Function at 0x52b100
Capabilities:
Compress data via zlib inflate or deflate

Disassembly:
mov edx, dword [esp + 4]
sub esp, 0x28
push edi
test edx, edx
je 0x52c054
mov edi, dword [edx + 0x1c]
test edi, edi
je 0x52c054
cmp dword [edx + 0xc], 0
je 0x52c054
cmp dword [edx], 0
jne 0x52b134
cmp dword [edx + 4], 0
jne 0x52c054
cmp dword [edi], 0xb
jne 0x52b13f
mov dword [edi], 0xc
mov ecx, dword [edx + 0x10]
mov eax, dword [edx + 0xc]
push ebx
mov ebx, dword [edi + 0x38]
push ebp
mov ebp, dword [edx]
mov dword [esp + 0x10], ecx
mov dword [esp + 0x20], ecx
mov ecx, dword [edi]
mov dword [esp + 0x18], eax
mov eax, dword [edx + 4]
push esi
mov esi, dword [edi + 0x3c]
mov dword [esp + 0x10], eax
mov dword [esp + 0x34], eax
mov dword [esp + 0x2c], 0
cmp ecx, 0x1e
jbe switch.0x0052b187
mov eax, 0xfffffffe
pop esi
pop ebp
pop ebx
pop edi
add esp, 0x28
ret
mov edx, dword [esp + 0x3c]
jmp dword [ecx*4 + 0x52c060]
cmp dword [edi + 8], 0
jne 0x52b19f
mov dword [edi], 0xc
jmp 0x52bef2
cmp esi, 0x10
jae 0x52b1c4
test eax, eax
je 0x52bf4c
movzx edx, byte [ebp]
mov ecx, esi
shl edx, cl
dec eax
add esi, 8
inc ebp
add ebx, edx
mov dword [esp + 0x10], eax
cmp esi, 0x10
jb 0x52b1a4
movzx eax, bl
shl eax, 8
mov ecx, ebx
shr ecx, 8
add eax, ecx
xor edx, edx
mov ecx, 0x1f
div ecx
test edx, edx
je 0x52b1f2
mov edx, dword [esp + 0x3c]
mov eax, dword [esp + 0x10]
mov dword [edx + 0x18], str.incorrect_header_check
jmp 0x52beec
mov eax, ebx
and al, 0xf
cmp al, 8
je 0x52b20e
mov ecx, dword [esp + 0x3c]
mov eax, dword [esp + 0x10]
mov dword [ecx + 0x18], str.unknown_compression_method
jmp 0x52beec
mov eax, dword [edi + 0x24]
shr ebx, 4
mov ecx, ebx
and ecx, 0xf
sub esi, 4
add ecx, 8
test eax, eax
jne 0x52b262
mov dword [edi + 0x24], ecx
mov eax, 1
shl eax, cl
push 0
push 0
push 0
mov dword [edi + 0x14], eax
call fcn.0052e290
mov ecx, dword [esp + 0x48]
shr ebx, 8
not ebx
and ebx, 2
or ebx, 9
mov dword [edi + 0x18], eax
mov dword [ecx + 0x30], eax
mov eax, dword [esp + 0x1c]
mov dword [edi], ebx
add esp, 0xc
xor ebx, ebx
xor esi, esi
jmp 0x52bef2
cmp ecx, eax
jbe 0x52b226
mov edx, dword [esp + 0x3c]
mov eax, dword [esp + 0x10]
mov dword [edx + 0x18], str.invalid_window_size
jmp 0x52beec
cmp esi, 0x20
jae 0x52b2a0
nop
test eax, eax
je 0x52bf4c
movzx edx, byte [ebp]
mov ecx, esi
shl edx, cl
dec eax
add esi, 8
inc ebp
add ebx, edx
mov dword [esp + 0x10], eax
cmp esi, 0x20
jb 0x52b280
mov ecx, ebx
and ecx, 0xff00
mov edx, ebx
shl edx, 0x10
add ecx, edx
mov edx, ebx
shr edx, 8
shl ecx, 8
and edx, 0xff00
add ecx, edx
mov edx, dword [esp + 0x3c]
shr ebx, 0x18
add ecx, ebx
mov dword [edi + 0x18], ecx
mov dword [edx + 0x30], ecx
xor ebx, ebx
xor esi, esi
mov dword [edi], 0xa
cmp dword [edi + 0xc], 0
je 0x52bf0a
push 0
push 0
push 0
call fcn.0052e290
mov ecx, dword [esp + 0x48]
