Merge with origin/master

app/build.gradle

@@ -15,8 +15,9 @@ android {
 
     buildTypes {
         release {
-            minifyEnabled true
+            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
+            // minifyEnabled true
+            // proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
         }
     }
     dexOptions {

app/lint.xml

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <lint>
     <issue id="ExtraTranslation" severity="warning" />
+    <issue id="InvalidPackage" severity="warning" />
     <issue id="MissingTranslation" severity="warning" />
 </lint>

build.xml

@@ -1,142 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project name="davdroid" default="help">
-
-    <!-- The local.properties file is created and updated by the 'android' tool.
-         It contains the path to the SDK. It should *NOT* be checked into
-         Version Control Systems. -->
-    <property file="local.properties" />
-
-    <!-- The ant.properties file can be created by you. It is only edited by the
-         'android' tool to add properties to it.
-         This is the place to change some Ant specific build properties.
-         Here are some properties you may want to change/update:
-
-         source.dir
-             The name of the source directory. Default is 'src'.
-         out.dir
-             The name of the output directory. Default is 'bin'.
-
-         For other overridable properties, look at the beginning of the rules
-         files in the SDK, at tools/ant/build.xml
-
-         Properties related to the SDK location or the project target should
-         be updated using the 'android' tool with the 'update' action.
-
-         This file is an integral part of the build system for your
-         application and should be checked into Version Control Systems.
-
-         -->
-    <property file="ant.properties" />
-
-    <!-- if sdk.dir was not set from one of the property file, then
-         get it from the ANDROID_HOME env var.
-         This must be done before we load project.properties since
-         the proguard config can use sdk.dir -->
-    <property environment="env" />
-    <condition property="sdk.dir" value="${env.ANDROID_HOME}">
-        <isset property="env.ANDROID_HOME" />
-    </condition>
-
-    <!-- The project.properties file is created and updated by the 'android'
-         tool, as well as ADT.
-
-         This contains project specific properties such as project target, and library
-         dependencies. Lower level build properties are stored in ant.properties
-         (or in .classpath for Eclipse projects).
-
-         This file is an integral part of the build system for your
-         application and should be checked into Version Control Systems. -->
-    <loadproperties srcFile="project.properties" />
-
-    <!-- quick check on sdk.dir -->
-    <fail
-            message="sdk.dir is missing. Make sure to generate local.properties using 'android update project' or to inject it through the ANDROID_HOME environment variable."
-            unless="sdk.dir"
-    />
-
-    <!--
-        Import per project custom build rules if present at the root of the project.
-        This is the place to put custom intermediary targets such as:
-            -pre-build
-            -pre-compile
-            -post-compile (This is typically used for code obfuscation.
-                           Compiled code location: ${out.classes.absolute.dir}
-                           If this is not done in place, override ${out.dex.input.absolute.dir})
-            -post-package
-            -post-build
-            -pre-clean
-    -->
-    <import file="custom_rules.xml" optional="true" />
-
-    <!-- Import the actual build file.
-
-         To customize existing targets, there are two options:
-         - Customize only one target:
-             - copy/paste the target into this file, *before* the
-               <import> task.
-             - customize it to your needs.
-         - Customize the whole content of build.xml
-             - copy/paste the content of the rules files (minus the top node)
-               into this file, replacing the <import> task.
-             - customize to your needs.
-
-         ***********************
-         ****** IMPORTANT ******
-         ***********************
-         In all cases you must update the value of version-tag below to read 'custom' instead of an integer,
-         in order to avoid having your file be overridden by tools such as "android update project"
-    -->
-    <!-- version-tag: custom -->
-    <target name="-compile" depends="-pre-build, -build-setup, -code-gen, -pre-compile">
-        <do-only-if-manifest-hasCode elseText="hasCode = false. Skipping...">
-            <!-- merge the project's own classpath and the tested project's classpath -->
-            <path id="project.javac.classpath">
-		<fileset dir="compile-libs" includes="*.jar" />
-              	<path refid="project.all.jars.path" />
-                <path refid="tested.project.classpath" />
-                <path path="${java.compiler.classpath}" />
-            </path>
-            <javac encoding="${java.encoding}"
-                    source="${java.source}" target="${java.target}"
-                    debug="true" extdirs="" includeantruntime="false"
-                    destdir="${out.classes.absolute.dir}"
-                    bootclasspathref="project.target.class.path"
-                    verbose="${verbose}"
-                    classpathref="project.javac.classpath"
-                    fork="${need.javac.fork}">
-                <src path="${source.absolute.dir}" />
-                <src path="${gen.absolute.dir}" />
-                <compilerarg line="${java.compilerargs}" />
-            </javac>
-
-            <!-- if the project is a library then we generate a jar file -->
-            <if condition="${project.is.library}">
-                <then>
-                    <echo level="info">Creating library output jar file...</echo>
-                    <property name="out.library.jar.file" location="${out.absolute.dir}/classes.jar" />
-                    <if>
-                        <condition>
-                            <length string="${android.package.excludes}" trim="true" when="greater" length="0" />
-                        </condition>
-                        <then>
-                            <echo level="info">Custom jar packaging exclusion: ${android.package.excludes}</echo>
-                        </then>
-                    </if>
-
-                    <propertybyreplace name="project.app.package.path" input="${project.app.package}" replace="." with="/" />
-
-                    <jar destfile="${out.library.jar.file}">
-                        <fileset dir="${out.classes.absolute.dir}"
-                                includes="**/*.class"
-                                excludes="${project.app.package.path}/R.class ${project.app.package.path}/R$*.class ${project.app.package.path}/BuildConfig.class"/>
-                        <fileset dir="${source.absolute.dir}" excludes="**/*.java ${android.package.excludes}" />
-                    </jar>
-                </then>
-            </if>
-
-        </do-only-if-manifest-hasCode>
-    </target>
-
-    <import file="${sdk.dir}/tools/ant/build.xml" />
-
-</project>

proguard-project.txt

@@ -1,28 +0,0 @@
-# To enable ProGuard in your project, edit project.properties
-# to define the proguard.config property as described in that file.
-#
-# Add project specific ProGuard rules here.
-# By default, the flags in this file are appended to flags specified
-# in ${sdk.dir}/tools/proguard/proguard-android.txt
-# You can edit the include path and order by changing the ProGuard
-# include property in project.properties.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
-
-# Add any project specific keep options here:
--dontusemixedcaseclassnames
--dontskipnonpubliclibraryclassmembers
-
--dontwarn edu.emory.mathcs.backport.**
--dontwarn ezvcard.**
--dontwarn net.fortuna.**
--dontwarn org.apache.**
--dontwarn org.simpleframework.xml.**
-
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}

project.properties

@@ -1,14 +0,0 @@
-# This file is automatically generated by Android Tools.
-# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
-#
-# This file must be checked in Version Control Systems.
-#
-# To customize properties used by the Ant build system edit
-# "ant.properties", and override values to adapt the script to your
-# project structure.
-#
-# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
-#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
-
-# Project target.
-target=android-21

src/at/bitfire/davdroid/ArrayUtils.java

@@ -1,33 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid;
-
-import java.lang.reflect.Array;
-
-public class ArrayUtils {
-
-	@SuppressWarnings("unchecked")
-	public static <T> T[][] partition(T[] bigArray, int max) {
-		int nItems = bigArray.length;
-		int nPartArrays = (nItems + max-1)/max;
-		
-		T[][] partArrays = (T[][])Array.newInstance(bigArray.getClass().getComponentType(), nPartArrays, 0); 
-		
-		// nItems is now the number of remaining items
-		for (int i = 0; nItems > 0; i++) {
-			int n = (nItems < max) ? nItems : max;
-			partArrays[i] = (T[])Array.newInstance(bigArray.getClass().getComponentType(), n); 
-			System.arraycopy(bigArray, i*max, partArrays[i], 0, n);
-			
-			nItems -= n;
-		}
-		
-		return partArrays;
-	}
-	
-}

src/at/bitfire/davdroid/Constants.java

@@ -1,18 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid;
-
-public class Constants {
-	public static final String
-		APP_VERSION = "0.6.8",
-		ACCOUNT_TYPE = "bitfire.at.davdroid",
-		WEB_URL_HELP = "https://davdroid.bitfire.at/configuration?pk_campaign=davdroid-app",
-		
-		SETTING_DISABLE_COMPRESSION = "disable_compression",
-		SETTING_NETWORK_LOGGING = "network_logging";
-}

src/at/bitfire/davdroid/MainActivity.java

@@ -1,82 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid;
-
-import android.app.Activity;
-import android.content.Intent;
-import android.net.Uri;
-import android.os.Bundle;
-import android.provider.Settings;
-import android.text.Html;
-import android.text.method.LinkMovementMethod;
-import android.view.Menu;
-import android.view.MenuInflater;
-import android.view.MenuItem;
-import android.view.View;
-import android.widget.TextView;
-import at.bitfire.davdroid.syncadapter.AddAccountActivity;
-import at.bitfire.davdroid.syncadapter.GeneralSettingsActivity;
-
-public class MainActivity extends Activity {
-
-	@Override
-	protected void onCreate(Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-		
-		setContentView(R.layout.activity_main);
-		
-		TextView tvWorkaround = (TextView)findViewById(R.id.text_workaround);
-		if (fromPlayStore()) {
-			tvWorkaround.setVisibility(View.VISIBLE);
-			tvWorkaround.setText(Html.fromHtml(getString(R.string.html_main_workaround)));
-		    tvWorkaround.setMovementMethod(LinkMovementMethod.getInstance());
-		}
-		
-		TextView tvInfo = (TextView)findViewById(R.id.text_info);
-		tvInfo.setText(Html.fromHtml(getString(R.string.html_main_info, Constants.APP_VERSION)));
-		tvInfo.setMovementMethod(LinkMovementMethod.getInstance());
-	}
-
-	@Override
-	public boolean onCreateOptionsMenu(Menu menu) {
-		MenuInflater inflater = getMenuInflater();
-	    inflater.inflate(R.menu.main_activity, menu);
-	    return true;
-	}
-
-	
-	public void addAccount(MenuItem item) {
-		Intent intent = new Intent(this, AddAccountActivity.class);
-		startActivity(intent);
-	}
-	
-	public void showDebugSettings(MenuItem item) {
-		Intent intent = new Intent(this, GeneralSettingsActivity.class);
-		startActivity(intent);
-	}
-
-	public void showSyncSettings(MenuItem item) {
-		Intent intent = new Intent(Settings.ACTION_SYNC_SETTINGS);
-		startActivity(intent);
-	}
-
-	public void showWebsite(MenuItem item) {
-		Intent intent = new Intent(Intent.ACTION_VIEW);
-		intent.setData(Uri.parse(Constants.WEB_URL_HELP + "&pk_kwd=main-activity"));
-		startActivity(intent);
-	}
-	
-	
-	private boolean fromPlayStore() {
-		try {
-			return "com.android.vending".equals(getPackageManager().getInstallerPackageName("at.bitfire.davdroid"));
-		} catch(IllegalArgumentException e) {
-		}
-		return false;
-	}
-}

src/at/bitfire/davdroid/URLUtils.java

@@ -1,98 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid;
-
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-import android.annotation.SuppressLint;
-import android.util.Log;
-
-@SuppressLint("DefaultLocale")
-public class URLUtils {
-	private static final String TAG = "davdroid.URIUtils";
-
-	
-	public static String ensureTrailingSlash(String href) {
-		if (!href.endsWith("/")) {
-			Log.d(TAG, "Implicitly appending trailing slash to collection " + href);
-			return href + "/";
-		} else
-			return href;
-	}
-	
-	public static URL ensureTrailingSlash(URL href) {
-		if (!href.getPath().endsWith("/"))
-			try {
-				URL newURL = new URL(href, href.getPath() + "/");
-				
-				// "@" is the only character that is not encoded
-				//newURL = new URI(newURI.toString().replaceAll("@", "%40"));
-				
-				Log.d(TAG, "Implicitly appending trailing slash to collection " + href + " -> " + newURL);
-				return newURL;
-			} catch (MalformedURLException e) {
-				Log.e(TAG, "Couldn't append trailing slash to collection URI", e);
-			}
-		return href;
-	}
-
-
-	/** handles invalid URLs/paths as good as possible **/
-	public static String sanitize(String original) {
-		if (original == null)
-			return null;
-		
-		Pattern p = Pattern.compile("^((https?:)?//([^/]+))?(.*)", Pattern.CASE_INSENSITIVE);
-		// $1: "http://hostname" or "https://hostname" or "//hostname" or empty (hostname may end with":port")
-		// $2: "http:" or "https:" or empty
-		// $3: hostname (may end with ":port") or empty
-		// $4: path or empty
-
-		Matcher m = p.matcher(original);
-		if (m.matches()) {
-			String	schema = m.group(2),
-					host = m.group(3),
-					path = m.group(4);
-			
-			if (host != null)
-				// sanitize host name (don't replace "[", "]", ":" for IP address literals and port numbers)
-				// 	"@" should be used for user name/password, but this case shouldn't appear in our URLs
-				for (char c : new char[] { '@', ' ', '<', '>', '"', '#', '{', '}', '|', '\\', '^', '~', '`' })
-					host = host.replace(String.valueOf(c), "%" + Integer.toHexString(c));
-			
-			if (path != null)
-				// rewrite reserved characters:
-				//  ":" and "@" may be used in the host part but not in the path
-				// rewrite unsafe characters:
-				//	" ", "<", ">", """, "#", "{", "}", "|", "\", "^", "~", "["], "]", "`"
-				// do not rewrite "%" because we assume that URLs should be already encoded correctly
-				for (char c : new char[] { ':', '@', ' ', '<', '>', '"', '#', '{', '}', '|', '\\', '^', '~', '[', ']', '`' })
-					path = path.replace(String.valueOf(c), "%" + Integer.toHexString(c));
-			
-			String url = (schema != null) ? schema : "";
-			if (host != null)
-				url = url + "//" + host;
-			if (path != null)
-				url = url + path;
-			
-			if (!url.equals(original))
-				Log.w(TAG, "Trying to repair invalid URL: " + original + " -> " + url);
-			return url;
-			
-		} else {
-			
-			Log.w(TAG, "Couldn't sanitize URL: " + original);
-			return original;
-			
-		}
-	}
-
-}

src/at/bitfire/davdroid/resource/CalDavCalendar.java

@@ -1,37 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.resource;
-
-import java.net.MalformedURLException;
-
-import at.bitfire.davdroid.webdav.DavMultiget;
-import ch.boye.httpclientandroidlib.impl.client.CloseableHttpClient;
-
-public class CalDavCalendar extends RemoteCollection<Event> { 
-	//private final static String TAG = "davdroid.CalDavCalendar";
-	
-	@Override
-	protected String memberContentType() {
-		return "text/calendar";
-	}
-
-	@Override
-	protected DavMultiget.Type multiGetType() {
-		return DavMultiget.Type.CALENDAR;
-	}
-	
-	@Override
-	protected Event newResourceSkeleton(String name, String ETag) {
-		return new Event(name, ETag);
-	}
-	
-	
-	public CalDavCalendar(CloseableHttpClient httpClient, String baseURL, String user, String password, boolean preemptiveAuth) throws MalformedURLException {
-		super(httpClient, baseURL, user, password, preemptiveAuth);
-	}
-}

src/at/bitfire/davdroid/resource/CardDavAddressBook.java

@@ -1,37 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.resource;
-
-import java.net.MalformedURLException;
-
-import at.bitfire.davdroid.webdav.DavMultiget;
-import ch.boye.httpclientandroidlib.impl.client.CloseableHttpClient;
-
-public class CardDavAddressBook extends RemoteCollection<Contact> {
-	//private final static String TAG = "davdroid.CardDavAddressBook"; 
-	
-	@Override
-	protected String memberContentType() {
-		return Contact.MIME_TYPE;
-	}
-	
-	@Override
-	protected DavMultiget.Type multiGetType() {
-		return DavMultiget.Type.ADDRESS_BOOK;
-	}
-
-	@Override
-	protected Contact newResourceSkeleton(String name, String ETag) {
-		return new Contact(name, ETag);
-	}
-	
-
-	public CardDavAddressBook(CloseableHttpClient httpClient, String baseURL, String user, String password, boolean preemptiveAuth) throws MalformedURLException {
-		super(httpClient, baseURL, user, password, preemptiveAuth);
-	}
-}

src/at/bitfire/davdroid/resource/Contact.java

@@ -1,410 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.resource;
-
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.UUID;
-
-import lombok.Getter;
-import lombok.Setter;
-import lombok.ToString;
-
-import org.apache.commons.lang.StringUtils;
-
-import android.util.Log;
-import at.bitfire.davdroid.Constants;
-import ezvcard.Ezvcard;
-import ezvcard.VCard;
-import ezvcard.VCardVersion;
-import ezvcard.ValidationWarnings;
-import ezvcard.parameter.EmailType;
-import ezvcard.parameter.ImageType;
-import ezvcard.parameter.TelephoneType;
-import ezvcard.property.Address;
-import ezvcard.property.Anniversary;
-import ezvcard.property.Birthday;
-import ezvcard.property.Categories;
-import ezvcard.property.Email;
-import ezvcard.property.FormattedName;
-import ezvcard.property.Impp;
-import ezvcard.property.Logo;
-import ezvcard.property.Nickname;
-import ezvcard.property.Note;
-import ezvcard.property.Organization;
-import ezvcard.property.Photo;
-import ezvcard.property.RawProperty;
-import ezvcard.property.Revision;
-import ezvcard.property.Role;
-import ezvcard.property.Sound;
-import ezvcard.property.Source;
-import ezvcard.property.StructuredName;
-import ezvcard.property.Telephone;
-import ezvcard.property.Title;
-import ezvcard.property.Uid;
-import ezvcard.property.Url;
-
-
-/**
- * Represents a contact. Locally, this is a Contact in the Android
- * device; remote, this is a VCard.
- */
-@ToString(callSuper = true)
-public class Contact extends Resource {
-	private final static String TAG = "davdroid.Contact";
-	
-	public final static String MIME_TYPE = "text/vcard";
-	
-	public final static String
-		PROPERTY_STARRED = "X-DAVDROID-STARRED",
-		PROPERTY_PHONETIC_FIRST_NAME = "X-PHONETIC-FIRST-NAME",
-		PROPERTY_PHONETIC_MIDDLE_NAME = "X-PHONETIC-MIDDLE-NAME",
-		PROPERTY_PHONETIC_LAST_NAME = "X-PHONETIC-LAST-NAME",
-		PROPERTY_SIP = "X-SIP";
-		
-	public final static EmailType EMAIL_TYPE_MOBILE = EmailType.get("X-MOBILE");
-
-	public final static TelephoneType
-		PHONE_TYPE_CALLBACK = TelephoneType.get("X-CALLBACK"),
-		PHONE_TYPE_COMPANY_MAIN = TelephoneType.get("X-COMPANY_MAIN"),
-		PHONE_TYPE_RADIO = TelephoneType.get("X-RADIO"),
-		PHONE_TYPE_ASSISTANT = TelephoneType.get("X-ASSISTANT"),
-		PHONE_TYPE_MMS = TelephoneType.get("X-MMS");
-	
-	@Getter @Setter private String unknownProperties;
-	
-	@Getter @Setter private boolean starred;
-	
-	@Getter @Setter private String displayName, nickName;
-	@Getter @Setter private String prefix, givenName, middleName, familyName, suffix;
-	@Getter @Setter private String phoneticGivenName, phoneticMiddleName, phoneticFamilyName;
-	@Getter @Setter private String note;
-	@Getter @Setter private Organization organization;
-	@Getter @Setter private String jobTitle, jobDescription;
-	
-	@Getter @Setter private byte[] photo;
-	
-	@Getter @Setter private Anniversary anniversary;
-	@Getter @Setter private Birthday birthDay;
-
-	@Getter private List<Telephone> phoneNumbers = new LinkedList<Telephone>();
-	@Getter private List<Email> emails = new LinkedList<Email>();
-	@Getter private List<Impp> impps = new LinkedList<Impp>();
-	@Getter private List<Address> addresses = new LinkedList<Address>();
-	@Getter private List<String> categories = new LinkedList<String>();
-	@Getter private List<String> URLs = new LinkedList<String>();
-
-
-	/* instance methods */
-	
-	public Contact(String name, String ETag) {
-		super(name, ETag);
-	}
-	
-	public Contact(long localID, String resourceName, String eTag) {
-		super(localID, resourceName, eTag);
-	}
-	
-	
-	@Override
-	public void initialize() {
-		generateUID();
-		name = uid + ".vcf";
-	}
-	
-	protected void generateUID() {
-		uid = UUID.randomUUID().toString();
-	}
-
-	
-	/* VCard methods */
-
-	@Override
-	public void parseEntity(InputStream is) throws IOException {
-		VCard vcard = Ezvcard.parse(is).first();
-		if (vcard == null)
-			return;
-		
-		// now work through all supported properties
-		// supported properties are removed from the VCard after parsing
-		// so that only unknown properties are left and can be stored separately
-		
-		// UID
-		Uid uid = vcard.getUid();
-		if (uid != null) {
-			this.uid = uid.getValue();
-			vcard.removeProperties(Uid.class);
-		} else {
-			Log.w(TAG, "Received VCard without UID, generating new one");
-			generateUID();
-		}
-
-		// X-DAVDROID-STARRED
-		RawProperty starred = vcard.getExtendedProperty(PROPERTY_STARRED);
-		if (starred != null && starred.getValue() != null) {
-			this.starred = starred.getValue().equals("1");
-			vcard.removeExtendedProperty(PROPERTY_STARRED);
-		} else
-			this.starred = false;
-		
-		// FN
-		FormattedName fn = vcard.getFormattedName();
-		if (fn != null) {
-			displayName = fn.getValue();
-			vcard.removeProperties(FormattedName.class);
-		} else
-			Log.w(TAG, "Received invalid VCard without FN (formatted name) property");
-
-		// N
-		StructuredName n = vcard.getStructuredName();
-		if (n != null) {
-			prefix = StringUtils.join(n.getPrefixes(), " ");
-			givenName = n.getGiven();
-			middleName = StringUtils.join(n.getAdditional(), " ");
-			familyName = n.getFamily();
-			suffix = StringUtils.join(n.getSuffixes(), " ");
-			vcard.removeProperties(StructuredName.class);
-		}
-		
-		// phonetic names
-		RawProperty
-			phoneticFirstName = vcard.getExtendedProperty(PROPERTY_PHONETIC_FIRST_NAME),
-			phoneticMiddleName = vcard.getExtendedProperty(PROPERTY_PHONETIC_MIDDLE_NAME),
-			phoneticLastName = vcard.getExtendedProperty(PROPERTY_PHONETIC_LAST_NAME);
-		if (phoneticFirstName != null) {
-			phoneticGivenName = phoneticFirstName.getValue();
-			vcard.removeExtendedProperty(PROPERTY_PHONETIC_FIRST_NAME);
-		}
-		if (phoneticMiddleName != null) {
-			this.phoneticMiddleName = phoneticMiddleName.getValue();
-			vcard.removeExtendedProperty(PROPERTY_PHONETIC_MIDDLE_NAME);
-		}
-		if (phoneticLastName != null) {
-			phoneticFamilyName = phoneticLastName.getValue();
-			vcard.removeExtendedProperty(PROPERTY_PHONETIC_LAST_NAME);
-		}
-		
-		// TEL
-		phoneNumbers = vcard.getTelephoneNumbers();
-		vcard.removeProperties(Telephone.class);
-		
-		// EMAIL
-		emails = vcard.getEmails();
-		vcard.removeProperties(Email.class);
-		
-		// PHOTO
-		for (Photo photo : vcard.getPhotos()) {
-			this.photo = photo.getData();
-			vcard.removeProperties(Photo.class);
-			break;
-		}
-
-		// ORG
-		organization = vcard.getOrganization();
-		vcard.removeProperties(Organization.class);
-		// TITLE
-		for (Title title : vcard.getTitles()) {
-			jobTitle = title.getValue();
-			vcard.removeProperties(Title.class);
-			break;
-		}
-		// ROLE
-		for (Role role : vcard.getRoles()) {
-			this.jobDescription = role.getValue();
-			vcard.removeProperties(Role.class);
-			break;
-		}
-	
-		// IMPP
-		impps = vcard.getImpps();
-		vcard.removeProperties(Impp.class);
-		
-		// NICKNAME
-		Nickname nicknames = vcard.getNickname();
-		if (nicknames != null) {
-			if (nicknames.getValues() != null)
-				nickName = StringUtils.join(nicknames.getValues(), ", ");
-			vcard.removeProperties(Nickname.class);
-		}
-		
-		// NOTE
-		List<String> notes = new LinkedList<String>();
-		for (Note note : vcard.getNotes())
-			notes.add(note.getValue());
-		if (!notes.isEmpty())
-			note = StringUtils.join(notes, "\n---\n");
-		vcard.removeProperties(Note.class);
-
-		// ADR
-		addresses = vcard.getAddresses();
-		vcard.removeProperties(Address.class);
-		
-		// CATEGORY
-		Categories categories = vcard.getCategories();
-		if (categories != null)
-			this.categories = categories.getValues();
-		vcard.removeProperties(Categories.class);
-		
-		// URL
-		for (Url url : vcard.getUrls())
-			URLs.add(url.getValue());
-		vcard.removeProperties(Url.class);
-
-		// BDAY
-		birthDay = vcard.getBirthday();
-		vcard.removeProperties(Birthday.class);
-		// ANNIVERSARY
-		anniversary = vcard.getAnniversary();
-		vcard.removeProperties(Anniversary.class);
-		
-		// X-SIP
-		for (RawProperty sip : vcard.getExtendedProperties(PROPERTY_SIP))
-			impps.add(new Impp("sip", sip.getValue()));
-		vcard.removeExtendedProperty(PROPERTY_SIP);
-
-		// remove binary properties because of potential OutOfMemory / TransactionTooLarge exceptions
-		vcard.removeProperties(Logo.class);
-		vcard.removeProperties(Sound.class);
-		// remove properties that don't apply anymore
-		vcard.removeProperties(Revision.class);
-		vcard.removeProperties(Source.class);
-		// store all remaining properties into unknownProperties
-		if (!vcard.getProperties().isEmpty() || !vcard.getExtendedProperties().isEmpty())
-			try {
-				unknownProperties = vcard.write();
-			} catch(Exception e) {
-				Log.w(TAG, "Couldn't store unknown properties (maybe illegal syntax), dropping them");
-			}
-	}
-
-	
-	@Override
-	public ByteArrayOutputStream toEntity() throws IOException {
-		VCard vcard = null;
-		try {
-			if (unknownProperties != null)
-				vcard = Ezvcard.parse(unknownProperties).first();
-		} catch (Exception e) {
-			Log.w(TAG, "Couldn't parse original property set, beginning from scratch");
-		}
-		if (vcard == null)
-			vcard = new VCard();
-		
-		if (uid != null)
-			vcard.setUid(new Uid(uid));
-		else
-			Log.wtf(TAG, "Generating VCard without UID");
-		
-		if (starred)
-			vcard.setExtendedProperty(PROPERTY_STARRED, "1");
-		
-		if (displayName != null)
-			vcard.setFormattedName(displayName);
-		else if (organization != null && organization.getValues() != null && organization.getValues().get(0) != null)
-			vcard.setFormattedName(organization.getValues().get(0));
-		else
-			Log.w(TAG, "No FN (formatted name) available to generate VCard");
-
-		// N
-		if (familyName != null || middleName != null || givenName != null) {
-			StructuredName n = new StructuredName();
-			if (prefix != null)
-				for (String p : StringUtils.split(prefix))
-					n.addPrefix(p);
-			n.setGiven(givenName);
-			if (middleName != null)
-				for (String middle : StringUtils.split(middleName))
-					n.addAdditional(middle);
-			n.setFamily(familyName);
-			if (suffix != null)
-				for (String s : StringUtils.split(suffix))
-					n.addSuffix(s);
-			vcard.setStructuredName(n);
-		}
-		
-		// phonetic names
-		if (phoneticGivenName != null)
-			vcard.addExtendedProperty(PROPERTY_PHONETIC_FIRST_NAME, phoneticGivenName);
-		if (phoneticMiddleName != null)
-			vcard.addExtendedProperty(PROPERTY_PHONETIC_MIDDLE_NAME, phoneticMiddleName);
-		if (phoneticFamilyName != null)
-			vcard.addExtendedProperty(PROPERTY_PHONETIC_LAST_NAME, phoneticFamilyName);
-		
-		// TEL
-		for (Telephone phoneNumber : phoneNumbers)
-			vcard.addTelephoneNumber(phoneNumber);
-		
-		// EMAIL
-		for (Email email : emails)
-			vcard.addEmail(email);
-
-		// ORG, TITLE, ROLE
-		if (organization != null)
-			vcard.setOrganization(organization);
-		if (jobTitle != null)
-			vcard.addTitle(jobTitle);
-		if (jobDescription != null)
-			vcard.addRole(jobDescription);
-		
-		// IMPP
-		for (Impp impp : impps)
-			vcard.addImpp(impp);
-
-		// NICKNAME
-		if (!StringUtils.isBlank(nickName))
-			vcard.setNickname(nickName);
-		
-		// NOTE
-		if (!StringUtils.isBlank(note))
-			vcard.addNote(note);
-		
-		// ADR
-		for (Address address : addresses)
-			vcard.addAddress(address);
-		
-		// CATEGORY
-		if (!categories.isEmpty())
-			vcard.setCategories(categories.toArray(new String[0]));
-		
-		// URL
-		for (String url : URLs)
-			vcard.addUrl(url);
-
-		// ANNIVERSARY
-		if (anniversary != null)
-			vcard.setAnniversary(anniversary);
-		// BDAY
-		if (birthDay != null)
-			vcard.setBirthday(birthDay);
-		
-		// PHOTO
-		if (photo != null)
-			vcard.addPhoto(new Photo(photo, ImageType.JPEG));
-		
-		// PRODID, REV
-		vcard.setProductId("DAVdroid/" + Constants.APP_VERSION + " (ez-vcard/" + Ezvcard.VERSION + ")");
-		vcard.setRevision(Revision.now());
-		
-		// validate and print warnings
-		ValidationWarnings warnings = vcard.validate(VCardVersion.V3_0);
-		if (!warnings.isEmpty())
-			Log.w(TAG, "Created potentially invalid VCard! " + warnings);
-		
-		ByteArrayOutputStream os = new ByteArrayOutputStream();
-		Ezvcard
-			.write(vcard)
-			.version(VCardVersion.V3_0)
-			.versionStrict(false)
-			.prodId(false)		// we provide our own PRODID
-			.go(os);
-		return os;
-	}
-}

