bnet_sanity_check.c

int __fastcall bnet_socket_sanity_check(int sock)
{
  int sock_; // r4@1
  int result; // r0@1
  unsigned int vptr; // r3@4
  unsigned int v4; // r1@5
  unsigned int v5; // r2@5
  int v6; // r1@5
  int v7; // r2@6
  int v8; // r0@9
  const char *v9; // r1@9
  unsigned int v10; // r2@10
  unsigned int v11; // r0@11
  int v12; // r1@12
  int v13; // r0@15
  const char *v14; // r1@15
  unsigned int v15; // r2@16
  unsigned int v16; // r0@17
  int v17; // r1@18
  int v18; // r0@21
  const char *v19; // r1@21
  unsigned int v20; // r2@22
  unsigned int v21; // r1@23
  bool v22; // r1@23
  int v23; // r3@24
  int v24; // r0@27
  const char *v25; // r1@27
  int v26; // r0@30
  const char *v27; // r1@30
  int v28; // r0@31
  const char *v29; // r1@31
  int v30; // r0@32
  const char *v31; // r1@32

  sock_ = sock;
  result = sub_1EC5CD4(sock);
  if ( !result )
  {
    LOWORD(v28) = -19088;
    LOWORD(v29) = -18400;
    HIWORD(v28) = (unsigned int)&loc_1EEB570;
    HIWORD(v29) = (unsigned int)"bnet_socket_sanity_check";
    crash(v28, v29);
  }
  if ( *(int (**)(int, int))(sock_ + 180) != sub_1ECD414 )
  {
    LOWORD(v26) = -18372;
    LOWORD(v27) = -18400;
    HIWORD(v26) = (unsigned int)dword_1EEB83C;
    HIWORD(v27) = (unsigned int)"bnet_socket_sanity_check";
    crash(v26, v27);
  }
  if ( *(int (**)(int, int))(sock_ + 0xB8) != sub_1ECD918 )
  {
    LOWORD(v30) = -18432;
    LOWORD(v31) = -18400;
    HIWORD(v30) = (unsigned int)dword_1EEB800;
    HIWORD(v31) = (unsigned int)"bnet_socket_sanity_check";
    crash(v30, v31);
  }
  vptr = *(_DWORD *)(sock_ + 24);
  if ( vptr )
  {
    LOWORD(v4) = -32768;
    LOWORD(v5) = -28580;
    HIWORD(v4) = (unsigned int)&dword_1EA8000;
    v6 = vptr < v4;
    HIWORD(v5) = (unsigned int)&unk_1EA905C;
    v7 = vptr > v5 ? v6 | 1 : v6;
    if ( v7 )
    {
      LOWORD(v8) = -19084;
      LOWORD(v9) = -18424;
      HIWORD(v8) = (unsigned int)&loc_1EEB574;
      HIWORD(v9) = (unsigned int)"bnet_protosw_check";
      crash(v8, v9);
    }
  }
  v10 = *(_DWORD *)(vptr + 28);
  if ( v10 )
  {
    LOWORD(v11) = 0;
    HIWORD(v11) = (unsigned int)sub_1EC0000;
    result = v10 < v11;
    v12 = v10 > 0x1F159C0 ? result | 1 : result;
    if ( v12 )
    {
      LOWORD(v13) = -19096;
      LOWORD(v14) = -18424;
      HIWORD(v13) = (unsigned int)&loc_1EEB568;
      HIWORD(v14) = (unsigned int)"bnet_protosw_check";
      crash(v13, v14);
    }
  }
  v15 = *(_DWORD *)(vptr + 16);
  if ( v15 )
  {
    LOWORD(v16) = 0;
    HIWORD(v16) = (unsigned int)sub_1EC0000;
    result = v15 < v16;
    v17 = v15 > 0x1F159C0 ? result | 1 : result;
    if ( v17 )
    {
      LOWORD(v18) = -18404;
      LOWORD(v19) = -18424;
      HIWORD(v18) = (unsigned int)&unk_1EEB81C;
      HIWORD(v19) = (unsigned int)"bnet_protosw_check";
      crash(v18, v19);
    }
  }
  v20 = *(_DWORD *)(vptr + 24);
  if ( v20 )
  {
    LOWORD(v21) = 0;
    HIWORD(v21) = (unsigned int)sub_1EC0000;
    v22 = v20 < v21;
    if ( v20 > 0x1F159C0 )
      v23 = v22 | 1;
    else
      v23 = v22;
    if ( v23 )
    {
      LOWORD(v24) = -18428;
      LOWORD(v25) = -18424;
      HIWORD(v24) = (unsigned int)&dword_1EEB800[1];
      HIWORD(v25) = (unsigned int)"bnet_protosw_check";
      crash(v24, v25);
    }
  }
  return result;
}