mov dword [edi + 0x18], eax
mov dword [ecx + 0x30], eax
mov eax, dword [esp + 0x1c]
add esp, 0xc
mov dword [edi], 0xb
mov ecx, dword [esp + 0x40]
cmp ecx, 5
je 0x52bf4c
cmp ecx, 6
je 0x52bf4c
cmp dword [edi + 4], 0
je 0x52b334
mov ecx, esi
and ecx, 7
shr ebx, cl
sub esi, ecx
mov dword [edi], 0x1a
jmp 0x52bef2
cmp esi, 3
jae 0x52b360
lea esp, [esp]
test eax, eax
je 0x52bf4c
movzx edx, byte [ebp]
mov ecx, esi
shl edx, cl
dec eax
add esi, 8
inc ebp
add ebx, edx
mov dword [esp + 0x10], eax
cmp esi, 3
jb 0x52b340
mov ecx, ebx
and ecx, 1
shr ebx, 1
mov dword [edi + 4], ecx
mov ecx, ebx
and ecx, 3
dec esi
cmp ecx, 3
ja case.default.0x52b375
jmp dword [ecx*4 + 0x52c0dc]
shr ebx, 2
mov dword [edi], 0xd
sub esi, 2
jmp 0x52bef2
cmp dword [esp + 0x40], 6
mov dword [edi + 0x4c], 0x5ac808
mov dword [edi + 0x54], 9
mov dword [edi + 0x50], 0x5ad008
mov dword [edi + 0x58], 5
mov dword [edi], 0x13
jne case.default.0x52b375
shr ebx, 2
sub esi, 2
jmp 0x52bf4c
shr ebx, 2
mov dword [edi], 0x10
sub esi, 2
jmp 0x52bef2
mov edx, dword [esp + 0x3c]
mov dword [edx + 0x18], str.invalid_block_type
mov dword [edi], 0x1d
shr ebx, 2
sub esi, 2
jmp 0x52bef2
mov ecx, esi
and ecx, 7
sub esi, ecx
shr ebx, cl
cmp esi, 0x20
jae 0x52b420
lea esp, [esp]
test eax, eax
je 0x52bf4c
movzx edx, byte [ebp]
mov ecx, esi
shl edx, cl
dec eax
add esi, 8
inc ebp
add ebx, edx
mov dword [esp + 0x10], eax
cmp esi, 0x20
jb 0x52b400
mov edx, ebx
mov ecx, ebx
not edx
and ecx, 0xffff
shr edx, 0x10
cmp ecx, edx
je 0x52b443
mov ecx, dword [esp + 0x3c]
mov dword [ecx + 0x18], str.invalid_stored_block_lengths
jmp 0x52beec
xor ebx, ebx
xor esi, esi
cmp dword [esp + 0x40], 6
mov dword [edi + 0x40], ecx
mov dword [edi], 0xe
je 0x52bf4c
mov dword [edi], 0xf
mov ecx, dword [edi + 0x40]
mov dword [esp + 0x18], ecx
test ecx, ecx
je 0x52bafb
cmp ecx, eax
jbe 0x52b47a
mov ecx, eax
mov dword [esp + 0x18], eax
mov edx, dword [esp + 0x14]
cmp ecx, edx
jbe 0x52b488
mov ecx, edx
mov dword [esp + 0x18], ecx
test ecx, ecx
je 0x52bf4c
mov edx, dword [esp + 0x18]
mov eax, dword [esp + 0x1c]
push edx
push ebp
push eax
call fcn.00500790
mov eax, dword [esp + 0x24]
sub dword [esp + 0x1c], eax
sub dword [esp + 0x20], eax
add dword [esp + 0x28], eax
add ebp, eax
add esp, 0xc
sub dword [edi + 0x40], eax
mov eax, dword [esp + 0x10]
jmp 0x52bef2
cmp esi, 0xe
jae 0x52b4e6
test eax, eax
je 0x52bf4c
movzx edx, byte [ebp]
mov ecx, esi
shl edx, cl
dec eax
add esi, 8
inc ebp
add ebx, edx
mov dword [esp + 0x10], eax
cmp esi, 0xe
jb 0x52b4c6
mov ecx, ebx
and ecx, 0x1f
shr ebx, 5
add ecx, 0x101
mov edx, ebx
shr ebx, 5
mov dword [edi + 0x60], ecx
mov ecx, ebx
and edx, 0x1f
and ecx, 0xf
inc edx
add ecx, 4
shr ebx, 4
mov dword [edi + 0x64], edx
mov dword [edi + 0x5c], ecx
sub esi, 0xe
mov dword [edi + 0x68], 0
mov dword [edi], 0x11
mov edx, dword [edi + 0x68]
cmp edx, dword [edi + 0x5c]
jae 0x52b57b
lea esp, [esp]
cmp esi, 3
jae 0x52b555
test eax, eax
je 0x52bf4c
movzx edx, byte [ebp]
mov ecx, esi
shl edx, cl
dec eax
add esi, 8
inc ebp
add ebx, edx
mov dword [esp + 0x10], eax
cmp esi, 3
jb 0x52b535
mov edx, dword [edi + 0x68]
movzx edx, word [edx*2 + 0x5ad088]
mov ecx, ebx
and ecx, 7
mov word [edi + edx*2 + 0x70], cx
inc dword [edi + 0x68]
mov ecx, dword [edi + 0x68]
shr ebx, 3
sub esi, 3
cmp ecx, dword [edi + 0x5c]
jb 0x52b530
mov eax, 0x13
cmp dword [edi + 0x68], eax
jae 0x52b5aa
jmp 0x52b590
mov edx, dword [edi + 0x68]
movzx ecx, word [edx*2 + 0x5ad088]
xor edx, edx
mov word [edi + ecx*2 + 0x70], dx
inc dword [edi + 0x68]
cmp dword [edi + 0x68], eax
jb 0x52b590
lea eax, [edi + 0x530]
lea ecx, [edi + 0x6c]
mov dword [ecx], eax
mov dword [edi + 0x4c], eax
lea edx, [edi + 0x2f0]
push edx
lea eax, [edi + 0x54]
push eax
push ecx
mov dword [eax], 7
push 0x13
lea eax, [edi + 0x70]
push eax
push 0
call fcn.0052ddb0
add esp, 0x18
mov dword [esp + 0x2c], eax
test eax, eax
mov eax, dword [esp + 0x10]
je 0x52b5f6
mov ecx, dword [esp + 0x3c]
mov dword [ecx + 0x18], str.invalid_code_lengths_set
jmp 0x52beec
mov dword [edi + 0x68], 0
mov dword [edi], 0x12
mov edx, dword [edi + 0x64]
add edx, dword [edi + 0x60]
cmp dword [edi + 0x68], edx
jae 0x52b813
mov ecx, dword [edi + 0x54]
mov edx, 1
shl edx, cl
mov ecx, dword [edi + 0x4c]
dec edx
and edx, ebx
mov ecx, dword [ecx + edx*4]
mov edx, ecx
shr edx, 8
movzx edx, dl
mov dword [esp + 0x18], ecx
cmp edx, esi
jbe 0x52b673
test eax, eax
je 0x52bf4c
movzx edx, byte [ebp]
mov ecx, esi
shl edx, cl
mov ecx, dword [edi + 0x54]
dec eax
add esi, 8
add ebx, edx
mov edx, 1
shl edx, cl
mov ecx, dword [edi + 0x4c]
inc ebp
mov dword [esp + 0x10], eax
dec edx
and edx, ebx
mov ecx, dword [ecx + edx*4]
mov edx, ecx
shr edx, 8
movzx edx, dl
mov dword [esp + 0x18], ecx
cmp edx, esi
ja 0x52b635
mov edx, ecx
shr edx, 0x10
cmp edx, 0x10
jae 0x52b6d2
mov edx, ecx
shr edx, 8
movzx edx, dl
cmp esi, edx
jae 0x52b6b6
lea esp, [esp]
test eax, eax
je 0x52bf4c
movzx edx, byte [ebp]
mov ecx, esi
shl edx, cl
mov ecx, dword [esp + 0x18]
dec eax
add esi, 8
add ebx, edx
movzx edx, ch
inc ebp
mov dword [esp + 0x10], eax
cmp esi, edx
jb 0x52b690
mov dx, word [esp + 0x1a]
movzx ecx, ch
shr ebx, cl
sub esi, ecx
mov ecx, dword [edi + 0x68]
mov word [edi + ecx*2 + 0x70], dx
inc dword [edi + 0x68]
jmp 0x52b804
mov dx, word [esp + 0x1a]
movzx ecx, ch
mov dword [esp + 0x28], ecx
cmp dx, 0x10
jne 0x52b741
lea edx, [ecx + 2]
cmp esi, edx
jae 0x52b716
jmp 0x52b6f0
test eax, eax
je 0x52bf4c
movzx edx, byte [ebp]
mov ecx, esi
shl edx, cl
mov ecx, dword [esp + 0x28]
dec eax
add esi, 8
add ebx, edx
lea edx, [ecx + 2]
inc ebp
mov dword [esp + 0x10], eax
cmp esi, edx
jb 0x52b6f0
shr ebx, cl
