X-Git-Url: http://git.indexdata.com/?p=idzebra-moved-to-github.git;a=blobdiff_plain;f=include%2Fidzebra%2Frecctrl.h;h=4a8f3846045c67eaac27392d48c43042c1cd57ba;hp=6f107016bb1c37c9c633674e43bb843c3451c83f;hb=b04a1cdb1a0345252a78caa8f7731089df314ad0;hpb=39cb125e7755c6058a93dada8d5172804213cf8e diff --git a/include/idzebra/recctrl.h b/include/idzebra/recctrl.h index 6f10701..4a8f384 100644 --- a/include/idzebra/recctrl.h +++ b/include/idzebra/recctrl.h @@ -1,6 +1,6 @@ -/* $Id: recctrl.h,v 1.5 2004-11-29 21:55:25 adam Exp $ - Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003,2004 - Index Data Aps +/* $Id: recctrl.h,v 1.29 2006-08-22 13:39:25 adam Exp $ + Copyright (C) 1995-2006 + Index Data ApS This file is part of the Zebra server. @@ -15,52 +15,88 @@ 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. +along with this program; if not, write to the Free Software +Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ -#ifndef RECCTRL_H -#define RECCTRL_H +#ifndef IDZEBRA_RECCTRL_H +#define IDZEBRA_RECCTRL_H +#include #include #include #include #include #include -#include +#include YAZ_BEGIN_CDECL -/* single word entity */ +/* 1 */ +#define ZEBRA_XPATH_ELM_BEGIN "_XPATH_BEGIN" + +/* 2 */ +#define ZEBRA_XPATH_ELM_END "_XPATH_END" + +/* 1016 */ +#define ZEBRA_XPATH_CDATA "_XPATH_CDATA" + +/* 3 */ +#define ZEBRA_XPATH_ATTR_NAME "_XPATH_ATTR_NAME" + +/* 1015 */ +#define ZEBRA_XPATH_ATTR_CDATA "_XPATH_ATTR_CDATA" + +/** Indexing token */ typedef struct { - int attrSet; - int attrUse; - unsigned reg_type; - char *string; - int length; + /** index type ('w', 'p', .. */ + unsigned index_type; + /** index name, e.g. "title" */ + const char *index_name; + /** token char data */ + const char *term_buf; + /** length of term_buf */ + int term_len; + /** sequence number */ zint seqno; + /** segment number */ + zint segment; + /** record ID */ zint record_id; + /** section ID */ zint section_id; - ZebraMaps zebra_maps; struct recExtractCtrl *extractCtrl; } RecWord; -/* Extract record control */ +/** \brief record reader stream */ +struct ZebraRecStream { + /** client data */ + void *fh; + /** \brief read function */ + int (*readf)(struct ZebraRecStream *s, char *buf, size_t count); + /** \brief seek function */ + off_t (*seekf)(struct ZebraRecStream *s, off_t offset); + /** \brief tell function */ + off_t (*tellf)(struct ZebraRecStream *s); + /** \brief set and get of record position */ + off_t (*endf)(struct ZebraRecStream *s, off_t *offset); + /** \brief close and destroy stream */ + void (*destroy)(struct ZebraRecStream *s); +}; + +/** \brief record extract for indexing */ 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 */ + struct ZebraRecStream *stream; void (*init)(struct recExtractCtrl *p, RecWord *w); void *clientData; void (*tokenAdd)(RecWord *w); - ZebraMaps zebra_maps; + void (*setStoreData)(struct recExtractCtrl *p, void *buf, size_t size); + int first_record; int flagShowRecords; int seqno[256]; char match_criteria[256]; + zint staticrank; void (*schemaAdd)(struct recExtractCtrl *p, Odr_oid *oid); data1_handle dh; void *handle; @@ -68,21 +104,21 @@ struct recExtractCtrl { /* Retrieve record control */ struct recRetrieveCtrl { + struct ZebraRecStream *stream; /* 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 */ + zint staticrank; /* static rank >= 0, 0 if none */ int recordSize; /* size of record in bytes */ char *fname; /* name of file (or NULL if internal) */ data1_handle dh; + zebra_snippets *hit_snippet; + zebra_snippets *doc_snippet; /* response */ oid_value output_format; @@ -96,9 +132,10 @@ typedef struct recType *RecType; struct recType { + int version; 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 */ + ZEBRA_RES (*config)(void *clientData, Res res, const char *args); /* Config */ void (*destroy)(void *clientData); /* Destroy function */ int (*extract)(void *clientData, struct recExtractCtrl *ctrl); /* Extract proc */ @@ -118,6 +155,14 @@ YAZ_EXPORT RecTypeClass recTypeClass_create (Res res, NMEM nmem); YAZ_EXPORT +void recTypeClass_load_modules(RecTypeClass *rts, NMEM nmem, + const char *module_path); + +YAZ_EXPORT +RecTypeClass recTypeClass_add_modules(Res res, NMEM nmem, + const char *module_path); + +YAZ_EXPORT void recTypeClass_destroy(RecTypeClass rtc); YAZ_EXPORT @@ -137,7 +182,14 @@ YAZ_EXPORT RecType recType_byName(RecTypes rts, Res res, const char *name, void **clientDataP); - YAZ_END_CDECL #endif +/* + * Local variables: + * c-basic-offset: 4 + * indent-tabs-mode: nil + * End: + * vim: shiftwidth=4 tabstop=8 expandtab + */ +