Function at 0x472580
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50
cmp dword [0x65ff14], 0
push ebx
push esi
push edi
jne 0x472596
xor eax, eax
jmp 0x4725a9
lea eax, [ebp - 4]
push eax
push 3
push str.LoadFileRangeIntoBuffer_Internal
call fcn.00479970
add esp, 0xc
mov ecx, dword [ebp + 0x1c]
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x20]
push eax
push eax
call fcn.0046cd30
push dword [ebp + 0x24]
mov byte [ebp - 0x24], 0
push ecx
mov esi, esp
mov dword [ebp - 0x50], 0xffffffff
push 0
push dword [ebp + 8]
lea ecx, [ebp - 0x18]
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x48], 0
mov dword [ebp - 0x44], 0
mov dword [ebp - 0x40], 0
mov dword [ebp - 0x3c], 0
mov dword [ebp - 0x38], 0
mov dword [ebp - 0x34], 0
mov dword [ebp - 0x30], 0
mov dword [ebp - 0x2c], 0
mov dword [ebp - 0x28], 0
mov dword [ebp - 0x18], vtable.CPathString.0
mov dword [ebp - 0x10], 0
call fcn.00472350
mov edi, dword [ebp - 0x14]
lea ecx, [ebp - 0x50]
mov dword [esi], edi
call fcn.00471130
test al, al
mov dword [ebp - 0x18], vtable.CPathString.0
mov eax, dword [ebp - 0x10]
sete bl
test eax, eax
je 0x47265b
push eax
call fcn.0056bbd4
add esp, 4
mov dword [ebp - 0x10], 0
test edi, edi
je 0x47266f
push edi
call fcn.0056bbd4
add esp, 4
mov dword [ebp - 0x14], 0
test bl, bl
jne 0x47287c
lea eax, [ebp - 0xc]
xor ebx, ebx
push eax
push dword [ebp - 0x50]
xor esi, esi
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x47269b
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x4726a1
mov dword [ebp - 8], ebx
jmp 0x4726a4
mov ebx, dword [ebp - 0xc]
mov esi, dword [ebp - 8]
mov dword [ebp - 8], esi
mov edi, dword [ebp + 0x10]
test edi, edi
ja 0x47287c
mov esi, dword [ebp + 0xc]
jb 0x4726bc
cmp esi, ebx
ja 0x47287c
mov eax, esi
or eax, edi
je 0x472789
cmp dword [ebp - 0x50], 0xffffffff
jne 0x4726db
push str.BIsOpen__
push 0x147f
jmp 0x47286a
cmp byte [ebp - 0x24], 0
je 0x472705
mov eax, dword [ebp - 0x20]
test eax, eax
je 0x472705
push 0
push eax
push edi
push esi
call fcn.0056c560
or eax, edx
je 0x472705
push str.Seeking_to_a_position_which_is_not_sector_aligned_will_break_unbuffered_io
push 0x1487
jmp 0x47286a
cmp dword [ebp - 0x28], 0
je 0x472745
mov edx, dword [ebp - 0x34]
cmp edi, edx
jb 0x472737
mov eax, dword [ebp - 0x38]
ja 0x47271b
cmp esi, eax
jb 0x472737
mov ecx, dword [ebp - 0x30]
add ecx, eax
mov eax, dword [ebp - 0x2c]
adc eax, edx
cmp edi, eax
ja 0x472737
jb 0x47272f
cmp esi, ecx
jae 0x472737
mov dword [ebp - 0x48], esi
mov dword [ebp - 0x44], edi
jmp 0x472789
mov dword [ebp - 0x30], 0
mov dword [ebp - 0x2c], 0
push 0
lea eax, [ebp + 0x24]
mov dword [ebp + 0x24], edi
push eax
push esi
push dword [ebp - 0x50]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov dword [ebp - 8], eax
cmp eax, 0xffffffff
jne 0x47277a
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x47277a
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x47287c
jmp 0x472789
mov eax, dword [ebp + 0x24]
xor ecx, ecx
or ecx, dword [ebp - 8]
cdq
mov dword [ebp - 0x48], ecx
mov dword [ebp - 0x44], eax
mov eax, dword [ebp + 0x18]
sub ebx, esi
mov ecx, 0
sbb ecx, edi
cmp eax, ecx
ja 0x4727a2
mov edi, dword [ebp + 0x14]
jb 0x4727a6
cmp edi, ebx
jb 0x4727a6
mov edi, ebx
mov eax, ecx
test eax, eax
ja 0x47287c
jb 0x472860
cmp edi, 0x7ffffffe
ja 0x47287c
test eax, eax
jne 0x472860
cmp edi, 0x40000000
ja 0x472860
mov ebx, dword [ebp + 0x1c]
mov ecx, ebx
call fcn.0046e120
mov eax, dword [ebp + 0x20]
mov ecx, ebx
movzx esi, al
xor esi, 1
add esi, edi
push esi
call fcn.0046be30
test esi, esi
je 0x47285c
push esi
mov ecx, ebx
mov dword [ebp + 0x24], 0
call fcn.0046bc50
test al, al
je 0x47287c
mov eax, dword [ebp + 0x1c]
mov ebx, dword [ebx + 0x10]
add ebx, dword [eax]
je 0x47287c
lea eax, [ebp + 0x24]
push eax
push edi
push ebx
lea ecx, [ebp - 0x50]
call fcn.004729f0
test al, al
je 0x47287c
cmp byte [ebp + 0x20], 0
mov edi, dword [ebp + 0x24]
jne 0x472851
cmp edi, esi
jb 0x47284d
push str.cbActual____uint32_nBufSizeWithTerminator
push 0x970
push str.c:_buildslave_steam_rel_client_hotfix_win32_build_src_tier1_fileio.cpp
call fcn.004775a0
add esp, 0xc
test al, al
jne 0x47284d
int3
mov byte [ebx + edi], 0
mov ecx, dword [ebp + 0x1c]
push edi
push 0
call fcn.0046cc40
mov bl, 1
jmp 0x47287e
push str.cbToRead___1024__1024__1024
push 0x950
push str.c:_buildslave_steam_rel_client_hotfix_win32_build_src_tier1_fileio.cpp
call fcn.004775a0
add esp, 0xc
test al, al
jne 0x47287c
int3
xor bl, bl
mov eax, dword [ebp - 0x50]
mov dword [ebp - 0x20], 0
cmp eax, 0xffffffff
je 0x4728a5
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
jne 0x47289e
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x50], 0xffffffff
mov eax, dword [ebp - 0x28]
mov dword [ebp - 0x48], 0
mov dword [ebp - 0x44], 0
mov dword [ebp - 0x38], 0
mov dword [ebp - 0x34], 0
mov dword [ebp - 0x30], 0
mov dword [ebp - 0x2c], 0
test eax, eax
je 0x4728e6
push eax
call fcn.0056bbd4
add esp, 4
mov dword [ebp - 0x28], 0
mov ecx, dword [ebp - 4]
test ecx, ecx
je 0x4728f6
push ecx
call fcn.00479930
add esp, 4
pop edi
pop esi
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret