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 // -*- tab-width:4; indent-tabs-mode:t -*-
 /**
  * kbookmarkmerger.cpp - Copyright (C) 2005 Frerich Raabe <raabe@kde.org>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 #include <KAboutData>
 
 #include <KBookmarkManager>
 
 #include "keditbookmarks_debug.h"
 
 #include <KLocalizedString>
 #include <QApplication>
 #include <QCommandLineParser>
 #include <QDir>
 #include <qdom.h>
 
 #include "keditbookmarks_version.h"
 
 int main(int argc, char **argv)
 {
     QApplication app(argc, argv);
 
     KLocalizedString::setApplicationDomain("keditbookmarks");
 
     KAboutData aboutData(QStringLiteral("kbookmarkmerger"),
                          i18n("KBookmarkMerger"),
                          QStringLiteral(KEDITBOOKMARKS_VERSION_STRING),
                          i18n("Merges bookmarks installed by 3rd parties into the user's bookmarks"),
                          KAboutLicense::BSDL,
                          i18n("Copyright © 2005 Frerich Raabe"));
     aboutData.addAuthor(i18n("Frerich Raabe"), i18n("Original author"), QStringLiteral("raabe@kde.org"));
 
     KAboutData::setApplicationData(aboutData);
 
     QCommandLineParser parser;
     parser.addPositionalArgument(QStringLiteral("directory"), i18n("Directory to scan for extra bookmarks"));
 
     aboutData.setupCommandLine(&parser);
     parser.process(app);
     aboutData.processCommandLine(&parser);
 
     if (parser.positionalArguments().count() != 1) {
         qCCritical(KEDITBOOKMARKS_LOG) << "No directory to scan for bookmarks specified.";
         return 1;
     }
 
     KBookmarkManager *konqBookmarks = KBookmarkManager::userBookmarksManager();
     QStringList mergedFiles;
     {
         KBookmarkGroup root = konqBookmarks->root();
         for (KBookmark bm = root.first(); !bm.isNull(); bm = root.next(bm)) {
             if (bm.isGroup()) {
                 continue;
             }
 
             QString mergedFrom = bm.metaDataItem(QStringLiteral("merged_from"));
             if (!mergedFrom.isNull()) {
                 mergedFiles << mergedFrom;
             }
         }
     }
 
     bool didMergeBookmark = false;
 
     QString extraBookmarksDirName = parser.positionalArguments().at(0);
     QDir extraBookmarksDir(extraBookmarksDirName, QStringLiteral("*.xml"));
     if (!extraBookmarksDir.isReadable()) {
         qCCritical(KEDITBOOKMARKS_LOG) << "Failed to read files in directory " << extraBookmarksDirName;
         return 1;
     }
 
     for (unsigned int i = 0; i < extraBookmarksDir.count(); ++i) {
         const QString fileName = extraBookmarksDir[i];
         if (mergedFiles.contains(fileName)) {
             continue;
         }
 
         const QString absPath = extraBookmarksDir.filePath(fileName);
         KBookmarkManager *mgr = KBookmarkManager::managerForFile(absPath, QString());
         KBookmarkGroup root = mgr->root();
         for (KBookmark bm = root.first(); !bm.isNull(); bm = root.next(bm)) {
             if (bm.isGroup()) {
                 continue;
             }
             bm.setMetaDataItem(QStringLiteral("merged_from"), fileName);
             konqBookmarks->root().addBookmark(bm);
             didMergeBookmark = true;
         }
     }
 
     if (didMergeBookmark) {
         konqBookmarks->emitChanged(konqBookmarks->root()); // calls save
         // see TODO in emitChanged... if it returns false, it would be nice to return 1
         // here.
     }
     return 0;
 }