Function at 0x4729f0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
cmp dword [0x65ff14], 0
push ebx
push esi
push edi
mov edi, ecx
jne 0x472a08
xor eax, eax
jmp 0x472a1b
lea eax, [ebp - 0xc]
push eax
push 3
push str.CFileReader::Read
call fcn.00479970
add esp, 0xc
cmp dword [edi], 0xffffffff
mov dword [ebp - 0xc], eax
jne 0x472a32
push str.BIsOpen__
push 0x13fd
jmp 0x472af9
mov esi, dword [ebp + 0xc]
mov ecx, SysReAllocString
sub ecx, dword [edi + 0x10]
mov dword [ebp - 8], ecx
cmp esi, ecx
jbe 0x472ab6
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x472a51
mov dword [eax], 0
xor edx, edx
mov dword [ebp + 0xc], edx
test esi, esi
je 0x472a9e
mov ebx, dword [ebp + 8]
lea ecx, [ecx]
lea eax, [ebp + 8]
mov dword [ebp + 8], 0
push eax
cmp ecx, esi
mov eax, esi
cmovb eax, ecx
mov ecx, edi
push eax
push ebx
call fcn.004729f0
test al, al
je 0x472b0b
mov eax, dword [ebp + 8]
mov edx, dword [ebp + 0xc]
test eax, eax
je 0x472a9b
mov ecx, dword [ebp - 8]
add edx, eax
add ebx, eax
mov dword [ebp + 0xc], edx
sub esi, eax
jne 0x472a60
mov eax, dword [ebp + 0x10]
test eax, eax
jne 0x472aad
test esi, esi
je 0x472aaf
xor bl, bl
jmp 0x472d33
mov dword [eax], edx
mov bl, 1
jmp 0x472d33
cmp esi, 0x7fffffff
jb 0x472ada
push str.cubBytesToRead___INT32_MAX
push 0x141d
push str.c:_buildslave_steam_rel_client_hotfix_win32_build_src_tier1_fileio.cpp
call fcn.004775a0
add esp, 0xc
test al, al
jne 0x472ada
int3
cmp byte [edi + 0x2c], 0
je 0x472b7b
xor edx, edx
mov eax, esi
div dword [edi + 0x30]
test edx, edx
je 0x472b12
push str.CFileReader::Read_must_be_called_with_a_cubData_value_that_is_a_multiple_of_the_sector_size_when_using_unbuffered_IO
push 0x1424
push str.c:_buildslave_steam_rel_client_hotfix_win32_build_src_tier1_fileio.cpp
call fcn.004775a0
add esp, 0xc
test al, al
jne 0x472b0b
int3
xor bl, bl
jmp 0x472d33
cmp byte [0x62efc9], 0
jne 0x472b47
test dword [ebp + 8], 0xfff
je 0x472b47
push str.Unbuffered_read_should_be_called_with_pvData_buffer_that_is_aligned_to_system_page_size__4kb_
push 0x1429
push str.c:_buildslave_steam_rel_client_hotfix_win32_build_src_tier1_fileio.cpp
mov byte [0x62efc9], 1
call fcn.004775a0
add esp, 0xc
test al, al
jne 0x472b47
int3
cmp byte [0x62efca], 0
jne 0x472b7b
test esi, 0xfff
je 0x472b7b
push str.Unbuffered_read_should_be_called_with_cubData_length_that_is_aligned_to_system_page_size__4kb_
push 0x142a
push str.c:_buildslave_steam_rel_client_hotfix_win32_build_src_tier1_fileio.cpp
mov byte [0x62efca], 1
call fcn.004775a0
add esp, 0xc
test al, al
jne 0x472b7b
int3
push dword [edi + 0xc]
xor ebx, ebx
mov dword [ebp - 4], esi
push dword [edi + 8]
mov ecx, edi
mov dword [ebp + 0xc], ebx
call fcn.004710e0
mov ecx, dword [edi + 8]
test al, al
je 0x472bf4
mov edx, dword [edi + 0x18]
mov ebx, edx
mov eax, dword [edi + 0x1c]
sub ebx, ecx
mov dword [ebp + 0xc], 0
sbb eax, dword [edi + 0xc]
add ebx, dword [edi + 0x20]
adc eax, dword [edi + 0x24]
cmp dword [ebp + 0xc], eax
ja 0x472bc3
jb 0x472bbc
cmp esi, ebx
jae 0x472bc3
mov ebx, esi
mov dword [ebp + 0xc], esi
jmp 0x472bcd
mov ebx, edx
sub ebx, ecx
add ebx, dword [edi + 0x20]
mov dword [ebp + 0xc], ebx
mov eax, dword [edi + 0x28]
sub eax, edx
push ebx
add eax, ecx
push eax
push dword [ebp + 8]
call fcn.0056d810
add esp, 0xc
mov eax, esi
add dword [edi + 8], ebx
mov ecx, dword [edi + 8]
adc dword [edi + 0xc], 0
sub eax, ebx
mov dword [ebp - 4], eax
jmp 0x472bf6
mov eax, esi
test eax, eax
jne 0x472c0a
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x472c03
mov dword [eax], esi
mov bl, 1
jmp 0x472d33
cmp dword [edi + 0x28], 0
mov edx, eax
je 0x472c22
cmp dword [edi + 0x14], 0
jb 0x472c22
ja 0x472c1f
cmp dword [edi + 0x10], eax
jbe 0x472c22
mov edx, dword [edi + 0x10]
mov eax, dword [edi + 0x10]
or eax, dword [edi + 0x14]
je 0x472ce2
xor eax, eax
cmp edx, dword [edi + 0x10]
jne 0x472ce2
cmp eax, dword [edi + 0x14]
jne 0x472ce2
mov eax, dword [edi + 0xc]
push 0
mov dword [edi + 0x1c], eax
lea eax, [ebp - 8]
push eax
push edx
push dword [edi + 0x28]
mov dword [edi + 0x18], ecx
push dword [edi]
mov dword [ebp - 8], 0
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x472cb1
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
sete bl
xor ecx, ecx
mov dword [ebp - 8], ecx
test eax, eax
je 0x472cb9
xor edx, edx
xor ecx, ecx
test bl, bl
cmovne ecx, edx
cmp dword [ebp - 4], ecx
mov eax, ecx
cmovb eax, dword [ebp - 4]
add dword [edi + 8], eax
mov eax, dword [ebp + 0xc]
adc dword [edi + 0xc], 0
add eax, ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x472d29
cmp esi, eax
cmovb eax, esi
mov dword [ecx], eax
jmp 0x472d33
mov ecx, dword [ebp - 8]
mov bl, 1
mov dword [ebp - 8], ecx
mov eax, ecx
cdq
mov dword [edi + 0x20], eax
mov eax, dword [ebp - 4]
cmp ecx, eax
mov dword [edi + 0x24], edx
cmovb eax, ecx
push eax
push dword [edi + 0x28]
mov eax, dword [ebp + 0xc]
add eax, dword [ebp + 8]
push eax
call fcn.0056d810
mov edx, dword [ebp - 8]
add esp, 0xc
jmp 0x472c7e
push 0
lea eax, [ebp - 8]
mov dword [ebp - 8], 0
push eax
mov eax, dword [ebp + 8]
push edx
add eax, ebx
push eax
push dword [edi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x472d0c
call dword [sym.imp.KERNEL32.dll_GetLastError]
xor edx, edx
jmp 0x472d11
mov edx, dword [ebp - 8]
xor eax, eax
test eax, eax
mov dword [edi + 0x20], 0
mov dword [edi + 0x24], 0
sete bl
jmp 0x472c7e
xor ecx, ecx
movzx ebx, bl
cmp esi, eax
cmova ebx, ecx
mov ecx, dword [ebp - 0xc]
test ecx, ecx
je 0x472d43
push ecx
call fcn.00479930
add esp, 4
pop edi
pop esi
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 0xc