Function at 0x488071
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 0x48881d
mov esi, dword [edi + 0x1c]
test esi, esi
je 0x48881d
mov eax, dword [ebp + 0xc]
cmp eax, 4
ja 0x48881d
xor ebx, ebx
cmp dword [edi + 0xc], ebx
je 0x488815
cmp dword [edi], ebx
jne 0x4880b3
cmp dword [edi + 4], ebx
jne 0x488815
cmp dword [esi + 4], 0x29a
jne 0x4880c5
cmp eax, 4
jne 0x488815
cmp dword [edi + 0x10], ebx
je 0x4886d8
cmp dword [esi + 4], 0x2a
mov ecx, dword [esi + 0x28]
mov dword [esi], edi
mov dword [ebp - 8], ecx
mov dword [esi + 0x28], eax
jne 0x488377
cmp dword [esi + 0x18], 2
jne 0x4882d7
push ebx
push ebx
push ebx
call fcn.0048753b
mov dword [edi + 0x30], eax
add esp, 0xc
mov eax, dword [esi + 0x14]
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
mov edx, dword [esi + 0x14]
mov ebx, dword [esi + 0x1c]
inc edx
mov dword [esi + 0x14], edx
test ebx, ebx
jne 0x4881ac
mov eax, dword [esi + 8]
mov byte [edx + eax], bl
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
inc ecx
mov dword [esi + 0x14], ecx
mov byte [ecx + eax], bl
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
inc ecx
mov dword [esi + 0x14], ecx
mov byte [ecx + eax], bl
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
inc ecx
mov dword [esi + 0x14], ecx
mov byte [ecx + eax], bl
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
inc ecx
mov dword [esi + 0x14], ecx
mov byte [ecx + eax], bl
mov edx, dword [esi + 0x14]
mov eax, dword [esi + 0x84]
inc edx
mov dword [esi + 0x14], edx
cmp eax, 9
jne 0x48817d
mov cl, 2
jmp 0x48818f
cmp dword [esi + 0x88], 2
jge 0x48818d
mov cl, bl
cmp eax, 2
jge 0x48818f
mov cl, 4
mov eax, dword [esi + 8]
push 0x71
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]
jmp 0x4882ce
cmp dword [ebx + 0x24], 0
sete cl
dec cl
and cl, 0x10
cmp dword [ebx + 0x2c], 0
sete al
dec al
and al, 2
add cl, al
cmp dword [ebx + 0x1c], 0
sete al
dec al
and al, 8
add cl, al
cmp dword [ebx + 0x10], 0
sete al
dec al
and al, 4
add cl, al
cmp dword [ebx], 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
mov al, 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
mov al, 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
mov al, 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
mov al, 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 0x48824f
mov cl, 2
jmp 0x488265
cmp dword [esi + 0x88], 2
jge 0x488263
cmp eax, 2
jl 0x488263
xor ebx, ebx
mov cl, bl
jmp 0x488267
mov cl, 4
xor ebx, ebx
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 edx, dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
inc edx
mov dword [esi + 0x14], edx
cmp dword [eax + 0x10], ebx
je 0x4882af
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], ebx
je 0x4882c9
push edx
push dword [esi + 8]
push dword [edi + 0x30]
call fcn.0048753b
add esp, 0xc
mov dword [edi + 0x30], eax
mov dword [esi + 0x20], ebx
push 0x45
pop eax
mov dword [esi + 4], eax
jmp 0x488377
mov ecx, dword [esi + 0x30]
shl ecx, 0xc
sub ecx, 0x7800
cmp dword [esi + 0x88], 2
mov ebx, ecx
jge 0x48831b
mov eax, dword [esi + 0x84]
cmp eax, 2
jl 0x48831b
cmp eax, 6
jge 0x488305
push 0x40
pop eax
push 0x60
jmp 0x48831f
jne 0x488311
mov eax, 0x80
lea edx, [eax + 0x20]
jmp 0x488320
mov eax, 0xc0
lea edx, [eax + 0x20]
jmp 0x488320
xor eax, eax
push 0x20
pop edx
or ecx, eax
cmp dword [esi + 0x6c], 0
je 0x48832c
mov ecx, edx
or ecx, ebx
push 0x1f
mov eax, ecx
mov dword [esi + 4], 0x71
pop ebx
xor edx, edx
div ebx
sub ecx, edx
add ecx, ebx
push ecx
push esi
call fcn.00488fa1
xor ebx, ebx
pop ecx
pop ecx
cmp dword [esi + 0x6c], ebx
je 0x488369
movzx eax, word [edi + 0x32]
