How can I change codec parsing system in MjSip? - codec

I am working on a softphone project and using MjSip stack to create develop it. The core MjSip is only suporrted with PCMA/PCMU codecs. But I want to add some more codecs with it like G729, GSM, iLBC etc.
In MjSip the class AudioSender.java is a pure-java audio stream sender. It uses javax.sound package.
In that class javax.sound.sampled.AudioFormat is used for formatting the audio stream with PCM signed, unsigned or float type.
It has done in MjSip like following.
AudioFormat.Encoding codec;
if (pcmu) {
codec = AudioFormat.Encoding.ULAW;
} else if (linear_signed) {
codec = AudioFormat.Encoding.PCM_SIGNED;
} else if (pcma) {
codec = AudioFormat.Encoding.ALAW;
} else {
codec = AudioFormat.Encoding.PCM_UNSIGNED; // default
}
if (sound)
{ AudioFormat format=new AudioFormat(codec,sample_rate,8*sample_size,1,sample_size,sample_rate,big_endian);
System.out.println("System audio format: "+format);
audio_input=new AudioInput(format);
sender=new RtpStreamSender(audio_input.getInputStream(),false,payload_type,frame_rate,frame_size,daddr,dport);
}
But I have created my own package org.mine.codec including this classes
Codec.java (This is an Interface)
CodecAttribute.java
CodecUtils.java
CodecFactory.java
CodecG729.java
CodecPCMA.java
CodecPCMU.java
So I want to use this instead of that AudioFormat.Encoding. How should I construct my AudioSender.java class and what changed are needed in RtpStreamSender.java class?
Is it possible to ignore that AudioFormat class? If I have to use that what would be the constructor of RtpStreamSender.java?

Related

Getting positions from gpsd in a Qt quick program

I have a computer with a GPS connected to a serial port that is running gpsd with a pretty basic configuration. Here is the contents of /etc/default/gpsd:
START_DAEMON="true"
USBAUTO="false"
DEVICES="/dev/ttyS0"
GPSD_OPTIONS="-n -G"
GPSD_SOCKET="/var/run/gpsd.sock"
With this config, gpsd runs fine and all gpsd client utilities, e.g. cgps, gpspipe, gpsmon, can get data from the GPS.
I am trying to access GPS data from a Qt QML program using the PositionSource element with the following syntax but lat and long show as NaN so it doesn't work:
PositionSource {
id: gpsPos
updateInterval: 500
active: true
nmeaSource: "socket://localhost:2947"
onPositionChanged: {
myMap.update( gpsPos.position )
}
}
I tried piping the NMEA data from the GPS to another port using gpspipe -r | nc -l 6000 and specifying nmeaSource: "socket://localhost:6000 and everything works fine!
How do I make Qt talk to gpsd directly?
After tinkering (i.e. compiling from source, installing, configuring, testing, etc.) with gps-share, Gypsy, geoclue2, serialnmea and other ways to access data from a GPS connected to a serial port (thanks to Pa_ for all the suggestions), but all with no results while gpsd was working perfectly for other apps, I decided to make Qt support gpsd by making a very crude change to the QDeclarativePositionSource class to implement support for a gpsd scheme in the URL for the nmeaSource property. With this change, a gpsd source can now be defined as nmeaSource: "gpsd://hostname:2947" (2947 is the standard gpsd port).
The changed code is shown below. I would suggest this should be added to Qt at some point but in the meantime, I guess I need to derive this class to implement my change in a new QML component but, being new to QML, I have no idea how that is done. I suppose it would also probably be a good idea to stop and start the NMEA stream from gpsd based on the active property of the PositionSource item... I will get to it at some point but would appreciate pointers on how to do this in a more elegant way.
void QDeclarativePositionSource::setNmeaSource(const QUrl &nmeaSource)
{
if ((nmeaSource.scheme() == QLatin1String("socket") )
|| (nmeaSource.scheme() == QLatin1String("gpsd"))) {
if (m_nmeaSocket
&& nmeaSource.host() == m_nmeaSocket->peerName()
&& nmeaSource.port() == m_nmeaSocket->peerPort()) {
return;
}
delete m_nmeaSocket;
m_nmeaSocket = new QTcpSocket();
connect(m_nmeaSocket, static_cast<void (QTcpSocket::*)(QAbstractSocket::SocketError)> (&QAbstractSocket::error),
this, &QDeclarativePositionSource::socketError);
connect(m_nmeaSocket, &QTcpSocket::connected,
this, &QDeclarativePositionSource::socketConnected);
// If scheme is gpsd, NMEA stream must be initiated by writing a command
// on the socket (gpsd WATCH_ENABLE | WATCH_NMEA flags)
// (ref.: gps_sock_stream function in gpsd source file libgps_sock.c)
if( nmeaSource.scheme() == QLatin1String("gpsd")) {
m_nmeaSocket->connectToHost(nmeaSource.host(),
nmeaSource.port(),
QTcpSocket::ReadWrite);
char const *gpsdInit = "?WATCH={\"enable\":true,\"nmea\":true}";
m_nmeaSocket->write( gpsdInit, strlen(gpsdInit);
} else {
m_nmeaSocket->connectToHost(nmeaSource.host(), nmeaSource.port(), QTcpSocket::ReadOnly);
}
} else {
...

