#ifndef lint
static char rcsid[] = "@(#$Id: main.cpp,v 1.66 2008-02-19 08:02:20 dockes Exp $ (C) 2005 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.
*/
#include <cstdlib>
#include "autoconfig.h"
#include <unistd.h>
//#define WITH_KDE
#ifdef WITH_KDE
#include <kapplication.h>
#include <kmainwindow.h>
#include <kaboutdata.h>
#include <kcmdlineargs.h>
#include <klocale.h>
#else
#include <qapplication.h>
#include <qtranslator.h>
#endif
#include <qtextcodec.h>
#include <qthread.h>
#include <qtimer.h>
#include <qmessagebox.h>
#include <qcheckbox.h>
#include <qcombobox.h>
#include "rcldb.h"
#include "rclconfig.h"
#include "pathut.h"
#include "recoll.h"
#include "smallut.h"
#include "rclinit.h"
#include "debuglog.h"
#ifdef WITH_KDE
#include "rclversion.h"
#endif
#include "rclmain_w.h"
#include "ssearch_w.h"
#include "guiutils.h"
#ifdef RCL_USE_ASPELL
#include "rclaspell.h"
#endif
#include "smallut.h"
#include "recollq.h"
#ifdef WITH_KDE
static const char description[] =
I18N_NOOP("A KDE fulltext search application");
static KCmdLineOptions options[] =
{
// { "+[URL]", I18N_NOOP( "Document to open" ), 0 },
KCmdLineLastOption
};
#endif
const string recoll_datadir = RECOLL_DATADIR;
RclConfig *rclconfig;
Rcl::Db *rcldb;
#ifdef RCL_USE_ASPELL
Aspell *aspell;
#endif
RclConfig* RclConfig::getMainConfig()
{
return rclconfig;
}
RclHistory *g_dynconf;
int recollNeedsExit;
int startIndexingAfterConfig;
static string dbdir;
static RclMain *mainWindow;
static string recollsharedir;
bool maybeOpenDb(string &reason, bool force)
{
if (!rcldb) {
reason = "Internal error: db not created";
return false;
}
int qopts = Rcl::Db::QO_NONE;
if (prefs.queryStemLang.length() > 0)
qopts |= Rcl::Db::QO_STEM;
if (force)
rcldb->close();
rcldb->rmQueryDb("");
for (list<string>::const_iterator it = prefs.activeExtraDbs.begin();
it != prefs.activeExtraDbs.end(); it++) {
LOGDEB(("main: adding [%s]\n", it->c_str()));
rcldb->addQueryDb(*it);
}
if (!rcldb->isopen() && !rcldb->open(dbdir, rclconfig->getStopfile(),
Rcl::Db::DbRO, qopts)) {
reason = "Could not open database in " +
dbdir + " wait for indexing to complete?";
return false;
}
rcldb->setAbstractParams(-1, prefs.syntAbsLen, prefs.syntAbsCtx);
return true;
}
static void recollCleanup()
{
LOGDEB(("recollCleanup: writing settings\n"));
rwSettings(true);
LOGDEB2(("recollCleanup: stopping idx thread\n"));
stop_idxthread();
LOGDEB2(("recollCleanup: closing database\n"));
deleteZ(rcldb);
deleteZ(rclconfig);
#ifdef RCL_USE_ASPELL
deleteZ(aspell);
#endif
LOGDEB2(("recollCleanup: done\n"));
}
static void sigcleanup(int)
{
fprintf(stderr, "sigcleanup called\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;
}
extern void qInitImages_recoll();
static const char *thisprog;
// ATTENTION A LA COMPATIBILITE AVEC LES OPTIONS DE recollq
static int op_flags;
#define OPT_h 0x4
#define OPT_c 0x20
#define OPT_q 0x40
#define OPT_o 0x80
#define OPT_l 0x100
#define OPT_f 0x200
#define OPT_a 0x400
#define OPT_t 0x800
static const char usage [] =
"\n"
"recoll [-h] [-c <configdir>] [-q options]\n"
" -h : Print help and exit\n"
" -c <configdir> : specify config directory, overriding $RECOLL_CONFDIR\n"
