src/sru_util.hpp

   1 /* This file is part of Metaproxy.
   2    Copyright (C) Index Data
   3
   4 Metaproxy is free software; you can redistribute it and/or modify it under
   5 the terms of the GNU General Public License as published by the Free
   6 Software Foundation; either version 2, or (at your option) any later
   7 version.
   8
   9 Metaproxy is distributed in the hope that it will be useful, but WITHOUT ANY
  10 WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12 for more details.
  13
  14 You should have received a copy of the GNU General Public License
  15 along with this program; if not, write to the Free Software
  16 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  17 */
  18
  19 #ifndef YP2_SDU_UTIL_HPP
  20 #define YP2_SDU_UTIL_HPP
  21
  22 #include <metaproxy/util.hpp>
  23 #include <metaproxy/package.hpp>
  24
  25 #include <yaz/srw.h>
  26
  27 #include <iosfwd>
  28 #include <string>
  29
  30 namespace std
  31 {
  32     std::ostream& operator<<(std::ostream& os, Z_SRW_PDU& srw_pdu);
  33
  34 }
  35
  36
  37 namespace metaproxy_1 {
  38     namespace util  {
  39
  40         class SRUServerInfo;
  41
  42         // std::string sru_protocol(const Z_HTTP_Request &http_req);
  43         // std::string debug_http(const Z_HTTP_Request &http_req);
  44         // void http_response(mp::Package &package,
  45         //                   const std::string &content,
  46         //                   int http_code = 200);
  47
  48         bool build_sru_debug_package(metaproxy_1::Package &package);
  49
  50         SRUServerInfo get_sru_server_info(metaproxy_1::Package &package);
  51                                           // Z_SRW_explainRequest
  52                                           //const *er_req);
  53
  54 //         bool build_simple_explain(metaproxy_1::Package &package,
  55 //                                   metaproxy_1::odr &odr_en,
  56 //                                   Z_SRW_PDU *sru_pdu_res,
  57 //                                   SRUServerInfo sruinfo,
  58 //                                   Z_SRW_explainRequest const *er_req = 0);
  59
  60         bool build_sru_explain(metaproxy_1::Package &package,
  61                                metaproxy_1::odr &odr_en,
  62                                Z_SRW_PDU *sru_pdu_res,
  63                                SRUServerInfo sruinfo,
  64                                const xmlNode *explain = 0,
  65                                Z_SRW_explainRequest const *er_req = 0);
  66
  67         bool build_sru_response(metaproxy_1::Package &package,
  68                                 metaproxy_1::odr &odr_en,
  69                                 Z_SOAP *soap,
  70                                 const Z_SRW_PDU *sru_pdu_res,
  71                                 char *charset,
  72                                 const char *stylesheet);
  73
  74         Z_SRW_PDU * decode_sru_request(metaproxy_1::Package &package,
  75                                        metaproxy_1::odr &odr_de,
  76                                        metaproxy_1::odr &odr_en,
  77                                        Z_SRW_diagnostic **diagnostic,
  78                                        int *num_diagnostic,
  79                                        Z_SOAP **soap,
  80                                        char *charset);
  81
  82         bool check_sru_query_exists(metaproxy_1::Package &package,
  83                                     metaproxy_1::odr &odr_en,
  84                                     Z_SRW_PDU *sru_pdu_res,
  85                                     Z_SRW_searchRetrieveRequest
  86                                     const *sr_req);
  87
  88         Z_ElementSetNames * build_esn_from_schema(metaproxy_1::odr &odr_en,
  89                                                   const char *schema);
  90
  91         class SRUServerInfo
  92         {
  93         public:
  94             SRUServerInfo ()
  95                 : database("Default")
  96                 {}
  97         public:
  98             std::string database;
  99             std::string host;
 100             std::string port;
 101         };
 102
 103
 104
 105
 106 //         class SRU
 107 //         {
 108 //         public:
 109 //             enum SRU_protocol_type { SRU_NONE, SRU_GET, SRU_POST, SRU_SOAP};
 110 //             typedef const int SRU_query_type;
 111 //             union SRW_query {char * cql; char * xcql; char * pqf;};
 112 //         private:
 113 //             //bool decode(const Z_HTTP_Request &http_req);
 114 //             SRU_protocol_type protocol(const Z_HTTP_Request &http_req) const;
 115 //         private:
 116 //             SRU_protocol_type m_protocol;
 117 //             std::string m_charset;
 118 //             std::string m_stylesheet;
 119 //         };
 120     }
 121 }
 122
 123 #endif
 124 /*
 125  * Local variables:
 126  * c-basic-offset: 4
 127  * c-file-style: "Stroustrup"
 128  * indent-tabs-mode: nil
 129  * End:
 130  * vim: shiftwidth=4 tabstop=8 expandtab
 131  */
 132