook(int _this, void*, int type, std::string* message);
// std::string __fastcall Network__RakNetAddressToString_hook(int raknetAddress, bool writePort, char portDelineator);
// std::string __fastcall Network__RakNetAddressToString_hook(const int raknetAddress, char portDelineator);
#endif
#if defined(MFC2010) || defined(MFC2011)
// INT __fastcall CApp__CreateGame_hook(CApp* _this, void*, int a2, LPCWSTR a3);