Function at 0x55b980
Capabilities:
Compress data via zlib inflate or deflate

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push edi
mov edi, dword [ebp + 8]
push edi
call fcn.0055c730
add esp, 4
test eax, eax
jne 0x55c248
mov ebx, dword [ebp + 0xc]
cmp ebx, 5
ja 0x55c248
push esi
mov esi, dword [edi + 0x1c]
cmp dword [edi + 0xc], eax
je 0x55c232
cmp dword [edi + 4], eax
je 0x55b9c0
cmp dword [edi], eax
je 0x55c232
cmp dword [esi + 4], 0x29a
jne 0x55b9d2
cmp ebx, 4
jne 0x55c232
cmp dword [edi + 0x10], 0
je 0x55ba47
cmp dword [esi + 0x14], 0
mov edx, dword [esi + 0x28]
mov dword [esi + 0x28], ebx
je 0x55ba05
push edi
call fcn.0055ce70
add esp, 4
cmp dword [edi + 0x10], 0
jne 0x55ba37
mov dword [esi + 0x28], 0xffffffff
pop esi
pop edi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret 8
cmp dword [edi + 4], 0
jne 0x55ba37
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 0x55ba37
cmp ebx, 4
jne 0x55ba47
mov eax, dword [esi + 4]
cmp eax, 0x29a
jne 0x55ba5d
cmp dword [edi + 4], 0
je 0x55ba5d
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 8
cmp eax, 0x2a
jne 0x55bb24
mov ecx, dword [esi + 0x84]
shl ecx, 0xc
sub ecx, 0x7800
cmp dword [esi + 0xdc], 2
jge 0x55baa2
mov edx, dword [esi + 0xd8]
cmp edx, 2
jl 0x55baa2
cmp edx, 6
jge 0x55ba95
mov eax, 1
jmp 0x55baa4
xor eax, eax
cmp edx, 6
setne al
add eax, 2
jmp 0x55baa4
xor eax, eax
shl eax, 6
or eax, ecx
mov ecx, eax
or ecx, 0x20
cmp dword [esi + 0xc0], 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.0055d130
add esp, 8
cmp dword [esi + 0xc0], 0
je 0x55bafc
movzx eax, word [edi + 0x32]
push eax
push esi
call fcn.0055d130
movzx eax, word [edi + 0x30]
push eax
push esi
call fcn.0055d130
add esp, 0x10
push 0
push 0
push 0
call fcn.00560e80
mov dword [edi + 0x30], eax
push edi
mov dword [esi + 4], 0x71
call fcn.0055ce70
add esp, 4
cmp dword [esi + 0x14], 0
jne 0x55b9f3
cmp dword [esi + 4], 0x39
jne 0x55bd33
push esi
call fcn.0055a890
mov ecx, dword [esi + 0x14]
add esp, 4
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 0x55bc11
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 + 0xd8]
mov edx, dword [esi + 0x14]
cmp eax, 9
jne 0x55bbb8
lea ecx, [eax - 7]
jmp 0x55bbcf
cmp dword [esi + 0xdc], 2
jge 0x55bbca
cmp eax, 2
jl 0x55bbca
xor ecx, ecx
jmp 0x55bbcf
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], 0xa
inc dword [esi + 0x14]
mov dword [esi + 4], 0x71
call fcn.0055ce70
add esp, 4
cmp dword [esi + 0x14], 0
je 0x55bd33
mov dword [esi + 0x28], 0xffffffff
xor eax, eax
pop esi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret 8
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 + 0xd8]
mov edx, dword [esi + 0x14]
cmp eax, 9
jne 0x55bcac
lea ecx, [eax - 7]
jmp 0x55bcc3
cmp dword [esi + 0xdc], 2
jge 0x55bcbe
cmp eax, 2
jl 0x55bcbe
xor ecx, ecx
jmp 0x55bcc3
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 0x55bd0d
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 0x55bd25
