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* Quick fix to send notifications on mount/unmount/initialize.

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* This closes #2081.

+alphabranch


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32891 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2009-09-01 13:59:36 +00:00
parent a2bb341447
commit 7945b22962
1 changed files with 33 additions and 8 deletions
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41
src/system/kernel/disk_device_manager/KPartition.cpp
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@ -15,6 +15,7 @@
#include <stdlib.h> #include <stdlib.h>
#include <unistd.h> #include <unistd.h>
#include <DiskDeviceRoster.h>
#include <Drivers.h> #include <Drivers.h>
#include <Errors.h> #include <Errors.h>
#include <fs_volume.h> #include <fs_volume.h>
@ -692,14 +693,28 @@ KPartition::GetPath(KPath* path) const
void void
KPartition::SetVolumeID(dev_t volumeID) KPartition::SetVolumeID(dev_t volumeID)
{ {
if (fPartitionData.volume != volumeID) { if (fPartitionData.volume == volumeID)
fPartitionData.volume = volumeID; return;
FireVolumeIDChanged(volumeID);
if (VolumeID() >= 0) fPartitionData.volume = volumeID;
AddFlags(B_PARTITION_MOUNTED); FireVolumeIDChanged(volumeID);
else if (VolumeID() >= 0)
ClearFlags(B_PARTITION_MOUNTED); AddFlags(B_PARTITION_MOUNTED);
} else
ClearFlags(B_PARTITION_MOUNTED);
KDiskDeviceManager* manager = KDiskDeviceManager::Default();
char messageBuffer[512];
KMessage message;
message.SetTo(messageBuffer, sizeof(messageBuffer), B_DEVICE_UPDATE);
message.AddInt32("event", volumeID >= 0
? B_DEVICE_PARTITION_MOUNTED : B_DEVICE_PARTITION_UNMOUNTED);
message.AddInt32("id", ID());
if (volumeID >= 0)
message.AddInt32("volume", volumeID);
manager->Notify(message, B_DEVICE_REQUEST_MOUNTING);
} }
@ -996,6 +1011,16 @@ KPartition::SetDiskSystem(KDiskSystem* diskSystem, float priority)
} }
// notify listeners // notify listeners
FireDiskSystemChanged(fDiskSystem); FireDiskSystemChanged(fDiskSystem);
KDiskDeviceManager* manager = KDiskDeviceManager::Default();
char messageBuffer[512];
KMessage message;
message.SetTo(messageBuffer, sizeof(messageBuffer), B_DEVICE_UPDATE);
message.AddInt32("event", B_DEVICE_PARTITION_INITIALIZED);
message.AddInt32("id", ID());
manager->Notify(message, B_DEVICE_REQUEST_PARTITION);
} }