Function at 0x1004a3a0
Capabilities:
Compress data via zlib inflate or deflate

Disassembly:
push ecx
push ebp
push edi
mov edi, dword [esp + 0x10]
push edi
call fcn.1004b020
add esp, 4
test eax, eax
jne 0x1004ac51
mov ebp, dword [esp + 0x14]
cmp ebp, 5
ja 0x1004ac51
push esi
mov esi, dword [edi + 0x1c]
cmp dword [edi + 0xc], eax
je 0x1004ac3f
cmp dword [edi + 4], eax
je 0x1004a3df
cmp dword [edi], eax
je 0x1004ac3f
cmp dword [esi + 4], 0x29a
jne 0x1004a3f1
cmp ebp, 4
jne 0x1004ac3f
cmp dword [edi + 0x10], 0
jne 0x1004a409
mov eax, dword [str.buffer_error]
pop esi
mov dword [edi + 0x18], eax
mov eax, 0xfffffffb
pop edi
pop ebp
pop ecx
ret
cmp dword [esi + 0x14], 0
mov edx, dword [esi + 0x28]
push ebx
mov dword [esi + 0x28], ebp
je 0x1004a434
push edi
call fcn.1004b610
add esp, 4
cmp dword [edi + 0x10], 0
jne 0x1004a465
mov dword [esi + 0x28], 0xffffffff
pop ebx
pop esi
pop edi
xor eax, eax
pop ebp
pop ecx
ret
cmp dword [edi + 4], 0
jne 0x1004a465
xor eax, eax
mov ebx, 9
cmp edx, 4
cmovg eax, ebx
add edx, edx
sub edx, eax
xor ecx, ecx
cmp ebp, 4
lea eax, [ebp*2]
cmovg ecx, ebx
sub eax, ecx
cmp eax, edx
jg 0x1004a465
cmp ebp, 4
jne 0x1004a475
mov eax, dword [esi + 4]
cmp eax, 0x29a
jne 0x1004a488
cmp dword [edi + 4], 0
je 0x1004a488
mov eax, dword [str.buffer_error]
pop ebx
pop esi
mov dword [edi + 0x18], eax
mov eax, 0xfffffffb
pop edi
pop ebp
pop ecx
ret
cmp eax, 0x2a
jne 0x1004a546
mov ecx, dword [esi + 0x30]
shl ecx, 0xc
sub ecx, 0x7800
cmp dword [esi + 0x88], 2
jge 0x1004a4ca
mov edx, dword [esi + 0x84]
cmp edx, 2
jl 0x1004a4ca
cmp edx, 6
jge 0x1004a4bd
mov eax, 1
jmp 0x1004a4cc
xor eax, eax
cmp edx, 6
setne al
add eax, 2
jmp 0x1004a4cc
xor eax, eax
shl eax, 6
or eax, ecx
mov ecx, eax
or ecx, 0x20
cmp dword [esi + 0x6c], 0
cmove 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.1004b880
add esp, 8
cmp dword [esi + 0x6c], 0
je 0x1004a51e
movzx eax, word [edi + 0x32]
push eax
push esi
call fcn.1004b880
movzx eax, word [edi + 0x30]
push eax
push esi
call fcn.1004b880
add esp, 0x10
push 0
push 0
push 0
call fcn.1004d300
mov dword [edi + 0x30], eax
push edi
mov dword [esi + 4], 0x71
call fcn.1004b610
add esp, 0x10
cmp dword [esi + 0x14], 0
jne 0x1004a425
cmp dword [esi + 4], 0x39
jne 0x1004a75d
push 0
push 0
push 0
call fcn.1004d580
mov dword [edi + 0x30], eax
add esp, 0xc
mov ecx, dword [esi + 0x14]
mov eax, 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
inc dword [esi + 0x14]
mov edx, dword [esi + 0x1c]
mov ebx, dword [esi + 0x14]
test edx, edx
jne 0x1004a638
mov eax, dword [esi + 8]
mov byte [ebx + eax], dl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], dl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], dl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], dl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], dl
