diff options
| -rw-r--r-- | app/src/main/java/com/wireguard/android/ProfileService.java | 80 | ||||
| -rw-r--r-- | app/src/main/java/com/wireguard/android/ProfileServiceInterface.java | 5 |
2 files changed, 29 insertions, 56 deletions
diff --git a/app/src/main/java/com/wireguard/android/ProfileService.java b/app/src/main/java/com/wireguard/android/ProfileService.java index 5bc0593c..aca47c1c 100644 --- a/app/src/main/java/com/wireguard/android/ProfileService.java +++ b/app/src/main/java/com/wireguard/android/ProfileService.java @@ -54,10 +54,15 @@ public class ProfileService extends Service { private class ProfileAdder extends AsyncTask<Void, Void, Boolean> { private final Profile profile; + private final boolean shouldConnect; - private ProfileAdder(Profile profile) { + private ProfileAdder(Profile profile, boolean shouldConnect) { super(); + for (Profile p : profiles) + if (p.getName().equals(profile.getName())) + throw new IllegalStateException("Profile already exists: " + profile.getName()); this.profile = profile; + this.shouldConnect = shouldConnect; } @Override @@ -65,6 +70,8 @@ public class ProfileService extends Service { Log.i(TAG, "Adding profile " + profile.getName()); try { final String configFile = profile.getName() + ".conf"; + if (new File(getFilesDir(), configFile).exists()) + throw new IOException("Refusing to overwrite existing profile configuration"); final FileOutputStream stream = openFileOutput(configFile, MODE_PRIVATE); stream.write(profile.toString().getBytes(StandardCharsets.UTF_8)); stream.close(); @@ -81,6 +88,8 @@ public class ProfileService extends Service { return; profile.setIsConnected(false); profiles.add(profile); + if (shouldConnect) + new ProfileConnecter(profile).execute(); } } @@ -173,10 +182,14 @@ public class ProfileService extends Service { private class ProfileRemover extends AsyncTask<Void, Void, Boolean> { private final Profile profile; + private final Profile replaceWith; + private final boolean shouldConnect; - private ProfileRemover(Profile profile) { + private ProfileRemover(Profile profile, Profile replaceWith, Boolean shouldConnect) { super(); this.profile = profile; + this.replaceWith = replaceWith; + this.shouldConnect = shouldConnect != null ? shouldConnect : false; } @Override @@ -196,46 +209,8 @@ public class ProfileService extends Service { if (!result) return; profiles.remove(profile); - } - } - - private class ProfileUpdater extends AsyncTask<Void, Void, Boolean> { - private final Profile profile, newProfile; - private final boolean wasConnected; - - private ProfileUpdater(Profile profile, Profile newProfile, boolean wasConnected) { - super(); - this.profile = profile; - this.newProfile = newProfile; - this.wasConnected = wasConnected; - } - - @Override - protected Boolean doInBackground(Void... voids) { - Log.i(TAG, "Updating profile " + profile.getName()); - if (!newProfile.getName().equals(profile.getName())) - throw new IllegalStateException("Profile name mismatch: " + profile.getName()); - try { - final String configFile = profile.getName() + ".conf"; - final FileOutputStream stream = openFileOutput(configFile, MODE_PRIVATE); - stream.write(newProfile.toString().getBytes(StandardCharsets.UTF_8)); - stream.close(); - return true; - } catch (IOException e) { - Log.e(TAG, "Could not update profile " + profile.getName(), e); - return false; - } - } - - @Override - protected void onPostExecute(Boolean result) { - if (!result) - return; - // FIXME: This is also why the list of profiles should be a map. - final int index = profiles.indexOf(profile); - profiles.set(index, newProfile); - if (wasConnected) - new ProfileConnecter(newProfile).execute(); + if (replaceWith != null) + new ProfileAdder(replaceWith, shouldConnect).execute(); } } @@ -276,23 +251,20 @@ public class ProfileService extends Service { return; if (profile.getIsConnected()) new ProfileDisconnecter(profile).execute(); - new ProfileRemover(profile).execute(); + new ProfileRemover(profile, null, null).execute(); } @Override - public void saveProfile(Profile newProfile) { - // FIXME: This is why the list of profiles should be a map. - Profile profile = null; - for (Profile p : profiles) - if (p.getName().equals(newProfile.getName())) - profile = p; - if (profile != null) { - final boolean wasConnected = profile.getIsConnected(); + public void saveProfile(Profile oldProfile, Profile newProfile) { + if (oldProfile != null) { + if (!profiles.contains(oldProfile)) + return; + final boolean wasConnected = oldProfile.getIsConnected(); if (wasConnected) - new ProfileDisconnecter(profile).execute(); - new ProfileUpdater(profile, newProfile, wasConnected).execute(); + new ProfileDisconnecter(oldProfile).execute(); + new ProfileRemover(oldProfile, newProfile, wasConnected).execute(); } else { - new ProfileAdder(newProfile).execute(); + new ProfileAdder(newProfile, false).execute(); } } } diff --git a/app/src/main/java/com/wireguard/android/ProfileServiceInterface.java b/app/src/main/java/com/wireguard/android/ProfileServiceInterface.java index 98024afb..272059bc 100644 --- a/app/src/main/java/com/wireguard/android/ProfileServiceInterface.java +++ b/app/src/main/java/com/wireguard/android/ProfileServiceInterface.java @@ -57,13 +57,14 @@ public interface ProfileServiceInterface { void removeProfile(Profile profile); /** - * Adds the profile if it does not yet exist, or replaces an existing profile of the same name. + * Replace the given profile, or add a new profile if oldProfile is null. * If the profile exists and is currently connected, it will be disconnected before the * replacement, and the service will attempt to reconnect it afterward. If the profile is new, * it will be set to the disconnected state. If successful, configuration for this profile will * be saved to persistent storage. * + * @param oldProfile The existing profile to replace, or null to add the new profile. * @param newProfile The profile to add, or a copy of the profile to replace. */ - void saveProfile(Profile newProfile); + void saveProfile(Profile oldProfile, Profile newProfile); } |