Reverse Engineering for Beginners

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CHAPTER 80. SAP CHAPTER 80. SAP


.text:64404F4F var_14 = dword ptr -14h
.text:64404F4F var_10 = dword ptr -10h
.text:64404F4F var_4 = dword ptr -4
.text:64404F4F
.text:64404F4F push 30h
.text:64404F51 mov eax, offset loc_64438E00
.text:64404F56 call __EH_prolog3
.text:64404F5B mov esi, ecx ; ECX is pointer to object
.text:64404F5D xor ebx, ebx
.text:64404F5F lea ecx, [ebp+var_14]
.text:64404F62 mov [ebp+var_10], ebx


; demangled name: ATL::CStringT(void)
.text:64404F65 call ds:mfc90_316
.text:64404F6B mov [ebp+var_4], ebx
.text:64404F6E lea edi, [esi+2854h]
.text:64404F74 push offset aEnvironmentInf ; "Environment information:\n"
.text:64404F79 mov ecx, edi


; demangled name: ATL::CStringT::operator=(char const *)
.text:64404F7B call ds:mfc90_820
.text:64404F81 cmp [esi+38h], ebx
.text:64404F84 mov ebx, ds:mfc90_2539
.text:64404F8A jbe short loc_64404FA9
.text:64404F8C push dword ptr [esi+34h]
.text:64404F8F lea eax, [ebp+var_14]
.text:64404F92 push offset aWorkingDirecto ; "working directory: '\%s'\n"
.text:64404F97 push eax


; demangled name: ATL::CStringT::Format(char const *,...)
.text:64404F98 call ebx ; mfc90_2539
.text:64404F9A add esp, 0Ch
.text:64404F9D lea eax, [ebp+var_14]
.text:64404FA0 push eax
.text:64404FA1 mov ecx, edi


; demangled name: ATL::CStringT::operator+=(class ATL::CSimpleStringT<char, 1> const &)
.text:64404FA3 call ds:mfc90_941
.text:64404FA9
.text:64404FA9 loc_64404FA9:
.text:64404FA9 mov eax, [esi+38h]
.text:64404FAC test eax, eax
.text:64404FAE jbe short loc_64404FD3
.text:64404FB0 push eax
.text:64404FB1 lea eax, [ebp+var_14]
.text:64404FB4 push offset aTraceLevelDAct ; "trace level \%d activated\n"
.text:64404FB9 push eax


; demangled name: ATL::CStringT::Format(char const *,...)
.text:64404FBA call ebx ; mfc90_2539
.text:64404FBC add esp, 0Ch
.text:64404FBF lea eax, [ebp+var_14]
.text:64404FC2 push eax
.text:64404FC3 mov ecx, edi


; demangled name: ATL::CStringT::operator+=(class ATL::CSimpleStringT<char, 1> const &)
.text:64404FC5 call ds:mfc90_941
.text:64404FCB xor ebx, ebx
.text:64404FCD inc ebx
.text:64404FCE mov [ebp+var_10], ebx
.text:64404FD1 jmp short loc_64404FD6
.text:64404FD3
.text:64404FD3 loc_64404FD3:
.text:64404FD3 xor ebx, ebx
.text:64404FD5 inc ebx
.text:64404FD6
.text:64404FD6 loc_64404FD6:
.text:64404FD6 cmp [esi+38h], ebx
.text:64404FD9 jbe short loc_64404FF1
.text:64404FDB cmp dword ptr [esi+2978h], 0

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