bool ReadOnlyPart::openURL( const KURL &url )
{
if ( url.isMalformed() || !closeURL() )
return false;
m_url = url;
emit setWindowCaption( m_url.prettyURL() );
if ( m_url.isLocalFile() && m_url.query().isEmpty() )
{
emit started( 0 );
m_file = m_url.path();
bool ret = openFile();
if ( ret )
emit completed();
return ret;
}
m_job = KIO::get( m_url, false, false );
m_file = m_url.fileName();
if ( m_url.isLocalFile() && m_url.query().startsWith( "??" ) )
{
m_file = m_url.query().mid( 2 );
int sl = m_file.findRev( '/' );
if ( sl >= 0 )
m_file.remove( 0, sl + 1 );
}
int extensionPos = m_file.findRev( '.' );
if ( extensionPos > 0 )
m_file.remove( 0, extensionPos );
else
m_file = "";
// HACK: the m_job is assumed to be unique
// we also assume sizeof(m_job) == sizeof(ulong)
m_file.prepend( QString::number( (ulong)m_job, 36 ) );
m_file.prepend( QString::fromLatin1( "/tmp/.konqe-part-%1" ) );
QCString fn;
int fd = -1;
for ( int i = 0; ( fd == -1 ) && ( i < TMP_MAX ); i++ )
{
fn = QFile::encodeName( m_file.arg( (ulong)::random(), 0, 36 ) );
fd = ::open( fn.data(), O_RDWR | O_CREAT | O_EXCL, 0600 );
}
if ( fd == -1 )
{
abortLoad();
emit canceled( i18n( "File I/O Error" ) );
return false;
}
m_tempFile.setName( QFile::decodeName( fn ) );
m_tempFile.open( IO_ReadWrite, fd );
m_file = ""; // Don't allow accesses while downloading
connect( m_job, SIGNAL( destroyed() ),
SLOT( slotJobDestroyed () ) );
connect( m_job, SIGNAL( result( KIO::Job * ) ),
SLOT( slotJobFinished ( KIO::Job * ) ) );
connect( m_job, SIGNAL( data( KIO::Job*, const QByteArray &) ),
SLOT( slotData( KIO::Job*, const QByteArray & ) ) );
emit started( m_job );
return true;
}
bool KMiniEdit::saveFile(KURL newurl)
{
if (newurl.isEmpty())
newurl = KFileDialog::getSaveURL();
if (newurl.isEmpty())
return false;
if (newurl.isMalformed())
{
QString text = i18n("<b>THe URL %1 is not correct!</b>");
KMessageBox::sorry(this, text.arg(newurl.prettyURL()));
return false;
}
if (newurl.isLocalFile())
{
QFile file(newurl.path());
file.open(IO_WriteOnly);
saveToLocalFile(&file);
}
else
{
KTempFile tempfile;
saveToLocalFile(tempfile.file());
if (!KIO::NetAccess::upload(tempfile.name(), newurl))
{
QString text = i18n("<b>Error uploading %1!</b>");
KMessageBox::sorry(this, text.arg(newurl.prettyURL()));
tempfile.unlink();
return false;
}
tempfile.unlink();
}
url = newurl;
addURLtoRecent();
resetEdited();
return true;
}
bool ReadWritePart::saveAs( const KURL & kurl )
{
if ( kurl.isMalformed() || !kurl.isLocalFile() || !kurl.query().isEmpty() )
{
KMessageBox::sorry( widget(), i18n( "Can save only to local files." ) );
return false;
}
if ( QFile::exists( kurl.path() ) &&
KMessageBox::warningYesNo( widget(),
i18n( "Overwrite existing file ?" ) ) != KMessageBox::Yes )
return false;
ReadOnlyPart::closeURL();
m_url = kurl;
m_file = m_url.path();
emit setWindowCaption( m_url.prettyURL() );
return save();
}
void KDir::setPath(const char *url)
{
QString ts = url;
if (ts.right(1) != "/")
ts += "/";
KURL tmp = ts.data();
isBlocking = true;
if (tmp.isLocalFile()) { // we can check, if the file is there
struct stat buf;
QString ts = tmp.path();
int ret = stat(ts.data(), &buf);
readable = (ret == 0);
if (readable) { // further checks
DIR *test;
test = opendir(ts); // we do it just to test here
readable = (test != 0);
if (test)
closedir(test);
}
} else {
readable = true; // what else can we say?
isBlocking = false;
}
if (!tmp.isMalformed())
myLocation= tmp.url();
else
warning("Malformed url %s\n", url);
root = (strcmp(myLocation.path(),"/") == 0);
if (!readable)
return; // nothing more we can do here
if (myOpendir) {
closedir(myOpendir);
myOpendir = 0;
}
myDirtyFlag= true;
myFilteredDirtyFlag= true;
}
bool KMiniEdit::loadFile(KURL newurl)
{
if (newurl.isMalformed())
{
QString text = i18n("<b>The URL %1 is not correct!</b>");
KMessageBox::sorry(this, text.arg(newurl.prettyURL()));
return false;
}
QString filename;
if (newurl.isLocalFile())
filename = newurl.path();
else
{
if (!KIO::NetAccess::download(newurl, filename))
{
QString text = i18n("<b>Error downloading %1!</b>");
KMessageBox::sorry(this, text.arg(newurl.prettyURL()));
return false;
}
}
QFile file(filename);
file.open(IO_ReadOnly);
QTextStream stream(&file);
//stream.setEncoding(QTextStream::Unicode);
edit->setText(stream.read());
file.close();
KIO::NetAccess::removeTempFile(filename);
url = newurl;
addURLtoRecent();
resetEdited();
return true;
}
