usr/src/lib/libcommputil/common/sdp_parse.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21
  22 /*
  23  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #ifndef _SDP_PARSE_H
  28 #define _SDP_PARSE_H
  29
  30 #pragma ident   "%Z%%M% %I%     %E% SMI"
  31
  32 #ifdef __cplusplus
  33 extern "C" {
  34 #endif
  35
  36 #include <sdp.h>
  37 #include <sys/types.h>
  38
  39 #define SDP_MEMORY_ERROR                0x10000000
  40
  41 #define SDP_VERSION_ORDER               " "
  42 #define SDP_ORIGIN_ORDER                "v"
  43 #define SDP_NAME_ORDER                  "o"
  44 #define SDP_INFO_ORDER                  "s"
  45 #define SDP_URI_ORDER                   "is"
  46 #define SDP_EMAIL_ORDER                 "euis"
  47 #define SDP_PHONE_ORDER                 "peuis"
  48 #define SDP_CONN_ORDER                  "peuis"
  49 #define SDP_BW_ORDER                    "bcpeuis"
  50 #define SDP_TIME_ORDER                  "tbcpeuis"
  51 #define SDP_REPEAT_ORDER                "rt"
  52 #define SDP_ZONE_ORDER                  "rt"
  53 #define SDP_KEY_ORDER                   "zrt"
  54 #define SDP_ATTR_ORDER                  "akzrt"
  55 #define SDP_MEDIA_ORDER                 "makzrt"
  56 #define SDP_M_INFO_ORDER                "m"
  57 #define SDP_M_CONN_ORDER                "cim"
  58 #define SDP_M_BW_ORDER                  "bcim"
  59 #define SDP_M_KEY_ORDER                 "bcim"
  60 #define SDP_M_ATTR_ORDER                "akbcim"
  61
  62 typedef struct sdp_description {
  63         /*
  64          * Following boolean fields are used to
  65          * check for presence of mandatory fields
  66          * in session structure
  67          */
  68         boolean_t       d_version;      /* Version field */
  69         boolean_t       d_origin;       /* Origin field */
  70         boolean_t       d_name;         /* Name field */
  71         boolean_t       d_conn;         /* Connection field */
  72         boolean_t       d_mconn;        /* Media connection field */
  73         boolean_t       d_mparsed;      /* Media parsed */
  74         boolean_t       d_tparsed;      /* Time parsed */
  75         /*
  76          * keeps count of connection fields within
  77          * media section
  78          */
  79         int             d_mccount;
  80         sdp_media_t     *d_lmedia;      /* Last media field */
  81         sdp_time_t      *d_ltime;       /* Last time field */
  82         uint_t          d_perror;       /* Parse error */
  83         char            d_prev;         /* previous field */
  84         char            d_mprev;        /* previous field in media section */
  85 } sdp_description_t;
  86
  87 extern int              add_value_to_list(sdp_list_t **, const char *, int,
  88                             boolean_t);
  89 extern int              sdp_list_to_str(sdp_list_t *, char **, boolean_t);
  90 extern int              sdp_str_to_list(sdp_list_t **, const char *, int,
  91                             boolean_t);
  92 extern void             sdp_free_repeat(sdp_repeat_t *);
  93 extern void             sdp_free_origin(sdp_origin_t *);
  94 extern void             sdp_free_list(sdp_list_t *);
  95 extern void             sdp_free_connection(sdp_conn_t *);
  96 extern void             sdp_free_bandwidth(sdp_bandwidth_t *);
  97 extern void             sdp_free_time(sdp_time_t *);
  98 extern void             sdp_free_zone(sdp_zone_t *);
  99 extern void             sdp_free_attribute(sdp_attr_t *);
 100 extern void             sdp_free_key(sdp_key_t *);
 101 extern void             sdp_free_media(sdp_media_t *);
 102
 103 #ifdef __cplusplus
 104 }
 105 #endif
 106
 107 #endif /* _SDP_PARSE_H */