//static
already_AddRefed<Volume>
VolumeManager::GetVolume(size_t aIndex)
{
MOZ_ASSERT(aIndex < NumVolumes());
RefPtr<Volume> vol = sVolumeManager->mVolumeArray[aIndex];
return vol.forget();
}
//static
void
VolumeManager::Dump(const char* aLabel)
{
if (!sVolumeManager) {
LOG("%s: sVolumeManager == null", aLabel);
return;
}
VolumeArray::size_type numVolumes = NumVolumes();
VolumeArray::index_type volIndex;
for (volIndex = 0; volIndex < numVolumes; volIndex++) {
RefPtr<Volume> vol = GetVolume(volIndex);
vol->Dump(aLabel);
}
}
//static
already_AddRefed<Volume>
VolumeManager::FindVolumeByName(const nsCSubstring& aName)
{
if (!sVolumeManager) {
return nullptr;
}
VolumeArray::size_type numVolumes = NumVolumes();
VolumeArray::index_type volIndex;
for (volIndex = 0; volIndex < numVolumes; volIndex++) {
RefPtr<Volume> vol = GetVolume(volIndex);
if (vol->Name().Equals(aName)) {
return vol.forget();
}
}
return nullptr;
}
//static
TemporaryRef<Volume>
VolumeManager::FindVolumeByName(const nsCSubstring &aName)
{
if (!sVolumeManager) {
return NULL;
}
VolumeArray::size_type numVolumes = NumVolumes();
VolumeArray::index_type volIndex;
for (volIndex = 0; volIndex < numVolumes; volIndex++) {
RefPtr<Volume> vol = GetVolume(volIndex);
if (vol->Name().Equals(aName)) {
return vol;
}
}
return NULL;
}
//static
bool
VolumeManager::RemoveVolumeByName(const nsCSubstring& aName)
{
if (!sVolumeManager) {
return false;
}
VolumeArray::size_type numVolumes = NumVolumes();
VolumeArray::index_type volIndex;
for (volIndex = 0; volIndex < numVolumes; volIndex++) {
RefPtr<Volume> vol = GetVolume(volIndex);
if (vol->Name().Equals(aName)) {
sVolumeManager->mVolumeArray.RemoveElementAt(volIndex);
return true;
}
}
// No volume found. Return false to indicate this.
return false;
}
//static
TemporaryRef<Volume>
VolumeManager::GetVolume(size_t aIndex)
{
MOZ_ASSERT(aIndex < NumVolumes());
return sVolumeManager->mVolumeArray[aIndex];
}