Function at 0x41f340
Capabilities:
Compress data via zlib inflate or deflate

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
sub esp, 8
push esi
push edi
mov edi, dword [ebp + 8]
test edi, edi
je 0x41fba3
mov esi, dword [edi + 0x1c]
test esi, esi
je 0x41fba3
cmp eax, 5
ja 0x41fba3
cmp dword [edi + 0xc], 0
je 0x41fb9b
cmp dword [edi], 0
jne 0x41f383
cmp dword [edi + 4], 0
jne 0x41fb9b
mov ecx, dword [esi + 4]
cmp ecx, 0x29a
jne 0x41f397
cmp eax, 4
jne 0x41fb9b
cmp dword [edi + 0x10], 0
push ebx
je 0x41f9d4
mov edx, dword [esi + 0x28]
mov dword [esi], edi
mov dword [ebp - 8], edx
mov dword [esi + 0x28], eax
cmp ecx, 0x2a
jne 0x41f660
cmp dword [esi + 0x18], 2
jne 0x41f5b3
push 0
push 0
push 0
call fcn.00416780
mov dword [edi + 0x30], eax
add esp, 0xc
mov eax, dword [esi + 0x14]
mov ecx, dword [esi + 8]
mov byte [ecx + eax], 0x1f
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], 0x8b
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], 8
mov edx, dword [esi + 0x14]
mov ebx, dword [esi + 0x1c]
inc edx
mov dword [esi + 0x14], edx
test ebx, ebx
jne 0x41f48a
mov eax, dword [esi + 8]
mov byte [edx + eax], bl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], bl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], bl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], bl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], bl
mov edx, dword [esi + 0x14]
mov eax, dword [esi + 0x84]
inc edx
mov dword [esi + 0x14], edx
cmp eax, 9
jne 0x41f453
mov cl, 2
jmp 0x41f467
cmp dword [esi + 0x88], 2
jge 0x41f465
cmp eax, 2
jl 0x41f465
xor cl, cl
jmp 0x41f467
mov cl, 4
mov eax, dword [esi + 8]
mov byte [edx + eax], cl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], 0xb
mov eax, 0x71
inc dword [esi + 0x14]
mov dword [esi + 4], eax
jmp 0x41f660
mov ecx, dword [ebx + 0x24]
mov eax, dword [ebx + 0x2c]
neg ecx
sbb cl, cl
and cl, 0x10
neg eax
sbb al, al
and al, 2
add cl, al
mov eax, dword [ebx + 0x1c]
neg eax
sbb al, al
and al, 8
add cl, al
mov eax, dword [ebx + 0x10]
neg eax
sbb al, al
and al, 4
add cl, al
cmp dword [ebx], 0
setne al
add cl, al
mov eax, dword [esi + 8]
mov byte [edx + eax], cl
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 8]
movzx eax, byte [eax + 4]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 8]
movzx eax, byte [eax + 5]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 8]
movzx eax, byte [eax + 6]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
movzx eax, byte [eax + 7]
mov byte [edx + ecx], al
mov edx, dword [esi + 0x14]
mov eax, dword [esi + 0x84]
inc edx
mov dword [esi + 0x14], edx
cmp eax, 9
jne 0x41f525
mov cl, 2
jmp 0x41f539
cmp dword [esi + 0x88], 2
jge 0x41f537
cmp eax, 2
jl 0x41f537
xor cl, cl
jmp 0x41f539
mov cl, 4
mov eax, dword [esi + 8]
mov byte [edx + eax], cl
inc dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
mov al, byte [eax + 0xc]
mov byte [edx + ecx], al
mov edx, dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
inc edx
mov dword [esi + 0x14], edx
cmp dword [eax + 0x10], 0
je 0x41f587
movzx eax, byte [eax + 0x14]
mov ecx, dword [esi + 8]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
movzx eax, byte [eax + 0x15]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x41f59f
push edx
push dword [esi + 8]
push dword [edi + 0x30]
call fcn.00416780
add esp, 0xc
mov dword [edi + 0x30], eax
mov eax, 0x45
mov dword [esi + 0x20], 0
mov dword [esi + 4], eax
jmp 0x41f660
mov eax, dword [esi + 0x30]
shl eax, 0xc
sub eax, 0x7800
cmp dword [esi + 0x88], 2
jge 0x41f5f7
mov ecx, dword [esi + 0x84]
cmp ecx, 2
jl 0x41f5f7
cmp ecx, 6
jge 0x41f5e1
mov edx, 0x40
lea ecx, [edx + 0x20]
jmp 0x41f5fe
jne 0x41f5ed
mov edx, 0x80
lea ecx, [edx + 0x20]
jmp 0x41f5fe
mov edx, 0xc0
lea ecx, [edx + 0x20]
jmp 0x41f5fe
xor edx, edx
mov ecx, 0x20
cmp dword [esi + 0x6c], 0
mov dword [esi + 4], 0x71
cmove ecx, edx
or ecx, eax
mov eax, 0x8421085
mul ecx
sub ecx, edx
shr ecx, 1
add ecx, edx
shr ecx, 4
inc ecx
mov eax, ecx
shl eax, 5
sub eax, ecx
push eax
push esi
call fcn.00420810
add esp, 8
cmp dword [esi + 0x6c], 0
je 0x41f64f
movzx eax, word [edi + 0x32]
push eax
push esi
call fcn.00420810
movzx eax, word [edi + 0x30]
push eax
push esi
call fcn.00420810
add esp, 0x10
push 0
push 0
push 0
call fcn.00412900
add esp, 0xc
mov dword [edi + 0x30], eax
mov eax, dword [esi + 4]
cmp eax, 0x45
jne 0x41f739
mov edx, dword [esi + 0x1c]
cmp dword [edx + 0x10], 0
je 0x41f731
movzx eax, word [edx + 0x14]
mov ecx, dword [esi + 0x14]
mov ebx, ecx
mov dword [ebp + 8], ecx
cmp dword [esi + 0x20], eax
jae 0x41f6f7
nop word [eax + eax]
cmp ebx, dword [esi + 0xc]
jne 0x41f6cc
cmp dword [edx + 0x2c], 0
je 0x41f6b6
cmp ebx, ecx
jbe 0x41f6b6
mov eax, dword [esi + 8]
sub ebx, ecx
push ebx
add eax, ecx
push eax
push dword [edi + 0x30]
call fcn.00416780
add esp, 0xc
mov dword [edi + 0x30], eax
push edi
call fcn.00420640
mov ecx, dword [esi + 0x14]
add esp, 4
mov ebx, ecx
mov dword [ebp + 8], ecx
cmp ecx, dword [esi + 0xc]
je 0x41f6f7
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 8]
mov edx, dword [eax + 0x10]
mov eax, dword [esi + 0x20]
mov al, byte [edx + eax]
mov byte [ebx + ecx], al
mov ebx, dword [esi + 0x14]
inc dword [esi + 0x20]
inc ebx
mov ecx, dword [ebp + 8]
mov dword [esi + 0x14], ebx
mov edx, dword [esi + 0x1c]
movzx eax, word [edx + 0x14]
cmp dword [esi + 0x20], eax
jb 0x41f690
mov edx, dword [esi + 0x1c]
cmp dword [edx + 0x2c], 0
je 0x41f71e
cmp ebx, ecx
jbe 0x41f71e
mov eax, dword [esi + 8]
sub ebx, ecx
push ebx
add eax, ecx
push eax
push dword [edi + 0x30]
call fcn.00416780
mov dword [edi + 0x30], eax
add esp, 0xc
mov edx, dword [esi + 0x1c]
mov eax, dword [esi + 0x20]
cmp eax, dword [edx + 0x14]
jne 0x41f7c6
mov dword [esi + 0x20], 0
mov eax, 0x49
mov dword [esi + 4], eax
cmp eax, 0x49
jne 0x41f812
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x1c], 0
je 0x41f80a
mov ecx, dword [esi + 0x14]
mov ebx, ecx
mov dword [ebp + 8], ecx
cmp ebx, dword [esi + 0xc]
jne 0x41f796
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x41f780
cmp ebx, ecx
jbe 0x41f780
mov eax, dword [esi + 8]
sub ebx, ecx
push ebx
add eax, ecx
push eax
push dword [edi + 0x30]
call fcn.00416780
add esp, 0xc
mov dword [edi + 0x30], eax
push edi