src/at/bitfire/davdroid/resource/DavResourceFinder.java

@@ -1,299 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.resource;
-
-import java.io.Closeable;
-import java.io.IOException;
-import java.net.MalformedURLException;
-import java.net.URI;
-import java.net.URISyntaxException;
-import java.net.URL;
-import java.util.LinkedList;
-import java.util.List;
-
-import org.xbill.DNS.Lookup;
-import org.xbill.DNS.Record;
-import org.xbill.DNS.SRVRecord;
-import org.xbill.DNS.TXTRecord;
-import org.xbill.DNS.TextParseException;
-import org.xbill.DNS.Type;
-
-import android.content.Context;
-import android.util.Log;
-import at.bitfire.davdroid.R;
-import at.bitfire.davdroid.webdav.DavException;
-import at.bitfire.davdroid.webdav.DavHttpClient;
-import at.bitfire.davdroid.webdav.DavIncapableException;
-import at.bitfire.davdroid.webdav.HttpPropfind.Mode;
-import at.bitfire.davdroid.webdav.NotAuthorizedException;
-import at.bitfire.davdroid.webdav.WebDavResource;
-import ch.boye.httpclientandroidlib.HttpException;
-import ch.boye.httpclientandroidlib.impl.client.CloseableHttpClient;
-import ezvcard.VCardVersion;
-
-public class DavResourceFinder implements Closeable {
-	private final static String TAG = "davdroid.DavResourceFinder";
-	
-	protected Context context;
-	protected CloseableHttpClient httpClient;
-	
-	
-	public DavResourceFinder(Context context) {
-		this.context = context;
-		
-		// disable compression and enable network logging for debugging purposes 
-		httpClient = DavHttpClient.create(true, true);
-	}
-
-	@Override
-	public void close() throws IOException {
-		httpClient.close();
-	}
-	
-	
-	public void findResources(ServerInfo serverInfo) throws URISyntaxException, DavException, HttpException, IOException {
-		// CardDAV
-		WebDavResource principal = getCurrentUserPrincipal(serverInfo, "carddav");
-		if (principal != null) {
-			serverInfo.setCardDAV(true);
-		
-			principal.propfind(Mode.HOME_SETS);
-			String pathAddressBooks = principal.getAddressbookHomeSet();
-			if (pathAddressBooks != null) {
-				Log.i(TAG, "Found address book home set: " + pathAddressBooks);
-			
-				WebDavResource homeSetAddressBooks = new WebDavResource(principal, pathAddressBooks);
-				if (checkHomesetCapabilities(homeSetAddressBooks, "addressbook")) {
-					homeSetAddressBooks.propfind(Mode.CARDDAV_COLLECTIONS);
-					
-					List<ServerInfo.ResourceInfo> addressBooks = new LinkedList<ServerInfo.ResourceInfo>();
-					if (homeSetAddressBooks.getMembers() != null)
-						for (WebDavResource resource : homeSetAddressBooks.getMembers())
-							if (resource.isAddressBook()) {
-								Log.i(TAG, "Found address book: " + resource.getLocation().getPath());
-								ServerInfo.ResourceInfo info = new ServerInfo.ResourceInfo(
-									ServerInfo.ResourceInfo.Type.ADDRESS_BOOK,
-									resource.isReadOnly(),
-									resource.getLocation().toString(),
-									resource.getDisplayName(),
-									resource.getDescription(), resource.getColor()
-								);
-								
-								VCardVersion version = resource.getVCardVersion();
-								if (version == null)
-									version = VCardVersion.V3_0;	// VCard 3.0 MUST be supported
-								info.setVCardVersion(version);
-								
-								addressBooks.add(info);
-							}
-					serverInfo.setAddressBooks(addressBooks);
-				} else
-					Log.w(TAG, "Found address-book home set, but it doesn't advertise CardDAV support");
-			}
-		}
-		
-		// CalDAV
-		principal = getCurrentUserPrincipal(serverInfo, "caldav");
-		if (principal != null) {
-			serverInfo.setCalDAV(true);
-
-			principal.propfind(Mode.HOME_SETS);
-			String pathCalendars = principal.getCalendarHomeSet();
-			if (pathCalendars != null) {
-				Log.i(TAG, "Found calendar home set: " + pathCalendars);
-			
-				WebDavResource homeSetCalendars = new WebDavResource(principal, pathCalendars);
-				if (checkHomesetCapabilities(homeSetCalendars, "calendar-access")) {
-					homeSetCalendars.propfind(Mode.CALDAV_COLLECTIONS);
-					
-					List<ServerInfo.ResourceInfo> calendars = new LinkedList<ServerInfo.ResourceInfo>();
-					if (homeSetCalendars.getMembers() != null)
-						for (WebDavResource resource : homeSetCalendars.getMembers())
-							if (resource.isCalendar()) {
-								Log.i(TAG, "Found calendar: " + resource.getLocation().getPath());
-								if (resource.getSupportedComponents() != null) {
-									// CALDAV:supported-calendar-component-set available
-									boolean supportsEvents = false;
-									for (String supportedComponent : resource.getSupportedComponents())
-										if (supportedComponent.equalsIgnoreCase("VEVENT"))
-											supportsEvents = true;
-									if (!supportsEvents) {	// ignore collections without VEVENT support
-										Log.i(TAG, "Ignoring this calendar because of missing VEVENT support");
-										continue;
-									}
-								}
-								ServerInfo.ResourceInfo info = new ServerInfo.ResourceInfo(
-									ServerInfo.ResourceInfo.Type.CALENDAR,
-									resource.isReadOnly(),
-									resource.getLocation().toString(),
-									resource.getDisplayName(),
-									resource.getDescription(), resource.getColor()
-								);
-								info.setTimezone(resource.getTimezone());
-								calendars.add(info);
-							}
-					serverInfo.setCalendars(calendars);
-				} else
-					Log.w(TAG, "Found calendar home set, but it doesn't advertise CalDAV support");
-			}
-		}
-						
-		if (!serverInfo.isCalDAV() && !serverInfo.isCardDAV())
-			throw new DavIncapableException(context.getString(R.string.setup_neither_caldav_nor_carddav));
-
-	}
-	
-	
-	/**
-	 * Finds the initial service URL from a given base URI (HTTP[S] or mailto URI, user name, password)
-	 * @param serverInfo	User-given service information (including base URI, i.e. HTTP[S] URL+user name+password or mailto URI and password)
-	 * @param serviceName	Service name ("carddav" or "caldav")
-	 * @return				Initial service URL (HTTP/HTTPS), without user credentials
-	 * @throws URISyntaxException when the user-given URI is invalid
-	 * @throws MalformedURLException when the user-given URI is invalid
-	 */
-	public URL getInitialContextURL(ServerInfo serverInfo, String serviceName) throws URISyntaxException, MalformedURLException {
-		String	scheme = null,
-				domain = null;
-		int		port = -1;
-		String	path = "/";
-		
-		URI baseURI = serverInfo.getBaseURI();
-		if ("mailto".equalsIgnoreCase(baseURI.getScheme())) {
-			// mailto URIs
-			String mailbox = serverInfo.getBaseURI().getSchemeSpecificPart();
-
-			// determine service FQDN
-			int pos = mailbox.lastIndexOf("@");
-			if (pos == -1)
-				throw new URISyntaxException(mailbox, "Missing @ sign");
-			
-			scheme = "https";
-			domain = mailbox.substring(pos + 1);
-			if (domain.isEmpty())
-				throw new URISyntaxException(mailbox, "Missing domain name");
-		} else {
-			// HTTP(S) URLs
-			scheme = baseURI.getScheme();
-			domain = baseURI.getHost();
-			port = baseURI.getPort();
-			path = baseURI.getPath();
-		}
-
-		// try to determine FQDN and port number using SRV records
-		try {
-			String name = "_" + serviceName + "s._tcp." + domain;
-			Log.d(TAG, "Looking up SRV records for " + name);
-			Record[] records = new Lookup(name, Type.SRV).run();
-			if (records != null && records.length >= 1) {
-				SRVRecord srv = selectSRVRecord(records);
-				
-				scheme = "https";
-				domain = srv.getTarget().toString(true);
-				port = srv.getPort();
-				Log.d(TAG, "Found " + serviceName + "s service for " + domain + " -> " + domain + ":" + port);
-
-				// SRV record found, look for TXT record too (for initial context path)
-				records = new Lookup(name, Type.TXT).run();
-				if (records != null && records.length >= 1) {
-					TXTRecord txt = (TXTRecord)records[0];
-					for (Object o : txt.getStrings().toArray()) {
-						String segment = (String)o;
-						if (segment.startsWith("path=")) {
-							path = segment.substring(5);
-							Log.d(TAG, "Found initial context path for " + serviceName + " at " + domain + " -> " + path);
-							break;
-						}
-					}
-				}
-			}
-		} catch (TextParseException e) {
-			throw new URISyntaxException(domain, "Invalid domain name");
-		}
-		
-		if (port != -1)
-			return new URL(scheme, domain, port, path);
-		else
-			return new URL(scheme, domain, path);
-	}
-	
-	
-	/**
-	 * Detects the current-user-principal for a given WebDavResource. At first, /.well-known/ is tried. Only
-	 * if no current-user-principal can be detected for the .well-known location, the given location of the resource
-	 * is tried.
-	 * @param resource 		Location that will be queried
-	 * @param serviceName	Well-known service name ("carddav", "caldav")
-	 * @return	WebDavResource of current-user-principal for the given service, or null if it can't be found
-	 * 
-	 * TODO: If a TXT record is given, always use it instead of trying .well-known first
-	 */
-	WebDavResource getCurrentUserPrincipal(ServerInfo serverInfo, String serviceName) throws URISyntaxException, IOException, NotAuthorizedException {
-		URL initialURL = getInitialContextURL(serverInfo, serviceName);
-		if (initialURL != null) {
-			// determine base URL (host name and initial context path)
-			WebDavResource base = new WebDavResource(httpClient,
-					initialURL,
-					serverInfo.getUserName(), serverInfo.getPassword(), serverInfo.isAuthPreemptive());
-			
-			// look for well-known service (RFC 5785)
-			try {
-				WebDavResource wellKnown = new WebDavResource(base, "/.well-known/" + serviceName);
-				wellKnown.propfind(Mode.CURRENT_USER_PRINCIPAL);
-				if (wellKnown.getCurrentUserPrincipal() != null)
-					return new WebDavResource(wellKnown, wellKnown.getCurrentUserPrincipal());
-			} catch (NotAuthorizedException e) {
-				Log.w(TAG, "Not authorized for well-known " + serviceName + " service detection", e);
-				throw e;
-			} catch (URISyntaxException e) {
-				Log.w(TAG, "Well-known" + serviceName + " service detection failed because of invalid URIs", e);
-			} catch (HttpException e) {
-				Log.d(TAG, "Well-known " + serviceName + " service detection failed with HTTP error", e);
-			} catch (DavException e) {
-				Log.w(TAG, "Well-known " + serviceName + " service detection failed with unexpected DAV response", e);
-			}
-	
-			// fall back to user-given initial context path
-			try {
-				base.propfind(Mode.CURRENT_USER_PRINCIPAL);
-				if (base.getCurrentUserPrincipal() != null)
-					return new WebDavResource(base, base.getCurrentUserPrincipal());
-			} catch (NotAuthorizedException e) {
-				Log.e(TAG, "Not authorized for querying principal", e);
-				throw e;
-			} catch (HttpException e) {
-				Log.e(TAG, "HTTP error when querying principal", e);
-			} catch (DavException e) {
-				Log.e(TAG, "DAV error when querying principal", e);
-			}
-			Log.i(TAG, "Couldn't find current-user-principal for service " + serviceName);
-		}
-		return null;
-	}
-	
-	public static boolean checkHomesetCapabilities(WebDavResource resource, String davCapability) throws URISyntaxException, IOException {
-		// check for necessary capabilities
-		try {
-			resource.options();
-			if (resource.supportsDAV(davCapability) &&
-				resource.supportsMethod("PROPFIND"))		// check only for methods that MUST be available for home sets
-				return true;
-		} catch(HttpException e) {
-			// for instance, 405 Method not allowed
-		}
-		return false;
-	}
-	
-	
-	SRVRecord selectSRVRecord(Record[] records) {
-		if (records.length > 1)
-			Log.w(TAG, "Multiple SRV records not supported yet; using first one");
-		return (SRVRecord)records[0];
-	}
-
-}

src/at/bitfire/davdroid/resource/Event.java

@@ -1,368 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.resource;
-
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.StringReader;
-import java.util.Calendar;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.SimpleTimeZone;
-import java.util.TimeZone;
-
-import lombok.Getter;
-import lombok.NonNull;
-import lombok.Setter;
-import net.fortuna.ical4j.data.CalendarBuilder;
-import net.fortuna.ical4j.data.CalendarOutputter;
-import net.fortuna.ical4j.data.ParserException;
-import net.fortuna.ical4j.model.Component;
-import net.fortuna.ical4j.model.ComponentList;
-import net.fortuna.ical4j.model.Date;
-import net.fortuna.ical4j.model.DateTime;
-import net.fortuna.ical4j.model.DefaultTimeZoneRegistryFactory;
-import net.fortuna.ical4j.model.Property;
-import net.fortuna.ical4j.model.PropertyList;
-import net.fortuna.ical4j.model.TimeZoneRegistry;
-import net.fortuna.ical4j.model.ValidationException;
-import net.fortuna.ical4j.model.component.VAlarm;
-import net.fortuna.ical4j.model.component.VEvent;
-import net.fortuna.ical4j.model.component.VTimeZone;
-import net.fortuna.ical4j.model.parameter.Value;
-import net.fortuna.ical4j.model.property.Attendee;
-import net.fortuna.ical4j.model.property.Clazz;
-import net.fortuna.ical4j.model.property.DateProperty;
-import net.fortuna.ical4j.model.property.Description;
-import net.fortuna.ical4j.model.property.DtEnd;
-import net.fortuna.ical4j.model.property.DtStart;
-import net.fortuna.ical4j.model.property.Duration;
-import net.fortuna.ical4j.model.property.ExDate;
-import net.fortuna.ical4j.model.property.ExRule;
-import net.fortuna.ical4j.model.property.LastModified;
-import net.fortuna.ical4j.model.property.Location;
-import net.fortuna.ical4j.model.property.Organizer;
-import net.fortuna.ical4j.model.property.ProdId;
-import net.fortuna.ical4j.model.property.RDate;
-import net.fortuna.ical4j.model.property.RRule;
-import net.fortuna.ical4j.model.property.Status;
-import net.fortuna.ical4j.model.property.Summary;
-import net.fortuna.ical4j.model.property.Transp;
-import net.fortuna.ical4j.model.property.Uid;
-import net.fortuna.ical4j.model.property.Version;
-import net.fortuna.ical4j.util.SimpleHostInfo;
-import net.fortuna.ical4j.util.UidGenerator;
-import android.text.format.Time;
-import android.util.Log;
-import at.bitfire.davdroid.Constants;
-import at.bitfire.davdroid.syncadapter.DavSyncAdapter;
-
-
-public class Event extends Resource {
-	private final static String TAG = "davdroid.Event";
-	
-	public final static String MIME_TYPE = "text/calendar";
-	
-	private final static TimeZoneRegistry tzRegistry = new DefaultTimeZoneRegistryFactory().createRegistry();
-	
-	@Getter @Setter private String summary, location, description;
-	
-	@Getter private DtStart dtStart;
-	@Getter private DtEnd dtEnd;
-	@Getter @Setter private Duration duration;
-	@Getter @Setter private RDate rdate;
-	@Getter @Setter private RRule rrule;
-	@Getter @Setter private ExDate exdate;
-	@Getter @Setter private ExRule exrule;
-	
-	@Getter @Setter private Boolean forPublic;
-	@Getter @Setter private Status status;
-	
-	@Getter @Setter private boolean opaque;	
-	
-	@Getter @Setter private Organizer organizer;
-	@Getter private List<Attendee> attendees = new LinkedList<Attendee>();
-	public void addAttendee(Attendee attendee) {
-		attendees.add(attendee);
-	}
-	
-	@Getter private List<VAlarm> alarms = new LinkedList<VAlarm>();
-	public void addAlarm(VAlarm alarm) {
-		alarms.add(alarm);
-	}
-	
-
-	public Event(String name, String ETag) {
-		super(name, ETag);
-	}
-	
-	public Event(long localID, String name, String ETag) {
-		super(localID, name, ETag);
-	}
-
-	
-	@Override
-	public void initialize() {
-		generateUID();
-		name = uid.replace("@", "_") + ".ics";
-	}
-	
-	protected void generateUID() {
-		UidGenerator generator = new UidGenerator(new SimpleHostInfo(DavSyncAdapter.getAndroidID()), String.valueOf(android.os.Process.myPid()));
-		uid = generator.generateUid().getValue();
-	}
-
-
-	@Override
-	@SuppressWarnings("unchecked")
-	public void parseEntity(@NonNull InputStream entity) throws IOException, InvalidResourceException {
-		net.fortuna.ical4j.model.Calendar ical;
-		try {
-			CalendarBuilder builder = new CalendarBuilder();
-			ical = builder.build(entity);
-
-			if (ical == null)
-				throw new InvalidResourceException("No iCalendar found");
-		} catch (ParserException e) {
-			throw new InvalidResourceException(e);
-		}
-		
-		// event
-		ComponentList events = ical.getComponents(Component.VEVENT);
-		if (events == null || events.isEmpty())
-			throw new InvalidResourceException("No VEVENT found");
-		VEvent event = (VEvent)events.get(0);
-		
-		if (event.getUid() != null)
-			uid = event.getUid().getValue();
-		else {
-			Log.w(TAG, "Received VEVENT without UID, generating new one");
-			generateUID();
-		}
-		
-		if ((dtStart = event.getStartDate()) == null || (dtEnd = event.getEndDate()) == null)
-			throw new InvalidResourceException("Invalid start time/end time/duration");
-
-		if (hasTime(dtStart)) {
-			validateTimeZone(dtStart);
-			validateTimeZone(dtEnd);
-		}
-		
-		// all-day events and "events on that day":
-		// * related UNIX times must be in UTC
-		// * must have a duration (set to one day if missing)
-		if (!hasTime(dtStart) && !dtEnd.getDate().after(dtStart.getDate())) {
-			Log.i(TAG, "Repairing iCal: DTEND := DTSTART+1");
-			Calendar c = Calendar.getInstance(TimeZone.getTimeZone(Time.TIMEZONE_UTC));
-			c.setTime(dtStart.getDate());
-			c.add(Calendar.DATE, 1);
-			dtEnd.setDate(new Date(c.getTimeInMillis()));
-		}
-		
-		rrule = (RRule)event.getProperty(Property.RRULE);
-		rdate = (RDate)event.getProperty(Property.RDATE);
-		exrule = (ExRule)event.getProperty(Property.EXRULE);
-		exdate = (ExDate)event.getProperty(Property.EXDATE);
-		
-		if (event.getSummary() != null)
-			summary = event.getSummary().getValue();
-		if (event.getLocation() != null)
-			location = event.getLocation().getValue();
-		if (event.getDescription() != null)
-			description = event.getDescription().getValue();
-		
-		status = event.getStatus();
-		
-		opaque = true;
-		if (event.getTransparency() == Transp.TRANSPARENT)
-			opaque = false;
-		
-		organizer = event.getOrganizer();
-		for (Object o : event.getProperties(Property.ATTENDEE))
-			attendees.add((Attendee)o);
-		
-		Clazz classification = event.getClassification();
-		if (classification != null) {
-			if (classification == Clazz.PUBLIC)
-				forPublic = true;
-			else if (classification == Clazz.CONFIDENTIAL || classification == Clazz.PRIVATE)
-				forPublic = false;
-		}
-		
-		this.alarms = event.getAlarms();
-	}
-
-	@Override
-	@SuppressWarnings("unchecked")
-	public ByteArrayOutputStream toEntity() throws IOException {
-		net.fortuna.ical4j.model.Calendar ical = new net.fortuna.ical4j.model.Calendar();
-		ical.getProperties().add(Version.VERSION_2_0);
-		ical.getProperties().add(new ProdId("-//bitfire web engineering//DAVdroid " + Constants.APP_VERSION + " (ical4j 1.0.x)//EN"));
-		
-		VEvent event = new VEvent();
-		PropertyList props = event.getProperties();
-		
-		if (uid != null)
-			props.add(new Uid(uid));
-		
-		props.add(dtStart);
-		if (dtEnd != null)
-			props.add(dtEnd);
-		if (duration != null)
-			props.add(duration);
-		
-		if (rrule != null)
-			props.add(rrule);
-		if (rdate != null)
-			props.add(rdate);
-		if (exrule != null)
-			props.add(exrule);
-		if (exdate != null)
-			props.add(exdate);
-		
-		if (summary != null && !summary.isEmpty())
-			props.add(new Summary(summary));
-		if (location != null && !location.isEmpty())
-			props.add(new Location(location));
-		if (description != null && !description.isEmpty())
-			props.add(new Description(description));
-		
-		if (status != null)
-			props.add(status);
-		if (!opaque)
-			props.add(Transp.TRANSPARENT);
-		
-		if (organizer != null)
-			props.add(organizer);
-		props.addAll(attendees);
-		
-		if (forPublic != null)
-			event.getProperties().add(forPublic ? Clazz.PUBLIC : Clazz.PRIVATE);
-		
-		event.getAlarms().addAll(alarms);
-		
-		props.add(new LastModified());
-		ical.getComponents().add(event);
-
-		// add VTIMEZONE components
-		net.fortuna.ical4j.model.TimeZone
-			tzStart = (dtStart == null ? null : dtStart.getTimeZone()),
-			tzEnd = (dtEnd == null ? null : dtEnd.getTimeZone());
-		if (tzStart != null)
-			ical.getComponents().add(tzStart.getVTimeZone());
-		if (tzEnd != null && tzEnd != tzStart)
-			ical.getComponents().add(tzEnd.getVTimeZone());
-
-		CalendarOutputter output = new CalendarOutputter(false);
-		ByteArrayOutputStream os = new ByteArrayOutputStream();
-		try {
-			output.output(ical, os);
-		} catch (ValidationException e) {
-			Log.e(TAG, "Generated invalid iCalendar");
-		}
-		return os;
-	}
-
-	
-	public long getDtStartInMillis() {
-		return dtStart.getDate().getTime();
-	}
-	
-	public String getDtStartTzID() {
-		return getTzId(dtStart);
-	}
-	
-	public void setDtStart(long tsStart, String tzID) {
-		if (tzID == null) { 	// all-day
-			dtStart = new DtStart(new Date(tsStart));
-		} else {
-			DateTime start = new DateTime(tsStart);
-			start.setTimeZone(tzRegistry.getTimeZone(tzID));
-			dtStart = new DtStart(start);
-		}
-	}
-	
-	
-	public long getDtEndInMillis() {
-		return dtEnd.getDate().getTime();
-	}
-	
-	public String getDtEndTzID() {
-		return getTzId(dtEnd);
-	}
-	
-	public void setDtEnd(long tsEnd, String tzID) {
-		if (tzID == null) { 	// all-day
-			dtEnd = new DtEnd(new Date(tsEnd));
-		} else {
-			DateTime end = new DateTime(tsEnd);
-			end.setTimeZone(tzRegistry.getTimeZone(tzID));
-			dtEnd = new DtEnd(end);
-		}
-	}
-	
-	
-	// helpers
-	
-	public boolean isAllDay() {
-		return !hasTime(dtStart);
-	}
-
-	protected static boolean hasTime(DateProperty date) {
-		return date.getDate() instanceof DateTime;
-	}
-
-	protected static String getTzId(DateProperty date) {
-		if (date.isUtc() || !hasTime(date))
-			return Time.TIMEZONE_UTC;
-		else if (date.getTimeZone() != null)
-			return date.getTimeZone().getID();
-		else if (date.getParameter(Value.TZID) != null)
-			return date.getParameter(Value.TZID).getValue();
-		
-		// fallback
-		return Time.TIMEZONE_UTC;
-	}
-
-	/* guess matching Android timezone ID */
-	protected static void validateTimeZone(DateProperty date) {
-		if (date.isUtc() || !hasTime(date))
-			return;
-		
-		String tzID = getTzId(date);
-		if (tzID == null)
-			return;
-		
-		String localTZ = Time.TIMEZONE_UTC;
-		
-		String availableTZs[] = SimpleTimeZone.getAvailableIDs();
-		for (String availableTZ : availableTZs)
-			if (tzID.indexOf(availableTZ, 0) != -1) {
-				localTZ = availableTZ;
-				break;
-			}
-		
-		Log.d(TAG, "Assuming time zone " + localTZ + " for " + tzID);
-		date.setTimeZone(tzRegistry.getTimeZone(localTZ));
-	}
-
-	public static String TimezoneDefToTzId(String timezoneDef) throws IllegalArgumentException {
-		try {
-			if (timezoneDef != null) {
-				CalendarBuilder builder = new CalendarBuilder();
-				net.fortuna.ical4j.model.Calendar cal = builder.build(new StringReader(timezoneDef));
-				VTimeZone timezone = (VTimeZone)cal.getComponent(VTimeZone.VTIMEZONE);
-				return timezone.getTimeZoneId().getValue();
-			}
-		} catch (Exception ex) {
-			Log.w(TAG, "Can't understand time zone definition, ignoring", ex);
-		}
-		throw new IllegalArgumentException();
-	}
-}

src/at/bitfire/davdroid/resource/InvalidResourceException.java

@@ -1,20 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.resource;
-
-public class InvalidResourceException extends Exception {
-	private static final long serialVersionUID = 1593585432655578220L;
-	
-	public InvalidResourceException(String message) {
-		super(message);
-	}
-
-	public InvalidResourceException(Throwable throwable) {
-		super(throwable);
-	}
-}

src/at/bitfire/davdroid/resource/LocalCalendar.java

@@ -1,612 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.resource;
-
-import java.net.URI;
-import java.net.URISyntaxException;
-import java.text.ParseException;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-import lombok.Cleanup;
-import lombok.Getter;
-import net.fortuna.ical4j.model.Dur;
-import net.fortuna.ical4j.model.Parameter;
-import net.fortuna.ical4j.model.ParameterList;
-import net.fortuna.ical4j.model.PropertyList;
-import net.fortuna.ical4j.model.component.VAlarm;
-import net.fortuna.ical4j.model.parameter.Cn;
-import net.fortuna.ical4j.model.parameter.CuType;
-import net.fortuna.ical4j.model.parameter.PartStat;
-import net.fortuna.ical4j.model.parameter.Role;
-import net.fortuna.ical4j.model.property.Action;
-import net.fortuna.ical4j.model.property.Attendee;
-import net.fortuna.ical4j.model.property.Description;
-import net.fortuna.ical4j.model.property.Duration;
-import net.fortuna.ical4j.model.property.ExDate;
-import net.fortuna.ical4j.model.property.ExRule;
-import net.fortuna.ical4j.model.property.Organizer;
-import net.fortuna.ical4j.model.property.RDate;
-import net.fortuna.ical4j.model.property.RRule;
-import net.fortuna.ical4j.model.property.Status;
-
-import org.apache.commons.lang.StringUtils;
-
-import android.accounts.Account;
-import android.annotation.SuppressLint;
-import android.annotation.TargetApi;
-import android.content.ContentProviderClient;
-import android.content.ContentProviderOperation;
-import android.content.ContentProviderOperation.Builder;
-import android.content.ContentResolver;
-import android.content.ContentUris;
-import android.content.ContentValues;
-import android.database.Cursor;
-import android.database.DatabaseUtils;
-import android.net.Uri;
-import android.os.Build;
-import android.os.RemoteException;
-import android.provider.CalendarContract;
-import android.provider.CalendarContract.Attendees;
-import android.provider.CalendarContract.Calendars;
-import android.provider.CalendarContract.Events;
-import android.provider.CalendarContract.Reminders;
-import android.provider.ContactsContract;
-import android.util.Log;
-
-/**
- * Represents a locally stored calendar, containing Events.
- * Communicates with the Android Contacts Provider which uses an SQLite
- * database to store the contacts.
- */
-public class LocalCalendar extends LocalCollection<Event> {
-	private static final String TAG = "davdroid.LocalCalendar";
-
-	@Getter protected long id;
-	@Getter protected String url;
-	
-	protected static String COLLECTION_COLUMN_CTAG = Calendars.CAL_SYNC1;
-
-	
-	/* database fields */
-	
-	@Override
-	protected Uri entriesURI() {
-		return syncAdapterURI(Events.CONTENT_URI);
-	}
-
-	protected String entryColumnAccountType()	{ return Events.ACCOUNT_TYPE; }
-	protected String entryColumnAccountName()	{ return Events.ACCOUNT_NAME; }
-	
-	protected String entryColumnParentID()		{ return Events.CALENDAR_ID; }
-	protected String entryColumnID()			{ return Events._ID; }
-	protected String entryColumnRemoteName()	{ return Events._SYNC_ID; }
-	protected String entryColumnETag()			{ return Events.SYNC_DATA1; }
-
-	protected String entryColumnDirty()			{ return Events.DIRTY; }
-	protected String entryColumnDeleted()		{ return Events.DELETED; }
-	
-	@TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
-	protected String entryColumnUID() {
-		return (android.os.Build.VERSION.SDK_INT >= 17) ?
-			Events.UID_2445 : Events.SYNC_DATA2;
-	}
-
-	
-	/* class methods, constructor */
-
-	@SuppressLint("InlinedApi")
-	public static void create(Account account, ContentResolver resolver, ServerInfo.ResourceInfo info) throws LocalStorageException {
-		ContentProviderClient client = resolver.acquireContentProviderClient(CalendarContract.AUTHORITY);
-		if (client == null)
-			throw new LocalStorageException("No Calendar Provider found (Calendar app disabled?)");
-		
-		int color = 0xFFC3EA6E;		// fallback: "DAVdroid green"
-		if (info.getColor() != null) {
-			Pattern p = Pattern.compile("#?(\\p{XDigit}{6})(\\p{XDigit}{2})?");
-			Matcher m = p.matcher(info.getColor());
-			if (m.find()) {
-				int color_rgb = Integer.parseInt(m.group(1), 16);
-				int color_alpha = m.group(2) != null ? (Integer.parseInt(m.group(2), 16) & 0xFF) : 0xFF;
-				color = (color_alpha << 24) | color_rgb;
-			}
-		}
-		
-		ContentValues values = new ContentValues();
-		values.put(Calendars.ACCOUNT_NAME, account.name);
-		values.put(Calendars.ACCOUNT_TYPE, account.type);
-		values.put(Calendars.NAME, info.getURL());
-		values.put(Calendars.CALENDAR_DISPLAY_NAME, info.getTitle());
-		values.put(Calendars.CALENDAR_COLOR, color);
-		values.put(Calendars.OWNER_ACCOUNT, account.name);
-		values.put(Calendars.SYNC_EVENTS, 1);
-		values.put(Calendars.VISIBLE, 1);
-		values.put(Calendars.ALLOWED_REMINDERS, Reminders.METHOD_ALERT);
-		
-		if (info.isReadOnly())
-			values.put(Calendars.CALENDAR_ACCESS_LEVEL, Calendars.CAL_ACCESS_READ);
-		else {
-			values.put(Calendars.CALENDAR_ACCESS_LEVEL, Calendars.CAL_ACCESS_OWNER);
-			values.put(Calendars.CAN_ORGANIZER_RESPOND, 1);
-			values.put(Calendars.CAN_MODIFY_TIME_ZONE, 1);
-		}
-		
-		if (android.os.Build.VERSION.SDK_INT >= 15) {
-			values.put(Calendars.ALLOWED_AVAILABILITY, Events.AVAILABILITY_BUSY + "," + Events.AVAILABILITY_FREE + "," + Events.AVAILABILITY_TENTATIVE);
-			values.put(Calendars.ALLOWED_ATTENDEE_TYPES, Attendees.TYPE_NONE + "," + Attendees.TYPE_OPTIONAL + "," + Attendees.TYPE_REQUIRED + "," + Attendees.TYPE_RESOURCE);
-		}
-		
-		if (info.getTimezone() != null)
-			values.put(Calendars.CALENDAR_TIME_ZONE, info.getTimezone());
-		
-		Log.i(TAG, "Inserting calendar: " + values.toString() + " -> " + calendarsURI(account).toString());
-		try {
-			client.insert(calendarsURI(account), values);
-		} catch(RemoteException e) {
-			throw new LocalStorageException(e);
-		}
-	}
-	
-	public static LocalCalendar[] findAll(Account account, ContentProviderClient providerClient) throws RemoteException {
-		@Cleanup Cursor cursor = providerClient.query(calendarsURI(account),
-				new String[] { Calendars._ID, Calendars.NAME },
-				Calendars.DELETED + "=0 AND " + Calendars.SYNC_EVENTS + "=1", null, null);
-		
-		LinkedList<LocalCalendar> calendars = new LinkedList<LocalCalendar>();
-		while (cursor != null && cursor.moveToNext())
-			calendars.add(new LocalCalendar(account, providerClient, cursor.getInt(0), cursor.getString(1)));
-		return calendars.toArray(new LocalCalendar[0]);
-	}
-
-	public LocalCalendar(Account account, ContentProviderClient providerClient, long id, String url) throws RemoteException {
-		super(account, providerClient);
-		this.id = id;
-		this.url = url;
-	}
-
-	
-	/* collection operations */
-	
-	@Override
-	public String getCTag() throws LocalStorageException {
-		try {
-			@Cleanup Cursor c = providerClient.query(ContentUris.withAppendedId(calendarsURI(), id),
-					new String[] { COLLECTION_COLUMN_CTAG }, null, null, null);
-			if (c.moveToFirst()) {
-				return c.getString(0);
-			} else
-				throw new LocalStorageException("Couldn't query calendar CTag");
-		} catch(RemoteException e) {
-			throw new LocalStorageException(e);
-		}
-	}
-	
-	@Override
-	public void setCTag(String cTag) throws LocalStorageException {
-		ContentValues values = new ContentValues(1);
-		values.put(COLLECTION_COLUMN_CTAG, cTag);
-		try {
-			providerClient.update(ContentUris.withAppendedId(calendarsURI(), id), values, null, null);
-		} catch(RemoteException e) {
-			throw new LocalStorageException(e);
-		}
-	}
-
-
-	/* create/update/delete */
-	
-	public Event newResource(long localID, String resourceName, String eTag) {
-		return new Event(localID, resourceName, eTag);
-	}
-	
-	public void deleteAllExceptRemoteNames(Resource[] remoteResources) {
-		String where;
-		
-		if (remoteResources.length != 0) {
-			List<String> sqlFileNames = new LinkedList<String>();
-			for (Resource res : remoteResources)
-				sqlFileNames.add(DatabaseUtils.sqlEscapeString(res.getName()));
-			where = entryColumnRemoteName() + " NOT IN (" + StringUtils.join(sqlFileNames, ",") + ")";
-		} else
-			where = entryColumnRemoteName() + " IS NOT NULL";
-		
-		Builder builder = ContentProviderOperation.newDelete(entriesURI())
-				.withSelection(entryColumnParentID() + "=? AND (" + where + ")", new String[] { String.valueOf(id) });
-		pendingOperations.add(builder
-				.withYieldAllowed(true)
-				.build());
-	}
-	
-	
-	/* methods for populating the data object from the content provider */
-	
-
-	@Override
-	public void populate(Resource resource) throws LocalStorageException {
-		Event e = (Event)resource;
-		
-		try {
-			@Cleanup Cursor cursor = providerClient.query(ContentUris.withAppendedId(entriesURI(), e.getLocalID()),
-				new String[] {
-					/*  0 */ Events.TITLE, Events.EVENT_LOCATION, Events.DESCRIPTION,
-					/*  3 */ Events.DTSTART, Events.DTEND, Events.EVENT_TIMEZONE, Events.EVENT_END_TIMEZONE, Events.ALL_DAY,
-					/*  8 */ Events.STATUS, Events.ACCESS_LEVEL,
-					/* 10 */ Events.RRULE, Events.RDATE, Events.EXRULE, Events.EXDATE,
-					/* 14 */ Events.HAS_ATTENDEE_DATA, Events.ORGANIZER, Events.SELF_ATTENDEE_STATUS,
-					/* 17 */ entryColumnUID(), Events.DURATION, Events.AVAILABILITY
-				}, null, null, null);
-			if (cursor != null && cursor.moveToNext()) {
-				e.setUid(cursor.getString(17));
-				
-				e.setSummary(cursor.getString(0));
-				e.setLocation(cursor.getString(1));
-				e.setDescription(cursor.getString(2));
-				
-				boolean allDay = cursor.getInt(7) != 0;
-				long tsStart = cursor.getLong(3),
-					 tsEnd = cursor.getLong(4);
-				String duration = cursor.getString(18);
-				
-				String tzId = null;
-				if (allDay) {
-					e.setDtStart(tsStart, null);
-					// provide only DTEND and not DURATION for all-day events
-					if (tsEnd == 0) {
-						Dur dur = new Dur(duration);
-						java.util.Date dEnd = dur.getTime(new java.util.Date(tsStart));
-						tsEnd = dEnd.getTime();
-					}
-					e.setDtEnd(tsEnd, null);
-					
-				} else {
-					// use the start time zone for the end time, too
-					// because apps like Samsung Planner allow the user to change "the" time zone but change the start time zone only
-					tzId = cursor.getString(5);
-					e.setDtStart(tsStart, tzId);
-					if (tsEnd != 0)
-						e.setDtEnd(tsEnd, tzId);
-					else if (!StringUtils.isEmpty(duration))
-						e.setDuration(new Duration(new Dur(duration)));
-				}
-					
-				// recurrence
-				try {
-					String strRRule = cursor.getString(10);
-					if (!StringUtils.isEmpty(strRRule))
-						e.setRrule(new RRule(strRRule));
-					
-					String strRDate = cursor.getString(11);
-					if (!StringUtils.isEmpty(strRDate)) {
-						RDate rDate = new RDate();
-						rDate.setValue(strRDate);
-						e.setRdate(rDate);
-					}
-				
-					String strExRule = cursor.getString(12);
-					if (!StringUtils.isEmpty(strExRule)) {
-						ExRule exRule = new ExRule();
-						exRule.setValue(strExRule);
-						e.setExrule(exRule);
-					}
-					
-					String strExDate = cursor.getString(13);
-					if (!StringUtils.isEmpty(strExDate)) {
-						// ignored, see https://code.google.com/p/android/issues/detail?id=21426
-						ExDate exDate = new ExDate();
-						exDate.setValue(strExDate);
-						e.setExdate(exDate);
-					}
-				} catch (ParseException ex) {
-					Log.w(TAG, "Couldn't parse recurrence rules, ignoring", ex);
-				} catch (IllegalArgumentException ex) {
-					Log.w(TAG, "Invalid recurrence rules, ignoring", ex);
-				}
-	
-				// status
-				switch (cursor.getInt(8)) {
-				case Events.STATUS_CONFIRMED:
-					e.setStatus(Status.VEVENT_CONFIRMED);
-					break;
-				case Events.STATUS_TENTATIVE:
-					e.setStatus(Status.VEVENT_TENTATIVE);
-					break;
-				case Events.STATUS_CANCELED:
-					e.setStatus(Status.VEVENT_CANCELLED);
-				}
-				
-				// availability
-				e.setOpaque(cursor.getInt(19) != Events.AVAILABILITY_FREE);
-					
-				// attendees
-				if (cursor.getInt(14) != 0) {	// has attendees
-					try {
-						e.setOrganizer(new Organizer(new URI("mailto", cursor.getString(15), null)));
-					} catch (URISyntaxException ex) {
-						Log.e(TAG, "Error when creating ORGANIZER URI, ignoring", ex);
-					}
-					populateAttendees(e);
-				}
-				
-				// classification
-				switch (cursor.getInt(9)) {
-				case Events.ACCESS_CONFIDENTIAL:
-				case Events.ACCESS_PRIVATE:
-					e.setForPublic(false);
-					break;
-				case Events.ACCESS_PUBLIC:
-					e.setForPublic(true);
-				}
-				
-				populateReminders(e);
-			} else
-				throw new RecordNotFoundException();
-		} catch(RemoteException ex) {
-			throw new LocalStorageException(ex);
-		}
-	}
-
-	
-	void populateAttendees(Event e) throws RemoteException {
-		Uri attendeesUri = Attendees.CONTENT_URI.buildUpon()
-				.appendQueryParameter(ContactsContract.CALLER_IS_SYNCADAPTER, "true")
-				.build();
-		@Cleanup Cursor c = providerClient.query(attendeesUri, new String[] {
-				/* 0 */ Attendees.ATTENDEE_EMAIL, Attendees.ATTENDEE_NAME, Attendees.ATTENDEE_TYPE,
-				/* 3 */ Attendees.ATTENDEE_RELATIONSHIP, Attendees.STATUS
-			}, Attendees.EVENT_ID + "=?", new String[] { String.valueOf(e.getLocalID()) }, null);
-		while (c != null && c.moveToNext()) {
-			try {
-				Attendee attendee = new Attendee(new URI("mailto", c.getString(0), null));
-				ParameterList params = attendee.getParameters();
-				
-				String cn = c.getString(1);
-				if (cn != null)
-					params.add(new Cn(cn));
-				
-				// type
-				int type = c.getInt(2);
-				params.add((type == Attendees.TYPE_RESOURCE) ? CuType.RESOURCE : CuType.INDIVIDUAL);
-				
-				// role
-				int relationship = c.getInt(3); 
-				switch (relationship) {
-				case Attendees.RELATIONSHIP_ORGANIZER:
-					params.add(Role.CHAIR);
-					break;
-				case Attendees.RELATIONSHIP_ATTENDEE:
-				case Attendees.RELATIONSHIP_PERFORMER:
-				case Attendees.RELATIONSHIP_SPEAKER:
-					params.add((type == Attendees.TYPE_REQUIRED) ? Role.REQ_PARTICIPANT : Role.OPT_PARTICIPANT);
-					break;
-				case Attendees.RELATIONSHIP_NONE:
-					params.add(Role.NON_PARTICIPANT);
-				}
-	
-				// status
-				switch (c.getInt(4)) {
-				case Attendees.ATTENDEE_STATUS_INVITED:
-					params.add(PartStat.NEEDS_ACTION);
-					break;
-				case Attendees.ATTENDEE_STATUS_ACCEPTED:
-					params.add(PartStat.ACCEPTED);
-					break;
-				case Attendees.ATTENDEE_STATUS_DECLINED:
-					params.add(PartStat.DECLINED);
-					break;
-				case Attendees.ATTENDEE_STATUS_TENTATIVE:
-					params.add(PartStat.TENTATIVE);
-					break;
-				}
-				
-				e.addAttendee(attendee);
-			} catch (URISyntaxException ex) {
-				Log.e(TAG, "Couldn't parse attendee information, ignoring", ex);
-			}
-		}
-	}
-	
-	void populateReminders(Event e) throws RemoteException {
-		// reminders
-		Uri remindersUri = Reminders.CONTENT_URI.buildUpon()
-				.appendQueryParameter(ContactsContract.CALLER_IS_SYNCADAPTER, "true")
-				.build();
-		@Cleanup Cursor c = providerClient.query(remindersUri, new String[] {
-				/* 0 */ Reminders.MINUTES, Reminders.METHOD
-			}, Reminders.EVENT_ID + "=?", new String[] { String.valueOf(e.getLocalID()) }, null);
-		while (c != null && c.moveToNext()) {
-			VAlarm alarm = new VAlarm(new Dur(0, 0, -c.getInt(0), 0));
-			
-			PropertyList props = alarm.getProperties();
-			switch (c.getInt(1)) {
-			/*case Reminders.METHOD_EMAIL:
-				props.add(Action.EMAIL);
-				break;*/
-			default:
-				props.add(Action.DISPLAY);
-				props.add(new Description(e.getSummary()));
-			}
-			e.addAlarm(alarm);
-		}
-	}
-	
-	
-	/* content builder methods */
-
-	@Override
-	protected Builder buildEntry(Builder builder, Resource resource) {
-		Event event = (Event)resource;
-
-		builder = builder
-				.withValue(Events.CALENDAR_ID, id)
-				.withValue(entryColumnRemoteName(), event.getName())
-				.withValue(entryColumnETag(), event.getETag())
-				.withValue(entryColumnUID(), event.getUid())
-				.withValue(Events.ALL_DAY, event.isAllDay() ? 1 : 0)
-				.withValue(Events.DTSTART, event.getDtStartInMillis())
-				.withValue(Events.EVENT_TIMEZONE, event.getDtStartTzID())
-				.withValue(Events.HAS_ATTENDEE_DATA, event.getAttendees().isEmpty() ? 0 : 1)
-				.withValue(Events.GUESTS_CAN_INVITE_OTHERS, 1)
-				.withValue(Events.GUESTS_CAN_MODIFY, 1)
-				.withValue(Events.GUESTS_CAN_SEE_GUESTS, 1);
-		
-		boolean recurring = false;
-		if (event.getRrule() != null) {
-			recurring = true;
-			builder = builder.withValue(Events.RRULE, event.getRrule().getValue());
-		}
-		if (event.getRdate() != null) {
-			recurring = true;
-			builder = builder.withValue(Events.RDATE, event.getRdate().getValue());
-		}
-		if (event.getExrule() != null)
-			builder = builder.withValue(Events.EXRULE, event.getExrule().getValue());
-		if (event.getExdate() != null)
-			builder = builder.withValue(Events.EXDATE, event.getExdate().getValue());
-		
-		// set either DTEND for single-time events or DURATION for recurring events
-		// because that's the way Android likes it (see docs)
-		if (recurring) {
-			// calculate DURATION from start and end date
-			Duration duration = new Duration(event.getDtStart().getDate(), event.getDtEnd().getDate());
-			builder = builder.withValue(Events.DURATION, duration.getValue());
-		} else {
-			builder = builder
-					.withValue(Events.DTEND, event.getDtEndInMillis())
-					.withValue(Events.EVENT_END_TIMEZONE, event.getDtEndTzID());
-		}
-		
-		if (event.getSummary() != null)
-			builder = builder.withValue(Events.TITLE, event.getSummary());
-		if (event.getLocation() != null)
-			builder = builder.withValue(Events.EVENT_LOCATION, event.getLocation());
-		if (event.getDescription() != null)
-			builder = builder.withValue(Events.DESCRIPTION, event.getDescription());
-		
-		if (event.getOrganizer() != null && event.getOrganizer().getCalAddress() != null) {
-			URI organizer = event.getOrganizer().getCalAddress();
-			if (organizer.getScheme() != null && organizer.getScheme().equalsIgnoreCase("mailto"))
-				builder = builder.withValue(Events.ORGANIZER, organizer.getSchemeSpecificPart());
-		}
-		
-		Status status = event.getStatus();
-		if (status != null) {
-			int statusCode = Events.STATUS_TENTATIVE;
-			if (status == Status.VEVENT_CONFIRMED)
-				statusCode = Events.STATUS_CONFIRMED;
-			else if (status == Status.VEVENT_CANCELLED)
-				statusCode = Events.STATUS_CANCELED;
-			builder = builder.withValue(Events.STATUS, statusCode);
-		}
-		
-		builder = builder.withValue(Events.AVAILABILITY, event.isOpaque() ? Events.AVAILABILITY_BUSY : Events.AVAILABILITY_FREE);
-		
-		if (event.getForPublic() != null)
-			builder = builder.withValue(Events.ACCESS_LEVEL, event.getForPublic() ? Events.ACCESS_PUBLIC : Events.ACCESS_PRIVATE);
-
-		return builder;
-	}
-
-	
-	@Override
-	protected void addDataRows(Resource resource, long localID, int backrefIdx) {
-		Event event = (Event)resource;
-		for (Attendee attendee : event.getAttendees())
-			pendingOperations.add(buildAttendee(newDataInsertBuilder(Attendees.CONTENT_URI, Attendees.EVENT_ID, localID, backrefIdx), attendee).build());
-		for (VAlarm alarm : event.getAlarms())
-			pendingOperations.add(buildReminder(newDataInsertBuilder(Reminders.CONTENT_URI, Reminders.EVENT_ID, localID, backrefIdx), alarm).build());
-	}
-	
-	@Override
-	protected void removeDataRows(Resource resource) {
-		Event event = (Event)resource;
-		pendingOperations.add(ContentProviderOperation.newDelete(syncAdapterURI(Attendees.CONTENT_URI))
-				.withSelection(Attendees.EVENT_ID + "=?",
-				new String[] { String.valueOf(event.getLocalID()) }).build());
-		pendingOperations.add(ContentProviderOperation.newDelete(syncAdapterURI(Reminders.CONTENT_URI))
-				.withSelection(Reminders.EVENT_ID + "=?",
-				new String[] { String.valueOf(event.getLocalID()) }).build());
-	}
-
-	
-	@SuppressLint("InlinedApi")
-	protected Builder buildAttendee(Builder builder, Attendee attendee) {
-		Uri member = Uri.parse(attendee.getValue());
-		String email = member.getSchemeSpecificPart();
-		
-		Cn cn = (Cn)attendee.getParameter(Parameter.CN);
-		if (cn != null)
-			builder = builder.withValue(Attendees.ATTENDEE_NAME, cn.getValue());
-		
-		int type = Attendees.TYPE_NONE;
-		
-		CuType cutype = (CuType)attendee.getParameter(Parameter.CUTYPE);
-		if (cutype == CuType.RESOURCE)
-			type = Attendees.TYPE_RESOURCE;
-		else {
-			Role role = (Role)attendee.getParameter(Parameter.ROLE);
-			int relationship;
-			if (role == Role.CHAIR)
-				relationship = Attendees.RELATIONSHIP_ORGANIZER;
-			else {
-				relationship = Attendees.RELATIONSHIP_ATTENDEE;
-				if (role == Role.OPT_PARTICIPANT)
-					type = Attendees.TYPE_OPTIONAL;
-				else if (role == Role.REQ_PARTICIPANT)
-					type = Attendees.TYPE_REQUIRED;
-			}
-			builder = builder.withValue(Attendees.ATTENDEE_RELATIONSHIP, relationship);
-		}
-		
-		int status = Attendees.ATTENDEE_STATUS_NONE;
-		PartStat partStat = (PartStat)attendee.getParameter(Parameter.PARTSTAT);
-		if (partStat == null || partStat == PartStat.NEEDS_ACTION)
-			status = Attendees.ATTENDEE_STATUS_INVITED;
-		else if (partStat == PartStat.ACCEPTED)
-			status = Attendees.ATTENDEE_STATUS_ACCEPTED;
-		else if (partStat == PartStat.DECLINED)
-			status = Attendees.ATTENDEE_STATUS_DECLINED;
-		else if (partStat == PartStat.TENTATIVE)
-			status = Attendees.ATTENDEE_STATUS_TENTATIVE;
-		
-		return builder
-			.withValue(Attendees.ATTENDEE_EMAIL, email)
-			.withValue(Attendees.ATTENDEE_TYPE, type)
-			.withValue(Attendees.ATTENDEE_STATUS, status);
-	}
-	
-	protected Builder buildReminder(Builder builder, VAlarm alarm) {
-		int minutes = 0;
-		
-		Dur duration;
-		if (alarm.getTrigger() != null && (duration = alarm.getTrigger().getDuration()) != null)
-			minutes = duration.getDays() * 24*60 + duration.getHours()*60 + duration.getMinutes();
-		
-		Log.d(TAG, "Adding alarm " + minutes + " min before");
-		
-		return builder
-				.withValue(Reminders.METHOD, Reminders.METHOD_ALERT)
-				.withValue(Reminders.MINUTES, minutes);
-	}
-	
-	
-	
-	/* private helper methods */
-	
-	protected static Uri calendarsURI(Account account) {
-		return Calendars.CONTENT_URI.buildUpon().appendQueryParameter(Calendars.ACCOUNT_NAME, account.name)
-				.appendQueryParameter(Calendars.ACCOUNT_TYPE, account.type)
-				.appendQueryParameter(CalendarContract.CALLER_IS_SYNCADAPTER, "true").build();
-	}
-
-	protected Uri calendarsURI() {
-		return calendarsURI(account);
-	}
-
-}

src/at/bitfire/davdroid/resource/LocalCollection.java

@@ -1,361 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.resource;
-
-import java.util.ArrayList;
-
-import lombok.Cleanup;
-import android.accounts.Account;
-import android.content.ContentProviderClient;
-import android.content.ContentProviderOperation;
-import android.content.ContentProviderOperation.Builder;
-import android.content.ContentUris;
-import android.content.ContentValues;
-import android.content.OperationApplicationException;
-import android.database.Cursor;
-import android.net.Uri;
-import android.os.RemoteException;
-import android.provider.CalendarContract;
-import android.util.Log;
-
-/**
- * Represents a locally-stored synchronizable collection (for instance, the
- * address book or a calendar). Manages a CTag that stores the last known
- * remote CTag (the remote CTag changes whenever something in the remote collection changes).
- * 
- * @param <T> Subtype of Resource that can be stored in the collection 
- */
-public abstract class LocalCollection<T extends Resource> {
-	private static final String TAG = "davdroid.LocalCollection";
-	
-	protected Account account;
-	protected ContentProviderClient providerClient;
-	protected ArrayList<ContentProviderOperation> pendingOperations = new ArrayList<ContentProviderOperation>();
-
-	
-	// database fields
-	
-	/** base Uri of the collection's entries (for instance, Events.CONTENT_URI);
-	 *  apply syncAdapterURI() before returning a value */
-	abstract protected Uri entriesURI();
-
-	/** column name of the type of the account the entry belongs to */
-	abstract protected String entryColumnAccountType();
-	/** column name of the name of the account the entry belongs to */
-	abstract protected String entryColumnAccountName();
-	
-	/** column name of the collection ID the entry belongs to */
-	abstract protected String entryColumnParentID();
-	/** column name of an entry's ID */
-	abstract protected String entryColumnID();
-	/** column name of an entry's file name on the WebDAV server */
-	abstract protected String entryColumnRemoteName();
-	/** column name of an entry's last ETag on the WebDAV server; null if entry hasn't been uploaded yet */
-	abstract protected String entryColumnETag();
-	
-	/** column name of an entry's "dirty" flag (managed by content provider) */
-	abstract protected String entryColumnDirty();
-	/** column name of an entry's "deleted" flag (managed by content provider) */
-	abstract protected String entryColumnDeleted();
-	
-	/** column name of an entry's UID */
-	abstract protected String entryColumnUID();
-	
-
-	LocalCollection(Account account, ContentProviderClient providerClient) {
-		this.account = account;
-		this.providerClient = providerClient;
-	}
-	
-
-	// collection operations
-	
-	/** gets the ID if the collection (for instance, ID of the Android calendar) */
-	abstract public long getId();
-	/** gets the CTag of the collection */
-	abstract public String getCTag() throws LocalStorageException;
-	/** sets the CTag of the collection */
-	abstract public void setCTag(String cTag) throws LocalStorageException;
-
-	
-	// content provider (= database) querying
-
-	/**
-	 * Finds new resources (resources which haven't been uploaded yet).
-	 * New resources are 1) dirty, and 2) don't have an ETag yet.
-	 * 
-	 * @return IDs of new resources
-	 * @throws LocalStorageException when the content provider couldn't be queried
-	 */
-	public long[] findNew() throws LocalStorageException {
-		String where = entryColumnDirty() + "=1 AND " + entryColumnETag() + " IS NULL";
-		if (entryColumnParentID() != null)
-			where += " AND " + entryColumnParentID() + "=" + String.valueOf(getId());
-		try {
-			@Cleanup Cursor cursor = providerClient.query(entriesURI(),
-					new String[] { entryColumnID() },
-					where, null, null);
-			if (cursor == null)
-				throw new LocalStorageException("Couldn't query new records");
-			
-			long[] fresh = new long[cursor.getCount()];
-			for (int idx = 0; cursor.moveToNext(); idx++) {
-				long id = cursor.getLong(0);
-				
-				// new record: generate UID + remote file name so that we can upload
-				T resource = findById(id, false);
-				resource.initialize();
-				// write generated UID + remote file name into database
-				ContentValues values = new ContentValues(2);
-				values.put(entryColumnUID(), resource.getUid());
-				values.put(entryColumnRemoteName(), resource.getName());
-				providerClient.update(ContentUris.withAppendedId(entriesURI(), id), values, null, null);
-				
-				fresh[idx] = id;
-			}
-			return fresh;
-		} catch(RemoteException ex) {
-			throw new LocalStorageException(ex);
-		}
-	}
-	
-	/**
-	 * Finds updated resources (resources which have already been uploaded, but have changed locally).
-	 * Updated resources are 1) dirty, and 2) already have an ETag.
-	 * 
-	 * @return IDs of updated resources
-	 * @throws LocalStorageException when the content provider couldn't be queried
-	 */
-	public long[] findUpdated() throws LocalStorageException {
-		String where = entryColumnDirty() + "=1 AND " + entryColumnETag() + " IS NOT NULL";
-		if (entryColumnParentID() != null)
-			where += " AND " + entryColumnParentID() + "=" + String.valueOf(getId());
-		try {
-			@Cleanup Cursor cursor = providerClient.query(entriesURI(),
-					new String[] { entryColumnID(), entryColumnRemoteName(), entryColumnETag() },
-					where, null, null);
-			if (cursor == null)
-				throw new LocalStorageException("Couldn't query updated records");
-			
-			long[] updated = new long[cursor.getCount()];
-			for (int idx = 0; cursor.moveToNext(); idx++)
-				updated[idx] = cursor.getLong(0);
-			return updated;
-		} catch(RemoteException ex) {
-			throw new LocalStorageException(ex);
-		}
-	}
-
-	/**
-	 * Finds deleted resources (resources which have been marked for deletion).
-	 * Deleted resources have the "deleted" flag set.
-	 * 
-	 * @return IDs of deleted resources
-	 * @throws LocalStorageException when the content provider couldn't be queried
-	 */
-	public long[] findDeleted() throws LocalStorageException {
-		String where = entryColumnDeleted() + "=1";
-		if (entryColumnParentID() != null)
-			where += " AND " + entryColumnParentID() + "=" + String.valueOf(getId());
-		try {
-			@Cleanup Cursor cursor = providerClient.query(entriesURI(),
-					new String[] { entryColumnID(), entryColumnRemoteName(), entryColumnETag() },
-					where, null, null);
-			if (cursor == null)
-				throw new LocalStorageException("Couldn't query dirty records");
-			
-			long deleted[] = new long[cursor.getCount()];
-			for (int idx = 0; cursor.moveToNext(); idx++)
-				deleted[idx] = cursor.getLong(0);
-			return deleted;
-		} catch(RemoteException ex) {
-			throw new LocalStorageException(ex);
-		}
-	}
-	
-	/**
-	 * Finds a specific resource by ID.
-	 * @param localID	ID of the resource
-	 * @param populate	true: populates all data fields (for instance, contact or event details);
-	 * 					false: only remote file name and ETag are populated
-	 * @return resource with either ID/remote file/name/ETag or all fields populated
-	 * @throws RecordNotFoundException when the resource couldn't be found
-	 * @throws LocalStorageException when the content provider couldn't be queried
-	 */
-	public T findById(long localID, boolean populate) throws LocalStorageException {
-		try {
-			@Cleanup Cursor cursor = providerClient.query(ContentUris.withAppendedId(entriesURI(), localID),
-					new String[] { entryColumnRemoteName(), entryColumnETag() }, null, null, null);
-			if (cursor != null && cursor.moveToNext()) {
-				T resource = newResource(localID, cursor.getString(0), cursor.getString(1));
-				if (populate)
-					populate(resource);
-				return resource;
-			} else
-				throw new RecordNotFoundException();
-		} catch(RemoteException ex) {
-			throw new LocalStorageException(ex);
-		}
-	}
-	
-	/**
-	 * Finds a specific resource by remote file name.
-	 * @param localID	remote file name of the resource
-	 * @param populate	true: populates all data fields (for instance, contact or event details);
-	 * 					false: only remote file name and ETag are populated
-	 * @return resource with either ID/remote file/name/ETag or all fields populated
-	 * @throws RecordNotFoundException when the resource couldn't be found
-	 * @throws LocalStorageException when the content provider couldn't be queried
-	 */
-	public T findByRemoteName(String remoteName, boolean populate) throws LocalStorageException {
-		try {
-			@Cleanup Cursor cursor = providerClient.query(entriesURI(),
-					new String[] { entryColumnID(), entryColumnRemoteName(), entryColumnETag() },
-					entryColumnRemoteName() + "=?", new String[] { remoteName }, null);
-			if (cursor != null && cursor.moveToNext()) {
-				T resource = newResource(cursor.getLong(0), cursor.getString(1), cursor.getString(2));
-				if (populate)
-					populate(resource);
-				return resource;
-			} else
-				throw new RecordNotFoundException();
-		} catch(RemoteException ex) {
-			throw new LocalStorageException(ex);
-		}
-	}
-
-	/** populates all data fields from the content provider */
-	public abstract void populate(Resource record) throws LocalStorageException;
-
-	
-	// create/update/delete
-	
-	/**
-	 * Creates a new resource object in memory. No content provider operations involved.
-	 * @param localID the ID of the resource
-	 * @param resourceName the (remote) file name of the resource
-	 * @param ETag of the resource
-	 * @return the new resource object */
-	abstract public T newResource(long localID, String resourceName, String eTag);
-	
-	/** Enqueues adding the resource (including all data) to the local collection. Requires commit(). */
-	public void add(Resource resource) {
-		int idx = pendingOperations.size();
-		pendingOperations.add(
-				buildEntry(ContentProviderOperation.newInsert(entriesURI()), resource)
-				.withYieldAllowed(true)
-				.build());
-		
-		addDataRows(resource, -1, idx);
-	}
-	
-	/** Enqueues updating an existing resource in the local collection. The resource will be found by 
-	 * the remote file name and all data will be updated. Requires commit(). */
-	public void updateByRemoteName(Resource remoteResource) throws LocalStorageException {
-		T localResource = findByRemoteName(remoteResource.getName(), false);
-		pendingOperations.add(
-				buildEntry(ContentProviderOperation.newUpdate(ContentUris.withAppendedId(entriesURI(), localResource.getLocalID())), remoteResource)
-				.withValue(entryColumnETag(), remoteResource.getETag())
-				.withYieldAllowed(true)
-				.build());
-		
-		removeDataRows(localResource);
-		addDataRows(remoteResource, localResource.getLocalID(), -1);
-	}
-
-	/** Enqueues deleting a resource from the local collection. Requires commit(). */
-	public void delete(Resource resource) {
-		pendingOperations.add(ContentProviderOperation
-				.newDelete(ContentUris.withAppendedId(entriesURI(), resource.getLocalID()))
-				.withYieldAllowed(true)
-				.build());
-	}
-
-	/**
-	 * Enqueues deleting all resources except the give ones from the local collection. Requires commit().
-	 * @param remoteResources resources with these remote file names will be kept
-	 */
-	public abstract void deleteAllExceptRemoteNames(Resource[] remoteResources);
-	
-	/** Updates the locally-known ETag of a resource. */
-	public void updateETag(Resource res, String eTag) throws LocalStorageException {
-		Log.d(TAG, "Setting ETag of local resource " + res + " to " + eTag);
-		
-		ContentValues values = new ContentValues(1);
-		values.put(entryColumnETag(), eTag);
-		try {
-			providerClient.update(ContentUris.withAppendedId(entriesURI(), res.getLocalID()), values, null, new String[] {});
-		} catch (RemoteException e) {
-			throw new LocalStorageException(e);
-		}
-	}
-	
-	/** Enqueues removing the dirty flag from a locally-stored resource. Requires commit(). */
-	public void clearDirty(Resource resource) {
-		pendingOperations.add(ContentProviderOperation
-				.newUpdate(ContentUris.withAppendedId(entriesURI(), resource.getLocalID()))
-				.withValue(entryColumnDirty(), 0)
-				.build());
-	}
-
-	/** Commits enqueued operations to the content provider (for batch operations). */
-	public void commit() throws LocalStorageException {
-		if (!pendingOperations.isEmpty())
-			try {
-				Log.d(TAG, "Committing " + pendingOperations.size() + " operations");
-				providerClient.applyBatch(pendingOperations);
-				pendingOperations.clear();
-			} catch (RemoteException ex) {
-				throw new LocalStorageException(ex);
-			} catch(OperationApplicationException ex) {
-				throw new LocalStorageException(ex);
-			}
-	}
-
-	
-	// helpers
-
-	protected void queueOperation(Builder builder) {
-		if (builder != null)
-			pendingOperations.add(builder.build());
-	}
-
-	/** Appends account type, name and CALLER_IS_SYNCADAPTER to an Uri. */
-	protected Uri syncAdapterURI(Uri baseURI) {
-		return baseURI.buildUpon()
-				.appendQueryParameter(entryColumnAccountType(), account.type)
-				.appendQueryParameter(entryColumnAccountName(), account.name)
-				.appendQueryParameter(CalendarContract.CALLER_IS_SYNCADAPTER, "true")
-				.build();
-	}
-	
-	protected Builder newDataInsertBuilder(Uri dataUri, String refFieldName, long raw_ref_id, Integer backrefIdx) {
-		Builder builder = ContentProviderOperation.newInsert(syncAdapterURI(dataUri));
-		if (backrefIdx != -1)
-			return builder.withValueBackReference(refFieldName, backrefIdx);
-		else
-			return builder.withValue(refFieldName, raw_ref_id);
-	}
-	
-	
-	// content builders
-
-	/**
-	 * Builds the main entry (for instance, a ContactsContract.RawContacts row) from a resource.
-	 * The entry is built for insertion to the location identified by entriesURI().
-	 * 
-	 * @param builder Builder to be extended by all resource data that can be stored without extra data rows.
-	 */
-	protected abstract Builder buildEntry(Builder builder, Resource resource);
-	
-	/** Enqueues adding extra data rows of the resource to the local collection. */
-	protected abstract void addDataRows(Resource resource, long localID, int backrefIdx);
-	
-	/** Enqueues removing all extra data rows of the resource from the local collection. */
-	protected abstract void removeDataRows(Resource resource);
-}

