Function TSPluginInit

plugins/header_rewrite/header_rewrite.cc:390–458

////////////////////////////////////////////////////////////////////////// Initialize the InkAPI plugin for the global hooks we support.

// Initialize the InkAPI plugin for the global hooks we support.
//
void
TSPluginInit(int argc, const char *argv[])
{
  TSPluginRegistrationInfo info;

  info.plugin_name   = (char *)PLUGIN_NAME;
  info.vendor_name   = (char *)"Apache Software Foundation";
  info.support_email = (char *)"dev@trafficserver.apache.org";

  if (TS_SUCCESS != TSPluginRegister(&info)) {
    TSError("[%s] plugin registration failed", PLUGIN_NAME);
    return;
  }

  std::string geoDBpath;
  while (true) {
    int opt = getopt_long(argc, const_cast<char *const *>(argv), "m:", longopt, nullptr);

    switch (opt) {
    case 'm': {
      geoDBpath = optarg;
    } break;
    }
    if (opt == -1) {
      break;
    }
  }

  if (!geoDBpath.empty() && geoDBpath.find('/') != 0) {
    geoDBpath = std::string(TSConfigDirGet()) + '/' + geoDBpath;
  }

  Dbg(pi_dbg_ctl, "Global geo db %s", geoDBpath.c_str());

  std::call_once(initHRWLibs, [&geoDBpath]() { initHRWLibraries(geoDBpath); });

  // Parse the global config file(s). All rules are just appended
  // to the "global" Rules configuration.
  RulesConfig *conf       = new RulesConfig;
  bool         got_config = false;

  for (int i = optind; i < argc; ++i) {
    // Parse the config file(s). Note that multiple config files are
    // just appended to the configurations.
    Dbg(pi_dbg_ctl, "Loading global configuration file %s", argv[i]);
    if (conf->parse_config(argv[i], TS_HTTP_READ_RESPONSE_HDR_HOOK)) {
      Dbg(pi_dbg_ctl, "Successfully loaded global config file %s", argv[i]);
      got_config = true;
    } else {
      TSError("[%s] failed to parse configuration file %s", PLUGIN_NAME, argv[i]);
    }
  }

  if (got_config) {
    TSCont contp = TSContCreate(cont_rewrite_headers, nullptr);
    TSContDataSet(contp, conf);

    for (int i = TS_HTTP_READ_REQUEST_HDR_HOOK; i < TS_HTTP_LAST_HOOK; ++i) {