private boolean callCppMethodOptionally(
String moduleTypeName, String cpp, Object... thatAndParams) {
try {
NativeType[] types = new NativeType[thatAndParams.length - 1];
for (int i = 0; i < types.length; i++) {
types[i] = getNativeTypeForObject(thatAndParams[i + 1]);
}
NativeSymbolInfo info = finder.findAnyMethodForParameters(moduleTypeName, cpp, types);
// System.err.println("FOR: " + moduleTypeName + " " + cpp + " " + Arrays.asList(types) + "
// -> " + info);
debug(
"Mangled cpp method '"
+ moduleTypeName
+ "::"
+ cpp
+ "' as '"
+ (info == null ? "MISSING" : info.mangledName)
+ "'");
if (info != null) {
apply(f(info.mangledName), thatAndParams);
return true;
}
} catch (UnsatisfiedLinkError err2) {
debug("Failed calling on C++ method '" + moduleTypeName + "::" + cpp + "'");
// swallow exception
}
return false;
}
private Bundle getBundle(String bundleName) {
Bundle bundle = bundles.get(bundleName);
if (bundle == null) {
/*
NativeLibrary.addSearchPath(bundleName, ".");
String module_path = System.getenv("GSP_MODULES_PATH");
if (module_path != null && !module_path.isEmpty()) {
String delims = ":";
String[] tokens = module_path.split(delims);
for (int i = 0; i < tokens.length; i++) {
if(!tokens[i].isEmpty())
NativeLibrary.addSearchPath(bundleName, tokens[i]);
}
}
module_path = System.getProperty("gsp.module.path");
if (module_path != null && !module_path.isEmpty()) {
String delims = ":";
String[] tokens = module_path.split(delims);
for (int i = 0; i < tokens.length; i++) {
if(!tokens[i].isEmpty())
System.err.println("ADDED "+tokens[i]);
NativeLibrary.addSearchPath(bundleName, tokens[i]);
}
}
try {
bundle = new Bundle(NativeLibrary.getInstance(bundleName), NativeFunctionFinder.create(bundleName));
bundles.put(bundleName, bundle);
} catch (Exception e) {
// TODO test NativeFunctionFinder also (add exceptions in it, or in the create or ...)
// cannot load
// TODO report
}*/
try {
bundle =
new Bundle(BridJ.getNativeLibrary(bundleName), NativeFunctionFinder.create(bundleName));
bundles.put(bundleName, bundle);
// bundle.jnalibrary = NativeLibrary.getInstance(bundleName);
} catch (Exception e) {
throw ex("Could not load native bundle/library with name '" + bundleName + "'", e);
// TODO test NativeFunctionFinder also (add exceptions in it, or in the create or ...)
// cannot load
// TODO report
}
}
return bundle;
}