private static bool Read_Content(
XmlReader reader,
ref ManifestContent content)
{
var isValueTypeSetuped = false;
var isLengthSetuped = false;
try
{
var elementName = string.Empty;
var isExit = false;
while (!isExit)
{
{
var task = reader.ReadAsync();
task.Wait();
if (!task.Result)
{
break;
}
}
switch (reader.NodeType)
{
case XmlNodeType.Element:
elementName = reader.Name;
break;
case XmlNodeType.EndElement:
if ("content" == reader.Name)
{
isExit = true;
}
break;
case XmlNodeType.Text:
{
var task = reader.GetValueAsync();
task.Wait();
switch (elementName)
{
case "valueName":
content.valueName = task.Result;
break;
case "valueType":
{
var valueTypeCount = (int)ValueType.Length;
var i = 0;
for (; i < valueTypeCount; ++i)
{
content.valueType = (ValueType)i;
if (content.valueType.ToString() == task.Result)
{
break;
}
}
if (valueTypeCount <= i)
{
Console.WriteLine("Manifest Error(content): \"valueType\" element \"{0}\" is unknown", task.Result);
goto Failed;
}
isValueTypeSetuped = true;
}
break;
case "length":
if (!Int32.TryParse(task.Result, out content.length))
{
Console.WriteLine("Manifest Error(content): \"length\" element \"{0}\" is invalid", task.Result);
goto Failed;
}
isLengthSetuped = true;
break;
case "structFieldName":
content.structFieldName = task.Result;
break;
case "structBitsName":
content.structBitsName = task.Result;
break;
default:
Console.WriteLine("Manifest Error(content): \"{0}\" element is unknown", elementName);
goto Failed;
}
}
break;
}
}
}
catch (Exception e)
{
Console.WriteLine("Manifest Error(content): {0}", e.ToString());
goto Failed;
}
if (!isValueTypeSetuped)
{
Console.WriteLine("Manifest Error(content): \"valueType\" element must be required");
goto Failed;
}
switch (content.valueType)
{
case ValueType.utf16:
if (!isLengthSetuped)
{
Console.WriteLine("Manifest Error(content): \"length\" element must be required for valueType \"{0}\"", content.valueType.ToString());
goto Failed;
}
if (0 >= content.length)
{
Console.WriteLine("Manifest Error(content): \"length\" element \"{0}\"\n is invalid range[0<length] for valueType \"{1}\"", content.length, content.valueType.ToString());
goto Failed;
}
break;
case ValueType.bits32:
if (!isLengthSetuped)
{
Console.WriteLine("Manifest Error(content): \"length\" element must be required for valueType \"{0}\"", content.valueType.ToString());
goto Failed;
}
if (0 /*0は強制ビットフィールドスプリットで許可*/ > content.length || 15 /*BitVector32のSection引数制限*/ < content.length)
{
Console.WriteLine("Manifest Error(content): \"length\" element \"{0}\"\n is invalid range[0|1<=length<=15] for valueType \"{1}\"", content.length, content.valueType.ToString());
goto Failed;
}
break;
default:
if (isLengthSetuped)
{
Console.WriteLine("Manifest Error(content): \"length\" element is not supported for valueType \"{0}\"", content.valueType.ToString());
goto Failed;
}
break;
}
return(true);
Failed:
return(false);
}
public static bool Read(
string filePath,
ref ManifestHeader header,
ref List <ManifestContent> contents)
{
contents.Clear();
try
{
var settings = new XmlReaderSettings();
settings.Async = true;
using (var streamReader = new StreamReader(filePath, Encoding.UTF8))
{
using (var reader = XmlReader.Create(streamReader, settings))
{
while (true)
{
{
var task = reader.ReadAsync();
task.Wait();
if (!task.Result)
{
break;
}
}
switch (reader.NodeType)
{
case XmlNodeType.Element:
switch (reader.Name)
{
case "header":
if (!Read_Header(reader, ref header))
{
goto Failed;
}
break;
case "content":
{
var content = new ManifestContent();
if (!Read_Content(reader, ref content))
{
goto Failed;
}
contents.Add(content);
}
break;
case "root":
// NOP
break;
default:
Console.WriteLine("Manifest Error(root): \"{0}\" element is unknown", reader.Name);
goto Failed;
}
break;
case XmlNodeType.Text:
{
var task = reader.GetValueAsync();
task.Wait();
}
break;
}
}
}
}
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
goto Failed;
}
return(true);
Failed:
contents.Clear();
return(false);
}