mbus_config.h
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上传日期:2007-02-02
资源大小:6116k
文件大小:3k
源码类别:
流媒体/Mpeg4/MP4
开发平台:
Visual C++
- /*
- * FILE: mbus_config.h
- * AUTHORS: Colin Perkins
- *
- * Copyright (c) 1999-2000 University College London
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, is permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the Computer Science
- * Department at University College London
- * 4. Neither the name of the University nor of the Department may be used
- * to endorse or promote products derived from this software without
- * specific prior written permission.
- * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
- #ifndef _MBUS_CONFIG
- #define _MBUS_CONFIG
- struct mbus_key {
- char *algorithm;
- char *key;
- int key_len;
- };
- struct mbus_config;
- #define MBUS_CONFIG_VERSION 1
- #define SCOPE_HOSTLOCAL 0
- #define SCOPE_HOSTLOCAL_NAME "HOSTLOCAL"
- #define SCOPE_LINKLOCAL 1
- #define SCOPE_LINKLOCAL_NAME "LINKLOCAL"
- #define MBUS_DEFAULT_NET_ADDR "224.255.222.239"
- #define MBUS_DEFAULT_NET_PORT 47000
- #define MBUS_DEFAULT_SCOPE SCOPE_HOSTLOCAL
- #define MBUS_DEFAULT_SCOPE_NAME SCOPE_HOSTLOCAL_NAME
- #if defined(__cplusplus)
- extern "C" {
- #endif
- char *mbus_new_encrkey(void);
- char *mbus_new_hashkey(void);
- void mbus_lock_config_file(struct mbus_config *m);
- void mbus_unlock_config_file(struct mbus_config *m);
- void mbus_get_encrkey(struct mbus_config *m, struct mbus_key *key);
- void mbus_get_hashkey(struct mbus_config *m, struct mbus_key *key);
- void mbus_get_net_addr(struct mbus_config *m, char *net_addr, uint16_t *net_port, int *net_scope);
- int mbus_get_version(struct mbus_config *m);
- struct mbus_config *mbus_create_config(void);
- #if defined(__cplusplus)
- }
- #endif
- #endif