sub esi, ecx
mov ecx, dword [edi + 0x68]
test ecx, ecx
je 0x52b836
movzx eax, word [edi + ecx*2 + 0x6e]
mov dword [esp + 0x28], eax
mov eax, ebx
and eax, 3
add eax, 3
shr ebx, 2
sub esi, 2
jmp 0x52b7d5
cmp dx, 0x11
jne 0x52b78a
lea edx, [ecx + 3]
cmp esi, edx
jae 0x52b776
mov edi, edi
test eax, eax
je 0x52bf4c
movzx edx, byte [ebp]
mov ecx, esi
shl edx, cl
mov ecx, dword [esp + 0x28]
dec eax
add esi, 8
add ebx, edx
lea edx, [ecx + 3]
inc ebp
mov dword [esp + 0x10], eax
cmp esi, edx
jb 0x52b750
shr ebx, cl
mov edx, 0xfffffffd
mov eax, ebx
and eax, 7
add eax, 3
shr ebx, 3
jmp 0x52b7c9
lea edx, [ecx + 7]
cmp esi, edx
jae 0x52b7b7
test eax, eax
je 0x52bf4c
movzx edx, byte [ebp]
mov ecx, esi
shl edx, cl
mov ecx, dword [esp + 0x28]
dec eax
add esi, 8
add ebx, edx
lea edx, [ecx + 7]
inc ebp
mov dword [esp + 0x10], eax
cmp esi, edx
jb 0x52b791
shr ebx, cl
mov edx, 0xfffffff9
mov eax, ebx
and eax, 0x7f
add eax, 0xb
shr ebx, 7
sub edx, ecx
add esi, edx
mov dword [esp + 0x28], 0
mov edx, dword [edi + 0x64]
mov ecx, dword [edi + 0x68]
add edx, dword [edi + 0x60]
add ecx, eax
cmp ecx, edx
ja 0x52b846
test eax, eax
je 0x52b800
mov ecx, dword [esp + 0x28]
lea esp, [esp]
mov edx, dword [edi + 0x68]
dec eax
mov word [edi + edx*2 + 0x70], cx
inc dword [edi + 0x68]
test eax, eax
jne 0x52b7f0
mov eax, dword [esp + 0x10]
mov ecx, dword [edi + 0x64]
add ecx, dword [edi + 0x60]
cmp dword [edi + 0x68], ecx
jb 0x52b612
cmp dword [edi], 0x1d
je 0x52bef2
cmp word [edi + 0x270], 0
jne 0x52b85a
mov ecx, dword [esp + 0x3c]
mov dword [ecx + 0x18], str.invalid_code____missing_end_of_block
jmp 0x52beec
mov edx, dword [esp + 0x3c]
mov dword [edx + 0x18], str.invalid_bit_length_repeat
jmp 0x52beec
mov eax, dword [esp + 0x3c]
mov dword [eax + 0x18], str.invalid_bit_length_repeat
mov eax, dword [esp + 0x10]
jmp 0x52beec
lea eax, [edi + 0x530]
lea ecx, [edi + 0x6c]
mov dword [ecx], eax
mov dword [edi + 0x4c], eax
lea edx, [edi + 0x2f0]
push edx
mov edx, dword [edi + 0x60]
lea eax, [edi + 0x54]
push eax
push ecx
mov dword [eax], 9
push edx
lea eax, [edi + 0x70]
push eax
push 1
call fcn.0052ddb0
add esp, 0x18
mov dword [esp + 0x2c], eax
test eax, eax
je 0x52b8a8
mov ecx, dword [esp + 0x3c]
mov eax, dword [esp + 0x10]
mov dword [ecx + 0x18], str.invalid_literal_lengths_set
jmp 0x52beec
mov edx, dword [edi + 0x6c]
lea ecx, [edi + 0x6c]
mov dword [edi + 0x50], edx
lea edx, [edi + 0x2f0]
push edx
lea eax, [edi + 0x58]
push eax
push ecx
mov ecx, dword [edi + 0x60]
mov dword [eax], 6
mov eax, dword [edi + 0x64]
push eax
lea edx, [edi + ecx*2 + 0x70]
push edx
push 2
call fcn.0052ddb0
add esp, 0x18
mov dword [esp + 0x2c], eax
test eax, eax
je 0x52b8f5
mov eax, dword [esp + 0x3c]
mov dword [eax + 0x18], str.invalid_distances_set
mov eax, dword [esp + 0x10]
jmp 0x52beec
cmp dword [esp + 0x40], 6
