Function at 0x1004a150
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 0x1004ab27
cmp dword [edi + 0x20], 0
je 0x1004ab27
cmp dword [edi + 0x24], 0
je 0x1004ab27
mov eax, dword [edi + 0x1c]
test eax, eax
je 0x1004ab27
cmp dword [eax], edi
jne 0x1004ab27
mov eax, dword [eax + 4]
cmp eax, 0x2a
je 0x1004a1b9
cmp eax, 0x39
je 0x1004a1b9
cmp eax, 0x45
je 0x1004a1b9
cmp eax, 0x49
je 0x1004a1b9
cmp eax, 0x5b
je 0x1004a1b9
cmp eax, 0x67
je 0x1004a1b9
cmp eax, 0x71
je 0x1004a1b9
cmp eax, 0x29a
jne 0x1004ab27
mov ebx, dword [esp + 0x18]
cmp ebx, 5
ja 0x1004ab27
cmp dword [edi + 0xc], 0
push esi
mov esi, dword [edi + 0x1c]
je 0x1004ab13
cmp dword [edi + 4], 0
je 0x1004a1e3
cmp dword [edi], 0
je 0x1004ab13
cmp dword [esi + 4], 0x29a
jne 0x1004a1f5
cmp ebx, 4
jne 0x1004ab13
cmp dword [edi + 0x10], 0
push ebp
je 0x1004a269
cmp dword [esi + 0x14], 0
mov edx, dword [esi + 0x28]
mov dword [esi + 0x28], ebx
je 0x1004a228
push edi
call fcn.1004b790
add esp, 4
cmp dword [edi + 0x10], 0
jne 0x1004a255
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 0x1004a255
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 0x1004a255
cmp ebx, 4
jne 0x1004a269
mov eax, dword [esi + 4]
cmp eax, 0x29a
jne 0x1004a27e
cmp dword [edi + 4], 0
je 0x1004a35a
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 0x1004a35a
cmp dword [esi + 0x18], 0
jne 0x1004a299
mov dword [esi + 4], 0x71
jmp 0x1004a35a
mov ecx, dword [esi + 0x30]
shl ecx, 0xc
sub ecx, 0x7800
cmp dword [esi + 0x88], 2
mov ebp, ecx
jge 0x1004a2e0
mov eax, dword [esi + 0x84]
cmp eax, 2
jl 0x1004a2e0
cmp eax, 6
jge 0x1004a2ca
mov eax, 0x40
lea edx, [eax + 0x20]
jmp 0x1004a2e5
jne 0x1004a2d6
mov eax, 0x80
lea edx, [eax + 0x20]
jmp 0x1004a2e5
mov eax, 0xc0
lea edx, [eax + 0x20]
jmp 0x1004a2e5
xor eax, eax
lea edx, [eax + 0x20]
or ecx, eax
cmp dword [esi + 0x6c], 0
je 0x1004a2f1
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.1004b970
add esp, 8
cmp dword [esi + 0x6c], 0
je 0x1004a332
movzx eax, word [edi + 0x32]
push eax
push esi
call fcn.1004b970
movzx eax, word [edi + 0x30]
push eax
push esi
call fcn.1004b970
add esp, 0x10
push 0
push 0
push 0
call fcn.1004d750
mov dword [edi + 0x30], eax
push edi
mov dword [esi + 4], 0x71
call fcn.1004b790
add esp, 0x10
cmp dword [esi + 0x14], 0
jne 0x1004a217
cmp dword [esi + 4], 0x39
jne 0x1004a577
push 0
push 0
push 0
call fcn.1004d9d0
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 0x1004a44c
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 0x1004a402
mov cl, 2
jmp 0x1004a416
cmp dword [esi + 0x88], 2
jge 0x1004a414
cmp eax, 2
jl 0x1004a414
xor cl, cl
jmp 0x1004a416
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.1004b790
add esp, 4
cmp dword [esi + 0x14], 0
jne 0x1004a217
jmp 0x1004a577
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 0x1004a4ec
mov cl, 2
jmp 0x1004a500
cmp dword [esi + 0x88], 2
jge 0x1004a4fe
cmp eax, 2
jl 0x1004a4fe
xor cl, cl
jmp 0x1004a500
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 0x1004a54e
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 0x1004a569
push edx
push dword [esi + 8]
