proton/raw_connection.h

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00001 #ifndef PROTON_RAW_CONNECTION_H
00002 #define PROTON_RAW_CONNECTION_H 1
00003 
00004 /*
00005  * Licensed to the Apache Software Foundation (ASF) under one
00006  * or more contributor license agreements.  See the NOTICE file
00007  * distributed with this work for additional information
00008  * regarding copyright ownership.  The ASF licenses this file
00009  * to you under the Apache License, Version 2.0 (the
00010  * "License"); you may not use this file except in compliance
00011  * with the License.  You may obtain a copy of the License at
00012  *
00013  *   http://www.apache.org/licenses/LICENSE-2.0
00014  *
00015  * Unless required by applicable law or agreed to in writing,
00016  * software distributed under the License is distributed on an
00017  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
00018  * KIND, either express or implied.  See the License for the
00019  * specific language governing permissions and limitations
00020  * under the License.
00021  */
00022 
00023 #include <proton/condition.h>
00024 #include <proton/event.h>
00025 #include <proton/import_export.h>
00026 #include <proton/types.h>
00027 
00028 #ifdef __cplusplus
00029 extern "C" {
00030 #endif
00031 
00054 typedef struct pn_raw_buffer_t {
00055   uintptr_t context; 
00056   char *bytes; 
00057   uint32_t capacity; 
00058   uint32_t size; 
00059   uint32_t offset; 
00060 } pn_raw_buffer_t;
00061 
00077 PNP_EXTERN pn_raw_connection_t *pn_raw_connection(void);
00078 
00083 PNP_EXTERN const struct pn_netaddr_t *pn_raw_connection_local_addr(pn_raw_connection_t *connection);
00084 
00089 PNP_EXTERN const struct pn_netaddr_t *pn_raw_connection_remote_addr(pn_raw_connection_t *connection);
00090 
00100 PNP_EXTERN void pn_raw_connection_close(pn_raw_connection_t *connection);
00101 
00105 PNP_EXTERN size_t pn_raw_connection_read_buffers_capacity(pn_raw_connection_t *connection);
00106 
00110 PNP_EXTERN size_t pn_raw_connection_write_buffers_capacity(pn_raw_connection_t *connection);
00111 
00135 PNP_EXTERN size_t pn_raw_connection_give_read_buffers(pn_raw_connection_t *connection, pn_raw_buffer_t const *buffers, size_t num);
00136 
00150 PNP_EXTERN size_t pn_raw_connection_take_read_buffers(pn_raw_connection_t *connection, pn_raw_buffer_t *buffers, size_t num);
00151 
00169 PNP_EXTERN size_t pn_raw_connection_write_buffers(pn_raw_connection_t *connection, pn_raw_buffer_t const *buffers, size_t num);
00170 
00184 PNP_EXTERN size_t pn_raw_connection_take_written_buffers(pn_raw_connection_t *connection, pn_raw_buffer_t *buffers, size_t num);
00185 
00191 PNP_EXTERN bool pn_raw_connection_is_read_closed(pn_raw_connection_t *connection);
00192 
00198 PNP_EXTERN bool pn_raw_connection_is_write_closed(pn_raw_connection_t *connection);
00199 
00210 PNP_EXTERN void pn_raw_connection_wake(pn_raw_connection_t *connection);
00211 
00220 PNP_EXTERN pn_condition_t *pn_raw_connection_condition(pn_raw_connection_t *connection);
00221 
00231 PNP_EXTERN void *pn_raw_connection_get_context(pn_raw_connection_t *connection);
00232 
00242 PNP_EXTERN void pn_raw_connection_set_context(pn_raw_connection_t *connection, void *context);
00243 
00247 PNP_EXTERN pn_record_t *pn_raw_connection_attachments(pn_raw_connection_t *connection);
00248 
00254 PNP_EXTERN pn_raw_connection_t *pn_event_raw_connection(pn_event_t *event);
00255 
00256 
00261 #ifdef __cplusplus
00262 }
00263 #endif
00264 
00265 #endif /* raw_connection.h */

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