// ---------------- Dumping a GettextResourceSet ----------------
private void Dump (GettextResourceSet catalog) {
MethodInfo pluralMethod =
catalog.GetType().GetMethod("GetMsgidPluralTable", Type.EmptyTypes);
// Search for the header entry.
{
Object header_entry = catalog.GetObject("");
// If there is no header entry, fake one.
// FIXME: This is not needed; right after po_lex_charset_init set
// the PO charset to UTF-8.
if (header_entry == null)
header_entry = "Content-Type: text/plain; charset=UTF-8\n";
DumpMessage("", null, header_entry);
}
// Now the other messages.
{
Hashtable plural = null;
if (pluralMethod != null)
plural = pluralMethod.Invoke(catalog, new Object[0]) as Hashtable;
foreach (String key in catalog.Keys)
if (!"".Equals(key)) {
Object value = catalog.GetObject(key);
String key_plural =
(plural != null && value is String[] ? plural[key] as String : null);
DumpMessage(key, key_plural, value);
}
}
}
// ---------------- Dumping a GettextResourceSet ----------------
private void Dump(GettextResourceSet catalog)
{
MethodInfo pluralMethod =
catalog.GetType().GetMethod("GetMsgidPluralTable", Type.EmptyTypes);
// Search for the header entry.
{
Object header_entry = catalog.GetObject("");
// If there is no header entry, fake one.
// FIXME: This is not needed; right after po_lex_charset_init set
// the PO charset to UTF-8.
if (header_entry == null)
{
header_entry = "Content-Type: text/plain; charset=UTF-8\n";
}
DumpMessage("", null, header_entry);
}
// Now the other messages.
{
Hashtable plural = null;
if (pluralMethod != null)
{
plural = pluralMethod.Invoke(catalog, new Object[0]) as Hashtable;
}
foreach (String key in catalog.Keys)
{
if (!"".Equals(key))
{
Object value = catalog.GetObject(key);
String key_plural =
(plural != null && value is String[] ? plural[key] as String : null);
DumpMessage(key, key_plural, value);
}
}
}
}
/// <summary>
/// Instantiates a resource set for a given culture.
/// </summary>
/// <exception cref="ArgumentException">
/// The expected type name is not valid.
/// </exception>
/// <exception cref="ReflectionTypeLoadException">
/// satelliteAssembly does not contain the expected type.
/// </exception>
/// <exception cref="NullReferenceException">
/// The type has no no-arguments constructor.
/// </exception>
private static GettextResourceSet InstantiateResourceSet(Assembly satelliteAssembly, String resourceName, CultureInfo culture)
{
string typeName = String.Format("GNU.Gettext.{0}", MakeResourceSetClassName(culture));
// We expect a class with a culture dependent class name.
Type type = satelliteAssembly.GetType(typeName);
// We expect it has a no-argument constructor, and invoke it.
ConstructorInfo constructor = type.GetConstructor(Type.EmptyTypes);
var instance = constructor.Invoke(null);
GettextResourceSet result = instance as GettextResourceSet;
return(result);
}
public DumpResource(String baseDirectory, String resourceName, String cultureName)
{
// We are only interested in the messages belonging to the locale
// itself, not in the inherited messages. Therefore we instantiate just
// the GettextResourceSet, not a GettextResourceManager.
Assembly satelliteAssembly =
GetSatelliteAssembly(baseDirectory, resourceName, cultureName);
GettextResourceSet catalog =
InstantiateResourceSet(satelliteAssembly, resourceName, cultureName);
BufferedStream stream = new BufferedStream(Console.OpenStandardOutput());
Out = new StreamWriter(stream, new UTF8Encoding());
Dump(catalog);
Out.Close();
stream.Close();
}
/// <summary>
/// Returns the array of <c>GettextResourceSet</c>s for a given culture,
/// loading them if necessary, and maintaining the cache.
/// </summary>
private GettextResourceSet[] GetResourceSetsFor(CultureInfo culture)
{
//Console.WriteLine(">> GetResourceSetsFor "+culture);
// Look up in the cache.
GettextResourceSet[] result = (GettextResourceSet[])Loaded[culture];
if (result == null)
{
lock (this) {
// Look up again - maybe another thread has filled in the entry
// while we slept waiting for the lock.
result = (GettextResourceSet[])Loaded[culture];
if (result == null)
{
// Determine the GettextResourceSets for the given culture.
if (culture.Parent == null || culture.Equals(CultureInfo.InvariantCulture))
{
// Invariant culture.
result = EmptyResourceSetArray;
}
else
{
// Use a satellite assembly as primary GettextResourceSet, and
// the result for the parent culture as fallback.
GettextResourceSet[] parentResult = GetResourceSetsFor(culture.Parent);
Assembly satelliteAssembly;
try {
satelliteAssembly = MySatelliteAssembly(culture);
} catch (FileNotFoundException e) {
satelliteAssembly = null;
}
if (satelliteAssembly != null)
{
GettextResourceSet satelliteResourceSet;
try {
satelliteResourceSet = InstantiateResourceSet(satelliteAssembly, BaseName, culture);
} catch (Exception e) {
Console.Error.WriteLine(e);
Console.Error.WriteLine(e.StackTrace);
satelliteResourceSet = null;
}
if (satelliteResourceSet != null)
{
result = new GettextResourceSet[1 + parentResult.Length];
result[0] = satelliteResourceSet;
Array.Copy(parentResult, 0, result, 1, parentResult.Length);
}
else
{
result = parentResult;
}
}
else
{
result = parentResult;
}
}
// Put the result into the cache.
Loaded.Add(culture, result);
}
}
}
//Console.WriteLine("<< GetResourceSetsFor "+culture);
return(result);
}
/// <summary>
/// Returns the array of <c>GettextResourceSet</c>s for a given culture,
/// loading them if necessary, and maintaining the cache.
/// </summary>
private GettextResourceSet[] GetResourceSetsFor(CultureInfo culture)
{
//Console.WriteLine(">> GetResourceSetsFor "+culture);
// Look up in the cache.
GettextResourceSet[] result = (GettextResourceSet[]) Loaded[culture];
if (result == null) {
lock(this) {
// Look up again - maybe another thread has filled in the entry
// while we slept waiting for the lock.
result = (GettextResourceSet[]) Loaded[culture];
if (result == null) {
// Determine the GettextResourceSets for the given culture.
if (culture.Parent == null || culture.Equals(CultureInfo.InvariantCulture))
// Invariant culture.
result = EmptyResourceSetArray;
else {
// Use a satellite assembly as primary GettextResourceSet, and
// the result for the parent culture as fallback.
GettextResourceSet[] parentResult = GetResourceSetsFor(culture.Parent);
Assembly satelliteAssembly;
try {
satelliteAssembly = MySatelliteAssembly(culture);
} catch (FileNotFoundException e) {
satelliteAssembly = null;
}
if (satelliteAssembly != null) {
GettextResourceSet satelliteResourceSet;
try {
satelliteResourceSet = InstantiateResourceSet(satelliteAssembly, BaseName, culture);
} catch (Exception e) {
Console.Error.WriteLine(e);
Console.Error.WriteLine(e.StackTrace);
satelliteResourceSet = null;
}
if (satelliteResourceSet != null) {
result = new GettextResourceSet[1+parentResult.Length];
result[0] = satelliteResourceSet;
Array.Copy(parentResult, 0, result, 1, parentResult.Length);
} else
result = parentResult;
} else
result = parentResult;
}
// Put the result into the cache.
Loaded.Add(culture, result);
}
}
}
//Console.WriteLine("<< GetResourceSetsFor "+culture);
return result;
}