push dword [edi + 0x30]
call fcn.1004d9d0
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 0x1004a6bb
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x10], 0
je 0x1004a6b2
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 0x1004a664
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.10051cc0
mov eax, dword [esi + 0x1c]
add esp, 0xc
mov ecx, dword [esi + 0xc]
mov dword [esi + 0x14], ecx
cmp dword [eax + 0x2c], 0
je 0x1004a5f9
cmp ecx, ebp
jbe 0x1004a5f9
mov eax, dword [esi + 8]
sub ecx, ebp
push ecx
add eax, ebp
push eax
push dword [edi + 0x30]
call fcn.1004d9d0
add esp, 0xc
mov dword [edi + 0x30], eax
add dword [esi + 0x20], ebx
mov ebp, dword [edi + 0x1c]
push ebp
call fcn.1004df20
mov ebx, dword [edi + 0x10]
add esp, 4
cmp dword [ebp + 0x14], ebx
cmovbe ebx, dword [ebp + 0x14]
test ebx, ebx
je 0x1004a63c
push ebx
push dword [ebp + 0x10]
push dword [edi + 0xc]
call fcn.10051cc0
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 0x1004a63c
mov eax, dword [ebp + 8]
mov dword [ebp + 0x10], eax
mov eax, dword [esi + 0x14]
test eax, eax
jne 0x1004a217
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 0x1004a5b0
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.10051cc0
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 0x1004a6ab
cmp ecx, ebp
jbe 0x1004a6ab
mov eax, dword [esi + 8]
sub ecx, ebp
push ecx
add eax, ebp
push eax
push dword [edi + 0x30]
call fcn.1004d9d0
add esp, 0xc
mov dword [edi + 0x30], eax
mov dword [esi + 0x20], 0
mov dword [esi + 4], 0x49
jmp 0x1004a6c4
cmp eax, 0x49
jne 0x1004a7a8
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x1c], 0
je 0x1004a79f
mov ebp, dword [esi + 0x14]
mov ebx, ebp
cmp ebx, dword [esi + 0xc]
jne 0x1004a74d
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x1004a6ff
cmp ebx, ebp
jbe 0x1004a6ff
mov eax, dword [esi + 8]
sub ebx, ebp
push ebx
add eax, ebp
push eax
push dword [edi + 0x30]
call fcn.1004d9d0
add esp, 0xc
mov dword [edi + 0x30], eax
mov ebp, dword [edi + 0x1c]
push ebp
call fcn.1004df20
mov ebx, dword [edi + 0x10]
add esp, 4
cmp dword [ebp + 0x14], ebx
cmovbe ebx, dword [ebp + 0x14]
test ebx, ebx
je 0x1004a73f
push ebx
push dword [ebp + 0x10]
push dword [edi + 0xc]
call fcn.10051cc0
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 0x1004a73f
mov eax, dword [ebp + 8]
mov dword [ebp + 0x10], eax
cmp dword [esi + 0x14], 0
jne 0x1004a217
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 0x1004a6d6
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x1004a798
cmp ebx, ebp
jbe 0x1004a798
mov eax, dword [esi + 8]
sub ebx, ebp
push ebx
add eax, ebp
push eax
push dword [edi + 0x30]
call fcn.1004d9d0
add esp, 0xc
mov dword [edi + 0x30], eax
mov dword [esi + 0x20], 0
mov dword [esi + 4], 0x5b
jmp 0x1004a7b1
cmp eax, 0x5b
jne 0x1004a892
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x24], 0
je 0x1004a885
mov ebp, dword [esi + 0x14]
mov ebx, ebp
cmp ebx, dword [esi + 0xc]
jne 0x1004a83a
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x1004a7ec
cmp ebx, ebp
jbe 0x1004a7ec
mov eax, dword [esi + 8]
sub ebx, ebp
push ebx
add eax, ebp
