internal static VolumeItem CreateInstance(VolumeItemType type, VolumeDatabase database)
{
VolumeItem item = null;
switch (type)
{
case VolumeItemType.DirectoryVolumeItem:
item = new DirectoryVolumeItem(database);
break;
case VolumeItemType.FileVolumeItem:
item = new FileVolumeItem(database);
break;
case VolumeItemType.AudioCdRootVolumeItem:
item = new AudioCdRootVolumeItem(database);
break;
case VolumeItemType.AudioTrackVolumeItem:
item = new AudioTrackVolumeItem(database);
break;
default:
throw new NotImplementedException(string.Format("Instantiation of type {0} is not implemented", type.ToString()));
}
return(item);
}
private void AppendDirRows(TreeStore store, TreeIter parent, DirectoryVolumeItem item)
{
bool parentIsRoot = (parent.Stamp == TreeIter.Zero.Stamp);
DirectoryVolumeItem[] dirs = item.GetDirectories();
FileVolumeItem[] files = item.GetFiles();
// if no files or dirs have been found, add an empty node
if (dirs.Length == 0 && files.Length == 0) {
AppendDirValues(store, parent, parentIsRoot, null, STR_EMPTY, null);
} else {
foreach (DirectoryVolumeItem dir in dirs) {
TreeIter iter = AppendDirValues(store, parent, parentIsRoot, GetImage(dir), dir.Name, dir);
if (iter.Stamp != TreeIter.Zero.Stamp)
AppendDirValues(store, iter, false, loadingIcon, STR_LOADING, null);
}
foreach (FileVolumeItem file in files) {
AppendDirValues(store, parent, parentIsRoot, GetImage(file), file.Name, file);
}
}
}
private void ImportMedia(XmlNode node,
string borrow,
string comment,
long volumeID)
{
FileSystemVolume v = new FileSystemVolume(targetDb);
VolumeDriveType driveType = driveTypeMapping[node.Attributes["type"].Value];
DateTime added;
if (!DateTime.TryParseExact(node.Attributes["time"].Value, DATETIME_FORMAT,
ci.DateTimeFormat, DateTimeStyles.None, out added))
added = DateTime.MinValue;
v.SetVolumeFields(volumeID,
node.Attributes["name"].Value,
added,
false,
node.Attributes["number"].Value,
driveType,
borrow,
DateTime.MinValue,
DateTime.MinValue,
null,
comment,
null);
v.SetFileSystemVolumeFields(counters[TOTAL_FILES],
counters[TOTAL_DIRS],
counters[TOTAL_SIZE]);
v.InsertIntoDB();
// insert root item
DirectoryVolumeItem item = new DirectoryVolumeItem(targetDb);
item.SetFileSystemVolumeItemFields(null,
DateTime.MinValue,
VolumeDatabase.ID_NONE);
item.SetVolumeItemFields(volumeID,
1L,
0L,
"/",
VolumeScanner.FilesystemVolumeScanner.MIME_TYPE_DIRECTORY,
MetadataStore.Empty,
null,
null);
item.InsertIntoDB();
}
internal static VolumeItem CreateInstance(VolumeItemType type, VolumeDatabase database)
{
VolumeItem item = null;
switch (type) {
case VolumeItemType.DirectoryVolumeItem:
item = new DirectoryVolumeItem(database);
break;
case VolumeItemType.FileVolumeItem:
item = new FileVolumeItem(database);
break;
case VolumeItemType.AudioCdRootVolumeItem:
item = new AudioCdRootVolumeItem(database);
break;
case VolumeItemType.AudioTrackVolumeItem:
item = new AudioTrackVolumeItem(database);
break;
default:
throw new NotImplementedException(string.Format("Instantiation of type {0} is not implemented", type.ToString()));
}
return item;
}
private void ImportFile(XmlNode node,
string comment,
long volumeID,
long parentID,
long itemID,
Stack<string> path,
MetadataStore metaData)
{
FileSystemVolumeItem item;
string location = "/" + string.Join("/", path.Reverse());
string name = node.Attributes["name"].Value;
string mimeType;
DateTime lastWriteTime;
if (node.Name == "directory") {
item = new DirectoryVolumeItem(targetDb);
mimeType = VolumeScanner.FilesystemVolumeScanner.MIME_TYPE_DIRECTORY;
counters[TOTAL_DIRS]++;
} else {
item = new FileVolumeItem(targetDb);
// prepend a non-existing path to ensure the file doesn't actually exist
// in the current environment directory
mimeType = MimeType.GetMimeTypeForFile(mimePathPrefix + name);
long size = ConvertSize(node.Attributes["size"].Value);
((FileVolumeItem)item).SetFileVolumeItemFields(size, null);
counters[TOTAL_FILES]++;
counters[TOTAL_SIZE] += size;
}
if (!DateTime.TryParseExact(node.Attributes["time"].Value, DATETIME_FORMAT, ci.DateTimeFormat,
DateTimeStyles.None, out lastWriteTime))
lastWriteTime = DateTime.MinValue;
item.SetFileSystemVolumeItemFields(location,
lastWriteTime,
VolumeDatabase.ID_NONE);
item.SetVolumeItemFields(volumeID,
itemID,
parentID,
name,
mimeType,
metaData,
comment,
null);
writer.Write(item);
}
