Function at 0x557570
Capabilities:
Compress data via zlib inflate or deflate

Disassembly:
sub esp, 8
push ebx
push edi
mov edi, dword [esp + 0x14]
test edi, edi
je 0x557f47
cmp dword [edi + 0x20], 0
je 0x557f47
cmp dword [edi + 0x24], 0
je 0x557f47
mov eax, dword [edi + 0x1c]
test eax, eax
je 0x557f47
cmp dword [eax], edi
jne 0x557f47
mov eax, dword [eax + 4]
cmp eax, 0x2a
je 0x5575d9
cmp eax, 0x39
je 0x5575d9
cmp eax, 0x45
je 0x5575d9
cmp eax, 0x49
je 0x5575d9
cmp eax, 0x5b
je 0x5575d9
cmp eax, 0x67
je 0x5575d9
cmp eax, 0x71
je 0x5575d9
cmp eax, 0x29a
jne 0x557f47
mov ebx, dword [esp + 0x18]
cmp ebx, 5
ja 0x557f47
cmp dword [edi + 0xc], 0
push esi
mov esi, dword [edi + 0x1c]
je 0x557f33
cmp dword [edi + 4], 0
je 0x557603
cmp dword [edi], 0
je 0x557f33
cmp dword [esi + 4], 0x29a
jne 0x557615
cmp ebx, 4
jne 0x557f33
cmp dword [edi + 0x10], 0
push ebp
je 0x557689
cmp dword [esi + 0x14], 0
mov edx, dword [esi + 0x28]
mov dword [esi + 0x28], ebx
je 0x557648
push edi
call fcn.00558b80
add esp, 4
cmp dword [edi + 0x10], 0
jne 0x557675
mov dword [esi + 0x28], 0xffffffff
pop ebp
pop esi
pop edi
xor eax, eax
pop ebx
add esp, 8
ret
cmp dword [edi + 4], 0
jne 0x557675
xor eax, eax
mov ebp, 9
cmp edx, 4
cmovg eax, ebp
add edx, edx
sub edx, eax
xor ecx, ecx
cmp ebx, 4
lea eax, [ebx + ebx]
cmovg ecx, ebp
sub eax, ecx
cmp eax, edx
jg 0x557675
cmp ebx, 4
jne 0x557689
mov eax, dword [esi + 4]
cmp eax, 0x29a
jne 0x55769e
cmp dword [edi + 4], 0
je 0x55777a
mov eax, dword [str.buffer_error]
pop ebp
pop esi
mov dword [edi + 0x18], eax
mov eax, 0xfffffffb
pop edi
pop ebx
add esp, 8
ret
cmp eax, 0x2a
jne 0x55777a
cmp dword [esi + 0x18], 0
jne 0x5576b9
mov dword [esi + 4], 0x71
jmp 0x55777a
mov ecx, dword [esi + 0x30]
shl ecx, 0xc
sub ecx, 0x7800
cmp dword [esi + 0x88], 2
mov ebp, ecx
jge 0x557700
mov eax, dword [esi + 0x84]
cmp eax, 2
jl 0x557700
cmp eax, 6
jge 0x5576ea
mov eax, 0x40
lea edx, [eax + 0x20]
jmp 0x557705
jne 0x5576f6
mov eax, 0x80
lea edx, [eax + 0x20]
jmp 0x557705
mov eax, 0xc0
lea edx, [eax + 0x20]
jmp 0x557705
xor eax, eax
lea edx, [eax + 0x20]
or ecx, eax
cmp dword [esi + 0x6c], 0
je 0x557711
mov ecx, edx
or ecx, ebp
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.00558d60
add esp, 8
cmp dword [esi + 0x6c], 0
je 0x557752
movzx eax, word [edi + 0x32]
push eax
push esi
call fcn.00558d60
movzx eax, word [edi + 0x30]
push eax
push esi
call fcn.00558d60
add esp, 0x10
push 0
push 0
push 0
call fcn.00558e80
mov dword [edi + 0x30], eax
push edi
mov dword [esi + 4], 0x71
call fcn.00558b80
add esp, 0x10
cmp dword [esi + 0x14], 0
jne 0x557637
cmp dword [esi + 4], 0x39
jne 0x557997
push 0
push 0
push 0
call fcn.00556360
mov dword [edi + 0x30], eax
add esp, 0xc
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], 0x1f
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
inc ecx
mov dword [esi + 0x14], ecx
mov byte [ecx + eax], 0x8b
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
inc ecx
mov dword [esi + 0x14], ecx
mov byte [ecx + eax], 8
mov edx, dword [esi + 0x14]
