Function TSPluginInit

example/plugins/c-api/ssl_preaccept/ssl_preaccept.cc:104–141

Called by ATS as our initialization point

// Called by ATS as our initialization point
void
TSPluginInit(int argc, const char *argv[])
{
  bool   success = false;
  TSCont cb_pa   = nullptr; // pre-accept callback continuation

  TSPluginRegistrationInfo info;
  info.plugin_name   = PLUGIN_NAME;
  info.vendor_name   = "Apache Software Foundation";
  info.support_email = "dev@trafficserver.apache.org";

  if (argc < 2) {
    TSError(PCP "Usage: ssl_preaccept.so <ip or network>");
    return;
  }

  IpRange ipRange;
  Parse_Addr_String(std::string_view(argv[1]), ipRange);
  ClientBlindTunnelIp.push_back(ipRange);

  if (TS_SUCCESS != TSPluginRegister(&info)) {
    TSError(PCP "registration failed");
  } else if (TSTrafficServerVersionGetMajor() < 2) {
    TSError(PCP "requires Traffic Server 2.0 or later");
  } else if (nullptr == (cb_pa = TSContCreate(&CB_Pre_Accept, TSMutexCreate()))) {
    TSError(PCP "Failed to pre-accept callback");
  } else {
    TSHttpHookAdd(TS_VCONN_START_HOOK, cb_pa);
    success = true;
  }

  if (!success) {
    TSError(PCP "not initialized");
  }
  Dbg(dbg_ctl, "Plugin %s", success ? "online" : "offline");

  return;
}