src/at/bitfire/davdroid/resource/LocalStorageException.java

@@ -1,31 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.resource;
-
-public class LocalStorageException extends Exception {
-	private static final long serialVersionUID = -7787658815291629529L;
-	
-	private static final String detailMessage = "Couldn't access local content provider";
-	
-
-	public LocalStorageException(String detailMessage, Throwable throwable) {
-		super(detailMessage, throwable);
-	}
-
-	public LocalStorageException(String detailMessage) {
-		super(detailMessage);
-	}
-	
-	public LocalStorageException(Throwable throwable) {
-		super(detailMessage, throwable);
-	}
-
-	public LocalStorageException() {
-		super(detailMessage);
-	}
-}

src/at/bitfire/davdroid/resource/RecordNotFoundException.java

@@ -1,28 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.resource;
-
-/**
- * Thrown when a local record (for instance, Contact with ID 12345) should be read
- * but could not be found. 
- */
-public class RecordNotFoundException extends LocalStorageException {
-	private static final long serialVersionUID = 4961024282198632578L;
-	
-	private static final String detailMessage = "Record not found in local content provider"; 
-	
-	
-	RecordNotFoundException(Throwable ex) {
-		super(detailMessage, ex);
-	}
-	
-	RecordNotFoundException() {
-		super(detailMessage);
-	}
-
-}

src/at/bitfire/davdroid/resource/RemoteCollection.java

@@ -1,181 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.resource;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.MalformedURLException;
-import java.net.URISyntaxException;
-import java.net.URL;
-import java.util.LinkedList;
-import java.util.List;
-
-import lombok.Cleanup;
-import lombok.Getter;
-import net.fortuna.ical4j.model.ValidationException;
-import android.util.Log;
-import at.bitfire.davdroid.webdav.DavException;
-import at.bitfire.davdroid.webdav.DavMultiget;
-import at.bitfire.davdroid.webdav.DavNoContentException;
-import at.bitfire.davdroid.webdav.HttpException;
-import at.bitfire.davdroid.webdav.HttpPropfind;
-import at.bitfire.davdroid.webdav.WebDavResource;
-import at.bitfire.davdroid.webdav.WebDavResource.PutMode;
-import ch.boye.httpclientandroidlib.impl.client.CloseableHttpClient;
-import ezvcard.io.text.VCardParseException;
-
-/**
- * Represents a remotely stored synchronizable collection (collection as in
- * WebDAV terminology).
- *
- * @param <T> Subtype of Resource that can be stored in the collection
- */
-public abstract class RemoteCollection<T extends Resource> {
-	private static final String TAG = "davdroid.RemoteCollection";
-	
-	CloseableHttpClient httpClient;
-	@Getter WebDavResource collection;
-
-	abstract protected String memberContentType();
-	abstract protected DavMultiget.Type multiGetType();
-	abstract protected T newResourceSkeleton(String name, String ETag);
-	
-	public RemoteCollection(CloseableHttpClient httpClient, String baseURL, String user, String password, boolean preemptiveAuth) throws MalformedURLException {
-		this.httpClient = httpClient;
-		
-		collection = new WebDavResource(httpClient, new URL(baseURL), user, password, preemptiveAuth);
-	}
-
-	
-	/* collection operations */
-
-	public String getCTag() throws URISyntaxException, IOException, HttpException {
-		try {
-			if (collection.getCTag() == null && collection.getMembers() == null)	// not already fetched
-				collection.propfind(HttpPropfind.Mode.COLLECTION_CTAG);
-		} catch (DavException e) {
-			return null;
-		}
-		return collection.getCTag();
-	}
-	
-	public Resource[] getMemberETags() throws URISyntaxException, IOException, DavException, HttpException {
-		collection.propfind(HttpPropfind.Mode.MEMBERS_ETAG);
-			
-		List<T> resources = new LinkedList<T>();
-		if (collection.getMembers() != null) {
-			for (WebDavResource member : collection.getMembers())
-				resources.add(newResourceSkeleton(member.getName(), member.getETag()));
-		}
-		return resources.toArray(new Resource[0]);
-	}
-	
-	@SuppressWarnings("unchecked")
-	public Resource[] multiGet(Resource[] resources) throws URISyntaxException, IOException, DavException, HttpException {
-		try {
-			if (resources.length == 1)
-				return (T[]) new Resource[] { get(resources[0]) };
-			
-			Log.i(TAG, "Multi-getting " + resources.length + " remote resource(s)");
-			
-			LinkedList<String> names = new LinkedList<String>();
-			for (Resource resource : resources)
-				names.add(resource.getName());
-			
-			LinkedList<T> foundResources = new LinkedList<T>();
-			collection.multiGet(multiGetType(), names.toArray(new String[0]));
-			if (collection.getMembers() == null)
-				throw new DavNoContentException();
-			
-			for (WebDavResource member : collection.getMembers()) {
-				T resource = newResourceSkeleton(member.getName(), member.getETag());
-				try {
-					if (member.getContent() != null) {
-						@Cleanup InputStream is = new ByteArrayInputStream(member.getContent());
-						resource.parseEntity(is);
-						foundResources.add(resource);
-					} else
-						Log.e(TAG, "Ignoring entity without content");
-				} catch (InvalidResourceException e) {
-					Log.e(TAG, "Ignoring unparseable entity in multi-response", e);
-				}
-			}
-			
-			return foundResources.toArray(new Resource[0]);
-		} catch (InvalidResourceException e) {
-			Log.e(TAG, "Couldn't parse entity from GET", e);
-		}
-		
-		return new Resource[0];
-	}
-	
-	
-	/* internal member operations */
-
-	public Resource get(Resource resource) throws URISyntaxException, IOException, HttpException, DavException, InvalidResourceException {
-		WebDavResource member = new WebDavResource(collection, resource.getName());
-		
-		if (resource instanceof Contact)
-			member.get(Contact.MIME_TYPE);
-		else if (resource instanceof Event)
-			member.get(Event.MIME_TYPE);
-		else {
-			Log.wtf(TAG, "Should fetch something, but neither contact nor calendar");
-			throw new InvalidResourceException("Didn't now which MIME type to accept");
-		}
-		
-		byte[] data = member.getContent();
-		if (data == null)
-			throw new DavNoContentException();
-		
-		@Cleanup InputStream is = new ByteArrayInputStream(data);
-		try {
-			resource.parseEntity(is);
-		} catch(VCardParseException e) {
-			throw new InvalidResourceException(e);
-		}
-		return resource;
-	}
-	
-	// returns ETag of the created resource, if returned by server
-	public String add(Resource res) throws URISyntaxException, IOException, HttpException, ValidationException {
-		WebDavResource member = new WebDavResource(collection, res.getName(), res.getETag());
-		member.setContentType(memberContentType());
-		
-		@Cleanup ByteArrayOutputStream os = res.toEntity();
-		String eTag = member.put(os.toByteArray(), PutMode.ADD_DONT_OVERWRITE);
-		
-		// after a successful upload, the collection has implicitely changed, too
-		collection.invalidateCTag();
-		
-		return eTag;
-	}
-
-	public void delete(Resource res) throws URISyntaxException, IOException, HttpException {
-		WebDavResource member = new WebDavResource(collection, res.getName(), res.getETag());
-		member.delete();
-		
-		collection.invalidateCTag();
-	}
-	
-	// returns ETag of the updated resource, if returned by server
-	public String update(Resource res) throws URISyntaxException, IOException, HttpException, ValidationException {
-		WebDavResource member = new WebDavResource(collection, res.getName(), res.getETag());
-		member.setContentType(memberContentType());
-		
-		@Cleanup ByteArrayOutputStream os = res.toEntity();
-		String eTag = member.put(os.toByteArray(), PutMode.UPDATE_DONT_OVERWRITE);
-		
-		// after a successful upload, the collection has implicitely changed, too
-		collection.invalidateCTag();
-		
-		return eTag;
-	}
-}

src/at/bitfire/davdroid/resource/Resource.java

@@ -1,46 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.resource;
-
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-
-import lombok.Getter;
-import lombok.Setter;
-import lombok.ToString;
-
-/**
- * Represents a resource that can be contained in a LocalCollection or RemoteCollection
- * for synchronization by WebDAV.
- */
-@ToString
-public abstract class Resource {
-	@Getter @Setter protected String name, ETag;
-	@Getter @Setter protected String uid;
-	@Getter protected long localID;
-
-	
-	public Resource(String name, String ETag) {
-		this.name = name;
-		this.ETag = ETag;
-	}
-	
-	public Resource(long localID, String name, String ETag) {
-		this(name, ETag);
-		this.localID = localID;
-	}
-	
-	/** initializes UID and remote file name (required for first upload) */
-	public abstract void initialize();
-	
-	/** fills the resource data from an input stream (for instance, .vcf file for Contact) */
-	public abstract void parseEntity(InputStream entity) throws IOException, InvalidResourceException;
-	/** writes the resource data to an output stream (for instance, .vcf file for Contact) */
-	public abstract ByteArrayOutputStream toEntity() throws IOException;
-}

src/at/bitfire/davdroid/resource/ServerInfo.java

@@ -1,68 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.resource;
-
-import java.io.Serializable;
-import java.net.URI;
-import java.util.LinkedList;
-import java.util.List;
-
-import ezvcard.VCardVersion;
-import lombok.Data;
-import lombok.RequiredArgsConstructor;
-
-@RequiredArgsConstructor(suppressConstructorProperties=true)
-@Data
-public class ServerInfo implements Serializable {
-	private static final long serialVersionUID = 6744847358282980437L;
-	
-	enum Scheme {
-		HTTP, HTTPS, MAILTO
-	}
-	
-	final private URI baseURI;
-	final private String userName, password;
-	final boolean authPreemptive;
-	
-	private String errorMessage;
-	
-	private boolean calDAV = false, cardDAV = false;
-	private List<ResourceInfo>
-		addressBooks = new LinkedList<ResourceInfo>(),
-		calendars  = new LinkedList<ResourceInfo>();
-	
-	
-	public boolean hasEnabledCalendars() {
-		for (ResourceInfo calendar : calendars)
-			if (calendar.enabled)
-				return true;
-		return false;
-	}
-	
-	
-	@RequiredArgsConstructor(suppressConstructorProperties=true)
-	@Data
-	public static class ResourceInfo implements Serializable {
-		private static final long serialVersionUID = -5516934508229552112L;
-		
-		public enum Type {
-			ADDRESS_BOOK,
-			CALENDAR
-		}
-		
-		boolean enabled = false;
-		
-		final Type type;
-		final boolean readOnly;
-		final String URL, title, description, color;
-
-		VCardVersion vCardVersion;
-
-		String timezone;
-	}
-}

src/at/bitfire/davdroid/syncadapter/AccountAuthenticatorService.java

@@ -1,86 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.syncadapter;
-
-import android.accounts.AbstractAccountAuthenticator;
-import android.accounts.Account;
-import android.accounts.AccountAuthenticatorResponse;
-import android.accounts.AccountManager;
-import android.accounts.NetworkErrorException;
-import android.app.Service;
-import android.content.Context;
-import android.content.Intent;
-import android.os.Bundle;
-import android.os.IBinder;
-
-public class AccountAuthenticatorService extends Service {
-	private static AccountAuthenticator accountAuthenticator;
-
-	private AccountAuthenticator getAuthenticator() {
-		if (accountAuthenticator != null)
-			return accountAuthenticator;
-		return accountAuthenticator = new AccountAuthenticator(this);
-	}
-	
-	@Override
-	public IBinder onBind(Intent intent) {
-		if (intent.getAction().equals(android.accounts.AccountManager.ACTION_AUTHENTICATOR_INTENT))
-			return getAuthenticator().getIBinder(); 
-		return null;
-	}
-	
-	
-	private static class AccountAuthenticator extends AbstractAccountAuthenticator {
-		Context context;
-		
-		public AccountAuthenticator(Context context) {
-			super(context);
-			this.context = context;
-		}
-
-		@Override
-		public Bundle addAccount(AccountAuthenticatorResponse response, String accountType, String authTokenType,
-				String[] requiredFeatures, Bundle options) throws NetworkErrorException {
-			Intent intent = new Intent(context, AddAccountActivity.class);
-			intent.putExtra(AccountManager.KEY_ACCOUNT_AUTHENTICATOR_RESPONSE, response);
-			Bundle bundle = new Bundle();
-			bundle.putParcelable(AccountManager.KEY_INTENT, intent);
-			return bundle;
-		}
-
-		@Override
-		public Bundle confirmCredentials(AccountAuthenticatorResponse response, Account account, Bundle options) throws NetworkErrorException {
-			return null;
-		}
-
-		@Override
-		public Bundle editProperties(AccountAuthenticatorResponse response, String accountType) {
-			return null;
-		}
-
-		@Override
-		public Bundle getAuthToken(AccountAuthenticatorResponse response, Account account, String authTokenType, Bundle options) throws NetworkErrorException {
-			return null;
-		}
-
-		@Override
-		public String getAuthTokenLabel(String authTokenType) {
-			return null;
-		}
-
-		@Override
-		public Bundle hasFeatures(AccountAuthenticatorResponse response, Account account, String[] features) throws NetworkErrorException {
-			return null;
-		}
-
-		@Override
-		public Bundle updateCredentials(AccountAuthenticatorResponse response, Account account, String authTokenType, Bundle options) throws NetworkErrorException {
-			return null;
-		}
-	}
-}

src/at/bitfire/davdroid/syncadapter/AccountDetailsFragment.java

@@ -1,147 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.syncadapter;
-
-import android.accounts.Account;
-import android.accounts.AccountManager;
-import android.app.Fragment;
-import android.content.ContentResolver;
-import android.os.Bundle;
-import android.provider.CalendarContract;
-import android.provider.ContactsContract;
-import android.text.Editable;
-import android.text.TextWatcher;
-import android.view.LayoutInflater;
-import android.view.Menu;
-import android.view.MenuInflater;
-import android.view.MenuItem;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.EditText;
-import android.widget.TextView;
-import android.widget.Toast;
-import at.bitfire.davdroid.Constants;
-import at.bitfire.davdroid.R;
-import at.bitfire.davdroid.resource.LocalCalendar;
-import at.bitfire.davdroid.resource.LocalStorageException;
-import at.bitfire.davdroid.resource.ServerInfo;
-
-public class AccountDetailsFragment extends Fragment implements TextWatcher {
-	public static final String KEY_SERVER_INFO = "server_info";
-	
-	ServerInfo serverInfo;
-	
-	EditText editAccountName;
-	
-	
-	@Override
-	public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
-		View v = inflater.inflate(R.layout.account_details, container, false);
-		
-		serverInfo = (ServerInfo)getArguments().getSerializable(KEY_SERVER_INFO);
-		
-		editAccountName = (EditText)v.findViewById(R.id.account_name);
-		editAccountName.addTextChangedListener(this);
-		editAccountName.setText(serverInfo.getUserName());
-		
-		TextView textAccountNameInfo = (TextView)v.findViewById(R.id.account_name_info);
-		if (!serverInfo.hasEnabledCalendars())
-			textAccountNameInfo.setVisibility(View.GONE);
-	
-		setHasOptionsMenu(true);
-		return v;
-	}
-	
-	
-	@Override
-	public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
-	    inflater.inflate(R.menu.account_details, menu);
-	}
-	
-	@Override
-	public boolean onOptionsItemSelected(MenuItem item) {
-		switch (item.getItemId()) {
-		case R.id.add_account:
-			addAccount();
-			break;
-		default:
-			return false;
-		}
-		return true;
-	}
-
-
-	// actions
-	
-	void addAccount() {
-		ServerInfo serverInfo = (ServerInfo)getArguments().getSerializable(KEY_SERVER_INFO);
-		String accountName = editAccountName.getText().toString();
-		
-		AccountManager accountManager = AccountManager.get(getActivity());
-		Account account = new Account(accountName, Constants.ACCOUNT_TYPE);
-		Bundle userData = AccountSettings.createBundle(serverInfo);
-		
-		boolean syncContacts = false;
-		for (ServerInfo.ResourceInfo addressBook : serverInfo.getAddressBooks())
-			if (addressBook.isEnabled()) {
-				ContentResolver.setIsSyncable(account, ContactsContract.AUTHORITY, 1);
-				syncContacts = true;
-				continue;
-			}
-		if (syncContacts) {
-			ContentResolver.setIsSyncable(account, ContactsContract.AUTHORITY, 1);
-			ContentResolver.setSyncAutomatically(account, ContactsContract.AUTHORITY, true);
-		} else
-			ContentResolver.setIsSyncable(account, ContactsContract.AUTHORITY, 0);
-		
-		if (accountManager.addAccountExplicitly(account, serverInfo.getPassword(), userData)) {
-			// account created, now create calendars
-			boolean syncCalendars = false;
-			for (ServerInfo.ResourceInfo calendar : serverInfo.getCalendars())
-				if (calendar.isEnabled())
-					try {
-						LocalCalendar.create(account, getActivity().getContentResolver(), calendar);
-						syncCalendars = true;
-					} catch (LocalStorageException e) {
-						Toast.makeText(getActivity(), "Couldn't create calendar(s): " + e.getMessage(), Toast.LENGTH_LONG).show();
-					}
-			if (syncCalendars) {
-				ContentResolver.setIsSyncable(account, CalendarContract.AUTHORITY, 1);
-				ContentResolver.setSyncAutomatically(account, CalendarContract.AUTHORITY, true);
-			} else
-				ContentResolver.setIsSyncable(account, CalendarContract.AUTHORITY, 0);
-			
-			getActivity().finish();				
-		} else
-			Toast.makeText(getActivity(), "Couldn't create account (account with this name already existing?)", Toast.LENGTH_LONG).show();
-	}
-
-	
-	// input validation
-	
-	@Override
-	public void onPrepareOptionsMenu(Menu menu) {
-		boolean ok = false;
-		ok = editAccountName.getText().length() > 0;
-		MenuItem item = menu.findItem(R.id.add_account);
-		item.setEnabled(ok);
-	}
-
-	@Override
-	public void beforeTextChanged(CharSequence s, int start, int count, int after) {
-	}
-
-	@Override
-	public void onTextChanged(CharSequence s, int start, int before, int count) {
-		getActivity().invalidateOptionsMenu();
-	}
-
-	@Override
-	public void afterTextChanged(Editable s) {
-	}
-}

src/at/bitfire/davdroid/syncadapter/AccountSettings.java

@@ -1,183 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.syncadapter;
-
-import java.net.URI;
-import java.net.URISyntaxException;
-
-import lombok.Cleanup;
-import android.accounts.Account;
-import android.accounts.AccountManager;
-import android.content.ContentResolver;
-import android.content.ContentUris;
-import android.content.ContentValues;
-import android.content.Context;
-import android.database.Cursor;
-import android.net.Uri;
-import android.os.Bundle;
-import android.provider.CalendarContract;
-import android.provider.CalendarContract.Calendars;
-import android.util.Log;
-import at.bitfire.davdroid.resource.ServerInfo;
-import ezvcard.VCardVersion;
-
-public class AccountSettings {
-	private final static String TAG = "davdroid.AccountSettings";
-	
-	private final static int CURRENT_VERSION = 1;
-	private final static String
-		KEY_SETTINGS_VERSION = "version",
-		
-		KEY_USERNAME = "user_name",
-		KEY_AUTH_PREEMPTIVE = "auth_preemptive",
-		
-		KEY_ADDRESSBOOK_URL = "addressbook_url",
-		KEY_ADDRESSBOOK_CTAG = "addressbook_ctag",
-		KEY_ADDRESSBOOK_VCARD_VERSION = "addressbook_vcard_version";
-	
-	Context context;
-	AccountManager accountManager;
-	Account account;
-	
-	
-	public AccountSettings(Context context, Account account) {
-		this.context = context;
-		this.account = account;
-		
-		accountManager = AccountManager.get(context);
-		
-		synchronized(AccountSettings.class) {
-			int version = 0;
-			try {
-				version = Integer.parseInt(accountManager.getUserData(account, KEY_SETTINGS_VERSION));
-			} catch(NumberFormatException e) {
-			}
-			if (version < CURRENT_VERSION)
-				update(version);
-		}
-	}
-	
-	
-	public static Bundle createBundle(ServerInfo serverInfo) {
-		Bundle bundle = new Bundle();
-		bundle.putString(KEY_SETTINGS_VERSION, String.valueOf(CURRENT_VERSION));
-		bundle.putString(KEY_USERNAME, serverInfo.getUserName());
-		bundle.putString(KEY_AUTH_PREEMPTIVE, Boolean.toString(serverInfo.isAuthPreemptive()));
-		for (ServerInfo.ResourceInfo addressBook : serverInfo.getAddressBooks())
-			if (addressBook.isEnabled()) {
-				bundle.putString(KEY_ADDRESSBOOK_URL, addressBook.getURL());
-				bundle.putString(KEY_ADDRESSBOOK_VCARD_VERSION, addressBook.getVCardVersion().getVersion());
-				continue;
-			}
-		return bundle;
-	}
-	
-	
-	// general settings
-	
-	public String getUserName() {
-		return accountManager.getUserData(account, KEY_USERNAME);		
-	}
-	
-	public String getPassword() {
-		return accountManager.getPassword(account);
-	}
-	
-	public boolean getPreemptiveAuth() {
-		return Boolean.parseBoolean(accountManager.getUserData(account, KEY_AUTH_PREEMPTIVE));
-	}
-	
-	
-	// address book (CardDAV) settings
-	
-	public String getAddressBookURL() {
-		return accountManager.getUserData(account, KEY_ADDRESSBOOK_URL);
-	}
-	
-	public String getAddressBookCTag() {
-		return accountManager.getUserData(account, KEY_ADDRESSBOOK_CTAG);
-	}
-	
-	public void setAddressBookCTag(String cTag) {
-		accountManager.setUserData(account, KEY_ADDRESSBOOK_CTAG, cTag);
-	}
-	
-	public VCardVersion getAddressBookVCardVersion() {
-		VCardVersion version = VCardVersion.V3_0;
-		String versionStr = accountManager.getUserData(account, KEY_ADDRESSBOOK_VCARD_VERSION);
-		if (versionStr != null)
-			version = VCardVersion.valueOfByStr(versionStr);
-		return version;
-	}
-	
-	
-	// update from previous account settings
-	
-	private void update(int fromVersion) {
-		Log.i(TAG, "Account settings must be updated from v" + fromVersion + " to v" + CURRENT_VERSION);
-		for (int toVersion = CURRENT_VERSION; toVersion > fromVersion; toVersion--)
-			update(fromVersion, toVersion);
-	}
-	
-	private void update(int fromVersion, int toVersion) {
-		Log.i(TAG, "Updating account settings from v" + fromVersion + " to " + toVersion);
-		try {
-			if (fromVersion == 0 && toVersion == 1)
-				update_0_1();
-			else
-				Log.wtf(TAG, "Don't know how to update settings from v" + fromVersion + " to v" + toVersion);
-		} catch(Exception e) {
-			Log.e(TAG, "Couldn't update account settings (DAVdroid will probably crash)!", e);
-		}
-	}
-	
-	private void update_0_1() throws URISyntaxException {
-		String	v0_principalURL = accountManager.getUserData(account, "principal_url"),
-				v0_addressBookPath = accountManager.getUserData(account, "addressbook_path");
-		Log.d(TAG, "Old principal URL = " + v0_principalURL);
-		Log.d(TAG, "Old address book path = " + v0_addressBookPath);
-		
-		URI principalURI = new URI(v0_principalURL);
-
-		// update address book
-		if (v0_addressBookPath != null) {
-			String addressBookURL = principalURI.resolve(v0_addressBookPath).toASCIIString();
-			Log.d(TAG, "New address book URL = " + addressBookURL);
-			accountManager.setUserData(account, "addressbook_url", addressBookURL);
-		}
-		
-		// update calendars
-		ContentResolver resolver = context.getContentResolver();
-		Uri calendars = Calendars.CONTENT_URI.buildUpon()
-				.appendQueryParameter(Calendars.ACCOUNT_NAME, account.name)
-				.appendQueryParameter(Calendars.ACCOUNT_TYPE, account.type)
-				.appendQueryParameter(CalendarContract.CALLER_IS_SYNCADAPTER, "true").build();
-		@Cleanup Cursor cursor = resolver.query(calendars, new String[] { Calendars._ID, Calendars.NAME }, null, null, null);
-		while (cursor != null && cursor.moveToNext()) {
-			int id = cursor.getInt(0);
-			String	v0_path = cursor.getString(1),
-					v1_url = principalURI.resolve(v0_path).toASCIIString();
-			Log.d(TAG, "Updating calendar #" + id + " name: " + v0_path + " -> " + v1_url);
-			Uri calendar = ContentUris.appendId(Calendars.CONTENT_URI.buildUpon()
-					.appendQueryParameter(Calendars.ACCOUNT_NAME, account.name)
-					.appendQueryParameter(Calendars.ACCOUNT_TYPE, account.type)
-					.appendQueryParameter(CalendarContract.CALLER_IS_SYNCADAPTER, "true"), id).build();
-			ContentValues newValues = new ContentValues(1);
-			newValues.put(Calendars.NAME, v1_url);
-			if (resolver.update(calendar, newValues, null, null) != 1)
-				Log.e(TAG, "Number of modified calendars != 1");
-		}
-		
-		Log.d(TAG, "Cleaning old principal URL and address book path");
-		accountManager.setUserData(account, "principal_url", null);
-		accountManager.setUserData(account, "addressbook_path", null);
-		
-		Log.d(TAG, "Updated settings successfully!");
-		accountManager.setUserData(account, KEY_SETTINGS_VERSION, "1");
-	}
-}