mov ebp, dword [esi + 0x1c]
inc edx
mov dword [esi + 0x14], edx
test ebp, ebp
jne 0x55786c
mov eax, dword [esi + 8]
mov byte [edx + eax], 0
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
inc ecx
mov dword [esi + 0x14], ecx
mov byte [ecx + eax], 0
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
inc ecx
mov dword [esi + 0x14], ecx
mov byte [ecx + eax], 0
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
inc ecx
mov dword [esi + 0x14], ecx
mov byte [ecx + eax], 0
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
inc ecx
mov dword [esi + 0x14], ecx
mov byte [ecx + eax], 0
mov edx, dword [esi + 0x14]
mov eax, dword [esi + 0x84]
inc edx
mov dword [esi + 0x14], edx
cmp eax, 9
jne 0x557822
mov cl, 2
jmp 0x557836
cmp dword [esi + 0x88], 2
jge 0x557834
cmp eax, 2
jl 0x557834
xor cl, cl
jmp 0x557836
mov cl, 4
mov eax, dword [esi + 8]
push edi
mov byte [edx + eax], cl
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
inc ecx
mov dword [esi + 0x14], ecx
mov byte [ecx + eax], 0xa
inc dword [esi + 0x14]
mov dword [esi + 4], 0x71
call fcn.00558b80
add esp, 4
cmp dword [esi + 0x14], 0
jne 0x557637
jmp 0x557997
mov ecx, dword [ebp + 0x24]
mov eax, dword [ebp + 0x2c]
neg ecx
sbb cl, cl
and cl, 0x10
neg eax
sbb al, al
and al, 2
add cl, al
mov eax, dword [ebp + 0x1c]
neg eax
sbb al, al
and al, 8
add cl, al
mov eax, dword [ebp + 0x10]
neg eax
sbb al, al
and al, 4
add cl, al
cmp dword [ebp], 0
setne al
add cl, al
mov eax, dword [esi + 8]
mov byte [edx + eax], cl
mov edx, dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
inc edx
mov ecx, dword [esi + 8]
mov dword [esi + 0x14], edx
movzx eax, byte [eax + 4]
mov byte [edx + ecx], al
mov edx, dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
inc edx
mov ecx, dword [esi + 8]
mov dword [esi + 0x14], edx
movzx eax, byte [eax + 5]
mov byte [edx + ecx], al
mov edx, dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
inc edx
mov ecx, dword [esi + 8]
mov dword [esi + 0x14], edx
movzx eax, byte [eax + 6]
mov byte [edx + ecx], al
mov edx, dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
inc edx
mov ecx, dword [esi + 8]
mov dword [esi + 0x14], edx
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 0x55790c
mov cl, 2
jmp 0x557920
cmp dword [esi + 0x88], 2
jge 0x55791e
cmp eax, 2
jl 0x55791e
xor cl, cl
jmp 0x557920
mov cl, 4
mov eax, dword [esi + 8]
mov byte [edx + eax], cl
mov edx, dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
inc edx
mov ecx, dword [esi + 8]
mov dword [esi + 0x14], edx
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 0x55796e
mov ecx, dword [esi + 8]
movzx eax, byte [eax + 0x14]
mov byte [edx + ecx], al
mov edx, dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
inc edx
mov ecx, dword [esi + 8]
mov dword [esi + 0x14], edx
movzx eax, byte [eax + 0x15]
mov byte [edx + ecx], al
mov edx, dword [esi + 0x14]
inc edx
mov dword [esi + 0x14], edx
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x557989
push edx
push dword [esi + 8]
push dword [edi + 0x30]
call fcn.00556360
add esp, 0xc
