+++ /dev/null
-/* $Id: recctrl.h,v 1.42 2004-09-27 10:44:48 adam Exp $
- Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003,2004
- Index Data Aps
-
-This file is part of the Zebra server.
-
-Zebra is free software; you can redistribute it and/or modify it under
-the terms of the GNU General Public License as published by the Free
-Software Foundation; either version 2, or (at your option) any later
-version.
-
-Zebra is distributed in the hope that it will be useful, but WITHOUT ANY
-WARRANTY; without even the implied warranty of MERCHANTABILITY or
-FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-for more details.
-
-You should have received a copy of the GNU General Public License
-along with Zebra; see the file LICENSE.zebra. If not, write to the
-Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.
-*/
-
-
-
-#ifndef RECCTRL_H
-#define RECCTRL_H
-
-#include <yaz/proto.h>
-#include <yaz/oid.h>
-#include <yaz/odr.h>
-#include <idzebra/res.h>
-#include <data1.h>
-#include <zebramap.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* single word entity */
-typedef struct {
- int attrSet;
- int attrUse;
- unsigned reg_type;
- char *string;
- int length;
- int seqno;
- ZebraMaps zebra_maps;
- struct recExtractCtrl *extractCtrl;
-} RecWord;
-
-/* Extract record control */
-struct recExtractCtrl {
- void *fh; /* File handle and read function */
- int (*readf)(void *fh, char *buf, size_t count);
- off_t (*seekf)(void *fh, off_t offset); /* seek function */
- off_t (*tellf)(void *fh); /* tell function */
- void (*endf)(void *fh, off_t offset); /* end of record position */
- off_t offset; /* start offset */
- void (*init)(struct recExtractCtrl *p, RecWord *w);
- void *clientData;
- void (*tokenAdd)(RecWord *w);
- ZebraMaps zebra_maps;
- int flagShowRecords;
- int seqno[256];
- void (*schemaAdd)(struct recExtractCtrl *p, Odr_oid *oid);
- data1_handle dh;
- void *handle;
-};
-
-/* Retrieve record control */
-struct recRetrieveCtrl {
- /* Input parameters ... */
- Res res; /* Resource pool */
- ODR odr; /* ODR used to create response */
- void *fh; /* File descriptor and read function */
- int (*readf)(void *fh, char *buf, size_t count);
- off_t (*seekf)(void *fh, off_t offset);
- off_t (*tellf)(void *fh);
- oid_value input_format; /* Preferred record syntax */
- Z_RecordComposition *comp; /* formatting instructions */
- char *encoding; /* preferred character encoding */
- zint localno; /* local id of record */
- int score; /* score 0-1000 or -1 if none */
- int recordSize; /* size of record in bytes */
- char *fname; /* name of file (or NULL if internal) */
- data1_handle dh;
-
- /* response */
- oid_value output_format;
- void *rec_buf;
- int rec_len;
- int diagnostic;
- char *message;
-};
-
-typedef struct recType *RecType;
-
-struct recType
-{
- char *name; /* Name of record type */
- void *(*init)(Res res, RecType recType); /* Init function - called once */
- void (*config)(void *clientData, Res res, const char *args); /* Config */
- void (*destroy)(void *clientData); /* Destroy function */
- int (*extract)(void *clientData,
- struct recExtractCtrl *ctrl); /* Extract proc */
- int (*retrieve)(void *clientData,
- struct recRetrieveCtrl *ctrl); /* Retrieve proc */
-};
-
-#define RECCTRL_EXTRACT_OK 0
-#define RECCTRL_EXTRACT_EOF 1
-#define RECCTRL_EXTRACT_ERROR_GENERIC 2
-#define RECCTRL_EXTRACT_ERROR_NO_SUCH_FILTER 3
-
-typedef struct recTypeClass *RecTypeClass;
-typedef struct recTypes *RecTypes;
-
-RecTypeClass recTypeClass_create (Res res, NMEM nmem);
-void recTypeClass_destroy(RecTypeClass rtc);
-void recTypeClass_info(RecTypeClass rtc, void *cd,
- void (*cb)(void *cd, const char *s));
-
-RecTypes recTypes_init(RecTypeClass rtc, data1_handle dh);
-void recTypes_destroy(RecTypes recTypes);
-void recTypes_default_handlers(RecTypes recTypes, Res res);
-
-RecType recType_byName(RecTypes rts, Res res, const char *name,
- void **clientDataP);
-
-
-int grs_extract_tree(struct recExtractCtrl *p, data1_node *n);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif