CS2 support

[maximee-leroyy]

SV_BroadcastVoiceData

Library

libengine2

Defined string to search

Sending voice from

Signature

\x55\x48\x89\xE5\x41\x57\x49\x89\xD7\x41\x56\x49\x89\xF6\xBE\xFF\xFF\xFF\xFF

Function

void SV_BroadcastVoiceData(IServer *server,IClient *client,CMsgVoiceAudio *msg_audio,int64_t msg_xuid)

Caller

Decompiled

undefined8 UndefinedFunction_003ede10(long param_1,long param_2)
{
  undefined **ppuVar1;
  
  (**(code **)(*DAT_007bfd00 + 0xd0))(DAT_007bfd00,*(undefined4 *)(param_1 + 200),param_2);
  ppuVar1 = *(undefined ***)(param_2 + 0x18);
  if (ppuVar1 == (undefined **)0x0) {
    ppuVar1 = &PTR_PTR_LAB_0075ef80;
  }
  SV_BroadcastVoiceData
            (*(undefined8 *)(param_1 + 0x58),param_1,ppuVar1,*(undefined8 *)(param_2 + 0x20));
  return 1;
}

Interpreted

bool ProcessVoiceData(IClient client, CCLCMsg_VoiceData msg)

{
  CMsgVoiceAudio **msg_audio;
  
  (**(code **)(*DAT_007bfd00 + 0xd0))(DAT_007bfd00,client->GetPlayerSlot(),msg);
  msg_audio = msg->audio();
  if (msg_audio == (undefined **)0x0) {
    msg_audio = &PTR_PTR_LAB_0075ef80;
  }
  SV_BroadcastVoiceData(client->GetServer(), client, msg_audio, msg->xuid());
  return true;
}

Links

• https://github.com/SteamDatabase/Protobufs/blob/cd96974acf68ad3781f07fdc5e8a52d8cb7e2c49/csgo/netmessages.proto#L137
• https://github.com/SteamDatabase/Protobufs/blob/cd96974acf68ad3781f07fdc5e8a52d8cb7e2c49/csgo/netmessages.proto#L128
• https://github.com/8dcc/tf2-cheat/blob/c783227aaba6d3f5d326abae60cac340fb5f6bfc/src/util.c#L46-L98
• https://github.com/qubka/DynoHook

[maximee-leroyy]

trying some stuff here:

• https://github.com/srcdslab/mm-ext-voice