From dfe289850f068f19ba4a83ab4e7e22a7e09c13c9 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sat, 26 Jan 2013 13:17:21 -0600 Subject: Rename a number of libraries and executables to avoid conflicts with KDE4 --- tdeparts/browserrun.cpp | 525 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 525 insertions(+) create mode 100644 tdeparts/browserrun.cpp (limited to 'tdeparts/browserrun.cpp') diff --git a/tdeparts/browserrun.cpp b/tdeparts/browserrun.cpp new file mode 100644 index 000000000..4cff3f8a4 --- /dev/null +++ b/tdeparts/browserrun.cpp @@ -0,0 +1,525 @@ +/* This file is part of the KDE project + * + * Copyright (C) 2002 David Faure + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License version 2, as published by the Free Software Foundation. + * + * This library 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 + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + */ + +#include "browserrun.h" +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +using namespace KParts; + +class BrowserRun::BrowserRunPrivate +{ +public: + bool m_bHideErrorDialog; + TQString contentDisposition; +}; + +BrowserRun::BrowserRun( const KURL& url, const KParts::URLArgs& args, + KParts::ReadOnlyPart *part, TQWidget* window, + bool removeReferrer, bool trustedSource ) + : KRun( url, window, 0 /*mode*/, false /*is_local_file known*/, false /* no GUI */ ), + m_args( args ), m_part( part ), m_window( window ), + m_bRemoveReferrer( removeReferrer ), m_bTrustedSource( trustedSource ) +{ + d = new BrowserRunPrivate; + d->m_bHideErrorDialog = false; +} + +// BIC: merge with above ctor +BrowserRun::BrowserRun( const KURL& url, const KParts::URLArgs& args, + KParts::ReadOnlyPart *part, TQWidget* window, + bool removeReferrer, bool trustedSource, bool hideErrorDialog ) + : KRun( url, window, 0 /*mode*/, false /*is_local_file known*/, false /* no GUI */ ), + m_args( args ), m_part( part ), m_window( window ), + m_bRemoveReferrer( removeReferrer ), m_bTrustedSource( trustedSource ) +{ + d = new BrowserRunPrivate; + d->m_bHideErrorDialog = hideErrorDialog; +} + +BrowserRun::~BrowserRun() +{ + delete d; +} + +void BrowserRun::init() +{ + if ( d->m_bHideErrorDialog ) + { + // ### KRun doesn't call a virtual method when it finds out that the URL + // is either malformed, or points to a non-existing local file... + // So we need to reimplement some of the checks, to handle m_bHideErrorDialog + if ( !m_strURL.isValid() ) { + redirectToError( TDEIO::ERR_MALFORMED_URL, m_strURL.url() ); + return; + } + if ( !m_bIsLocalFile && !m_bFault && m_strURL.isLocalFile() ) + m_bIsLocalFile = true; + + if ( m_bIsLocalFile ) { + struct stat buff; + if ( stat( TQFile::encodeName(m_strURL.path()), &buff ) == -1 ) + { + kdDebug(1000) << "BrowserRun::init : " << m_strURL.prettyURL() << " doesn't exist." << endl; + redirectToError( TDEIO::ERR_DOES_NOT_EXIST, m_strURL.path() ); + return; + } + m_mode = buff.st_mode; // while we're at it, save it for KRun::init() to use it + } + } + KRun::init(); +} + +void BrowserRun::scanFile() +{ + kdDebug(1000) << "BrowserRun::scanfile " << m_strURL.prettyURL() << endl; + + // Let's check for well-known extensions + // Not when there is a query in the URL, in any case. + // Optimization for http/https, findByURL doesn't trust extensions over http. + if ( m_strURL.query().isEmpty() && !m_strURL.protocol().startsWith("http") ) + { + KMimeType::Ptr mime = KMimeType::findByURL( m_strURL ); + assert( mime != 0L ); + if ( mime->name() != "application/octet-stream" || m_bIsLocalFile ) + { + kdDebug(1000) << "Scanfile: MIME TYPE is " << mime->name() << endl; + foundMimeType( mime->name() ); + return; + } + } + + if ( m_part ) + { + TQString proto = m_part->url().protocol().lower(); + + if (proto == "https" || proto == "webdavs") { + m_args.metaData().insert("main_frame_request", "TRUE" ); + m_args.metaData().insert("ssl_was_in_use", "TRUE" ); + m_args.metaData().insert("ssl_activate_warnings", "TRUE" ); + } else if (proto == "http" || proto == "webdav") { + m_args.metaData().insert("ssl_activate_warnings", "TRUE" ); + m_args.metaData().insert("ssl_was_in_use", "FALSE" ); + } + + // Set the PropagateHttpHeader meta-data if it has not already been set... + if (!m_args.metaData().contains("PropagateHttpHeader")) + m_args.metaData().insert("PropagateHttpHeader", "TRUE"); + } + + TDEIO::TransferJob *job; + if ( m_args.doPost() && m_strURL.protocol().startsWith("http")) + { + job = TDEIO::http_post( m_strURL, m_args.postData, false ); + job->addMetaData( "content-type", m_args.contentType() ); + } + else + job = TDEIO::get(m_strURL, m_args.reload, false); + + if ( m_bRemoveReferrer ) + m_args.metaData().remove("referrer"); + + job->addMetaData( m_args.metaData() ); + job->setWindow( m_window ); + connect( job, TQT_SIGNAL( result( TDEIO::Job *)), + this, TQT_SLOT( slotBrowserScanFinished(TDEIO::Job *))); + connect( job, TQT_SIGNAL( mimetype( TDEIO::Job *, const TQString &)), + this, TQT_SLOT( slotBrowserMimetype(TDEIO::Job *, const TQString &))); + m_job = job; +} + +void BrowserRun::slotBrowserScanFinished(TDEIO::Job *job) +{ + kdDebug(1000) << "BrowserRun::slotBrowserScanFinished" << endl; + if ( job->error() == TDEIO::ERR_IS_DIRECTORY ) + { + // It is in fact a directory. This happens when HTTP redirects to FTP. + // Due to the "protocol doesn't support listing" code in BrowserRun, we + // assumed it was a file. + kdDebug(1000) << "It is in fact a directory!" << endl; + // Update our URL in case of a redirection + m_strURL = static_cast(job)->url(); + m_job = 0; + foundMimeType( "inode/directory" ); + } + else + { + if ( job->error() ) + handleError( job ); + else + KRun::slotScanFinished(job); + } +} + +void BrowserRun::slotBrowserMimetype( TDEIO::Job *_job, const TQString &type ) +{ + Q_ASSERT( _job == m_job ); + TDEIO::TransferJob *job = static_cast(m_job); + // Update our URL in case of a redirection + //kdDebug(1000) << "old URL=" << m_strURL.url() << endl; + //kdDebug(1000) << "new URL=" << job->url().url() << endl; + m_strURL = job->url(); + kdDebug(1000) << "slotBrowserMimetype: found " << type << " for " << m_strURL.prettyURL() << endl; + + m_suggestedFilename = job->queryMetaData("content-disposition-filename"); + d->contentDisposition = job->queryMetaData("content-disposition-type"); + //kdDebug(1000) << "m_suggestedFilename=" << m_suggestedFilename << endl; + + // Make a copy to avoid a dead reference + TQString _type = type; + job->putOnHold(); + m_job = 0; + + KRun::setSuggestedFileName(m_suggestedFilename); + + foundMimeType( _type ); +} + +BrowserRun::NonEmbeddableResult BrowserRun::handleNonEmbeddable( const TQString& _mimeType ) +{ + TQString mimeType( _mimeType ); + Q_ASSERT( !m_bFinished ); // only come here if the mimetype couldn't be embedded + // Support for saving remote files. + if ( mimeType != "inode/directory" && // dirs can't be saved + !m_strURL.isLocalFile() ) + { + if ( isTextExecutable(mimeType) ) + mimeType = TQString::fromLatin1("text/plain"); // view, don't execute + kdDebug(1000) << "BrowserRun: ask for saving" << endl; + KService::Ptr offer = KServiceTypeProfile::preferredService(mimeType, "Application"); + // ... -> ask whether to save + KParts::BrowserRun::AskSaveResult res = askSave( m_strURL, offer, mimeType, m_suggestedFilename ); + if ( res == KParts::BrowserRun::Save ) { + save( m_strURL, m_suggestedFilename ); + kdDebug(1000) << "BrowserRun::handleNonEmbeddable: Save: returning Handled" << endl; + m_bFinished = true; + return Handled; + } + else if ( res == KParts::BrowserRun::Cancel ) { + // saving done or canceled + kdDebug(1000) << "BrowserRun::handleNonEmbeddable: Cancel: returning Handled" << endl; + m_bFinished = true; + return Handled; + } + else // "Open" chosen (done by KRun::foundMimeType, called when returning NotHandled) + { + // If we were in a POST, we can't just pass a URL to an external application. + // We must save the data to a tempfile first. + if ( m_args.doPost() ) + { + kdDebug(1000) << "BrowserRun: request comes from a POST, can't pass a URL to another app, need to save" << endl; + m_sMimeType = mimeType; + TQString extension; + TQString fileName = m_suggestedFilename.isEmpty() ? m_strURL.fileName() : m_suggestedFilename; + int extensionPos = fileName.findRev( '.' ); + if ( extensionPos != -1 ) + extension = fileName.mid( extensionPos ); // keep the '.' + KTempFile tempFile( TQString::null, extension ); + KURL destURL; + destURL.setPath( tempFile.name() ); + TDEIO::Job *job = TDEIO::file_copy( m_strURL, destURL, 0600, true /*overwrite*/, false /*no resume*/, true /*progress info*/ ); + job->setWindow (m_window); + connect( job, TQT_SIGNAL( result( TDEIO::Job *)), + this, TQT_SLOT( slotCopyToTempFileResult(TDEIO::Job *)) ); + return Delayed; // We'll continue after the job has finished + } + } + } + + // Check if running is allowed + if ( !m_bTrustedSource && // ... and untrusted source... + !allowExecution( mimeType, m_strURL ) ) // ...and the user said no (for executables etc.) + { + m_bFinished = true; + return Handled; + } + + TDEIO::SimpleJob::removeOnHold(); // Kill any slave that was put on hold. + return NotHandled; +} + +//static +bool BrowserRun::allowExecution( const TQString &serviceType, const KURL &url ) +{ + if ( !isExecutable( serviceType ) ) + return true; + + if ( !url.isLocalFile() ) // Don't permit to execute remote files + return false; + + return ( KMessageBox::warningContinueCancel( 0, i18n( "Do you really want to execute '%1'? " ).arg( url.prettyURL() ), + i18n("Execute File?"), i18n("Execute") ) == KMessageBox::Continue ); +} + +static TQString makeQuestion( const KURL& url, const TQString& mimeType, const TQString& suggestedFilename ) +{ + TQString surl = KStringHandler::csqueeze( url.prettyURL() ); + KMimeType::Ptr mime = KMimeType::mimeType( mimeType ); + TQString comment = mimeType; + + // Test if the mimeType is not recognize as octet-stream. + // If so then keep mime-type as comment + if (mime->name() != KMimeType::defaultMimeType()) { + // The mime-type is known so display the comment instead of mime-type + comment = mime->comment(); + } + // The strange order in the i18n() calls below is due to the possibility + // of surl containing a '%' + if ( suggestedFilename.isEmpty() ) + return i18n("Open '%2'?\nType: %1").arg(comment, surl); + else + return i18n("Open '%3'?\nName: %2\nType: %1").arg(comment, suggestedFilename, surl); +} + +//static +BrowserRun::AskSaveResult BrowserRun::askSave( const KURL & url, KService::Ptr offer, const TQString& mimeType, const TQString & suggestedFilename ) +{ + // SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC + // NOTE: Keep this function in sync with tdebase/kcontrol/filetypes/filetypedetails.cpp + // FileTypeDetails::updateAskSave() + + TQString question = makeQuestion( url, mimeType, suggestedFilename ); + + // Text used for the open button + TQString openText = (offer && !offer->name().isEmpty()) + ? i18n("&Open with '%1'").arg(offer->name()) + : i18n("&Open With..."); + + int choice = KMessageBox::questionYesNoCancel( + 0L, question, url.host(), + KStdGuiItem::saveAs(), openText, + TQString::fromLatin1("askSave")+ mimeType ); // dontAskAgainName, KEEP IN SYNC!!! + + return choice == KMessageBox::Yes ? Save : ( choice == KMessageBox::No ? Open : Cancel ); + // SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC +} + +//static +BrowserRun::AskSaveResult BrowserRun::askEmbedOrSave( const KURL & url, const TQString& mimeType, const TQString & suggestedFilename, int flags ) +{ + // SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC + // NOTE: Keep this funcion in sync with tdebase/kcontrol/filetypes/filetypedetails.cpp + // FileTypeDetails::updateAskSave() + + KMimeType::Ptr mime = KMimeType::mimeType( mimeType ); + // Don't ask for: + // - html (even new tabs would ask, due to about:blank!) + // - dirs obviously (though not common over HTTP :), + // - images (reasoning: no need to save, most of the time, because fast to see) + // e.g. postscript is different, because takes longer to read, so + // it's more likely that the user might want to save it. + // - multipart/* ("server push", see tdemultipart) + // - other strange 'internal' mimetypes like print/manager... + // KEEP IN SYNC!!! + if (flags != (int)AttachmentDisposition && ( + mime->is( "text/html" ) || + mime->is( "text/xml" ) || + mime->is( "inode/directory" ) || + mimeType.startsWith( "image" ) || + mime->is( "multipart/x-mixed-replace" ) || + mime->is( "multipart/replace" ) || + mimeType.startsWith( "print" ) ) ) + return Open; + + TQString question = makeQuestion( url, mimeType, suggestedFilename ); + + int choice = KMessageBox::questionYesNoCancel( + 0L, question, url.host(), + KStdGuiItem::saveAs(), KGuiItem( i18n( "&Open" ), "fileopen"), + TQString::fromLatin1("askEmbedOrSave")+ mimeType ); // dontAskAgainName, KEEP IN SYNC!!! + return choice == KMessageBox::Yes ? Save : ( choice == KMessageBox::No ? Open : Cancel ); + // SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC SYNC +} + +// Default implementation, overridden in KHTMLRun +void BrowserRun::save( const KURL & url, const TQString & suggestedFilename ) +{ + simpleSave( url, suggestedFilename, m_window ); +} + +// static +void BrowserRun::simpleSave( const KURL & url, const TQString & suggestedFilename ) +{ + simpleSave (url, suggestedFilename, 0); +} + +void BrowserRun::simpleSave( const KURL & url, const TQString & suggestedFilename, + TQWidget* window ) +{ + // DownloadManager <-> konqueror integration + // find if the integration is enabled + // the empty key means no integration + // only use the downloadmanager for non-local urls + if ( !url.isLocalFile() ) + { + TDEConfig cfg("konquerorrc", false, false); + cfg.setGroup("HTML Settings"); + TQString downloadManger = cfg.readPathEntry("DownloadManager"); + if (!downloadManger.isEmpty()) + { + // then find the download manager location + kdDebug(1000) << "Using: "<setOperationMode( KFileDialog::Saving ); + dlg->setCaption(i18n("Save As")); + + dlg->setSelection( suggestedFilename.isEmpty() ? url.fileName() : suggestedFilename ); + if ( dlg->exec() ) + { + KURL destURL( dlg->selectedURL() ); + if ( destURL.isValid() ) + { + TDEIO::Job *job = TDEIO::copy( url, destURL ); + job->setWindow (window); + job->setAutoErrorHandlingEnabled( true ); + } + } + delete dlg; +} + +void BrowserRun::slotStatResult( TDEIO::Job *job ) +{ + if ( job->error() ) { + kdDebug(1000) << "BrowserRun::slotStatResult : " << job->errorString() << endl; + handleError( job ); + } else + KRun::slotStatResult( job ); +} + +void BrowserRun::handleError( TDEIO::Job * job ) +{ + if ( !job ) { // Shouldn't happen, see docu. + kdWarning(1000) << "BrowserRun::handleError called with job=0! hideErrorDialog=" << d->m_bHideErrorDialog << endl; + return; + } + + if (d->m_bHideErrorDialog && job->error() != TDEIO::ERR_NO_CONTENT) + { + redirectToError( job->error(), job->errorText() ); + return; + } + + // Reuse code in KRun, to benefit from d->m_showingError etc. + KRun::slotStatResult( job ); +} + +void BrowserRun::redirectToError( int error, const TQString& errorText ) +{ + /** + * To display this error in KHTMLPart instead of inside a dialog box, + * we tell konq that the mimetype is text/html, and we redirect to + * an error:/ URL that sends the info to tdehtml. + * + * The format of the error:/ URL is error:/?query#url, + * where two variables are passed in the query: + * error = int kio error code, errText = TQString error text from kio + * The sub-url is the URL that we were trying to open. + */ + KURL newURL(TQString("error:/?error=%1&errText=%2") + .arg( error ).arg( KURL::encode_string(errorText) ), 106 ); + m_strURL.setPass( TQString::null ); // don't put the password in the error URL + + KURL::List lst; + lst << newURL << m_strURL; + m_strURL = KURL::join( lst ); + //kdDebug(1202) << "BrowserRun::handleError m_strURL=" << m_strURL.prettyURL() << endl; + + m_job = 0; + foundMimeType( "text/html" ); +} + +void BrowserRun::slotCopyToTempFileResult(TDEIO::Job *job) +{ + if ( job->error() ) { + job->showErrorDialog( m_window ); + } else { + // Same as KRun::foundMimeType but with a different URL + (void) (KRun::runURL( static_cast(job)->destURL(), m_sMimeType )); + } + m_bFault = true; // see above + m_bFinished = true; + m_timer.start( 0, true ); +} + +bool BrowserRun::isTextExecutable( const TQString &serviceType ) +{ + return ( serviceType == "application/x-desktop" || + serviceType == "media/builtin-mydocuments" || + serviceType == "media/builtin-mycomputer" || + serviceType == "media/builtin-mynetworkplaces" || + serviceType == "media/builtin-printers" || + serviceType == "media/builtin-trash" || + serviceType == "media/builtin-webbrowser" || + serviceType == "application/x-shellscript" ); +} + +bool BrowserRun::isExecutable( const TQString &serviceType ) +{ + return KRun::isExecutable( serviceType ); +} + +bool BrowserRun::hideErrorDialog() const +{ + return d->m_bHideErrorDialog; +} + +TQString BrowserRun::contentDisposition() const { + return d->contentDisposition; +} + +#include "browserrun.moc" -- cgit v1.2.3