include/yaz-z-server.h

   1 /*
   2  * Copyright (c) 2000, Index Data.
   3  * See the file LICENSE for details.
   4  *
   5  * $Id: yaz-z-server.h,v 1.3 2000-09-21 21:43:20 adam Exp $
   6  */
   7
   8 #include <yaz-z-assoc.h>
   9
  10 class YAZ_EXPORT Yaz_Z_Server : public Yaz_Z_Assoc {
  11 public:
  12     Yaz_Z_Server(IYaz_PDU_Observable *the_PDU_Observable);
  13     virtual void recv_Z_PDU(Z_APDU *apdu);
  14     virtual void recv_Z_init (Z_InitRequest *initRequest,
  15                               Z_InitResponse *initResponse) = 0;
  16     virtual void recv_Z_search (Z_SearchRequest *searchRequest,
  17                                 Z_SearchResponse *searchResponse) = 0;
  18     virtual void recv_Z_present (Z_PresentRequest *presentRequest,
  19                                  Z_PresentResponse *presentResponse) = 0;
  20     virtual void recv_Z_record (const char *resultSetName,
  21                                 int position,
  22                                 int *format,
  23                                 Z_RecordComposition *comp,
  24                                 Z_NamePlusRecord *namePlusRecord,
  25                                 Z_Records *diagnostics) = 0;
  26     Z_Records *Yaz_Z_Server::create_nonSurrogateDiagnostics (
  27         int error, const char *addinfo);
  28     void create_databaseRecord (Z_NamePlusRecord *rec,
  29                                 const char *dbname, int format,
  30                                 const void *buf, int len);
  31     void create_surrogateDiagnostics(Z_NamePlusRecord *rec,
  32                                      const char *dbname, int error,
  33                                      char *const addinfo);
  34
  35  private:
  36     Z_Records *pack_records (const char *resultSetName,
  37                              int start, int num,
  38                              Z_RecordComposition *comp,
  39                              int *next, int *pres,
  40                              int *oid);
  41     void fetch_via_piggyback (Z_SearchRequest *searchRequest,
  42                               Z_SearchResponse *searchResponse);
  43     void fetch_via_present (Z_PresentRequest *req, Z_PresentResponse *res);
  44     int m_preferredMessageSize;
  45     int m_maximumRecordSize;
  46 };