X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=src%2Fzoom-p.h;h=51125b513e42a0adfc72a9d69b7843bf07475637;hp=a991aaf3c093ef0adcf551073587e2b86f768d8e;hb=7c0b1d48b8192d2fa79f942d37c29d30a99c2fb6;hpb=4b7f94b22a4a670274c028db7f0e438f2d7d74a0 diff --git a/src/zoom-p.h b/src/zoom-p.h index a991aaf..51125b5 100644 --- a/src/zoom-p.h +++ b/src/zoom-p.h @@ -1,13 +1,45 @@ -/* - * Private C header for ZOOM C. - * $Id: zoom-p.h,v 1.3 2004-01-27 21:22:44 adam Exp $ +/* This file is part of the YAZ toolkit. + * Copyright (C) 1995-2010 Index Data. + * All rights reserved. + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of Index Data nor the names of its contributors + * may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +/** + * \file zoom-p.h + * \brief Internal header for ZOOM implementation */ - #include +#include #include #include #include #include +#include +#include + +#define SHPTR 1 +#define ZOOM_RESULT_LISTS 0 + typedef struct ZOOM_Event_p *ZOOM_Event; struct ZOOM_query_p { @@ -18,13 +50,23 @@ struct ZOOM_query_p { char *query_string; }; +typedef enum { + zoom_sru_error, + zoom_sru_soap, + zoom_sru_get, + zoom_sru_post +} zoom_sru_mode; + + +typedef struct ZOOM_task_p *ZOOM_task; + #define STATE_IDLE 0 #define STATE_CONNECTING 1 #define STATE_ESTABLISHED 2 -#define ZOOM_SELECT_READ 1 -#define ZOOM_SELECT_WRITE 2 -#define ZOOM_SELECT_EXCEPT 4 +#if ZOOM_RESULT_LISTS +typedef struct ZOOM_resultsets_p *ZOOM_resultsets; +#endif struct ZOOM_connection_p { enum oid_proto proto; @@ -39,6 +81,7 @@ struct ZOOM_connection_p { int reconnect_ok; ODR odr_in; ODR odr_out; + ODR odr_print; char *buf_in; int len_in; char *buf_out; @@ -49,19 +92,43 @@ struct ZOOM_connection_p { char *cookie_out; char *cookie_in; char *client_IP; + char *sru_version; + + char *user; + char *group; + char *password; + int async; int support_named_resultsets; int last_event; + + int maximum_record_size; + int preferred_message_size; + ZOOM_task tasks; ZOOM_options options; +#if ZOOM_RESULT_LISTS + ZOOM_resultsets resultsets; +#else ZOOM_resultset resultsets; +#endif ZOOM_Event m_queue_front; ZOOM_Event m_queue_back; + zoom_sru_mode sru_mode; + int no_redirects; /* 0 for no redirects. >0 for number of redirects */ +}; + +#if ZOOM_RESULT_LISTS +struct ZOOM_resultsets_p { + ZOOM_resultset resultset; + ZOOM_resultsets next; }; +#endif struct ZOOM_options_entry { char *name; char *value; + int len; /* of `value', which may contain NULs */ struct ZOOM_options_entry *next; }; @@ -74,34 +141,68 @@ struct ZOOM_options_p { ZOOM_options parent2; }; + typedef struct ZOOM_record_cache_p *ZOOM_record_cache; +#define RECORD_HASH_SIZE 131 + struct ZOOM_resultset_p { Z_SortKeySpecList *r_sort_spec; ZOOM_query query; int refcount; - int size; - int start; - int count; + Odr_int size; int step; int piggyback; char *setname; char *schema; ODR odr; - ZOOM_record_cache record_cache; + ZOOM_record_cache record_hash[RECORD_HASH_SIZE]; ZOOM_options options; ZOOM_connection connection; + char **databaseNames; + int num_databaseNames; + YAZ_MUTEX mutex; +#if SHPTR + struct WRBUF_shptr *record_wrbuf; +#endif +#if ZOOM_RESULT_LISTS +#else ZOOM_resultset next; +#endif + ZOOM_facet_field *facets; + int num_facets; + char **facets_names; }; struct ZOOM_record_p { ODR odr; - WRBUF wrbuf_marc; - WRBUF wrbuf_iconv; - WRBUF wrbuf_opac; +#if SHPTR + struct WRBUF_shptr *record_wrbuf; +#else + WRBUF wrbuf; +#endif + Z_NamePlusRecord *npr; + const char *schema; + + const char *diag_uri; + const char *diag_message; + const char *diag_details; + const char *diag_set; +}; + +struct facet_term_p { + char *term; + int frequency; +}; + +struct ZOOM_facet_field_p { + char *facet_name; + int num_terms; + struct facet_term_p *facet_terms; }; + struct ZOOM_record_cache_p { struct ZOOM_record_p rec; char *elementSetName; @@ -116,9 +217,12 @@ struct ZOOM_scanset_p { ODR odr; ZOOM_options options; ZOOM_connection connection; - Z_AttributesPlusTerm *termListAndStartPoint; - Z_AttributeSetId *attributeSet; + ZOOM_query query; Z_ScanResponse *scan_response; + Z_SRW_scanResponse *srw_scan_response; + + char **databaseNames; + int num_databaseNames; }; struct ZOOM_package_p { @@ -136,13 +240,20 @@ struct ZOOM_task_p { union { #define ZOOM_TASK_SEARCH 1 struct { + int count; + int start; ZOOM_resultset resultset; + char *syntax; + char *elementSetName; + int recv_search_fired; } search; #define ZOOM_TASK_RETRIEVE 2 struct { int start; ZOOM_resultset resultset; int count; + char *syntax; + char *elementSetName; } retrieve; #define ZOOM_TASK_CONNECT 3 #define ZOOM_TASK_SCAN 4 @@ -151,6 +262,11 @@ struct ZOOM_task_p { } scan; #define ZOOM_TASK_PACKAGE 5 ZOOM_package package; +#define ZOOM_TASK_SORT 6 + struct { + ZOOM_resultset resultset; + ZOOM_query q; + } sort; } u; ZOOM_task next; }; @@ -162,3 +278,13 @@ struct ZOOM_Event_p { }; void ZOOM_options_addref (ZOOM_options opt); + +/* + * Local variables: + * c-basic-offset: 4 + * c-file-style: "Stroustrup" + * indent-tabs-mode: nil + * End: + * vim: shiftwidth=4 tabstop=8 expandtab + */ +