library module upgrade to Glide 4, where should the AppGlideModule be put in

In library module to upgrade to Glide 4.9.0.
api "com.github.bumptech.glide:glide:4.9.0"
api "com.github.bumptech.glide:annotations:4.9.0"
annotationProcessor "com.github.bumptech.glide:compiler:4.9.0"
and having a kotlin extension
fun ImageView.loadImg(imageUrl: String) {
// 4.+ code
var requestOptions : RequestOptions = RequestOptions()
.placeholder(ColorDrawable(Color.LTGRAY))
.diskCacheStrategy(DiskCacheStrategy.ALL)
if (!TextUtils.isEmpty(imageUrl)) {
Glide.with(context)
.setDefaultRequestOptions(requestOptions) // or use .apply(requestOptions) but after the .load()
.asBitmap()
.load(imageUrl)
.into(this)
}
}
but it crashes
java.lang.AbstractMethodError: abstract method "void com.bumptech.glide.module.RegistersComponents.registerComponents(android.content.Context, com.bumptech.glide.Glide, com.bumptech.glide.Registry)"
at com.bumptech.glide.Glide.initializeGlide(Glide.java:270)
at com.bumptech.glide.Glide.initializeGlide(Glide.java:223)
at com.bumptech.glide.Glide.checkAndInitializeGlide(Glide.java:184)
at com.bumptech.glide.Glide.get(Glide.java:168)
at com.bumptech.glide.Glide.getRetriever(Glide.java:689)
at com.bumptech.glide.Glide.with(Glide.java:716)
at com.common.extentions.ExtensionsKt.loadImg(Extensions.kt:44)
After adding
#GlideModule
class TheAppGlideModule : AppGlideModule() {
override fun isManifestParsingEnabled(): Boolean {
return false
}
}
to the library module does not help, or adding it to hosting app only does not work either,
but after adding it to both the library module and the hosting app the crash goes away.
according to documentation https://bumptech.github.io/glide/doc/generatedapi.html,
isnt it that it not supposed to have this class defined in the library module?
anyone has same experience?
* For now the API is only generated when a properly annotated AppGlideModule is found.
* There can only be one AppGlideModule per application.
* As a result it’s not possible to generate the API for a library without precluding any application
* that uses the library from using the generated API.
Resolved, it has missed
api "com.github.bumptech.glide:annotations:$versions.glide"
in the application side (not sure why adding single one in the module did not work and why with both it worked, maybe didnt do clear/rebuild after change?)

