public WebkitDebugTarget connect(
ILaunch launch,
ILaunchConfiguration configuration,
IResourceResolver resourceResolver,
IDeviceChooser deviceChooser,
IBrowserTabChooser browserTabChooser,
IProgressMonitor monitor)
throws CoreException {
try {
SDBGLaunchConfigWrapper launchConfig = new SDBGLaunchConfigWrapper(configuration);
LogTimer timer = new LogTimer("Chrome debug connect");
try {
timer.startTask("connect");
try {
launchConfig.markAsLaunched();
List<? extends IDeviceInfo> devices = adbManager.getDevices();
if (devices.isEmpty()) {
throw new DebugException(
new Status(
IStatus.ERROR,
SDBGDebugCorePlugin.PLUGIN_ID,
"No USB-attached Android devices found.\n\nPlease make sure you have enabled USB debugging on your device and you have attached it to the PC via USB."));
}
IDeviceInfo device = deviceChooser.chooseDevice(devices);
if (device != null) {
int port = NetUtils.findUnusedPort(DEVTOOLS_PORT_NUMBER);
MobileBrowserUtils.addChromiumForward(adbManager, device.getId(), port);
try {
final String url = launchConfig.getUrl();
boolean launchTab =
launchConfig.isLaunchTabWithUrl() && url != null && url.length() > 0;
if (launchTab) {
MobileBrowserUtils.launchChromeBrowser(adbManager, device.getId());
IBrowserTabInfo tab =
getChromiumTab(
null /*runtimeProcess*/,
new IBrowserTabChooser() {
@Override
public IBrowserTabInfo chooseTab(List<? extends IBrowserTabInfo> tabs)
throws CoreException {
for (IBrowserTabInfo tab : tabs) {
if (tab.getUrl() != null
&& tab.getUrl().toLowerCase().contains(url.toLowerCase())) {
return tab;
}
}
return null;
}
},
"127.0.0.1",
port,
10 * 1000L /*maxStartupDelay*/,
null /*output*/);
if (tab == null) {
MobileBrowserUtils.launchChromeBrowser(
adbManager, device.getId(), launchConfig.getUrl());
}
}
return connectToChromiumDebug(
"Mobile Chrome Remote Connection",
launch,
launchConfig,
null /*url*/,
monitor,
null /*runtimeProcess*/,
timer,
true /*enableBreakpoints*/,
"127.0.0.1",
port,
launchTab ? 10 * 1000L : 0L /*maxStartupDelay*/,
null /*browserOutput*/,
null /*processDescription*/,
resourceResolver,
browserTabChooser,
true /*remote*/);
} catch (IOException e) {
adbManager.removeAllForwards();
throw new CoreException(
new Status(
IStatus.ERROR,
SDBGDebugCorePlugin.PLUGIN_ID,
"Unable to connect to debugger in Chrome: " + e.getMessage(),
e));
} catch (CoreException e) {
adbManager.removeAllForwards();
throw e;
}
} else {
throw new DebugException(
new Status(
IStatus.INFO,
SDBGDebugCorePlugin.PLUGIN_ID,
"No Android device was chosen. Connection cancelled."));
}
} finally {
timer.stopTask();
}
} finally {
timer.stopTimer();
}
} catch (CoreException e) {
DebugPlugin.getDefault().getLaunchManager().removeLaunch(launch);
throw e;
}
}
/**
* @param launchConfig
* @param url
* @param monitor
* @param enableDebugging
* @param browserLocation
* @param browserName
* @throws CoreException
*/
private ListeningStream startNewBrowserProcess(
SDBGLaunchConfigWrapper launchConfig,
String url,
IProgressMonitor monitor,
boolean enableDebugging,
StringBuilder argDescription,
List<String> extraArguments,
int[] devToolsPortNumberHolder)
throws CoreException {
Process process = null;
monitor.worked(1);
ProcessBuilder builder = new ProcessBuilder();
Map<String, String> env = builder.environment();
// Due to differences in 32bit and 64 bit environments, dartium 32bit launch does not work on
// linux with this property.
env.remove("LD_LIBRARY_PATH");
Map<String, String> wrapperEnv = launchConfig.getEnvironment();
if (!wrapperEnv.isEmpty()) {
for (String key : wrapperEnv.keySet()) {
env.put(key, wrapperEnv.get(key));
}
}
int devToolsPortNumber = -1;
if (enableDebugging) {
devToolsPortNumber = NetUtils.findUnusedPort(DEVTOOLS_PORT_NUMBER);
if (devToolsPortNumber == -1) {
throw new CoreException(
new Status(
IStatus.ERROR,
SDBGDebugCorePlugin.PLUGIN_ID,
"Unable to locate an available port for the browser debugger"));
}
}
devToolsPortNumberHolder[0] = devToolsPortNumber;
List<String> arguments =
buildArgumentsList(
launchConfig,
enableDebugging && url != null ? INITIAL_PAGE : url,
devToolsPortNumber,
extraArguments);
builder.command(arguments);
builder.redirectErrorStream(true);
describe(arguments, argDescription);
try {
process = builder.start();
} catch (IOException e) {
SDBGDebugCorePlugin.logError("Exception while starting browser", e);
throw new CoreException(
new Status(
IStatus.ERROR,
SDBGDebugCorePlugin.PLUGIN_ID,
"Could not launch browser: " + e.toString()));
}
browserProcess = process;
return readFromProcessPipes(browserProcess.getInputStream());
}