#ifndef lint
static char rcsid[] = "@(#$Id: main.cpp,v 1.12 2005-11-05 14:40:50 dockes Exp $ (C) 2005 J.F.Dockes";
#endif
#include <unistd.h>
#include <qapplication.h>
#include <qtranslator.h>
#include <qtextcodec.h>
#include <qthread.h>
#include <qtimer.h>
#include <qmessagebox.h>
#include "rcldb.h"
using Rcl::AdvSearchData;
#include "rclconfig.h"
#include "pathut.h"
#include "recoll.h"
#include "smallut.h"
#include "wipedir.h"
#include "rclinit.h"
#include "recollmain.h"
RclConfig *rclconfig;
Rcl::Db *rcldb;
int recollNeedsExit;
string tmpdir;
void getQueryStemming(bool &dostem, std::string &stemlang)
{
string param;
if (rclconfig->getConfParam("querystemming", param))
dostem = ConfTree::stringToBool(param);
else
dostem = false;
if (!rclconfig->getConfParam("querystemminglanguage", stemlang))
stemlang = "english";
}
bool maybeOpenDb(string &reason)
{
if (!rcldb)
return false;
if (!rcldb->isopen()) {
string dbdir;
if (rclconfig->getConfParam(string("dbdir"), dbdir) == 0) {
reason = "No db directory in configuration";
return false;
}
dbdir = path_tildexpand(dbdir);
if (!rcldb->open(dbdir, Rcl::Db::DbRO)) {
reason = "Could not open database in " +
dbdir + " wait for indexing to complete?";
return false;
}
}
return true;
}
void recollCleanup()
{
stop_idxthread();
delete rcldb;
rcldb = 0;
delete rclconfig;
rclconfig = 0;
if (tmpdir.length()) {
wipedir(tmpdir);
rmdir(tmpdir.c_str());
tmpdir.erase();
}
}
static void sigcleanup(int)
{
// fprintf(stderr, "sigcleanup\n");
// Cant call exit from here, because the atexit cleanup does some
// thread stuff that we can't do from signal context.
// Just set a flag and let the watchdog timer do the work
recollNeedsExit = 1;
}
int main( int argc, char ** argv )
{
QApplication a(argc, argv);
QTranslator translator( 0 );
// QTextCodec::locale() return $LANG
translator.load( QString("recoll_") + QTextCodec::locale(), "." );
a.installTranslator( &translator );
RecollMain w;
w.show();
a.connect(&a, SIGNAL(lastWindowClosed()), &a, SLOT(quit()));
QTimer *timer = new QTimer(&a);
w.connect(timer, SIGNAL(timeout()), &w, SLOT(checkExit()));
timer->start(100);
string reason;
rclconfig = recollinit(recollCleanup, sigcleanup, reason);
if (!rclconfig || !rclconfig->ok()) {
string msg = "Configuration problem: ";
msg += reason;
QMessageBox::critical(0, "Recoll",
QString(msg.c_str()));
exit(1);
}
string dbdir;
if (rclconfig->getConfParam(string("dbdir"), dbdir) == 0) {
// Note: this will have to be replaced by a call to a
// configuration buildin dialog for initial configuration
QMessageBox::critical(0, "Recoll",
QString("No db directory in configuration"));
exit(1);
}
if (!maketmpdir(tmpdir)) {
QMessageBox::critical(0, "Recoll",
QString("Cannot create temporary directory"));
exit(1);
}
dbdir = path_tildexpand(dbdir);
rcldb = new Rcl::Db;
if (!rcldb || !rcldb->open(dbdir, Rcl::Db::DbRO)) {
startindexing = 1;
QMessageBox::information(0, "Recoll",
QString("Could not open database in ") +
QString(dbdir) + ". Starting indexation");
startindexing = 1;
}
start_idxthread(rclconfig);
return a.exec();
}