push eax
push esi
call fcn.00488fa1
movzx eax, word [edi + 0x30]
push eax
push esi
call fcn.00488fa1
add esp, 0x10
push ebx
push ebx
push ebx
call fcn.004872fa
add esp, 0xc
mov dword [edi + 0x30], eax
cmp dword [esi + 4], 0x45
jne 0x488436
mov edx, dword [esi + 0x1c]
cmp dword [edx + 0x10], ebx
je 0x48842f
mov ecx, dword [esi + 0x14]
mov ebx, ecx
mov dword [ebp + 8], ecx
jmp 0x4883f3
cmp ebx, dword [esi + 0xc]
jne 0x4883d1
cmp dword [edx + 0x2c], 0
je 0x4883bd
cmp ebx, ecx
jbe 0x4883bd
mov eax, dword [esi + 8]
sub ebx, ecx
push ebx
add eax, ecx
push eax
push dword [edi + 0x30]
call fcn.0048753b
add esp, 0xc
mov dword [edi + 0x30], eax
push edi
call fcn.00488cdc
pop ecx
mov ecx, dword [esi + 0x14]
mov ebx, ecx
mov dword [ebp + 8], ecx
cmp ecx, dword [esi + 0xc]
je 0x4883fc
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
mov ebx, dword [esi + 0x14]
mov ecx, dword [ebp + 8]
inc ebx
inc dword [esi + 0x20]
mov dword [esi + 0x14], ebx
mov edx, dword [esi + 0x1c]
movzx eax, word [edx + 0x14]
cmp dword [esi + 0x20], eax
jb 0x488397
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x488420
cmp ebx, ecx
jbe 0x488420
mov eax, dword [esi + 8]
sub ebx, ecx
push ebx
add eax, ecx
push eax
push dword [edi + 0x30]
call fcn.0048753b
add esp, 0xc
mov dword [edi + 0x30], eax
mov ecx, dword [esi + 0x1c]
mov eax, dword [esi + 0x20]
cmp eax, dword [ecx + 0x14]
jne 0x488436
and dword [esi + 0x20], 0
mov dword [esi + 4], 0x49
cmp dword [esi + 4], 0x49
jne 0x4884fe
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x1c], 0
je 0x4884f7
mov ecx, dword [esi + 0x14]
mov ebx, ecx
mov dword [ebp + 8], ecx
cmp ebx, dword [esi + 0xc]
jne 0x488492
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x48847e
cmp ebx, ecx
jbe 0x48847e
mov eax, dword [esi + 8]
sub ebx, ecx
push ebx
add eax, ecx
push eax
push dword [edi + 0x30]
call fcn.0048753b
add esp, 0xc
mov dword [edi + 0x30], eax
push edi
call fcn.00488cdc
pop ecx
mov ecx, dword [esi + 0x14]
mov ebx, ecx
mov dword [ebp + 8], ecx
cmp ecx, dword [esi + 0xc]
je 0x4884c2
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x20]
mov eax, dword [eax + 0x1c]
mov dl, byte [ecx + eax]
movzx eax, dl
mov dword [ebp - 4], eax
lea eax, [ecx + 1]
mov ecx, dword [ebp + 8]
mov dword [esi + 0x20], eax
mov eax, dword [esi + 8]
mov byte [ebx + eax], dl
mov ebx, dword [esi + 0x14]
inc ebx
cmp dword [ebp - 4], 0
mov dword [esi + 0x14], ebx
je 0x4884c9
jmp 0x488455
mov dword [ebp - 4], 1
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x4884ed
cmp ebx, ecx
jbe 0x4884ed
mov eax, dword [esi + 8]
sub ebx, ecx
push ebx
add eax, ecx
push eax
push dword [edi + 0x30]
call fcn.0048753b
add esp, 0xc
mov dword [edi + 0x30], eax
cmp dword [ebp - 4], 0
jne 0x4884fe
and dword [esi + 0x20], 0
mov dword [esi + 4], 0x5b
cmp dword [esi + 4], 0x5b
jne 0x4885c2
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x24], 0
je 0x4885bb
mov ecx, dword [esi + 0x14]
mov ebx, ecx
mov dword [ebp + 8], ecx
cmp ebx, dword [esi + 0xc]
jne 0x48855a
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x488546
cmp ebx, ecx
jbe 0x488546
mov eax, dword [esi + 8]
sub ebx, ecx
push ebx
add eax, ecx
push eax
push dword [edi + 0x30]
call fcn.0048753b
add esp, 0xc
mov dword [edi + 0x30], eax
push edi
call fcn.00488cdc
pop ecx
mov ecx, dword [esi + 0x14]
mov ebx, ecx
mov dword [ebp + 8], ecx
cmp ecx, dword [esi + 0xc]
je 0x48858a
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x20]
mov eax, dword [eax + 0x24]
mov dl, byte [ecx + eax]
movzx eax, dl
mov dword [ebp - 4], eax
lea eax, [ecx + 1]
mov ecx, dword [ebp + 8]
