LzmaDecodeWithCallback
0x00252ca0 · 2685 bytes · __cdecl
_Z22LzmaDecodeWithCallbackP18_CLzmaDecoderStatePKhjPjPhjS3_PFvvE
Decompiled
undefined (8 params)
/* LzmaDecodeWithCallback(_CLzmaDecoderState*, unsigned char const*, unsigned int, unsigned int*,
unsigned char*, unsigned int, unsigned int*, void (*)()) */
undefined4
LzmaDecodeWithCallback
(_CLzmaDecoderState *param_1,uchar *param_2,uint param_3,uint *param_4,uchar *param_5,
uint param_6,uint *param_7,_func_void *param_8)
{
byte bVar1;
int iVar2;
undefined4 uVar3;
undefined4 uVar4;
byte bVar5;
int iVar6;
byte *pbVar7;
byte *pbVar8;
uint uVar9;
uint *puVar10;
undefined4 uVar11;
uint uVar12;
uint uVar13;
int iVar14;
uint uVar15;
uint uVar16;
uint uVar17;
uint uVar18;
uint uVar19;
int local_60;
uint local_5c;
uint local_58;
uint local_50;
byte local_4c;
uint local_44;
uint local_38;
uint local_34;
int local_30;
uint local_2c;
uint *local_28;
byte *local_20;
iVar2 = *(int *)(param_1 + 0xc);
uVar11 = *(undefined4 *)(param_1 + 8);
uVar3 = *(undefined4 *)(param_1 + 4);
uVar4 = *(undefined4 *)param_1;
*param_4 = 0;
*param_7 = 0;
iVar6 = 0;
bVar5 = (byte)uVar4;
iVar14 = 0x300 << ((char)*(undefined4 *)(param_1 + 4) + bVar5 & 0x1f);
if (iVar14 != -0x736) {
do {
*(undefined4 *)(iVar2 + iVar6 * 4) = 0x400;
iVar6 = iVar6 + 1;
} while (iVar14 + 0x736 != iVar6);
}
pbVar7 = param_2 + param_3;
if (param_2 == pbVar7) {
LAB_00253008:
uVar11 = 1;
}
else {
uVar17 = (uint)*param_2;
pbVar8 = param_2 + 1;
do {
if (pbVar8 == pbVar7) goto LAB_00253008;
local_20 = pbVar8 + 1;
uVar17 = (uint)*pbVar8 | uVar17 << 8;
pbVar8 = local_20;
} while (local_20 != param_2 + 5);
if (param_6 == 0) {
local_34 = 0;
}
else {
local_5c = 1;
uVar13 = 0;
local_58 = 1;
local_50 = 1;
local_4c = 8 - bVar5;
local_44 = 1;
uVar18 = 0xffffffff;
local_38 = 0;
local_34 = 0;
do {
uVar15 = local_44;
uVar16 = local_50;
uVar9 = local_34 & (1 << ((byte)uVar11 & 0x1f)) - 1U;
iVar6 = (local_38 * 0x10 + uVar9) * 4;
puVar10 = (uint *)(iVar2 + iVar6);
uVar19 = uVar18;
if (uVar18 < 0x1000000) {
if (local_20 == pbVar7) goto LAB_00253008;
uVar19 = uVar18 << 8;
uVar17 = (uint)*local_20 | uVar17 << 8;
local_20 = local_20 + 1;
}
uVar12 = *puVar10;
uVar18 = (uVar19 >> 0xb) * uVar12;
if (uVar17 < uVar18) {
*puVar10 = uVar12 + (0x800 - uVar12 >> 5);
iVar6 = iVar2 + 0x1cd8 +
(((local_34 & (1 << ((byte)uVar3 & 0x1f)) - 1U) << (bVar5 & 0x1f)) +
((int)(uVar13 & 0xff) >> (local_4c & 0x1f))) * 0xc00;
uVar13 = 1;
if ((int)local_38 < 7) {
do {
puVar10 = (uint *)(iVar6 + uVar13 * 4);
if (uVar18 < 0x1000000) {
if (local_20 == pbVar7) goto LAB_00253008;
uVar18 = uVar18 << 8;
uVar17 = (uint)*local_20 | uVar17 << 8;
local_20 = local_20 + 1;
}
uVar16 = *puVar10;
uVar15 = (uVar18 >> 0xb) * uVar16;
if (uVar17 < uVar15) {
uVar13 = uVar13 * 2;
*puVar10 = uVar16 + (0x800 - uVar16 >> 5);
uVar18 = uVar15;
}
else {
uVar13 = uVar13 * 2 + 1;
uVar17 = uVar17 - uVar15;
*puVar10 = uVar16 - (uVar16 >> 5);
uVar18 = uVar18 - uVar15;
}
joined_r0x00252f87:
} while ((int)uVar13 < 0x100);
}
else {
local_2c = (uint)param_5[local_34 - local_44];
uVar13 = 1;
do {
local_2c = local_2c << 1;
uVar16 = local_2c & 0x100;
puVar10 = (uint *)(iVar6 + (uVar13 + 0x100 + uVar16) * 4);
if (uVar18 < 0x1000000) {
if (local_20 == pbVar7) goto LAB_00253008;
uVar18 = uVar18 << 8;
uVar17 = (uint)*local_20 | uVar17 << 8;
local_20 = local_20 + 1;
}
uVar15 = *puVar10;
uVar19 = (uVar18 >> 0xb) * uVar15;
if (uVar17 < uVar19) {
uVar13 = uVar13 * 2;
*puVar10 = uVar15 + (0x800 - uVar15 >> 5);
uVar18 = uVar19;
if (uVar16 != 0) goto joined_r0x00252f87;
}
else {
uVar13 = uVar13 * 2 + 1;
uVar18 = uVar18 - uVar19;
uVar17 = uVar17 - uVar19;
*puVar10 = uVar15 - (uVar15 >> 5);
if (uVar16 == 0) goto joined_r0x00252f87;
}
} while ((int)uVar13 < 0x100);
}
uVar16 = local_34 + 1;
param_5[local_34] = (uchar)uVar13;
if (uVar16 == (uVar16 / 500000) * 500000) {
(*param_8)();
}
local_34 = uVar16;
if ((int)local_38 < 4) {
local_38 = 0;
}
else if ((int)local_38 < 10) {
local_38 = local_38 - 3;
}
else {
local_38 = local_38 - 6;
}
}
else {
uVar19 = uVar19 - uVar18;
uVar17 = uVar17 - uVar18;
*puVar10 = uVar12 - (uVar12 >> 5);
iVar14 = local_38 * 4 + 0x300;
puVar10 = (uint *)(iVar2 + iVar14);
if (uVar19 < 0x1000000) {
if (local_20 == pbVar7) goto LAB_00253008;
uVar19 = uVar19 * 0x100;
uVar17 = uVar17 * 0x100 | (uint)*local_20;
local_20 = local_20 + 1;
}
uVar13 = *puVar10;
uVar12 = (uVar19 >> 0xb) * uVar13;
if (uVar17 < uVar12) {
*puVar10 = uVar13 + (0x800 - uVar13 >> 5);
local_38 = (uint)(6 < (int)local_38) * 3;
local_28 = (uint *)(iVar2 + 0xcc8);
local_5c = local_58;
local_58 = local_50;
local_50 = local_44;
}
else {
uVar19 = uVar19 - uVar12;
uVar17 = uVar17 - uVar12;
*puVar10 = uVar13 - (uVar13 >> 5);
puVar10 = (uint *)(iVar2 + 0x30 + iVar14);
if (uVar19 < 0x1000000) {
if (local_20 == pbVar7) goto LAB_00253008;
uVar19 = uVar19 * 0x100;
uVar17 = uVar17 * 0x100 | (uint)*local_20;
local_20 = local_20 + 1;
}
uVar13 = *puVar10;
uVar12 = (uVar19 >> 0xb) * uVar13;
if (uVar17 < uVar12) {
*puVar10 = uVar13 + (0x800 - uVar13 >> 5);
puVar10 = (uint *)(iVar2 + 0x3c0 + iVar6);
if (uVar12 < 0x1000000) {
if (local_20 == pbVar7) goto LAB_00253008;
uVar12 = uVar12 * 0x100;
uVar17 = (uint)*local_20 | uVar17 << 8;
local_20 = local_20 + 1;
}
uVar13 = *puVar10;
uVar18 = (uVar12 >> 0xb) * uVar13;
if (uVar17 < uVar18) {
*puVar10 = (0x800 - uVar13 >> 5) + uVar13;
if (local_34 != 0) {
local_38 = (uint)(6 < (int)local_38) * 2 + 9;
uVar13 = (uint)param_5[local_34 - local_44];
uVar16 = local_34 + 1;
param_5[local_34] = param_5[local_34 - local_44];
local_34 = uVar16;
if (uVar16 == (uVar16 / 500000) * 500000) {
(*param_8)();
}
goto LAB_00252f40;
}
goto LAB_00253008;
}
uVar17 = uVar17 - uVar18;
*puVar10 = uVar13 - (uVar13 >> 5);
uVar12 = uVar12 - uVar18;
}
else {
uVar19 = uVar19 - uVar12;
uVar17 = uVar17 - uVar12;
*puVar10 = uVar13 - (uVar13 >> 5);
puVar10 = (uint *)(iVar2 + 0x60 + iVar14);
if (uVar19 < 0x1000000) {
if (local_20 == pbVar7) goto LAB_00253008;
uVar19 = uVar19 * 0x100;
uVar17 = uVar17 * 0x100 | (uint)*local_20;
local_20 = local_20 + 1;
}
uVar13 = *puVar10;
uVar12 = (uVar19 >> 0xb) * uVar13;
if (uVar17 < uVar12) {
*puVar10 = uVar13 + (0x800 - uVar13 >> 5);
local_50 = local_44;
local_44 = uVar16;
}
else {
uVar19 = uVar19 - uVar12;
uVar17 = uVar17 - uVar12;
*puVar10 = uVar13 - (uVar13 >> 5);
puVar10 = (uint *)(iVar2 + 0x90 + iVar14);
if (uVar19 < 0x1000000) {
if (local_20 == pbVar7) goto LAB_00253008;
uVar19 = uVar19 * 0x100;
uVar17 = uVar17 * 0x100 | (uint)*local_20;
local_20 = local_20 + 1;
}
uVar13 = *puVar10;
uVar18 = (uVar19 >> 0xb) * uVar13;
if (uVar17 < uVar18) {
*puVar10 = uVar13 + (0x800 - uVar13 >> 5);
local_44 = local_58;
local_50 = uVar15;
local_58 = uVar16;
uVar12 = uVar18;
}
else {
uVar12 = uVar19 - uVar18;
uVar17 = uVar17 - uVar18;
*puVar10 = uVar13 - (uVar13 >> 5);
uVar13 = local_5c;
local_5c = local_58;
local_58 = local_50;
local_50 = local_44;
local_44 = uVar13;
}
}
}
local_38 = (uint)(6 < (int)local_38) * 3 + 8;
local_28 = (uint *)(iVar2 + 0x14d0);
}
if (uVar12 < 0x1000000) {
if (local_20 == pbVar7) goto LAB_00253008;
uVar12 = uVar12 << 8;
uVar17 = (uint)*local_20 | uVar17 << 8;
local_20 = local_20 + 1;
}
uVar13 = *local_28;
uVar18 = (uVar12 >> 0xb) * uVar13;
if (uVar17 < uVar18) {
local_60 = 0;
local_30 = 3;
*local_28 = (0x800 - uVar13 >> 5) + uVar13;
local_28 = local_28 + uVar9 * 8 + 2;
}
else {
uVar12 = uVar12 - uVar18;
uVar17 = uVar17 - uVar18;
*local_28 = uVar13 - (uVar13 >> 5);
if (uVar12 < 0x1000000) {
if (local_20 == pbVar7) goto LAB_00253008;
uVar12 = uVar12 * 0x100;
uVar17 = uVar17 * 0x100 | (uint)*local_20;
local_20 = local_20 + 1;
}
uVar13 = local_28[1];
uVar16 = (uVar12 >> 0xb) * uVar13;
if (uVar17 < uVar16) {
local_60 = 8;
local_30 = 3;
local_28[1] = uVar13 + (0x800 - uVar13 >> 5);
local_28 = local_28 + uVar9 * 8 + 0x82;
uVar18 = uVar16;
}
else {
uVar18 = uVar12 - uVar16;
uVar17 = uVar17 - uVar16;
local_60 = 0x10;
local_30 = 8;
local_28[1] = uVar13 - (uVar13 >> 5);
local_28 = local_28 + 0x102;
}
}
iVar6 = 1;
local_2c = local_30;
do {
while( true ) {
puVar10 = local_28 + iVar6;
uVar13 = uVar18;
if (uVar18 < 0x1000000) {
if (local_20 == pbVar7) goto LAB_00253008;
uVar13 = uVar18 << 8;
uVar17 = (uint)*local_20 | uVar17 << 8;
local_20 = local_20 + 1;
}
uVar16 = *puVar10;
uVar18 = (uVar13 >> 0xb) * uVar16;
if (uVar17 < uVar18) break;
iVar6 = iVar6 * 2 + 1;
uVar13 = uVar13 - uVar18;
uVar17 = uVar17 - uVar18;
local_2c = local_2c + -1;
*puVar10 = uVar16 - (uVar16 >> 5);
uVar18 = uVar13;
if (local_2c == 0) goto LAB_0025318e;
}
iVar6 = iVar6 * 2;
local_2c = local_2c + -1;
*puVar10 = uVar16 + (0x800 - uVar16 >> 5);
} while (local_2c != 0);
LAB_0025318e:
local_60 = (iVar6 - (1 << (sbyte)local_30)) + local_60;
if (local_38 < 4) {
local_2c = 6;
iVar6 = 3;
if (local_60 < 4) {
iVar6 = local_60;
}
iVar14 = 1;
do {
while( true ) {
puVar10 = (uint *)(iVar2 + 0x6c0 + iVar6 * 0x100 + iVar14 * 4);
uVar13 = uVar18;
if (uVar18 < 0x1000000) {
if (local_20 == pbVar7) goto LAB_00253008;
uVar13 = uVar18 << 8;
uVar17 = (uint)*local_20 | uVar17 << 8;
local_20 = local_20 + 1;
}
uVar16 = *puVar10;
uVar18 = (uVar13 >> 0xb) * uVar16;
if (uVar17 < uVar18) break;
iVar14 = iVar14 * 2 + 1;
uVar13 = uVar13 - uVar18;
uVar17 = uVar17 - uVar18;
local_2c = local_2c + -1;
*puVar10 = uVar16 - (uVar16 >> 5);
uVar18 = uVar13;
if (local_2c == 0) goto LAB_00253246;
}
iVar14 = iVar14 * 2;
local_2c = local_2c + -1;
*puVar10 = uVar16 + (0x800 - uVar16 >> 5);
} while (local_2c != 0);
LAB_00253246:
uVar13 = iVar14 - 0x40;
local_44 = uVar13;
if (3 < (int)uVar13) {
local_44 = uVar13 & 1 | 2;
if ((int)uVar13 < 0xe) {
local_30 = ((int)uVar13 >> 1) + -1;
local_44 = local_44 << ((byte)local_30 & 0x1f);
local_2c = iVar2 + 0xabc + (local_44 - uVar13) * 4;
}
else {
iVar6 = ((int)uVar13 >> 1) + -5;
do {
if (uVar18 < 0x1000000) {
if (local_20 == pbVar7) goto LAB_00253008;
bVar1 = *local_20;
uVar18 = uVar18 << 8;
local_20 = local_20 + 1;
uVar17 = (uint)bVar1 | uVar17 << 8;
}
uVar18 = uVar18 >> 1;
local_44 = local_44 * 2;
if (uVar18 <= uVar17) {
uVar17 = uVar17 - uVar18;
local_44 = local_44 | 1;
}
iVar6 = iVar6 + -1;
} while (iVar6 != 0);
local_44 = local_44 << 4;
local_30 = 4;
local_2c = iVar2 + 0xc88;
}
iVar6 = 1;
local_28 = (uint *)0x1;
do {
puVar10 = (uint *)(local_2c + iVar6 * 4);
uVar13 = uVar18;
if (uVar18 < 0x1000000) {
if (local_20 == pbVar7) goto LAB_00253008;
uVar13 = uVar18 << 8;
uVar17 = (uint)*local_20 | uVar17 << 8;
local_20 = local_20 + 1;
}
uVar16 = *puVar10;
uVar18 = (uVar13 >> 0xb) * uVar16;
if (uVar17 < uVar18) {
iVar6 = iVar6 * 2;
*puVar10 = uVar16 + (0x800 - uVar16 >> 5);
}
else {
iVar6 = iVar6 * 2 + 1;
uVar17 = uVar17 - uVar18;
*puVar10 = uVar16 - (uVar16 >> 5);
local_44 = local_44 | (uint)local_28;
uVar18 = uVar13 - uVar18;
}
local_28 = (uint *)((int)local_28 << 1);
local_30 = local_30 + -1;
} while (local_30 != 0);
}
local_44 = local_44 + 1;
if (local_44 == 0) break;
local_38 = local_38 + 7;
}
local_60 = local_60 + 2;
if (local_34 < local_44) goto LAB_00253008;
uVar16 = local_34;
do {
uVar13 = (uint)param_5[uVar16 - local_44];
local_34 = uVar16 + 1;
local_60 = local_60 + -1;
param_5[uVar16] = param_5[uVar16 - local_44];
if (local_34 == (local_34 / 500000) * 500000) {
(*param_8)();
}
} while ((local_34 < param_6) && (uVar16 = local_34, local_60 != 0));
}
LAB_00252f40:
} while (local_34 < param_6);
if (uVar18 < 0x1000000) {
if (local_20 == pbVar7) goto LAB_00253008;
local_20 = local_20 + 1;
}
}
*param_4 = (int)local_20 - (int)param_2;
*param_7 = local_34;
uVar11 = 0;
}
return uVar11;
}
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paste intoaddons/sourcemod/gamedata/<your_plugin>.txt
used as the SourceMod key — change to fit your plugin's convention
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file. Wire it up in your plugin however you like - SDKCall, DHooks,
raw memory ops, or anything else.
Signatures + Functions block. The plugin uses
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calling convention, and argument types straight from the gamedata. Less
boilerplate in the plugin, types travel with the gamedata.
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Type inference is best-effort from the C signature - sanity-check the DHooks types before shipping.