src/at/bitfire/davdroid/syncadapter/AddAccountActivity.java

@@ -1,46 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.syncadapter;
-
-import android.app.Activity;
-import android.content.Intent;
-import android.net.Uri;
-import android.os.Bundle;
-import android.view.Menu;
-import android.view.MenuInflater;
-import android.view.MenuItem;
-import at.bitfire.davdroid.Constants;
-import at.bitfire.davdroid.R;
-
-public class AddAccountActivity extends Activity {
-
-	@Override
-	protected void onCreate(Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-		
-		setContentView(R.layout.add_account);
-		
-		if (savedInstanceState == null) {	// first call
-			getFragmentManager().beginTransaction()
-				.add(R.id.fragment_container, new LoginTypeFragment(), "login_type")
-				.commit();
-		}
-	}
-
-	@Override
-	public boolean onCreateOptionsMenu(Menu menu) {
-		MenuInflater inflater = getMenuInflater();
-		inflater.inflate(R.menu.add_account, menu);
-		return true;
-	}
-
-	public void showHelp(MenuItem item) {
-		startActivityForResult(new Intent(Intent.ACTION_VIEW, Uri.parse(Constants.WEB_URL_HELP)), 0);
-	}
-
-}

src/at/bitfire/davdroid/syncadapter/CalendarsSyncAdapterService.java

@@ -1,81 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.syncadapter;
-
-import java.net.MalformedURLException;
-import java.util.HashMap;
-import java.util.Map;
-
-import android.accounts.Account;
-import android.app.Service;
-import android.content.ContentProviderClient;
-import android.content.Context;
-import android.content.Intent;
-import android.os.IBinder;
-import android.os.RemoteException;
-import android.util.Log;
-import at.bitfire.davdroid.resource.CalDavCalendar;
-import at.bitfire.davdroid.resource.LocalCalendar;
-import at.bitfire.davdroid.resource.LocalCollection;
-import at.bitfire.davdroid.resource.RemoteCollection;
-
-public class CalendarsSyncAdapterService extends Service {
-	private static SyncAdapter syncAdapter;
-	
-	
-	@Override
-	public void onCreate() {
-		if (syncAdapter == null)
-			syncAdapter = new SyncAdapter(getApplicationContext());
-	}
-
-	@Override
-	public void onDestroy() {
-		syncAdapter.close();
-		syncAdapter = null;
-	}
-
-	@Override
-	public IBinder onBind(Intent intent) {
-		return syncAdapter.getSyncAdapterBinder(); 
-	}
-	
-
-	private static class SyncAdapter extends DavSyncAdapter {
-		private final static String TAG = "davdroid.CalendarsSyncAdapter";
-
-		
-		private SyncAdapter(Context context) {
-			super(context);
-		}
-		
-		@Override
-		protected Map<LocalCollection<?>, RemoteCollection<?>> getSyncPairs(Account account, ContentProviderClient provider) {
-			AccountSettings settings = new AccountSettings(getContext(), account);
-			String	userName = settings.getUserName(),
-					password = settings.getPassword();
-			boolean preemptive = settings.getPreemptiveAuth();
-
-			try {
-				Map<LocalCollection<?>, RemoteCollection<?>> map = new HashMap<LocalCollection<?>, RemoteCollection<?>>();
-				
-				for (LocalCalendar calendar : LocalCalendar.findAll(account, provider)) {
-					RemoteCollection<?> dav = new CalDavCalendar(httpClient, calendar.getUrl(), userName, password, preemptive);
-					map.put(calendar, dav);
-				}
-				return map;
-			} catch (RemoteException ex) {
-				Log.e(TAG, "Couldn't find local calendars", ex);
-			} catch (MalformedURLException ex) {
-				Log.e(TAG, "Couldn't build calendar URI", ex);
-			}
-			
-			return null;
-		}
-	}
-}

src/at/bitfire/davdroid/syncadapter/ContactsSyncAdapterService.java

@@ -1,82 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.syncadapter;
-
-import java.net.MalformedURLException;
-import java.util.HashMap;
-import java.util.Map;
-
-import android.accounts.Account;
-import android.app.Service;
-import android.content.ContentProviderClient;
-import android.content.Context;
-import android.content.Intent;
-import android.os.IBinder;
-import android.util.Log;
-import at.bitfire.davdroid.resource.CardDavAddressBook;
-import at.bitfire.davdroid.resource.LocalAddressBook;
-import at.bitfire.davdroid.resource.LocalCollection;
-import at.bitfire.davdroid.resource.RemoteCollection;
-
-public class ContactsSyncAdapterService extends Service {
-	private static ContactsSyncAdapter syncAdapter;
-
-	
-	@Override
-	public void onCreate() {
-		if (syncAdapter == null)
-			syncAdapter = new ContactsSyncAdapter(getApplicationContext());
-	}
-
-	@Override
-	public void onDestroy() {
-		syncAdapter.close();
-		syncAdapter = null;
-	}
-
-	@Override
-	public IBinder onBind(Intent intent) {
-		return syncAdapter.getSyncAdapterBinder();
-	}
-	
-
-	private static class ContactsSyncAdapter extends DavSyncAdapter {
-		private final static String TAG = "davdroid.ContactsSyncAdapter";
-
-		
-		private ContactsSyncAdapter(Context context) {
-			super(context);
-		}
-
-		@Override
-		protected Map<LocalCollection<?>, RemoteCollection<?>> getSyncPairs(Account account, ContentProviderClient provider) {
-			AccountSettings settings = new AccountSettings(getContext(), account);
-			String	userName = settings.getUserName(),
-					password = settings.getPassword();
-			boolean preemptive = settings.getPreemptiveAuth();
-
-			String addressBookURL = settings.getAddressBookURL();
-			if (addressBookURL == null)
-				return null;
-			
-			try {
-				LocalCollection<?> database = new LocalAddressBook(account, provider, settings);
-				RemoteCollection<?> dav = new CardDavAddressBook(httpClient, addressBookURL, userName, password, preemptive);
-				
-				Map<LocalCollection<?>, RemoteCollection<?>> map = new HashMap<LocalCollection<?>, RemoteCollection<?>>();
-				map.put(database, dav);
-				
-				return map;
-			} catch (MalformedURLException ex) {
-				Log.e(TAG, "Couldn't build address book URI", ex);
-			}
-			
-			return null;
-		}
-	}
-}

src/at/bitfire/davdroid/syncadapter/DavSyncAdapter.java

@@ -1,166 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.syncadapter;
-
-import java.io.Closeable;
-import java.io.IOException;
-import java.net.URISyntaxException;
-import java.util.Map;
-import java.util.concurrent.locks.ReentrantReadWriteLock;
-
-import lombok.Getter;
-
-import org.apache.http.HttpStatus;
-
-import android.accounts.Account;
-import android.accounts.AccountManager;
-import android.content.AbstractThreadedSyncAdapter;
-import android.content.ContentProviderClient;
-import android.content.ContentResolver;
-import android.content.Context;
-import android.content.SharedPreferences;
-import android.content.SyncResult;
-import android.os.AsyncTask;
-import android.os.Bundle;
-import android.preference.PreferenceManager;
-import android.provider.Settings;
-import android.util.Log;
-import at.bitfire.davdroid.Constants;
-import at.bitfire.davdroid.resource.LocalCollection;
-import at.bitfire.davdroid.resource.LocalStorageException;
-import at.bitfire.davdroid.resource.RemoteCollection;
-import at.bitfire.davdroid.webdav.DavException;
-import at.bitfire.davdroid.webdav.DavHttpClient;
-import at.bitfire.davdroid.webdav.HttpException;
-import ch.boye.httpclientandroidlib.impl.client.CloseableHttpClient;
-
-public abstract class DavSyncAdapter extends AbstractThreadedSyncAdapter implements Closeable {
-	private final static String TAG = "davdroid.DavSyncAdapter";
-	
-	@Getter private static String androidID;
-	
-	protected AccountManager accountManager;
-	
-	/* We use one static httpClient for
-	 *   - all sync adapters  (CalendarsSyncAdapter, ContactsSyncAdapter)
-	 *   - and all threads (= accounts) of each sync adapter
-	 * so that HttpClient's threaded pool management can do its best.
-	 */
-	protected static CloseableHttpClient httpClient;
-
-	/* One static read/write lock pair for the static httpClient:
-	 *    Use the READ  lock when httpClient will only be called (to prevent it from being unset while being used).
-	 *    Use the WRITE lock when httpClient will be modified (set/unset). */
-	private final static ReentrantReadWriteLock httpClientLock = new ReentrantReadWriteLock();
-
-	
-	public DavSyncAdapter(Context context) {
-		super(context, true);
-		
-		synchronized(this) {
-			if (androidID == null)
-				androidID = Settings.Secure.getString(context.getContentResolver(), Settings.Secure.ANDROID_ID);
-		}
-		
-		accountManager = AccountManager.get(context);
-	}
-	
-	@Override
-	public void close() {
-		Log.d(TAG, "Closing httpClient");
-		
-		// may be called from a GUI thread, so we need an AsyncTask
-		new AsyncTask<Void, Void, Void>() {
-			@Override
-			protected Void doInBackground(Void... params) {
-				try {
-					httpClientLock.writeLock().lock();
-					if (httpClient != null) {
-						httpClient.close();
-						httpClient = null;
-					}
-					httpClientLock.writeLock().unlock();
-				} catch (IOException e) {
-					Log.w(TAG, "Couldn't close HTTP client", e);
-				}
-				return null;
-			}
-		}.execute();
-	}
-	
-	protected abstract Map<LocalCollection<?>, RemoteCollection<?>> getSyncPairs(Account account, ContentProviderClient provider);
-	
-
-	@Override
-	public void onPerformSync(Account account, Bundle extras, String authority,	ContentProviderClient provider, SyncResult syncResult) {
-		Log.i(TAG, "Performing sync for authority " + authority);
-		
-		// set class loader for iCal4j ResourceLoader
-		Thread.currentThread().setContextClassLoader(getContext().getClassLoader());
-		
-		// create httpClient, if necessary
-		httpClientLock.writeLock().lock();
-		if (httpClient == null) {
-			Log.d(TAG, "Creating new DavHttpClient");
-			SharedPreferences settings = PreferenceManager.getDefaultSharedPreferences(getContext());
-			httpClient = DavHttpClient.create(
-				settings.getBoolean(Constants.SETTING_DISABLE_COMPRESSION, false),
-				settings.getBoolean(Constants.SETTING_NETWORK_LOGGING, false)
-			);
-		}
-		
-		// prevent httpClient shutdown until we're ready by holding a read lock
-		// acquiring read lock before releasing write lock will downgrade the write lock to a read lock
-		httpClientLock.readLock().lock();
-		httpClientLock.writeLock().unlock();
-
-		// TODO use VCard 4.0 if possible
-		AccountSettings accountSettings = new AccountSettings(getContext(), account);
-		Log.d(TAG, "Server supports VCard version " + accountSettings.getAddressBookVCardVersion());
-
-		try {
-			// get local <-> remote collection pairs
-			Map<LocalCollection<?>, RemoteCollection<?>> syncCollections = getSyncPairs(account, provider);
-			if (syncCollections == null)
-				Log.i(TAG, "Nothing to synchronize");
-			else
-				try {
-					for (Map.Entry<LocalCollection<?>, RemoteCollection<?>> entry : syncCollections.entrySet())
-						new SyncManager(entry.getKey(), entry.getValue()).synchronize(extras.containsKey(ContentResolver.SYNC_EXTRAS_MANUAL), syncResult);
-				} catch (DavException ex) {
-					syncResult.stats.numParseExceptions++;
-					Log.e(TAG, "Invalid DAV response", ex);
-				} catch (HttpException ex) {
-					if (ex.getCode() == HttpStatus.SC_UNAUTHORIZED) {
-						Log.e(TAG, "HTTP Unauthorized " + ex.getCode(), ex);
-						syncResult.stats.numAuthExceptions++;
-					} else if (ex.isClientError()) {
-						Log.e(TAG, "Hard HTTP error " + ex.getCode(), ex);
-						syncResult.stats.numParseExceptions++;
-					} else {
-						Log.w(TAG, "Soft HTTP error " + ex.getCode() + " (Android will try again later)", ex);
-						syncResult.stats.numIoExceptions++;
-					}
-				} catch (LocalStorageException ex) {
-					syncResult.databaseError = true;
-					Log.e(TAG, "Local storage (content provider) exception", ex);
-				} catch (IOException ex) {
-					syncResult.stats.numIoExceptions++;
-					Log.e(TAG, "I/O error (Android will try again later)", ex);
-				} catch (URISyntaxException ex) {
-					Log.e(TAG, "Invalid URI (file name) syntax", ex);
-				}
-		} finally {
-			// allow httpClient shutdown
-			httpClientLock.readLock().unlock();
-		}
-		
-		Log.i(TAG, "Sync complete for " + authority);
-	}
-
-}

src/at/bitfire/davdroid/syncadapter/GeneralSettingsActivity.java

@@ -1,54 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.syncadapter;
-
-import android.app.Activity;
-import android.content.Context;
-import android.content.Intent;
-import android.net.Uri;
-import android.os.Bundle;
-import android.preference.PreferenceFragment;
-import android.view.Menu;
-import android.view.MenuInflater;
-import android.view.MenuItem;
-import at.bitfire.davdroid.R;
-
-public class GeneralSettingsActivity extends Activity {
-	final static String URL_REPORT_ISSUE = "https://github.com/bitfireAT/davdroid/blob/master/CONTRIBUTING.md#reporting-issues"; 
-	
-	@Override
-	public void onCreate(Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-		
-		getFragmentManager().beginTransaction()
-			.replace(android.R.id.content, new GeneralSettingsFragment())
-        	.commit();
-	}
-	
-	public void reportIssue(MenuItem item) {
-		startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(URL_REPORT_ISSUE)));
-	}
-	
-	
-	public static class GeneralSettingsFragment extends PreferenceFragment {
-	    @Override
-	    public void onCreate(Bundle savedInstanceState) {
-	        super.onCreate(savedInstanceState);
-	        
-			getPreferenceManager().setSharedPreferencesMode(Context.MODE_MULTI_PROCESS);
-	        addPreferencesFromResource(R.xml.general_settings);
-	        
-	        setHasOptionsMenu(true);
-	    }
-		
-		@Override
-		public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
-			inflater.inflate(R.menu.debug_settings, menu);
-		}
-	}
-}

src/at/bitfire/davdroid/syncadapter/LoginEmailFragment.java

@@ -1,111 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.syncadapter;
-
-import java.net.URI;
-import java.net.URISyntaxException;
-
-import android.app.DialogFragment;
-import android.app.Fragment;
-import android.app.FragmentTransaction;
-import android.os.Bundle;
-import android.text.Editable;
-import android.text.TextWatcher;
-import android.view.LayoutInflater;
-import android.view.Menu;
-import android.view.MenuInflater;
-import android.view.MenuItem;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.EditText;
-import at.bitfire.davdroid.R;
-
-public class LoginEmailFragment extends Fragment implements TextWatcher {
-	
-	protected EditText editEmail, editPassword; 
-	
-
-	@Override
-	public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
-		View v = inflater.inflate(R.layout.login_email, container, false);
-
-		editEmail = (EditText)v.findViewById(R.id.email_address);
-		editEmail.addTextChangedListener(this);
-		editPassword = (EditText)v.findViewById(R.id.password);
-		editPassword.addTextChangedListener(this);
-		
-		setHasOptionsMenu(true);
-		return v;
-	}
-
-	@Override
-	public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
-	    inflater.inflate(R.menu.only_next, menu);
-	}
-	
-	@Override
-	public boolean onOptionsItemSelected(MenuItem item) {
-		switch (item.getItemId()) {
-		case R.id.next:
-			FragmentTransaction ft = getFragmentManager().beginTransaction();
-			
-			Bundle args = new Bundle();
-			String email = editEmail.getText().toString();
-			args.putString(QueryServerDialogFragment.EXTRA_BASE_URI, "mailto:" + email);
-			args.putString(QueryServerDialogFragment.EXTRA_USER_NAME, email);
-			args.putString(QueryServerDialogFragment.EXTRA_PASSWORD, editPassword.getText().toString());
-			args.putBoolean(QueryServerDialogFragment.EXTRA_AUTH_PREEMPTIVE, true);
-			
-			DialogFragment dialog = new QueryServerDialogFragment();
-			dialog.setArguments(args);
-		    dialog.show(ft, QueryServerDialogFragment.class.getName());
-			break;
-		default:
-			return false;
-		}
-		return true;
-	}
-
-	
-	// input validation
-	
-	@Override
-	public void onPrepareOptionsMenu(Menu menu) {
-		boolean passwordOk = editPassword.getText().length() > 0,
-				emailOk = false;
-
-		String email = editEmail.getText().toString();
-		try {
-			URI uri = new URI("mailto:" + email);
-			if (uri.isOpaque()) {
-				int pos = email.lastIndexOf("@");
-				if (pos != -1)
-					emailOk = !email.substring(pos+1).isEmpty();
-			}
-		} catch (URISyntaxException e) {
-			// invalid mailto: URI
-		}
-		
-		MenuItem item = menu.findItem(R.id.next);
-		item.setEnabled(emailOk && passwordOk);
-	}
-	
-	@Override
-	public void beforeTextChanged(CharSequence s, int start, int count, int after) {
-	}
-
-	@Override
-	public void onTextChanged(CharSequence s, int start, int before, int count) {
-		getActivity().invalidateOptionsMenu();
-	}
-
-	@Override
-	public void afterTextChanged(Editable s) {
-	}
-
-}

src/at/bitfire/davdroid/syncadapter/LoginTypeFragment.java

@@ -1,57 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.syncadapter;
-
-import android.app.Fragment;
-import android.os.Bundle;
-import android.view.LayoutInflater;
-import android.view.Menu;
-import android.view.MenuInflater;
-import android.view.MenuItem;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.RadioButton;
-import at.bitfire.davdroid.R;
-
-public class LoginTypeFragment extends Fragment {
-	
-	protected RadioButton btnTypeEmail, btnTypeURL;
-	
-
-	@Override
-	public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
-		View v = inflater.inflate(R.layout.login_type, container, false);
-		
-		btnTypeEmail = (RadioButton)v.findViewById(R.id.login_type_email);
-		btnTypeURL = (RadioButton)v.findViewById(R.id.login_type_url);
-		
-		setHasOptionsMenu(true);
-		
-		return v;
-	}
-	
-	@Override
-	public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
-	    inflater.inflate(R.menu.only_next, menu);
-	}
-	
-	@Override
-	public boolean onOptionsItemSelected(MenuItem item) {
-		switch (item.getItemId()) {
-		case R.id.next:
-			Fragment loginFragment = btnTypeEmail.isChecked() ? new LoginEmailFragment() : new LoginURLFragment();
-			getFragmentManager().beginTransaction()
-				.replace(R.id.fragment_container, loginFragment)
-				.addToBackStack(null)
-				.commitAllowingStateLoss();
-			return true;
-		default:
-			return false;
-		}
-	}
-}

src/at/bitfire/davdroid/syncadapter/LoginURLFragment.java

@@ -1,149 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.syncadapter;
-
-import java.net.URI;
-import java.net.URISyntaxException;
-
-import org.apache.commons.lang.StringUtils;
-
-import android.app.DialogFragment;
-import android.app.Fragment;
-import android.app.FragmentTransaction;
-import android.os.Bundle;
-import android.text.Editable;
-import android.text.TextWatcher;
-import android.view.LayoutInflater;
-import android.view.Menu;
-import android.view.MenuInflater;
-import android.view.MenuItem;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.AdapterView;
-import android.widget.AdapterView.OnItemSelectedListener;
-import android.widget.Button;
-import android.widget.CheckBox;
-import android.widget.EditText;
-import android.widget.Spinner;
-import android.widget.TextView;
-import at.bitfire.davdroid.R;
-import at.bitfire.davdroid.URLUtils;
-
-public class LoginURLFragment extends Fragment implements TextWatcher {
-	protected String scheme;
-	
-	protected TextView textHttpWarning;
-	protected EditText editBaseURI, editUserName, editPassword;
-	protected CheckBox checkboxPreemptive;
-	protected Button btnNext;
-	
-
-	@Override
-	public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
-		View v = inflater.inflate(R.layout.login_url, container, false);
-		
-		// protocol selection spinner
-		textHttpWarning = (TextView) v.findViewById(R.id.http_warning);
-		
-		Spinner spnrScheme = (Spinner) v.findViewById(R.id.login_scheme);
-		spnrScheme.setOnItemSelectedListener(new OnItemSelectedListener() {
-			@Override
-			public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
-				scheme = parent.getAdapter().getItem(position).toString();
-				textHttpWarning.setVisibility(scheme.equals("https://") ? View.GONE : View.VISIBLE);
-			}
-
-			@Override
-			public void onNothingSelected(AdapterView<?> parent) {
-				scheme = null;
-			}
-		});
-		spnrScheme.setSelection(1);	// HTTPS
-
-		// other input fields
-		editBaseURI = (EditText) v.findViewById(R.id.login_host_path);
-		editBaseURI.addTextChangedListener(this);
-		
-		editUserName = (EditText) v.findViewById(R.id.userName);
-		editUserName.addTextChangedListener(this);
-		
-		editPassword = (EditText) v.findViewById(R.id.password);
-		editPassword.addTextChangedListener(this);
-		
-		checkboxPreemptive = (CheckBox) v.findViewById(R.id.auth_preemptive);
-		
-		// hook into action bar
-		setHasOptionsMenu(true);
-
-		return v;
-	}
-
-	@Override
-	public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
-	    inflater.inflate(R.menu.only_next, menu);
-	}
-	
-	@Override
-	public boolean onOptionsItemSelected(MenuItem item) {
-		switch (item.getItemId()) {
-		case R.id.next:
-			FragmentTransaction ft = getFragmentManager().beginTransaction();
-			
-			Bundle args = new Bundle();
-			String host_path = editBaseURI.getText().toString();
-			args.putString(QueryServerDialogFragment.EXTRA_BASE_URI, URLUtils.sanitize(scheme + host_path));
-			args.putString(QueryServerDialogFragment.EXTRA_USER_NAME, editUserName.getText().toString());
-			args.putString(QueryServerDialogFragment.EXTRA_PASSWORD, editPassword.getText().toString());
-			args.putBoolean(QueryServerDialogFragment.EXTRA_AUTH_PREEMPTIVE, checkboxPreemptive.isChecked());
-			
-			DialogFragment dialog = new QueryServerDialogFragment();
-			dialog.setArguments(args);
-		    dialog.show(ft, QueryServerDialogFragment.class.getName());
-			break;
-		default:
-			return false;
-		}
-		return true;
-	}
-
-	
-	// input validation
-	
-	@Override
-	public void onPrepareOptionsMenu(Menu menu) {
-		boolean ok =
-			editUserName.getText().length() > 0 &&
-			editPassword.getText().length() > 0;
-
-		if (ok)
-			// check host name
-			try {
-				URI uri = new URI(URLUtils.sanitize(scheme + editBaseURI.getText().toString()));
-				if (StringUtils.isBlank(uri.getHost()))
-					ok = false;
-			} catch (URISyntaxException e) {
-				ok = false;
-			}
-			
-		MenuItem item = menu.findItem(R.id.next);
-		item.setEnabled(ok);
-	}
-
-	@Override
-	public void beforeTextChanged(CharSequence s, int start, int count, int after) {
-	}
-
-	@Override
-	public void onTextChanged(CharSequence s, int start, int before, int count) {
-		getActivity().invalidateOptionsMenu();
-	}
-
-	@Override
-	public void afterTextChanged(Editable s) {
-	}
-}

src/at/bitfire/davdroid/syncadapter/QueryServerDialogFragment.java

@@ -1,129 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.syncadapter;
-
-import java.io.IOException;
-import java.net.URI;
-import java.net.URISyntaxException;
-
-import lombok.Cleanup;
-import android.app.DialogFragment;
-import android.app.LoaderManager.LoaderCallbacks;
-import android.content.AsyncTaskLoader;
-import android.content.Context;
-import android.content.Loader;
-import android.os.Bundle;
-import android.util.Log;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.ProgressBar;
-import android.widget.Toast;
-import at.bitfire.davdroid.R;
-import at.bitfire.davdroid.resource.DavResourceFinder;
-import at.bitfire.davdroid.resource.ServerInfo;
-import at.bitfire.davdroid.webdav.DavException;
-import ch.boye.httpclientandroidlib.HttpException;
-
-public class QueryServerDialogFragment extends DialogFragment implements LoaderCallbacks<ServerInfo> {
-	private static final String TAG = "davdroid.QueryServerDialogFragment";
-	public static final String
-		EXTRA_BASE_URI = "base_uri",
-		EXTRA_USER_NAME = "user_name",
-		EXTRA_PASSWORD = "password",
-		EXTRA_AUTH_PREEMPTIVE = "auth_preemptive";
-	
-	ProgressBar progressBar;
-	
-	@Override
-	public void onCreate(Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-		setStyle(DialogFragment.STYLE_NO_TITLE, android.R.style.Theme_Holo_Light_Dialog);
-		setCancelable(false);
-
-		Loader<ServerInfo> loader = getLoaderManager().initLoader(0, getArguments(), this);
-		if (savedInstanceState == null)		// http://code.google.com/p/android/issues/detail?id=14944
-			loader.forceLoad();
-	}
-
-	@Override
-	public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
-		View v = inflater.inflate(R.layout.query_server, container, false);
-		return v;
-	}
-
-	@Override
-	public Loader<ServerInfo> onCreateLoader(int id, Bundle args) {
-		Log.i(TAG, "onCreateLoader");
-		return new ServerInfoLoader(getActivity(), args);
-	}
-
-	@Override
-	public void onLoadFinished(Loader<ServerInfo> loader, ServerInfo serverInfo) {
-		if (serverInfo.getErrorMessage() != null)
-			Toast.makeText(getActivity(), serverInfo.getErrorMessage(), Toast.LENGTH_LONG).show();
-		else {
-			SelectCollectionsFragment selectCollections = new SelectCollectionsFragment();
-			Bundle arguments = new Bundle();
-			arguments.putSerializable(SelectCollectionsFragment.KEY_SERVER_INFO, serverInfo);
-			selectCollections.setArguments(arguments);
-			
-			getFragmentManager().beginTransaction()
-				.replace(R.id.fragment_container, selectCollections)
-				.addToBackStack(null)
-				.commitAllowingStateLoss();
-		}
-		
-		getDialog().dismiss();
-	}
-
-	@Override
-	public void onLoaderReset(Loader<ServerInfo> arg0) {
-	}
-	
-	
-	static class ServerInfoLoader extends AsyncTaskLoader<ServerInfo> {
-		private static final String TAG = "davdroid.ServerInfoLoader";
-		final Bundle args;
-		final Context context;
-		
-		public ServerInfoLoader(Context context, Bundle args) {
-			super(context);
-			this.context = context;
-			this.args = args;
-		}
-
-		@Override
-		public ServerInfo loadInBackground() {
-			ServerInfo serverInfo = new ServerInfo(
-				URI.create(args.getString(EXTRA_BASE_URI)),
-				args.getString(EXTRA_USER_NAME),
-				args.getString(EXTRA_PASSWORD),
-				args.getBoolean(EXTRA_AUTH_PREEMPTIVE)
-			);
-			
-			try {
-				@Cleanup DavResourceFinder finder = new DavResourceFinder(context);
-				finder.findResources(serverInfo);
-			} catch (URISyntaxException e) {
-				serverInfo.setErrorMessage(getContext().getString(R.string.exception_uri_syntax, e.getMessage()));
-			}  catch (IOException e) {
-				serverInfo.setErrorMessage(getContext().getString(R.string.exception_io, e.getLocalizedMessage()));
-			} catch (HttpException e) {
-				Log.e(TAG, "HTTP error while querying server info", e);
-				serverInfo.setErrorMessage(getContext().getString(R.string.exception_http, e.getLocalizedMessage()));
-			} catch (DavException e) {
-				Log.e(TAG, "DAV error while querying server info", e);
-				serverInfo.setErrorMessage(getContext().getString(R.string.exception_incapable_resource, e.getLocalizedMessage()));
-			}
-			
-			return serverInfo;
-		}
-		
-	}
-}

