protected virtual int ParseVersion([NotNull] ICompileContext context, [NotNull] IDatabase database, [NotNull] ITextSnapshot textSnapshot, [NotNull] LanguageVersionBuilder languageVersionBuilder, [NotNull, ItemNotNull] string[] lines, int lineNumber)
{
for (var n = lineNumber; n < lines.Length; n++)
{
var line = lines[n];
if (string.IsNullOrEmpty(line))
{
continue;
}
var i = line.IndexOf(':');
if (i < 0)
{
return(n - 1);
}
var name = line.Left(i).Trim();
var value = line.Mid(i + 1).Trim();
switch (name)
{
case "language":
languageVersionBuilder.Language = database.GetLanguage(value);
languageVersionBuilder.LanguageTextNode = Factory.TextNode(textSnapshot, "language", value, GetTextSpan(n, 0, line.Length));
break;
case "version":
if (Version.TryParse(value, out Version version))
{
languageVersionBuilder.Version = version;
languageVersionBuilder.VersionTextNode = Factory.TextNode(textSnapshot, "version", value, GetTextSpan(n, 0, line.Length));
}
break;
case "revision": break;
}
}
return(lines.Length);
}
protected virtual int ParseField([NotNull] ICompileContext context, [NotNull] ITextSnapshot textSnapshot, [NotNull] ItemBuilder itemBuilder, [NotNull] LanguageVersionBuilder languageVersionBuilder, [NotNull, ItemNotNull] string[] lines, int lineNumber)
{
var textNode = Factory.TextNode(textSnapshot, string.Empty, string.Empty, GetTextSpan(lineNumber, 0, 0));
var fieldBuilder = new FieldBuilder(Factory).With(itemBuilder, textNode);
itemBuilder.Fields.Add(fieldBuilder);
fieldBuilder.Language = languageVersionBuilder.Language;
fieldBuilder.LanguageTextNode = languageVersionBuilder.LanguageTextNode;
fieldBuilder.Version = languageVersionBuilder.Version;
fieldBuilder.VersionTextNode = languageVersionBuilder.VersionTextNode;
var lineLength = 0;
int n;
for (n = lineNumber; n < lines.Length; n++)
{
var line = lines[n];
lineLength += line.Length;
if (string.IsNullOrEmpty(line))
{
continue;
}
var i = line.IndexOf(':');
if (i < 0)
{
break;
}
var name = line.Left(i).Trim();
var value = line.Mid(i + 1).Trim();
switch (name)
{
case "field":
fieldBuilder.FieldId = value;
fieldBuilder.FieldIdTextNode = Factory.TextNode(textSnapshot, "field", value, GetTextSpan(lineNumber, 0, lineLength));
break;
case "name":
fieldBuilder.FieldName = value;
fieldBuilder.FieldNameTextNode = Factory.TextNode(textSnapshot, "name", value, GetTextSpan(lineNumber, 0, lineLength));
break;
case "key": break;
}
if (name == "content-length")
{
var contentLength = int.Parse(value);
n = ParseFieldValue(context, textSnapshot, lines, fieldBuilder, n + 2, contentLength, ref lineLength);
break;
}
}
return(n);
}
protected virtual int ParseItem([NotNull] ICompileContext context, [NotNull] ITextSnapshot textSnapshot, [NotNull] ItemBuilder itemBuilder, [NotNull, ItemNotNull] string[] lines)
{
var languageVersionBuilder = new LanguageVersionBuilder();
for (var n = 0; n < lines.Length; n++)
{
var line = lines[n];
if (string.IsNullOrEmpty(line))
{
continue;
}
if (line == "----field----")
{
n = ParseField(context, textSnapshot, itemBuilder, languageVersionBuilder, lines, n + 1);
continue;
}
if (line == "----version----")
{
n = ParseVersion(context, context.Project.GetDatabase(itemBuilder.DatabaseName), textSnapshot, languageVersionBuilder, lines, n + 1);
continue;
}
if (line == "----item----")
{
continue;
}
var i = line.IndexOf(':');
if (i < 0)
{
return(n);
}
var name = line.Left(i).Trim();
var value = line.Mid(i + 1).Trim();
switch (name)
{
case "id":
itemBuilder.Guid = value;
break;
case "database":
itemBuilder.DatabaseName = value;
break;
case "path":
itemBuilder.ItemIdOrPath = value;
break;
case "parent": break;
case "name":
itemBuilder.ItemName = value;
itemBuilder.ItemNameTextNode = Factory.TextNode(textSnapshot, "name", value, GetTextSpan(n, 0, line.Length));
break;
case "master": break;
case "template":
itemBuilder.TemplateIdOrPath = value;
itemBuilder.TemplateIdOrPathTextNode = Factory.TextNode(textSnapshot, "template", value, GetTextSpan(n, 0, line.Length));
break;
case "templatekey": break;
case "version": break;
}
}
return(lines.Length);
}