mov eax, dword [esp + 0x10]
mov dword [edi], 0x13
je 0x52bf4c
mov dword [edi], 0x14
cmp eax, 6
jb 0x52b987
cmp dword [esp + 0x14], 0x102
jb 0x52b987
mov eax, dword [esp + 0x3c]
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x1c]
mov dword [eax + 0x10], edx
mov edx, dword [esp + 0x24]
mov dword [eax + 0xc], ecx
mov ecx, dword [esp + 0x10]
push edx
mov dword [eax], ebp
mov dword [eax + 4], ecx
push eax
mov dword [edi + 0x38], ebx
mov dword [edi + 0x3c], esi
call fcn.0052d960
mov eax, dword [esp + 0x44]
mov ecx, dword [eax + 0xc]
mov edx, dword [eax + 0x10]
mov ebp, dword [eax]
mov eax, dword [eax + 4]
mov ebx, dword [edi + 0x38]
mov esi, dword [edi + 0x3c]
add esp, 8
cmp dword [edi], 0xb
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x14], edx
mov dword [esp + 0x10], eax
jne 0x52bef2
mov dword [edi + 0x1bc4], 0xffffffff
jmp 0x52bef2
mov ecx, dword [edi + 0x54]
mov edx, 1
shl edx, cl
mov ecx, dword [edi + 0x4c]
mov dword [edi + 0x1bc4], 0
dec edx
and edx, ebx
mov edx, dword [ecx + edx*4]
mov ecx, edx
shr ecx, 8
movzx ecx, cl
mov dword [esp + 0x18], edx
cmp ecx, esi
jbe 0x52b9f2
test eax, eax
je 0x52bf4c
movzx edx, byte [ebp]
mov ecx, esi
shl edx, cl
mov ecx, dword [edi + 0x54]
dec eax
add esi, 8
add ebx, edx
mov edx, 1
shl edx, cl
mov ecx, dword [edi + 0x4c]
inc ebp
mov dword [esp + 0x10], eax
dec edx
and edx, ebx
mov edx, dword [ecx + edx*4]
mov ecx, edx
shr ecx, 8
movzx ecx, cl
mov dword [esp + 0x18], edx
cmp ecx, esi
ja 0x52b9b4
test dl, dl
je 0x52babf
test dl, 0xf0
jne 0x52babf
mov ecx, edx
shr ecx, 8
mov dword [esp + 0x30], ecx
movzx ecx, cl
mov dword [esp + 0x20], ecx
movzx ecx, dl
add ecx, dword [esp + 0x20]
mov dword [esp + 0x28], edx
mov edx, 1
shl edx, cl
mov ecx, dword [esp + 0x20]
dec edx
and edx, ebx
shr edx, cl
mov ecx, dword [esp + 0x18]
shr ecx, 0x10
add edx, ecx
mov ecx, dword [edi + 0x4c]
mov ecx, dword [ecx + edx*4]
mov dword [esp + 0x18], ecx
shr ecx, 8
movzx edx, cl
movzx ecx, byte [esp + 0x30]
add edx, ecx
cmp edx, esi
jbe 0x52baac
test eax, eax
je 0x52bf4c
movzx edx, byte [ebp]
mov ecx, esi
shl edx, cl
mov ecx, dword [esp + 0x28]
dec eax
add esi, 8
add ebx, edx
movzx edx, ch
movzx ecx, cl
add ecx, edx
mov dword [esp + 0x20], edx
mov edx, 1
shl edx, cl
mov ecx, dword [esp + 0x20]
inc ebp
mov dword [esp + 0x10], eax
dec edx
and edx, ebx
shr edx, cl
movzx ecx, word [esp + 0x2a]
add edx, ecx
mov ecx, dword [edi + 0x4c]
mov ecx, dword [ecx + edx*4]
mov dword [esp + 0x18], ecx
shr ecx, 8
movzx edx, cl
add edx, dword [esp + 0x20]
cmp edx, esi
ja 0x52ba52
movzx ecx, byte [esp + 0x29]
mov edx, dword [esp + 0x18]
shr ebx, cl
sub esi, ecx
mov dword [edi + 0x1bc4], ecx
mov ecx, edx
shr ecx, 8
movzx ecx, cl
add dword [edi + 0x1bc4], ecx
shr ebx, cl
sub esi, ecx
mov dword [esp + 0x20], ecx
mov ecx, edx
shr ecx, 0x10