push eax
push dword [edi + 0x30]
call fcn.1004d9d0
add esp, 0xc
mov dword [edi + 0x30], eax
mov ebp, dword [edi + 0x1c]
push ebp
call fcn.1004df20
mov ebx, dword [edi + 0x10]
add esp, 4
cmp dword [ebp + 0x14], ebx
cmovbe ebx, dword [ebp + 0x14]
test ebx, ebx
je 0x1004a82c
push ebx
push dword [ebp + 0x10]
push dword [edi + 0xc]
call fcn.10051cc0
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 0x1004a82c
mov eax, dword [ebp + 8]
mov dword [ebp + 0x10], eax
cmp dword [esi + 0x14], 0
jne 0x1004a217
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 0x1004a7c3
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x1004a885
cmp ebx, ebp
jbe 0x1004a885
mov eax, dword [esi + 8]
sub ebx, ebp
push ebx
add eax, ebp
push eax
push dword [edi + 0x30]
call fcn.1004d9d0
add esp, 0xc
mov dword [edi + 0x30], eax
mov ebx, dword [esp + 0x20]
mov dword [esi + 4], 0x67
jmp 0x1004a897
cmp eax, 0x67
jne 0x1004a908
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x1004a8ee
mov edx, dword [esi + 0x14]
lea eax, [edx + 2]
cmp eax, dword [esi + 0xc]
jbe 0x1004a8bf
push edi
call fcn.1004b790
mov edx, dword [esi + 0x14]
add esp, 4
test edx, edx
jne 0x1004a217
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.1004d9d0
add esp, 0xc
mov dword [edi + 0x30], eax
push edi
mov dword [esi + 4], 0x71
call fcn.1004b790
add esp, 4
cmp dword [esi + 0x14], 0
jne 0x1004a217
cmp dword [edi + 4], 0
jne 0x1004a929
cmp dword [esi + 0x74], 0
jne 0x1004a929
test ebx, ebx
je 0x1004a21e
cmp dword [esi + 4], 0x29a
je 0x1004aa0d
mov eax, dword [esi + 0x84]
push ebx
push esi
test eax, eax
jne 0x1004a93c
call fcn.10049370
jmp 0x1004a966
mov ecx, dword [esi + 0x88]
cmp ecx, 2
jne 0x1004a94e
call fcn.1004b070
jmp 0x1004a966
cmp ecx, 3
jne 0x1004a95a
call fcn.1004b260
jmp 0x1004a966
lea eax, [eax + eax*2]
mov eax, dword [eax*4 + 0x10082c78]
call eax
add esp, 8
cmp eax, 2
je 0x1004a973
cmp eax, 3
jne 0x1004a97a
mov dword [esi + 4], 0x29a
test eax, eax
je 0x1004aaf8
cmp eax, 2
je 0x1004aaf8
cmp eax, 1
jne 0x1004aa0d
cmp ebx, eax
jne 0x1004a99f
push esi
call fcn.1004de30
add esp, 4
jmp 0x1004a9fa
cmp ebx, 5
je 0x1004a9fa
push 0
push 0
push 0
push esi
call fcn.1004e3a0
add esp, 0x10
cmp ebx, 3
jne 0x1004a9fa
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.10051b60
add esp, 0xc
cmp dword [esi + 0x74], 0
jne 0x1004a9fa
mov dword [esi + 0x6c], 0
mov dword [esi + 0x5c], 0
mov dword [esi + 0x16b4], 0
push edi
call fcn.1004b790
add esp, 4
cmp dword [edi + 0x10], 0
je 0x1004a217
cmp ebx, 4
jne 0x1004a21e
mov eax, dword [esi + 0x18]
test eax, eax
jg 0x1004aa28
pop ebp
pop esi
pop edi
lea eax, [ebx - 3]
pop ebx
add esp, 8
ret
cmp eax, 2
jne 0x1004aaba
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 0x1004aad3
movzx eax, word [edi + 0x32]
push eax
push esi
call fcn.1004b970
movzx eax, word [edi + 0x30]
push eax
push esi
call fcn.1004b970
add esp, 0x10
push edi
call fcn.1004b790
mov eax, dword [esi + 0x18]
add esp, 4
test eax, eax
jle 0x1004aae8
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 0x1004a21e
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