internal static async Task <StringFileInfo> LoadAsync(Stream stream)
{
var count = 3 * sizeof(ushort);
var len = await stream.ReadUInt16Async().ConfigureAwait(false);
var valLen = await stream.ReadUInt16Async().ConfigureAwait(false);
var type = await stream.ReadUInt16Async().ConfigureAwait(false);
var key = await stream.ReadUnicodeStringAsync().ConfigureAwait(false);
count += (key.Length + 1) * sizeof(ushort);
count += await VersionResource.AlignWordBoundaryAsync(stream).ConfigureAwait(false);
var tables = new List <VersionStringTable>();
var buffer = await stream.ReadBytesAsync(len - count).ConfigureAwait(false);
using (var mem = new MemoryStream(buffer))
{
while (mem.Position < mem.Length)
{
var table = await LoadTableAsync(mem).ConfigureAwait(false);
tables.Add(table);
}
}
var result = new StringFileInfo(key, tables.ToArray());
return(result);
}
internal VersionInfo(VersionResource resource, uint languageId, FixedFileInfo fixedInfo, StringFileInfo stringInfo, VarFileInfo varInfo)
{
Resource = resource;
Language = languageId;
Fixed = fixedInfo;
Strings = stringInfo;
Variables = varInfo;
}
private static async Task <VersionVariable> LoadVariableAsync(Stream stream)
{
var count = 3 * sizeof(ushort);
await stream.ReadBytesAsync(count).ConfigureAwait(false);
var key = await stream.ReadUnicodeStringAsync().ConfigureAwait(false);
await VersionResource.AlignWordBoundaryAsync(stream).ConfigureAwait(false);
var value = await stream.ReadUInt32Async().ConfigureAwait(false);
var result = new VersionVariable(key, value);
return(result);
}
private static async Task <VersionString> LoadStringAsync(Stream stream)
{
var len = await stream.ReadUInt16Async().ConfigureAwait(false);
var valLen = await stream.ReadUInt16Async().ConfigureAwait(false);
var type = await stream.ReadUInt16Async().ConfigureAwait(false);
var key = await stream.ReadUnicodeStringAsync().ConfigureAwait(false);
await VersionResource.AlignWordBoundaryAsync(stream).ConfigureAwait(false);
var value = await stream.ReadUnicodeStringAsync(valLen).ConfigureAwait(false);
var result = new VersionString(key, value);
return(result);
}
private static async Task <VersionStringTable> LoadTableAsync(Stream stream)
{
var count = 3 * sizeof(ushort);
var len = await stream.ReadUInt16Async().ConfigureAwait(false);
var valLen = await stream.ReadUInt16Async().ConfigureAwait(false);
var type = await stream.ReadUInt16Async().ConfigureAwait(false);
var key = await stream.ReadUnicodeStringAsync().ConfigureAwait(false);
count += (key.Length + 1) * sizeof(ushort);
count += await VersionResource.AlignWordBoundaryAsync(stream).ConfigureAwait(false);
var strings = new List <VersionString>();
var buffer = await stream.ReadBytesAsync(len - count).ConfigureAwait(false);
using (var mem = new MemoryStream(buffer))
{
while (mem.Position < mem.Length)
{
var str = await LoadStringAsync(mem).ConfigureAwait(false);
strings.Add(str);
if (mem.Position % 4 != 0 && mem.Position < mem.Length)
{
await VersionResource.AlignWordBoundaryAsync(mem).ConfigureAwait(false);
}
}
}
var result = new VersionStringTable(key, strings.ToArray());
return(result);
}
