Function at 0x57d2d0
Capabilities:
Compress data via zlib inflate or deflate

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push edi
mov ebx, edx
mov edi, ecx
mov dword [ebp - 0xc], ebx
call fcn.0057d140
test eax, eax
jne 0x57db73
cmp ebx, 5
ja 0x57db73
push esi
mov esi, dword [edi + 0x1c]
cmp dword [edi + 0xc], eax
je 0x57db5f
cmp dword [edi + 4], eax
je 0x57d30f
cmp dword [edi], eax
je 0x57db5f
cmp dword [esi + 4], 0x29a
jne 0x57d321
cmp ebx, 4
jne 0x57db5f
cmp dword [edi + 0x10], 0
je 0x57d390
cmp dword [esi + 0x14], 0
mov edx, dword [esi + 0x28]
mov dword [esi + 0x28], ebx
je 0x57d34e
call fcn.0057d280
cmp dword [edi + 0x10], 0
jne 0x57d380
mov dword [esi + 0x28], 0xffffffff
pop esi
pop edi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
cmp dword [edi + 4], 0
jne 0x57d380
xor eax, eax
mov ecx, 9
cmp edx, 4
cmovg eax, ecx
add edx, edx
sub edx, eax
xor ecx, ecx
cmp ebx, 4
mov eax, 9
cmovg ecx, eax
lea eax, [ebx + ebx]
sub eax, ecx
cmp eax, edx
jg 0x57d380
cmp ebx, 4
jne 0x57d390
mov eax, dword [esi + 4]
cmp eax, 0x29a
jne 0x57d3a4
cmp dword [edi + 4], 0
je 0x57d3a4
mov eax, dword [str.buffer_error]
pop esi
mov dword [edi + 0x18], eax
mov eax, 0xfffffffb
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
cmp eax, 0x2a
jne 0x57d453
mov ecx, dword [esi + 0x30]
shl ecx, 0xc
sub ecx, 0x7800
cmp dword [esi + 0x88], 2
jge 0x57d3e6
mov edx, dword [esi + 0x84]
cmp edx, 2
jl 0x57d3e6
cmp edx, 6
jge 0x57d3d9
mov eax, 1
jmp 0x57d3e8
xor eax, eax
cmp edx, 6
setne al
add eax, 2
jmp 0x57d3e8
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 edx, ecx
shl edx, 5
sub edx, ecx
mov ecx, esi
call fcn.0057d250
cmp dword [esi + 0x6c], 0
je 0x57d434
movzx edx, word [edi + 0x32]
mov ecx, esi
call fcn.0057d250
movzx edx, word [edi + 0x30]
mov ecx, esi
call fcn.0057d250
mov dword [edi + 0x30], 1
mov ecx, edi
mov dword [esi + 4], 0x71
call fcn.0057d280
cmp dword [esi + 0x14], 0
jne 0x57d33e
cmp dword [esi + 4], 0x39
jne 0x57d665
mov dword [edi + 0x30], 0
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 0x57d53a
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 0x57d4e5
lea ecx, [eax - 7]
jmp 0x57d4fc
cmp dword [esi + 0x88], 2
jge 0x57d4f7
cmp eax, 2
jl 0x57d4f7
xor ecx, ecx
jmp 0x57d4fc
mov ecx, 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], 0xa
mov ecx, edi
inc dword [esi + 0x14]
mov dword [esi + 4], 0x71
call fcn.0057d280
cmp dword [esi + 0x14], 0
je 0x57d665
mov dword [esi + 0x28], 0xffffffff
xor eax, eax
pop esi
pop edi
pop ebx
mov esp, ebp
pop ebp
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 0x57d5d5
lea ecx, [eax - 7]
jmp 0x57d5ec
cmp dword [esi + 0x88], 2
jge 0x57d5e7
cmp eax, 2
jl 0x57d5e7
xor ecx, ecx
jmp 0x57d5ec
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 0x57d636
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 0x57d657
mov eax, dword [esi + 8]
test eax, eax
je 0x57d654
mov ecx, dword [edi + 0x30]
push edx
mov edx, eax
call fcn.0057b0a0
add esp, 4
mov dword [edi + 0x30], eax
mov dword [esi + 0x20], 0
mov dword [esi + 4], 0x45
cmp dword [esi + 4], 0x45
jne 0x57d77c
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x10], 0
je 0x57d775
movzx ecx, word [eax + 0x14]
mov ebx, dword [esi + 0x14]
mov edx, ebx
sub ecx, dword [esi + 0x20]
mov dword [ebp - 4], ebx
mov dword [ebp - 8], ecx
lea eax, [edx + ecx]
cmp eax, dword [esi + 0xc]
jbe 0x57d722
nop word [eax + eax]
mov eax, dword [esi + 0x1c]
mov ebx, dword [esi + 0xc]
sub ebx, edx
push ebx
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.0068bfa0
mov eax, dword [esi + 0x1c]
add esp, 0xc
mov ecx, dword [esi + 0xc]
mov dword [esi + 0x14], ecx
cmp dword [eax + 0x2c], 0
je 0x57d6f1
mov eax, dword [ebp - 4]
cmp ecx, eax
jbe 0x57d6f1
mov edx, dword [esi + 8]
sub ecx, eax
add edx, eax
jne 0x57d6e2
xor eax, eax
jmp 0x57d6ee
push ecx
mov ecx, dword [edi + 0x30]
call fcn.0057b0a0
add esp, 4
mov dword [edi + 0x30], eax
add dword [esi + 0x20], ebx
mov ecx, edi
call fcn.0057d280
cmp dword [esi + 0x14], 0
jne 0x57d33e
mov ecx, dword [ebp - 8]
mov edx, dword [esi + 0x14]
sub ecx, ebx
mov dword [ebp - 4], 0
mov dword [ebp - 8], ecx
lea eax, [edx + ecx]
cmp eax, dword [esi + 0xc]
ja 0x57d6a0
mov ebx, dword [ebp - 4]
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.0068bfa0
mov eax, dword [ebp - 8]
add esp, 0xc
add dword [esi + 0x14], eax
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x14]
cmp dword [eax + 0x2c], 0
je 0x57d76e
cmp ecx, ebx
jbe 0x57d76e
mov edx, dword [esi + 8]
sub ecx, ebx
add edx, ebx
jne 0x57d75f
xor eax, eax
jmp 0x57d76b
push ecx
mov ecx, dword [edi + 0x30]
call fcn.0057b0a0
add esp, 4
mov dword [edi + 0x30], eax
mov dword [esi + 0x20], 0
mov dword [esi + 4], 0x49
cmp dword [esi + 4], 0x49
jne 0x57d839
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x1c], 0
je 0x57d832
mov ebx, dword [esi + 0x14]
mov eax, dword [esi + 0x14]
cmp eax, dword [esi + 0xc]
jne 0x57d7dd
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x57d7ca
mov eax, dword [esi + 0x14]
cmp eax, ebx
jbe 0x57d7ca
mov edx, dword [esi + 8]
sub eax, ebx
add edx, ebx
jne 0x57d7bb
xor eax, eax
jmp 0x57d7c7
mov ecx, dword [edi + 0x30]
push eax
call fcn.0057b0a0
add esp, 4
mov dword [edi + 0x30], eax
mov ecx, edi
call fcn.0057d280
cmp dword [esi + 0x14], 0
jne 0x57d33e
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 0x57d796
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], edx
je 0x57d82b
cmp ecx, ebx
jbe 0x57d82b
mov edx, dword [esi + 8]
sub ecx, ebx
add edx, ebx
jne 0x57d81c
xor eax, eax
jmp 0x57d828
push ecx
mov ecx, dword [edi + 0x30]
call fcn.0057b0a0
add esp, 4
mov dword [edi + 0x30], eax
mov dword [esi + 0x20], 0
mov dword [esi + 4], 0x5b
cmp dword [esi + 4], 0x5b
jne 0x57d8ef
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x24], 0
je 0x57d8e8
mov ebx, dword [esi + 0x14]
mov eax, dword [esi + 0x14]
cmp eax, dword [esi + 0xc]
jne 0x57d89a
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x57d887
mov eax, dword [esi + 0x14]
cmp eax, ebx
jbe 0x57d887
mov edx, dword [esi + 8]
sub eax, ebx
add edx, ebx
jne 0x57d878
xor eax, eax
jmp 0x57d884
mov ecx, dword [edi + 0x30]
push eax
call fcn.0057b0a0
add esp, 4
mov dword [edi + 0x30], eax
mov ecx, edi
