Function at 0x50c790
Capabilities:
Compress data via zlib inflate or deflate

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 8]
sub esp, 0x40
push ebx
push esi
push edi
test edx, edx
je case.default.0x50c860
cmp dword [edx + 0x20], 0
je case.default.0x50c860
cmp dword [edx + 0x24], 0
je case.default.0x50c860
mov ecx, dword [edx + 0x1c]
mov dword [ebp - 0x10], ecx
test ecx, ecx
je case.default.0x50c860
cmp dword [ecx], edx
jne case.default.0x50c860
mov eax, dword [ecx + 4]
mov dword [ebp - 0x2c], eax
add eax, 0xffffc0cc
cmp eax, 0x1f
ja case.default.0x50c860
mov eax, dword [edx + 0xc]
mov dword [ebp - 0x24], eax
test eax, eax
je case.default.0x50c860
mov edi, dword [edx]
mov dword [ebp - 0x14], edi
test edi, edi
jne 0x50c802
cmp dword [edx + 4], edi
jne case.default.0x50c860
mov eax, dword [ecx + 4]
cmp eax, 0x3f3f
jne 0x50c826
mov dword [ecx + 4], 0x3f40
mov eax, dword [edx + 0xc]
mov edi, dword [edx]
mov dword [ebp - 0x24], eax
mov eax, 0x3f40
mov dword [ebp - 0x14], edi
mov dword [ebp - 0x2c], eax
mov edi, dword [edx + 0x10]
add eax, 0xffffc0cc
mov ebx, dword [edx + 4]
mov edx, dword [ecx + 0x3c]
mov esi, dword [ecx + 0x40]
mov dword [ebp - 0x1c], edi
mov dword [ebp - 0x28], edi
xor edi, edi
mov dword [ebp - 0x30], edi
mov edi, dword [ebp - 0x14]
mov dword [ebp - 0xc], ebx
mov dword [ebp - 8], edx
mov dword [ebp - 0x18], esi
mov dword [ebp - 0x38], ebx
cmp eax, 0x1e
ja case.default.0x50c860
nop word [eax + eax]
jmp dword [eax*4 + 0x50df60]
mov eax, dword [ecx + 0xc]
mov dword [ebp - 0x3c], eax
test eax, eax
jne 0x50c87d
mov dword [ecx + 4], 0x3f40
jmp 0x50d99e
cmp esi, 0x10
jae 0x50c8af
test ebx, ebx
je 0x50cdd1
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
add esi, 8
dec ebx
mov dword [ebp - 0x18], esi
add edx, eax
mov dword [ebp - 0xc], ebx
inc edi
mov dword [ebp - 8], edx
mov dword [ebp - 0x14], edi
cmp esi, 0x10
jb 0x50c882
mov ecx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x3c]
test al, 2
je 0x50c90c
cmp edx, 0x8b1f
jne 0x50c90c
cmp dword [ecx + 0x28], 0
jne 0x50c8c8
mov dword [ecx + 0x28], 0xf
push 0
push 0
push 0
call fcn.0050f070
mov ecx, dword [ebp - 0x10]
push 2
mov dword [ecx + 0x1c], eax
lea eax, [ebp - 0x20]
push eax
mov word [ebp - 0x20], 0x8b1f
push dword [ecx + 0x1c]
call fcn.0050f070
mov ecx, dword [ebp - 0x10]
xor edx, edx
add esp, 0x18
mov dword [ebp - 8], edx
xor esi, esi
mov dword [ebp - 0x18], esi
mov dword [ecx + 0x1c], eax
mov dword [ecx + 4], 0x3f35
jmp 0x50d99e
mov eax, dword [ecx + 0x24]
test eax, eax
je 0x50c91a
mov dword [eax + 0x30], 0xffffffff
mov eax, dword [ecx + 0xc]
test al, 1
je 0x50ca05
movzx ecx, dl
mov eax, edx
shl ecx, 8
xor edx, edx
shr eax, 8
add eax, ecx
mov ecx, 0x1f
div ecx
mov ecx, dword [ebp - 0x10]
test edx, edx
mov edx, dword [ebp - 8]
jne 0x50ca05
mov eax, edx
and al, 0xf
cmp al, 8
je 0x50c967
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.unknown_compression_method
mov dword [ecx + 4], 0x3f51
jmp 0x50d99e
mov edi, dword [ecx + 0x28]
sub esi, 4
shr edx, 4
mov eax, edx
mov dword [ebp - 0x34], edi
and eax, 0xf
mov dword [ebp - 8], edx
add eax, 8
mov dword [ebp - 0x18], esi
test edi, edi
mov dword [ebp - 0x3c], eax
mov edi, dword [ebp - 0x14]
jne 0x50c991
mov dword [ecx + 0x28], eax
mov dword [ebp - 0x34], eax
cmp eax, 0xf
ja 0x50c9ef
cmp eax, dword [ebp - 0x34]
ja 0x50c9ef
mov ecx, dword [ebp - 0x3c]
mov eax, 1
shl eax, cl
mov ecx, dword [ebp - 0x10]
push 0
push 0
push 0
mov dword [ecx + 0x18], eax
mov dword [ecx + 0x14], 0
call fcn.0050ece0
mov ecx, dword [ebp - 0x10]
add esp, 0xc
mov edx, dword [ebp + 8]
mov dword [ecx + 0x1c], eax
mov dword [edx + 0x30], eax
mov edx, dword [ebp - 8]
shr edx, 8
not edx
and edx, 2
or edx, 0x3f3d
mov dword [ecx + 4], edx
xor edx, edx
xor esi, esi
mov dword [ebp - 8], edx
mov dword [ebp - 0x18], esi
jmp 0x50d99e
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.invalid_window_size
mov dword [ecx + 4], 0x3f51
jmp 0x50d99e
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.incorrect_header_check
mov dword [ecx + 4], 0x3f51
jmp 0x50d99e
cmp esi, 0x10
jae 0x50ca4a
test ebx, ebx
je 0x50cdd1
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
add esi, 8
dec ebx
mov dword [ebp - 0x18], esi
add edx, eax
mov dword [ebp - 0xc], ebx
inc edi
mov dword [ebp - 8], edx
mov dword [ebp - 0x14], edi
cmp esi, 0x10
jb 0x50ca20
mov ecx, dword [ebp - 0x10]
mov dword [ecx + 0x14], edx
cmp dl, 8
jne 0x50c951
test edx, 0xe000
je 0x50ca74
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.unknown_header_flags_set
mov dword [ecx + 4], 0x3f51
jmp 0x50d99e
mov esi, dword [ecx + 0x24]
mov eax, edx
shr eax, 8
mov dword [ebp - 0x34], edx
mov dword [ebp - 0x3c], eax
test esi, esi
je 0x50ca94
and eax, 1
mov dword [esi], eax
mov eax, dword [ecx + 0x14]
mov dword [ebp - 0x34], eax
mov eax, dword [ebp - 0x3c]
test dword [ebp - 0x34], 0x200
