private static void addAttachIfNecessary(Config config, Log log) {
String srcName = null, trgName = null;
String archBits = (SystemUtil.getJREArch() == SystemUtil.ARCH_64) ? "64" : "32";
// Windows
if (SystemUtil.isWindows()) {
trgName = "attach.dll";
srcName = "windows" + archBits + "/" + trgName;
}
// Linux
else if (SystemUtil.isLinux()) {
trgName = "libattach.so";
srcName = "linux" + archBits + "/" + trgName;
}
// Solaris
else if (SystemUtil.isSolaris()) {
trgName = "libattach.so";
srcName = "solaris" + archBits + "/" + trgName;
}
// Mac OSX
else if (SystemUtil.isMacOSX()) {
trgName = "libattach.dylib";
srcName = "macosx" + archBits + "/" + trgName;
}
if (srcName != null) {
// create dll if necessary
Resource binDir = getBinDirectory(config);
Resource trg = binDir.getRealResource(trgName);
if (!trg.exists() || trg.length() == 0) {
log.info("Instrumentation", "deploy /resource/bin/" + srcName + " to " + trg);
InputStream src = InfoImpl.class.getResourceAsStream("/resource/bin/" + srcName);
try {
IOUtil.copy(src, trg, true);
} catch (IOException e) {
log.log(Log.LEVEL_ERROR, "Instrumentation", e);
}
}
// set directory to library path
SystemUtil.addLibraryPathIfNoExist(binDir, log);
}
}
private static Resource createToolsJar(Config config) throws IOException {
Resource dir = getDeployDirectory(config);
String os = "bsd"; // used for Mac OS X
if (SystemUtil.isWindows()) {
os = "windows";
} else if (SystemUtil.isLinux()) { // not MacOSX
os = "linux";
} else if (SystemUtil.isSolaris()) {
os = "solaris";
}
String name = "tools-" + os + "-" + TOOLS_VERSION + ".jar";
Resource trg = dir.getRealResource(name);
if (!trg.exists() || trg.length() == 0) {
InputStream jar = InfoImpl.class.getResourceAsStream("/resource/lib/" + name);
IOUtil.copy(jar, trg, true);
}
return trg;
}