mov dword [edi + 0x30], eax
mov dword [esi + 0x20], 0
mov dword [esi + 4], 0x45
mov eax, dword [esi + 4]
cmp eax, 0x45
jne 0x557adb
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x10], 0
je 0x557ad2
movzx ecx, word [eax + 0x14]
sub ecx, dword [esi + 0x20]
mov ebp, dword [esi + 0x14]
mov edx, ebp
mov ebx, dword [esi + 0xc]
mov dword [esp + 0x1c], ecx
lea eax, [ecx + ebp]
cmp eax, ebx
jbe 0x557a84
nop
mov eax, dword [esi + 0x1c]
sub ebx, edx
push ebx
mov dword [esp + 0x14], ebx
mov eax, dword [eax + 0x10]
add eax, dword [esi + 0x20]
push eax
mov eax, dword [esi + 8]
add eax, edx
push eax
call fcn.00572480
mov eax, dword [esi + 0x1c]
add esp, 0xc
mov ecx, dword [esi + 0xc]
mov dword [esi + 0x14], ecx
cmp dword [eax + 0x2c], 0
je 0x557a19
cmp ecx, ebp
jbe 0x557a19
mov eax, dword [esi + 8]
sub ecx, ebp
push ecx
add eax, ebp
push eax
push dword [edi + 0x30]
call fcn.00556360
add esp, 0xc
mov dword [edi + 0x30], eax
add dword [esi + 0x20], ebx
mov ebp, dword [edi + 0x1c]
push ebp
call fcn.00559bc0
mov ebx, dword [edi + 0x10]
add esp, 4
cmp dword [ebp + 0x14], ebx
cmovbe ebx, dword [ebp + 0x14]
test ebx, ebx
je 0x557a5c
push ebx
push dword [ebp + 0x10]
push dword [edi + 0xc]
call fcn.00572480
add dword [edi + 0xc], ebx
add esp, 0xc
add dword [ebp + 0x10], ebx
add dword [edi + 0x14], ebx
sub dword [edi + 0x10], ebx
sub dword [ebp + 0x14], ebx
jne 0x557a5c
mov eax, dword [ebp + 8]
mov dword [ebp + 0x10], eax
mov eax, dword [esi + 0x14]
test eax, eax
jne 0x557637
mov ecx, dword [esp + 0x1c]
xor ebp, ebp
sub ecx, dword [esp + 0x10]
xor edx, edx
mov ebx, dword [esi + 0xc]
mov dword [esp + 0x1c], ecx
cmp ecx, ebx
ja 0x5579d0
mov edx, eax
mov eax, dword [esi + 0x1c]
push ecx
mov eax, dword [eax + 0x10]
add eax, dword [esi + 0x20]
push eax
mov eax, dword [esi + 8]
add eax, edx
push eax
call fcn.00572480
mov ecx, dword [esp + 0x28]
add esp, 0xc
mov eax, dword [esi + 0x1c]
add ecx, dword [esi + 0x14]
mov dword [esi + 0x14], ecx
cmp dword [eax + 0x2c], 0
je 0x557acb
cmp ecx, ebp
jbe 0x557acb
mov eax, dword [esi + 8]
sub ecx, ebp
push ecx
add eax, ebp
push eax
push dword [edi + 0x30]
call fcn.00556360
add esp, 0xc
mov dword [edi + 0x30], eax
mov dword [esi + 0x20], 0
mov dword [esi + 4], 0x49
jmp 0x557ae4
cmp eax, 0x49
jne 0x557bc8
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x1c], 0
je 0x557bbf
mov ebp, dword [esi + 0x14]
mov ebx, ebp
cmp ebx, dword [esi + 0xc]
jne 0x557b6d
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x557b1f
cmp ebx, ebp
jbe 0x557b1f
mov eax, dword [esi + 8]
sub ebx, ebp
push ebx
add eax, ebp
push eax
push dword [edi + 0x30]
call fcn.00556360
add esp, 0xc
mov dword [edi + 0x30], eax
mov ebp, dword [edi + 0x1c]
push ebp
call fcn.00559bc0
mov ebx, dword [edi + 0x10]
add esp, 4
cmp dword [ebp + 0x14], ebx
cmovbe ebx, dword [ebp + 0x14]
test ebx, ebx
je 0x557b5f
push ebx
push dword [ebp + 0x10]
push dword [edi + 0xc]
call fcn.00572480
add dword [edi + 0xc], ebx
add esp, 0xc
add dword [ebp + 0x10], ebx
add dword [edi + 0x14], ebx
sub dword [edi + 0x10], ebx