NSFileProtectionComplete doesn't encrypt the core data file

I am using Xcode 7.3 for iOS 9.3 to try and encrypt a Core Data file. I am trying to use NSPersistentStoreFileProtectionKey and set it to NSFileProtectionComplete to enable the encryption. It is not working for some reason and I can always see the .sqlite file generated by the app and browse through the content in sqlitebrowser or iexplorer. Here is my code :
lazy var persistentStoreCoordinator: NSPersistentStoreCoordinator = {
// The persistent store coordinator for the application. This implementation creates and returns a coordinator, having added the store for the application to it. This property is optional since there are legitimate error conditions that could cause the creation of the store to fail.
// Create the coordinator and store
let coordinator = NSPersistentStoreCoordinator(managedObjectModel: self.managedObjectModel)
let url = self.applicationDocumentsDirectory.URLByAppendingPathComponent("SingleViewCoreData.sqlite")
var failureReason = "There was an error creating or loading the application's saved data."
let dict: [NSObject : AnyObject] = [
NSPersistentStoreFileProtectionKey : NSFileProtectionComplete
]
do {
try coordinator.addPersistentStoreWithType(NSSQLiteStoreType, configuration: nil, URL: url, options: dict)
} catch {
// Report any error we got.
var dict = [String: AnyObject]()
dict[NSLocalizedDescriptionKey] = "Failed to initialize the application's saved data"
dict[NSLocalizedFailureReasonErrorKey] = failureReason
dict[NSUnderlyingErrorKey] = error as NSError
let wrappedError = NSError(domain: "YOUR_ERROR_DOMAIN", code: 9999, userInfo: dict)
// Replace this with code to handle the error appropriately.
// abort() causes the application to generate a crash log and terminate. You should not use this function in a shipping application, although it may be useful during development.
NSLog("Unresolved error \(wrappedError), \(wrappedError.userInfo)")
abort()
}
do {
let url = self.applicationDocumentsDirectory.URLByAppendingPathComponent("SingleViewCoreData.sqlite")
try NSFileManager.defaultManager().setAttributes([NSFileProtectionKey : NSFileProtectionComplete], ofItemAtPath: url.path!)
} catch {
}
do {
let url = self.applicationDocumentsDirectory.URLByAppendingPathComponent("SingleViewCoreData.sqlite-wal")
try NSFileManager.defaultManager().setAttributes([NSFileProtectionKey : NSFileProtectionComplete], ofItemAtPath: url.path!)
// try print(NSFileManager.defaultManager().attributesOfFileSystemForPath(String(url)))
} catch {
}
do {
let url = self.applicationDocumentsDirectory.URLByAppendingPathComponent("SingleViewCoreData.sqlite-shm")
try NSFileManager.defaultManager().setAttributes([NSFileProtectionKey : NSFileProtectionComplete], ofItemAtPath: url.path!)
// try print(NSFileManager.defaultManager().attributesOfFileSystemForPath(String(url)))
} catch {
}
return coordinator
}()
I have also enabled Data Protection for my target in the "Capabilities". I have regenerated the provisioning profile from the Apple Developer portal and am using that with Enabled Data Protection.
I am also using the following code to check the file attributes of .sqlite , .sqlite-wal and .sqlite-shm files. NSFileProtectionKey is correctly set for all 3 of them.
func checkProtectionForLocalDb(atDir : String){
let fileManager = NSFileManager.defaultManager()
let enumerator: NSDirectoryEnumerator = fileManager.enumeratorAtPath(atDir)!
for path in enumerator {
let attr : NSDictionary = enumerator.fileAttributes!
print(attr)
}
}
I also tried disabling the Journal mode to prevent -wal and -shm files from being created. But I can still read the .sqlite file. Even though the attributes read NSFileProtectionComplete.
As described in the Apple Documentation at Apple Docs under "Protecting Data using On Disk Encryption", I tried to check whether the value of variable protectedDataAvailable changes as shown in the code below
public func applicationDidEnterBackground(application: UIApplication) {
// Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later.
// If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
NSThread.sleepForTimeInterval(10)
sleep(10)
let dataAvailable : Bool = UIApplication.sharedApplication().protectedDataAvailable
print("Protected Data Available : " + String(dataAvailable))
}
If I check the value without the delay it's set to true but after adding the delay it's set to false. This is kind of encouraging, however, right after, when I download the container, to show the content, it still has .sqlite file that still shows the content when opened in sqlitebrowser.
Ok, I finally understand this.
Using Xcode 7.3.1
Enabling File Protection
Enable File Protection using the Capabilities tab on your app target
If you do not want the default NSFileProtectionComplete, change this setting in the developer portal under your app id
Make sure Xcode has the new provisioning profile this creates.
For protecting files your app creates, that's it.
To protect Core Data, you need to add the NSPersistentStoreFileProtectionKey: NSFileProtectionComplete option to your persistent store.
Example:
var options: [NSObject : AnyObject] = [NSMigratePersistentStoresAutomaticallyOption: true,
NSPersistentStoreFileProtectionKey: NSFileProtectionComplete,
NSInferMappingModelAutomaticallyOption: true]
do {
try coordinator!.addPersistentStoreWithType(NSSQLiteStoreType, configuration: nil, URL: url, options: options)
Testing File Protection
I am not able to test this using a non-jailbroken device connected to a computer. Every attempt to access the device this way requires that I "trust" the computer and I believe that trusted computers are always able to read the phone's data ("Trusted computers can sync with your iOS device, create backups, and access your device's photos, videos, contacts, and other content" - https://support.apple.com/en-us/HT202778). I think the other answers on SO referencing this technique are no longer valid with more recent versions of iOS. Indeed, I am always able to download the container using XCode and view the app's data using iPhone Explorer. So how to test...
1 - Create an archive and ensure that it is has the proper entitlements by running the following on the .app file from the command line:
codesign -d --entitlements :- <path_to_app_binary>
You should see a key/value pair that represents your Data Protection level. In this example, NSFileProtectionComplete:
<key>com.apple.developer.default-data-protection</key>
<string>NSFileProtectionComplete</string>
In addition, I used the following two techniques to satisfy myself that the data protection is indeed working. They both require code changes.
2 - Add some code to verify that the proper NSFileProtectionKey is being set on your files and/or core data store:
NSFileManager.defaultManager().attributesOfItemAtPath(dbPath.path!)
If I print this out on one of my files I get:
["NSFileCreationDate": 2016-10-14 02:06:39 +0000, "NSFileGroupOwnerAccountName": mobile, "NSFileType": NSFileTypeRegular, "NSFileSystemNumber": 16777218, "NSFileOwnerAccountName": mobile, "NSFileReferenceCount": 1, "NSFileModificationDate": 2016-10-14 02:06:39 +0000, "NSFileExtensionHidden": 0, "NSFileSize": 81920, "NSFileGroupOwnerAccountID": 501, "NSFileOwnerAccountID": 501, "NSFilePosixPermissions": 420, "NSFileProtectionKey": NSFileProtectionComplete, "NSFileSystemFileNumber": 270902]
Note the "NSFileProtectionKey": "NSFileProtectionComplete" pair.
3 - Modify the following code and hook it up to some button in your app.
#IBAction func settingButtonTouch(sender: AnyObject) {
updateTimer = NSTimer.scheduledTimerWithTimeInterval(0.5, target: self,
selector: #selector(TabbedOverviewViewController.runTest), userInfo: nil, repeats: true)
registerBackgroundTask()
}
var backgroundTask: UIBackgroundTaskIdentifier = UIBackgroundTaskInvalid
var updateTimer: NSTimer?
func registerBackgroundTask() {
backgroundTask = UIApplication.sharedApplication().beginBackgroundTaskWithExpirationHandler {
[unowned self] in
self.endBackgroundTask()
}
assert(backgroundTask != UIBackgroundTaskInvalid)
}
func endBackgroundTask() {
NSLog("Background task ended.")
UIApplication.sharedApplication().endBackgroundTask(backgroundTask)
backgroundTask = UIBackgroundTaskInvalid
}
func runTest() {
switch UIApplication.sharedApplication().applicationState {
case .Active:
NSLog("App is active.")
checkFiles()
case .Background:
NSLog("App is backgrounded.")
checkFiles()
case .Inactive:
break
}
}
func checkFiles() {
// attempt to access a protected resource, i.e. a core data store or file
}
When you tap the button this code begins executing the checkFiles method every .5 seconds. This should run indefinitely with the app in the foreground or background - until you lock your phone. At that point it should reliably fail after roughly 10 seconds - exactly as described in the description of NSFileProtectionComplete.
We need to understand how Data Protection works.
Actually, you don't even need to enable it. Starting with iOS7, the default protection level is “File Protection Complete until first user authentication.”
This means that the files are not accessible until the user unlocks the device for the first time. After that, the files remain accessible even when the device is locked and until it shuts down or reboots.
The other thing is that you're going to see the app's data on a trusted computer always - regardless of the Data Protection level setting.
However, the data can’t be accessed if somebody tries to read them from the flash drive directly. The purpose of Data Protection is to ensure that sensitive data can’t be extracted from a password-protected device’s storage.
After running this code, I could still access and read the contents written to protectedFileURL, even after locking the device.
do {
try data.write(to: protectedFileURL, options: .completeFileProtectionUnlessOpen)
} catch {
print(error)
}
But that's normal since I ran iExplorer on a trusted computer.
And for the same reason, it's fine if you see your sqlite file.
The situation is different if your device gets lost or stolen. A hacker won't be able to read the sqlite file since it's encrypted. Well, unless he guesses your passcode somehow.
Swift 5.0 & Xcode 11:
Enable "Data Protection" in "Capabilities".
Use the following code to protect a file or folder at a specific path:
// Protects a file or folder + excludes it from backup.
// - parameter path: Path component of the file.
// - parameter fileProtectionType: `FileProtectionType`.
// - returns: True, when protected successful.
static func protectFileOrFolderAtPath(_ path: String, fileProtectionType: FileProtectionType) -> Bool {
guard FileManager.default.fileExists(atPath: path) else { return false }
let fileProtectionAttrs = [FileAttributeKey.protectionKey: fileProtectionType]
do {
try FileManager.default.setAttributes(fileProtectionAttrs, ofItemAtPath: path)
return true
} catch {
assertionFailure("Failed protecting path with error: \(error).")
return false
}
}
(Optional) Use the following code to check whether the file or folder at the specific path is protected (note: This only works on physical devices):
/// Returns true, when the file at the provided path is protected.
/// - parameter path: Path of the file to check.
/// - note: Returns true, for simulators. Simulators do not have hardware file encryption. This feature is only available for real devices.
static func isFileProtectedAtPath(_ path: String) -> Bool {
guard !Environment.isSimulator else { return true } // file protection does not work on simulator!
do {
let attributes = try FileManager.default.attributesOfItem(atPath: path)
if attributes.contains(where: { $0.key == .protectionKey }) {
return true
} else {
return false
}
} catch {
assertionFailure(String(describing: error))
return false
}
}
Rather than encrypt a file at the local level I set NSFileProtectionComplete for the app as a whole.
Create the file 'entitlements.plist' in your apps root folder with the following content.
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>DataProtectionClass</key>
<string>NSFileProtectionComplete</string>
</dict>
</plist>
Then if you haven't already done so already (this could be the problem with your file level encryption) enable Data Protection in your apps capabilities.

Using QNetworkAccessManager across dll

I have a Qt5 application which uses QNetworkAccessManager for network requests which is accessible via a singleton and QPluginLoader to load extensions which add the functionality to the program. Currently I'm using static linking for plugins and everything works just fine.
However I want to switch to using dynamic libraries to separate the core functionality from other parts of the app. I've added the necessary declspec's via macro, and made necessary adjustments in my .pro files.
The problem is that very often (like, 3 of 4 starts) QNetworkAccessManager when used from dlls just returns an empty request or a null pointer. No data, no error string, no headers.
This is the code I'm using for loading plugins:
template <typename PluginType>
static QList<PluginType*> loadModules() {
QList<PluginType*> loadedModules;
foreach (QObject* instance, QPluginLoader::staticInstances()) {
PluginType* plugin = qobject_cast<PluginType*>(instance);
if (plugin) {
loadedModules << plugin;
}
}
QDir modulesDir(qApp->applicationDirPath() + "/modules");
foreach (QString fileName, modulesDir.entryList(QDir::Files)) {
QPluginLoader loader(modulesDir.absoluteFilePath(fileName));
QObject *instance = loader.instance();
PluginType* plugin = qobject_cast<PluginType*>(instance);
if (plugin) {
loadedModules << plugin;
}
}
return loadedModules;
}
Which is used in this non-static non-template overload called during the startup:
bool AppController::loadModules() {
m_window = new AppWindow();
/* some unimportant connection and splashscreen updating */
QList <ModuleInterface*> loadedModules = loadModules<ModuleInterface>();
foreach (ModuleInterface* module, loadedModules) {
m_splash->showMessage(tr("Initializing module: %1").arg(module->getModuleName()),
Qt::AlignBottom | Qt::AlignRight, Qt::white);
module->preinit();
QApplication::processEvents();
// [1]
ControllerInterface *controller = module->getMainController();
m_window->addModule(module->getModuleName(),
QIcon(module->getIconPath()),
controller->primaryWidget(),
controller->settingsWidget());
m_moduleControllers << controller;
}
m_window->addGeneralSettings((new GeneralSettingsController(m_window))->settingsWidget());
m_window->enableSettings();
/* restoring window geometry & showing it */
return true;
}
However, if I insert QThread::sleep(1); into the line marked 1, it works okay, but the loading slows down and I highly doubt it is a stable solution that will work everywhere.
Also, the site I'm sending requests to is MyAnimeList.
All right, now I have finally debugged it. Turned out I deleted internal QNetworkAccessManager in one of the classes that needed unsync access. That, and updating to Qt5.3 seem to have solved my problem.

How to get the thin client URI of an Alfresco folder/document?

A thin client URI is a web address that you can type to see details about a file or folder, on a nice web user interface.
For instance, my Android app uses Alfresco's CMIS API, but for complex operations (eg. to start a workflow on this file), you could click on a link and it would bring you to the fully-fledged web interface (provided by the Alfresco server).
How to calculate this thin client URI, for any Alfresco folder/document?
A good start is to use the thinClientURI feature of the CMIS protocol. Unfortunately it only work for the root of the repository.
A perfect algorithm would show Alfresco Share nodes in their Alfresco Share site, rather than in Share's generic Repository Browser.
Alfresco does have a little known feature to do just what you need! I believe it was implemented in Enterprise 4.0.3ish, ready for 4.1, and the main use of it so far is in Cloud Sync.
The webscript you're looking for is org.alfresco.repository.site.site-share-view-url.get and it is exposed as /api/sites/shareUrl?nodeRef=nodeRef . It returns a simple bit of JSON, such as:
{
"site": "alfresco-test",
"url": "https:\/\/my.alfresco.com\/share\/test.com\/page\/site\/alfresco-test\/document-details?nodeRef=workspace:\/\/SpacesStore\/aae3b33fd-23d4-4091-ae64-44a8e332091341"
}
(The above example is taken from the Alfresco cloud version, but it should be present in late 4.0 enterprise releases, enterprise 4.1, and community + enterprise 4.2 onwards)
If you want to see what kinds of content it supports, your best bet is to look at the java class which powers it, org.alfresco.repo.web.scripts.site.SiteShareViewUrlGet
However, one slight restriction is that it only supports nodes that are located within sites. If you have a non-site node, you'll have to calculate a repository browser URL for it yourself...
Below is my current implementation.
It is (very) far from perfect, as it only works for folders, and only in Alfresco Share.
string suffix1 = "alfresco/cmisatom";
string suffix2 = "alfresco/service/cmis";
if (repo.Address.AbsoluteUri.EndsWith(suffix1) || repo.Address.AbsoluteUri.EndsWith(suffix2))
{
// Detect suffix length.
int suffixLength = 0;
if (repo.Address.AbsoluteUri.EndsWith(suffix1))
suffixLength = suffix1.Length;
if (repo.Address.AbsoluteUri.EndsWith(suffix2))
suffixLength = suffix2.Length;
string root = repo.Address.AbsoluteUri.Substring(0, repo.Address.AbsoluteUri.Length - suffixLength);
if (repo.RemotePath.StartsWith("/Sites"))
{
// Case of Alfresco Share.
// Example RemotePath: /Sites/thesite
// Result: http://server/share/page/site/thesite/documentlibrary
// Example RemotePath: /Sites/thesite/documentLibrary/somefolder/anotherfolder
// Result: http://server/share/page/site/thesite/documentlibrary#filter=path|%2Fsomefolder%2Fanotherfolder
// Example RemotePath: /Sites/s1/documentLibrary/éß和ệ
// Result: http://server/share/page/site/s1/documentlibrary#filter=path|%2F%25E9%25DF%25u548C%25u1EC7
// Example RemotePath: /Sites/s1/documentLibrary/a#bc/éß和ệ
// Result: http://server/share/page/site/thesite/documentlibrary#filter=path%7C%2Fa%2523bc%2F%25E9%25DF%25u548C%25u1EC7%7C
string path = repo.RemotePath.Substring("/Sites/".Length);
if (path.Contains("documentLibrary"))
{
int firstSlashPosition = path.IndexOf('/');
string siteName = path.Substring(0, firstSlashPosition);
string pathWithinSite = path.Substring(firstSlashPosition + "/documentLibrary".Length);
string escapedPathWithinSite = HttpUtility.UrlEncode(pathWithinSite);
string reescapedPathWithinSite = HttpUtility.UrlEncode(escapedPathWithinSite);
string sharePath = reescapedPathWithinSite.Replace("%252f", "%2F");
return root + "share/page/site/" + siteName + "/documentlibrary#filter=path|" + sharePath;
}
else
{
// Site name only.
return root + "share/page/site/" + path + "/documentlibrary";
}
}
else
{
// Case of Alfresco Web Client. Difficult to build a direct URL, so return root.
return root;
}
}

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