mov dword [esi + 0x20], eax
mov eax, dword [esi + 8]
mov byte [ebx + eax], dl
mov ebx, dword [esi + 0x14]
inc ebx
cmp dword [ebp - 4], 0
mov dword [esi + 0x14], ebx
je 0x488591
jmp 0x48851d
mov dword [ebp - 4], 1
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x4885b5
cmp ebx, ecx
jbe 0x4885b5
mov eax, dword [esi + 8]
sub ebx, ecx
push ebx
add eax, ecx
push eax
push dword [edi + 0x30]
call fcn.0048753b
add esp, 0xc
mov dword [edi + 0x30], eax
cmp dword [ebp - 4], 0
jne 0x4885c2
mov dword [esi + 4], 0x67
xor ebx, ebx
cmp dword [esi + 4], 0x67
jne 0x48861f
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], ebx
je 0x488618
mov eax, dword [esi + 0x14]
add eax, 2
cmp eax, dword [esi + 0xc]
jbe 0x4885e4
push edi
call fcn.00488cdc
pop ecx
mov edx, dword [esi + 0x14]
lea eax, [edx + 2]
cmp eax, dword [esi + 0xc]
ja 0x48861f
mov ecx, dword [esi + 8]
mov al, byte [edi + 0x30]
push ebx
push ebx
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
mov al, byte [edi + 0x31]
push ebx
mov byte [edx + ecx], al
inc dword [esi + 0x14]
call fcn.0048753b
add esp, 0xc
mov dword [edi + 0x30], eax
mov dword [esi + 4], 0x71
cmp dword [esi + 0x14], ebx
je 0x4886b6
push edi
call fcn.00488cdc
pop ecx
cmp dword [edi + 0x10], ebx
je 0x48880d
lea eax, [edi + 4]
mov ebx, dword [ebp + 0xc]
mov ecx, 0x29a
cmp dword [esi + 4], ecx
jne 0x488651
cmp dword [eax], 0
jne 0x4886d8
cmp dword [eax], 0
jne 0x48866d
cmp dword [esi + 0x74], 0
jne 0x48866d
test ebx, ebx
je 0x488811
cmp dword [esi + 4], ecx
je 0x48872f
imul eax, dword [esi + 0x84], 0xc
push ebx
push esi
call dword [eax + 0x4da5e0]
pop ecx
pop ecx
cmp eax, 2
je 0x488688
cmp eax, 3
jne 0x48868f
mov dword [esi + 4], 0x29a
test eax, eax
je 0x488807
cmp eax, 2
je 0x488807
cmp eax, 1
jne 0x48872f
cmp ebx, eax
jne 0x4886e7
push esi
call fcn.0048adc8
pop ecx
jmp 0x48871e
lea ecx, [edi + 4]
mov eax, ecx
cmp dword [ecx], ebx
jne 0x48863b
mov ebx, dword [ebp + 0xc]
cmp ebx, dword [ebp - 8]
jg 0x48863e
cmp ebx, 4
je 0x48863e
mov eax, dword [str.buffer_error]
mov dword [edi + 0x18], eax
push 0xfffffffffffffffb
jmp 0x48881f
xor eax, eax
push eax
push eax
push eax
push esi
call fcn.0048b1ec
add esp, 0x10
cmp ebx, 3
jne 0x48871e
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.00495f40
add esp, 0xc
push edi
call fcn.00488cdc
cmp dword [edi + 0x10], 0
pop ecx
je 0x48880d
cmp ebx, 4
jne 0x488811
cmp dword [esi + 0x18], 0
jg 0x488746
xor eax, eax
inc eax
jmp 0x488820
cmp dword [esi + 0x18], 2
jne 0x4887d1
mov edx, dword [esi + 0x14]
mov al, 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
mov al, 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
mov al, 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
mov al, 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
mov al, 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
mov al, 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
mov al, 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
mov al, byte [edi + 0xb]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
jmp 0x4887ea
movzx eax, word [edi + 0x32]
push eax
push esi
call fcn.00488fa1
movzx eax, word [edi + 0x30]
push eax
push esi
call fcn.00488fa1
add esp, 0x10
push edi
call fcn.00488cdc
mov eax, dword [esi + 0x18]
pop ecx
test eax, eax
jle 0x4887fd
neg eax
mov dword [esi + 0x18], eax
xor eax, eax
cmp dword [esi + 0x14], eax
sete al
jmp 0x488820
cmp dword [edi + 0x10], 0
jne 0x488811
or dword [esi + 0x28], 0xffffffff
xor eax, eax
jmp 0x488820
mov eax, dword [str.stream_error]
mov dword [edi + 0x18], eax
push 0xfffffffffffffffe
pop eax
pop edi
pop esi
pop ebx
leave
ret