inc dword [esi + 0x14]
mov eax, dword [esi + 0x84]
mov edx, dword [esi + 0x14]
cmp eax, 9
jne 0x1004a5e2
lea ecx, [eax - 7]
jmp 0x1004a5f9
cmp dword [esi + 0x88], 2
jge 0x1004a5f4
cmp eax, 2
jl 0x1004a5f4
xor ecx, ecx
jmp 0x1004a5f9
mov ecx, 4
mov eax, dword [esi + 8]
push edi
mov byte [edx + eax], cl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], 0xb
inc dword [esi + 0x14]
mov dword [esi + 4], 0x71
call fcn.1004b610
add esp, 4
cmp dword [esi + 0x14], 0
je 0x1004a75d
pop ebx
mov dword [esi + 0x28], 0xffffffff
xor eax, eax
pop esi
pop edi
pop ebp
pop ecx
ret
mov ecx, dword [edx + 0x24]
mov eax, dword [edx + 0x2c]
neg ecx
sbb cl, cl
and cl, 0x10
neg eax
sbb al, al
and al, 2
add cl, al
mov eax, dword [edx + 0x1c]
neg eax
sbb al, al
and al, 8
add cl, al
mov eax, dword [edx + 0x10]
neg eax
sbb al, al
and al, 4
add cl, al
cmp dword [edx], 0
setne al
add cl, al
mov eax, dword [esi + 8]
mov byte [ebx + 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
inc dword [esi + 0x14]
mov eax, dword [esi + 0x84]
mov edx, dword [esi + 0x14]
cmp eax, 9
jne 0x1004a6d3
lea ecx, [eax - 7]
jmp 0x1004a6ea
cmp dword [esi + 0x88], 2
jge 0x1004a6e5
cmp eax, 2
jl 0x1004a6e5
xor ecx, ecx
jmp 0x1004a6ea
mov ecx, 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 eax, dword [esi + 0x1c]
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
cmp dword [eax + 0x10], 0
je 0x1004a734
mov ecx, dword [esi + 8]
movzx eax, byte [eax + 0x14]
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 0x1004a74f
push edx
push dword [esi + 8]
push dword [edi + 0x30]
call fcn.1004d580
add esp, 0xc
mov dword [edi + 0x30], eax
mov dword [esi + 0x20], 0
mov dword [esi + 4], 0x45
cmp dword [esi + 4], 0x45
jne 0x1004a860
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x10], 0
je 0x1004a859
movzx ecx, word [eax + 0x14]
sub ecx, dword [esi + 0x20]
mov ebp, dword [esi + 0x14]
mov eax, ebp
add eax, ecx
mov dword [esp + 0x10], ecx
cmp eax, dword [esi + 0xc]
jbe 0x1004a806
nop dword [eax + eax]
mov eax, dword [esi + 0x1c]
mov ebx, dword [esi + 0xc]
sub ebx, dword [esi + 0x14]
push ebx
mov eax, dword [eax + 0x10]
add eax, dword [esi + 0x20]
push eax
mov eax, dword [esi + 8]
add eax, dword [esi + 0x14]
push eax
call fcn.1005d700
mov eax, dword [esi + 0x1c]
add esp, 0xc
mov ecx, dword [esi + 0xc]
mov dword [esi + 0x14], ecx
cmp dword [eax + 0x2c], 0
je 0x1004a7da
cmp ecx, ebp
jbe 0x1004a7da
mov eax, dword [esi + 8]
sub ecx, ebp
push ecx
add eax, ebp
push eax
push dword [edi + 0x30]
call fcn.1004d580
add esp, 0xc
mov dword [edi + 0x30], eax
add dword [esi + 0x20], ebx
push edi
call fcn.1004b610
add esp, 4
cmp dword [esi + 0x14], 0
jne 0x1004a425
mov ecx, dword [esp + 0x10]
xor ebp, ebp
mov eax, dword [esi + 0x14]
sub ecx, ebx
add eax, ecx
mov dword [esp + 0x10], ecx
cmp eax, dword [esi + 0xc]
ja 0x1004a790
mov eax, dword [esi + 0x1c]
push ecx
mov eax, dword [eax + 0x10]
add eax, dword [esi + 0x20]
push eax
mov eax, dword [esi + 0x14]
add eax, dword [esi + 8]
push eax
call fcn.1005d700
mov eax, dword [esp + 0x1c]
add esp, 0xc
add dword [esi + 0x14], eax
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x14]
cmp dword [eax + 0x2c], 0
je 0x1004a84e
cmp ecx, ebp
jbe 0x1004a84e
mov eax, dword [esi + 8]
sub ecx, ebp
push ecx
add eax, ebp
push eax
push dword [edi + 0x30]
call fcn.1004d580
add esp, 0xc
mov dword [edi + 0x30], eax
mov ebp, dword [esp + 0x1c]
mov dword [esi + 0x20], 0
mov dword [esi + 4], 0x49
cmp dword [esi + 4], 0x49
jne 0x1004a91b
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x1c], 0
je 0x1004a914
mov ebx, dword [esi + 0x14]
nop word [eax + eax]
mov eax, dword [esi + 0x14]
cmp eax, dword [esi + 0xc]
jne 0x1004a8c4
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x1004a8af
mov eax, dword [esi + 0x14]
cmp eax, ebx
jbe 0x1004a8af
sub eax, ebx
push eax
mov eax, dword [esi + 8]
add eax, ebx
push eax
push dword [edi + 0x30]
call fcn.1004d580
add esp, 0xc
mov dword [edi + 0x30], eax
push edi
call fcn.1004b610
add esp, 4
cmp dword [esi + 0x14], 0
jne 0x1004a425
xor ebx, ebx
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x20]
mov eax, dword [eax + 0x1c]
movzx edx, byte [eax + ecx]
lea eax, [ecx + 1]
mov ecx, dword [esi + 8]
mov dword [esi + 0x20], eax
mov eax, dword [esi + 0x14]
mov byte [ecx + eax], dl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
test edx, edx
jne 0x1004a880
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], edx
je 0x1004a90d
cmp ecx, ebx
jbe 0x1004a90d
mov eax, dword [esi + 8]
sub ecx, ebx
push ecx
add eax, ebx
push eax
push dword [edi + 0x30]
call fcn.1004d580
add esp, 0xc
mov dword [edi + 0x30], eax
mov dword [esi + 0x20], 0
mov dword [esi + 4], 0x5b
cmp dword [esi + 4], 0x5b
jne 0x1004a9c9
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x24], 0
je 0x1004a9c2
mov ebx, dword [esi + 0x14]
mov eax, dword [esi + 0x14]
cmp eax, dword [esi + 0xc]
jne 0x1004a979
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x1004a964
mov eax, dword [esi + 0x14]
cmp eax, ebx
jbe 0x1004a964
sub eax, ebx
push eax
mov eax, dword [esi + 8]
add eax, ebx
push eax
push dword [edi + 0x30]
call fcn.1004d580
add esp, 0xc
mov dword [edi + 0x30], eax
push edi
call fcn.1004b610
add esp, 4
cmp dword [esi + 0x14], 0
jne 0x1004a425
xor ebx, ebx
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x20]
mov eax, dword [eax + 0x24]
movzx edx, byte [eax + ecx]
lea eax, [ecx + 1]
mov ecx, dword [esi + 8]
mov dword [esi + 0x20], eax
mov eax, dword [esi + 0x14]
mov byte [ecx + eax], dl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
test edx, edx
jne 0x1004a935
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], edx
je 0x1004a9c2
cmp ecx, ebx
jbe 0x1004a9c2
mov eax, dword [esi + 8]
sub ecx, ebx
push ecx
add eax, ebx
push eax
push dword [edi + 0x30]
call fcn.1004d580
add esp, 0xc
mov dword [edi + 0x30], eax
mov dword [esi + 4], 0x67
cmp dword [esi + 4], 0x67
jne 0x1004aa41
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x1004aa27
mov eax, dword [esi + 0x14]
add eax, 2
cmp eax, dword [esi + 0xc]
jbe 0x1004a9f6
push edi
call fcn.1004b610
add esp, 4
cmp dword [esi + 0x14], 0
jne 0x1004a425
mov edx, dword [esi + 0x14]
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.1004d580
add esp, 0xc
mov dword [edi + 0x30], eax
push edi
mov dword [esi + 4], 0x71
call fcn.1004b610
add esp, 4
cmp dword [esi + 0x14], 0
jne 0x1004a425
cmp dword [edi + 4], 0
jne 0x1004aa62
cmp dword [esi + 0x74], 0
jne 0x1004aa62
test ebp, ebp
je 0x1004ab46
cmp dword [esi + 4], 0x29a
je 0x1004ab46
mov eax, dword [esi + 0x84]
push ebp
push esi
test eax, eax
jne 0x1004aa75
call fcn.10049930
jmp 0x1004aa9f
mov ecx, dword [esi + 0x88]
cmp ecx, 2
jne 0x1004aa87
call fcn.1004b080
jmp 0x1004aa9f
cmp ecx, 3
jne 0x1004aa93
call fcn.1004b1e0
jmp 0x1004aa9f
lea eax, [eax + eax*2]
mov eax, dword [eax*4 + 0x10088c90]
call eax
add esp, 8
cmp eax, 2
je 0x1004aaac
cmp eax, 3
jne 0x1004aab3
mov dword [esi + 4], 0x29a
test eax, eax
je 0x1004ac26
cmp eax, 2
je 0x1004ac26
cmp eax, 1
jne 0x1004ab46
cmp ebp, eax
jne 0x1004aad8
push esi
call fcn.1004ba00
add esp, 4
jmp 0x1004ab33
cmp ebp, 5
je 0x1004ab33
push 0
push 0
push 0
push esi
call fcn.1004bd80
add esp, 0x10
cmp ebp, 3
jne 0x1004ab33
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.1005dc80
add esp, 0xc
cmp dword [esi + 0x74], 0
jne 0x1004ab33
mov dword [esi + 0x6c], 0
mov dword [esi + 0x5c], 0
mov dword [esi + 0x16b4], 0
push edi
call fcn.1004b610
add esp, 4
cmp dword [edi + 0x10], 0
je 0x1004a425
cmp ebp, 4
jne 0x1004a42c
mov eax, dword [esi + 0x18]
test eax, eax
jg 0x1004ab5f
pop ebx
pop esi
pop edi
lea eax, [ebp - 3]
pop ebp
pop ecx
ret
cmp eax, 2
jne 0x1004abea
mov edx, dword [esi + 0x14]
movzx eax, byte [edi + 0x30]
mov ecx, 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 0x1004ac03
movzx eax, word [edi + 0x32]
push eax
push esi
call fcn.1004b880
movzx eax, word [edi + 0x30]
push eax
push esi
call fcn.1004b880
add esp, 0x10
push edi
call fcn.1004b610
mov eax, dword [esi + 0x18]
add esp, 4
test eax, eax
jle 0x1004ac18
neg eax
mov dword [esi + 0x18], eax
xor eax, eax
cmp dword [esi + 0x14], eax
pop ebx
pop esi
pop edi
sete al
pop ebp
pop ecx
ret
cmp dword [edi + 0x10], 0
jne 0x1004a42c
pop ebx
mov dword [esi + 0x28], 0xffffffff
xor eax, eax
pop esi
pop edi
pop ebp
pop ecx
ret
mov eax, dword [str.stream_error]
pop esi
mov dword [edi + 0x18], eax
mov eax, 0xfffffffe
pop edi
pop ebp
pop ecx
ret
pop edi
mov eax, 0xfffffffe
pop ebp
pop ecx
ret