Function at 0x54de90
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x6523e3
mov eax, dword fs:[0]
push eax
sub esp, 0x18
push ebx
push esi
push edi
mov eax, dword [0x7496c8]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov esi, ecx
mov dword [ebp - 0x20], esi
xor ebx, ebx
mov dword [ebp - 4], ebx
mov eax, dword [esi + 0xf0]
cmp eax, ebx
je 0x54e085
cmp eax, dword [ebp + 0xc]
jne 0x54e085
mov eax, dword [esi + 0x88]
mov eax, dword [eax + 0x10]
lea edx, [eax + 2]
jmp 0x54def0
mov cx, word [eax]
add eax, 2
cmp cx, bx
jne 0x54def0
sub eax, edx
sar eax, 1
add eax, 0xa
xor ecx, ecx
mov edx, 2
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.005e76b2
add esp, 4
mov edi, eax
mov dword [ebp - 0x14], edi
cmp edi, ebx
jne 0x54df44
push str.Not_enough_memory_during_call_to_CheckLast___n
mov ecx, esi
call fcn.0054b1b0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
lea ecx, [ebp + 0xc]
call fcn.00402500
mov byte [ebp - 4], 1
mov eax, dword [esi + 0xf0]
push eax
mov ecx, dword [esi + 0x88]
mov edx, dword [ecx + 0x10]
push edx
push str._s_d
push edi
call fcn.0040fc20
add esp, 0x10
push ebx
push ebx
push 3
push ebx
push 3
push 0x80000000
push edi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x1c], eax
cmp eax, 0xffffffff
jne 0x54dfb5
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str.Error_reading_saved_last_part__errcode___d._n
lea eax, [ebp + 0xc]
push eax
call fcn.00402f80
add esp, 0xc
mov ecx, dword [ebp + 0xc]
push ecx
mov ecx, esi
call fcn.0054b1b0
mov ebx, dword [ebp - 0x20]
mov edi, dword [ebp - 0x24]
jmp 0x54e013
lea edx, [ebp - 0x18]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
cmp edi, 0xffffffff
jne 0x54dff6
test ebx, ebx
jne 0x54dff6
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x54dff6
push eax
push str.Error_during_GetFileSize____errcode___d._n
lea eax, [ebp + 0xc]
push eax
call fcn.00402f80
add esp, 0xc
mov ecx, dword [ebp + 0xc]
push ecx
mov ecx, esi
call fcn.0054b1b0
xor edi, edi
jmp 0x54e009
push 1
push 0
push 0
mov edx, dword [ebp - 0x18]
push edx
call fcn.00617ef0
add edi, eax
adc ebx, edx
mov eax, dword [ebp - 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
add edi, dword [esi + 0xf8]
adc ebx, dword [esi + 0xfc]
cmp edi, dword [esi + 0xa8]
jne 0x54e145
cmp ebx, dword [esi + 0xac]
jne 0x54e145
push 0x70
call fcn.005e7678
add esp, 4
mov dword [ebp - 0x1c], eax
mov byte [ebp - 4], 2
test eax, eax
je 0x54e057
mov ecx, eax
call fcn.00557000
mov edi, eax
jmp 0x54e059
xor edi, edi
mov byte [ebp - 4], 1
test edi, edi
jne 0x54e099
push str.Not_enough_memory_during_call_to_CheckLast___n
mov ecx, esi
call fcn.0054b1b0
mov ecx, dword [ebp - 0x14]
push ecx
call fcn.005e76a7
add esp, 4
mov byte [ebp - 4], 0
lea ecx, [ebp + 0xc]
call fcn.00402570
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
mov edx, dword [esi + 0xd4]
mov dword [edi + 0x64], edx
mov eax, dword [esi + 0xdc]
mov dword [edi + 0x68], eax
mov ebx, dword [ebp - 0x14]
push ebx
mov ecx, edi
call fcn.00556d10
test eax, eax
je 0x54e0d2
push 1
mov ecx, edi
call fcn.0054b160
push str.Error_setting_filename_during_call_to_CheckLast___n
mov ecx, esi
call fcn.0054b1b0
push ebx
jmp 0x54e071
mov dword [esi + 0xcc], 0
mov eax, dword [esi + 0xf0]
mov ecx, dword [esi + 0x98]
cmp eax, ecx
jg 0x54e0ee
mov eax, ecx
mov dword [esi + 0x94], eax
push str.The_last_chunk_is_full._n
mov ecx, esi
call fcn.0054b1b0
mov ecx, dword [esi + 0x8c]
mov edx, dword [ecx + 0x58]
mov dword [edi + 0x58], edx
mov eax, dword [esi + 0x8c]
mov dword [eax + 0x58], edi
mov dword [esi + 0x8c], edi
mov dword [edi + 0x14], 1
mov dword [edi], 0
mov ecx, dword [esi + 0xf0]
mov dword [edi + 0x60], ecx
mov edx, dword [esi + 0xf8]
mov dword [edi + 8], edx
mov eax, dword [esi + 0xfc]
mov dword [edi + 0xc], eax
jmp 0x54e148
mov ebx, dword [ebp - 0x14]
push ebx
call fcn.005e76a7
add esp, 4
mov byte [ebp - 4], 0
lea ecx, [ebp + 0xc]
call fcn.00402570
mov dword [ebp - 4], 0xffffffff
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8