2 * Copyright (C) 1994-1995, Index Data I/S
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.10 1995-10-16 14:03:06 quinn
8 * Changes to support element set names and espec1
10 * Revision 1.9 1995/10/06 14:37:53 adam
11 * New result set method: r_score.
12 * Local no (sysno) and score is transferred to retrieveCtrl.
14 * Revision 1.8 1995/10/02 15:43:35 adam
15 * Extract uses file descriptors instead of FILE pointers.
17 * Revision 1.7 1995/10/02 15:18:09 adam
20 * Revision 1.6 1995/10/02 15:05:26 quinn
23 * Revision 1.5 1995/10/02 14:55:52 quinn
24 * *** empty log message ***
26 * Revision 1.4 1995/09/27 16:17:29 adam
27 * More work on retrieve.
29 * Revision 1.3 1995/09/27 12:21:25 adam
30 * New function: recType_byName.
32 * Revision 1.2 1995/09/15 14:45:03 adam
35 * Revision 1.1 1995/09/14 07:48:13 adam
36 * Record control management.
47 /* single word entity */
62 /* Extract record control */
63 struct recExtractCtrl {
64 int fd; /* File descriptor and read function */
65 int (*readf)(int fd, char *buf, size_t count);
67 void (*init)(RecWord *p);
68 void (*add)(const RecWord *p);
71 /* Retrieve record control */
72 struct recRetrieveCtrl {
73 /* Input parameters ... */
74 ODR odr; /* ODR used to create response */
75 int fd; /* File descriptor and read function */
76 int (*readf)(int fd, char *buf, size_t count);
77 oid_value input_format; /* Preferred record syntax */
78 Z_RecordComposition *comp; /* formatting instructions */
79 int localno; /* local id of record */
80 int score; /* score 0-1000 or -1 if none */
83 oid_value output_format;
90 typedef struct recType
92 char *name; /* Name of record type */
93 void (*init)(void); /* Init function - called once */
94 int (*extract)(struct recExtractCtrl *ctrl); /* Extract proc */
95 int (*retrieve)(struct recRetrieveCtrl *ctrl); /* Retrieve proc */
98 RecType recType_byName (const char *name);