C++ (Cpp) cups_read_client_confの例

コード例 #1

ファイル: usersys.c プロジェクト: Cacauu/cups

void
_cupsSetDefaults(void)
{
  cups_file_t	*fp;			/* File */
  const char	*home;			/* Home directory of user */
  char		filename[1024];		/* Filename */
  _cups_client_conf_t cc;		/* client.conf values */
  _cups_globals_t *cg = _cupsGlobals();	/* Pointer to library globals */


  DEBUG_puts("_cupsSetDefaults()");

 /*
  * Load initial client.conf values...
  */

  cups_init_client_conf(&cc);

 /*
  * Read the /etc/cups/client.conf and ~/.cups/client.conf files, if
  * present.
  */

  snprintf(filename, sizeof(filename), "%s/client.conf", cg->cups_serverroot);
  if ((fp = cupsFileOpen(filename, "r")) != NULL)
  {
    cups_read_client_conf(fp, &cc);
    cupsFileClose(fp);
  }

#  ifdef HAVE_GETEUID
  if ((geteuid() == getuid() || !getuid()) && getegid() == getgid() && (home = getenv("HOME")) != NULL)
#  elif !defined(WIN32)
  if (getuid() && (home = getenv("HOME")) != NULL)
#  else
  if ((home = getenv("HOME")) != NULL)
#  endif /* HAVE_GETEUID */
  {
   /*
    * Look for ~/.cups/client.conf...
    */

    snprintf(filename, sizeof(filename), "%s/.cups/client.conf", home);
    if ((fp = cupsFileOpen(filename, "r")) != NULL)
    {
      cups_read_client_conf(fp, &cc);
      cupsFileClose(fp);
    }
  }

 /*
  * Finalize things so every client.conf value is set...
  */

  cups_finalize_client_conf(&cc);

  if (cg->encryption == (http_encryption_t)-1)
    cg->encryption = cc.encryption;

  if (!cg->server[0] || !cg->ipp_port)
    cupsSetServer(cc.server_name);

  if (!cg->ipp_port)
    cups_set_default_ipp_port(cg);

  if (!cg->user[0])
    strlcpy(cg->user, cc.user, sizeof(cg->user));

#ifdef HAVE_GSSAPI
  if (!cg->gss_service_name[0])
    strlcpy(cg->gss_service_name, cc.gss_service_name, sizeof(cg->gss_service_name));
#endif /* HAVE_GSSAPI */

  if (cg->any_root < 0)
    cg->any_root = cc.any_root;

  if (cg->expired_certs < 0)
    cg->expired_certs = cc.expired_certs;

  if (cg->validate_certs < 0)
    cg->validate_certs = cc.validate_certs;

#ifdef HAVE_SSL
  _httpTLSSetOptions(cc.ssl_options);
#endif /* HAVE_SSL */
}

コード例 #2

ファイル: usersys.c プロジェクト: MasterPlexus/vendor_goldenve

void
_cupsSetDefaults(void)
{
  cups_file_t	*fp;			/* File */
  const char	*home,			/* Home directory of user */
		*cups_encryption,	/* CUPS_ENCRYPTION env var */
		*cups_server,		/* CUPS_SERVER env var */
#ifdef HAVE_GSSAPI
		*cups_gssservicename,	/* CUPS_GSSSERVICENAME env var */
#endif /* HAVE_GSSAPI */
		*cups_anyroot,		/* CUPS_ANYROOT env var */
		*cups_expiredroot,	/* CUPS_EXPIREDROOT env var */
		*cups_expiredcerts;	/* CUPS_EXPIREDCERTS env var */
  char		filename[1024];		/* Filename */
  _cups_globals_t *cg = _cupsGlobals();	/* Pointer to library globals */


  DEBUG_puts("_cupsSetDefaults()");

 /*
  * First collect environment variables...
  */

  cups_encryption     = getenv("CUPS_ENCRYPTION");
  cups_server	      = getenv("CUPS_SERVER");
#ifdef HAVE_GSSAPI
  cups_gssservicename = getenv("CUPS_GSSSERVICENAME");
#endif /* HAVE_GSSAPI */
  cups_anyroot	      = getenv("CUPS_ANYROOT");
  cups_expiredroot    = getenv("CUPS_EXPIREDROOT");
  cups_expiredcerts   = getenv("CUPS_EXPIREDCERTS");

 /*
  * Then, if needed, read the ~/.cups/client.conf or /etc/cups/client.conf
  * files to get the default values...
  */

  if (cg->encryption == (http_encryption_t)-1 || !cg->server[0] ||
      !cg->ipp_port)
  {
    if ((home = getenv("HOME")) != NULL)
    {
     /*
      * Look for ~/.cups/client.conf...
      */

      snprintf(filename, sizeof(filename), "%s/.cups/client.conf", home);
      fp = cupsFileOpen(filename, "r");
    }
    else
      fp = NULL;

    if (!fp)
    {
     /*
      * Look for CUPS_SERVERROOT/client.conf...
      */

      snprintf(filename, sizeof(filename), "%s/client.conf",
               cg->cups_serverroot);
      fp = cupsFileOpen(filename, "r");
    }

   /*
    * Read the configuration file and apply any environment variables; both
    * functions handle NULL cups_file_t pointers...
    */

    cups_read_client_conf(fp, cg, cups_encryption, cups_server,
#ifdef HAVE_GSSAPI
			  cups_gssservicename,
#endif /* HAVE_GSSAPI */
			  cups_anyroot, cups_expiredroot,
			  cups_expiredcerts);
    cupsFileClose(fp);
  }
}