#ifndef lint
static char rcsid[] = "@(#$Id: qxtry.cpp,v 1.3 2006-01-23 13:32:28 dockes Exp $ (C) 2004 J.F.Dockes";
#endif
/*
* This program 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 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the
* Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// Tests with direct xapian questions
#include <strings.h>
#include <iostream>
#include <string>
#include <vector>
#include "transcode.h"
#ifndef NO_NAMESPACES
using namespace std;
#endif /* NO_NAMESPACES */
#include "xapian.h"
static string thisprog;
static string usage =
" -d <dbdir> -e <interface encoding> term [term] ..."
" \n\n"
;
static void
Usage(void)
{
cerr << thisprog << ": usage:\n" << usage;
exit(1);
}
static int op_flags;
#define OPT_d 0x1
#define OPT_e 0x2
Xapian::Database db;
int main(int argc, char **argv)
{
string dbdir = "/home/dockes/tmp/xapiandb";
string encoding = "ISO8859-1";
thisprog = argv[0];
argc--; argv++;
while (argc > 0 && **argv == '-') {
(*argv)++;
if (!(**argv))
/* Cas du "adb - core" */
Usage();
while (**argv)
switch (*(*argv)++) {
case 'd': op_flags |= OPT_e; if (argc < 2) Usage();
dbdir = *(++argv);
argc--;
goto b1;
case 'e': op_flags |= OPT_d; if (argc < 2) Usage();
encoding = *(++argv);
argc--;
goto b1;
default: Usage(); break;
}
b1: argc--; argv++;
}
if (argc < 1)
Usage();
vector<string> qterms;
while (argc--) {
qterms.push_back(*argv++);
}
try {
db = Xapian::Auto::open(dbdir, Xapian::DB_OPEN);
cout << "DB: ndocs " << db.get_doccount() << " lastdocid " <<
db.get_lastdocid() << " avglength " << db.get_avlength() << endl;
Xapian::Enquire enquire(db);
Xapian::Query query(Xapian::Query::OP_OR, qterms.begin(),
qterms.end());
cout << "Performing query `" <<
query.get_description() << "'" << endl;
enquire.set_query(query);
Xapian::MSet matches = enquire.get_mset(0, 10);
cout << "Estimated results: " << matches.get_matches_lower_bound() <<
endl;
Xapian::MSetIterator i;
for (i = matches.begin(); i != matches.end(); ++i) {
cout << "Document ID " << *i << "\t";
cout << i.get_percent() << "% ";
Xapian::Document doc = i.get_document();
cout << "[" << doc.get_data() << "]" << endl;
}
} catch (const Xapian::Error &e) {
cout << "Exception: " << e.get_msg() << endl;
} catch (const string &s) {
cout << "Exception: " << s << endl;
} catch (const char *s) {
cout << "Exception: " << s << endl;
} catch (...) {
cout << "Caught unknown exception" << endl;
}
exit(0);
}