| /* Copyright 2012 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /* This is a public header file, to be used by other Apache modules. So, |
| * identifiers declared here should follow Apache module naming conventions |
| * (specifically, identifiers should be lowercase_with_underscores, and our |
| * identifiers should start with the spdy_ prefix), and this header file must |
| * be valid in old-school C (not just C++). */ |
| |
| #ifndef MOD_SPDY_APACHE_SLAVE_CONNECTION_API_H_ |
| #define MOD_SPDY_APACHE_SLAVE_CONNECTION_API_H_ |
| |
| #include "httpd.h" |
| #include "apr_optional.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| struct ap_filter_rec_t; |
| |
| struct spdy_slave_connection_factory; |
| struct spdy_slave_connection; |
| |
| /** Creates a factory object that can be used to make in-process pseudo-fetches |
| * with the same origin and target hosts as in master_connection |
| */ |
| APR_DECLARE_OPTIONAL_FN( |
| struct spdy_slave_connection_factory*, |
| spdy_create_slave_connection_factory, (conn_rec* master_connection)); |
| |
| /** Destroys a factory object. */ |
| APR_DECLARE_OPTIONAL_FN( |
| void, spdy_destroy_slave_connection_factory, |
| (struct spdy_slave_connection_factory* factory)); |
| |
| /** Asks mod_spdy to help with fetching a request on a slave connection. |
| * The input_filter must produce the request, and output_filter must |
| * handle the response. May return NULL if functionality is not available. |
| * The request will not be run until spdy_run_slave_connection() is invoked. |
| */ |
| APR_DECLARE_OPTIONAL_FN( |
| struct spdy_slave_connection*, |
| spdy_create_slave_connection, ( |
| struct spdy_slave_connection_factory* factory, |
| struct ap_filter_rec_t* input_filter, |
| void* input_filter_ctx, |
| struct ap_filter_rec_t* output_filter, |
| void* output_filter_ctx)); |
| |
| /** Actually performs the fetch on the object. Blocks, perhaps for a significant |
| * amount of time. */ |
| APR_DECLARE_OPTIONAL_FN( |
| void, spdy_run_slave_connection, (struct spdy_slave_connection* conn)); |
| |
| /** Cleans up the connection object. Must not be in active use. */ |
| APR_DECLARE_OPTIONAL_FN( |
| void, spdy_destroy_slave_connection, (struct spdy_slave_connection*)); |
| |
| /* Used by mod_spdy to setup the exports. Not exported itself */ |
| void ModSpdyExportSlaveConnectionFunctions(void); |
| |
| #ifdef __cplusplus |
| } /* extern "C" */ |
| #endif |
| |
| #endif /* MOD_SPDY_APACHE_SLAVE_CONNECTION_API_H_ */ |