call fcn.0057d280
cmp dword [esi + 0x14], 0
jne 0x57d33e
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 0x57d853
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], edx
je 0x57d8e8
cmp ecx, ebx
jbe 0x57d8e8
mov edx, dword [esi + 8]
sub ecx, ebx
add edx, ebx
jne 0x57d8d9
xor eax, eax
jmp 0x57d8e5
push ecx
mov ecx, dword [edi + 0x30]
call fcn.0057b0a0
add esp, 4
mov dword [edi + 0x30], eax
mov dword [esi + 4], 0x67
cmp dword [esi + 4], 0x67
jne 0x57d959
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x57d941
mov eax, dword [esi + 0x14]
add eax, 2
cmp eax, dword [esi + 0xc]
jbe 0x57d91a
mov ecx, edi
call fcn.0057d280
cmp dword [esi + 0x14], 0
jne 0x57d33e
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
movzx eax, byte [edi + 0x30]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
movzx eax, byte [edi + 0x31]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov dword [edi + 0x30], 0
mov ecx, edi
mov dword [esi + 4], 0x71
call fcn.0057d280
cmp dword [esi + 0x14], 0
jne 0x57d33e
cmp dword [edi + 4], 0
mov ebx, dword [ebp - 0xc]
jne 0x57d97d
cmp dword [esi + 0x74], 0
jne 0x57d97d
test ebx, ebx
je 0x57da68
cmp dword [esi + 4], 0x29a
je 0x57da68
mov eax, dword [esi + 0x84]
test eax, eax
jne 0x57d990
push ebx
push esi
call fcn.0057e0d0
jmp 0x57d9c4
mov ecx, dword [esi + 0x88]
cmp ecx, 2
jne 0x57d9a6
mov edx, ebx
mov ecx, esi
call fcn.0057f110
jmp 0x57d9c7
cmp ecx, 3
jne 0x57d9b6
mov edx, ebx
mov ecx, esi
call fcn.0057edb0
jmp 0x57d9c7
lea eax, [eax + eax*2]
mov eax, dword [eax*4 + 0x7397a0]
push ebx
push esi
call eax
add esp, 8
cmp eax, 2
je 0x57d9d1
cmp eax, 3
jne 0x57d9d8
mov dword [esi + 4], 0x29a
test eax, eax
je 0x57db45
cmp eax, 2
je 0x57db45
cmp eax, 1
jne 0x57da68
cmp ebx, eax
jne 0x57d9fb
mov ecx, esi
call fcn.00581730
jmp 0x57da57
cmp ebx, 5
je 0x57da57
push 0
push 0
xor edx, edx
mov ecx, esi
call fcn.00581640
add esp, 8
cmp ebx, 3
jne 0x57da57
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.005077d5
add esp, 0xc
cmp dword [esi + 0x74], 0
jne 0x57da57
mov dword [esi + 0x6c], 0
mov dword [esi + 0x5c], 0
mov dword [esi + 0x16b4], 0
mov ecx, edi
call fcn.0057d280
cmp dword [edi + 0x10], 0
je 0x57d33e
cmp ebx, 4
jne 0x57d345
mov eax, dword [esi + 0x18]
test eax, eax
jg 0x57da82
pop esi
pop edi
lea eax, [ebx - 3]
pop ebx
mov esp, ebp
pop ebp
ret
cmp eax, 2
jne 0x57db0d
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 0x57db23
movzx edx, word [edi + 0x32]
mov ecx, esi
call fcn.0057d250
movzx edx, word [edi + 0x30]
mov ecx, esi
call fcn.0057d250
mov ecx, edi
call fcn.0057d280
mov eax, dword [esi + 0x18]
test eax, eax
jle 0x57db36
neg eax
mov dword [esi + 0x18], eax
xor eax, eax
cmp dword [esi + 0x14], eax
pop esi
pop edi
sete al
pop ebx
mov esp, ebp
pop ebp
ret
cmp dword [edi + 0x10], 0
jne 0x57d345
mov dword [esi + 0x28], 0xffffffff
xor eax, eax
pop esi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [str.stream_error]
pop esi
mov dword [edi + 0x18], eax
mov eax, 0xfffffffe
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
pop edi
mov eax, 0xfffffffe
pop ebx
mov esp, ebp
pop ebp
ret