sub dword [ebp + 0x14], ebx
jne 0x557b5f
mov eax, dword [ebp + 8]
mov dword [ebp + 0x10], eax
cmp dword [esi + 0x14], 0
jne 0x557637
xor ebp, ebp
xor ebx, ebx
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x20]
mov eax, dword [eax + 0x1c]
mov dl, byte [ecx + eax]
lea eax, [ecx + 1]
mov dword [esi + 0x20], eax
mov eax, dword [esi + 8]
mov byte [ebx + eax], dl
mov ebx, dword [esi + 0x14]
inc ebx
mov dword [esi + 0x14], ebx
test dl, dl
jne 0x557af6
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x557bb8
cmp ebx, ebp
jbe 0x557bb8
mov eax, dword [esi + 8]
sub ebx, ebp
push ebx
add eax, ebp
push eax
push dword [edi + 0x30]
call fcn.00556360
add esp, 0xc
mov dword [edi + 0x30], eax
mov dword [esi + 0x20], 0
mov dword [esi + 4], 0x5b
jmp 0x557bd1
cmp eax, 0x5b
jne 0x557cb2
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x24], 0
je 0x557ca5
mov ebp, dword [esi + 0x14]
mov ebx, ebp
cmp ebx, dword [esi + 0xc]
jne 0x557c5a
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x557c0c
cmp ebx, ebp
jbe 0x557c0c
mov eax, dword [esi + 8]
sub ebx, ebp
push ebx
add eax, ebp
push eax
push dword [edi + 0x30]
call fcn.00556360
add esp, 0xc
mov dword [edi + 0x30], eax
mov ebp, dword [edi + 0x1c]
push ebp
call fcn.00559bc0
mov ebx, dword [edi + 0x10]
add esp, 4
cmp dword [ebp + 0x14], ebx
cmovbe ebx, dword [ebp + 0x14]
test ebx, ebx
je 0x557c4c
push ebx
push dword [ebp + 0x10]
push dword [edi + 0xc]
call fcn.00572480
add dword [edi + 0xc], ebx
add esp, 0xc
add dword [ebp + 0x10], ebx
add dword [edi + 0x14], ebx
sub dword [edi + 0x10], ebx
sub dword [ebp + 0x14], ebx
jne 0x557c4c
mov eax, dword [ebp + 8]
mov dword [ebp + 0x10], eax
cmp dword [esi + 0x14], 0
jne 0x557637
xor ebp, ebp
xor ebx, ebx
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x20]
mov eax, dword [eax + 0x24]
mov dl, byte [ecx + eax]
lea eax, [ecx + 1]
mov dword [esi + 0x20], eax
mov eax, dword [esi + 8]
mov byte [ebx + eax], dl
mov ebx, dword [esi + 0x14]
inc ebx
mov dword [esi + 0x14], ebx
test dl, dl
jne 0x557be3
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x557ca5
cmp ebx, ebp
jbe 0x557ca5
mov eax, dword [esi + 8]
sub ebx, ebp
push ebx
add eax, ebp
push eax
push dword [edi + 0x30]
call fcn.00556360
add esp, 0xc
mov dword [edi + 0x30], eax
mov ebx, dword [esp + 0x20]
mov dword [esi + 4], 0x67
jmp 0x557cb7
cmp eax, 0x67
jne 0x557d28
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x557d0e
mov edx, dword [esi + 0x14]
lea eax, [edx + 2]
cmp eax, dword [esi + 0xc]
jbe 0x557cdf
push edi
call fcn.00558b80
mov edx, dword [esi + 0x14]
add esp, 4
test edx, edx
jne 0x557637
mov ecx, dword [esi + 8]
movzx eax, byte [edi + 0x30]
push 0
push 0
mov byte [edx + ecx], al
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
inc edx
mov dword [esi + 0x14], edx
movzx eax, byte [edi + 0x31]
push 0
mov byte [edx + ecx], al
inc dword [esi + 0x14]
call fcn.00556360
add esp, 0xc
mov dword [edi + 0x30], eax
push edi
mov dword [esi + 4], 0x71
call fcn.00558b80
add esp, 4
cmp dword [esi + 0x14], 0
jne 0x557637
cmp dword [edi + 4], 0