src/at/bitfire/davdroid/syncadapter/SelectCollectionsAdapter.java

@@ -1,161 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.syncadapter;
-
-import lombok.Getter;
-import android.annotation.SuppressLint;
-import android.content.Context;
-import android.text.Html;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.BaseAdapter;
-import android.widget.CheckedTextView;
-import android.widget.ListAdapter;
-import at.bitfire.davdroid.R;
-import at.bitfire.davdroid.resource.ServerInfo;
-import at.bitfire.davdroid.resource.ServerInfo.ResourceInfo.Type;
-
-public class SelectCollectionsAdapter extends BaseAdapter implements ListAdapter {
-	final static int TYPE_ADDRESS_BOOKS_HEADING = 0,
-		TYPE_ADDRESS_BOOKS_ROW = 1,
-		TYPE_CALENDARS_HEADING = 2,
-		TYPE_CALENDARS_ROW = 3;
-	
-	protected Context context;
-	protected ServerInfo serverInfo;
-	@Getter protected int nAddressBooks, nCalendars;
-	
-	
-	public SelectCollectionsAdapter(Context context, ServerInfo serverInfo) {
-		this.context = context;
-		
-		this.serverInfo = serverInfo;
-		nAddressBooks = (serverInfo.getAddressBooks() == null) ? 0 : serverInfo.getAddressBooks().size();
-		nCalendars = (serverInfo.getCalendars() == null) ? 0 : serverInfo.getCalendars().size();
-	}
-	
-	
-	// item data
-	
-	@Override
-	public int getCount() {
-		return nAddressBooks + nCalendars + 2;
-	}
-
-	@Override
-	public Object getItem(int position) {
-		if (position > 0 && position <= nAddressBooks)
-			return serverInfo.getAddressBooks().get(position - 1);
-		else if (position > nAddressBooks + 1)
-			return serverInfo.getCalendars().get(position - nAddressBooks - 2);
-		return null;
-	}
-	
-	@Override
-	public boolean hasStableIds() {
-		return true;
-	}
-
-	@Override
-	public long getItemId(int position) {
-		return position;
-	}
-	
-	
-	// item views
-
-	@Override
-	public int getViewTypeCount() {
-		return 4;
-	}
-
-	@Override
-	public int getItemViewType(int position) {
-		if (position == 0)
-			return TYPE_ADDRESS_BOOKS_HEADING;
-		else if (position <= nAddressBooks)
-			return TYPE_ADDRESS_BOOKS_ROW;
-		else if (position == nAddressBooks + 1)
-			return TYPE_CALENDARS_HEADING;
-		else if (position <= nAddressBooks + nCalendars + 1)
-			return TYPE_CALENDARS_ROW;
-		else
-			return IGNORE_ITEM_VIEW_TYPE;
-	}
-
-	@Override
-	@SuppressLint("InflateParams")
-	public View getView(int position, View convertView, ViewGroup parent) {
-		View v = convertView;
-		
-		// step 1: get view (either by creating or recycling)
-		if (v == null) {
-			LayoutInflater inflater = LayoutInflater.from(parent.getContext());
-			switch (getItemViewType(position)) {
-			case TYPE_ADDRESS_BOOKS_HEADING:
-				v = inflater.inflate(R.layout.address_books_heading, parent, false);
-				break;
-			case TYPE_ADDRESS_BOOKS_ROW:
-				v = inflater.inflate(android.R.layout.simple_list_item_single_choice, null);
-				v.setPadding(0, 8, 0, 8);
-				break;
-			case TYPE_CALENDARS_HEADING:
-				v = inflater.inflate(R.layout.calendars_heading, parent, false);
-				break;
-			case TYPE_CALENDARS_ROW:
-				v = inflater.inflate(android.R.layout.simple_list_item_multiple_choice, null);
-				v.setPadding(0, 8, 0, 8);
-			}
-		}
-		
-		// step 2: fill view with content
-		switch (getItemViewType(position)) {
-		case TYPE_ADDRESS_BOOKS_ROW:
-			setContent((CheckedTextView)v, R.drawable.addressbook, (ServerInfo.ResourceInfo)getItem(position));
-			break;
-		case TYPE_CALENDARS_ROW:
-			setContent((CheckedTextView)v, R.drawable.calendar, (ServerInfo.ResourceInfo)getItem(position));
-		}
-		
-		return v;
-	}
-	
-	protected void setContent(CheckedTextView view, int collectionIcon, ServerInfo.ResourceInfo info) {
-		// set layout and icons
-		view.setCompoundDrawablesWithIntrinsicBounds(collectionIcon, 0, info.isReadOnly() ? R.drawable.ic_read_only : 0, 0);
-		view.setCompoundDrawablePadding(10);
-		
-		// set text		
-		String title = info.getTitle();
-		if (title == null)		// unnamed collection
-			title = context.getString((info.getType() == Type.ADDRESS_BOOK) ?
-					R.string.setup_address_book : R.string.setup_calendar);
-		title = "<b>" + title + "</b>";
-		if (info.isReadOnly())
-			title = title + " (" + context.getString(R.string.setup_read_only) + ")";
-		
-		String description = info.getDescription();
-		if (description == null)
-			description = info.getURL();
-		
-		// FIXME escape HTML
-		view.setText(Html.fromHtml(title + "<br/>" + description));
-	}
-
-	@Override
-	public boolean areAllItemsEnabled() {
-		return false;
-	}
-
-	@Override
-	public boolean isEnabled(int position) {
-		int type = getItemViewType(position);
-		return (type == TYPE_ADDRESS_BOOKS_ROW || type == TYPE_CALENDARS_ROW);
-	}
-}

src/at/bitfire/davdroid/syncadapter/SelectCollectionsFragment.java

@@ -1,127 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.syncadapter;
-
-import android.app.ListFragment;
-import android.os.Bundle;
-import android.view.LayoutInflater;
-import android.view.Menu;
-import android.view.MenuInflater;
-import android.view.MenuItem;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.AdapterView;
-import android.widget.AdapterView.OnItemClickListener;
-import android.widget.ListAdapter;
-import android.widget.ListView;
-import at.bitfire.davdroid.R;
-import at.bitfire.davdroid.resource.ServerInfo;
-
-public class SelectCollectionsFragment extends ListFragment {
-	public static final String KEY_SERVER_INFO = "server_info";
-	
-	
-	@Override
-	public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
-		View v = super.onCreateView(inflater, container, savedInstanceState);
-		setHasOptionsMenu(true);
-		return v;
-	}
-
-	@Override
-	public void onDestroyView() {
-		super.onDestroyView();
-		setListAdapter(null);
-	}
-
-	@Override
-	public void onViewCreated(View view, Bundle savedInstanceState) {
-		super.onViewCreated(view, savedInstanceState);
-		
-		final ListView listView = getListView();
-		listView.setPadding(20, 30, 20, 30);
-		
-		View header = getActivity().getLayoutInflater().inflate(R.layout.select_collections_header, getListView(), false);
-		listView.addHeaderView(header, getListView(), false);
-		
-		final ServerInfo serverInfo = (ServerInfo)getArguments().getSerializable(KEY_SERVER_INFO);
-		final SelectCollectionsAdapter adapter = new SelectCollectionsAdapter(view.getContext(), serverInfo);
-		setListAdapter(adapter);
-		
-		listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
-		listView.setOnItemClickListener(new OnItemClickListener() {
-			@Override
-			public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
-				int itemPosition = position - 1;	// one list header view at pos. 0
-				if (adapter.getItemViewType(itemPosition) == SelectCollectionsAdapter.TYPE_ADDRESS_BOOKS_ROW) {
-					// unselect all other address books
-					for (int pos = 1; pos <= adapter.getNAddressBooks(); pos++)
-						if (pos != itemPosition)
-							listView.setItemChecked(pos + 1, false);
-				}
-				
-				getActivity().invalidateOptionsMenu();
-			}
-		});
-	}
-	
-	@Override
-	public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
-	    inflater.inflate(R.menu.only_next, menu);
-	}
-	
-	@Override
-	public boolean onOptionsItemSelected(MenuItem item) {
-		switch (item.getItemId()) {
-		case R.id.next:
-			ServerInfo serverInfo = (ServerInfo)getArguments().getSerializable(KEY_SERVER_INFO);
-			
-			// synchronize only selected collections
-			for (ServerInfo.ResourceInfo addressBook : serverInfo.getAddressBooks())
-				addressBook.setEnabled(false);
-			for (ServerInfo.ResourceInfo calendar : serverInfo.getCalendars())
-				calendar.setEnabled(false);
-			
-			ListAdapter adapter = getListView().getAdapter();
-			for (long id : getListView().getCheckedItemIds()) {
-				int position = (int)id + 1;		// +1 because header view is inserted at pos. 0 
-				ServerInfo.ResourceInfo info = (ServerInfo.ResourceInfo)adapter.getItem(position);
-				info.setEnabled(true);
-			}
-			
-			// pass to "account details" fragment
-			AccountDetailsFragment accountDetails = new AccountDetailsFragment();
-			Bundle arguments = new Bundle();
-			arguments.putSerializable(SelectCollectionsFragment.KEY_SERVER_INFO, serverInfo);
-			accountDetails.setArguments(arguments);
-			
-			getFragmentManager().beginTransaction()
-				.replace(R.id.fragment_container, accountDetails)
-				.addToBackStack(null)
-				.commitAllowingStateLoss();
-			break;
-		default:
-			return false;
-		}
-		return true;
-	}
-	
-	
-	// input validation
-	
-	@Override
-	public void onPrepareOptionsMenu(Menu menu) {
-		boolean ok = false;
-		try {
-			ok = getListView().getCheckedItemCount() > 0;
-		} catch(IllegalStateException e) {
-		}
-		MenuItem item = menu.findItem(R.id.next);
-		item.setEnabled(ok);
-	}
-}

src/at/bitfire/davdroid/syncadapter/SyncManager.java

@@ -1,214 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.syncadapter;
-
-import java.io.IOException;
-import java.net.URISyntaxException;
-import java.util.HashSet;
-import java.util.Set;
-
-import net.fortuna.ical4j.model.ValidationException;
-import android.content.SyncResult;
-import android.util.Log;
-import at.bitfire.davdroid.ArrayUtils;
-import at.bitfire.davdroid.resource.LocalCollection;
-import at.bitfire.davdroid.resource.LocalStorageException;
-import at.bitfire.davdroid.resource.RecordNotFoundException;
-import at.bitfire.davdroid.resource.RemoteCollection;
-import at.bitfire.davdroid.resource.Resource;
-import at.bitfire.davdroid.webdav.DavException;
-import at.bitfire.davdroid.webdav.HttpException;
-import at.bitfire.davdroid.webdav.NotFoundException;
-import at.bitfire.davdroid.webdav.PreconditionFailedException;
-
-public class SyncManager {
-	private static final String TAG = "davdroid.SyncManager";
-	
-	private static final int MAX_MULTIGET_RESOURCES = 35;
-	
-	protected LocalCollection<? extends Resource> local;
-	protected RemoteCollection<? extends Resource> remote;
-	
-	
-	public SyncManager(LocalCollection<? extends Resource> local, RemoteCollection<? extends Resource> remote) {
-		this.local = local;
-		this.remote = remote;
-	}
-
-	
-	public void synchronize(boolean manualSync, SyncResult syncResult) throws URISyntaxException, LocalStorageException, IOException, HttpException, DavException {
-		// PHASE 1: push local changes to server
-		int	deletedRemotely = pushDeleted(),
-			addedRemotely = pushNew(),
-			updatedRemotely = pushDirty();
-		
-		syncResult.stats.numEntries = deletedRemotely + addedRemotely + updatedRemotely;
-		
-		// PHASE 2A: check if there's a reason to do a sync with remote (= forced sync or remote CTag changed)
-		boolean fetchCollection = syncResult.stats.numEntries > 0;
-		if (manualSync) {
-			Log.i(TAG, "Synchronization forced");
-			fetchCollection = true;
-		}
-		if (!fetchCollection) {
-			String	currentCTag = remote.getCTag(),
-					lastCTag = local.getCTag();
-			Log.d(TAG, "Last local CTag = " + lastCTag + "; current remote CTag = " + currentCTag);
-			if (currentCTag == null || !currentCTag.equals(lastCTag))
-				fetchCollection = true;
-		}
-		
-		if (!fetchCollection) {
-			Log.i(TAG, "No local changes and CTags match, no need to sync");
-			return;
-		}
-		
-		// PHASE 2B: detect details of remote changes
-		Log.i(TAG, "Fetching remote resource list");
-		Set<Resource>	remotelyAdded = new HashSet<Resource>(),
-						remotelyUpdated = new HashSet<Resource>();
-		
-		Resource[] remoteResources = remote.getMemberETags();
-		for (Resource remoteResource : remoteResources) {
-			try {
-				Resource localResource = local.findByRemoteName(remoteResource.getName(), false);
-				if (localResource.getETag() == null || !localResource.getETag().equals(remoteResource.getETag()))
-					remotelyUpdated.add(remoteResource);
-			} catch(RecordNotFoundException e) {
-				remotelyAdded.add(remoteResource);
-			}
-		}
-
-		// PHASE 3: pull remote changes from server
-		syncResult.stats.numInserts = pullNew(remotelyAdded.toArray(new Resource[0]));
-		syncResult.stats.numUpdates = pullChanged(remotelyUpdated.toArray(new Resource[0]));
-		syncResult.stats.numEntries += syncResult.stats.numInserts + syncResult.stats.numUpdates;
-		
-		Log.i(TAG, "Removing non-dirty resources that are not present remotely anymore");
-		local.deleteAllExceptRemoteNames(remoteResources);
-		local.commit();
-
-		// update collection CTag
-		Log.i(TAG, "Sync complete, fetching new CTag");
-		local.setCTag(remote.getCTag());
-	}
-	
-	
-	private int pushDeleted() throws URISyntaxException, LocalStorageException, IOException, HttpException {
-		int count = 0;
-		long[] deletedIDs = local.findDeleted();
-		
-		try {
-			Log.i(TAG, "Remotely removing " + deletedIDs.length + " deleted resource(s) (if not changed)");
-			for (long id : deletedIDs)
-				try {
-					Resource res = local.findById(id, false);
-					if (res.getName() != null)	// is this resource even present remotely?
-						try {
-							remote.delete(res);
-						} catch(NotFoundException e) {
-							Log.i(TAG, "Locally-deleted resource has already been removed from server");
-						} catch(PreconditionFailedException e) {
-							Log.i(TAG, "Locally-deleted resource has been changed on the server in the meanwhile");
-						}
-					
-					// always delete locally so that the record with the DELETED flag doesn't cause another deletion attempt
-					local.delete(res);
-					
-					count++;
-				} catch (RecordNotFoundException e) {
-					Log.wtf(TAG, "Couldn't read locally-deleted record", e);
-				}
-		} finally {
-			local.commit();
-		}
-		return count;
-	}
-	
-	private int pushNew() throws URISyntaxException, LocalStorageException, IOException, HttpException {
-		int count = 0;
-		long[] newIDs = local.findNew();
-		Log.i(TAG, "Uploading " + newIDs.length + " new resource(s) (if not existing)");
-		try {
-			for (long id : newIDs)
-				try {
-					Resource res = local.findById(id, true);
-					String eTag = remote.add(res);
-					if (eTag != null)
-						local.updateETag(res, eTag);
-					local.clearDirty(res);
-					count++;
-				} catch(PreconditionFailedException e) {
-					Log.i(TAG, "Didn't overwrite existing resource with other content");
-				} catch (ValidationException e) {
-					Log.e(TAG, "Couldn't create entity for adding: " + e.toString());
-				} catch (RecordNotFoundException e) {
-					Log.wtf(TAG, "Couldn't read new record", e);
-				}
-		} finally {
-			local.commit();
-		}
-		return count;
-	}
-	
-	private int pushDirty() throws URISyntaxException, LocalStorageException, IOException, HttpException {
-		int count = 0;
-		long[] dirtyIDs = local.findUpdated();
-		Log.i(TAG, "Uploading " + dirtyIDs.length + " modified resource(s) (if not changed)");
-		try {
-			for (long id : dirtyIDs) {
-				try {
-					Resource res = local.findById(id, true);
-					String eTag = remote.update(res);
-					if (eTag != null)
-						local.updateETag(res, eTag);
-					local.clearDirty(res);
-					count++;
-				} catch(PreconditionFailedException e) {
-					Log.i(TAG, "Locally changed resource has been changed on the server in the meanwhile");
-				} catch (ValidationException e) {
-					Log.e(TAG, "Couldn't create entity for updating: " + e.toString());
-				} catch (RecordNotFoundException e) {
-					Log.e(TAG, "Couldn't read dirty record", e);
-				}
-			}
-		} finally {
-			local.commit();
-		}
-		return count;
-	}
-	
-	private int pullNew(Resource[] resourcesToAdd) throws URISyntaxException, LocalStorageException, IOException, HttpException, DavException {
-		int count = 0;
-		Log.i(TAG, "Fetching " + resourcesToAdd.length + " new remote resource(s)");
-		
-		for (Resource[] resources : ArrayUtils.partition(resourcesToAdd, MAX_MULTIGET_RESOURCES))
-			for (Resource res : remote.multiGet(resources)) {
-				Log.d(TAG, "Adding " + res.getName());
-				local.add(res);
-				local.commit();
-				count++;
-			}
-		return count;
-	}
-	
-	private int pullChanged(Resource[] resourcesToUpdate) throws URISyntaxException, LocalStorageException, IOException, HttpException, DavException {
-		int count = 0;
-		Log.i(TAG, "Fetching " + resourcesToUpdate.length + " updated remote resource(s)");
-		
-		for (Resource[] resources : ArrayUtils.partition(resourcesToUpdate, MAX_MULTIGET_RESOURCES))
-			for (Resource res : remote.multiGet(resources)) {
-				Log.i(TAG, "Updating " + res.getName());
-				local.updateByRemoteName(res);
-				local.commit();
-				count++;
-			}
-		return count;
-	}
-
-}

src/at/bitfire/davdroid/syncadapter/WebDavResourceAdapter.java

@@ -1,62 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.syncadapter;
-
-import java.util.List;
-
-import android.content.Context;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.BaseAdapter;
-import android.widget.TextView;
-import at.bitfire.davdroid.webdav.WebDavResource;
-
-public class WebDavResourceAdapter extends BaseAdapter {
-	protected int viewId;
-	protected LayoutInflater inflater;
-	WebDavResource[] items;
-
-	public WebDavResourceAdapter(Context context, int textViewResourceId, List<WebDavResource> objects) {
-		viewId = textViewResourceId;
-		inflater = LayoutInflater.from(context);
-		items = objects.toArray(new WebDavResource[0]);
-	}
-
-	@Override
-	public View getView(int position, View view, ViewGroup parent) {
-		WebDavResource item = items[position];
-		View itemView = (View)inflater.inflate(viewId, null);
-		
-		TextView textName = (TextView) itemView.findViewById(android.R.id.text1);
-		textName.setText(item.getDisplayName());
-		
-		TextView textDescription = (TextView) itemView.findViewById(android.R.id.text2);
-		String description = item.getDescription();
-		if (description == null)
-			description = item.getLocation().getPath();
-		textDescription.setText(description);
-		
-		return itemView;
-	}
-
-	@Override
-	public int getCount() {
-		return items.length;
-	}
-
-	@Override
-	public Object getItem(int position) {
-		return items[position];
-	}
-
-	@Override
-	public long getItemId(int position) {
-		return position;
-	}
-}

src/at/bitfire/davdroid/webdav/DavAddressbookMultiget.java

@@ -1,21 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.webdav;
-
-import org.simpleframework.xml.Namespace;
-import org.simpleframework.xml.NamespaceList;
-import org.simpleframework.xml.Root;
-
-@Root(name="addressbook-multiget")
-@NamespaceList({
-	@Namespace(reference="DAV:"),
-	@Namespace(prefix="CD",reference="urn:ietf:params:xml:ns:carddav")
-})
-@Namespace(prefix="CD",reference="urn:ietf:params:xml:ns:carddav")
-public class DavAddressbookMultiget extends DavMultiget {
-}

src/at/bitfire/davdroid/webdav/DavCalendarMultiget.java

@@ -1,21 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.webdav;
-
-import org.simpleframework.xml.Namespace;
-import org.simpleframework.xml.NamespaceList;
-import org.simpleframework.xml.Root;
-
-@Root(name="calendar-multiget")
-@NamespaceList({
-	@Namespace(reference="DAV:"),
-	@Namespace(prefix="C",reference="urn:ietf:params:xml:ns:caldav")
-})
-@Namespace(prefix="C",reference="urn:ietf:params:xml:ns:caldav")
-public class DavCalendarMultiget extends DavMultiget {
-}

src/at/bitfire/davdroid/webdav/DavException.java

@@ -1,25 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.webdav;
-
-public class DavException extends Exception {
-	private static final long serialVersionUID = -2118919144443165706L;
-	
-	final private static String prefix = "Invalid DAV response: ";
-	
-	/* used to indiciate DAV protocol errors */
-	
-	
-	public DavException(String message) {
-		super(prefix + message);
-	}
-	
-	public DavException(String message, Throwable ex) {
-		super(prefix + message, ex);
-	}
-}

src/at/bitfire/davdroid/webdav/DavHref.java

@@ -1,26 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.webdav;
-
-import org.simpleframework.xml.Namespace;
-import org.simpleframework.xml.Root;
-import org.simpleframework.xml.Text;
-
-@Root(name="href")
-@Namespace(prefix="D",reference="DAV:")
-public class DavHref {
-	@Text
-	String href;
-	
-	DavHref() {
-	}
-	
-	public DavHref(String href) {
-		this.href = href;
-	}
-}

src/at/bitfire/davdroid/webdav/DavHttpClient.java

@@ -1,72 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.webdav;
-
-import android.util.Log;
-import at.bitfire.davdroid.Constants;
-import ch.boye.httpclientandroidlib.client.config.RequestConfig;
-import ch.boye.httpclientandroidlib.config.Registry;
-import ch.boye.httpclientandroidlib.config.RegistryBuilder;
-import ch.boye.httpclientandroidlib.conn.socket.ConnectionSocketFactory;
-import ch.boye.httpclientandroidlib.conn.socket.PlainConnectionSocketFactory;
-import ch.boye.httpclientandroidlib.impl.client.CloseableHttpClient;
-import ch.boye.httpclientandroidlib.impl.client.HttpClientBuilder;
-import ch.boye.httpclientandroidlib.impl.client.HttpClients;
-import ch.boye.httpclientandroidlib.impl.conn.ManagedHttpClientConnectionFactory;
-import ch.boye.httpclientandroidlib.impl.conn.PoolingHttpClientConnectionManager;
-
-public class DavHttpClient {
-	private final static String TAG = "davdroid.DavHttpClient";
-	
-	private final static RequestConfig defaultRqConfig;
-	private final static Registry<ConnectionSocketFactory> socketFactoryRegistry;
-		
-	static {
-		socketFactoryRegistry =	RegistryBuilder.<ConnectionSocketFactory> create()
-				.register("http", PlainConnectionSocketFactory.getSocketFactory())
-				.register("https", TlsSniSocketFactory.INSTANCE)
-				.build();
-		
-		// use request defaults from AndroidHttpClient
-		defaultRqConfig = RequestConfig.copy(RequestConfig.DEFAULT)
-				.setConnectTimeout(20*1000)
-				.setSocketTimeout(45*1000)
-				.setStaleConnectionCheckEnabled(false)
-				.build();
-	}
-
-
-	public static CloseableHttpClient create(boolean disableCompression, boolean logTraffic) {
-		PoolingHttpClientConnectionManager connectionManager = new PoolingHttpClientConnectionManager(socketFactoryRegistry);
-		// limits per DavHttpClient (= per DavSyncAdapter extends AbstractThreadedSyncAdapter)
-		connectionManager.setMaxTotal(3);				// max.  3 connections in total
-		connectionManager.setDefaultMaxPerRoute(2);		// max.  2 connections per host
-		
-		HttpClientBuilder builder = HttpClients.custom()
-				.useSystemProperties()
-				.setConnectionManager(connectionManager)
-				.setDefaultRequestConfig(defaultRqConfig)
-				.setRetryHandler(DavHttpRequestRetryHandler.INSTANCE)
-				.setRedirectStrategy(DavRedirectStrategy.INSTANCE)
-				.setUserAgent("DAVdroid/" + Constants.APP_VERSION)
-				.disableCookieManagement();
-		
-		if (disableCompression) {
-			Log.d(TAG, "Disabling compression for debugging purposes");
-			builder = builder.disableContentCompression();
-		}
-
-		if (logTraffic)
-			Log.d(TAG, "Logging network traffic for debugging purposes");
-		ManagedHttpClientConnectionFactory.INSTANCE.wirelog.enableDebug(logTraffic);
-		ManagedHttpClientConnectionFactory.INSTANCE.log.enableDebug(logTraffic);
-
-		return builder.build();
-	}
-
-}

src/at/bitfire/davdroid/webdav/DavHttpRequestRetryHandler.java

@@ -1,35 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.webdav;
-
-import java.util.Locale;
-
-import org.apache.commons.lang.ArrayUtils;
-
-import ch.boye.httpclientandroidlib.HttpRequest;
-import ch.boye.httpclientandroidlib.impl.client.DefaultHttpRequestRetryHandler;
-
-public class DavHttpRequestRetryHandler extends DefaultHttpRequestRetryHandler {
-	final static DavHttpRequestRetryHandler INSTANCE = new DavHttpRequestRetryHandler();
-	
-	// see http://www.iana.org/assignments/http-methods/http-methods.xhtml
-	private final static String idempotentMethods[] = {
-		"DELETE", "GET", "HEAD", "MKCALENDAR", "MKCOL", "OPTIONS", "PROPFIND", "PROPPATCH",
-		"PUT", "REPORT", "SEARCH", "TRACE"
-	};
-
-    public DavHttpRequestRetryHandler() {
-        super(/* retry count */ 3, /* retry already sent requests? */ false);
-    }
-
-    @Override
-    protected boolean handleAsIdempotent(final HttpRequest request) {
-        final String method = request.getRequestLine().getMethod().toUpperCase(Locale.ROOT);
-        return ArrayUtils.contains(idempotentMethods, method);
-    }
-}

src/at/bitfire/davdroid/webdav/DavIncapableException.java

@@ -1,18 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.webdav;
-
-public class DavIncapableException extends DavException {
-	private static final long serialVersionUID = -7199786680939975667L;
-	
-	/* used to indicate that the server doesn't support DAV */
-	
-	public DavIncapableException(String msg) {
-		super(msg);
-	}
-}

src/at/bitfire/davdroid/webdav/DavMultiget.java

@@ -1,48 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.webdav;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.simpleframework.xml.Element;
-import org.simpleframework.xml.ElementList;
-import org.simpleframework.xml.Order;
-
-@Order(elements={"prop","href"})
-public class DavMultiget {
-	public enum Type {
-		ADDRESS_BOOK,
-		CALENDAR
-	}
-	
-	@Element
-	DavProp prop;
-	
-	@ElementList(inline=true)
-	List<DavHref> hrefs;
-	
-	
-	public static DavMultiget newRequest(Type type, String names[]) {
-		DavMultiget multiget = (type == Type.ADDRESS_BOOK) ? new DavAddressbookMultiget() : new DavCalendarMultiget(); 
-		
-		multiget.prop = new DavProp();
-		multiget.prop.getetag = new DavProp.GetETag();
-		
-		if (type == Type.ADDRESS_BOOK)
-			multiget.prop.addressData = new DavProp.AddressData();
-		else if (type == Type.CALENDAR)
-			multiget.prop.calendarData = new DavProp.CalendarData();
-
-		multiget.hrefs = new ArrayList<DavHref>(names.length);
-		for (String name : names)
-			multiget.hrefs.add(new DavHref(name));
-		
-		return multiget;
-	}
-}

src/at/bitfire/davdroid/webdav/DavMultistatus.java

@@ -1,21 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.webdav;
-
-import java.util.List;
-
-import org.simpleframework.xml.ElementList;
-import org.simpleframework.xml.Namespace;
-import org.simpleframework.xml.Root;
-
-@Namespace(reference="DAV:")
-@Root(strict=false)
-public class DavMultistatus {
-	@ElementList(inline=true,entry="response",required=false)
-	List<DavResponse> response;
-}

src/at/bitfire/davdroid/webdav/DavNoContentException.java

@@ -1,18 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.webdav;
-
-public class DavNoContentException extends DavException {
-	private static final long serialVersionUID = 6256645020350945477L;
-	
-	private final static String message = "HTTP response entity (content) expected but not received";
-
-	public DavNoContentException() {
-		super(message);
-	}
-}

src/at/bitfire/davdroid/webdav/DavNoMultiStatusException.java

@@ -1,18 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.webdav;
-
-public class DavNoMultiStatusException extends DavException {
-	private static final long serialVersionUID = -3600405724694229828L;
-	
-	private final static String message = "207 Multi-Status expected but not received";
-	
-	public DavNoMultiStatusException() {
-		super(message);
-	}
-}

src/at/bitfire/davdroid/webdav/DavProp.java

@@ -1,211 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.webdav;
-
-import java.util.List;
-
-import lombok.Getter;
-
-import org.simpleframework.xml.Attribute;
-import org.simpleframework.xml.Element;
-import org.simpleframework.xml.ElementList;
-import org.simpleframework.xml.Namespace;
-import org.simpleframework.xml.Root;
-import org.simpleframework.xml.Text;
-
-@Namespace(prefix="D",reference="DAV:")
-@Root(strict=false)
-public class DavProp {
-	
-	/* RFC 4918 WebDAV */
-	
-	@Element(required=false)
-	ResourceType resourcetype;
-	
-	@Element(required=false)
-	DisplayName displayname;
-	
-	@Element(required=false)
-	GetCTag getctag;
-	
-	@Element(required=false)
-	GetETag getetag;
-	
-	@Root(strict=false)
-	public static class ResourceType {
-		@Element(required=false)
-		@Getter private Collection collection;
-		public static class Collection { }
-		
-		@Element(required=false)
-		@Getter private Addressbook addressbook;
-		@Namespace(prefix="CD",reference="urn:ietf:params:xml:ns:carddav")
-		public static class Addressbook { }
-		
-		@Element(required=false)
-		@Getter private Calendar calendar;
-		@Namespace(prefix="C",reference="urn:ietf:params:xml:ns:caldav")
-		public static class Calendar { }
-	}
-	
-	public static class DisplayName {
-		@Text(required=false)
-		@Getter private String displayName;
-	}
-	
-	@Namespace(prefix="CS",reference="http://calendarserver.org/ns/")
-	public static class GetCTag {
-		@Text(required=false)
-		@Getter private String CTag;
-	}
-	
-	public static class GetETag {
-		@Text(required=false)
-		@Getter private String ETag;
-	}
-	
-	
-	/* RFC 5397 WebDAV Current Principal Extension */
-	
-	@Element(required=false,name="current-user-principal")
-	CurrentUserPrincipal currentUserPrincipal;
-
-	public static class CurrentUserPrincipal {
-		@Element(required=false)
-		@Getter private DavHref href;
-	}
-	
-	
-	/* RFC 3744 WebDAV Access Control Protocol */
-	
-	@ElementList(required=false,name="current-user-privilege-set",entry="privilege")
-	List<Privilege> currentUserPrivilegeSet;
-	
-	public static class Privilege {
-		@Element(required=false)
-		@Getter private PrivAll all;
-		
-		@Element(required=false)
-		@Getter private PrivBind bind;
-		
-		@Element(required=false)
-		@Getter private PrivUnbind unbind;
-		
-		@Element(required=false)
-		@Getter private PrivWrite write;
-		
-		@Element(required=false,name="write-content")
-		@Getter private PrivWriteContent writeContent;
-		
-		public static class PrivAll { }
-		public static class PrivBind { }
-		public static class PrivUnbind { }
-		public static class PrivWrite { }
-		public static class PrivWriteContent { }
-	}
-
-	
-
-	/* RFC 4791 CalDAV, RFC 6352 CardDAV */
-	
-	@Element(required=false,name="addressbook-home-set")
-	AddressbookHomeSet addressbookHomeSet;
-	
-	@Element(required=false,name="calendar-home-set")
-	CalendarHomeSet calendarHomeSet;
-
-	@Element(required=false,name="addressbook-description")
-	AddressbookDescription addressbookDescription;
-
-	@Namespace(prefix="CD",reference="urn:ietf:params:xml:ns:carddav")
-	@ElementList(required=false,name="supported-address-data",entry="address-data-type")
-	List<AddressDataType> supportedAddressData;
-	
-	@Element(required=false,name="calendar-description")
-	CalendarDescription calendarDescription;
-	
-	@Element(required=false,name="calendar-color")
-	CalendarColor calendarColor;
-	
-	@Element(required=false,name="calendar-timezone")
-	CalendarTimezone calendarTimezone;
-	
-	@Namespace(prefix="C",reference="urn:ietf:params:xml:ns:caldav")
-	@ElementList(required=false,name="supported-calendar-component-set",entry="comp")
-	List<Comp> supportedCalendarComponentSet;
-	
-	@Element(name="address-data",required=false)
-	AddressData addressData;
-
-	@Element(name="calendar-data",required=false)
-	CalendarData calendarData;
-
-	
-	@Namespace(prefix="CD",reference="urn:ietf:params:xml:ns:carddav")
-	public static class AddressbookHomeSet {
-		@Element(required=false)
-		@Getter private DavHref href;
-	}
-	
-	@Namespace(prefix="C",reference="urn:ietf:params:xml:ns:caldav")
-	public static class CalendarHomeSet {
-		@Element(required=false)
-		@Getter private DavHref href;
-	}
-	
-	@Namespace(prefix="CD",reference="urn:ietf:params:xml:ns:carddav")
-	public static class AddressbookDescription {
-		@Text(required=false)
-		@Getter private String description;
-	}
-	
-	@Namespace(prefix="CD",reference="urn:ietf:params:xml:ns:carddav")
-	public static class AddressDataType {
-		@Attribute(name="content-type")
-		@Getter private String contentType;
-		
-		@Attribute
-		@Getter private String version;
-	}
-	
-	@Namespace(prefix="C",reference="urn:ietf:params:xml:ns:caldav")
-	public static class CalendarDescription {
-		@Text(required=false)
-		@Getter private String description;
-	}
-	
-	@Namespace(prefix="A",reference="http://apple.com/ns/ical/")
-	public static class CalendarColor {
-		@Text(required=false)
-		@Getter private String color;
-	}
-	
-	@Namespace(prefix="C",reference="urn:ietf:params:xml:ns:caldav")
-	public static class CalendarTimezone {
-		@Text(required=false)
-		@Getter private String timezone;
-	}
-	
-	@Namespace(prefix="C",reference="urn:ietf:params:xml:ns:caldav")
-	public static class Comp {
-		@Attribute
-		@Getter String name;
-	}
-
-	@Namespace(prefix="CD",reference="urn:ietf:params:xml:ns:carddav")
-	public static class AddressData {
-		@Text(required=false)
-		@Getter String vcard;
-	}
-	
-	@Namespace(prefix="C",reference="urn:ietf:params:xml:ns:caldav")
-	public static class CalendarData {
-		@Text(required=false)
-		@Getter String ical;
-	}
-}

src/at/bitfire/davdroid/webdav/DavPropfind.java

@@ -1,19 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.webdav;
-
-import org.simpleframework.xml.Element;
-import org.simpleframework.xml.Namespace;
-import org.simpleframework.xml.Root;
-
-@Namespace(reference="DAV:")
-@Root(name="propfind")
-public class DavPropfind {
-	@Element(required=false)
-	protected DavProp prop;
-}

src/at/bitfire/davdroid/webdav/DavPropstat.java

@@ -1,20 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.webdav;
-
-import org.simpleframework.xml.Element;
-import org.simpleframework.xml.Root;
-
-@Root(strict=false,name="propstat")
-public class DavPropstat {
-	@Element
-	DavProp prop;
-	
-	@Element
-	String status;
-}

src/at/bitfire/davdroid/webdav/DavRedirectStrategy.java

@@ -1,109 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.webdav;
-
-import java.net.MalformedURLException;
-import java.net.URI;
-import java.net.URISyntaxException;
-import java.net.URL;
-
-import android.util.Log;
-import ch.boye.httpclientandroidlib.Header;
-import ch.boye.httpclientandroidlib.HttpHost;
-import ch.boye.httpclientandroidlib.HttpRequest;
-import ch.boye.httpclientandroidlib.HttpResponse;
-import ch.boye.httpclientandroidlib.ProtocolException;
-import ch.boye.httpclientandroidlib.RequestLine;
-import ch.boye.httpclientandroidlib.client.RedirectStrategy;
-import ch.boye.httpclientandroidlib.client.methods.HttpUriRequest;
-import ch.boye.httpclientandroidlib.client.methods.RequestBuilder;
-import ch.boye.httpclientandroidlib.client.protocol.HttpClientContext;
-import ch.boye.httpclientandroidlib.client.utils.URIUtils;
-import ch.boye.httpclientandroidlib.protocol.HttpContext;
-
-/**
- * Custom Redirect Strategy that handles 30x for CalDAV/CardDAV-specific requests correctly
- */
-public class DavRedirectStrategy implements RedirectStrategy {
-	private final static String TAG = "davdroid.DavRedirectStrategy";
-	final static DavRedirectStrategy INSTANCE = new DavRedirectStrategy();
-	
-	protected final static String REDIRECTABLE_METHODS[] = {
-		"OPTIONS", "GET", "PUT", "DELETE"
-	};
-
-
-	@Override
-	public HttpUriRequest getRedirect(HttpRequest request, HttpResponse response, HttpContext context) throws ProtocolException {
-		RequestLine line = request.getRequestLine();
-
-		String location = getLocation(request, response, context).toString();
-		Log.i(TAG, "Following redirection: " + line.getMethod() + " " + line.getUri() + " -> " + location);
-		
-		return	RequestBuilder.copy(request)
-				.setUri(location)
-				.removeHeaders("Content-Length")	// Content-Length will be set again automatically, if required;
-													// remove it now to avoid duplicate header
-				.build();
-	}
-
-	/**
-	 * Determines whether a response indicates a redirection and if it does, whether to follow this redirection.
-	 * PROPFIND and REPORT must handle redirections explicitely because multi-status processing requires knowledge of the content location.
-	 * @return true for 3xx responses on OPTIONS, GET, PUT, DELETE requests that have a valid Location header; false otherwise
-	 */
-	@Override
-	public boolean isRedirected(HttpRequest request, HttpResponse response, HttpContext context) throws ProtocolException {
-		if (response.getStatusLine().getStatusCode()/100 == 3) {
-			boolean redirectable = false;
-			for (String method : REDIRECTABLE_METHODS)
-				if (method.equalsIgnoreCase(request.getRequestLine().getMethod())) {
-					redirectable = true;
-					break;
-				}
-			return redirectable && getLocation(request, response, context) != null;
-		}
-		return false;
-	}
-
-	/**
-	 * Gets the destination of a redirection 
-	 * @return absolute URL of new location; null if not available
-	 */
-	static URL getLocation(HttpRequest request, HttpResponse response, HttpContext context) {
-		Header locationHdr = response.getFirstHeader("Location");
-		if (locationHdr == null) {
-			Log.e(TAG, "Received redirection without Location header, ignoring");
-			return null;
-		}
-		try {
-			URI location = new URI(locationHdr.getValue());
-			
-			// some servers don't return absolute URLs as required by RFC 2616
-			if (!location.isAbsolute()) {
-				Log.w(TAG, "Received invalid redirection to relative URL, repairing");
-				URI originalURI = new URI(request.getRequestLine().getUri());
-				if (!originalURI.isAbsolute()) {
-					final HttpHost target = HttpClientContext.adapt(context).getTargetHost();
-					if (target != null)
-						originalURI = URIUtils.rewriteURI(originalURI, target);
-					else
-						return null;
-				}
-				return new URL(originalURI.toURL(), location.toString());
-			}
-			return location.toURL();
-		} catch (URISyntaxException e) {
-			Log.e(TAG, "Received redirection from/to invalid URI, ignoring", e);
-		} catch (MalformedURLException e) {
-			Log.e(TAG, "Received redirection from/to invalid URL, ignoring", e);
-		}
-		return null;
-	}
-
-}

src/at/bitfire/davdroid/webdav/DavResponse.java

@@ -1,25 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.webdav;
-
-import java.util.List;
-
-import lombok.Getter;
-
-import org.simpleframework.xml.Element;
-import org.simpleframework.xml.ElementList;
-import org.simpleframework.xml.Root;
-
-@Root(strict=false)
-public class DavResponse {
-	@Element
-	@Getter DavHref href;
-
-	@ElementList(inline=true)
-	@Getter List<DavPropstat> propstat;
-}

src/at/bitfire/davdroid/webdav/HttpException.java

@@ -1,26 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.webdav;
-
-import lombok.Getter;
-
-public class HttpException extends ch.boye.httpclientandroidlib.HttpException {
-	private static final long serialVersionUID = -4805778240079377401L;
-	
-	@Getter private int code;
-	
-	HttpException(int code, String message) {
-		super(message);
-		this.code = code;
-	}
-	
-	public boolean isClientError() {
-		return code/100 == 4;
-	}
-
-}

src/at/bitfire/davdroid/webdav/HttpPropfind.java

@@ -1,102 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.webdav;
-
-import java.io.StringWriter;
-import java.net.URI;
-import java.util.LinkedList;
-
-import org.simpleframework.xml.Serializer;
-import org.simpleframework.xml.core.Persister;
-
-import android.util.Log;
-import ch.boye.httpclientandroidlib.client.methods.HttpEntityEnclosingRequestBase;
-import ch.boye.httpclientandroidlib.entity.StringEntity;
-
-public class HttpPropfind extends HttpEntityEnclosingRequestBase {
-	private static final String TAG = "davdroid.HttpPropfind";
-	
-	public final static String METHOD_NAME = "PROPFIND";
-	
-	public enum Mode {
-		CURRENT_USER_PRINCIPAL,
-		HOME_SETS,
-		CARDDAV_COLLECTIONS,
-		CALDAV_COLLECTIONS,
-		COLLECTION_CTAG,
-		MEMBERS_ETAG
-	}
-
-	
-	HttpPropfind(URI uri) {
-		setURI(uri);
-	}
-
-	HttpPropfind(URI uri, Mode mode) {
-		this(uri);
-
-		DavPropfind propfind = new DavPropfind();
-		propfind.prop = new DavProp();
-		
-		int depth = 0;
-		switch (mode) {
-		case CURRENT_USER_PRINCIPAL:
-			propfind.prop.currentUserPrincipal = new DavProp.CurrentUserPrincipal();
-			break;
-		case HOME_SETS:
-			propfind.prop.addressbookHomeSet = new DavProp.AddressbookHomeSet();
-			propfind.prop.calendarHomeSet = new DavProp.CalendarHomeSet();
-			break;
-		case CARDDAV_COLLECTIONS:
-			depth = 1;
-			propfind.prop.displayname = new DavProp.DisplayName();
-			propfind.prop.resourcetype = new DavProp.ResourceType();
-			propfind.prop.currentUserPrivilegeSet = new LinkedList<DavProp.Privilege>();
-			propfind.prop.addressbookDescription = new DavProp.AddressbookDescription();
-			propfind.prop.supportedAddressData = new LinkedList<DavProp.AddressDataType>();
-			break;
-		case CALDAV_COLLECTIONS:
-			depth = 1;
-			propfind.prop.displayname = new DavProp.DisplayName();
-			propfind.prop.resourcetype = new DavProp.ResourceType();
-			propfind.prop.currentUserPrivilegeSet = new LinkedList<DavProp.Privilege>();
-			propfind.prop.calendarDescription = new DavProp.CalendarDescription();
-			propfind.prop.calendarColor = new DavProp.CalendarColor();
-			propfind.prop.calendarTimezone = new DavProp.CalendarTimezone();
-			propfind.prop.supportedCalendarComponentSet = new LinkedList<DavProp.Comp>();
-			break;
-		case COLLECTION_CTAG:
-			propfind.prop.getctag = new DavProp.GetCTag(); 
-			break;
-		case MEMBERS_ETAG:
-			depth = 1;
-			propfind.prop.getctag = new DavProp.GetCTag();
-			propfind.prop.getetag = new DavProp.GetETag();
-			break;
-		}
-		
-		try {
-			Serializer serializer = new Persister();
-			StringWriter writer = new StringWriter();
-			serializer.write(propfind, writer);
-		
-			setHeader("Content-Type", "text/xml; charset=UTF-8");
-			setHeader("Accept", "text/xml");
-			setHeader("Depth", String.valueOf(depth));
-			setEntity(new StringEntity(writer.toString(), "UTF-8"));
-		} catch(Exception ex) {
-			Log.e(TAG, "Couldn't prepare PROPFIND request for " + uri, ex);
-			abort();
-		}
-	}
-
-	@Override
-	public String getMethod() {
-		return METHOD_NAME;
-	}
-}

src/at/bitfire/davdroid/webdav/HttpReport.java

@@ -1,38 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.webdav;
-
-import java.net.URI;
-
-import ch.boye.httpclientandroidlib.client.methods.HttpEntityEnclosingRequestBase;
-import ch.boye.httpclientandroidlib.entity.StringEntity;
-
-public class HttpReport extends HttpEntityEnclosingRequestBase {
-	
-	public final static String METHOD_NAME = "REPORT";
-	
-	
-	HttpReport(URI uri) {
-		setURI(uri);
-	}
-
-	HttpReport(URI uri, String entity) {
-		this(uri);
-		
-		setHeader("Content-Type", "text/xml; charset=UTF-8");
-		setHeader("Accept", "text/xml");
-		setHeader("Depth", "0");
-		
-		setEntity(new StringEntity(entity, "UTF-8"));
-	}
-
-	@Override
-	public String getMethod() {
-		return METHOD_NAME;
-	}
-}

src/at/bitfire/davdroid/webdav/NotAuthorizedException.java

@@ -1,19 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.webdav;
-
-import org.apache.http.HttpStatus;
-
-public class NotAuthorizedException extends HttpException {
-	private static final long serialVersionUID = 2490525047224413586L;
-
-	public NotAuthorizedException(String reason) {
-		super(HttpStatus.SC_UNAUTHORIZED, reason);
-	}
-	
-}

src/at/bitfire/davdroid/webdav/NotFoundException.java

@@ -1,18 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.webdav;
-
-import org.apache.http.HttpStatus;
-
-public class NotFoundException extends HttpException {
-	private static final long serialVersionUID = 1565961502781880483L;
-	
-	public NotFoundException(String reason) {
-		super(HttpStatus.SC_NOT_FOUND, reason);
-	}
-}

src/at/bitfire/davdroid/webdav/PreconditionFailedException.java

@@ -1,18 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.webdav;
-
-import org.apache.http.HttpStatus;
-
-public class PreconditionFailedException extends HttpException {
-	private static final long serialVersionUID = 102282229174086113L;
-	
-	public PreconditionFailedException(String reason) {
-		super(HttpStatus.SC_PRECONDITION_FAILED, reason);
-	}
-}

src/at/bitfire/davdroid/webdav/TlsSniSocketFactory.java

@@ -1,186 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.webdav;
-
-import java.io.IOException;
-import java.net.InetSocketAddress;
-import java.net.Socket;
-import java.net.UnknownHostException;
-import java.util.Arrays;
-import java.util.HashSet;
-import java.util.LinkedList;
-import java.util.List;
-import javax.net.ssl.HostnameVerifier;
-import javax.net.ssl.SSLPeerUnverifiedException;
-import javax.net.ssl.SSLSession;
-import javax.net.ssl.SSLSocket;
-import org.apache.commons.lang.StringUtils;
-import android.annotation.SuppressLint;
-import android.annotation.TargetApi;
-import android.net.SSLCertificateSocketFactory;
-import android.os.Build;
-import android.util.Log;
-import ch.boye.httpclientandroidlib.HttpHost;
-import ch.boye.httpclientandroidlib.conn.socket.LayeredConnectionSocketFactory;
-import ch.boye.httpclientandroidlib.conn.ssl.BrowserCompatHostnameVerifier;
-import ch.boye.httpclientandroidlib.protocol.HttpContext;
-
-public class TlsSniSocketFactory implements LayeredConnectionSocketFactory {
-	private static final String TAG = "davdroid.SNISocketFactory";
-	
-	final static TlsSniSocketFactory INSTANCE = new TlsSniSocketFactory();
-	
-	private final static SSLCertificateSocketFactory sslSocketFactory =
-			(SSLCertificateSocketFactory)SSLCertificateSocketFactory.getDefault(0);
-	private final static HostnameVerifier hostnameVerifier = new BrowserCompatHostnameVerifier();
-
-	
-	/*
-	For SSL connections without HTTP(S) proxy:
-	   1) createSocket() is called
-	   2) connectSocket() is called which creates a new SSL connection
-	   2a) SNI is set up, and then
-	   2b) the connection is established, hands are shaken and certificate/host name are verified    	 
-	
-	Layered sockets are used with HTTP(S) proxies:
-	   1) a new plain socket is created by the HTTP library
-	   2) the plain socket is connected to http://proxy:8080
-	   3) a CONNECT request is sent to the proxy and the response is parsed
-	   4) now, createLayeredSocket() is called which wraps an SSL socket around the proxy connection,
-	      doing all the set-up and verfication
-	   4a) Because SSLSocket.createSocket(socket, ...) always does a handshake without allowing
-	       to set up SNI before, *** SNI is not available for layered connections *** (unless
-	       active by Android's defaults, which it isn't at the moment).
-	*/
-
-
-	@Override
-	public Socket createSocket(HttpContext context) throws IOException {
-		SSLSocket ssl = (SSLSocket)sslSocketFactory.createSocket();
-		setReasonableEncryption(ssl);
-		return ssl;
-	}
-
-	@Override
-	public Socket connectSocket(int timeout, Socket plain, HttpHost host, InetSocketAddress remoteAddr, InetSocketAddress localAddr, HttpContext context) throws IOException {
-		Log.d(TAG, "Preparing direct SSL connection (without proxy) to " + host);
-		
-		// we'll rather use an SSLSocket directly
-		plain.close();
-		
-		// create a plain SSL socket, but don't do hostname/certificate verification yet
-		SSLSocket ssl = (SSLSocket)sslSocketFactory.createSocket(remoteAddr.getAddress(), host.getPort());
-		setReasonableEncryption(ssl);
-		
-		// connect, set SNI, shake hands, verify, print connection info
-		connectWithSNI(ssl, host.getHostName());
-
-		return ssl;
-	}
-
-	@Override
-	public Socket createLayeredSocket(Socket plain, String host, int port, HttpContext context) throws IOException, UnknownHostException {
-		Log.d(TAG, "Preparing layered SSL connection (over proxy) to " + host);
-		
-		// create a layered SSL socket, but don't do hostname/certificate verification yet
-		SSLSocket ssl = (SSLSocket)sslSocketFactory.createSocket(plain, host, port, true);
-		setReasonableEncryption(ssl);
-
-		// already connected, but verify host name again and print some connection info
-		Log.w(TAG, "Setting SNI/TLSv1.2 will silently fail because the handshake is already done");
-		connectWithSNI(ssl, host);
-
-		return ssl;
-	}
-	
-	
-	@TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
-	private void connectWithSNI(SSLSocket ssl, String host) throws SSLPeerUnverifiedException {
-		// - set SNI host name
-		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
-			Log.d(TAG, "Using documented SNI with host name " + host);
-			sslSocketFactory.setHostname(ssl, host);
-		} else {
-			Log.d(TAG, "No documented SNI support on Android <4.2, trying with reflection");
-			try {
-				java.lang.reflect.Method setHostnameMethod = ssl.getClass().getMethod("setHostname", String.class);
-				setHostnameMethod.invoke(ssl, host);
-			} catch (Exception e) {
-				Log.w(TAG, "SNI not useable", e);
-			}
-		}
-		
-		// verify hostname and certificate
-		SSLSession session = ssl.getSession();
-		if (!hostnameVerifier.verify(host, session))
-			throw new SSLPeerUnverifiedException("Cannot verify hostname: " + host);
-
-		Log.d(TAG, "Established " + session.getProtocol() + " connection with " + session.getPeerHost() +
-				" using " + session.getCipherSuite());
-	}
-	
-	
-	@SuppressLint("DefaultLocale")
-	private void setReasonableEncryption(SSLSocket ssl) {
-		// set reasonable SSL/TLS settings before the handshake
-		
-		// Android 5.0+ (API level21) provides reasonable default settings
-		// but it still allows SSLv3
-		// https://developer.android.com/about/versions/android-5.0-changes.html#ssl
-
-		// - enable all supported protocols (enables TLSv1.1 and TLSv1.2 on Android <5.0, if available)
-		// - remove all SSL versions (especially SSLv3) because they're insecure now
-		List<String> protocols = new LinkedList<String>();
-		for (String protocol : ssl.getSupportedProtocols())
-			if (!protocol.toUpperCase().contains("SSL"))
-				protocols.add(protocol);
-		Log.v(TAG, "Setting allowed TLS protocols: " + StringUtils.join(protocols, ", "));
-		ssl.setEnabledProtocols(protocols.toArray(new String[0]));
-
-		if (android.os.Build.VERSION.SDK_INT < 21) {	
-			// choose secure cipher suites
-			List<String> allowedCiphers = Arrays.asList(new String[] {
-				// allowed secure ciphers according to NIST.SP.800-52r1.pdf Section 3.3.1 (see docs directory)
-				// TLS 1.2
-				"TLS_RSA_WITH_AES_256_GCM_SHA384",
-				"TLS_RSA_WITH_AES_128_GCM_SHA256",
-				"TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256",
-				"TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256",
-				"TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384",
-				"TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256",
-				"TLS_ECHDE_RSA_WITH_AES_128_GCM_SHA256",
-				// maximum interoperability
-				"TLS_RSA_WITH_3DES_EDE_CBC_SHA",
-				"TLS_RSA_WITH_AES_128_CBC_SHA",
-				// additionally
-				"TLS_RSA_WITH_AES_256_CBC_SHA",
-				"TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA",
-				"TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA",
-				"TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA",
-				"TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA",
-			});
-			
-			List<String> availableCiphers = Arrays.asList(ssl.getSupportedCipherSuites());
-			
-			// preferred ciphers = allowed Ciphers \ availableCiphers
-			HashSet<String> preferredCiphers = new HashSet<String>(allowedCiphers);
-			preferredCiphers.retainAll(availableCiphers);
-			
-			// add preferred ciphers to enabled ciphers
-			// for maximum security, preferred ciphers should *replace* enabled ciphers,
-			// but I guess for the security level of DAVdroid, disabling of insecure
-			// ciphers should be a server-side task
-			HashSet<String> enabledCiphers = preferredCiphers;
-			enabledCiphers.addAll(new HashSet<String>(Arrays.asList(ssl.getEnabledCipherSuites())));
-			
-			Log.v(TAG, "Setting allowed TLS ciphers: " + StringUtils.join(enabledCiphers, ", "));
-			ssl.setEnabledCipherSuites(enabledCiphers.toArray(new String[0]));
-		}
-	}
-	
-}

