1 /* quickstartindex.cc: Simplest possible indexer

     2  *

     3  * ----START-LICENCE----

     4  * Copyright 1999,2000,2001 BrightStation PLC

     5  * Copyright 2003,2004 Olly Betts

     6  *

     7  * This program is free software; you can redistribute it and/or

     8  * modify it under the terms of the GNU General Public License as

     9  * published by the Free Software Foundation; either version 2 of the

    10  * License, or (at your option) any later version.

    11  *

    12  * This program is distributed in the hope that it will be useful,

    13  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    15  * GNU General Public License for more details.

    16  *

    17  * You should have received a copy of the GNU General Public License

    18  * along with this program; if not, write to the Free Software

    19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301

    20  * USA

    21  */

    22 

    23 #include <xapian.h>

    24 #include <iostream>

    25 #include <cstdlib>

    26 

    27 using namespace std;

    28 

    29 int main(int argc, char **argv)

    30 {

    31     // Simplest possible options parsing: we just require three or more

    32     // parameters.

    33     if(argc < 2) {

    34         cout << "usage: " << argv[0] <<

    35                 " <path to database>" << endl;

    36         exit(1);

    37     }

    38 

    39     // Catch any Xapian::Error exceptions thrown

    40     try {

    41         // Make the database

    42         Xapian::WritableDatabase database(argv[1], Xapian::DB_CREATE_OR_OPEN);

    43         while (1) {

    44             string fname;

    45             getline(cin,fname);

    46             if (cin.eof()||fname.empty())

    47                 break;

    48             Xapian::Document newdocument;

    49             newdocument.set_data(fname);

    50             newdocument.add_posting("FILENAME="+fname, 0);

    51             int i=1;

    52             while (1) {

    53                 string term;

    54                 getline(cin,term);

    55                 if (cin.eof()||term.empty())

    56                     break;

    57                 cout << "TERM <" << term << ">" << endl;

    58                 newdocument.add_posting(term, i++);

    59             }

    60             database.replace_document("FILENAME="+fname,newdocument);

    61             cout << "EOFILE <" << fname << ">" << endl;

    62         }

    63     } catch(const Xapian::Error &error) {

    64         cout << "Exception: "  << error.get_msg() << endl;

    65     }

    66 }