mov dword [edi + 0x40], ecx
test dl, dl
jne 0x52baec
mov dword [edi], 0x19
jmp 0x52bef2
test dl, 0x20
je 0x52bb06
mov dword [edi + 0x1bc4], 0xffffffff
mov dword [edi], 0xb
jmp 0x52bef2
test dl, 0x40
je 0x52bb1b
mov edx, dword [esp + 0x3c]
mov dword [edx + 0x18], str.invalid_literal_length_code
jmp 0x52beec
movzx ecx, dl
and ecx, 0xf
mov dword [edi + 0x48], ecx
mov dword [edi], 0x15
mov ecx, dword [edi + 0x48]
test ecx, ecx
je 0x52bb6f
cmp esi, ecx
jae 0x52bb55
test eax, eax
je 0x52bf4c
movzx edx, byte [ebp]
mov ecx, esi
shl edx, cl
dec eax
add esi, 8
inc ebp
add ebx, edx
mov dword [esp + 0x10], eax
cmp esi, dword [edi + 0x48]
jb 0x52bb35
mov ecx, dword [edi + 0x48]
mov edx, 1
shl edx, cl
sub esi, ecx
dec edx
and edx, ebx
add dword [edi + 0x40], edx
shr ebx, cl
add dword [edi + 0x1bc4], ecx
mov ecx, dword [edi + 0x40]
mov dword [edi + 0x1bc8], ecx
mov dword [edi], 0x16
mov ecx, dword [edi + 0x58]
mov edx, 1
shl edx, cl
mov ecx, dword [edi + 0x50]
dec edx
and edx, ebx
mov edx, dword [ecx + edx*4]
mov ecx, edx
shr ecx, 8
movzx ecx, cl
mov dword [esp + 0x18], edx
cmp ecx, esi
jbe 0x52bbdf
test eax, eax
je 0x52bf4c
movzx edx, byte [ebp]
mov ecx, esi
shl edx, cl
mov ecx, dword [edi + 0x58]
dec eax
add esi, 8
add ebx, edx
mov edx, 1
shl edx, cl
mov ecx, dword [edi + 0x50]
inc ebp
mov dword [esp + 0x10], eax
dec edx
and edx, ebx
mov edx, dword [ecx + edx*4]
mov ecx, edx
shr ecx, 8
movzx ecx, cl
mov dword [esp + 0x18], edx
cmp ecx, esi
ja 0x52bba1
test dl, 0xf0
jne 0x52bca4
mov ecx, edx
shr ecx, 8
mov dword [esp + 0x30], ecx
movzx ecx, cl
mov dword [esp + 0x20], ecx
movzx ecx, dl
add ecx, dword [esp + 0x20]
mov dword [esp + 0x28], edx
mov edx, 1
shl edx, cl
mov ecx, dword [esp + 0x20]
dec edx
and edx, ebx
shr edx, cl
mov ecx, dword [esp + 0x18]
shr ecx, 0x10
add edx, ecx
mov ecx, dword [edi + 0x50]
mov ecx, dword [ecx + edx*4]
mov dword [esp + 0x18], ecx
shr ecx, 8
movzx edx, cl
movzx ecx, byte [esp + 0x30]
add edx, ecx
cmp edx, esi
jbe 0x52bc91
test eax, eax
je 0x52bf4c
movzx edx, byte [ebp]
mov ecx, esi
shl edx, cl
mov ecx, dword [esp + 0x28]
dec eax
add esi, 8
add ebx, edx
movzx edx, ch
movzx ecx, cl
add ecx, edx
mov dword [esp + 0x20], edx
mov edx, 1
shl edx, cl
mov ecx, dword [esp + 0x20]
inc ebp
mov dword [esp + 0x10], eax
dec edx
and edx, ebx
shr edx, cl
movzx ecx, word [esp + 0x2a]
add edx, ecx
mov ecx, dword [edi + 0x50]
mov ecx, dword [ecx + edx*4]
mov dword [esp + 0x18], ecx
shr ecx, 8
movzx edx, cl
add edx, dword [esp + 0x20]
cmp edx, esi
ja 0x52bc37
movzx ecx, byte [esp + 0x29]
mov edx, dword [esp + 0x18]
shr ebx, cl
sub esi, ecx
add dword [edi + 0x1bc4], ecx
mov ecx, edx
shr ecx, 8
movzx ecx, cl
add dword [edi + 0x1bc4], ecx
shr ebx, cl
sub esi, ecx
mov dword [esp + 0x20], ecx
test dl, 0x40
je 0x52bccf
mov edx, dword [esp + 0x3c]
