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https://github.com/HIllya51/LunaHook.git
synced 2024-12-30 23:14:12 +08:00
24 lines
825 B
C++
24 lines
825 B
C++
#include"A98SYS.h"
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bool A98SYS::attach_function() {
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//https://vndb.org/v6447
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//Rainy Blue ～6月の雨～
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auto addrs=findiatcallormov_all((DWORD)::ExtTextOutA, processStartAddress,processStartAddress, processStopAddress,PAGE_EXECUTE);
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if(addrs.size()!=2)return false;
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auto addr=addrs[1];
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addr=MemDbg::findEnclosingAlignedFunction(addr);
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if(!addr)return false;
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auto addrs1=findxref_reverse_checkcallop(addr,processStartAddress, processStopAddress,0xe8);
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if(!addrs1.size())return false;
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addr=addrs1[0];
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addr=MemDbg::findEnclosingAlignedFunction(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.offset=get_stack(1);
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hp.type = USING_STRING|EMBED_ABLE|EMBED_AFTER_NEW|EMBED_BEFORE_SIMPLE|EMBED_DYNA_SJIS;
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hp.hook_font=F_ExtTextOutA;
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return NewHook(hp, "A98SYS");
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}
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