push edx
push dword [esi + 8]
push dword [edi + 0x30]
call fcn.0055a820
mov dword [edi + 0x30], eax
mov dword [esi + 0x20], 0
mov dword [esi + 4], 0x45
cmp dword [esi + 4], 0x45
jne 0x55be31
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x10], 0
je 0x55be2a
movzx ecx, word [eax + 0x14]
mov ebx, dword [esi + 0x14]
mov eax, ebx
sub ecx, dword [esi + 0x20]
add eax, ecx
mov dword [ebp + 8], ebx
mov dword [ebp - 4], ecx
cmp eax, dword [esi + 0xc]
jbe 0x55bddf
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.00463e20
mov eax, dword [esi + 0x1c]
add esp, 0xc
mov ecx, dword [esi + 0xc]
mov dword [esi + 0x14], ecx
cmp dword [eax + 0x2c], 0
je 0x55bdad
mov edx, dword [ebp + 8]
cmp ecx, edx
jbe 0x55bdad
mov eax, dword [esi + 8]
sub ecx, edx
push ecx
add eax, edx
push eax
push dword [edi + 0x30]
call fcn.0055a820
mov dword [edi + 0x30], eax
add dword [esi + 0x20], ebx
push edi
call fcn.0055ce70
add esp, 4
cmp dword [esi + 0x14], 0
jne 0x55b9f3
mov ecx, dword [ebp - 4]
mov eax, dword [esi + 0x14]
sub ecx, ebx
add eax, ecx
mov dword [ebp + 8], 0
mov dword [ebp - 4], ecx
cmp eax, dword [esi + 0xc]
ja 0x55bd63
mov ebx, dword [ebp + 8]
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.00463e20
mov eax, dword [ebp - 4]
add esp, 0xc
add dword [esi + 0x14], eax
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x14]
cmp dword [eax + 0x2c], 0
je 0x55be23
cmp ecx, ebx
jbe 0x55be23
mov eax, dword [esi + 8]
sub ecx, ebx
push ecx
add eax, ebx
push eax
push dword [edi + 0x30]
call fcn.0055a820
mov dword [edi + 0x30], eax
mov dword [esi + 0x20], 0
mov dword [esi + 4], 0x49
cmp dword [esi + 4], 0x49
jne 0x55bee5
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x1c], 0
je 0x55bede
mov ebx, dword [esi + 0x14]
jmp 0x55be50
mov eax, dword [esi + 0x14]
cmp eax, dword [esi + 0xc]
jne 0x55be91
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x55be7c
mov eax, dword [esi + 0x14]
cmp eax, ebx
jbe 0x55be7c
sub eax, ebx
push eax
mov eax, dword [esi + 8]
add eax, ebx
push eax
push dword [edi + 0x30]
call fcn.0055a820
mov dword [edi + 0x30], eax
push edi
call fcn.0055ce70
add esp, 4
cmp dword [esi + 0x14], 0
jne 0x55b9f3
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 0x55be50
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], edx
je 0x55bed7
cmp ecx, ebx
jbe 0x55bed7
mov eax, dword [esi + 8]
sub ecx, ebx
push ecx
add eax, ebx
push eax
push dword [edi + 0x30]
call fcn.0055a820
mov dword [edi + 0x30], eax
mov dword [esi + 0x20], 0
mov dword [esi + 4], 0x5b
cmp dword [esi + 4], 0x5b
jne 0x55bf8e
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x24], 0
je 0x55bf87
mov ebx, dword [esi + 0x14]
nop
mov eax, dword [esi + 0x14]
cmp eax, dword [esi + 0xc]
jne 0x55bf41
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x55bf2c
mov eax, dword [esi + 0x14]
cmp eax, ebx
jbe 0x55bf2c
sub eax, ebx
push eax
mov eax, dword [esi + 8]