jne 0x557d49
cmp dword [esi + 0x74], 0
jne 0x557d49
test ebx, ebx
je 0x55763e
cmp dword [esi + 4], 0x29a
je 0x557e2d
mov eax, dword [esi + 0x84]
push ebx
push esi
test eax, eax
jne 0x557d5c
call fcn.00556790
jmp 0x557d86
mov ecx, dword [esi + 0x88]
cmp ecx, 2
jne 0x557d6e
call fcn.00558460
jmp 0x557d86
cmp ecx, 3
jne 0x557d7a
call fcn.00558650
jmp 0x557d86
lea eax, [eax + eax*2]
mov eax, dword [eax*4 + 0x5e9090]
call eax
add esp, 8
cmp eax, 2
je 0x557d93
cmp eax, 3
jne 0x557d9a
mov dword [esi + 4], 0x29a
test eax, eax
je 0x557f18
cmp eax, 2
je 0x557f18
cmp eax, 1
jne 0x557e2d
cmp ebx, eax
jne 0x557dbf
push esi
call fcn.00559ad0
add esp, 4
jmp 0x557e1a
cmp ebx, 5
je 0x557e1a
push 0
push 0
push 0
push esi
call fcn.0055a040
add esp, 0x10
cmp ebx, 3
jne 0x557e1a
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.00572a00
add esp, 0xc
cmp dword [esi + 0x74], 0
jne 0x557e1a
mov dword [esi + 0x6c], 0
mov dword [esi + 0x5c], 0
mov dword [esi + 0x16b4], 0
push edi
call fcn.00558b80
add esp, 4
cmp dword [edi + 0x10], 0
je 0x557637
cmp ebx, 4
jne 0x55763e
mov eax, dword [esi + 0x18]
test eax, eax
jg 0x557e48
pop ebp
pop esi
pop edi
lea eax, [ebx - 3]
pop ebx
add esp, 8
ret
cmp eax, 2
jne 0x557eda
mov edx, dword [esi + 0x14]
movzx eax, byte [edi + 0x30]
mov ecx, dword [esi + 8]
mov byte [edx + ecx], al
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
inc edx
mov dword [esi + 0x14], edx
movzx eax, byte [edi + 0x31]
mov byte [edx + ecx], al
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
inc edx
mov dword [esi + 0x14], edx
movzx eax, byte [edi + 0x32]
mov byte [edx + ecx], al
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
inc edx
mov dword [esi + 0x14], edx
movzx eax, byte [edi + 0x33]
mov byte [edx + ecx], al
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
inc edx
mov dword [esi + 0x14], edx
movzx eax, byte [edi + 8]
mov byte [edx + ecx], al
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
inc edx
mov dword [esi + 0x14], edx
movzx eax, byte [edi + 9]
mov byte [edx + ecx], al
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
inc edx
mov dword [esi + 0x14], edx
movzx eax, byte [edi + 0xa]
mov byte [edx + ecx], al
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
inc edx
mov dword [esi + 0x14], edx
movzx eax, byte [edi + 0xb]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
jmp 0x557ef3
movzx eax, word [edi + 0x32]
push eax
push esi
call fcn.00558d60
movzx eax, word [edi + 0x30]
push eax
push esi
call fcn.00558d60
add esp, 0x10
push edi
call fcn.00558b80
mov eax, dword [esi + 0x18]
add esp, 4
test eax, eax
jle 0x557f08
neg eax
mov dword [esi + 0x18], eax
xor eax, eax
cmp dword [esi + 0x14], eax
pop ebp
pop esi
pop edi
sete al
pop ebx
add esp, 8
ret
cmp dword [edi + 0x10], 0
jne 0x55763e
pop ebp
mov dword [esi + 0x28], 0xffffffff
xor eax, eax
pop esi
pop edi
pop ebx
add esp, 8
ret
mov eax, dword [str.stream_error]
pop esi
mov dword [edi + 0x18], eax
mov eax, 0xfffffffe
pop edi
pop ebx
add esp, 8
ret
pop edi
mov eax, 0xfffffffe
pop ebx
add esp, 8
ret