X-Git-Url: http://jsfdemo.indexdata.com/?a=blobdiff_plain;f=src%2Fconfig.h;h=67a97350c71dfc682ffd7f001d2437a4e3764e90;hb=2a4c30ebccbaa08e1ba411d496115c56a8d873ad;hp=801e4cb08592b1140b35036c76e8099f9f9688a4;hpb=57c8fe348b7ffe005ac2825e84e237de34113987;p=pazpar2-moved-to-github.git diff --git a/src/config.h b/src/config.h index 801e4cb..67a9735 100644 --- a/src/config.h +++ b/src/config.h @@ -1,5 +1,183 @@ +/* $Id: config.h,v 1.21 2007-04-23 12:33:00 marc Exp $ + Copyright (c) 2006-2007, Index Data. + +This file is part of Pazpar2. + +Pazpar2 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. + +Pazpar2 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 Pazpar2; see the file LICENSE. If not, write to the +Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA +02111-1307, USA. + */ + #ifndef CONFIG_H #define CONFIG_H +#include +#include +#include + +#include + +enum conf_metadata_type { + Metadata_type_generic, // Generic text field + Metadata_type_number, // A number + Metadata_type_year // A number +}; + +enum conf_metadata_merge { + Metadata_merge_no, // Don't merge + Metadata_merge_unique, // Include unique elements in merged block + Metadata_merge_longest, // Include the longest (strlen) value + Metadata_merge_range, // Store value as a range of lowest-highest + Metadata_merge_all // Just include all elements found +}; + +enum conf_sortkey_type { + Metadata_sortkey_relevance, + Metadata_sortkey_numeric, // Standard numerical sorting + Metadata_sortkey_skiparticle, // Skip leading article when sorting + Metadata_sortkey_string // Flat string +}; + + + +// Describes known metadata elements and how they are to be manipulated +// An array of these structure provides a 'map' against which +// discovered metadata elements are matched. It also governs storage, +// to minimize number of cycles needed at various tages of processing +struct conf_metadata +{ + char *name; // The field name. Output by normalization stylesheet + int brief; // Is this element to be returned in the brief format? + int termlist;// Is this field to be treated as a termlist for browsing? + int rank; // Rank factor. 0 means don't use this field for ranking, + // 1 is default + // values >1 give additional significance to a field + int sortkey_offset; // -1 if it's not a sortkey, otherwise index + // into service/record_cluster->sortkey array + enum conf_metadata_type type; + enum conf_metadata_merge merge; +}; + + + +struct conf_metadata * conf_metadata_assign(NMEM nmem, + struct conf_metadata * metadata, + const char *name, + enum conf_metadata_type type, + enum conf_metadata_merge merge, + int brief, + int termlist, + int rank, + int sortkey_offset); + + + +// Controls sorting +struct conf_sortkey +{ + char *name; + enum conf_sortkey_type type; +}; + +struct conf_sortkey * conf_sortkey_assign(NMEM nmem, + struct conf_sortkey * sortkey, + const char *name, + enum conf_sortkey_type type); + + + +// It is conceivable that there will eventually be several 'services' +// offered from one server, with separate configuration -- possibly +// more than one services associated with the same port. For now, +// however, only a single service is possible. +struct conf_service +{ + int num_metadata; + struct conf_metadata *metadata; + int num_sortkeys; + struct conf_sortkey *sortkeys; +}; + +struct conf_service * conf_service_create(NMEM nmem, + int num_metadata, int num_sortkeys); + +struct conf_metadata* conf_service_add_metadata(NMEM nmem, + struct conf_service *service, + int position, + const char *name, + enum conf_metadata_type type, + enum conf_metadata_merge merge, + int brief, + int termlist, + int rank, + int sortkey_offset); + +struct conf_sortkey * conf_service_add_sortkey(NMEM nmem, + struct conf_service *service, + int position, + const char *name, + enum conf_sortkey_type type); + + +int conf_service_metadata_field_id(struct conf_service *service, const char * name); + +int conf_service_sortkey_field_id(struct conf_service *service, const char * name); + + +struct conf_server +{ + char *host; + int port; + char *proxy_host; + int proxy_port; + char *myurl; + char *zproxy_host; + int zproxy_port; + char *settings; + struct conf_service *service; + struct conf_server *next; +}; + +struct conf_targetprofiles +{ + enum { + Targetprofiles_local + } type; + char *src; +}; + +struct conf_config +{ + struct conf_server *servers; + struct conf_targetprofiles *targetprofiles; +}; + +#ifndef CONFIG_NOEXTERNS + +extern struct conf_config *config; #endif + +int read_config(const char *fname); +xsltStylesheet *conf_load_stylesheet(const char *fname); + +#endif + +/* + * Local variables: + * c-basic-offset: 4 + * indent-tabs-mode: nil + * End: + * vim: shiftwidth=4 tabstop=8 expandtab + */