virtual void ResponseReceived(const VolumeCommand* aCommand)
{
switch (ResponseCode()) {
case ::ResponseCode::VolumeListResult: {
// Each line will look something like:
//
// sdcard /mnt/sdcard 1
//
// So for each volume that we get back, we update any volumes that
// we have of the same name, or add new ones if they don't exist.
nsCWhitespaceTokenizer tokenizer(ResponseStr());
nsDependentCSubstring volName(tokenizer.nextToken());
RefPtr<Volume> vol = VolumeManager::FindAddVolumeByName(volName);
vol->HandleVoldResponse(ResponseCode(), tokenizer);
break;
}
case ::ResponseCode::CommandOkay: {
// We've received the list of volumes. Now read the Volume.cfg
// file to perform customizations, and then tell everybody
// that we're ready for business.
VolumeManager::DefaultConfig();
VolumeManager::InitConfig();
VolumeManager::Dump("READY");
VolumeManager::SetState(VolumeManager::VOLUMES_READY);
break;
}
}
}
virtual void ResponseReceived(const VolumeCommand *aCommand)
{
switch (ResponseCode()) {
case ResponseCode::VolumeListResult: {
// Each line will look something like:
//
// sdcard /mnt/sdcard 1
//
// So for each volume that we get back, we update any volumes that
// we have of the same name, or add new ones if they don't exist.
nsCWhitespaceTokenizer tokenizer(ResponseStr());
nsDependentCSubstring volName(tokenizer.nextToken());
RefPtr<Volume> vol = VolumeManager::FindAddVolumeByName(volName);
vol->HandleVoldResponse(ResponseCode(), tokenizer);
break;
}
case ResponseCode::CommandOkay: {
// We've received the list of volumes. Tell anybody who
// is listening that we're open for business.
VolumeManager::SetState(VolumeManager::VOLUMES_READY);
break;
}
}
}
QWidget * GPUVolumeReconstructionAPITestPluginInterface::CreateFloatingWidget()
{
IbisAPI *ibisAPI = this->GetIbisAPI();
Q_ASSERT(ibisAPI);
ToolPluginInterface * toolPlugin = ibisAPI->GetToolPluginByName( "GPU_VolumeReconstruction");
if( !toolPlugin )
return 0;
GPU_VolumeReconstructionPluginInterface *volumeReconstructorPlugin = GPU_VolumeReconstructionPluginInterface::SafeDownCast( toolPlugin );
Q_ASSERT( volumeReconstructorPlugin );
QList<USAcquisitionObject*> acquisitions;
ibisAPI->GetAllUSAcquisitionObjects( acquisitions );
int numberOfAcquisitions = acquisitions.count();
if( numberOfAcquisitions > 0 )
{
GPU_VolumeReconstruction *reconstructor = GPU_VolumeReconstruction::New();
reconstructor->SetDebugFlag( false );
for( int i = 0; i < numberOfAcquisitions; i++ )
{
USAcquisitionObject * acq = acquisitions[i];
int nbrOfSlices = acq->GetNumberOfSlices();
reconstructor->SetNumberOfSlices( nbrOfSlices );
reconstructor->SetFixedSliceMask( acq->GetMask() );
reconstructor->SetUSSearchRadius( 3 );
reconstructor->SetVolumeSpacing( 1.0 );
reconstructor->SetKernelStdDev( 0.5 );
vtkSmartPointer<vtkMatrix4x4> sliceTransformMatrix = vtkSmartPointer<vtkMatrix4x4>::New() ;
vtkSmartPointer<vtkImageData> slice = vtkSmartPointer<vtkImageData>::New();
for(int j = 0; j < nbrOfSlices; j++)
{
acq->GetFrameData( j, slice, sliceTransformMatrix );
reconstructor->SetFixedSlice(j, slice, sliceTransformMatrix );
}
//Construct ITK Matrix corresponding to VTK Local Matrix
reconstructor->SetTransform( acq->GetLocalTransform()->GetMatrix() );
reconstructor->start();
reconstructor->wait();
vtkSmartPointer<ImageObject> reconstructedImage = vtkSmartPointer<ImageObject>::New();
if( reconstructedImage->SetItkImage( reconstructor->GetReconstructedImage() ) )
{
QString volName("ReconstructedVolume");
volName.append( QString::number( i ) );
reconstructedImage->SetName(volName);
ibisAPI->AddObject(reconstructedImage, acq->GetParent()->GetParent() );
ibisAPI->SetCurrentObject( reconstructedImage );
}
else
QMessageBox::warning( 0, "Error", "Reconstruction failed." );
}
reconstructor->Delete();
return 0;
}
QMessageBox::warning( 0, "Error", "No acquisition in scene." );
return 0;
}
//static
void VolumeManager::InitConfig()
{
MOZ_ASSERT(MessageLoop::current() == XRE_GetIOMessageLoop());
// This function uses /system/etc/volume.cfg to add additional volumes
// to the Volume Manager.
//
// This is useful on devices like the Nexus 4, which have no physical sd card
// or dedicated partition.