mov dword [edx + 0x18], str.invalid_distance_code
jmp 0x52beec
mov ecx, edx
movzx edx, dl
shr ecx, 0x10
and edx, 0xf
mov dword [edi + 0x44], ecx
mov dword [edi + 0x48], edx
mov dword [edi], 0x17
mov ecx, dword [edi + 0x48]
test ecx, ecx
je 0x52bd2b
cmp esi, ecx
jae 0x52bd11
test eax, eax
je 0x52bf4c
movzx edx, byte [ebp]
mov ecx, esi
shl edx, cl
dec eax
add esi, 8
inc ebp
add ebx, edx
mov dword [esp + 0x10], eax
cmp esi, dword [edi + 0x48]
jb 0x52bcf1
mov ecx, dword [edi + 0x48]
mov edx, 1
shl edx, cl
sub esi, ecx
dec edx
and edx, ebx
add dword [edi + 0x44], edx
shr ebx, cl
add dword [edi + 0x1bc4], ecx
mov dword [edi], 0x18
cmp dword [esp + 0x14], 0
je 0x52bf4c
mov edx, dword [esp + 0x24]
sub edx, dword [esp + 0x14]
mov ecx, dword [edi + 0x44]
cmp ecx, edx
jbe 0x52bda5
sub ecx, edx
mov dword [esp + 0x18], ecx
cmp ecx, dword [edi + 0x2c]
jbe 0x52bd6f
cmp dword [edi + 0x1bc0], 0
je 0x52bd6f
mov ecx, dword [esp + 0x3c]
mov dword [ecx + 0x18], str.invalid_distance_too_far_back
jmp 0x52beec
mov edx, dword [edi + 0x30]
cmp ecx, edx
jbe 0x52bd86
sub ecx, edx
mov edx, dword [edi + 0x34]
add edx, dword [edi + 0x28]
mov dword [esp + 0x18], ecx
sub edx, ecx
jmp 0x52bd92
mov edx, dword [edi + 0x34]
sub edx, ecx
add edx, dword [edi + 0x30]
mov ecx, dword [esp + 0x18]
mov dword [esp + 0x28], edx
mov edx, dword [edi + 0x40]
mov dword [esp + 0x30], edx
cmp ecx, edx
jbe 0x52bdba
mov ecx, edx
jmp 0x52bdb6
mov edx, dword [esp + 0x1c]
sub edx, ecx
mov ecx, dword [edi + 0x40]
mov dword [esp + 0x28], edx
mov dword [esp + 0x30], ecx
mov dword [esp + 0x18], ecx
mov edx, dword [esp + 0x14]
cmp ecx, edx
jbe 0x52bdc8
mov ecx, edx
mov dword [esp + 0x18], ecx
sub edx, ecx
mov dword [esp + 0x14], edx
mov edx, dword [esp + 0x30]
sub edx, ecx
mov dword [edi + 0x40], edx
jmp 0x52bde0
mov edx, dword [esp + 0x28]
mov ecx, dword [esp + 0x1c]
mov dl, byte [edx]
mov byte [ecx], dl
mov edx, 1
add dword [esp + 0x28], edx
add ecx, edx
sub dword [esp + 0x18], edx
mov dword [esp + 0x1c], ecx
jne 0x52bde0
cmp dword [edi + 0x40], 0
jne 0x52bef2
mov dword [edi], 0x14
jmp 0x52bef2
cmp dword [esp + 0x14], 0
je 0x52bf4c
mov ecx, dword [esp + 0x1c]
mov dl, byte [edi + 0x40]
mov byte [ecx], dl
inc ecx
dec dword [esp + 0x14]
mov dword [esp + 0x1c], ecx
mov dword [edi], 0x14
jmp 0x52bef2
cmp dword [edi + 8], 0
je 0x52bf34
cmp esi, 0x20
jae 0x52be70
lea ecx, [ecx]
test eax, eax
je 0x52bf4c
movzx edx, byte [ebp]
mov ecx, esi
shl edx, cl
dec eax
add esi, 8
inc ebp
add ebx, edx
mov dword [esp + 0x10], eax
cmp esi, 0x20
jb 0x52be50
mov ecx, dword [esp + 0x24]
sub ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x3c]
add dword [edx + 0x14], ecx
add dword [edi + 0x1c], ecx
mov dword [esp + 0x24], ecx
test ecx, ecx
je 0x52beae
mov edx, dword [edi + 0x18]
mov eax, ecx
mov ecx, dword [esp + 0x1c]