add eax, ebx
push eax
push dword [edi + 0x30]
call fcn.0055a820
mov dword [edi + 0x30], eax
push edi
call fcn.0055ce70
add esp, 4
cmp dword [esi + 0x14], 0
jne 0x55b9f3
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 0x55bf00
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], edx
je 0x55bf87
cmp ecx, ebx
jbe 0x55bf87
mov eax, dword [esi + 8]
sub ecx, ebx
push ecx
add eax, ebx
push eax
push dword [edi + 0x30]
call fcn.0055a820
mov dword [edi + 0x30], eax
mov dword [esi + 4], 0x67
cmp dword [esi + 4], 0x67
jne 0x55c003
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x55bfe9
mov eax, dword [esi + 0x14]
add eax, 2
cmp eax, dword [esi + 0xc]
jbe 0x55bfbb
push edi
call fcn.0055ce70
add esp, 4
cmp dword [esi + 0x14], 0
jne 0x55b9f3
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.0055a820
mov dword [edi + 0x30], eax
push edi
mov dword [esi + 4], 0x71
call fcn.0055ce70
add esp, 4
cmp dword [esi + 0x14], 0
jne 0x55b9f3
cmp dword [edi + 4], 0
mov ebx, dword [ebp + 0xc]
jne 0x55c02a
cmp dword [esi + 0xc8], 0
jne 0x55c02a
test ebx, ebx
je 0x55c127
cmp dword [esi + 4], 0x29a
je 0x55c127
mov eax, dword [esi + 0xd8]
push ebx
push esi
test eax, eax
jne 0x55c03d
call fcn.0055ab60
jmp 0x55c067
mov ecx, dword [esi + 0xdc]
cmp ecx, 2
jne 0x55c04f
call fcn.0055c790
jmp 0x55c067
cmp ecx, 3
jne 0x55c05b
call fcn.0055c940
jmp 0x55c067
lea eax, [eax + eax*2]
mov eax, dword [eax*4 + 0x5e3cd0]
call eax
add esp, 8
cmp eax, 2
je 0x55c074
cmp eax, 3
jne 0x55c07b
mov dword [esi + 4], 0x29a
test eax, eax
je 0x55c216
cmp eax, 2
je 0x55c216
cmp eax, 1
jne 0x55c127
cmp ebx, eax
jne 0x55c0a4
push esi
call fcn.0055f520
add esp, 4
jmp 0x55c114
cmp ebx, 5
je 0x55c114
push 0
push 0
push 0
push esi
call fcn.0055f8a0
add esp, 0x10
cmp ebx, 3
jne 0x55c114
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.00463cc0
add esp, 0xc
cmp dword [esi + 0xc8], 0
jne 0x55c114
mov dword [esi + 0xc0], 0
mov dword [esi + 0xb0], 0
mov dword [esi + 0x1708], 0
push edi
call fcn.0055ce70
add esp, 4
cmp dword [edi + 0x10], 0
je 0x55b9f3
cmp ebx, 4
jne 0x55b9fa
mov eax, dword [esi + 0x18]
test eax, eax
jg 0x55c143
pop esi
pop edi
lea eax, [ebx - 3]
pop ebx
mov esp, ebp
pop ebp
ret 8
cmp eax, 2
jne 0x55c1d7
push esi
call fcn.0055a860
mov edx, dword [esi + 0x14]
add esp, 4
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 0x55c1f0
movzx eax, word [edi + 0x32]
push eax
push esi
call fcn.0055d130
movzx eax, word [edi + 0x30]
push eax
push esi
call fcn.0055d130
add esp, 0x10
push edi
call fcn.0055ce70
mov eax, dword [esi + 0x18]
add esp, 4
test eax, eax
jle 0x55c205
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 8
cmp dword [edi + 0x10], 0
jne 0x55b9fa
mov dword [esi + 0x28], 0xffffffff
xor eax, eax
pop esi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret 8
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 8
pop edi
mov eax, 0xfffffffe
pop ebx
mov esp, ebp
pop ebp
ret 8