//
// The format of the volume.cfg file is as follows:
// create volume-name mount-point
// Blank lines and lines starting with the hash character "#" will be ignored.
ScopedCloseFile fp;
int n = 0;
char line[255];
char *command, *volNamePtr, *mountPointPtr, *save_ptr;
const char *filename = "/system/etc/volume.cfg";
if (!(fp = fopen(filename, "r"))) {
LOG("Unable to open volume configuration file '%s' - ignoring", filename);
return;
}
while(fgets(line, sizeof(line), fp)) {
const char *delim = " \t\n";
n++;
if (line[0] == '#')
continue;
if (!(command = strtok_r(line, delim, &save_ptr))) {
// Blank line - ignore
continue;
}
if (!strcmp(command, "create")) {
if (!(volNamePtr = strtok_r(nullptr, delim, &save_ptr))) {
ERR("No vol_name in %s line %d", filename, n);
continue;
}
if (!(mountPointPtr = strtok_r(nullptr, delim, &save_ptr))) {
ERR("No mount point for volume '%s'. %s line %d", volNamePtr, filename, n);
continue;
}
nsCString mountPoint(mountPointPtr);
nsCString volName(volNamePtr);
RefPtr<Volume> vol = FindAddVolumeByName(volName);
vol->SetFakeVolume(mountPoint);
}
else {
ERR("Unrecognized command: '%s'", command);
}
}
}
void
VolumeManager::HandleBroadcast(int aResponseCode, nsCString& aResponseLine)
{
// Format of the line is something like:
//
// Volume sdcard /mnt/sdcard state changed from 7 (Shared-Unmounted) to 1 (Idle-Unmounted)
//
// So we parse out the volume name and the state after the string " to "
nsCWhitespaceTokenizer tokenizer(aResponseLine);
tokenizer.nextToken(); // The word "Volume"
nsDependentCSubstring volName(tokenizer.nextToken());
RefPtr<Volume> vol = FindVolumeByName(volName);
if (!vol) {
return;
}
vol->HandleVoldResponse(aResponseCode, tokenizer);
}
//static
void VolumeManager::InitConfig()
{
MOZ_ASSERT(MessageLoop::current() == XRE_GetIOMessageLoop());
// This function uses /system/etc/volume.cfg to add additional volumes
// to the Volume Manager.
//
// This is useful on devices like the Nexus 4, which have no physical sd card
// or dedicated partition.
//
// The format of the volume.cfg file is as follows:
// create volume-name mount-point
// configure volume-name preference preference-value
// Blank lines and lines starting with the hash character "#" will be ignored.
ScopedCloseFile fp;
int n = 0;
char line[255];
const char *filename = "/system/etc/volume.cfg";
if (!(fp = fopen(filename, "r"))) {
LOG("Unable to open volume configuration file '%s' - ignoring", filename);
return;
}
while(fgets(line, sizeof(line), fp)) {
n++;
if (line[0] == '#')
continue;
nsCString commandline(line);
nsCWhitespaceTokenizer tokenizer(commandline);
if (!tokenizer.hasMoreTokens()) {
// Blank line - ignore
continue;
}
nsCString command(tokenizer.nextToken());
if (command.EqualsLiteral("create")) {
if (!tokenizer.hasMoreTokens()) {
ERR("No vol_name in %s line %d", filename, n);
continue;
}
nsCString volName(tokenizer.nextToken());
if (!tokenizer.hasMoreTokens()) {
ERR("No mount point for volume '%s'. %s line %d",
volName.get(), filename, n);
continue;
}
nsCString mountPoint(tokenizer.nextToken());
RefPtr<Volume> vol = FindAddVolumeByName(volName);
vol->SetFakeVolume(mountPoint);
continue;
}
if (command.EqualsLiteral("configure")) {
if (!tokenizer.hasMoreTokens()) {
ERR("No vol_name in %s line %d", filename, n);
continue;
}
nsCString volName(tokenizer.nextToken());
if (!tokenizer.hasMoreTokens()) {
ERR("No configuration name specified for volume '%s'. %s line %d",
volName.get(), filename, n);
continue;
}
nsCString configName(tokenizer.nextToken());
if (!tokenizer.hasMoreTokens()) {
ERR("No value for configuration name '%s'. %s line %d",
configName.get(), filename, n);
continue;
}
nsCString configValue(tokenizer.nextToken());
RefPtr<Volume> vol = FindVolumeByName(volName);
if (vol) {
vol->SetConfig(configName, configValue);
} else {
ERR("Invalid volume name '%s'.", volName.get());
}
continue;
}
if (command.EqualsLiteral("ignore")) {
// This command is useful to remove volumes which are being tracked by
// vold, but for which we have no interest.
if (!tokenizer.hasMoreTokens()) {
ERR("No vol_name in %s line %d", filename, n);
continue;
}
nsCString volName(tokenizer.nextToken());
RemoveVolumeByName(volName);
continue;
}
ERR("Unrecognized command: '%s'", command.get());
}
}
