root/main/trunk/greenstone2/runtime-src/src/corba/corbaproto.h @ 24959

Revision 24959, 3.6 KB (checked in by ak19, 8 years ago)

Second commit to do with Greenstone's support for RSS. Has been tested on Linux, and works if zextra.dm and base.dm are setup properly and if the rss-items.rdf file generated by the update to BasePlugout? is moved to the index folder. Modified Dr Bainbridge's code to make the way that rssaction.cpp accesses the rss-items.rdf file independent of where the GS server is located, by adding a new method to get the rss-items.rdf file's contents to the recptproto protocol class and implementing it in nullproto. The method is also mirrored in corba/corbaproto, however compilation with corba fails in a part of the code that I've not modified.

  • Property svn:keywords set to Author Date Id Revision
Line 
1/**********************************************************************
2 *
3 * corbaproto.h --
4 * Copyright (C) 1999  The New Zealand Digital Library Project
5 *
6 * A component of the Greenstone digital library software
7 * from the New Zealand Digital Library Project at the
8 * University of Waikato, New Zealand.
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23 *
24 *********************************************************************/
25
26
27#ifndef CORBAPROTO_H
28#define CORBAPROTO_H
29
30#include "gsdlconf.h"
31#include "collectserver.h"
32#include "recptproto.h"
33#include "corbaiface.h"
34using namespace gsdlInterface;
35
36class corbaproto : public recptproto {
37 private:
38  corbaiface_var getCorbaClient();
39 protected:
40  collectservermapclass cservers;
41  corbaiface_var        client;
42  CORBA::ORB_var        orb;
43  CORBA::BOA_var        boa;
44  CORBA::Object_var     obj;
45  text_t gsdlhome;
46  text_t site_name;
47
48 public:
49  virtual ~corbaproto() {}
50  corbaproto(char* site_name);
51
52  // add_collectserver should be called for each collection server
53  // before any configuration is done
54  void add_collectserver (collectserver *thecserver)
55    {cservers.addcollectserver(thecserver);}
56
57  // this configure will configure each of the collection servers
58  void configure (const text_t &key, const text_tarray &cfgline, comerror_t &err);
59
60  // this init will init each of the collection servers
61  bool init (comerror_t &err,ostream &logout);
62
63  // used to check for icons and retrieve them from the collection
64  // site if they are missing
65  void  cache_missing_icons(text_tmap& format_map,
66                text_t& httpdomain,
67                text_t& httpprefix);
68
69  text_t get_site_name (comerror_t &err);
70
71  text_t get_protocol_name (comerror_t &err);
72  void get_collection_list (text_tarray &collist, comerror_t &err,
73                ostream &logout);
74  void has_collection (const text_t &collection, bool &hascollection,
75               comerror_t &err, ostream &logout);
76  void ping (const text_t &collection, bool &wassuccess,
77         comerror_t &err, ostream &logout);
78  void get_collectinfo (const text_t &collection,
79            ColInfoResponse_t &collectinfo,
80            comerror_t &err, ostream &logout);
81  void get_filterinfo (const text_t &collection,
82               InfoFiltersResponse_t &response,
83               comerror_t &err, ostream &logout);
84  void get_filteroptions (const text_t &collection,
85              const InfoFilterOptionsRequest_t &request,
86              InfoFilterOptionsResponse_t &response,
87              comerror_t &err, ostream &logout);
88
89  // returns the contents of a collection's rss-items.rdf file (generated by BasePlugout)
90  void get_rss_items (const text_t &collection,
91              const text_t &gsdlhome,
92              text_t &rss_items,
93              comerror_t &err,
94              ostream &logout);
95
96  void filter (const text_t &collection,
97           FilterRequest_t &request,
98           FilterResponse_t &response,
99           comerror_t &err, ostream &logout);
100
101  void get_document (const text_t &collection,
102             const DocumentRequest_t &request,
103             DocumentResponse_t &response,
104             comerror_t &err, ostream &logout);
105
106};
107
108
109#endif
Note: See TracBrowser for help on using the browser.