je 0x50cac0
test byte [ecx + 0xc], 4
je 0x50cac0
mov byte [ebp - 0x1f], al
lea eax, [ebp - 0x20]
push 2
push eax
mov byte [ebp - 0x20], dl
push dword [ecx + 0x1c]
call fcn.0050f070
mov ecx, dword [ebp - 0x10]
add esp, 0xc
mov dword [ecx + 0x1c], eax
xor edx, edx
mov dword [ecx + 4], 0x3f36
mov dword [ebp - 8], edx
xor esi, esi
jmp 0x50cad5
cmp esi, 0x20
jae 0x50cafc
test ebx, ebx
je 0x50cdd1
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
dec ebx
add edx, eax
mov dword [ebp - 0xc], ebx
inc edi
mov dword [ebp - 8], edx
add esi, 8
mov dword [ebp - 0x14], edi
cmp esi, 0x20
jb 0x50cad5
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx + 0x24]
test eax, eax
je 0x50cb06
mov dword [eax + 4], edx
test dword [ecx + 0x14], 0x200
je 0x50cb45
test byte [ecx + 0xc], 4
je 0x50cb45
mov eax, edx
mov byte [ebp - 0x20], dl
shr eax, 8
mov byte [ebp - 0x1f], al
mov eax, edx
shr eax, 0x10
mov byte [ebp - 0x1e], al
lea eax, [ebp - 0x20]
push 4
shr edx, 0x18
push eax
mov byte [ebp - 0x1d], dl
push dword [ecx + 0x1c]
call fcn.0050f070
mov ecx, dword [ebp - 0x10]
add esp, 0xc
mov dword [ecx + 0x1c], eax
xor edx, edx
mov dword [ecx + 4], 0x3f37
mov dword [ebp - 8], edx
xor esi, esi
jmp 0x50cb60
cmp esi, 0x10
jae 0x50cb87
nop word [eax + eax]
test ebx, ebx
je 0x50cdd1
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
dec ebx
add edx, eax
mov dword [ebp - 0xc], ebx
inc edi
mov dword [ebp - 8], edx
add esi, 8
mov dword [ebp - 0x14], edi
cmp esi, 0x10
jb 0x50cb60
mov ecx, dword [ebp - 0x10]
mov esi, dword [ecx + 0x24]
mov eax, edx
shr eax, 8
mov dword [ebp - 0x34], eax
test esi, esi
je 0x50cba7
movzx eax, dl
mov dword [esi + 8], eax
mov eax, dword [ecx + 0x24]
mov esi, dword [ebp - 0x34]
mov dword [eax + 0xc], esi
mov eax, esi
test dword [ecx + 0x14], 0x200
je 0x50cbd3
test byte [ecx + 0xc], 4
je 0x50cbd3
mov byte [ebp - 0x1f], al
lea eax, [ebp - 0x20]
push 2
push eax
mov byte [ebp - 0x20], dl
push dword [ecx + 0x1c]
call fcn.0050f070
mov ecx, dword [ebp - 0x10]
add esp, 0xc
mov dword [ecx + 0x1c], eax
xor edx, edx
mov dword [ecx + 4], 0x3f38
xor esi, esi
mov dword [ebp - 8], edx
mov dword [ebp - 0x18], esi
test dword [ecx + 0x14], 0x400
je 0x50cc63
cmp esi, 0x10
jae 0x50cc19
test ebx, ebx
je 0x50cdd1
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
dec ebx
add edx, eax
mov dword [ebp - 0xc], ebx
inc edi
mov dword [ebp - 8], edx
add esi, 8
mov dword [ebp - 0x14], edi
cmp esi, 0x10
jb 0x50cbf2
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx + 0x24]
mov dword [ecx + 0x44], edx
test eax, eax
je 0x50cc26
mov dword [eax + 0x14], edx
test dword [ecx + 0x14], 0x200
je 0x50cc55
test byte [ecx + 0xc], 4
je 0x50cc55
mov byte [ebp - 0x20], dl
lea eax, [ebp - 0x20]
push 2
shr edx, 8
push eax
mov byte [ebp - 0x1f], dl
push dword [ecx + 0x1c]
call fcn.0050f070
mov ecx, dword [ebp - 0x10]
add esp, 0xc
mov dword [ecx + 0x1c], eax
xor esi, esi
mov dword [ebp - 8], 0
mov dword [ebp - 0x18], esi
jmp 0x50cc71
mov eax, dword [ecx + 0x24]
test eax, eax
je 0x50cc71
mov dword [eax + 0x10], 0
mov dword [ecx + 4], 0x3f39
test dword [ecx + 0x14], 0x400
je 0x50cd34
mov eax, dword [ecx + 0x44]
mov edx, ebx
cmp eax, ebx
cmovbe edx, eax
mov dword [ebp - 0x34], edx
test edx, edx
je 0x50cd2c
cmp dword [ecx + 0x24], 0
mov edi, dword [ebp - 0x14]
je 0x50ccf7
mov ebx, dword [ecx + 0x24]
mov ebx, dword [ebx + 0x10]
test ebx, ebx
mov dword [ebp - 0x40], ebx
mov ebx, dword [ebp - 0xc]
je 0x50ccf7
mov ebx, dword [ecx + 0x24]
mov edi, dword [ebx + 0x14]
sub edi, eax
mov eax, dword [ebx + 0x18]
mov ebx, dword [ebp - 0xc]
cmp edi, eax
mov dword [ebp - 0x2c], edi
mov edi, dword [ebp - 0x14]
mov dword [ebp - 0x3c], eax
jae 0x50ccf7
mov eax, dword [ebp - 0x2c]
mov ecx, dword [ebp - 0x3c]
add eax, edx
cmp eax, ecx
mov eax, dword [ebp - 0x2c]
jbe 0x50cce1
sub ecx, eax
jmp 0x50cce3
mov ecx, edx
add eax, dword [ebp - 0x40]
push ecx
push edi
push eax
call fcn.00481530
mov ecx, dword [ebp - 0x10]
add esp, 0xc
mov edx, dword [ebp - 0x34]
test dword [ecx + 0x14], 0x200
je 0x50cd19
test byte [ecx + 0xc], 4
je 0x50cd19
push edx
push edi
push dword [ecx + 0x1c]
call fcn.0050f070
mov ecx, dword [ebp - 0x10]
add esp, 0xc
mov dword [ecx + 0x1c], eax
mov eax, dword [ebp - 0x34]
sub ebx, eax
add edi, eax
mov dword [ebp - 0xc], ebx
sub dword [ecx + 0x44], eax
mov eax, dword [ecx + 0x44]
mov dword [ebp - 0x14], edi
test eax, eax
jne 0x50cdd1
mov dword [ecx + 0x44], 0
mov dword [ecx + 4], 0x3f3a
test dword [ecx + 0x14], 0x800
je 0x50ce57
test ebx, ebx
je 0x50cdd1
xor edx, edx
mov al, byte [edx + edi]
inc edx
mov byte [ebp - 1], al
mov eax, dword [ecx + 0x24]
test eax, eax
je 0x50cd86
mov esi, dword [eax + 0x1c]
mov dword [ebp - 0x3c], esi
test esi, esi
je 0x50cd86
mov esi, dword [ecx + 0x44]
cmp esi, dword [eax + 0x20]
jae 0x50cd86
mov bl, byte [ebp - 1]
mov eax, esi
mov esi, dword [ebp - 0x3c]
mov byte [eax + esi], bl
inc dword [ecx + 0x44]
mov ebx, dword [ebp - 0xc]
mov al, byte [ebp - 1]
test al, al
je 0x50cd91
cmp edx, ebx
jb 0x50cd55
test dword [ecx + 0x14], 0x200
mov esi, dword [ebp - 0x18]
mov dword [ebp - 0x40], edx
je 0x50cdbf
test byte [ecx + 0xc], 4
je 0x50cdbf
push edx
push edi
push dword [ecx + 0x1c]
call fcn.0050f070
mov ecx, dword [ebp - 0x10]
add esp, 0xc
mov edx, dword [ebp - 0x40]
mov dword [ecx + 0x1c], eax
mov al, byte [ebp - 1]
sub ebx, edx
add edi, edx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x14], edi
test al, al
je 0x50ce65
mov eax, dword [ebp - 0xc]
mov edx, dword [ebp + 0xc]
mov edi, dword [ebp + 8]
mov ecx, dword [ebp - 0x24]
mov ebx, dword [ebp - 0x10]
mov dword [edi + 0xc], ecx
mov ecx, dword [ebp - 0x1c]
mov dword [edi + 0x10], ecx
mov ecx, dword [ebp - 0x14]
mov dword [edi + 4], eax
mov eax, dword [ebp - 8]
mov dword [edi], ecx
cmp dword [ebx + 0x2c], 0
mov dword [ebx + 0x40], esi
mov esi, dword [ebp - 0x28]
mov dword [ebx + 0x3c], eax
jne 0x50ce2a
cmp esi, dword [edi + 0x10]
je 0x50dea5
mov eax, dword [ebx + 4]
cmp eax, 0x3f51
jge 0x50dea5
cmp eax, 0x3f4e
jl 0x50ce2a
cmp edx, 4
je 0x50dea5
mov eax, esi
sub eax, dword [edi + 0x10]
push eax
push dword [edi + 0xc]
push edi
call fcn.0050ebf0
add esp, 0xc
test eax, eax
je 0x50dea5
mov dword [ebx + 4], 0x3f52
pop edi
pop esi
mov eax, 0xfffffffc
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ecx + 0x24]
test eax, eax
je 0x50ce65
mov dword [eax + 0x1c], 0
mov dword [ecx + 0x44], 0
mov dword [ecx + 4], 0x3f3b
test dword [ecx + 0x14], 0x1000
je 0x50cf0e
test ebx, ebx
je 0x50cdd1
xor edx, edx
nop word [eax + eax]
mov al, byte [edx + edi]
inc edx
mov byte [ebp - 1], al
mov eax, dword [ecx + 0x24]
test eax, eax
je 0x50cec1
mov esi, dword [eax + 0x24]
mov dword [ebp - 0x3c], esi
test esi, esi
je 0x50cec1
mov esi, dword [ecx + 0x44]
cmp esi, dword [eax + 0x28]
jae 0x50cec1
mov bl, byte [ebp - 1]
mov eax, esi
mov esi, dword [ebp - 0x3c]
mov byte [eax + esi], bl
inc dword [ecx + 0x44]
mov ebx, dword [ebp - 0xc]
mov al, byte [ebp - 1]
test al, al
je 0x50cecc
cmp edx, ebx
jb 0x50ce90
test dword [ecx + 0x14], 0x200
mov esi, dword [ebp - 0x18]
mov dword [ebp - 0x40], edx
je 0x50cefa
test byte [ecx + 0xc], 4
je 0x50cefa
push edx
push edi
push dword [ecx + 0x1c]
call fcn.0050f070
mov ecx, dword [ebp - 0x10]
add esp, 0xc
mov edx, dword [ebp - 0x40]
mov dword [ecx + 0x1c], eax
mov al, byte [ebp - 1]
sub ebx, edx
add edi, edx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x14], edi
test al, al
jne 0x50cdd1
jmp 0x50cf1c
mov eax, dword [ecx + 0x24]
test eax, eax
je 0x50cf1c
mov dword [eax + 0x24], 0
mov edx, dword [ebp - 8]
mov dword [ecx + 4], 0x3f3c
mov eax, dword [ecx + 0x14]
mov dword [ebp - 0x40], eax
test eax, 0x200
je 0x50cf92
cmp esi, 0x10
jae 0x50cf62
test ebx, ebx
je 0x50cdd1
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
add esi, 8
dec ebx
mov dword [ebp - 0x18], esi
add edx, eax
mov dword [ebp - 0xc], ebx
inc edi
mov dword [ebp - 8], edx
mov dword [ebp - 0x14], edi
cmp esi, 0x10
jb 0x50cf38
mov ecx, dword [ebp - 0x10]
test byte [ecx + 0xc], 4
je 0x50cf86
movzx eax, word [ecx + 0x1c]
cmp edx, eax
je 0x50cf86
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.header_crc_mismatch
mov dword [ecx + 4], 0x3f51
jmp 0x50d99e
xor esi, esi
mov dword [ebp - 8], 0
mov dword [ebp - 0x18], esi
mov eax, dword [ecx + 0x24]
test eax, eax
je 0x50cfaf
mov edx, dword [ebp - 0x40]
sar edx, 9
and edx, 1
mov dword [eax + 0x2c], edx
mov eax, dword [ecx + 0x24]
mov dword [eax + 0x30], 1
push 0
push 0
push 0
call fcn.0050f070
mov ecx, dword [ebp - 0x10]
add esp, 0xc
mov edx, dword [ebp + 8]
mov dword [ecx + 0x1c], eax
mov dword [edx + 0x30], eax
mov edx, dword [ebp - 8]
mov dword [ecx + 4], 0x3f3f
jmp 0x50d99e
cmp esi, 0x20
jae 0x50d004
nop dword [eax]
test ebx, ebx
je 0x50cdd1
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
dec ebx
add edx, eax
mov dword [ebp - 0xc], ebx
inc edi
mov dword [ebp - 8], edx
add esi, 8
mov dword [ebp - 0x14], edi
cmp esi, 0x20
jb 0x50cfe0
mov ecx, edx
mov eax, edx
shl eax, 0x10
and ecx, 0xff00
add ecx, eax
mov eax, edx
shr eax, 8
shl ecx, 8
and eax, 0xff00
shr edx, 0x18
add eax, ecx
mov ecx, dword [ebp - 0x10]
add eax, edx
mov edx, dword [ebp + 8]
mov dword [ecx + 0x1c], eax
mov dword [edx + 0x30], eax
xor edx, edx
mov dword [ebp - 8], edx
xor esi, esi
mov dword [ecx + 4], 0x3f3e
cmp dword [ecx + 0x10], 0
je 0x50de4c
push 0
push 0
push 0
call fcn.0050ece0
mov ecx, dword [ebp - 0x10]
add esp, 0xc
mov edx, dword [ebp + 8]
mov dword [ecx + 0x1c], eax
mov dword [edx + 0x30], eax
mov edx, dword [ebp - 8]
mov dword [ecx + 4], 0x3f3f
mov eax, dword [ebp + 0xc]
cmp eax, 5
je 0x50cdd1
cmp eax, 6
je 0x50cdd1
cmp dword [ecx + 8], 0
je 0x50d0a8
mov ecx, esi
and ecx, 7
shr edx, cl
sub esi, ecx
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 8], edx
mov dword [ebp - 0x18], esi
mov dword [ecx + 4], 0x3f4e
jmp 0x50d99e
cmp esi, 3
jae 0x50d0d7
nop dword [eax]
test ebx, ebx
je 0x50cdd1
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
dec ebx
add edx, eax
mov dword [ebp - 0xc], ebx
inc edi
mov dword [ebp - 8], edx
add esi, 8
mov dword [ebp - 0x14], edi
cmp esi, 3
jb case.default.0x50d0e6
mov ecx, dword [ebp - 0x10]
mov eax, edx
shr edx, 1
and eax, 1
mov dword [ecx + 8], eax
mov eax, edx
and eax, 3
jmp dword [eax*4 + 0x50dfdc]
shr edx, 2
sub esi, 3
mov dword [ecx + 4], 0x3f41
mov dword [ebp - 8], edx
mov dword [ebp - 0x18], esi
jmp 0x50d99e
cmp dword [ebp + 0xc], 6
mov dword [ecx + 0x50], 0x54da98
mov dword [ecx + 0x58], 9
mov dword [ecx + 0x54], 0x54e298
mov dword [ecx + 0x5c], 5
mov dword [ecx + 4], 0x3f47
jne 0x50d165
shr edx, 2
sub esi, 3
mov dword [ebp - 8], edx
jmp 0x50cdd1
shr edx, 2
sub esi, 3
mov dword [ecx + 4], 0x3f44
mov dword [ebp - 8], edx
mov dword [ebp - 0x18], esi
jmp 0x50d99e
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.invalid_block_type
mov dword [ecx + 4], 0x3f51
shr edx, 2
sub esi, 3
mov dword [ebp - 8], edx
mov dword [ebp - 0x18], esi
jmp 0x50d99e
mov ecx, esi
and ecx, 7
sub esi, ecx
shr edx, cl
mov dword [ebp - 8], edx
mov dword [ebp - 0x18], esi
cmp esi, 0x20
jae 0x50d1b7
nop word [eax + eax]
test ebx, ebx
je 0x50cdd1
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
add esi, 8
dec ebx
mov dword [ebp - 0x18], esi
add edx, eax
mov dword [ebp - 0xc], ebx
inc edi
mov dword [ebp - 8], edx
mov dword [ebp - 0x14], edi
cmp esi, 0x20
jb 0x50d190
mov eax, edx
movzx ecx, dx
not eax
mov dword [ebp - 0x40], ecx
shr eax, 0x10
cmp ecx, eax
mov ecx, dword [ebp - 0x10]
je 0x50d1e1
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.invalid_stored_block_lengths
mov dword [ecx + 4], 0x3f51
jmp 0x50d99e
mov eax, dword [ebp - 0x40]
xor edx, edx
xor esi, esi
mov dword [ecx + 0x44], eax
cmp dword [ebp + 0xc], 6
mov dword [ebp - 8], edx
mov dword [ebp - 0x18], esi
mov dword [ecx + 4], 0x3f42
je 0x50cdd1
mov dword [ecx + 4], 0x3f43
mov eax, dword [ecx + 0x44]
mov dword [ebp - 0x40], eax
test eax, eax
je 0x50d25d
cmp dword [ebp - 0x40], ebx
mov eax, ebx
mov ecx, dword [ebp - 0x1c]
cmovbe eax, dword [ebp - 0x40]
cmp eax, ecx
cmovbe ecx, eax
mov dword [ebp - 0x40], ecx
test ecx, ecx
je 0x50cdd1
push ecx
push edi
push dword [ebp - 0x24]
call fcn.00481530
mov eax, dword [ebp - 0x40]
add esp, 0xc
mov ecx, dword [ebp - 0x10]
sub ebx, eax
sub dword [ebp - 0x1c], eax
add edi, eax
add dword [ebp - 0x24], eax
mov edx, dword [ebp - 8]
sub dword [ecx + 0x44], eax
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x14], edi
jmp 0x50d99e
mov dword [ecx + 4], 0x3f3f
jmp 0x50d99e
cmp esi, 0xe
jae 0x50d294
nop
test ebx, ebx
je 0x50cdd1
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
dec ebx
add edx, eax
mov dword [ebp - 0xc], ebx
inc edi
mov dword [ebp - 8], edx
add esi, 8
mov dword [ebp - 0x14], edi
cmp esi, 0xe
jb 0x50d270
mov eax, dword [ebp - 0x10]
mov ecx, edx
shr edx, 5
and ecx, 0x1f
mov edi, edx
add ecx, 0x101
and edi, 0x1f
shr edx, 5
inc edi
mov dword [eax + 0x64], ecx
mov dword [eax + 0x68], edi
sub esi, 0xe
mov dword [ebp - 0x40], edi
mov eax, edx
mov edi, dword [ebp - 0x10]
and eax, 0xf
add eax, 4
shr edx, 4
mov dword [ebp - 8], edx
mov dword [ebp - 0x18], esi
mov dword [edi + 0x60], eax
mov edi, dword [ebp - 0x14]
cmp ecx, 0x11e
ja 0x50d3e4
cmp dword [ebp - 0x40], 0x1e
ja 0x50d3e4
mov ecx, dword [ebp - 0x10]
mov dword [ecx + 0x6c], 0
mov dword [ecx + 4], 0x3f45
mov eax, dword [ecx + 0x6c]
cmp eax, dword [ecx + 0x60]
jae 0x50d363
cmp esi, 3
jae 0x50d32c
test ebx, ebx
je 0x50cdd1
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
dec ebx
add edx, eax
mov dword [ebp - 0xc], ebx
inc edi
mov dword [ebp - 8], edx
add esi, 8
mov dword [ebp - 0x14], edi
cmp esi, 3
jb 0x50d308
mov eax, dword [ebp - 0x10]
mov ecx, edx
mov edi, dword [ebp - 0x10]
and ecx, 7
shr edx, 3
sub esi, 3
mov dword [ebp - 8], edx
mov eax, dword [eax + 0x6c]
mov dword [ebp - 0x18], esi
movzx eax, word [eax*2 + 0x54e318]
mov word [edi + eax*2 + 0x74], cx
mov ecx, edi
mov edi, dword [ebp - 0x14]
inc dword [ecx + 0x6c]
mov eax, dword [ecx + 0x6c]
cmp eax, dword [ecx + 0x60]
jb 0x50d303
cmp eax, 0x13
jae 0x50d38b
nop dword [eax + eax]
mov eax, dword [ecx + 0x6c]
xor edx, edx
movzx eax, word [eax*2 + 0x54e318]
mov word [ecx + eax*2 + 0x74], dx
inc dword [ecx + 0x6c]
cmp dword [ecx + 0x6c], 0x13
jb 0x50d370
lea eax, [ecx + 0x534]
mov dword [ecx + 0x58], 7
lea edx, [ecx + 0x70]
mov dword [ecx + 0x50], eax
mov dword [edx], eax
add ecx, 0x58
mov eax, dword [ebp - 0x10]
add eax, 0x2f4
push eax
mov eax, dword [ebp - 0x10]
push ecx
push edx
push 0x13
add eax, 0x74
push eax
push 0
call fcn.005125b0
mov ecx, dword [ebp - 0x10]
add esp, 0x18
mov edx, dword [ebp - 8]
mov dword [ebp - 0x30], eax
test eax, eax
je 0x50d3fd
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.invalid_code_lengths_set
mov dword [ecx + 4], 0x3f51
jmp 0x50d99e
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x10]
mov dword [eax + 0x18], str.too_many_length_or_distance_symbols
mov dword [ecx + 4], 0x3f51
jmp 0x50d99e
mov dword [ecx + 0x6c], 0
mov dword [ecx + 4], 0x3f46
mov dword [ebp - 0x2c], 0x3f46
mov eax, dword [ecx + 0x68]
add eax, dword [ecx + 0x64]
cmp dword [ecx + 0x6c], eax
jae 0x50d69c
mov ecx, dword [ecx + 0x58]
mov eax, 1
shl eax, cl
lea ecx, [eax - 1]
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x40], ecx
and ecx, edx
mov edi, dword [eax + 0x50]
mov dword [ebp - 0x3c], edi
mov eax, dword [edi + ecx*4]
mov ecx, eax
shr ecx, 8
mov edi, eax
shr edi, 0x10
mov dword [ebp - 0x2c], ecx
movzx ecx, cl
mov dword [ebp - 0x18], edi
mov edi, dword [ebp - 0x14]
cmp ecx, esi
jbe 0x50d4a4
nop dword [eax]
test ebx, ebx
je 0x50cdd1
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
dec ebx
mov ecx, dword [ebp - 0x3c]
add edx, eax
mov eax, dword [ebp - 0x40]
inc edi
and eax, edx
mov dword [ebp - 0xc], ebx
add esi, 8
mov dword [ebp - 8], edx
mov dword [ebp - 0x14], edi
mov eax, dword [ecx + eax*4]
mov ecx, eax
shr ecx, 8
mov ebx, eax
shr ebx, 0x10
mov dword [ebp - 0x2c], ecx
movzx ecx, cl
mov dword [ebp - 0x18], ebx
mov ebx, dword [ebp - 0xc]
cmp ecx, esi
ja 0x50d460
mov ebx, dword [ebp - 0x18]
mov ecx, dword [ebp - 0x2c]
movzx ebx, bx
mov dword [ebp - 0x40], ebx
cmp ebx, 0x10
mov ebx, dword [ebp - 0xc]
mov dword [ebp - 0x3c], ecx
mov dword [ebp - 0x2c], ecx
mov dword [ebp - 0x34], ecx
jae 0x50d4ef
mov edi, dword [ebp - 0x10]
shr edx, cl
movzx ecx, cl
sub esi, ecx
shr eax, 0x10
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 8], edx
mov dword [ebp - 0x18], esi
mov ecx, dword [ecx + 0x6c]
mov word [edi + ecx*2 + 0x74], ax
mov ecx, edi
inc dword [ecx + 0x6c]
mov eax, dword [ecx + 0x6c]
mov dword [ebp - 0x3c], eax
jmp 0x50d66f
cmp word [ebp - 0x18], 0x10
jne 0x50d566
mov ecx, dword [ebp - 0x2c]
movzx ecx, cl
add ecx, 2
mov dword [ebp - 0x40], ecx
cmp esi, ecx
jae 0x50d52b
test ebx, ebx
je 0x50cdd1
movzx edx, byte [edi]
mov ecx, esi
shl edx, cl
dec ebx
add dword [ebp - 8], edx
inc edi
add esi, 8
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x14], edi
cmp esi, dword [ebp - 0x40]
jb 0x50d506
mov edx, dword [ebp - 8]
movzx ecx, ah
shr edx, cl
sub esi, ecx
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 8], edx
mov dword [ebp - 0x18], esi
cmp dword [ecx + 0x6c], 0
je 0x50d686
mov edi, dword [ecx + 0x6c]
mov eax, edx
and eax, 3
shr edx, 2
add eax, 3
sub esi, 2
mov dword [ebp - 0x2c], eax
movzx edi, word [ecx + edi*2 + 0x72]
mov dword [ebp - 0x34], edi
jmp 0x50d623
cmp word [ebp - 0x40], 0x11
mov ecx, dword [ebp - 0x3c]
movzx ecx, cl
mov dword [ebp - 0x3c], ecx
jne 0x50d5c4
add ecx, 3
cmp esi, ecx
jae 0x50d5aa
nop dword [eax]
test ebx, ebx
je 0x50cdd1
movzx edx, byte [edi]
mov ecx, esi
shl edx, cl
dec ebx
mov ecx, dword [ebp - 0x3c]
inc edi
add dword [ebp - 8], edx
add esi, 8
add ecx, 3
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x14], edi
cmp esi, ecx
jb 0x50d580
mov edx, dword [ebp - 8]
movzx ecx, ah
shr edx, cl
mov eax, edx
and eax, 7
add eax, 3
shr edx, 3
mov dword [ebp - 0x2c], eax
mov eax, 0xfffffffd
jmp 0x50d612
add ecx, 7
cmp esi, ecx
jae 0x50d5fa
nop dword [eax + eax]
test ebx, ebx
je 0x50cdd1
movzx edx, byte [edi]
mov ecx, esi
shl edx, cl
dec ebx
mov ecx, dword [ebp - 0x3c]
inc edi
add dword [ebp - 8], edx
add esi, 8
add ecx, 7
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x14], edi
cmp esi, ecx
jb 0x50d5d0
mov edx, dword [ebp - 8]
movzx ecx, ah
shr edx, cl
mov eax, edx
and eax, 0x7f
add eax, 0xb
shr edx, 7
mov dword [ebp - 0x2c], eax
mov eax, 0xfffffff9
sub eax, ecx
mov dword [ebp - 0x34], 0
mov ecx, dword [ebp - 0x10]
add esi, eax
mov eax, dword [ebp - 0x2c]
mov ecx, dword [ecx + 0x6c]
mov edi, dword [ebp - 0x10]
add ecx, eax
mov eax, dword [ebp - 0x10]
mov dword [ebp - 8], edx
mov dword [ebp - 0x18], esi
mov eax, dword [eax + 0x68]
add eax, dword [edi + 0x64]
mov edi, dword [ebp - 0x14]
cmp ecx, eax
mov ecx, dword [ebp - 0x10]
ja 0x50d686
mov ebx, dword [ebp - 0x2c]
mov edx, dword [ebp - 0x34]
nop word [eax + eax]
mov eax, dword [ecx + 0x6c]
mov word [ecx + eax*2 + 0x74], dx
mov edi, dword [ecx + 0x6c]
lea edi, [edi + 1]
mov dword [ebp - 0x3c], edi
mov dword [ecx + 0x6c], edi
sub ebx, 1
jne 0x50d650
mov ebx, dword [ebp - 0xc]
mov edx, dword [ebp - 8]
mov eax, dword [ecx + 0x68]
add eax, dword [ecx + 0x64]
mov edi, dword [ebp - 0x14]
cmp dword [ebp - 0x3c], eax
jb 0x50d421
mov eax, dword [ecx + 4]
jmp 0x50d69f
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.invalid_bit_length_repeat
mov dword [ecx + 4], 0x3f51
jmp 0x50d99e
mov eax, dword [ebp - 0x2c]
cmp eax, 0x3f51
je 0x50d99e
cmp word [ecx + 0x274], 0
jne 0x50d6ca
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.invalid_code____missing_end_of_block
mov dword [ecx + 4], 0x3f51
jmp 0x50d99e
lea eax, [ecx + 0x534]
mov dword [ecx + 0x58], 9
lea edx, [ecx + 0x70]
mov dword [ecx + 0x50], eax
lea edi, [ecx + 0x2f4]
mov dword [edx], eax
push edi
lea eax, [ecx + 0x58]
mov dword [ebp - 0x40], edx
push eax
push edx
push dword [ecx + 0x64]
lea eax, [ecx + 0x74]
mov dword [ebp - 0x3c], edi
push eax
push 1
call fcn.005125b0
mov edi, dword [ebp - 0x14]
add esp, 0x18
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 0x30], eax
test eax, eax
je 0x50d728
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 8]
mov dword [eax + 0x18], str.invalid_literal_lengths_set
mov dword [ecx + 4], 0x3f51
jmp 0x50d99e
mov edx, dword [ebp - 0x40]
push dword [ebp - 0x3c]
mov dword [ecx + 0x5c], 6
mov eax, dword [edx]
mov dword [ecx + 0x54], eax
lea eax, [ecx + 0x5c]
push eax
mov eax, dword [ecx + 0x64]
push edx
push dword [ecx + 0x68]
add ecx, 0x74
lea eax, [ecx + eax*2]
push eax
push 2
call fcn.005125b0
mov ecx, dword [ebp - 0x10]
add esp, 0x18
mov dword [ebp - 0x30], eax
test eax, eax
je 0x50d779
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 8]
mov dword [eax + 0x18], str.invalid_distances_set
mov dword [ecx + 4], 0x3f51
jmp 0x50d99e
mov edx, dword [ebp + 0xc]
mov dword [ecx + 4], 0x3f47
cmp edx, 6
je 0x50de9d
mov edx, dword [ebp - 8]
mov dword [ecx + 4], 0x3f48
cmp ebx, 6
jb 0x50d812
cmp dword [ebp - 0x1c], 0x102
jb 0x50d812
mov eax, dword [ebp + 8]
mov edi, dword [ebp - 0x24]
push dword [ebp - 0x28]
mov dword [eax + 0xc], edi
mov edi, dword [ebp - 0x1c]
mov dword [eax + 0x10], edi
mov edi, dword [ebp - 0x14]
mov dword [eax], edi
mov dword [eax + 4], ebx
push eax
mov dword [ecx + 0x3c], edx
mov dword [ecx + 0x40], esi
call fcn.00512a30
mov eax, dword [ebp + 8]
add esp, 8
mov ecx, dword [eax + 0xc]
mov edi, dword [eax]
mov ebx, dword [eax + 4]
mov dword [ebp - 0x24], ecx
mov ecx, dword [eax + 0x10]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 0x14], edi
mov dword [ebp - 0xc], ebx
cmp dword [ecx + 4], 0x3f3f
mov edx, dword [ecx + 0x3c]
mov esi, dword [ecx + 0x40]
mov dword [ebp - 8], edx
mov dword [ebp - 0x18], esi
jne 0x50d99e
mov dword [ecx + 0x1bc8], 0xffffffff
jmp 0x50d99e
mov dword [ecx + 0x1bc8], 0
mov eax, 1
mov ecx, dword [ecx + 0x58]
shl eax, cl
lea ecx, [eax - 1]
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x40], ecx
mov eax, dword [eax + 0x50]
mov dword [ebp - 0x2c], eax
mov eax, ecx
mov ecx, dword [ebp - 0x2c]
and eax, edx
mov eax, dword [ecx + eax*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
cmp ecx, esi
jbe 0x50d886
nop dword [eax + eax]
test ebx, ebx
je 0x50cdd1
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
dec ebx
mov ecx, dword [ebp - 0x2c]
add edx, eax
mov eax, dword [ebp - 0x40]
inc edi
and eax, edx
mov dword [ebp - 0xc], ebx
add esi, 8
mov dword [ebp - 8], edx
mov dword [ebp - 0x14], edi
mov eax, dword [ecx + eax*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
cmp ecx, esi
ja 0x50d850
test al, al
je 0x50d93c
test al, 0xf0
jne 0x50d93c
mov ecx, eax
mov edi, 1
shr ecx, 8
mov edx, eax
movzx ebx, cl
movzx ecx, al
add ecx, ebx
shr eax, 0x10
shl edi, cl
mov ecx, ebx
dec edi
mov dword [ebp - 0x34], edx
and edi, dword [ebp - 8]
shr edi, cl
mov ecx, dword [ebp - 0x2c]
add edi, eax
mov eax, dword [ecx + edi*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
add ecx, ebx
cmp ecx, esi
jbe 0x50d924
mov eax, dword [ebp - 0xc]
test eax, eax
je 0x50cdd4
mov ebx, dword [ebp - 0x14]
dec eax
mov dword [ebp - 0xc], eax
mov ecx, esi
mov edi, 1
add esi, 8
movzx eax, byte [ebx]
inc ebx
shl eax, cl
add dword [ebp - 8], eax
movzx eax, word [ebp - 0x32]
mov dword [ebp - 0x14], ebx
movzx ebx, dh
movzx ecx, dl
add ecx, ebx
shl edi, cl
mov ecx, ebx
dec edi
and edi, dword [ebp - 8]
shr edi, cl
add edi, eax
mov eax, dword [ebp - 0x2c]
mov eax, dword [eax + edi*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
add ecx, ebx
cmp ecx, esi
ja 0x50d8d0
mov edi, dword [ebp - 0x10]
mov ebx, dword [ebp - 0xc]
movzx ecx, dh
mov edx, dword [ebp - 8]
shr edx, cl
sub esi, ecx
mov dword [edi + 0x1bc8], ecx
jmp 0x50d93f
mov edi, dword [ebp - 0x10]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
add dword [edi + 0x1bc8], ecx
sub esi, ecx
shr edx, cl
mov ecx, eax
shr ecx, 0x10
mov dword [edi + 0x44], ecx
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 8], edx
mov dword [ebp - 0x18], esi
test al, al
jne 0x50d96f
mov dword [ecx + 4], 0x3f4d
jmp 0x50d99b
test al, 0x20
je 0x50d986
mov dword [ecx + 0x1bc8], 0xffffffff
mov dword [ecx + 4], 0x3f3f
jmp 0x50d99b
test al, 0x40
je 0x50d9be
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.invalid_literal_length_code
mov dword [ecx + 4], 0x3f51
mov edi, dword [ebp - 0x14]
mov eax, dword [ecx + 4]
mov dword [ebp - 0x2c], eax
add eax, 0xffffc0cc
cmp eax, 0x1e
jbe switch.0x0050c860
pop edi
pop esi
mov eax, 0xfffffffe
pop ebx
mov esp, ebp
pop ebp
ret
movzx eax, al
and eax, 0xf
mov dword [ecx + 4], 0x3f49
mov dword [ecx + 0x4c], eax
mov edi, dword [ecx + 0x4c]
test edi, edi
je 0x50da28
cmp esi, edi
jae 0x50da04
mov edx, dword [ebp - 0x14]
nop dword [eax]
test ebx, ebx
je 0x50cdd1
movzx eax, byte [edx]
mov ecx, esi
shl eax, cl
dec ebx
add dword [ebp - 8], eax
inc edx
add esi, 8
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x14], edx
cmp esi, edi
jb 0x50d9e0
mov edx, dword [ebp - 8]
mov ecx, edi
mov eax, 1
shl eax, cl
sub esi, edi
mov ecx, dword [ebp - 0x10]
dec eax
and eax, edx
add dword [ecx + 0x44], eax
mov ecx, edi
shr edx, cl
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 8], edx
add dword [ecx + 0x1bc8], edi
mov eax, dword [ecx + 0x44]
mov dword [ecx + 0x1bcc], eax
mov dword [ecx + 4], 0x3f4a
mov ecx, dword [ecx + 0x5c]
mov eax, 1
shl eax, cl
lea ecx, [eax - 1]
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x40], ecx
and ecx, edx
mov edi, dword [eax + 0x54]
mov dword [ebp - 0x3c], edi
mov eax, dword [edi + ecx*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
cmp ecx, esi
jbe 0x50da9e
mov edx, dword [ebp - 0x14]
test ebx, ebx
je 0x50cdd1
movzx eax, byte [edx]
mov ecx, esi
shl eax, cl
dec ebx
mov ecx, dword [ebp - 8]
inc edx
add ecx, eax
mov dword [ebp - 0xc], ebx
mov eax, dword [ebp - 0x40]
add esi, 8
and eax, ecx
mov dword [ebp - 8], ecx
mov dword [ebp - 0x14], edx
mov eax, dword [edi + eax*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
cmp ecx, esi
ja 0x50da65
mov edx, dword [ebp - 8]
test al, 0xf0
jne 0x50db49
mov ecx, eax
mov edi, 1
shr ecx, 8
mov edx, eax
movzx ebx, cl
movzx ecx, al
add ecx, ebx
shr eax, 0x10
shl edi, cl
mov ecx, ebx
dec edi
mov dword [ebp - 0x34], edx
and edi, dword [ebp - 8]
shr edi, cl
mov ecx, dword [ebp - 0x3c]
add edi, eax
mov eax, dword [ecx + edi*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
add ecx, ebx
cmp ecx, esi
jbe 0x50db34
mov eax, dword [ebp - 0xc]
test eax, eax
je 0x50cdd4
mov ebx, dword [ebp - 0x14]
dec eax
mov dword [ebp - 0xc], eax
mov ecx, esi
mov edi, 1
add esi, 8
movzx eax, byte [ebx]
inc ebx
shl eax, cl
add dword [ebp - 8], eax
movzx eax, word [ebp - 0x32]
mov dword [ebp - 0x14], ebx
movzx ebx, dh
movzx ecx, dl
add ecx, ebx
shl edi, cl
mov ecx, ebx
dec edi
and edi, dword [ebp - 8]
shr edi, cl
add edi, eax
mov eax, dword [ebp - 0x3c]
mov eax, dword [eax + edi*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
add ecx, ebx
cmp ecx, esi
ja 0x50dae0
mov ebx, dword [ebp - 0x10]
movzx ecx, dh
mov edx, dword [ebp - 8]
sub esi, ecx
shr edx, cl
add dword [ebx + 0x1bc8], ecx
jmp 0x50db4c
mov ebx, dword [ebp - 0x10]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
add dword [ebx + 0x1bc8], ecx
sub esi, ecx
shr edx, cl
mov dword [ebp - 8], edx
mov dword [ebp - 0x18], esi
test al, 0x40
je 0x50db7d
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x10]
mov ebx, dword [ebp - 0xc]
mov dword [eax + 0x18], str.invalid_distance_code
jmp 0x50d994
mov ecx, eax
movzx eax, al
shr ecx, 0x10
and eax, 0xf
mov dword [ebx + 0x48], ecx
mov ecx, dword [ebp - 0x10]
mov ebx, dword [ebp - 0xc]
mov dword [ecx + 0x4c], eax
mov dword [ecx + 4], 0x3f4b
mov edi, dword [ecx + 0x4c]
test edi, edi
je 0x50dbfb
cmp esi, edi
jae 0x50dbd4
mov edx, dword [ebp - 0x14]
nop dword [eax]
test ebx, ebx
je 0x50cdd1
movzx eax, byte [edx]
mov ecx, esi
shl eax, cl
dec ebx
add dword [ebp - 8], eax
inc edx
add esi, 8
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x14], edx
cmp esi, edi
jb 0x50dbb0
mov edx, dword [ebp - 8]
mov ecx, edi
mov eax, 1
shl eax, cl
sub esi, edi
mov ecx, dword [ebp - 0x10]
dec eax
and eax, edx
mov dword [ebp - 0x18], esi
add dword [ecx + 0x48], eax
mov ecx, edi
shr edx, cl
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 8], edx
add dword [ecx + 0x1bc8], edi
mov dword [ecx + 4], 0x3f4c
mov edi, dword [ebp - 0x1c]
test edi, edi
je 0x50cdd1
mov eax, dword [ebp - 0x28]
sub eax, edi
mov edi, dword [ecx + 0x48]
cmp edi, eax
jbe 0x50dc64
sub edi, eax
cmp edi, dword [ecx + 0x30]
jbe 0x50dc38
cmp dword [ecx + 0x1bc4], 0
je 0x50dc38
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.invalid_distance_too_far_back
jmp 0x50d994
mov ebx, dword [ecx + 0x34]
cmp edi, ebx
jbe 0x50dc4b
mov eax, dword [ecx + 0x2c]
sub edi, ebx
sub eax, edi
add eax, dword [ecx + 0x38]
jmp 0x50dc52
mov eax, dword [ecx + 0x38]
sub eax, edi
add eax, ebx
mov dword [ebp - 0x34], eax
mov eax, dword [ecx + 0x44]
cmp edi, eax
mov ebx, eax
cmovbe ebx, edi
mov dword [ebp - 0x3c], ebx
jmp 0x50dc72
mov eax, dword [ebp - 0x24]
sub eax, edi
mov dword [ebp - 0x34], eax
mov eax, dword [ecx + 0x44]
mov dword [ebp - 0x3c], eax
mov edi, dword [ebp - 0x1c]
mov ebx, dword [ebp - 0x3c]
cmp ebx, edi
mov ecx, dword [ebp - 0x10]
cmovbe edi, ebx
mov ebx, dword [ebp - 0x34]
sub dword [ebp - 0x1c], edi
sub eax, edi
mov dword [ecx + 0x44], eax
mov ecx, dword [ebp - 0x24]
sub ebx, ecx
mov al, byte [ebx + ecx]
mov byte [ecx], al
inc ecx
sub edi, 1
jne 0x50dc90
mov ebx, dword [ebp - 0xc]
mov dword [ebp - 0x24], ecx
mov ecx, dword [ebp - 0x10]
cmp dword [ecx + 0x44], edi
jne 0x50d99b
mov dword [ecx + 4], 0x3f48
jmp 0x50d99b
cmp dword [ebp - 0x1c], 0
je 0x50cdd1
mov ebx, dword [ebp - 0x24]
mov al, byte [ecx + 0x44]
inc dword [ebp - 0x24]
dec dword [ebp - 0x1c]
mov byte [ebx], al
mov ebx, dword [ebp - 0xc]
mov dword [ecx + 4], 0x3f48
jmp 0x50d99e
cmp dword [ecx + 0xc], 0
je 0x50ddd9
cmp esi, 0x20
jae 0x50dd1a
nop
test ebx, ebx
je 0x50cdd1
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
add esi, 8
dec ebx
mov dword [ebp - 0x18], esi
add edx, eax
mov dword [ebp - 0xc], ebx
inc edi
mov dword [ebp - 8], edx
mov dword [ebp - 0x14], edi
cmp esi, 0x20
jb 0x50dcf0
mov ecx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x1c]
sub dword [ebp - 0x28], eax
mov eax, dword [ebp + 8]
mov edi, dword [ebp - 0x28]
add dword [eax + 0x14], edi
mov eax, edi
add dword [ecx + 0x20], eax
mov eax, dword [ecx + 0xc]
mov edi, dword [ebp - 0x14]
test al, 4
je 0x50dd73
cmp dword [ebp - 0x28], 0
je 0x50dd73
mov eax, dword [ebp - 0x24]
push dword [ebp - 0x28]
sub eax, dword [ebp - 0x28]
cmp dword [ecx + 0x14], 0
mov edx, dword [ecx + 0x1c]
push eax
push edx
je 0x50dd59
call fcn.0050f070
jmp 0x50dd5e
call fcn.0050ece0
mov ecx, dword [ebp - 0x10]
add esp, 0xc
mov edx, dword [ebp + 8]
mov dword [ecx + 0x1c], eax
mov dword [edx + 0x30], eax
mov eax, dword [ecx + 0xc]
mov edx, dword [ebp - 8]
mov ebx, dword [ebp - 0x1c]
mov dword [ebp - 0x28], ebx
mov ebx, dword [ebp - 0xc]
test al, 4
je 0x50ddcf
cmp dword [ecx + 0x14], 0
mov eax, edx
jne 0x50ddb4
and eax, 0xff00
mov dword [ebp - 0x2c], eax
mov eax, edx
shl eax, 0x10
add dword [ebp - 0x2c], eax
mov eax, edx
shl dword [ebp - 0x2c], 8
shr eax, 8
and eax, 0xff00
add dword [ebp - 0x2c], eax
mov eax, edx
shr eax, 0x18
add dword [ebp - 0x2c], eax
mov eax, dword [ebp - 0x2c]
cmp eax, dword [ecx + 0x1c]
je 0x50ddcf
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.incorrect_data_check
mov dword [ecx + 4], 0x3f51
jmp 0x50d99e
xor edx, edx
xor esi, esi
mov dword [ebp - 8], edx
mov dword [ebp - 0x18], esi
mov dword [ecx + 4], 0x3f4f
mov eax, dword [ecx + 0xc]
mov dword [ebp - 0x40], eax
test eax, eax
je 0x50de7e
cmp dword [ecx + 0x14], 0
je 0x50de7e
cmp esi, 0x20
jae 0x50de2d
nop dword [eax]
test ebx, ebx
je 0x50cdd1
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
add esi, 8
dec ebx
mov dword [ebp - 0x18], esi
add edx, eax
mov dword [ebp - 0xc], ebx
inc edi
mov dword [ebp - 8], edx
mov dword [ebp - 0x14], edi
cmp esi, 0x20
jb 0x50de00
mov ecx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x40]
test al, 4
je 0x50de75
cmp edx, dword [ecx + 0x20]
je 0x50de75
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.incorrect_length_check
mov dword [ecx + 4], 0x3f51
jmp 0x50d99e
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x24]
mov dword [eax + 0xc], ecx
mov ecx, dword [ebp - 0x1c]
mov dword [eax + 0x10], ecx
mov ecx, dword [ebp - 0x10]
mov dword [eax], edi
mov dword [eax + 4], ebx
mov eax, 2
pop edi
mov dword [ecx + 0x40], esi
pop esi
mov dword [ecx + 0x3c], edx
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [ebp - 8], 0
xor esi, esi
mov dword [ecx + 4], 0x3f50
mov dword [ebp - 0x30], 1
jmp 0x50cdd1
mov dword [ebp - 0x30], 0xfffffffd
jmp 0x50cdd1
mov eax, dword [ebp - 0xc]
jmp 0x50cdd7
mov eax, dword [ebp - 0x38]
sub eax, dword [edi + 4]
sub esi, dword [edi + 0x10]
add dword [edi + 8], eax
add dword [edi + 0x14], esi
add dword [ebx + 0x20], esi
test byte [ebx + 0xc], 4
mov dword [ebp - 0x38], eax
mov dword [ebp - 0x28], esi
je 0x50deed
test esi, esi
je 0x50deed
mov eax, dword [edi + 0xc]
mov ecx, dword [ebx + 0x1c]
sub eax, esi
cmp dword [ebx + 0x14], 0
push esi
push eax
push ecx
je 0x50dedf
call fcn.0050f070
jmp 0x50dee4
call fcn.0050ece0
mov dword [ebx + 0x1c], eax
add esp, 0xc
mov dword [edi + 0x30], eax
mov edx, dword [ebx + 4]
cmp edx, 0x3f47
je 0x50df04
cmp edx, 0x3f42
je 0x50df04
xor esi, esi
jmp 0x50df09
mov esi, 0x100
mov ecx, dword [ebx + 8]
neg ecx
mov dword [ebp + 8], 0x80
sbb ecx, ecx
xor eax, eax
and ecx, 0x40
cmp edx, 0x3f3f
cmove eax, dword [ebp + 8]
add ecx, esi
add eax, ecx
add eax, dword [ebx + 0x40]
cmp dword [ebp - 0x38], 0
mov dword [edi + 0x2c], eax
jne 0x50df3c
cmp dword [ebp - 0x28], 0
je 0x50df42
cmp dword [ebp + 0xc], 4
jne 0x50df56
mov eax, dword [ebp - 0x30]
mov ecx, 0xfffffffb
pop edi
test eax, eax
pop esi
cmove eax, ecx
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 0x30]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret