splitting off ant_api_auto.c from main nat_api.c

1 files changed, 0 insertions, 239 deletions

diff --git a/src/nat/nat_api.c b/src/nat/nat_api.c
index e4dfc1629..008ad19e4 100644
--- a/src/nat/nat_api.c
+++ b/src/nat/nat_api.c
@@ -716,243 +716,4 @@ GNUNET_NAT_unregister (struct GNUNET_NAT_Handle *nh)
 }
 
 
-
-/**
- * Handle to auto-configuration in progress.
- */
-struct GNUNET_NAT_AutoHandle
-{
-
-  /**
-   * Configuration we use.
-   */
-  const struct GNUNET_CONFIGURATION_Handle *cfg;
-  
-  /**
-   * Message queue for communicating with the NAT service.
-   */
-  struct GNUNET_MQ_Handle *mq;
-
-  /**
-   * Function called with the result from the autoconfiguration.
-   */
-  GNUNET_NAT_AutoResultCallback arc;
-
-  /**
-   * Closure for @e arc.
-   */
-  void *arc_cls;
-
-};
-
-
-/**
- * Converts `enum GNUNET_NAT_StatusCode` to string
- *
- * @param err error code to resolve to a string
- * @return point to a static string containing the error code
- */
-const char *
-GNUNET_NAT_status2string (enum GNUNET_NAT_StatusCode err)
-{
-  switch (err)
-  {
-  case GNUNET_NAT_ERROR_SUCCESS:
-    return _ ("Operation Successful");
-  case GNUNET_NAT_ERROR_IPC_FAILURE:
-    return _ ("IPC failure");
-  case GNUNET_NAT_ERROR_INTERNAL_NETWORK_ERROR:
-    return _ ("Failure in network subsystem, check permissions.");
-  case GNUNET_NAT_ERROR_TIMEOUT:
-    return _ ("Encountered timeout while performing operation");
-  case GNUNET_NAT_ERROR_NOT_ONLINE:
-    return _ ("detected that we are offline");
-  case GNUNET_NAT_ERROR_UPNPC_NOT_FOUND:
-    return _ ("`upnpc` command not found");
-  case GNUNET_NAT_ERROR_UPNPC_FAILED:
-    return _ ("Failed to run `upnpc` command");
-  case GNUNET_NAT_ERROR_UPNPC_TIMEOUT:
-    return _ ("`upnpc' command took too long, process killed");
-  case GNUNET_NAT_ERROR_UPNPC_PORTMAP_FAILED:
-    return _ ("`upnpc' command failed to establish port mapping");
-  case GNUNET_NAT_ERROR_EXTERNAL_IP_UTILITY_NOT_FOUND:
-    return _ ("`external-ip' command not found");
-  case GNUNET_NAT_ERROR_EXTERNAL_IP_UTILITY_FAILED:
-    return _ ("Failed to run `external-ip` command");
-  case GNUNET_NAT_ERROR_EXTERNAL_IP_UTILITY_OUTPUT_INVALID:
-    return _ ("`external-ip' command output invalid");
-  case GNUNET_NAT_ERROR_EXTERNAL_IP_ADDRESS_INVALID:
-    return _ ("no valid address was returned by `external-ip'");
-  case GNUNET_NAT_ERROR_NO_VALID_IF_IP_COMBO:
-    return _ ("Could not determine interface with internal/local network address");
-  case GNUNET_NAT_ERROR_HELPER_NAT_SERVER_NOT_FOUND:
-    return _ ("No functioning gnunet-helper-nat-server installation found");
-  case GNUNET_NAT_ERROR_NAT_TEST_START_FAILED:
-    return _ ("NAT test could not be initialized");
-  case GNUNET_NAT_ERROR_NAT_TEST_TIMEOUT:
-    return _ ("NAT test timeout reached");
-  case GNUNET_NAT_ERROR_NAT_REGISTER_FAILED:
-    return _ ("could not register NAT");
-  case GNUNET_NAT_ERROR_HELPER_NAT_CLIENT_NOT_FOUND:
-    return _ ("No working gnunet-helper-nat-client installation found");
-  default:
-    return "unknown status code";
-  }
-}
-
-
-/**
- * Check result from autoconfiguration attempt.
- *
- * @param cls the `struct GNUNET_NAT_AutoHandle`
- * @param res the result
- * @return #GNUNET_OK if @a res is well-formed (always for now)
- */
-static int
-check_auto_result (void *cls,
-                   const struct GNUNET_NAT_AutoconfigResultMessage *res)
-{
-  return GNUNET_OK;
-}
-
-
-/**
- * Handle result from autoconfiguration attempt.
- *
- * @param cls the `struct GNUNET_NAT_AutoHandle`
- * @param res the result
- */
-static void
-handle_auto_result (void *cls,
-                    const struct GNUNET_NAT_AutoconfigResultMessage *res)
-{
-  struct GNUNET_NAT_AutoHandle *ah = cls;
-  size_t left;
-  struct GNUNET_CONFIGURATION_Handle *cfg;
-  enum GNUNET_NAT_Type type
-    = (enum GNUNET_NAT_Type) ntohl (res->type);
-  enum GNUNET_NAT_StatusCode status
-    = (enum GNUNET_NAT_StatusCode) ntohl (res->status_code);
-
-  left = ntohs (res->header.size) - sizeof (*res);
-  cfg = GNUNET_CONFIGURATION_create ();
-  if (GNUNET_OK !=
-      GNUNET_CONFIGURATION_deserialize (cfg,
-                                        (const char *) &res[1],
-                                        left,
-                                        GNUNET_NO))
-  {
-    GNUNET_break (0);
-    ah->arc (ah->arc_cls,
-             NULL,
-             GNUNET_NAT_ERROR_IPC_FAILURE,
-             type);
-  }
-  else
-  {
-    ah->arc (ah->arc_cls,
-             cfg,
-             status,
-             type);
-  }
-  GNUNET_CONFIGURATION_destroy (cfg);
-  GNUNET_NAT_autoconfig_cancel (ah);
-}
-
-
-/**
- * Handle queue errors by reporting autoconfiguration failure.
- *
- * @param cls the `struct GNUNET_NAT_AutoHandle *`
- * @param error details about the error
- */
-static void
-ah_error_handler (void *cls,
-                  enum GNUNET_MQ_Error error)
-{
-  struct GNUNET_NAT_AutoHandle *ah = cls;
-
-  ah->arc (ah->arc_cls,
-           NULL,
-           GNUNET_NAT_ERROR_IPC_FAILURE,
-           GNUNET_NAT_TYPE_UNKNOWN);
-  GNUNET_NAT_autoconfig_cancel (ah);
-}
-
-
-/**
- * Start auto-configuration routine.  The transport adapters should
- * be stopped while this function is called.
- *
- * @param cfg initial configuration
- * @param cb function to call with autoconfiguration result
- * @param cb_cls closure for @a cb
- * @return handle to cancel operation
- */
-struct GNUNET_NAT_AutoHandle *
-GNUNET_NAT_autoconfig_start (const struct GNUNET_CONFIGURATION_Handle *cfg,
-                             GNUNET_NAT_AutoResultCallback cb,
-                             void *cb_cls)
-{
-  struct GNUNET_NAT_AutoHandle *ah = GNUNET_new (struct GNUNET_NAT_AutoHandle);
-  struct GNUNET_MQ_MessageHandler handlers[] = {
-    GNUNET_MQ_hd_var_size (auto_result,
-                           GNUNET_MESSAGE_TYPE_NAT_AUTO_CFG_RESULT,
-                           struct GNUNET_NAT_AutoconfigResultMessage,
-                           ah),
-    GNUNET_MQ_handler_end ()
-  };
-  struct GNUNET_MQ_Envelope *env;
-  struct GNUNET_NAT_AutoconfigRequestMessage *req;
-  char *buf;
-  size_t size;
-
-  buf = GNUNET_CONFIGURATION_serialize (cfg,
-                                        &size);
-  if (size > GNUNET_SERVER_MAX_MESSAGE_SIZE - sizeof (*req))
-  {
-    GNUNET_break (0);
-    GNUNET_free (buf);
-    GNUNET_free (ah);
-    return NULL;
-  }
-  ah->arc = cb;
-  ah->arc_cls = cb_cls;
-  ah->mq = GNUNET_CLIENT_connecT (cfg,
-                                  "nat",
-                                  handlers,
-                                  &ah_error_handler,
-                                  ah);
-  if (NULL == ah->mq)
-  {
-    GNUNET_break (0);
-    GNUNET_free (buf);
-    GNUNET_free (ah);
-    return NULL;
-  }
-  env = GNUNET_MQ_msg_extra (req,
-                             size,
-                             GNUNET_MESSAGE_TYPE_NAT_REQUEST_AUTO_CFG);
-  GNUNET_memcpy (&req[1],
-                 buf,
-                 size);
-  GNUNET_free (buf);
-  GNUNET_MQ_send (ah->mq,
-                  env);
-  return ah;
-}
-
-
-/**
- * Abort autoconfiguration.
- *
- * @param ah handle for operation to abort
- */
-void
-GNUNET_NAT_autoconfig_cancel (struct GNUNET_NAT_AutoHandle *ah)
-{
-  GNUNET_MQ_destroy (ah->mq);
-  GNUNET_free (ah);
-}
-
 /* end of nat_api.c */