-/*
- * Copyright (C) 1994-1998, Index Data I/S
- * All rights reserved.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Log: recctrl.h,v $
- * Revision 1.24 1998-03-05 08:38:46 adam
- * New member recordSize in recRetrieveCtrl.
- *
- * Revision 1.23 1998/02/10 12:03:05 adam
- * Implemented Sort.
- *
- * Revision 1.22 1997/10/27 14:33:04 adam
- * Moved towards generic character mapping depending on "structure"
- * field in abstract syntax file. Fixed a few memory leaks. Fixed
- * bug with negative integers when doing searches with relational
- * operators.
- *
- * Revision 1.21 1997/09/18 08:59:19 adam
- * Extra generic handle for the character mapping routines.
- *
- * Revision 1.20 1997/09/17 12:19:10 adam
- * Zebra version corresponds to YAZ version 1.4.
- * Changed Zebra server so that it doesn't depend on global common_resource.
- *
- * Revision 1.19 1997/09/05 15:30:02 adam
- * Changed prototype for chr_map_input - added const.
- * Added support for C++, headers uses extern "C" for public definitions.
- *
- * Revision 1.18 1997/09/04 13:56:15 adam
- * Added new filter grs.marc.<syntax> where <syntax> refers to
- * abstract syntax. New method tellf in extract/retrieve control
- * block.
- *
- * Revision 1.17 1997/04/30 08:56:04 quinn
- * null
- *
- * Revision 1.16 1996/10/11 10:56:25 adam
- * New module recctrl. Used to manage records (extract/retrieval).
- * All record types are accessed by means of definitions in recctrl.h.
- *
- * Revision 1.15 1996/06/06 12:08:16 quinn
- * Added showRecord Group entry
- *
- * Revision 1.14 1996/05/09 07:28:49 quinn
- * Work towards phrases and multiple registers
- *
- * Revision 1.13 1996/05/01 13:44:05 adam
- * Added seek function to the recExtractCtrl and recRetrieveCtrl control
- * structures. Added end-of-file indicator function and start offset to
- * recExtractCtrl.
- *
- * Revision 1.12 1996/01/17 15:01:25 adam
- * Prototype changed for reader functions in extract/retrieve. File
- * is identified by 'void *' instead of 'int'.
- *
- * Revision 1.11 1995/12/04 14:20:54 adam
- * Extra arg to recType_byName.
- *
- * Revision 1.10 1995/10/16 14:03:06 quinn
- * Changes to support element set names and espec1
- *
- * Revision 1.9 1995/10/06 14:37:53 adam
- * New result set method: r_score.
- * Local no (sysno) and score is transferred to retrieveCtrl.
- *
- * Revision 1.8 1995/10/02 15:43:35 adam
- * Extract uses file descriptors instead of FILE pointers.
- *
- * Revision 1.7 1995/10/02 15:18:09 adam
- * Minor changes.
- *
- * Revision 1.6 1995/10/02 15:05:26 quinn
- * Added a few fields.
- *
- * Revision 1.5 1995/10/02 14:55:52 quinn
- * *** empty log message ***
- *
- * Revision 1.4 1995/09/27 16:17:29 adam
- * More work on retrieve.
- *
- * Revision 1.3 1995/09/27 12:21:25 adam
- * New function: recType_byName.
- *
- * Revision 1.2 1995/09/15 14:45:03 adam
- * Retrieve control.
- *
- * Revision 1.1 1995/09/14 07:48:13 adam
- * Record control management.
- *
- */
+/* $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 <proto.h>
-#include <oid.h>
-#include <odr.h>
+#include <yaz/proto.h>
+#include <yaz/oid.h>
+#include <yaz/odr.h>
+#include <idzebra/res.h>
#include <data1.h>
#include <zebramap.h>
int length;
int seqno;
ZebraMaps zebra_maps;
+ struct recExtractCtrl *extractCtrl;
} RecWord;
/* Extract record control */
off_t (*tellf)(void *fh); /* tell function */
void (*endf)(void *fh, off_t offset); /* end of record position */
off_t offset; /* start offset */
- char *subType;
void (*init)(struct recExtractCtrl *p, RecWord *w);
- void (*add)(RecWord *p);
+ 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 (*tellf)(void *fh);
oid_value input_format; /* Preferred record syntax */
Z_RecordComposition *comp; /* formatting instructions */
- int localno; /* local id of record */
+ 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 *subType;
+ char *fname; /* name of file (or NULL if internal) */
data1_handle dh;
/* response */
oid_value output_format;
void *rec_buf;
- size_t rec_len;
+ int rec_len;
int diagnostic;
char *message;
};
-typedef struct recType
+typedef struct recType *RecType;
+
+struct recType
{
- char *name; /* Name of record type */
- void (*init)(void); /* Init function - called once */
- int (*extract)(struct recExtractCtrl *ctrl); /* Extract proc */
- int (*retrieve)(struct recRetrieveCtrl *ctrl); /* Retrieve proc */
-} *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);
+
-RecType recType_byName (const char *name, char *subType);
+int grs_extract_tree(struct recExtractCtrl *p, data1_node *n);
#ifdef __cplusplus
}
projects / idzebra-moved-to-github.git / blobdiff