call fcn.00420640
mov ecx, dword [esi + 0x14]
add esp, 4
mov ebx, ecx
mov dword [ebp + 8], ecx
cmp ecx, dword [esi + 0xc]
je 0x41f7ce
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x20]
mov eax, dword [eax + 0x1c]
mov dl, byte [ecx + eax]
movzx eax, dl
mov dword [ebp - 4], eax
lea eax, [ecx + 1]
mov ecx, dword [ebp + 8]
mov dword [esi + 0x20], eax
mov eax, dword [esi + 8]
mov byte [ebx + eax], dl
mov ebx, dword [esi + 0x14]
inc ebx
cmp dword [ebp - 4], 0
mov dword [esi + 0x14], ebx
je 0x41f7d5
jmp 0x41f757
mov eax, dword [esi + 4]
jmp 0x41f739
mov dword [ebp - 4], 1
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x41f7f9
cmp ebx, ecx
jbe 0x41f7f9
mov eax, dword [esi + 8]
sub ebx, ecx
push ebx
add eax, ecx
push eax
push dword [edi + 0x30]
call fcn.00416780
add esp, 0xc
mov dword [edi + 0x30], eax
cmp dword [ebp - 4], 0
jne 0x41f89f
mov dword [esi + 0x20], 0
mov eax, 0x5b
mov dword [esi + 4], eax
cmp eax, 0x5b
jne 0x41f8e8
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x24], 0
je 0x41f9b5
mov ecx, dword [esi + 0x14]
mov ebx, ecx
mov dword [ebp + 8], ecx
cmp ebx, dword [esi + 0xc]
jne 0x41f86f
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x41f859
cmp ebx, ecx
jbe 0x41f859
mov eax, dword [esi + 8]
sub ebx, ecx
push ebx
add eax, ecx
push eax
push dword [edi + 0x30]
call fcn.00416780
add esp, 0xc
mov dword [edi + 0x30], eax
push edi
call fcn.00420640
mov ecx, dword [esi + 0x14]
add esp, 4
mov ebx, ecx
mov dword [ebp + 8], ecx
cmp ecx, dword [esi + 0xc]
je 0x41f8a7
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x20]
mov eax, dword [eax + 0x24]
mov dl, byte [ecx + eax]
movzx eax, dl
mov dword [ebp - 4], eax
lea eax, [ecx + 1]
mov ecx, dword [ebp + 8]
mov dword [esi + 0x20], eax
mov eax, dword [esi + 8]
mov byte [ebx + eax], dl
mov ebx, dword [esi + 0x14]
inc ebx
cmp dword [ebp - 4], 0
mov dword [esi + 0x14], ebx
je 0x41f8ae
jmp 0x41f830
mov eax, dword [esi + 4]
jmp 0x41f812
mov dword [ebp - 4], 1
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x41f8d2
cmp ebx, ecx
jbe 0x41f8d2
mov eax, dword [esi + 8]
sub ebx, ecx
push ebx
add eax, ecx
push eax
push dword [edi + 0x30]
call fcn.00416780
add esp, 0xc
mov dword [edi + 0x30], eax
cmp dword [ebp - 4], 0
jne 0x41f9ad
mov dword [esi + 4], 0x67
mov eax, 0x67
cmp eax, 0x67
jne 0x41f94e
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x41f947
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 0xc]
lea eax, [edx + 2]
cmp eax, ecx
jbe 0x41f912
push edi
call fcn.00420640
mov edx, dword [esi + 0x14]
add esp, 4
mov ecx, dword [esi + 0xc]
lea eax, [edx + 2]
cmp eax, ecx
ja 0x41f94e
mov ecx, dword [esi + 8]
movzx eax, byte [edi + 0x30]
push 0
push 0
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
movzx eax, byte [edi + 0x31]
push 0
mov byte [edx + ecx], al
inc dword [esi + 0x14]
call fcn.00416780
add esp, 0xc
mov dword [edi + 0x30], eax
mov dword [esi + 4], 0x71
cmp dword [esi + 0x14], 0
je 0x41f9c1
push edi
call fcn.00420640
add esp, 4
cmp dword [edi + 0x10], 0
je 0x41fb8b
mov ebx, dword [ebp + 0xc]
mov eax, dword [esi + 4]
cmp eax, 0x29a
jne 0x41f97a
cmp dword [edi + 4], 0
jne 0x41f9d4
cmp dword [edi + 4], 0
jne 0x41f999
cmp dword [esi + 0x74], 0
jne 0x41f999
test ebx, ebx
je 0x41faa3
cmp eax, 0x29a
je 0x41faa3
mov eax, dword [esi + 0x88]
push ebx
push esi
cmp eax, 2
jne 0x41f9e8
call fcn.0041ffe0
jmp 0x41fa06
mov eax, dword [esi + 4]
jmp 0x41f8e8
mov dword [esi + 4], 0x67
jmp 0x41f8ed
cmp dword [edi + 4], 0
mov ebx, dword [ebp + 0xc]
jne 0x41f96a
cmp ebx, dword [ebp - 8]
jg 0x41f96a
cmp ebx, 4
je 0x41f96a
mov eax, dword [str.buffer_error]
pop ebx
mov dword [edi + 0x18], eax
mov eax, 0xfffffffb
pop edi
pop esi
mov esp, ebp
pop ebp
ret
cmp eax, 3
jne 0x41f9f4
call fcn.004201a0
jmp 0x41fa06
mov eax, dword [esi + 0x84]
lea eax, [eax + eax*2]
mov eax, dword [eax*4 + 0x454ee0]
call eax
add esp, 8
cmp eax, 2
je 0x41fa13
cmp eax, 3
jne 0x41fa1a
mov dword [esi + 4], 0x29a
test eax, eax
je 0x41fb85
cmp eax, 2
je 0x41fb85
cmp eax, 1
jne 0x41faa3
cmp ebx, eax
jne 0x41fa3f
push esi
call fcn.0042a9d0
add esp, 4
jmp 0x41fa90
cmp ebx, 5
je 0x41fa90
push 0
push 0
push 0
push esi
call fcn.0042b040
add esp, 0x10
cmp ebx, 3
jne 0x41fa90
mov eax, dword [esi + 0x44]
xor edx, edx
mov ecx, dword [esi + 0x4c]
mov word [eax + ecx*2 - 2], dx
mov eax, dword [esi + 0x4c]
lea eax, [eax*2 - 2]
push eax
push edx
push dword [esi + 0x44]
call fcn.0043ca10
add esp, 0xc
cmp dword [esi + 0x74], 0
jne 0x41fa90
mov dword [esi + 0x6c], 0
mov dword [esi + 0x5c], 0
push edi
call fcn.00420640
add esp, 4
cmp dword [edi + 0x10], 0
je 0x41fb8b
cmp ebx, 4
jne 0x41fb92
mov eax, dword [esi + 0x18]
test eax, eax
jg 0x41fabd
lea eax, [ebx - 3]
pop ebx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
cmp eax, 2
jne 0x41fb48
mov ecx, dword [esi + 0x14]
movzx eax, byte [edi + 0x30]
mov edx, dword [esi + 8]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
movzx eax, byte [edi + 0x31]
mov ecx, dword [esi + 8]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
movzx eax, byte [edi + 0x32]
mov ecx, dword [esi + 8]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
movzx eax, byte [edi + 0x33]
mov ecx, dword [esi + 8]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
movzx eax, byte [edi + 8]
mov ecx, dword [esi + 8]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
movzx eax, byte [edi + 9]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
movzx eax, byte [edi + 0xa]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
movzx eax, byte [edi + 0xb]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
jmp 0x41fb61
movzx eax, word [edi + 0x32]
push eax
push esi
call fcn.00420810
movzx eax, word [edi + 0x30]
push eax
push esi
call fcn.00420810
add esp, 0x10
push edi
call fcn.00420640
mov eax, dword [esi + 0x18]
add esp, 4
test eax, eax
jle 0x41fb76
neg eax
mov dword [esi + 0x18], eax
xor eax, eax
cmp dword [esi + 0x14], eax
pop ebx
pop edi
sete al
pop esi
mov esp, ebp
pop ebp
ret
cmp dword [edi + 0x10], 0
jne 0x41fb92
mov dword [esi + 0x28], 0xffffffff
pop ebx
pop edi
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret
mov eax, dword [str.stream_error]
mov dword [edi + 0x18], eax
pop edi
mov eax, 0xfffffffe
pop esi
mov esp, ebp
pop ebp
ret