/// <summary>
/// Writes an entry and its annotations to a TextWriter.
/// </summary>
/// <param name="type">Type of entry (usually 'b' or 'f')</param>
/// <param name="entry">Entry instance to be written</param>
void WriteEntry(LineWriter writer, string type, Entry entry)
{
entry.FullyLoad();
// Reset the tag so that writing the cache can work.
entry.Tag = new EntryTag(entry.Tag.DictionarySection, writer.Position);
writer.Write(type);
writer.WriteLine(Escape(entry.Phrase, false));
foreach (Translation tr in entry.Translations)
{
writer.Write("t ");
writer.WriteLine(Escape(tr.Value, false));
//if (tr.PartOfSpeech != null) {
// writer.Write("ps ");
// writer.WriteLine(Escape(tr.PartOfSpeech, true));
//}
}
}
/// <summary>
/// Writes an entry and its annotations to a TextWriter.
/// </summary>
/// <param name="type">Type of entry (usually 'b' or 'f')</param>
/// <param name="entry">Entry instance to be written</param>
void WriteEntry(LineWriter writer, string type, Entry entry)
{
entry.FullyLoad();
// Reset the tag so that writing the cache can work.
entry.Tag = new EntryTag(entry.Tag.DictionarySection, writer.Position);
writer.Write(type);
writer.WriteLine(Escape(entry.Phrase, false));
foreach (Translation tr in entry.Translations) {
writer.Write("t ");
writer.WriteLine(Escape(tr.Value, false));
//if (tr.PartOfSpeech != null) {
// writer.Write("ps ");
// writer.WriteLine(Escape(tr.PartOfSpeech, true));
//}
}
}
/// <summary>
/// Writes all entries to a file. There's no way to tell if the dictionary entries have been modified,
/// as of yet, so currently we must write the file whether it's necessary or not.
/// </summary>
/// <param name="path">The file name (relative or absolute) to write to.</param>
protected void Write(string path)
{
// Update the revision ID. Instead of incrementing a number, pick a random GUID and use that.
// If incrementing were used, then if a dictionary were copied to a different computer, modified,
// and copied back to the original computer, where the dictionary had also been modified, the
// cache revision ID on the original computer would still match that of the dictionary file, despite
// being invalid.
revisionID = Guid.NewGuid().ToString();
// If we're not writing cautiously, we can't read the entries on-demand while the temporary output file
// is written.
if (path == Path)
CloseFile();
PreloadPartialEntries();
Metrics.Measure(string.Format("Writing dictionary {0} to file", this.Name), delegate {
// Now dispose of the reader so that we can unlock the file.
// The file needs to be truncated anyway, so it's not possible to share the file stream
// with the Line Reader.
if (reader != null) {
reader.Dispose();
reader = null;
}
using (var stream = File.Open(path, FileMode.Create, FileAccess.Write, FileShare.None)) {
using (var writer = new LineWriter(stream)) {
writer.WriteLine(magicNumber);
if (Name != null)
writer.WriteLine("name " + Uri.EscapeDataString(Name));
if (Author != null)
writer.WriteLine("author " + Uri.EscapeDataString(Author));
if (Url != null)
writer.WriteLine("url " + Uri.EscapeDataString(Url));
writer.WriteLine("revision-id " + Uri.EscapeDataString(revisionID));
// TODO: WritePairedProperty
writer.WriteLine(string.Format("headwords-hint {0} {1}", forwards.HeadWords, backwards.HeadWords));
if (FirstLanguage != null || SecondLanguage != null)
writer.WriteLine(string.Format("languages {0} {1}", Uri.EscapeDataString(FirstLanguage), Uri.EscapeDataString(SecondLanguage)));
if (FirstLanguageCode != null || SecondLanguageCode != null)
writer.WriteLine(string.Format("language-codes {0} {1}", Uri.EscapeDataString(FirstLanguageCode), Uri.EscapeDataString(SecondLanguageCode)));
writer.WriteLine("sorted");
foreach (Entry entry in ForwardsSection)
WriteEntry(writer, "f ", entry);
foreach (Entry entry in ReverseSection)
WriteEntry(writer, "b ", entry);
}
}
});
}
/// <summary>
/// Writes all entries to a file. There's no way to tell if the dictionary entries have been modified,
/// as of yet, so currently we must write the file whether it's necessary or not.
/// </summary>
/// <param name="path">The file name (relative or absolute) to write to.</param>
protected void Write(string path)
{
// Update the revision ID. Instead of incrementing a number, pick a random GUID and use that.
// If incrementing were used, then if a dictionary were copied to a different computer, modified,
// and copied back to the original computer, where the dictionary had also been modified, the
// cache revision ID on the original computer would still match that of the dictionary file, despite
// being invalid.
revisionID = Guid.NewGuid().ToString();
// If we're not writing cautiously, we can't read the entries on-demand while the temporary output file
// is written.
if (path == Path)
{
CloseFile();
}
PreloadPartialEntries();
Metrics.Measure(string.Format("Writing dictionary {0} to file", this.Name), delegate {
// Now dispose of the reader so that we can unlock the file.
// The file needs to be truncated anyway, so it's not possible to share the file stream
// with the Line Reader.
if (reader != null)
{
reader.Dispose();
reader = null;
}
using (var stream = File.Open(path, FileMode.Create, FileAccess.Write, FileShare.None)) {
using (var writer = new LineWriter(stream)) {
writer.WriteLine(magicNumber);
if (Name != null)
{
writer.WriteLine("name " + Uri.EscapeDataString(Name));
}
if (Author != null)
{
writer.WriteLine("author " + Uri.EscapeDataString(Author));
}
if (Url != null)
{
writer.WriteLine("url " + Uri.EscapeDataString(Url));
}
writer.WriteLine("revision-id " + Uri.EscapeDataString(revisionID));
// TODO: WritePairedProperty
writer.WriteLine(string.Format("headwords-hint {0} {1}", forwards.HeadWords, backwards.HeadWords));
if (FirstLanguage != null || SecondLanguage != null)
{
writer.WriteLine(string.Format("languages {0} {1}", Uri.EscapeDataString(FirstLanguage), Uri.EscapeDataString(SecondLanguage)));
}
if (FirstLanguageCode != null || SecondLanguageCode != null)
{
writer.WriteLine(string.Format("language-codes {0} {1}", Uri.EscapeDataString(FirstLanguageCode), Uri.EscapeDataString(SecondLanguageCode)));
}
writer.WriteLine("sorted");
foreach (Entry entry in ForwardsSection)
{
WriteEntry(writer, "f ", entry);
}
foreach (Entry entry in ReverseSection)
{
WriteEntry(writer, "b ", entry);
}
}
}
});
}
