Function at 0x46df31
Capabilities:
Compress data via zlib inflate or deflate

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
test edi, edi
je 0x46e776
mov esi, dword [edi + 0x1c]
test esi, esi
je 0x46e776
mov ebx, dword [ebp + 0xc]
cmp ebx, 5
ja 0x46e776
cmp dword [edi + 0xc], 0
je 0x46e76e
cmp dword [edi], 0
jne 0x46df74
cmp dword [edi + 4], 0
jne 0x46e76e
cmp dword [esi + 4], 0x29a
jne 0x46df86
cmp ebx, 4
jne 0x46e76e
cmp dword [edi + 0x10], 0
jne 0x46df9b
mov eax, dword [str.buffer_error]
mov dword [edi + 0x18], eax
push 0xfffffffffffffffb
jmp 0x46e778
cmp dword [esi + 4], 0x2a
mov eax, dword [esi + 0x28]
mov dword [esi], edi
mov dword [ebp - 8], eax
mov dword [esi + 0x28], ebx
jne 0x46e242
cmp dword [esi + 0x18], 2
jne 0x46e1a1
push esi
call fcn.0046fb06
mov eax, dword [esi + 0x14]
pop ecx
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
inc dword [esi + 0x14]
mov edx, dword [esi + 0x1c]
mov ecx, dword [esi + 0x14]
test edx, edx
jne 0x46e078
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 ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], dl
inc dword [esi + 0x14]
mov eax, dword [esi + 0x4dc]
mov edx, dword [esi + 0x14]
cmp eax, 9
jne 0x46e041
push 2
jmp 0x46e055
cmp dword [esi + 0x4e0], 2
jge 0x46e053
cmp eax, 2
jl 0x46e053
xor ecx, ecx
jmp 0x46e056
push 4
pop ecx
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
inc dword [esi + 0x14]
mov dword [esi + 4], 0x71
jmp 0x46e242
cmp dword [edx + 0x24], 0
sete cl
dec cl
and cl, 0x10
cmp dword [edx + 0x2c], 0
sete al
dec al
and al, 2
add cl, al
cmp dword [edx + 0x1c], 0
sete al
dec al
and al, 8
add cl, al
cmp dword [edx + 0x10], 0
sete al
dec al
and al, 4
add cl, al
cmp dword [edx], 0
mov edx, dword [esi + 0x14]
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]
mov al, 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]
mov al, byte [eax + 5]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
mov al, 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]
mov al, byte [eax + 7]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov eax, dword [esi + 0x4dc]
mov edx, dword [esi + 0x14]
cmp eax, 9
jne 0x46e119
push 2
jmp 0x46e12d
cmp dword [esi + 0x4e0], 2
jge 0x46e12b
cmp eax, 2
jl 0x46e12b
xor ecx, ecx
jmp 0x46e12e
push 4
pop ecx
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 0x46e176
mov ecx, dword [esi + 8]
mov al, 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]
mov al, 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 0x46e191
push edx
push dword [esi + 8]
push dword [edi + 0x30]
call fcn.0046f7e1
add esp, 0xc
mov dword [edi + 0x30], eax
and dword [esi + 0x20], 0
mov dword [esi + 4], 0x45
jmp 0x46e242
mov ecx, dword [esi + 0x84]
shl ecx, 0xc
sub ecx, 0x7800
cmp dword [esi + 0x4e0], 2
jge 0x46e1d6
mov edx, dword [esi + 0x4dc]
cmp edx, 2
jl 0x46e1d6
xor eax, eax
cmp edx, 6
jge 0x46e1ce
inc eax
jmp 0x46e1d8
setne al
add eax, 2
