[PATCH] media-teardown_crypto.diff

NOTE: This is a resubmitted patch. Hi! This is rxu_patch(a)lincomlinux.org. I'm writing this email to send a new patch to the list. The Reply-To for this email address is: robxu9 <AT> gmail <DOT> com. Mailing lists may change this depending on configured settings. The preferred method is to reply to the list. Thanks! Patches At Lincom. Patch is included below: --- Index: kioslave/media/mediamanager/halbackend.cpp =================================================================== --- kioslave/media/mediamanager/halbackend.cpp.orig 2011-05-31 13:41:55.000000000 +0200 +++ kioslave/media/mediamanager/halbackend.cpp 2011-05-31 13:42:48.317334543 +0200 @@ -1379,4 +1379,54 @@ QString HALBackend::unmount(const QStrin return QString(); } +bool HALBackend::teardown(const QString &_udi) +{ + const char* dm_udi = _udi.latin1(); + const QString blockudi = libhal_device_get_property_QString(m_halContext, dm_udi, "volume.crypto_luks.clear.backing_volume"); + if (!blockudi.isEmpty()) { + const char* udi = blockudi.latin1(); + DBusMessage *dmesg, *reply; + DBusError error; + const char *options[2]; + + kdDebug() << "tearDown " << udi << "..." << endl; + + dbus_error_init(&error); + DBusConnection *dbus_connection = dbus_bus_get(DBUS_BUS_SYSTEM, &error); + if (dbus_error_is_set(&error)) + { + dbus_error_free(&error); + return false; + } + + if (!(dmesg = dbus_message_new_method_call ("org.freedesktop.Hal", udi, + "org.freedesktop.Hal.Device.Volume.Crypto", + "Teardown"))) { + kdDebug() << "teardown failed for " << udi << ": could not create dbus message\n"; + return false; + } + + dbus_error_init (&error); + if (!(reply = dbus_connection_send_with_reply_and_block (dbus_connection, dmesg, -1, &error))) + { + QString qerror; + + kdDebug() << "teardown failed for " << udi << ": " << error.name << " " << error.message << endl; + qerror = QString("teardown failed for %1 because: %2").arg(udi).arg(error.name); + dbus_message_unref (dmesg); + dbus_error_free (&error); + return false; + } + + kdDebug() << "teardown queued for " << udi << endl; + + dbus_message_unref (dmesg); + dbus_message_unref (reply); + return true; + } + + return false; +} + + #include "halbackend.moc" Index: kioslave/media/mediamanager/halbackend.h =================================================================== --- kioslave/media/mediamanager/halbackend.h.orig 2011-05-31 13:39:05.000000000 +0200 +++ kioslave/media/mediamanager/halbackend.h 2011-05-31 13:42:48.317334543 +0200 @@ -85,6 +85,7 @@ public: QString mount(const QString &id); QString mount(const Medium *medium); QString unmount(const QString &id); + bool teardown(const QString &_udi); static bool isHotplug( const QString & id ); Index: kioslave/media/mediamanager/mediamanager.cpp =================================================================== --- kioslave/media/mediamanager/mediamanager.cpp.orig 2011-05-31 13:39:05.000000000 +0200 +++ kioslave/media/mediamanager/mediamanager.cpp 2011-05-31 13:43:07.916484054 +0200 @@ -232,6 +232,17 @@ QString MediaManager::unmount(const QStr #endif } +bool MediaManager::teardown(const QString &name) +{ +#ifdef COMPILE_HALBACKEND + if (!m_halbackend) + return false; + return m_halbackend->teardown(name); +#else + return false; +#endif +} + QString MediaManager::nameForLabel(const QString &label) { const QPtrList<Medium> media = m_mediaList.list(); Index: kioslave/media/mediamanager/mediamanager.h =================================================================== --- kioslave/media/mediamanager/mediamanager.h.orig 2011-05-31 13:39:05.000000000 +0200 +++ kioslave/media/mediamanager/mediamanager.h 2011-05-31 13:42:48.318334448 +0200 @@ -47,6 +47,7 @@ k_dcop: QString mount(const QString &uid); QString unmount(const QString &uid); + bool teardown(const QString &uid); QString nameForLabel(const QString &label); ASYNC setUserLabel(const QString &name, const QString &label); Index: kioslave/media/mounthelper/kio_media_mounthelper.h =================================================================== --- kioslave/media/mounthelper/kio_media_mounthelper.h.orig 2007-01-15 12:31:31.000000000 +0100 +++ kioslave/media/mounthelper/kio_media_mounthelper.h 2011-05-31 13:42:48.318334448 +0200 @@ -40,6 +40,8 @@ private: QString m_errorStr; QString m_device; bool m_isCdrom; + bool isCryptMedia(QString); + bool teardown(QString); private slots: void ejectFinished(KProcess* proc); Index: kioslave/media/mounthelper/kio_media_mounthelper.cpp =================================================================== --- kioslave/media/mounthelper/kio_media_mounthelper.cpp.orig 2007-05-14 09:55:40.000000000 +0200 +++ kioslave/media/mounthelper/kio_media_mounthelper.cpp 2011-05-31 13:42:48.319334353 +0200 @@ -27,6 +27,7 @@ #include <dcopclient.h> #include <dcopref.h> #include <qtimer.h> +#include <qregexp.h> #include <stdlib.h> #include <kdebug.h> #include <kglobal.h> @@ -117,14 +118,17 @@ MountHelper::MountHelper() : KApplicatio DCOPRef mediamanager("kded", "mediamanager"); DCOPReply reply = mediamanager.call( "unmount", medium.id()); if (reply.isValid()) - reply.get(m_errorStr); - if (m_errorStr.isNull()) - invokeEject(device, true); - else - error(); + reply.get(m_errorStr); + if (m_errorStr.isNull()) { + if (!teardown(medium.id())) + invokeEject(device, true); + } else + error(); m_device = device; - } else - invokeEject(device, true); + } else { + if (!teardown(medium.id())) + invokeEject(device, true); + } } else { @@ -139,6 +143,19 @@ MountHelper::MountHelper() : KApplicatio } } +bool MountHelper::teardown(QString id) +{ + DCOPRef mediamanager("kded", "mediamanager"); + DCOPReply reply = mediamanager.call( "teardown", id); + if (reply.isValid()) { + bool rep; + reply.get(rep); + kdDebug() << "reply from teardown: " << rep << endl; + return rep; + } + return false; +} + void MountHelper::invokeEject(const QString &device, bool quiet) { KProcess *proc = new KProcess(this);