1 | /*
|
---|
2 | * Copyright (c) 1995-1999, Index Data.
|
---|
3 | *
|
---|
4 | * Permission to use, copy, modify, distribute, and sell this software and
|
---|
5 | * its documentation, in whole or in part, for any purpose, is hereby granted,
|
---|
6 | * provided that:
|
---|
7 | *
|
---|
8 | * 1. This copyright and permission notice appear in all copies of the
|
---|
9 | * software and its documentation. Notices of copyright or attribution
|
---|
10 | * which appear at the beginning of any file must remain unchanged.
|
---|
11 | *
|
---|
12 | * 2. The names of Index Data or the individual authors may not be used to
|
---|
13 | * endorse or promote products derived from this software without specific
|
---|
14 | * prior written permission.
|
---|
15 | *
|
---|
16 | * THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT WARRANTY OF ANY KIND,
|
---|
17 | * EXPRESS, IMPLIED, OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
|
---|
18 | * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
|
---|
19 | * IN NO EVENT SHALL INDEX DATA BE LIABLE FOR ANY SPECIAL, INCIDENTAL,
|
---|
20 | * INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES
|
---|
21 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER OR
|
---|
22 | * NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
|
---|
23 | * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
---|
24 | * OF THIS SOFTWARE.
|
---|
25 | *
|
---|
26 | */
|
---|
27 |
|
---|
28 | /*
|
---|
29 | * Biased-choice External for Z39.50.
|
---|
30 | */
|
---|
31 |
|
---|
32 | #ifndef PRT_EXT_H
|
---|
33 | #define PRT_EXT_H
|
---|
34 |
|
---|
35 | #include <yaz/yconfig.h>
|
---|
36 | #include <yaz/oid.h>
|
---|
37 |
|
---|
38 |
|
---|
39 | YAZ_BEGIN_CDECL
|
---|
40 |
|
---|
41 | /*
|
---|
42 | * Used to keep track of known External definitions (a loose approach
|
---|
43 | * to DEFINED_BY).
|
---|
44 | */
|
---|
45 |
|
---|
46 | typedef struct Z_ext_typeent
|
---|
47 | {
|
---|
48 | oid_value dref; /* the direct-reference OID value. */
|
---|
49 | int what; /* discriminator value for the external CHOICE */
|
---|
50 | Odr_fun fun; /* decoder function */
|
---|
51 | } Z_ext_typeent;
|
---|
52 |
|
---|
53 | struct Z_External
|
---|
54 | {
|
---|
55 | Odr_oid *direct_reference;
|
---|
56 | int *indirect_reference;
|
---|
57 | char *descriptor;
|
---|
58 | int which;
|
---|
59 | /* Generic types */
|
---|
60 | #define Z_External_single 0
|
---|
61 | #define Z_External_octet 1
|
---|
62 | #define Z_External_arbitrary 2
|
---|
63 | /* Specific types */
|
---|
64 | #define Z_External_sutrs 3
|
---|
65 | #define Z_External_explainRecord 4
|
---|
66 | #define Z_External_resourceReport1 5
|
---|
67 | #define Z_External_resourceReport2 6
|
---|
68 | #define Z_External_promptObject1 7
|
---|
69 | #define Z_External_grs1 8
|
---|
70 | #define Z_External_extendedService 9
|
---|
71 | #define Z_External_itemOrder 10
|
---|
72 | #define Z_External_diag1 11
|
---|
73 | #define Z_External_espec1 12
|
---|
74 | #define Z_External_summary 13
|
---|
75 | #define Z_External_OPAC 14
|
---|
76 | #define Z_External_searchResult1 15
|
---|
77 | #define Z_External_update 16
|
---|
78 | #define Z_External_dateTime 17
|
---|
79 | #define Z_External_universeReport 18
|
---|
80 | union
|
---|
81 | {
|
---|
82 | /* Generic types */
|
---|
83 | Odr_any *single_ASN1_type;
|
---|
84 | Odr_oct *octet_aligned;
|
---|
85 | Odr_bitmask *arbitrary;
|
---|
86 |
|
---|
87 | /* Specific types */
|
---|
88 | Z_SUTRS *sutrs;
|
---|
89 | Z_ExplainRecord *explainRecord;
|
---|
90 | Z_ResourceReport1 *resourceReport1;
|
---|
91 | Z_ResourceReport2 *resourceReport2;
|
---|
92 | Z_PromptObject1 *promptObject1;
|
---|
93 | Z_GenericRecord *grs1;
|
---|
94 | Z_TaskPackage *extendedService;
|
---|
95 | Z_ItemOrder *itemOrder;
|
---|
96 | Z_DiagnosticFormat *diag1;
|
---|
97 | Z_Espec1 *espec1;
|
---|
98 | Z_BriefBib *summary;
|
---|
99 | Z_SearchInfoReport *searchResult1;
|
---|
100 | Z_IUUpdate *update;
|
---|
101 | Z_DateTime *dateTime;
|
---|
102 | Z_UniverseReport *universeReport;
|
---|
103 | } u;
|
---|
104 | };
|
---|
105 |
|
---|
106 |
|
---|
107 | YAZ_EXPORT int z_External(ODR o, Z_External **p, int opt, const char *name);
|
---|
108 | YAZ_EXPORT Z_ext_typeent *z_ext_getentbyref(oid_value val);
|
---|
109 | YAZ_EXPORT Z_External *z_ext_record(ODR o, int format, const char *buf,
|
---|
110 | int len);
|
---|
111 |
|
---|
112 | YAZ_END_CDECL
|
---|
113 |
|
---|
114 | #endif
|
---|