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Diffstat (limited to 'src/protocolhandler.cpp')
| -rw-r--r-- | src/protocolhandler.cpp | 386 |
1 files changed, 0 insertions, 386 deletions
diff --git a/src/protocolhandler.cpp b/src/protocolhandler.cpp deleted file mode 100644 index 186b93d3..00000000 --- a/src/protocolhandler.cpp +++ /dev/null @@ -1,386 +0,0 @@ -/* ============================================================ -* -* This file is a part of the rekonq project -* -* Copyright (C) 2010-2012 by Andrea Diamantini <adjam7 at gmail dot com> -* -* 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) version 3 or any later version -* accepted by the membership of KDE e.V. (or its successor approved -* by the membership of KDE e.V.), which shall act as a proxy -* defined in Section 14 of version 3 of the license. -* -* 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, see <http://www.gnu.org/licenses/>. -* -* ============================================================ */ - - -// Self Includes -#include "protocolhandler.h" -#include "protocolhandler.moc" - -// Auto Includes -#include "rekonq.h" - -// Local Includes -#include "application.h" -#include "historymanager.h" -#include "mainview.h" -#include "mainwindow.h" -#include "newtabpage.h" -#include "urlbar.h" -#include "webpage.h" -#include "webtab.h" - -// KDE Includes -#include <KIO/Job> -#include <KDirLister> -#include <KLocale> -#include <KLocalizedString> -#include <KMessageBox> -#include <KProcess> -#include <KStandardDirs> -#include <KToolInvocation> -#include <KProtocolInfo> -#include <KRun> - -// Qt Includes -#include <QNetworkRequest> -#include <QWebFrame> -#include <QTextDocument> - - -static bool fileItemListLessThan(const KFileItem &s1, const KFileItem &s2) -{ - return s1.name().toLower() < s2.name().toLower(); -} - - -static KFileItemList sortFileList(const KFileItemList &list) -{ - KFileItemList orderedList, dirList, fileList; - - // order dirs before files.. - Q_FOREACH(const KFileItem & item, list) - { - if (item.isDir()) - dirList << item; - else - fileList << item; - } - qStableSort(dirList.begin(), dirList.end(), fileItemListLessThan); - qStableSort(fileList.begin(), fileList.end(), fileItemListLessThan); - - orderedList << dirList; - orderedList << fileList; - - return orderedList; -} - - -// ------------------------------------------------------------------------------------------- - - -ProtocolHandler::ProtocolHandler(QObject *parent) - : QObject(parent) - , _lister(new KDirLister(this)) - , _frame(0) -{ - _lister->setMainWindow(rApp->mainWindow()); -} - - -bool ProtocolHandler::preHandling(const QNetworkRequest &request, QWebFrame *frame) -{ - _url = request.url(); - _frame = frame; - - // javascript handling - if (_url.protocol() == QL1S("javascript")) - { - QString scriptSource = _url.authority(); - if (scriptSource.isEmpty()) - { - // if javascript:<code here> then authority() returns - // an empty string. Extract the source manually - // Use the prettyUrl() since that is unencoded - - // 11 is length of 'javascript:' - // fromPercentEncoding() is used to decode all the % encoded - // characters to normal, so that it is treated as valid javascript - scriptSource = QUrl::fromPercentEncoding(_url.url().mid(11).toAscii()); - if (scriptSource.isEmpty()) - return false; - } - - QVariant result = frame->evaluateJavaScript(scriptSource); - return true; - } - - // "about" handling - if (_url.protocol() == QL1S("about")) - { - QByteArray encodedUrl = _url.toEncoded(); - // let webkit manage the about:blank url... - if (encodedUrl.startsWith(QByteArray("about:blank"))) - { - return false; - } - - if (encodedUrl == QByteArray("about:home")) - { - switch (ReKonfig::newTabStartPage()) - { - case 0: // favorites - _url = KUrl("about:favorites"); - break; - case 1: // closed tabs - _url = KUrl("about:closedTabs"); - break; - case 2: // bookmarks - _url = KUrl("about:bookmarks"); - break; - case 3: // history - _url = KUrl("about:history"); - break; - case 4: // downloads - _url = KUrl("about:downloads"); - break; - case 5: // tabs - _url = KUrl("about:tabs"); - default: // unuseful - break; - } - } - - WebPage *page = qobject_cast<WebPage *>(frame->page()); - page->setIsOnRekonqPage(true); - - NewTabPage p(frame); - p.generate(_url); - - return true; - } - - // "mailto" handling: It needs to be handled both in preHandling (mail url launched) - // and in postHandling (mail links clicked) - if (_url.protocol() == QL1S("mailto")) - { - KToolInvocation::invokeMailer(_url); - return true; - } - - // "apt" handling - // NOTE: this is a stupid workaround to ensure apt protocol works - if (_url.protocol() == QL1S("apt")) - { - kDebug() << "APT URL: " << _url; - (void)new KRun(_url, rApp->mainWindow(), 0, _url.isLocalFile()); - return true; - } - - // let webkit try to load a known (or missing) protocol... - if (KProtocolInfo::isKnownProtocol(_url)) - return false; - - // Error Message, for those protocols we cannot handle - KMessageBox::error(rApp->mainWindow(), i18nc("@info", "rekonq does not know how to handle this protocol: %1", _url.protocol())); - - return true; -} - - -bool ProtocolHandler::postHandling(const QNetworkRequest &request, QWebFrame *frame) -{ - _url = request.url(); - _frame = frame; - - // "http(s)" (fast) handling - if (_url.protocol() == QL1S("http") || _url.protocol() == QL1S("https")) - return false; - - // "mailto" handling: It needs to be handled both here(mail links clicked) - // and in prehandling (mail url launched) - if (_url.protocol() == QL1S("mailto")) - { - KToolInvocation::invokeMailer(_url); - return true; - } - - // "ftp" handling. A little bit "hard" handling this. Hope I found - // the best solution. - // My idea is: webkit cannot handle in any way ftp. So we have surely to return true here. - // We start trying to guess what the url represent: it's a dir? show its contents (and download them). - // it's a file? download it. It's another thing? beat me, but I don't know what to do... - if (_url.protocol() == QL1S("ftp")) - { - KIO::StatJob *job = KIO::stat(_url); - connect(job, SIGNAL(result(KJob*)), this, SLOT(slotMostLocalUrlResult(KJob*))); - return true; - } - - // "file" handling. This is quite trivial :) - if (_url.protocol() == QL1S("file")) - { - QFileInfo fileInfo(_url.path()); - if (fileInfo.isDir()) - { - connect(_lister, SIGNAL(newItems(KFileItemList)), this, SLOT(showResults(KFileItemList))); - _lister->openUrl(_url); - - return true; - } - - return false; - } - - // we cannot handle this protocol in any way. - // Try KRunning it... - if (KProtocolInfo::isKnownProtocol(_url)) - { - (void)new KRun(_url, rApp->mainWindow(), 0, _url.isLocalFile()); - return true; - } - - return false; -} - - -// --------------------------------------------------------------------------------------------------------------------------- - - -void ProtocolHandler::showResults(const KFileItemList &list) -{ - if (!_lister->rootItem().isNull() && _lister->rootItem().isReadable() && _lister->rootItem().isFile()) - { - emit downloadUrl(_lister->rootItem().url()); - } - else - { - QString html = dirHandling(list); - _frame->setHtml(html); - qobject_cast<WebPage *>(_frame->page())->setIsOnRekonqPage(true); - - rApp->mainWindow()->mainView()->currentUrlBar()->setQUrl(_url); - rApp->mainWindow()->currentTab()->setFocus(); - rApp->historyManager()->addHistoryEntry(_url, _url.prettyUrl()); - } -} - - -QString ProtocolHandler::dirHandling(const KFileItemList &list) -{ - if (!_lister) - { - return QString("rekonq error, sorry :("); - } - - // let me modify it.. - KUrl rootUrl = _url; - - // display "rekonq info" page - QString infoFilePath = KStandardDirs::locate("data", "rekonq/htmls/rekonqinfo.html"); - QFile file(infoFilePath); - - bool isOpened = file.open(QIODevice::ReadOnly); - if (!isOpened) - { - return QString("rekonq error, sorry :("); - } - - // 1. default data path - QString dataPath = QL1S("file://") + infoFilePath; - dataPath.remove(QL1S("/htmls/rekonqinfo.html")); - - // 2. title - QString title = _url.prettyUrl(); - - // 3. main content - QString msg = i18nc("%1=an URL", "<h2>Index of %1</h2>", _url.prettyUrl()); - - - if (rootUrl.cd("..")) - { - QString path = rootUrl.prettyUrl(); - QString uparrow = KIconLoader::global()->iconPath("arrow-up", KIconLoader::Small); - msg += "<img src=\"file://" + uparrow + "\" alt=\"up-arrow\" />"; - msg += "<a href=\"" + path + "\">" + i18n("Up to higher level directory") + "</a><br /><br />"; - } - - msg += QL1S("<table width=\"95%\" align=\"center\">"); - msg += QL1S("<tr>"); - msg += QL1S("<th align=\"left\">") + i18n("Name") + QL1S("</th>"); - msg += QL1S("<th align=\"center\">") + i18n("Size") + QL1S("</th>"); - msg += QL1S("<th align=\"right\">") + i18n("Last Modified") + QL1S("</th>"); - msg += QL1S("</tr>"); - - KFileItemList orderedList = sortFileList(list); - Q_FOREACH(const KFileItem & item, orderedList) - { - msg += QL1S("<tr>"); - QString fullPath = Qt::escape(item.url().prettyUrl()); - - QString iconName = item.iconName(); - QString icon = QString("file://") + KIconLoader::global()->iconPath(iconName, KIconLoader::Small); - - msg += QL1S("<td width=\"70%\">"); - msg += QL1S("<img src=\"") + icon + QL1S("\" alt=\"") + iconName + QL1S("\" /> "); - msg += QL1S("<a href=\"") + fullPath + QL1S("\">") + Qt::escape(item.name()) + QL1S("</a>"); - msg += QL1S("</td>"); - - msg += QL1S("<td align=\"right\">"); - if (item.isFile()) - { - msg += KGlobal::locale()->formatByteSize(item.size(), 1); - } - msg += QL1S("</td>"); - - msg += QL1S("<td align=\"right\">"); - msg += item.timeString(); - msg += QL1S("</td>"); - - msg += QL1S("</tr>"); - } - msg += QL1S("</table>"); - - // done. Replace variables and show it - QString html = QL1S(file.readAll()); - - html.replace(QL1S("$DEFAULT_PATH"), dataPath); - html.replace(QL1S("$PAGE_TITLE"), title); - html.replace(QL1S("$MAIN_CONTENT"), msg); - - return html; -} - - -void ProtocolHandler::slotMostLocalUrlResult(KJob *job) -{ - if (job->error()) - { - kDebug() << "JOB ERROR: " << job->errorString(); - // TODO - } - else - { - KIO::StatJob *statJob = static_cast<KIO::StatJob*>(job); - KIO::UDSEntry entry = statJob->statResult(); - if (entry.isDir()) - { - connect(_lister, SIGNAL(newItems(KFileItemList)), this, SLOT(showResults(KFileItemList))); - _lister->openUrl(_url); - } - else - { - emit downloadUrl(_url); - } - } -} |