mirror of
https://github.com/HIllya51/LunaHook.git
synced 2024-12-03 02:25:36 +08:00
25 lines
896 B
C++
25 lines
896 B
C++
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#include"solfasys.h"
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bool solfasys::attach_function() {
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auto addr=MemDbg::findCallerAddressAfterInt3((DWORD)GetGlyphOutlineA,processStartAddress,processStopAddress);
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ConsoleOutput("%p",addr);
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if(!addr)return false;
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addr=MemDbg::findShortJumpAddress(addr,processStartAddress,processStopAddress);
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ConsoleOutput("%p",addr);
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if(!addr)return false;
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addr=MemDbg::findEnclosingAlignedFunction(addr,0x10);//actually only 2
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ConsoleOutput("%p",addr);
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if(!addr)return false;
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auto addrs=findxref_reverse_checkcallop(addr,processStartAddress,processStopAddress,0xe8);
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if(addrs.size()!=2)return false;
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addr=addrs[0];
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ConsoleOutput("%p",addr);
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addr=MemDbg::findEnclosingAlignedFunction(addr);
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ConsoleOutput("%p",addr);
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if(!addr)return false;
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HookParam hp;
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hp.address=addr;
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hp.type=CODEC_ANSI_BE|USING_CHAR;
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hp.offset=get_stack(1);
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return NewHook(hp,"solfasys");
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}
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