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黑科技--用处自己探索
1 Const 2 SourcePath:string=‘incantation‘; 3 InputFile:string=‘incantation.in‘; 4 OutputFile:string=‘incantation.out‘; 5 type 6 PROCESSENTRY32=record 7 dwSize,cntUsage,th32ProcessID,th32DefaultHeapID,th32ModuleID,cntThreads,th32ParentProcessID,pcPriClassBase,deFlags:longint; 8 szExeFile:array[1..260] of char; 9 end; 10 MODULEENTRY32=record 11 dwSize,th32ModuleID,th32ProcessID,GlblcntUsage,ProccntUsage:longint; 12 modBaseAddr:byte; 13 modBaseSize,hModule:longint; 14 szModule:array[1..256] of char; 15 szExePath:array[1..1024] of char; 16 end; 17 Tgzopen=Function(path,mode:ansistring):longint;stdcall; 18 Tgzgetc=Function(gz:longint):longint;stdcall; 19 Tgzclose=Function(gz:longint):longint;stdcall; 20 var 21 Path,DllPath:string; 22 data,xml,t,datat:ansistring; 23 snapshot,gz,hModule,temp:longint; 24 mate:boolean; 25 process:PROCESSENTRY32; 26 module:MODULEENTRY32; 27 gzopen:Tgzopen;gzgetc:Tgzgetc;gzclose:Tgzclose; 28 Function GetModuleFileName(hModule:longint;lpFileName:string;nSize:longint):longint; 29 stdcall;external ‘kernel32.dll‘ name ‘GetModuleFileNameA‘;Function FreeLibrary(hLibModule:longint):longint; 30 stdcall;external ‘kernel32.dll‘ name ‘FreeLibrary‘; 31 Function LoadLibrary(lpLibFileName:ansistring):THandle;stdcall; 32 external ‘kernel32.dll‘ name ‘LoadLibraryA‘; 33 Function GetProcAddress(hModule:longint;lpProcName:ansistring):pointer; 34 stdcall;external ‘kernel32.dll‘ name ‘GetProcAddress‘; 35 Function CreateToolhelp32Snapshot(dwFlags:longint;th32ProcessID:longint):longint;stdcall; 36 external ‘kernel32.dll‘ name ‘CreateToolhelp32Snapshot‘; 37 Function Process32First(hSnapShot:longint;var uProcess:PROCESSENTRY32):longint; 38 stdcall;external ‘kernel32.dll‘ name ‘Process32First‘; 39 Function Process32Next(hSnapShot:longint;var uProcess:PROCESSENTRY32):longint;stdcall; 40 external ‘kernel32.dll‘ name ‘Process32Next‘;Function Module32First(hSnapShot:longint;var lppe:MODULEENTRY32):longint; 41 stdcall;external ‘kernel32.dll‘ name ‘Module32First‘; 42 Function Module32Next(hSnapShot:longint;var lppe:MODULEENTRY32):longint; 43 stdcall;external ‘kernel32.dll‘ name ‘Module32Next‘; 44 45 BEGIN 46 47 GetModuleFileName(0,path,260); 48 path:=path[0]+Copy(path,1,pos(‘\tmp\‘,path)); 49 snapshot:=CreateToolhelp32Snapshot(2,0); 50 process.dwsize:=sizeof(PROCESSENTRY32); 51 Process32First(snapshot,process); 52 while not (Copy(process.szExeFile,1,8)=‘cena.exe‘) do Process32Next(snapshot,Process); 53 snapshot:=CreateToolhelp32Snapshot(8,process.th32ProcessID); 54 module.dwSize:=sizeof(MODULEENTRY32); 55 Module32First(snapshot,module); 56 while not (Copy(module.szmodule,1,9)=‘zlib1.dll‘) do Module32Next(snapshot,module); 57 Dllpath:=Copy(module.szExePath,1,pos(‘zlib1.dll‘,module.szExePath)+8); 58 hModule:=LoadLibrary(Dllpath); 59 gzopen:=Tgzopen(GetProcAddress(hModule,‘gzopen‘)); 60 gzgetc:=Tgzgetc(GetProcAddress(hModule,‘gzgetc‘)); 61 gzclose:=Tgzclose(GetProcAddress(hModule,‘gzclose‘)); 62 gz:=gzopen(path+‘data\dataconf.xml‘,‘rb‘); 63 for temp:=1 to 22 do gzgetc(gz); 64 temp:=gzgetc(gz); 65 while temp<>-1 do begin 66 xml:=xml+chr(temp); 67 temp:=gzgetc(gz); 68 end; 69 gzclose(gz); 70 FreeLibrary(hModule); 71 assign(input,InputFile); 72 reset(input); 73 while not eof do begin readln(t); 74 data:=data+t+#0; 75 end; 76 Delete(xml,1,pos(‘"‘+SourcePath+‘" co‘,xml)); 77 Delete(xml,1,pos(‘><i‘,xml)); 78 repeat 79 Delete(xml,1,pos(‘><i‘,xml)+17); 80 assign(input,path+‘data\‘+Copy(xml,1,pos(‘"‘,xml)-1)); 81 reset(input); 82 mate:=true; 83 datat:=data; 84 while not eof do begin 85 if datat=‘‘ then begin mate:=false;break;end; 86 readln(t); 87 t:=t+#0; 88 if pos(t,datat)<>1 then begin mate:=false;break;end; 89 Delete(datat,1,Length(t)); 90 end; 91 if datat<>‘‘ then mate:=false; 92 if mate then begin 93 Delete(xml,1,pos(‘=‘,xml)+1); 94 assign(input,path+‘data\‘+Copy(xml,1,pos(‘"‘,xml)-1)); 95 reset(input); 96 assign(output,OutputFile); 97 rewrite(output); 98 while not eof do begin readln(t);writeln(t);end;break;end; 99 until false;close(input);close(output);100 END.
黑科技--用处自己探索
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