src/sru_util.hpp

   1 /* This file is part of Metaproxy.
   2    Copyright (C) 2005-2008 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 "util.hpp"
  23 #include "package.hpp"
  24
  25 //#include <yaz/zgdu.h>
  26 //#include <yaz/z-core.h>
  27 #include <yaz/srw.h>
  28
  29 #include <iosfwd>
  30 #include <string>
  31
  32 namespace std
  33 {
  34     std::ostream& operator<<(std::ostream& os, Z_SRW_PDU& srw_pdu);
  35
  36 }
  37
  38
  39 namespace metaproxy_1 {
  40     namespace util  {
  41
  42         class SRUServerInfo;
  43
  44         // std::string sru_protocol(const Z_HTTP_Request &http_req);
  45         // std::string debug_http(const Z_HTTP_Request &http_req);
  46         // void http_response(mp::Package &package,
  47         //                   const std::string &content,
  48         //                   int http_code = 200);
  49
  50         bool build_sru_debug_package(metaproxy_1::Package &package);
  51
  52         SRUServerInfo get_sru_server_info(metaproxy_1::Package &package);
  53                                           // Z_SRW_explainRequest
  54                                           //const *er_req);
  55
  56 //         bool build_simple_explain(metaproxy_1::Package &package,
  57 //                                   metaproxy_1::odr &odr_en,
  58 //                                   Z_SRW_PDU *sru_pdu_res,
  59 //                                   SRUServerInfo sruinfo,
  60 //                                   Z_SRW_explainRequest const *er_req = 0);
  61
  62         bool build_sru_explain(metaproxy_1::Package &package,
  63                                metaproxy_1::odr &odr_en,
  64                                Z_SRW_PDU *sru_pdu_res,
  65                                SRUServerInfo sruinfo,
  66                                const xmlNode *explain = 0,
  67                                Z_SRW_explainRequest const *er_req = 0);
  68
  69         bool build_sru_response(metaproxy_1::Package &package,
  70                                 metaproxy_1::odr &odr_en,
  71                                 Z_SOAP *soap,
  72                                 const Z_SRW_PDU *sru_pdu_res,
  73                                 char *charset,
  74                                 const char *stylesheet);
  75
  76         Z_SRW_PDU * decode_sru_request(metaproxy_1::Package &package,
  77                                        metaproxy_1::odr &odr_de,
  78                                        metaproxy_1::odr &odr_en,
  79                                        Z_SRW_PDU *sru_pdu_res,
  80                                        Z_SOAP **soap,
  81                                        char *charset,
  82                                        char *stylesheet);
  83
  84         bool check_sru_query_exists(metaproxy_1::Package &package,
  85                                     metaproxy_1::odr &odr_en,
  86                                     Z_SRW_PDU *sru_pdu_res,
  87                                     Z_SRW_searchRetrieveRequest
  88                                     const *sr_req);
  89
  90         Z_ElementSetNames * build_esn_from_schema(metaproxy_1::odr &odr_en,
  91                                                   const char *schema);
  92
  93         class SRUServerInfo
  94         {
  95         public:
  96             SRUServerInfo ()
  97                 : database("Default")
  98                 {}
  99         public:
 100             std::string database;
 101             std::string host;
 102             std::string port;
 103         };
 104
 105
 106
 107
 108 //         class SRU
 109 //         {
 110 //         public:
 111 //             enum SRU_protocol_type { SRU_NONE, SRU_GET, SRU_POST, SRU_SOAP};
 112 //             typedef const int SRU_query_type;
 113 //             union SRW_query {char * cql; char * xcql; char * pqf;};
 114 //         private:
 115 //             //bool decode(const Z_HTTP_Request &http_req);
 116 //             SRU_protocol_type protocol(const Z_HTTP_Request &http_req) const;
 117 //         private:
 118 //             SRU_protocol_type m_protocol;
 119 //             std::string m_charset;
 120 //             std::string m_stylesheet;
 121 //         };
 122     }
 123 }
 124
 125 #endif
 126 /*
 127  * Local variables:
 128  * c-basic-offset: 4
 129  * c-file-style: "Stroustrup"
 130  * indent-tabs-mode: nil
 131  * End:
 132  * vim: shiftwidth=4 tabstop=8 expandtab
 133  */
 134