jmp 0x46e1d8
xor eax, eax
shl eax, 6
or eax, ecx
mov dword [ebp + 8], 0x1f
mov ecx, eax
mov dword [esi + 4], 0x71
or ecx, 0x20
cmp dword [esi + 0x4c4], 0
cmove ecx, eax
xor edx, edx
mov eax, ecx
div dword [ebp + 8]
sub ecx, edx
add ecx, dword [ebp + 8]
push ecx
push esi
call fcn.0046f74c
cmp dword [esi + 0x4c4], 0
pop ecx
pop ecx
je 0x46e231
movzx eax, word [edi + 0x32]
push eax
push esi
call fcn.0046f74c
movzx eax, word [edi + 0x30]
push eax
push esi
call fcn.0046f74c
add esp, 0x10
push 0
push 0
push 0
call fcn.00472af7
add esp, 0xc
mov dword [edi + 0x30], eax
cmp dword [esi + 4], 0x45
jne 0x46e30f
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x10], 0
je 0x46e308
movzx eax, word [eax + 0x14]
mov ecx, dword [esi + 0x14]
mov dword [ebp + 8], ecx
cmp dword [esi + 0x20], eax
jae 0x46e2d2
mov ebx, dword [esi + 0x14]
cmp ebx, dword [esi + 0xc]
jne 0x46e2a8
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x46e294
cmp ebx, ecx
jbe 0x46e294
mov eax, dword [esi + 8]
sub ebx, ecx
push ebx
add eax, ecx
push eax
push dword [edi + 0x30]
call fcn.0046f7e1
add esp, 0xc
mov dword [edi + 0x30], eax
push edi
call fcn.0046f38c
mov ebx, dword [esi + 0x14]
pop ecx
mov ecx, ebx
mov dword [ebp + 8], ecx
cmp ebx, dword [esi + 0xc]
je 0x46e2cf
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
inc dword [esi + 0x14]
inc dword [esi + 0x20]
mov eax, dword [esi + 0x1c]
mov ecx, dword [ebp + 8]
movzx eax, word [eax + 0x14]
cmp dword [esi + 0x20], eax
jb 0x46e268
mov ebx, dword [ebp + 0xc]
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x46e2f9
mov eax, dword [esi + 0x14]
cmp eax, ecx
jbe 0x46e2f9
sub eax, ecx
push eax
mov eax, dword [esi + 8]
add eax, ecx
push eax
push dword [edi + 0x30]
call fcn.0046f7e1
add esp, 0xc
mov dword [edi + 0x30], eax
mov ecx, dword [esi + 0x1c]
mov eax, dword [esi + 0x20]
cmp eax, dword [ecx + 0x14]
jne 0x46e30f
and dword [esi + 0x20], 0
mov dword [esi + 4], 0x49
cmp dword [esi + 4], 0x49
jne 0x46e3d6
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x1c], 0
je 0x46e3cf
mov ecx, dword [esi + 0x14]
mov dword [ebp + 8], ecx
mov edx, dword [esi + 0x14]
cmp edx, dword [esi + 0xc]
jne 0x46e36c
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x46e358
cmp edx, ecx
jbe 0x46e358
mov eax, dword [esi + 8]
sub edx, ecx
push edx
add eax, ecx
push eax
push dword [edi + 0x30]
call fcn.0046f7e1
add esp, 0xc
mov dword [edi + 0x30], eax
push edi
call fcn.0046f38c
mov edx, dword [esi + 0x14]
pop ecx
mov ecx, edx
mov dword [ebp + 8], ecx
cmp edx, dword [esi + 0xc]
je 0x46e397
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x20]
mov eax, dword [eax + 0x1c]
movzx eax, byte [eax + ecx]
mov dword [ebp - 4], eax
lea eax, [ecx + 1]
mov ecx, dword [ebp - 4]
mov dword [esi + 0x20], eax
mov eax, dword [esi + 8]
mov byte [edx + eax], cl
inc dword [esi + 0x14]
test ecx, ecx
mov ecx, dword [ebp + 8]
je 0x46e39e
jmp 0x46e32c
