protected virtual void setUpImpl()
{
Thread.CurrentThread.CurrentCulture = CultureInfo.GetCultureInfo("en-us");
TemplateGroup.DefaultGroup = new TemplateGroup();
TemplateCompiler.subtemplateCount = 0;
// new output dir for each test
tmpdir = Path.GetFullPath(Path.Combine(Path.GetTempPath(), "st4-" + currentTimeMillis()));
}
internal CultureInfo GetLocale()
{
string?locale = null;
RuntimeAssembly runtimeAssembly = this;
GetLocale(new QCallAssembly(ref runtimeAssembly), new StringHandleOnStack(ref locale));
if (locale == null)
{
return(CultureInfo.InvariantCulture);
}
return(CultureInfo.GetCultureInfo(locale));
}
/** We really only need a single locale for entire running ANTLR code
* in a single VM. Only pay attention to the language, not the country
* so that French Canadians and French Frenchies all get the same
* template file, fr.stg. Just easier this way.
*/
public static void SetLocale(CultureInfo locale)
{
if (ErrorManager.locale == locale)
{
return;
}
ErrorManager.locale = locale;
string language = locale.TwoLetterISOLanguageName;
string fileName = Path.Combine(Path.Combine(Path.Combine(Path.Combine(Path.Combine(AntlrTool.ToolPathRoot, "Tool"), "Templates"), "messages"), "languages"), language + ".stg");
if (!File.Exists(fileName) && locale.TwoLetterISOLanguageName != CultureInfo.GetCultureInfo("en-us").TwoLetterISOLanguageName)
{
SetLocale(CultureInfo.GetCultureInfo("en-us"));
return;
}
messages = new TemplateGroupFile(fileName);
messages.EnableCache = AntlrTool.EnableTemplateCache;
messages.Listener = initSTListener;
if (!messages.IsDefined("INTERNAL_ERROR"))
{
// pick random msg to load
if (language.Equals(CultureInfo.GetCultureInfo("en-us").TwoLetterISOLanguageName))
{
RawError("ANTLR installation corrupted; cannot find English messages file " + fileName);
Panic();
}
else
{
// recurse on this rule, trying the US locale
SetLocale(CultureInfo.GetCultureInfo("en-us"));
}
}
messages.Listener = blankSTListener;
bool messagesOK = VerifyMessages();
if (!messagesOK && language.Equals(CultureInfo.GetCultureInfo("en-us").TwoLetterISOLanguageName))
{
RawError("ANTLR installation corrupted; English messages file " + language + ".stg incomplete");
Panic();
}
else if (!messagesOK)
{
SetLocale(CultureInfo.GetCultureInfo("en-us")); // try US to see if that will work
}
}
/** We really only need a single locale for entire running ANTLR code
* in a single VM. Only pay attention to the language, not the country
* so that French Canadians and French Frenchies all get the same
* template file, fr.stg. Just easier this way.
*/
public static void SetLocale(CultureInfo locale)
{
ErrorManager.locale = locale;
String language = locale.TwoLetterISOLanguageName;
//String fileName = "org/antlr/tool/templates/messages/languages/"+language+".stg";
string fileName = @"Tool\Templates\messages\languages\" + language + ".stg";
string streamName = "Antlr3." + fileName.Replace('\\', '.');
fileName = System.IO.Path.Combine(AntlrTool.ToolPathRoot, fileName);
//ClassLoader cl = Thread.currentThread().getContextClassLoader();
//InputStream @is = cl.getResourceAsStream(fileName);
System.IO.Stream @is;
if (System.IO.File.Exists(fileName))
{
@is = new System.IO.MemoryStream(System.IO.File.ReadAllBytes(fileName));
}
else
{
@is = typeof(ErrorManager).Assembly.GetManifestResourceStream(streamName);
}
//if ( @is==null ) {
// cl = typeof(ErrorManager).getClassLoader();
// @is = cl.getResourceAsStream(fileName);
//}
if (@is == null && language.Equals(CultureInfo.GetCultureInfo("en-us").TwoLetterISOLanguageName))
{
RawError("ANTLR installation corrupted; cannot find English messages file " + fileName);
Panic();
}
else if (@is == null)
{
//rawError("no such locale file "+fileName+" retrying with English locale");
SetLocale(CultureInfo.GetCultureInfo("en-us")); // recurse on this rule, trying the US locale
return;
}
StreamReader br = null;
try {
br = new StreamReader(new System.IO.BufferedStream(@is));
messages = new StringTemplateGroup(br,
typeof(AngleBracketTemplateLexer),
initSTListener);
br.Close();
}
catch (IOException ioe) {
RawError("error reading message file " + fileName, ioe);
}
finally {
if (br != null)
{
try {
br.Close();
}
catch (IOException ioe) {
RawError("cannot close message file " + fileName, ioe);
}
}
}
messages.ErrorListener = blankSTListener;
bool messagesOK = VerifyMessages();
if (!messagesOK && language.Equals(CultureInfo.GetCultureInfo("en-us").TwoLetterISOLanguageName))
{
RawError("ANTLR installation corrupted; English messages file " + language + ".stg incomplete");
Panic();
}
else if (!messagesOK)
{
SetLocale(CultureInfo.GetCultureInfo("en-us")); // try US to see if that will work
}
}