" [-o|l|f|a] [-t] -q 'query' : search query to be executed as if entered\n"
" into simple search. The default is to interpret the argument as a \n"
" query language string (but see modifier options)\n"
" In most cases, the query string should be quoted with single-quotes to\n"
" avoid shell interpretation\n"
" -a : the query will be interpreted as an AND query.\n"
" -o : the query will be interpreted as an OR query.\n"
" -f : the query will be interpreted as a filename search\n"
" -l : the query will be interpreted as a query language string (default)\n"
" -t : terminal display: no gui. Results go to stdout. MUST be given\n"
" explicitely as -t (not ie, -at), and -q <query> MUST\n"
" be last on the command line if this is used.\n"
;
static void
Usage(void)
{
FILE *fp = (op_flags & OPT_h) ? stdout : stderr;
fprintf(fp, "%s: Usage: %s", thisprog, usage);
exit((op_flags & OPT_h)==0);
}
int main(int argc, char **argv)
{
for (int i = 0; i < argc; i++) {
if (!strcmp(argv[i], "-t")) {
exit(recollq(&rclconfig, argc, argv));
}
}
#ifdef WITH_KDE
KAboutData about("recoll", I18N_NOOP("Recoll"), rclversion, description,
KAboutData::License_GPL, "(C) 2006 Jean-Francois Dockes", 0, 0, "jean-francois.dockes@wanadoo.fr");
about.addAuthor( "Jean-Francois Dockes", 0,
"jean-francois.dockes@wanadoo.fr" );
KCmdLineArgs::init(argc, argv, &about);
KCmdLineArgs::addCmdLineOptions( options );
KApplication app;
#else
QApplication app(argc, argv);
#endif
// fprintf(stderr, "Application created\n");
string a_config;
string qstring;
thisprog = argv[0];
argc--; argv++;
while (argc > 0 && **argv == '-') {
(*argv)++;
if (!(**argv))
Usage();
while (**argv)
switch (*(*argv)++) {
case 'a': op_flags |= OPT_a; break;
case 'c': op_flags |= OPT_c; if (argc < 2) Usage();
a_config = *(++argv);
argc--; goto b1;
case 'f': op_flags |= OPT_f; break;
case 'h': op_flags |= OPT_h; Usage();break;
case 'l': op_flags |= OPT_l; break;
case 'o': op_flags |= OPT_o; break;
case 'q': op_flags |= OPT_q; if (argc < 2) Usage();
qstring = *(++argv);
argc--; goto b1;
case 't': op_flags |= OPT_t; break;
}
b1: argc--; argv++;
}
// Translation file for Qt
QTranslator qt( 0 );
qt.load( QString( "qt_" ) + QTextCodec::locale(), "." );
app.installTranslator( &qt );
// Translations for Recoll
string translatdir = path_cat(recoll_datadir, "translations");
QTranslator translator( 0 );
// QTextCodec::locale() returns $LANG
translator.load( QString("recoll_") + QTextCodec::locale(),
translatdir.c_str() );
app.installTranslator( &translator );
// fprintf(stderr, "Translations installed\n");
string reason;
rclconfig = recollinit(recollCleanup, sigcleanup, reason, &a_config);
if (!rclconfig || !rclconfig->ok()) {
QString msg = app.translate("Main", "Configuration problem: ");
msg += QString::fromUtf8(reason.c_str());
QMessageBox::critical(0, "Recoll", msg);
exit(1);
}
// fprintf(stderr, "recollinit done\n");
#ifdef RCL_USE_ASPELL
aspell = new Aspell(rclconfig);
aspell->init(reason);
if (!aspell || !aspell->ok()) {
LOGDEB(("Aspell speller creation failed %s\n", reason.c_str()));
aspell = 0;
}
#endif
string historyfile = path_cat(rclconfig->getConfDir(), "history");
g_dynconf = new RclHistory(historyfile);
if (!g_dynconf || !g_dynconf->ok()) {
QString msg = app.translate("Main", "Configuration problem (dynconf");
QMessageBox::critical(0, "Recoll", msg);
exit(1);
}
// fprintf(stderr, "History done\n");
rwSettings(false);
// fprintf(stderr, "Settings done\n");
// Create main window and set its size to previous session's
#ifdef WITH_KDE
#if 0
if (app.isRestored()) {
RESTORE(RclMain);
} else {
#endif
// no session.. just start up normally
KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
/// @todo do something with the command line args here
qInitImages_recoll();
mainWindow = new RclMain;
app.setMainWidget( mainWindow );
mainWindow->show();
args->clear();
// }
#else
RclMain w;
mainWindow = &w;
#endif
if (prefs.mainwidth > 100) {
QSize s(prefs.mainwidth, prefs.mainheight);
mainWindow->resize(s);
}
mainWindow->sSearch->searchTypCMB->setCurrentItem(prefs.ssearchTyp);
dbdir = rclconfig->getDbDir();
if (dbdir.empty()) {
// Note: this will have to be replaced by a call to a
// configuration buildin dialog for initial configuration
QMessageBox::critical(0, "Recoll",
app.translate("Main",
"No db directory in configuration"));
exit(1);
}
rcldb = new Rcl::Db;
bool needindexconfig = false;
if (!maybeOpenDb(reason)) {
switch (QMessageBox::
#if (QT_VERSION >= 0x030200)
question
#else
information
#endif
(0, "Recoll",
app.translate("Main", "Could not open database in ") +
QString::fromLocal8Bit(dbdir.c_str()) +
app.translate("Main",
".\n"
"Click Cancel if you want to edit the configuration file before indexation starts, or Ok to let it proceed."),
"Ok", "Cancel", 0, 0)) {
case 0: // Ok: indexing is going to start.
startindexing = 1;
break;
case 1: // Cancel
needindexconfig = true;
startindexing = 0;
break;
}
}
mainWindow->show();
if (needindexconfig) {
startIndexingAfterConfig = 1;
mainWindow->showIndexConfig();
} else {
if (prefs.startWithAdvSearchOpen)
mainWindow->showAdvSearchDialog();
if (prefs.startWithSortToolOpen)
mainWindow->showSortDialog();
}
// Connect exit handlers etc.. Beware, apparently this must come
// after mainWindow->show() , else the QMessageBox above never
// returns.
app.connect(&app, SIGNAL(lastWindowClosed()), &app, SLOT(quit()));
QTimer *timer = new QTimer(&app);
mainWindow->connect(timer, SIGNAL(timeout()),
mainWindow, SLOT(periodic100()));
timer->start(100);
app.connect(&app, SIGNAL(aboutToQuit()), mainWindow, SLOT(close()));
start_idxthread(*rclconfig);
if (op_flags & OPT_q) {
SSearch::SSearchType stype;
if (op_flags & OPT_o) {
stype = SSearch::SST_ANY;
} else if (op_flags & OPT_f) {
stype = SSearch::SST_FNM;
} else if (op_flags & OPT_a) {
stype = SSearch::SST_ALL;
} else {
stype = SSearch::SST_LANG;
}
mainWindow->sSearch->searchTypCMB->setCurrentItem(int(stype));
mainWindow->
sSearch->setSearchString(QString::fromUtf8(qstring.c_str()));
// The 200 ms are a hack to jump over the first db close by
// periodic100()...
QTimer::singleShot(200, mainWindow->sSearch, SLOT(startSimpleSearch()));
}
// fprintf(stderr, "Go\n");
// Let's go
return app.exec();
}