mov dword [ebp - 4], 1
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x46e3c5
mov eax, dword [esi + 0x14]
cmp eax, ecx
jbe 0x46e3c5
sub eax, ecx
push eax
mov eax, dword [esi + 8]
add eax, ecx
push eax
push dword [edi + 0x30]
call fcn.0046f7e1
add esp, 0xc
mov dword [edi + 0x30], eax
cmp dword [ebp - 4], 0
jne 0x46e3d6
and dword [esi + 0x20], 0
mov dword [esi + 4], 0x5b
cmp dword [esi + 4], 0x5b
jne 0x46e499
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x24], 0
je 0x46e492
mov ecx, dword [esi + 0x14]
mov dword [ebp + 8], ecx
mov edx, dword [esi + 0x14]
cmp edx, dword [esi + 0xc]
jne 0x46e433
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x46e41f
cmp edx, ecx
jbe 0x46e41f
mov eax, dword [esi + 8]
sub edx, ecx
push edx
add eax, ecx
push eax
push dword [edi + 0x30]
call fcn.0046f7e1
add esp, 0xc
mov dword [edi + 0x30], eax
push edi
call fcn.0046f38c
mov edx, dword [esi + 0x14]
pop ecx
mov ecx, edx
mov dword [ebp + 8], ecx
cmp edx, dword [esi + 0xc]
je 0x46e45e
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x20]
mov eax, dword [eax + 0x24]
movzx eax, byte [eax + ecx]
mov dword [ebp - 4], eax
lea eax, [ecx + 1]
mov ecx, dword [ebp - 4]
mov dword [esi + 0x20], eax
mov eax, dword [esi + 8]
mov byte [edx + eax], cl
inc dword [esi + 0x14]
test ecx, ecx
mov ecx, dword [ebp + 8]
je 0x46e465
jmp 0x46e3f3
mov dword [ebp - 4], 1
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x46e48c
mov eax, dword [esi + 0x14]
cmp eax, ecx
jbe 0x46e48c
sub eax, ecx
push eax
mov eax, dword [esi + 8]
add eax, ecx
push eax
push dword [edi + 0x30]
call fcn.0046f7e1
add esp, 0xc
mov dword [edi + 0x30], eax
cmp dword [ebp - 4], 0
jne 0x46e499
mov dword [esi + 4], 0x67
cmp dword [esi + 4], 0x67
jne 0x46e4f7
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x46e4f0
mov eax, dword [esi + 0x14]
add eax, 2
cmp eax, dword [esi + 0xc]
jbe 0x46e4ba
push edi
call fcn.0046f38c
pop ecx
mov edx, dword [esi + 0x14]
lea eax, [edx + 2]
cmp eax, dword [esi + 0xc]
ja 0x46e4f7
mov ecx, dword [esi + 8]
mov al, byte [edi + 0x30]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
mov al, byte [edi + 0x31]
mov byte [edx + ecx], al
xor eax, eax
inc dword [esi + 0x14]
push eax
push eax
push eax
call fcn.0046f7e1
add esp, 0xc
mov dword [edi + 0x30], eax
mov dword [esi + 4], 0x71
xor eax, eax
cmp dword [esi + 0x14], eax
je 0x46e517
push edi
call fcn.0046f38c
xor eax, eax
pop ecx
cmp dword [edi + 0x10], eax
jne 0x46e52a
or dword [esi + 0x28], 0xffffffff
xor eax, eax
jmp 0x46e779
cmp dword [edi + 4], eax
jne 0x46e52a
cmp ebx, dword [ebp - 8]
jg 0x46e52a
cmp ebx, 4
jne 0x46df8c
mov ecx, 0x29a
cmp dword [esi + 4], ecx
jne 0x46e53e
cmp dword [edi + 4], eax
je 0x46e543
jmp 0x46df8c
cmp dword [edi + 4], eax
jne 0x46e55c
cmp dword [esi + 0x4cc], eax
jne 0x46e55c
test ebx, ebx
je 0x46e687
cmp dword [esi + 4], ecx
je 0x46e687
cmp dword [edi + 0x38], eax
