| -rw-r--r-- | noncore/settings/networksettings/mainwindow/mainwindowimp.cpp | 32 |
1 files changed, 24 insertions, 8 deletions
diff --git a/noncore/settings/networksettings/mainwindow/mainwindowimp.cpp b/noncore/settings/networksettings/mainwindow/mainwindowimp.cpp index 0a3312c..3222e50 100644 --- a/noncore/settings/networksettings/mainwindow/mainwindowimp.cpp +++ b/noncore/settings/networksettings/mainwindow/mainwindowimp.cpp @@ -28,2 +28,3 @@ #include <qtextstream.h> +#include <qregexp.h> @@ -728,13 +729,22 @@ void MainWindowImp::setHostname() { - QFile f(_HOSTFILE); + static QRegExp filter("[^A-Za-z0-9_\\-\\.]"); + if (filter.match(m_Nameinput->text())!=-1) { + odebug << "Wrong hostname" << oendl; + QMessageBox::critical(0, tr("Sorry"), tr("This is a wrong name.<br>Please use A-Z, a-z, _, - or a single dot.")); + return; + } - OProcess*h = new OProcess; + OProcess h; _procTemp=""; - *h << "hostname" << m_Nameinput->text(); - connect(h,SIGNAL(receivedStderr(Opie::Core::OProcess*,char*,int)),this,SLOT(slotHostname(Opie::Core::OProcess*,char*,int))); - h->start(OProcess::Block,OProcess::Stderr); - odebug << "Got " << _procTemp << " - " << h->exitStatus() << oendl; + h << "hostname" << m_Nameinput->text(); + connect(&h,SIGNAL(receivedStderr(Opie::Core::OProcess*,char*,int)),this,SLOT(slotHostname(Opie::Core::OProcess*,char*,int))); + h.start(OProcess::Block,OProcess::Stderr); + odebug << "Got " << _procTemp << " - " << h.exitStatus() << oendl; + if (h.exitStatus()!=0) { + QMessageBox::critical(0, tr("Sorry"), QString(tr("Could not set name.\n%1")).arg(_procTemp.stripWhiteSpace())); + return; + } _procTemp=""; - delete h; + QFile f(_HOSTFILE); if (f.open(IO_Truncate|IO_WriteOnly)) @@ -743,3 +753,7 @@ void MainWindowImp::setHostname() s << m_Nameinput->text(); + } else { + QMessageBox::critical(0, tr("Sorry"), tr("Could not save name.")); + return; } + f.close(); @@ -750,2 +764,4 @@ void MainWindowImp::setHostname() s << m_Nameinput->text(); + } else { + QMessageBox::critical(0, tr("Sorry"), tr("Could not set infrared name.")); } @@ -762,3 +778,3 @@ void MainWindowImp::initHostname() odebug << "Got " << _procTemp <<oendl; - m_Nameinput->setText(_procTemp); + m_Nameinput->setText(_procTemp.stripWhiteSpace()); _procTemp=""; |