Function plugin_init

src/proxy/Plugin.cc:274–377

}

bool
plugin_init(bool validateOnly)
{
  ats_scoped_str path;
  char           line[1024], *p;
  char          *argv[MAX_PLUGIN_ARGS];
  char          *vars[MAX_PLUGIN_ARGS];
  int            argc;
  int            fd;
  int            i;
  bool           retVal    = true;
  static bool    INIT_ONCE = true;

  if (INIT_ONCE) {
    plugin_dir = ats_stringdup(RecConfigReadPluginDir());
    INIT_ONCE  = false;
  }

  Note("%s loading ...", ts::filename::PLUGIN);
  path = RecConfigReadConfigPath(nullptr, ts::filename::PLUGIN);
  fd   = open(path, O_RDONLY);
  if (fd < 0) {
    Warning("%s failed to load: %d, %s", ts::filename::PLUGIN, errno, strerror(errno));
    return false;
  }

  while (ink_file_fd_readline(fd, sizeof(line) - 1, line) > 0) {
    argc = 0;
    p    = line;

    // strip leading white space and test for comment or blank line
    while (*p && ParseRules::is_wslfcr(*p)) {
      ++p;
    }
    if ((*p == '\0') || (*p == '#')) {
      continue;
    }

    // not comment or blank, so rip line into tokens
    while (true) {
      if (argc >= MAX_PLUGIN_ARGS) {
        Warning("Exceeded max number of args (%d) for plugin: [%s]", MAX_PLUGIN_ARGS, argc > 0 ? argv[0] : "???");
        break;
      }

      while (*p && ParseRules::is_wslfcr(*p)) {
        ++p;
      }
      if ((*p == '\0') || (*p == '#')) {
        break; // EOL
      }

      if (*p == '\"') {
        p += 1;

        argv[argc++] = p;

        while (*p && (*p != '\"')) {