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Annotation of embedaddon/mpd/src/contrib/libpdel/structs/type/string.h, revision 1.1

1.1     ! misho       1: 
        !             2: /*
        !             3:  * Copyright (c) 2001-2002 Packet Design, LLC.
        !             4:  * All rights reserved.
        !             5:  * 
        !             6:  * Subject to the following obligations and disclaimer of warranty,
        !             7:  * use and redistribution of this software, in source or object code
        !             8:  * forms, with or without modifications are expressly permitted by
        !             9:  * Packet Design; provided, however, that:
        !            10:  * 
        !            11:  *    (i)  Any and all reproductions of the source or object code
        !            12:  *         must include the copyright notice above and the following
        !            13:  *         disclaimer of warranties; and
        !            14:  *    (ii) No rights are granted, in any manner or form, to use
        !            15:  *         Packet Design trademarks, including the mark "PACKET DESIGN"
        !            16:  *         on advertising, endorsements, or otherwise except as such
        !            17:  *         appears in the above copyright notice or in the software.
        !            18:  * 
        !            19:  * THIS SOFTWARE IS BEING PROVIDED BY PACKET DESIGN "AS IS", AND
        !            20:  * TO THE MAXIMUM EXTENT PERMITTED BY LAW, PACKET DESIGN MAKES NO
        !            21:  * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING
        !            22:  * THIS SOFTWARE, INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED
        !            23:  * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE,
        !            24:  * OR NON-INFRINGEMENT.  PACKET DESIGN DOES NOT WARRANT, GUARANTEE,
        !            25:  * OR MAKE ANY REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS
        !            26:  * OF THE USE OF THIS SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY,
        !            27:  * RELIABILITY OR OTHERWISE.  IN NO EVENT SHALL PACKET DESIGN BE
        !            28:  * LIABLE FOR ANY DAMAGES RESULTING FROM OR ARISING OUT OF ANY USE
        !            29:  * OF THIS SOFTWARE, INCLUDING WITHOUT LIMITATION, ANY DIRECT,
        !            30:  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, PUNITIVE, OR CONSEQUENTIAL
        !            31:  * DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, LOSS OF
        !            32:  * USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY THEORY OF
        !            33:  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
        !            34:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
        !            35:  * THE USE OF THIS SOFTWARE, EVEN IF PACKET DESIGN IS ADVISED OF
        !            36:  * THE POSSIBILITY OF SUCH DAMAGE.
        !            37:  *
        !            38:  * Author: Archie Cobbs <archie@freebsd.org>
        !            39:  */
        !            40: 
        !            41: #ifndef _PDEL_STRUCTS_TYPE_STRING_H_
        !            42: #define _PDEL_STRUCTS_TYPE_STRING_H_
        !            43: 
        !            44: /*********************************************************************
        !            45:                        STRING TYPES
        !            46: *********************************************************************/
        !            47: 
        !            48: __BEGIN_DECLS
        !            49: 
        !            50: /*
        !            51:  * Dynamically allocated string types
        !            52:  *
        !            53:  * Type-specific arguments:
        !            54:  *     [const char *]  Memory allocation type
        !            55:  *     [int]           Whether to store empty string as NULL or ""
        !            56:  */
        !            57: extern structs_init_t          structs_string_init;
        !            58: extern structs_equal_t         structs_string_equal;
        !            59: extern structs_ascify_t                structs_string_ascify;
        !            60: extern structs_binify_t                structs_string_binify;
        !            61: extern structs_encode_t                structs_string_encode;
        !            62: extern structs_decode_t                structs_string_decode;
        !            63: extern structs_uninit_t                structs_string_free;
        !            64: 
        !            65: __END_DECLS
        !            66: 
        !            67: #define STRUCTS_TYPE_STRING_MTYPE      "structs_type_string"
        !            68: 
        !            69: #define STRUCTS_STRING_TYPE(mtype, asnull) {                           \
        !            70:        sizeof(char *),                                                 \
        !            71:        "string",                                                       \
        !            72:        STRUCTS_TYPE_PRIMITIVE,                                         \
        !            73:        structs_string_init,                                            \
        !            74:        structs_ascii_copy,                                             \
        !            75:        structs_string_equal,                                           \
        !            76:        structs_string_ascify,                                          \
        !            77:        structs_string_binify,                                          \
        !            78:        structs_string_encode,                                          \
        !            79:        structs_string_decode,                                          \
        !            80:        structs_string_free,                                            \
        !            81:        { { (void *)(mtype) }, { (void *)(asnull) }, { NULL } }         \
        !            82: }
        !            83: 
        !            84: __BEGIN_DECLS
        !            85: 
        !            86: /* A string type with allocation type "structs_type_string" and never NULL */
        !            87: extern const struct structs_type       structs_type_string;
        !            88: 
        !            89: /* A string type with allocation type "structs_type_string" and can be NULL */
        !            90: extern const struct structs_type       structs_type_string_null;
        !            91: 
        !            92: __END_DECLS
        !            93: 
        !            94: /*********************************************************************
        !            95:                    BOUNDED LENGTH STRING TYPES
        !            96: *********************************************************************/
        !            97: 
        !            98: __BEGIN_DECLS
        !            99: 
        !           100: /*
        !           101:  * Bounded length string types
        !           102:  *
        !           103:  * Type-specific arguments:
        !           104:  *     [int]           Size of string buffer
        !           105:  */
        !           106: extern structs_equal_t         structs_bstring_equal;
        !           107: extern structs_ascify_t                structs_bstring_ascify;
        !           108: extern structs_binify_t                structs_bstring_binify;
        !           109: 
        !           110: __END_DECLS
        !           111: 
        !           112: #define STRUCTS_FIXEDSTRING_TYPE(bufsize) {                            \
        !           113:        (bufsize),                                                      \
        !           114:        "fixedstring",                                                  \
        !           115:        STRUCTS_TYPE_PRIMITIVE,                                         \
        !           116:        structs_region_init,                                            \
        !           117:        structs_region_copy,                                            \
        !           118:        structs_bstring_equal,                                          \
        !           119:        structs_bstring_ascify,                                         \
        !           120:        structs_bstring_binify,                                         \
        !           121:        structs_string_encode,                                          \
        !           122:        structs_string_decode,                                          \
        !           123:        structs_nothing_free,                                           \
        !           124:        { { NULL }, { NULL }, { NULL } }                                \
        !           125: }
        !           126: 
        !           127: #endif /* _PDEL_STRUCTS_TYPE_STRING_H_ */
        !           128: