mirror of
https://github.com/HIllya51/LunaHook.git
synced 2024-11-24 14:25:37 +08:00
80 lines
2.6 KiB
C++
80 lines
2.6 KiB
C++
#include"Bruns.h"
|
||
|
||
bool InsertBrunsHook()
|
||
{
|
||
bool success=false;
|
||
if (Util::CheckFile(L"libscr.dll")) {
|
||
HookParam hp;
|
||
hp.offset=get_stack(1);
|
||
hp.type = CODEC_UTF16;
|
||
//?push_back@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAEXG@Z
|
||
if (Util::CheckFile(L"msvcp90.dll"))
|
||
hp.address = (DWORD)GetProcAddress(GetModuleHandleW(L"msvcp90.dll"), "?push_back@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAEXG@Z");
|
||
else if (Util::CheckFile(L"msvcp80.dll"))
|
||
hp.address = (DWORD)GetProcAddress(GetModuleHandleW(L"msvcp80.dll"), "?push_back@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAEXG@Z");
|
||
else if (Util::CheckFile(L"msvcp100.dll")) // jichi 8/17/2013: MSVCRT 10.0 and 11.0
|
||
hp.address = (DWORD)GetProcAddress(GetModuleHandleW(L"msvcp100.dll"), "?push_back@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAEXG@Z");
|
||
else if (Util::CheckFile(L"msvcp110.dll"))
|
||
hp.address = (DWORD)GetProcAddress(GetModuleHandleW(L"msvcp110.dll"), "?push_back@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAEXG@Z");
|
||
if (hp.address) {
|
||
ConsoleOutput("INSERT Brus#1");
|
||
success|=NewHook(hp, "Bruns");
|
||
}
|
||
}
|
||
//else
|
||
// jichi 12/21/2013: Keep both bruns hooks
|
||
// The first one does not work for games like 「オーク・キングダマモン娘繁殖<E7B981>豚人王～<E78E8B>anymore.
|
||
{
|
||
union {
|
||
DWORD i;
|
||
DWORD *id;
|
||
WORD *iw;
|
||
BYTE *ib;
|
||
};
|
||
DWORD k = processStopAddress - 4;
|
||
for (i = processStartAddress + 0x1000; i < k; i++) {
|
||
if (*id != 0xff) //cmp reg,0xff
|
||
continue;
|
||
i += 4;
|
||
if (*iw != 0x8f0f)
|
||
continue;//jg
|
||
i += 2;
|
||
i += *id + 4;
|
||
for (DWORD j = i + 0x40; i < j; i++) {
|
||
if (*ib != 0xe8)
|
||
continue;
|
||
i++;
|
||
DWORD t = i + 4 + *id;
|
||
if (t > processStartAddress && t <processStopAddress) {
|
||
i = t;
|
||
for (j = i + 0x80; i < j; i++) {
|
||
if (*ib != 0xe8)
|
||
continue;
|
||
i++;
|
||
t = i + 4 + *id;
|
||
if (t > processStartAddress && t <processStopAddress) {
|
||
|
||
HookParam hp;
|
||
hp.address = t;
|
||
hp.offset=get_stack(1);
|
||
hp.type = CODEC_UTF16|DATA_INDIRECT;
|
||
ConsoleOutput("INSERT Brus#2");
|
||
|
||
return NewHook(hp, "Bruns2");
|
||
}
|
||
}
|
||
k = i; //Terminate outer loop.
|
||
break; //Terminate inner loop.
|
||
}
|
||
}
|
||
}
|
||
}
|
||
//ConsoleOutput("Unknown Bruns engine.");
|
||
ConsoleOutput("Brus: failed");
|
||
return success;
|
||
}
|
||
|
||
bool Bruns::attach_function() {
|
||
|
||
return InsertBrunsHook();
|
||
}
|