push eax
sub ecx, eax
push ecx
push edx
call fcn.0052e290
mov ecx, dword [esp + 0x48]
mov dword [edi + 0x18], eax
mov dword [ecx + 0x30], eax
mov eax, dword [esp + 0x1c]
add esp, 0xc
mov edx, dword [esp + 0x14]
mov dword [esp + 0x24], edx
mov ecx, ebx
and ecx, 0xff00
mov edx, ebx
shl edx, 0x10
add ecx, edx
mov edx, ebx
shr edx, 8
and edx, 0xff00
shl ecx, 8
add ecx, edx
mov edx, ebx
shr edx, 0x18
add ecx, edx
cmp ecx, dword [edi + 0x18]
je 0x52bf30
mov ecx, dword [esp + 0x3c]
mov dword [ecx + 0x18], str.incorrect_data_check
mov dword [edi], 0x1d
mov ecx, dword [edi]
cmp ecx, 0x1e
jbe 0x52b183
pop esi
pop ebp
pop ebx
mov eax, 0xfffffffe
pop edi
add esp, 0x28
ret
mov ecx, dword [esp + 0x1c]
mov dword [edx + 0xc], ecx
mov ecx, dword [esp + 0x14]
mov dword [edx], ebp
mov dword [edx + 4], eax
mov dword [edx + 0x10], ecx
mov dword [edi + 0x3c], esi
pop esi
pop ebp
mov dword [edi + 0x38], ebx
pop ebx
mov eax, 2
pop edi
add esp, 0x28
ret
xor ebx, ebx
xor esi, esi
mov dword [edi], 0x1c
mov dword [esp + 0x2c], 1
jmp 0x52bf4c
mov dword [esp + 0x2c], 0xfffffffd
mov ecx, dword [esp + 0x3c]
mov edx, dword [esp + 0x1c]
mov dword [ecx + 0xc], edx
mov edx, dword [esp + 0x14]
mov dword [ecx + 0x10], edx
mov dword [ecx], ebp
mov dword [ecx + 4], eax
cmp dword [edi + 0x28], 0
mov dword [edi + 0x38], ebx
mov dword [edi + 0x3c], esi
jne 0x52bf7d
cmp dword [edi], 0x1a
jge 0x52bfa1
mov eax, dword [esp + 0x24]
cmp eax, dword [ecx + 0x10]
je 0x52bfa1
mov eax, dword [esp + 0x24]
mov ebx, dword [esp + 0x3c]
call fcn.0052b010
test eax, eax
je 0x52bfa1
mov dword [edi], 0x1e
pop esi
pop ebp
pop ebx
mov eax, 0xfffffffc
pop edi
add esp, 0x28
ret
mov esi, dword [esp + 0x3c]
mov ebp, dword [esp + 0x34]
sub ebp, dword [esi + 4]
mov ebx, dword [esp + 0x24]
sub ebx, dword [esi + 0x10]
add dword [esi + 8], ebp
add dword [esi + 0x14], ebx
add dword [edi + 0x1c], ebx
cmp dword [edi + 8], 0
je 0x52bfdf
test ebx, ebx
je 0x52bfdf
mov edx, dword [esi + 0xc]
mov eax, dword [edi + 0x18]
push ebx
sub edx, ebx
push edx
push eax
call fcn.0052e290
mov dword [edi + 0x18], eax
add esp, 0xc
mov dword [esi + 0x30], eax
mov eax, dword [edi]
cmp eax, 0x13
je 0x52bff3
mov dword [esp + 0x3c], 0
cmp eax, 0xe
jne 0x52bffb
mov dword [esp + 0x3c], 0x100
mov ecx, dword [edi + 4]
neg ecx
sbb ecx, ecx
xor edx, edx
and ecx, 0x40
cmp eax, 0xb
setne dl
add ecx, dword [esp + 0x3c]
dec edx
and edx, 0x80
add edx, ecx
add edx, dword [edi + 0x3c]
mov dword [esi + 0x2c], edx
test ebp, ebp
jne 0x52c028
test ebx, ebx
je 0x52c02f
cmp dword [esp + 0x40], 4
jne 0x52c048
mov eax, dword [esp + 0x2c]
test eax, eax
jne 0x52b17b
pop esi
pop ebp
pop ebx
mov eax, 0xfffffffb
pop edi
add esp, 0x28
ret
mov eax, dword [esp + 0x2c]
pop esi
pop ebp
pop ebx
pop edi
add esp, 0x28
ret
mov eax, 0xfffffffe
pop edi
add esp, 0x28
ret