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adjust RakPeer_GetTime

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yugecin 2020-04-04 19:38:30 +02:00
parent 3a3b4ab7e2
commit ca282b3258
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GPG Key ID: BB3591E3D68964DE
4 changed files with 28 additions and 10 deletions
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16
common.h
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@ -1,6 +1,22 @@
/* vim: set filetype=c ts=8 noexpandtab: */ /* vim: set filetype=c ts=8 noexpandtab: */
#define NULL 0
#define _CRT_SECURE_NO_DEPRECATE #define _CRT_SECURE_NO_DEPRECATE
#define STATIC_ASSERT(E) typedef char __static_assert_[(E)?1:-1] #define STATIC_ASSERT(E) typedef char __static_assert_[(E)?1:-1]
#define EXPECT_SIZE(S,SIZE) STATIC_ASSERT(sizeof(S)==(SIZE)) #define EXPECT_SIZE(S,SIZE) STATIC_ASSERT(sizeof(S)==(SIZE))
#pragma pack(push, 1)
struct PlayerID {
int binaryAddress;
short port;
short __pad;
};
EXPECT_SIZE(struct PlayerID, 0x8);
struct CRaknetTimeNS {
int lo32;
int hi32;
};
EXPECT_SIZE(struct CRaknetTimeNS, 0x8);
#pragma pack(pop)

8
rakpeer.c
View File

@ -89,11 +89,10 @@ int __declspec(naked) RakPeer__OnConnectionRequest(
} }
} }
static __declspec(naked)
unsigned int __declspec(naked) RakPeer__GetTime(struct CRakPeer *this) unsigned int __stdcall RakPeer__GetTime()
{ {
_asm { _asm {
mov ecx, [esp+0x4] /*this*/
mov eax, 0x44E9D0 mov eax, 0x44E9D0
jmp eax jmp eax
} }
@ -209,7 +208,8 @@ sendimmediateresponse:
playerId, playerId,
0, 0,
0, 0,
RakPeer__GetTime(this) RakPeer__GetTime(),
0
); );
remoteSystem->connectMode = DISCONNECT_ASAP_SILENTLY; remoteSystem->connectMode = DISCONNECT_ASAP_SILENTLY;
ret: ret:

11
rakpeer.h
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@ -34,12 +34,6 @@
#define UNRELIABLE 0xB #define UNRELIABLE 0xB
#pragma pack(push,1) #pragma pack(push,1)
struct PlayerID {
int binaryAddress;
short port;
short __pad;
};
EXPECT_SIZE(struct PlayerID, 0x8);
struct CRemoteSystem { struct CRemoteSystem {
char _pad0[0x10-0x0]; char _pad0[0x10-0x0];
@ -86,6 +80,11 @@ struct CRakPeer {
}; };
#pragma pack(pop) #pragma pack(pop)
/**
Only seems to fetch lo32
*/
unsigned int __stdcall RakPeer__GetTime();
int __stdcall RakPeer__GetIndexFromPlayerID( int __stdcall RakPeer__GetIndexFromPlayerID(
struct CRakPeer *this, struct CRakPeer *this,
struct PlayerID playerId, struct PlayerID playerId,

3
reliability.h
View File

@ -1,6 +1,9 @@
/* vim: set filetype=c ts=8 noexpandtab: */ /* vim: set filetype=c ts=8 noexpandtab: */
/**
1 when handled (ptrOutIsPacketFlood might be 1), 0 when invalid
*/
int __stdcall ReliabilityLayer__HandleSocketReceiveFromConnectedPlayer( int __stdcall ReliabilityLayer__HandleSocketReceiveFromConnectedPlayer(
struct CReliabilityLayer *this, struct CReliabilityLayer *this,
char *buffer, char *buffer,