je 0x46e598
cmp dword [esi + 0xb0], eax
jne 0x46e598
mov eax, dword [esi + 0x80]
push 1
shr eax, 2
push eax
push dword [edi + 0x28]
call dword [edi + 0x20]
mov ecx, eax
mov eax, dword [esi + 0x80]
shr eax, 2
push eax
push 0
push ecx
mov dword [esi + 0xb0], ecx
call fcn.0044d290
add esp, 0x18
cmp dword [edi + 0x38], 0
je 0x46e5ab
cmp dword [esi + 0x4e0], 3
je 0x46df8c
mov eax, dword [esi + 0x4e0]
cmp eax, 2
jne 0x46e5bf
push ebx
push esi
call fcn.0046ed53
jmp 0x46e5cb
cmp eax, 3
jne 0x46e5cf
push ebx
push esi
call fcn.0046ee95
pop ecx
pop ecx
jmp 0x46e5e4
imul eax, dword [esi + 0x4dc], 0xc
push dword [edi + 0x38]
push ebx
push esi
call dword [eax + 0x488fa8]
add esp, 0xc
cmp eax, 2
je 0x46e5ee
cmp eax, 3
jne 0x46e5f5
mov dword [esi + 4], 0x29a
test eax, eax
je 0x46e75f
cmp eax, 2
je 0x46e75f
cmp eax, 1
jne 0x46e687
cmp ebx, eax
jne 0x46e618
push esi
call fcn.004712b4
pop ecx
jmp 0x46e676
cmp ebx, 5
je 0x46e676
xor eax, eax
push eax
push eax
push eax
push esi
call fcn.004716e0
add esp, 0x10
cmp ebx, 3
jne 0x46e676
mov eax, dword [esi + 0x98]
xor edx, edx
mov ecx, dword [esi + 0xa0]
mov word [eax + ecx*2 - 2], dx
mov eax, dword [esi + 0xa0]
lea eax, [eax*2 - 2]
push eax
push edx
push dword [esi + 0x98]
call fcn.0044d290
xor eax, eax
add esp, 0xc
cmp dword [esi + 0x4cc], eax
jne 0x46e676
mov dword [esi + 0x4c4], eax
mov dword [esi + 0x4b4], eax
push edi
call fcn.0046f38c
cmp dword [edi + 0x10], 0
pop ecx
je 0x46e50c
cmp ebx, 4
jne 0x46e510
cmp dword [esi + 0x18], 0
jg 0x46e69e
xor eax, eax
inc eax
jmp 0x46e779
cmp dword [esi + 0x18], 2
jne 0x46e729
push esi
call fcn.0046fae7
mov al, byte [edi + 0x30]
mov edx, dword [esi + 8]
pop ecx
mov ecx, dword [esi + 0x14]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov al, byte [edi + 0x31]
mov ecx, dword [esi + 8]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov al, byte [edi + 0x32]
mov ecx, dword [esi + 8]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov al, byte [edi + 0x33]
mov ecx, dword [esi + 8]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov al, 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]
mov al, byte [edi + 9]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
mov al, byte [edi + 0xa]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
mov al, byte [edi + 0xb]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
jmp 0x46e742
movzx eax, word [edi + 0x32]
push eax
push esi
call fcn.0046f74c
movzx eax, word [edi + 0x30]
push eax
push esi
call fcn.0046f74c
add esp, 0x10
push edi
call fcn.0046f38c
mov eax, dword [esi + 0x18]
pop ecx
test eax, eax
jle 0x46e755
neg eax
mov dword [esi + 0x18], eax
xor eax, eax
cmp dword [esi + 0x14], eax
sete al
jmp 0x46e779
cmp dword [edi + 0x10], 0
jne 0x46e510
jmp 0x46e50c
mov eax, dword [str.stream_error]
mov dword [edi + 0x18], eax
push 0xfffffffffffffffe
pop eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret