SVC_ClassInfo::ReadFromBuffer
0x000b7a90 · 1406 bytes · __thiscall
_ZN13SVC_ClassInfo14ReadFromBufferER7bf_read
Decompiled
undefined (2 params)
/* WARNING: Globals starting with '_' overlap smaller symbols at the same address */
/* SVC_ClassInfo::ReadFromBuffer(bf_read&) */
byte __thiscall SVC_ClassInfo::ReadFromBuffer(SVC_ClassInfo *this,bf_read *param_1)
{
bf_read *pbVar1;
uint uVar2;
undefined4 *puVar3;
undefined4 uVar4;
uint *puVar5;
uint uVar6;
char cVar7;
ushort uVar8;
int iVar9;
CUtlVector<SVC_ClassInfo::class_s,CUtlMemory<SVC_ClassInfo::class_s,int>> *this_00;
int iVar10;
int iVar11;
SVC_ClassInfo SVar12;
byte bVar13;
int in_GS_OFFSET;
char *pcVar14;
int local_244;
byte local_240;
undefined4 local_23c;
undefined4 local_238;
undefined4 local_230;
undefined4 local_22c;
CUtlVector<SVC_ClassInfo::class_s,CUtlMemory<SVC_ClassInfo::class_s,int>> *local_228;
uint local_224;
char local_220 [256];
char local_120 [256];
int local_20;
local_23c = 0;
local_20 = *(int *)(in_GS_OFFSET + 0x14);
local_238 = 0;
if (_exit == (CUtlVector<SVC_ClassInfo::class_s,CUtlMemory<SVC_ClassInfo::class_s,int>> *)0x0) {
local_228 = (CUtlVector<SVC_ClassInfo::class_s,CUtlMemory<SVC_ClassInfo::class_s,int>> *)0x0;
}
else {
(**(code **)(_exit + 0x50))
(_exit,&local_23c,0,0,0,0,"/data/src/engine/../common/netmessages.cpp",0x5a0,
&ReadFromBuffer(bf_read&)::tm_fmt,"(%s)%s","Unaccounted",
"SVC_ClassInfo::ReadFromBuffer");
local_228 = _exit;
}
iVar10 = _DAT_0040b9d4;
local_230 = local_23c;
local_22c = local_238;
/* try { // try from 000b7b6b to 000b7b6f has its CatchHandler @ 000b804b */
if (((_DAT_0040b028 != 0) || (DAT_0040b02c == '\0')) &&
(iVar9 = ThreadGetCurrentId(), iVar10 == iVar9)) {
if (*(char **)_DAT_0040b030 != "SVC_ClassInfo::ReadFromBuffer") {
/* try { // try from 000b7f8f to 000b7fa0 has its CatchHandler @ 000b804b */
_DAT_0040b030 =
(CUtlVector<SVC_ClassInfo::class_s,CUtlMemory<SVC_ClassInfo::class_s,int>> *)
CVProfNode::GetSubNode((char *)_DAT_0040b030,0x2a0745,&DAT_00000001,0x2a054b);
}
CVProfNode::EnterScope();
DAT_0040b02c = '\0';
}
*(undefined4 *)(this + 0x5c) = 0;
iVar10 = *(int *)(param_1 + 0x14);
if (iVar10 < 0x10) {
uVar4 = *(undefined4 *)(param_1 + 0x10);
puVar5 = *(uint **)(param_1 + 0x18);
if (puVar5 == *(uint **)(param_1 + 0x1c)) {
*(undefined4 *)(param_1 + 0x14) = 1;
*(undefined4 *)(param_1 + 0x10) = 0;
*(uint **)(param_1 + 0x18) = puVar5 + 1;
param_1[4] = (bf_read)0x1;
}
else if (*(uint **)(param_1 + 0x1c) < puVar5) {
param_1[4] = (bf_read)0x1;
*(undefined4 *)(param_1 + 0x10) = 0;
}
else {
*(uint **)(param_1 + 0x18) = puVar5 + 1;
uVar2 = *puVar5;
*(uint *)(param_1 + 0x10) = uVar2;
if (param_1[4] == (bf_read)0x0) {
uVar6 = (&CBitBuffer::s_nMaskTable)[0x10 - iVar10];
*(int *)(param_1 + 0x14) = iVar10 + 0x10;
uVar8 = (ushort)((uVar6 & uVar2) << ((byte)iVar10 & 0x1f)) | (ushort)uVar4;
*(uint *)(param_1 + 0x10) = uVar2 >> ((byte)(0x10 - iVar10) & 0x1f);
goto LAB_000b7ba9;
}
}
*(undefined4 *)(this + 100) = 0;
this_00 = (CUtlVector<SVC_ClassInfo::class_s,CUtlMemory<SVC_ClassInfo::class_s,int>> *)0x0;
}
else {
*(int *)(param_1 + 0x14) = iVar10 + -0x10;
uVar8 = (ushort)*(uint *)(param_1 + 0x10);
if (iVar10 + -0x10 == 0) {
puVar3 = *(undefined4 **)(param_1 + 0x18);
*(undefined4 *)(param_1 + 0x14) = 0x20;
if (puVar3 == *(undefined4 **)(param_1 + 0x1c)) {
*(undefined4 *)(param_1 + 0x14) = 1;
*(undefined4 *)(param_1 + 0x10) = 0;
*(undefined4 **)(param_1 + 0x18) = puVar3 + 1;
}
else if (*(undefined4 **)(param_1 + 0x1c) < puVar3) {
param_1[4] = (bf_read)0x1;
*(undefined4 *)(param_1 + 0x10) = 0;
}
else {
*(undefined4 **)(param_1 + 0x18) = puVar3 + 1;
*(undefined4 *)(param_1 + 0x10) = *puVar3;
}
}
else {
*(uint *)(param_1 + 0x10) = *(uint *)(param_1 + 0x10) >> 0x10;
}
LAB_000b7ba9:
this_00 = (CUtlVector<SVC_ClassInfo::class_s,CUtlMemory<SVC_ClassInfo::class_s,int>> *)
(int)(short)uVar8;
*(CUtlVector<SVC_ClassInfo::class_s,CUtlMemory<SVC_ClassInfo::class_s,int>> **)(this + 100) =
this_00;
if (0 < (int)this_00) {
/* try { // try from 000b7bb8 to 000b7c56 has its CatchHandler @ 000b8063 */
iVar10 = Q_log2((uint)this_00);
uVar2 = *(uint *)(param_1 + 0x10);
SVar12 = (SVC_ClassInfo)((byte)uVar2 & 1);
pbVar1 = param_1 + 0x14;
*(int *)pbVar1 = *(int *)pbVar1 + -1;
if (*(int *)pbVar1 == 0) {
puVar3 = *(undefined4 **)(param_1 + 0x18);
*(undefined4 *)(param_1 + 0x14) = 0x20;
if (puVar3 == *(undefined4 **)(param_1 + 0x1c)) {
*(undefined4 *)(param_1 + 0x14) = 1;
*(undefined4 *)(param_1 + 0x10) = 0;
*(undefined4 **)(param_1 + 0x18) = puVar3 + 1;
goto LAB_000b7d15;
}
if (puVar3 <= *(undefined4 **)(param_1 + 0x1c)) {
*(undefined4 **)(param_1 + 0x18) = puVar3 + 1;
*(undefined4 *)(param_1 + 0x10) = *puVar3;
goto LAB_000b7d15;
}
param_1[4] = (bf_read)0x1;
*(undefined4 *)(param_1 + 0x10) = 0;
this[0x4c] = SVar12;
}
else {
*(uint *)(param_1 + 0x10) = uVar2 >> 1;
LAB_000b7d15:
this[0x4c] = SVar12;
}
if ((uVar2 & 1) == 0) {
local_244 = 0;
iVar10 = iVar10 + 1;
if (0 < *(int *)(this + 100)) {
do {
iVar9 = *(int *)(param_1 + 0x14);
if (iVar9 < iVar10) {
local_224 = *(uint *)(param_1 + 0x10);
puVar5 = *(uint **)(param_1 + 0x18);
if (puVar5 == *(uint **)(param_1 + 0x1c)) {
*(undefined4 *)(param_1 + 0x14) = 1;
*(uint **)(param_1 + 0x18) = puVar5 + 1;
local_224 = 0;
*(undefined4 *)(param_1 + 0x10) = 0;
param_1[4] = (bf_read)0x1;
}
else {
if (*(uint **)(param_1 + 0x1c) < puVar5) {
param_1[4] = (bf_read)0x1;
*(undefined4 *)(param_1 + 0x10) = 0;
}
else {
*(uint **)(param_1 + 0x18) = puVar5 + 1;
uVar2 = *puVar5;
*(uint *)(param_1 + 0x10) = uVar2;
if (param_1[4] == (bf_read)0x0) {
iVar11 = iVar10 - iVar9;
local_224 = ((&CBitBuffer::s_nMaskTable)[iVar11] & uVar2) <<
((byte)iVar9 & 0x1f) | local_224;
*(int *)(param_1 + 0x14) = 0x20 - iVar11;
*(uint *)(param_1 + 0x10) = uVar2 >> ((byte)iVar11 & 0x1f);
goto LAB_000b7d81;
}
}
local_224 = 0;
}
}
else {
local_224 = (&CBitBuffer::s_nMaskTable)[iVar10];
*(int *)(param_1 + 0x14) = iVar9 - iVar10;
local_224 = local_224 & *(uint *)(param_1 + 0x10);
if (iVar9 - iVar10 == 0) {
puVar3 = *(undefined4 **)(param_1 + 0x18);
*(undefined4 *)(param_1 + 0x14) = 0x20;
if (puVar3 == *(undefined4 **)(param_1 + 0x1c)) {
*(undefined4 *)(param_1 + 0x14) = 1;
*(undefined4 *)(param_1 + 0x10) = 0;
*(undefined4 **)(param_1 + 0x18) = puVar3 + 1;
}
else if (*(undefined4 **)(param_1 + 0x1c) < puVar3) {
param_1[4] = (bf_read)0x1;
*(undefined4 *)(param_1 + 0x10) = 0;
}
else {
*(undefined4 **)(param_1 + 0x18) = puVar3 + 1;
*(undefined4 *)(param_1 + 0x10) = *puVar3;
}
}
else {
local_240 = (byte)iVar10;
*(uint *)(param_1 + 0x10) = *(uint *)(param_1 + 0x10) >> (local_240 & 0x1f);
}
}
LAB_000b7d81:
/* try { // try from 000b7dac to 000b7df6 has its CatchHandler @ 000b8063 */
CBitRead::ReadString((CBitRead *)param_1,local_120,0x100,false,(int *)0x0);
CBitRead::ReadString((CBitRead *)param_1,local_220,0x100,false,(int *)0x0);
this_00 = (CUtlVector<SVC_ClassInfo::class_s,CUtlMemory<SVC_ClassInfo::class_s,int>> *)
(this + 0x50);
CUtlVector<SVC_ClassInfo::class_s,CUtlMemory<SVC_ClassInfo::class_s,int>>::InsertBefore
(this_00,*(int *)(this + 0x5c),(class_s *)&local_224);
local_244 = local_244 + 1;
} while (local_244 < *(int *)(this + 100));
}
}
bVar13 = (byte)param_1[4] ^ 1;
pcVar14 = (char *)this_00;
goto LAB_000b7c59;
}
}
pcVar14 = "SVC_ClassInfo::ReadFromBuffer: bad numserverclasses %d\n";
Warning("SVC_ClassInfo::ReadFromBuffer: bad numserverclasses %d\n",this_00);
bVar13 = 0;
LAB_000b7c59:
iVar10 = _DAT_0040b9d4;
if (((DAT_0040b02c == '\0') || (_DAT_0040b028 != 0)) &&
(iVar9 = ThreadGetCurrentId(), iVar10 == iVar9)) {
pcVar14 = (char *)_DAT_0040b030;
cVar7 = CVProfNode::ExitScope();
if (cVar7 != '\0') {
_DAT_0040b030 =
*(CUtlVector<SVC_ClassInfo::class_s,CUtlMemory<SVC_ClassInfo::class_s,int>> **)
(_DAT_0040b030 + 100);
}
DAT_0040b02c = _DAT_0040b030 ==
(CUtlVector<SVC_ClassInfo::class_s,CUtlMemory<SVC_ClassInfo::class_s,int>> *)
0x40b034;
}
if (local_228 != (CUtlVector<SVC_ClassInfo::class_s,CUtlMemory<SVC_ClassInfo::class_s,int>> *)0x0)
{
pcVar14 = (char *)local_228;
(**(code **)(local_228 + 0x54))(local_228,local_230,local_22c,0,0,0);
}
if (local_20 == *(int *)(in_GS_OFFSET + 0x14)) {
return bVar13;
}
/* WARNING: Subroutine does not return */
__stack_chk_fail(pcVar14);
}
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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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Just a Signatures{} block, ready to drop into a gamedata
file. Wire it up in your plugin however you like - SDKCall, DHooks,
raw memory ops, or anything else.
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DHookCreateFromConf - DHooks reads return type, this-type,
calling convention, and argument types straight from the gamedata. Less
boilerplate in the plugin, types travel with the gamedata.
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DHooks plugin example
Type inference is best-effort from the C signature - sanity-check the DHooks types before shipping.