src/at/bitfire/davdroid/webdav/WebDavResource.java

@@ -1,584 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2014 Ricki Hirner (bitfire web engineering).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the GNU Public License v3.0
- * which accompanies this distribution, and is available at
- * http://www.gnu.org/licenses/gpl.html
- ******************************************************************************/
-package at.bitfire.davdroid.webdav;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.StringWriter;
-import java.net.MalformedURLException;
-import java.net.URISyntaxException;
-import java.net.URL;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Set;
-
-import lombok.Cleanup;
-import lombok.Getter;
-import lombok.ToString;
-
-import org.apache.commons.lang.StringUtils;
-import org.simpleframework.xml.Serializer;
-import org.simpleframework.xml.core.Persister;
-
-import android.util.Log;
-import at.bitfire.davdroid.URLUtils;
-import at.bitfire.davdroid.resource.Event;
-import at.bitfire.davdroid.webdav.DavProp.Comp;
-import ch.boye.httpclientandroidlib.Header;
-import ch.boye.httpclientandroidlib.HttpEntity;
-import ch.boye.httpclientandroidlib.HttpHost;
-import ch.boye.httpclientandroidlib.HttpResponse;
-import ch.boye.httpclientandroidlib.HttpStatus;
-import ch.boye.httpclientandroidlib.StatusLine;
-import ch.boye.httpclientandroidlib.auth.AuthScope;
-import ch.boye.httpclientandroidlib.auth.UsernamePasswordCredentials;
-import ch.boye.httpclientandroidlib.client.AuthCache;
-import ch.boye.httpclientandroidlib.client.methods.CloseableHttpResponse;
-import ch.boye.httpclientandroidlib.client.methods.HttpDelete;
-import ch.boye.httpclientandroidlib.client.methods.HttpGet;
-import ch.boye.httpclientandroidlib.client.methods.HttpOptions;
-import ch.boye.httpclientandroidlib.client.methods.HttpPut;
-import ch.boye.httpclientandroidlib.client.protocol.HttpClientContext;
-import ch.boye.httpclientandroidlib.entity.ByteArrayEntity;
-import ch.boye.httpclientandroidlib.impl.auth.BasicScheme;
-import ch.boye.httpclientandroidlib.impl.client.BasicAuthCache;
-import ch.boye.httpclientandroidlib.impl.client.BasicCredentialsProvider;
-import ch.boye.httpclientandroidlib.impl.client.CloseableHttpClient;
-import ch.boye.httpclientandroidlib.message.BasicLineParser;
-import ch.boye.httpclientandroidlib.util.EntityUtils;
-import ezvcard.VCardVersion;
-
-
-/**
- * Represents a WebDAV resource (file or collection).
- * This class is used for all CalDAV/CardDAV communcation.
- */
-@ToString
-public class WebDavResource {
-	private static final String TAG = "davdroid.WebDavResource";
-	
-	public enum Property {
-		CURRENT_USER_PRINCIPAL,							// resource detection
-		ADDRESSBOOK_HOMESET, CALENDAR_HOMESET,
-		CONTENT_TYPE, READ_ONLY,						// WebDAV (common)
-		DISPLAY_NAME, DESCRIPTION, ETAG,
-		IS_COLLECTION, CTAG,							// collections
-		IS_CALENDAR, COLOR, TIMEZONE, 					// CalDAV
-		IS_ADDRESSBOOK, VCARD_VERSION					// CardDAV
-	}
-	public enum PutMode {
-		ADD_DONT_OVERWRITE,
-		UPDATE_DONT_OVERWRITE
-	}
-
-	// location of this resource
-	@Getter protected URL location;
-	
-	// DAV capabilities (DAV: header) and allowed DAV methods (set for OPTIONS request)
-	protected Set<String>	capabilities = new HashSet<String>(),
-							methods = new HashSet<String>();
-	
-	// DAV properties
-	protected HashMap<Property, String> properties = new HashMap<Property, String>();
-	@Getter protected List<String> supportedComponents;
-	
-	// list of members (only for collections)
-	@Getter protected List<WebDavResource> members;
-
-	// content (available after GET)
-	@Getter protected byte[] content;
-
-	protected CloseableHttpClient httpClient;
-	protected HttpClientContext context;
-	
-	
-	public WebDavResource(CloseableHttpClient httpClient, URL baseURL) {
-		this.httpClient = httpClient;
-		location = baseURL;
-		
-		context = HttpClientContext.create();
-		context.setCredentialsProvider(new BasicCredentialsProvider());
-	}
-	
-	public WebDavResource(CloseableHttpClient httpClient, URL baseURL, String username, String password, boolean preemptive) {
-		this(httpClient, baseURL);
-		
-		HttpHost host = new HttpHost(baseURL.getHost(), baseURL.getPort(), baseURL.getProtocol());
-		context.getCredentialsProvider().setCredentials(AuthScope.ANY, new UsernamePasswordCredentials(username, password));
-		
-		if (preemptive) {
-			Log.d(TAG, "Using preemptive authentication (not compatible with Digest auth)");
-			AuthCache authCache = context.getAuthCache();
-			if (authCache == null)
-				authCache = new BasicAuthCache();
-			authCache.put(host, new BasicScheme());
-			context.setAuthCache(authCache);
-		}
-	}
-	
-	WebDavResource(WebDavResource parent) {		// copy constructor: based on existing WebDavResource, reuse settings
-		httpClient = parent.httpClient;
-		context = parent.context;
-		location = parent.location;
-	}
-
-	protected WebDavResource(WebDavResource parent, URL url) {
-		this(parent);
-		location = url;
-	}
-	
-	public WebDavResource(WebDavResource parent, String member) throws MalformedURLException {
-		this(parent);
-		location = new URL(parent.location, URLUtils.sanitize(member));
-	}
-	
-	public WebDavResource(WebDavResource parent, String member, String ETag) throws MalformedURLException {
-		this(parent, member);
-		properties.put(Property.ETAG, ETag);
-	}
-
-	
-
-	/* feature detection */
-
-	public void options() throws URISyntaxException, IOException, HttpException {
-		HttpOptions options = new HttpOptions(location.toURI());
-		CloseableHttpResponse response = httpClient.execute(options, context);
-		try {
-			checkResponse(response);
-			
-			Header[] allowHeaders = response.getHeaders("Allow");
-			for (Header allowHeader : allowHeaders)
-				methods.addAll(Arrays.asList(allowHeader.getValue().split(", ?")));
-	
-			Header[] capHeaders = response.getHeaders("DAV");
-			for (Header capHeader : capHeaders)
-				capabilities.addAll(Arrays.asList(capHeader.getValue().split(", ?")));
-		} finally {
-			response.close();
-		}
-	}
-
-	public boolean supportsDAV(String capability) {
-		return capabilities.contains(capability);
-	}
-
-	public boolean supportsMethod(String method) {
-		return methods.contains(method);
-	}
-	
-	
-	/* file hierarchy methods */
-	
-	public String getName() {
-		String[] names = StringUtils.split(location.getPath(), "/");
-		return names[names.length - 1];
-	}
-	
-	
-	/* property methods */
-	
-	public String getCurrentUserPrincipal() {
-		return properties.get(Property.CURRENT_USER_PRINCIPAL);
-	}
-	
-	public String getAddressbookHomeSet() {
-		return properties.get(Property.ADDRESSBOOK_HOMESET);
-	}
-	
-	public String getCalendarHomeSet() {
-		return properties.get(Property.CALENDAR_HOMESET);
-	}
-	
-	public String getContentType() {
-		return properties.get(Property.CONTENT_TYPE);
-	}
-	
-	public void setContentType(String mimeType) {
-		properties.put(Property.CONTENT_TYPE, mimeType);
-	}
-
-	public boolean isReadOnly() {
-		return properties.containsKey(Property.READ_ONLY);
-	}
-	
-	public String getDisplayName() {
-		return properties.get(Property.DISPLAY_NAME);
-	}
-	
-	public String getDescription() {
-		return properties.get(Property.DESCRIPTION);
-	}
-	
-	public String getCTag() {
-		return properties.get(Property.CTAG);
-	}
-	public void invalidateCTag() {
-		properties.remove(Property.CTAG);
-	}
-	
-	public String getETag() {
-		return properties.get(Property.ETAG);
-	}
-
-	public boolean isCalendar() {
-		return properties.containsKey(Property.IS_CALENDAR);
-	}
-	
-	public String getColor() {
-		return properties.get(Property.COLOR);
-	}
-	
-	public String getTimezone() {
-		return properties.get(Property.TIMEZONE);
-	}
-	
-	public boolean isAddressBook() {
-		return properties.containsKey(Property.IS_ADDRESSBOOK);
-	}
-	
-	public VCardVersion getVCardVersion() {
-		String versionStr = properties.get(Property.VCARD_VERSION);
-		return (versionStr != null) ? VCardVersion.valueOfByStr(versionStr) : null;
-	}
-	
-	
-	/* collection operations */
-	
-	public void propfind(HttpPropfind.Mode mode) throws URISyntaxException, IOException, DavException, HttpException {
-		CloseableHttpResponse response = null;
-		
-		// processMultiStatus() requires knowledge of the actual content location,
-		// so we have to handle redirections manually and create a new request for the new location
-		for (int i = context.getRequestConfig().getMaxRedirects(); i > 0; i--) {
-			HttpPropfind propfind = new HttpPropfind(location.toURI(), mode);
-			response = httpClient.execute(propfind, context);
-			
-			if (response.getStatusLine().getStatusCode()/100 == 3) {
-				location = DavRedirectStrategy.getLocation(propfind, response, context);
-				Log.i(TAG, "Redirection on PROPFIND; trying again at new content URL: " + location);
-				// don't forget to throw away the unneeded response content
-				HttpEntity entity = response.getEntity();
-				if (entity != null) { @Cleanup InputStream content = entity.getContent(); }
-			} else
-				break;		// answer was NOT a redirection, continue
-		}
-		if (response == null)
-			throw new DavNoContentException();
-		
-		try {
-			checkResponse(response);		// will also handle Content-Location
-			processMultiStatus(response);
-		} finally {
-			response.close();
-		}
-	}
-
-	public void multiGet(DavMultiget.Type type, String[] names) throws URISyntaxException, IOException, DavException, HttpException {
-		CloseableHttpResponse response = null;
-		
-		// processMultiStatus() requires knowledge of the actual content location,
-		// so we have to handle redirections manually and create a new request for the new location
-		for (int i = context.getRequestConfig().getMaxRedirects(); i > 0; i--) {
-			// build multi-get XML request 
-			List<String> hrefs = new LinkedList<String>();
-			for (String name : names)
-				hrefs.add(new URL(location, name).getPath());
-			DavMultiget multiget = DavMultiget.newRequest(type, hrefs.toArray(new String[0]));
-			
-			StringWriter writer = new StringWriter();
-			try {
-				Serializer serializer = new Persister();
-				serializer.write(multiget, writer);
-			} catch (Exception ex) {
-				Log.e(TAG, "Couldn't create XML multi-get request", ex);
-				throw new DavException("Couldn't create multi-get request");
-			}
-	
-			// submit REPORT request
-			HttpReport report = new HttpReport(location.toURI(), writer.toString());
-			response = httpClient.execute(report, context);
-			
-			if (response.getStatusLine().getStatusCode()/100 == 3) {
-				location = DavRedirectStrategy.getLocation(report, response, context);
-				Log.i(TAG, "Redirection on REPORT multi-get; trying again at new content URL: " + location);
-				
-				// don't forget to throw away the unneeded response content
-				HttpEntity entity = response.getEntity();
-				if (entity != null) { @Cleanup InputStream content = entity.getContent(); }
-			} else
-				break;		// answer was NOT a redirection, continue
-		}
-		if (response == null)
-			throw new DavNoContentException();
-		
-		try {
-			checkResponse(response);		// will also handle Content-Location
-			processMultiStatus(response);
-		} finally {
-			response.close();
-		}
-	}
-
-	
-	/* resource operations */
-	
-	public void get(String acceptedType) throws URISyntaxException, IOException, HttpException, DavException {
-		HttpGet get = new HttpGet(location.toURI());
-		get.addHeader("Accept", acceptedType);
-		
-		CloseableHttpResponse response = httpClient.execute(get, context);
-		try {
-			checkResponse(response);
-			
-			HttpEntity entity = response.getEntity();
-			if (entity == null)
-				throw new DavNoContentException();
-			
-			content = EntityUtils.toByteArray(entity);
-		} finally {
-			response.close();
-		}
-	}
-	
-	// returns the ETag of the created/updated resource, if available (null otherwise)
-	public String put(byte[] data, PutMode mode) throws URISyntaxException, IOException, HttpException {
-		HttpPut put = new HttpPut(location.toURI());
-		put.setEntity(new ByteArrayEntity(data));
-
-		switch (mode) {
-		case ADD_DONT_OVERWRITE:
-			put.addHeader("If-None-Match", "*");
-			break;
-		case UPDATE_DONT_OVERWRITE:
-			put.addHeader("If-Match", (getETag() != null) ? getETag() : "*");
-			break;
-		}
-		
-		if (getContentType() != null)
-			put.addHeader("Content-Type", getContentType());
-
-		CloseableHttpResponse response = httpClient.execute(put, context);
-		try {
-			checkResponse(response);
-
-			Header eTag = response.getLastHeader("ETag");
-			if (eTag != null)
-				return eTag.getValue();
-		} finally {
-			response.close();
-		}
-		
-		return null;
-	}
-	
-	public void delete() throws URISyntaxException, IOException, HttpException {
-		HttpDelete delete = new HttpDelete(location.toURI());
-		
-		if (getETag() != null)
-			delete.addHeader("If-Match", getETag());
-		
-		CloseableHttpResponse response = httpClient.execute(delete, context);
-		try {
-			checkResponse(response);
-		} finally {
-			response.close();
-		}
-	}
-	
-
-	/* helpers */
-	
-	protected void checkResponse(HttpResponse response) throws HttpException {
-		checkResponse(response.getStatusLine());
-		
-		// handle Content-Location header (see RFC 4918 5.2 Collection Resources)
-		Header contentLocationHdr = response.getFirstHeader("Content-Location");
-		if (contentLocationHdr != null)
-			try {
-				// Content-Location was set, update location correspondingly
-				location = new URL(location, contentLocationHdr.getValue());
-				Log.d(TAG, "Set Content-Location to " + location);
-			} catch (MalformedURLException e) {
-				Log.w(TAG, "Ignoring invalid Content-Location", e);
-			}
-	}
-	
-	protected static void checkResponse(StatusLine statusLine) throws HttpException {
-		int code = statusLine.getStatusCode();
-		
-		if (code/100 == 1 || code/100 == 2)		// everything OK
-			return;
-		
-		String reason = code + " " + statusLine.getReasonPhrase();
-		switch (code) {
-		case HttpStatus.SC_UNAUTHORIZED:
-			throw new NotAuthorizedException(reason);
-		case HttpStatus.SC_NOT_FOUND:
-			throw new NotFoundException(reason);
-		case HttpStatus.SC_PRECONDITION_FAILED:
-			throw new PreconditionFailedException(reason);
-		default:
-			throw new HttpException(code, reason);
-		}
-	}
-	
-	protected void processMultiStatus(HttpResponse response) throws IOException, HttpException, DavException {
-		if (response.getStatusLine().getStatusCode() != HttpStatus.SC_MULTI_STATUS)
-			throw new DavNoMultiStatusException();
-		
-		HttpEntity entity = response.getEntity();
-		if (entity == null)
-			throw new DavNoContentException();
-		@Cleanup InputStream content = entity.getContent();
-		
-		DavMultistatus multiStatus;
-		try {
-			Serializer serializer = new Persister();
-			multiStatus = serializer.read(DavMultistatus.class, content, false);
-		} catch (Exception ex) {
-			throw new DavException("Couldn't parse Multi-Status response on REPORT multi-get", ex);
-		}
-
-		if (multiStatus.response == null)	// empty response
-			throw new DavNoContentException();
-		
-		// member list will be built from response
-		List<WebDavResource> members = new LinkedList<WebDavResource>();
-		
-		// iterate through all resources (either ourselves or member)
-		for (DavResponse singleResponse : multiStatus.response) {
-			URL href;
-			try {
-				href = new URL(location, URLUtils.sanitize(singleResponse.getHref().href));
-			} catch(IllegalArgumentException ex) {
-				Log.w(TAG, "Ignoring illegal member URI in multi-status response", ex);
-				continue;
-			}
-			Log.d(TAG, "Processing multi-status element: " + href);
-
-			// process known properties
-			HashMap<Property, String> properties = new HashMap<Property, String>();
-			List<String> supportedComponents = null;
-			byte[] data = null;
-
-			for (DavPropstat singlePropstat : singleResponse.getPropstat()) {
-				StatusLine status = BasicLineParser.parseStatusLine(singlePropstat.status, new BasicLineParser());
-				
-				// ignore information about missing properties etc.
-				if (status.getStatusCode()/100 != 1 && status.getStatusCode()/100 != 2)
-					continue;
-				DavProp prop = singlePropstat.prop;
-
-				if (prop.currentUserPrincipal != null && prop.currentUserPrincipal.getHref() != null)
-					properties.put(Property.CURRENT_USER_PRINCIPAL, prop.currentUserPrincipal.getHref().href);
-				
-				if (prop.currentUserPrivilegeSet != null) {
-					// privilege info available
-					boolean mayAll = false,
-							mayBind = false,
-							mayUnbind = false,
-							mayWrite = false,
-							mayWriteContent = false;
-					for (DavProp.Privilege privilege : prop.currentUserPrivilegeSet) {
-						if (privilege.getAll() != null) mayAll = true;
-						if (privilege.getBind() != null) mayBind = true;
-						if (privilege.getUnbind() != null) mayUnbind = true;
-						if (privilege.getWrite() != null) mayWrite = true;
-						if (privilege.getWriteContent() != null) mayWriteContent = true;
-					}
-					if (!mayAll && !mayWrite && !(mayWriteContent && mayBind && mayUnbind))
-						properties.put(Property.READ_ONLY, "1");
-				}
-				
-				if (prop.addressbookHomeSet != null && prop.addressbookHomeSet.getHref() != null)
-					properties.put(Property.ADDRESSBOOK_HOMESET, URLUtils.ensureTrailingSlash(prop.addressbookHomeSet.getHref().href));
-				
-				if (prop.calendarHomeSet != null && prop.calendarHomeSet.getHref() != null)
-					properties.put(Property.CALENDAR_HOMESET, URLUtils.ensureTrailingSlash(prop.calendarHomeSet.getHref().href));
-				
-				if (prop.displayname != null)
-					properties.put(Property.DISPLAY_NAME, prop.displayname.getDisplayName());
-				
-				if (prop.resourcetype != null) {
-					if (prop.resourcetype.getCollection() != null) {
-						properties.put(Property.IS_COLLECTION, "1");
-						// is a collection, ensure trailing slash
-						href = URLUtils.ensureTrailingSlash(href);
-					}
-					if (prop.resourcetype.getAddressbook() != null) {	// CardDAV collection properties
-						properties.put(Property.IS_ADDRESSBOOK, "1");
-						
-						if (prop.addressbookDescription != null)
-							properties.put(Property.DESCRIPTION, prop.addressbookDescription.getDescription());
-						if (prop.supportedAddressData != null)
-							for (DavProp.AddressDataType dataType : prop.supportedAddressData)
-								if ("text/vcard".equalsIgnoreCase(dataType.getContentType()))
-									// ignore "3.0" as it MUST be supported anyway
-									if ("4.0".equals(dataType.getVersion()))
-										properties.put(Property.VCARD_VERSION, VCardVersion.V4_0.getVersion());
-					}
-					if (prop.resourcetype.getCalendar() != null) {		// CalDAV collection propertioes
-						properties.put(Property.IS_CALENDAR, "1");
-						
-						if (prop.calendarDescription != null)
-							properties.put(Property.DESCRIPTION, prop.calendarDescription.getDescription());
-						
-						if (prop.calendarColor != null)
-							properties.put(Property.COLOR, prop.calendarColor.getColor());
-						
-						if (prop.calendarTimezone != null)
-							try {
-								properties.put(Property.TIMEZONE, Event.TimezoneDefToTzId(prop.calendarTimezone.getTimezone()));
-							} catch(IllegalArgumentException e) {
-							}
-						
-						if (prop.supportedCalendarComponentSet != null) {
-							supportedComponents = new LinkedList<String>();
-							for (Comp component : prop.supportedCalendarComponentSet)
-								supportedComponents.add(component.getName());
-						}
-					}
-				}
-				
-				if (prop.getctag != null)
-					properties.put(Property.CTAG, prop.getctag.getCTag());
-
-				if (prop.getetag != null)
-					properties.put(Property.ETAG, prop.getetag.getETag());
-				
-				if (prop.calendarData != null && prop.calendarData.ical != null)
-					data = prop.calendarData.ical.getBytes();
-				else if (prop.addressData != null && prop.addressData.vcard != null)
-					data = prop.addressData.vcard.getBytes();
-			}
-			
-			// about which resource is this response?
-			if (location.equals(href) || URLUtils.ensureTrailingSlash(location).equals(href)) {	// about ourselves
-				this.properties.putAll(properties);
-				if (supportedComponents != null)
-					this.supportedComponents = supportedComponents;
-				this.content = data;
-				
-			} else {						// about a member
-				WebDavResource member = new WebDavResource(this, href);
-				member.properties = properties;
-				member.supportedComponents = supportedComponents;
-				member.content = data;
-				
-				members.add(member);
-			}
-		}
-		
-		this.members = members;
-	}
-
-}

src/ical4j.properties

@@ -1,6 +0,0 @@
-
-net.fortuna.ical4j.timezone.update.enabled=false
-
-ical4j.unfolding.relaxed=true
-ical4j.parsing.relaxed=true
-ical4j.compatibility.outlook=true

test/AndroidManifest.xml

@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="at.bitfire.davdroid.test"
-    android:versionCode="1"
-    android:versionName="1.0" >
-
-    <uses-sdk android:minSdkVersion="14" />
-
-    <instrumentation
-        android:name="android.test.InstrumentationTestRunner"
-        android:targetPackage="at.bitfire.davdroid" />
-
-    <application
-        android:icon="@drawable/ic_launcher"
-        android:label="@string/app_name" >
-        <uses-library android:name="android.test.runner" />
-    </application>
-
-</manifest>

test/assets/all-day-0sec.ics

@@ -1,11 +0,0 @@
-BEGIN:VCALENDAR
-VERSION:2.0
-PRODID:-//hacksw/handcal//NONSGML v1.0//EN
-BEGIN:VEVENT
-UID:all-day-0sec@example.com
-DTSTAMP:20140101T000000Z
-DTSTART;VALUE=DATE:19970714
-DTEND;VALUE=DATE:19970714
-SUMMARY:0 Sec Event
-END:VEVENT
-END:VCALENDAR

test/assets/all-day-10days.ics

@@ -1,11 +0,0 @@
-BEGIN:VCALENDAR
-VERSION:2.0
-PRODID:-//hacksw/handcal//NONSGML v1.0//EN
-BEGIN:VEVENT
-UID:all-day-10days@example.com
-DTSTAMP:20140101T000000Z
-DTSTART;VALUE=DATE:19970714
-DTEND;VALUE=DATE:19970724
-SUMMARY:All-Day 10 Days
-END:VEVENT
-END:VCALENDAR

test/assets/all-day-1day.ics

@@ -1,11 +0,0 @@
-BEGIN:VCALENDAR
-VERSION:2.0
-PRODID:-//hacksw/handcal//NONSGML v1.0//EN
-BEGIN:VEVENT
-UID:all-day-1day@example.com
-DTSTAMP:20140101T000000Z
-DTSTART;VALUE=DATE:19970714
-DTEND;VALUE=DATE:19970714
-SUMMARY:All-Day 1 Day
-END:VEVENT
-END:VCALENDAR

test/assets/event-on-that-day.ics

@@ -1,11 +0,0 @@
-BEGIN:VCALENDAR
-VERSION:2.0
-PRODID:-//hacksw/handcal//NONSGML v1.0//EN
-BEGIN:VEVENT
-UID:event-on-that-day@example.com
-DTSTAMP:19970714T170000Z
-ORGANIZER;CN=John Doe:MAILTO:john.doe@example.com
-DTSTART;VALUE=DATE:19970714
-SUMMARY:Bastille Day Party
-END:VEVENT
-END:VCALENDAR

test/assets/impp.vcf

@@ -1,9 +0,0 @@
-BEGIN:VCARD
-VERSION:3.0
-UID:2de59c6cc9
-PRODID:-//ownCloud//NONSGML Contacts 0.2.5//EN
-REV:2013-12-08T00:04:30+00:00
-FN:test mctest
-N:mctest;test;;;
-IMPP;TYPE=WORK;X-SERVICE-TYPE=jabber:test-without-valid-scheme@test.tld
-END:VCARD

test/assets/invalid-unknown-properties.vcf

@@ -1,5 +0,0 @@
-BEGIN:VCARD
-VERSION:3.0
-FN:VCard with invalid unknown properties
-X-UNKNOWN@PROPERTY:MUST-NOT_CONTAIN?OTHER*LETTERS;
-END:VCARD

test/assets/reference.vcf

@@ -1,16 +0,0 @@
-BEGIN:VCARD
-VERSION:3.0
-N:Gump;Forrest;Mr.
-FN:Forrest Gump
-ORG:Bubba Gump Shrimp Co.
-TITLE:Shrimp Man
-PHOTO;VALUE=URL;TYPE=GIF:http://www.example.com/dir_photos/my_photo.gif
-TEL;TYPE=WORK,VOICE:(111) 555-1212
-TEL;TYPE=HOME,VOICE:(404) 555-1212
-ADR;TYPE=WORK:;;100 Waters Edge;Baytown;LA;30314;United States of America
-LABEL;TYPE=WORK:100 Waters Edge\nBaytown, LA 30314\nUnited States of America
-ADR;TYPE=HOME:;;42 Plantation St.;Baytown;LA;30314;United States of America
-LABEL;TYPE=HOME:42 Plantation St.\nBaytown, LA 30314\nUnited States of America
-EMAIL;TYPE=PREF,INTERNET:forrestgump@example.com
-REV:2008-04-24T19:52:43Z
-END:VCARD

test/assets/vcard3-sample1.vcf

@@ -1,16 +0,0 @@
-BEGIN:VCARD
-VERSION:3.0
-N:Gump;Forrest
-FN:Forrest Gump
-ORG:Bubba Gump Shrimp Co.
-TITLE:Shrimp Man
-PHOTO;VALUE=URL;TYPE=GIF:http://www.example.com/dir_photos/my_photo.gif
-TEL;TYPE=WORK,VOICE:(111) 555-1212
-TEL;TYPE=HOME,VOICE:(404) 555-1212
-ADR;TYPE=WORK:;;100 Waters Edge;Baytown;LA;30314;United States of America
-LABEL;TYPE=WORK:100 Waters Edge\nBaytown, LA 30314\nUnited States of America
-ADR;TYPE=HOME:;;42 Plantation St.;Baytown;LA;30314;United States of America
-LABEL;TYPE=HOME:42 Plantation St.\nBaytown, LA 30314\nUnited States of America
-EMAIL;TYPE=PREF,INTERNET:forrestgump@example.com
-REV:2008-04-24T19:52:43Z
-END:VCARD

test/assets/vienna-evolution.ics

@@ -1,33 +0,0 @@
-BEGIN:VCALENDAR
-PRODID:-//Ximian//NONSGML Evolution Calendar//EN
-VERSION:2.0
-METHOD:PUBLISH
-BEGIN:VTIMEZONE
-TZID:/freeassociation.sourceforge.net/Tzfile/Europe/Vienna
-X-LIC-LOCATION:Europe/Vienna
-BEGIN:STANDARD
-TZNAME:CET
-DTSTART:19701027T030000
-RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
-TZOFFSETFROM:+0200
-TZOFFSETTO:+0100
-END:STANDARD
-BEGIN:DAYLIGHT
-TZNAME:CEST
-DTSTART:19700331T020000
-RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3
-TZOFFSETFROM:+0100
-TZOFFSETTO:+0200
-END:DAYLIGHT
-END:VTIMEZONE
-BEGIN:VEVENT
-UID:c252087c-7354-4722-aea9-0e7d86c01a25
-DTSTAMP:20130926T151211Z
-SUMMARY:Test-Ereignis im schönen Wien
-DTSTART;TZID=/freeassociation.sourceforge.net/Tzfile/Europe/Vienna:20131009T170000
-DTEND;TZID=/freeassociation.sourceforge.net/Tzfile/Europe/Vienna:20131009T180000
-X-RADICALE-NAME:97929342-291a-434e-bf1a-fa1749bf99d0.ics
-X-EVOLUTION-CALDAV-HREF:/radicale/rfc2822/default.ics/97929342-291a-434e-bf1a-fa1749bf99d0.ics
-X-EVOLUTION-CALDAV-ETAG:\"-3264224243575339985\"
-END:VEVENT
-END:VCALENDAR

test/proguard-project.txt

@@ -1,20 +0,0 @@
-# To enable ProGuard in your project, edit project.properties
-# to define the proguard.config property as described in that file.
-#
-# Add project specific ProGuard rules here.
-# By default, the flags in this file are appended to flags specified
-# in ${sdk.dir}/tools/proguard/proguard-android.txt
-# You can edit the include path and order by changing the ProGuard
-# include property in project.properties.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
-
-# Add any project specific keep options here:
-
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}

test/project.properties

@@ -1,14 +0,0 @@
-# This file is automatically generated by Android Tools.
-# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
-#
-# This file must be checked in Version Control Systems.
-#
-# To customize properties used by the Ant build system edit
-# "ant.properties", and override values to adapt the script to your
-# project structure.
-#
-# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
-#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
-
-# Project target.
-target=android-19

test/res/values/strings.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-
-    <string name="app_name">DavdroidTest</string>
-
-</resources>

test/robohydra/.gitignore

@@ -1 +0,0 @@
-node_modules

test/robohydra/davdroid.conf

@@ -1,6 +0,0 @@
-{"plugins":[
-	"assets",
-	"redirect",
-	"dav",
-	"dav-invalid"
-]}

test/robohydra/plugins/assets/index.js

@@ -1,12 +0,0 @@
-var RoboHydraHeadFilesystem = require("robohydra").heads.RoboHydraHeadFilesystem;
-
-exports.getBodyParts = function(conf) {
-    return {
-        heads: [
-            new RoboHydraHeadFilesystem({
-                mountPath: '/assets/',
-                documentRoot: '../assets'
-            })
-        ]
-    };
-};

test/robohydra/plugins/dav-invalid/index.js

@@ -1,51 +0,0 @@
-var roboHydraHeadDAV = require("../headdav");
-
-exports.getBodyParts = function(conf) {
-    return {
-        heads: [
-			/* address-book home set */
-            new RoboHydraHeadDAV({
-				path: "/dav-invalid/addressbooks/user%40domain/",
-				handler: function(req,res,next) {
-					if (req.method == "PROPFIND" && req.rawBody.toString().match(/addressbook-description/)) {
-						res.statusCode = 207;
-						res.write('\<?xml version="1.0" encoding="utf-8" ?>\
-							<multistatus xmlns="DAV:">\
-								<response>\
-									<href>/dav/addressbooks/user@domain/My Contacts:1.vcf/</href>\
-									<propstat>\
-										<prop xmlns:CARD="urn:ietf:params:xml:ns:carddav">\
-											<resourcetype>\
-												<collection/>\
-												<CARD:addressbook/>\
-											</resourcetype>\
-											<CARD:addressbook-description>\
-												Address Book with dubious characters in path\
-											</CARD:addressbook-description>\
-										</prop>\
-										<status>HTTP/1.1 200 OK</status>\
-									</propstat>\
-								</response>\
-								<response>\
-									<href>HTTPS://example.com/user@domain/absolute-url.vcf</href>\
-									<propstat>\
-										<prop xmlns:CARD="urn:ietf:params:xml:ns:carddav">\
-											<resourcetype>\
-												<collection/>\
-												<CARD:addressbook/>\
-											</resourcetype>\
-											<CARD:addressbook-description>\
-												Address Book with absolute URL and at sign in path\
-											</CARD:addressbook-description>\
-										</prop>\
-										<status>HTTP/1.1 200 OK</status>\
-									</propstat>\
-								</response>\
-							</multistatus>\
-						');
-					}
-				}
-            })
-        ]
-    };
-};

test/robohydra/plugins/dav/index.js

@@ -1,269 +0,0 @@
-var roboHydraHeadDAV = require("../headdav");
-
-exports.getBodyParts = function(conf) {
-    return {
-        heads: [
-			/* base URL, provide default DAV here */
-			new RoboHydraHeadDAV({ path: "/dav/" }),
-
-            /* multistatus parsing */
-            new RoboHydraHeadDAV({
-				path: "/dav/collection-response-with-trailing-slash",
-				handler: function(req,res,next) {
-					if (req.method == "PROPFIND") {
-                        res.statusCode = 207;
-						res.write('\<?xml version="1.0" encoding="utf-8" ?>\
-							<multistatus xmlns="DAV:">\
-								<response>\
-									<href>/dav/collection-response-with-trailing-slash/</href> \
-									<propstat>\
-										<prop>\
-                                            <current-user-principal>\
-                                                <href>/principals/ok</href>\
-                                            </current-user-principal>\
-                                            <resourcetype>\
-                                                <collection/>\
-                                            </resourcetype>\
-										</prop>\
-										<status>HTTP/1.1 200 OK</status>\
-									</propstat>\
-								</response>\
-							</multistatus>\
-						');
-                    }
-                }
-            }),
-            new RoboHydraHeadDAV({
-				path: "/dav/collection-response-without-trailing-slash",
-				handler: function(req,res,next) {
-					if (req.method == "PROPFIND") {
-                        res.statusCode = 207;
-						res.write('\<?xml version="1.0" encoding="utf-8" ?>\
-							<multistatus xmlns="DAV:">\
-								<response>\
-									<href>/dav/collection-response-without-trailing-slash</href> \
-									<propstat>\
-										<prop>\
-                                            <current-user-principal>\
-                                                <href>/principals/ok</href>\
-                                            </current-user-principal>\
-                                            <resourcetype>\
-                                                <collection/>\
-                                            </resourcetype>\
-										</prop>\
-										<status>HTTP/1.1 200 OK</status>\
-									</propstat>\
-								</response>\
-							</multistatus>\
-						');
-                    }
-                }
-            }),
-
-			/* principal URL */
-            new RoboHydraHeadDAV({
-				path: "/dav/principals/users/test",
-				handler: function(req,res,next) {
-					if (req.method == "PROPFIND" && req.rawBody.toString().match(/home-?set/)) {
-						res.statusCode = 207;
-						res.write('\<?xml version="1.0" encoding="utf-8" ?>\
-							<multistatus xmlns="DAV:">\
-								<response>\
-									<href>' + req.url + '</href> \
-									<propstat>\
-										<prop>\
-											<CARD:addressbook-home-set xmlns:CARD="urn:ietf:params:xml:ns:carddav">\
-												<href>/dav/addressbooks/test</href>\
-											</CARD:addressbook-home-set>\
-											<CAL:calendar-home-set xmlns:CAL="urn:ietf:params:xml:ns:caldav">\
-												<href>/dav/calendars/test/</href>\
-											</CAL:calendar-home-set>\
-										</prop>\
-										<status>HTTP/1.1 200 OK</status>\
-									</propstat>\
-								</response>\
-							</multistatus>\
-						');
-					}
-				}
-            }),
-
-			/* address-book home set */
-            new RoboHydraHeadDAV({
-				path: "/dav/addressbooks/test/",
-				handler: function(req,res,next) {
-					if (!req.url.match(/\/$/)) {
-						res.statusCode = 302;
-						res.headers['location'] = "/dav/addressbooks/test/";
-					}
-					else if (req.method == "PROPFIND" && req.rawBody.toString().match(/addressbook-description/)) {
-						res.statusCode = 207;
-						res.write('\<?xml version="1.0" encoding="utf-8" ?>\
-							<multistatus xmlns="DAV:">\
-								<response>\
-									<href>/dav/addressbooks/test/useless-member</href>\
-									<propstat>\
-										<prop>\
-											<resourcetype/>\
-										</prop>\
-										<status>HTTP/1.1 200 OK</status>\
-									</propstat>\
-								</response>\
-								<response>\
-									<href>/dav/addressbooks/test/default-v4.vcf/</href>\
-									<propstat>\
-										<prop xmlns:CARD="urn:ietf:params:xml:ns:carddav">\
-											<resourcetype>\
-												<collection/>\
-												<CARD:addressbook/>\
-											</resourcetype>\
-											<CARD:addressbook-description>Default Address Book</CARD:addressbook-description>\
-											<CARD:supported-address-data>\
-                                                <CARD:address-data-type content-type="text/vcard" version="3.0" />\
-                                                <CARD:address-data-type content-type="text/vcard" version="4.0" />\
-                                            </CARD:supported-address-data>\
-										</prop>\
-										<status>HTTP/1.1 200 OK</status>\
-									</propstat>\
-								</response>\
-							</multistatus>\
-						');
-					}
-				}
-            }),
-
-			/* calendar home set */
-            new RoboHydraHeadDAV({
-				path: "/dav/calendars/test/",
-				handler: function(req,res,next) {
-					if (req.method == "PROPFIND" && req.rawBody.toString().match(/calendar-description/)) {
-						res.statusCode = 207;
-						res.write('\<?xml version="1.0" encoding="utf-8" ?>\
-							<multistatus xmlns="DAV:" xmlns:CAL="urn:ietf:params:xml:ns:caldav">\
-								<response>\
-									<href>/dav/calendars/test/shared.forbidden</href>\
-									<propstat>\
-										<prop>\
-											<resourcetype/>\
-										</prop>\
-										<status>HTTP/1.1 403 Forbidden</status>\
-									</propstat>\
-								</response>\
-								<response>\
-									<href>/dav/calendars/test/private.ics</href>\
-									<propstat>\
-										<prop>\
-											<resourcetype>\
-												<collection/>\
-												<CAL:calendar/>\
-											</resourcetype>\
-                                            <displayname>Private Calendar</displayname>\
-                                            <CAL:calendar-description>This is my private calendar.</CAL:calendar-description>\
-										</prop>\
-										<status>HTTP/1.1 200 OK</status>\
-									</propstat>\
-								</response>\
-								<response>\
-									<href>/dav/calendars/test/work.ics</href>\
-									<propstat>\
-										<prop>\
-											<resourcetype>\
-												<collection/>\
-												<CAL:calendar/>\
-											</resourcetype>\
-                                            <current-user-privilege-set>\
-                                                <privilege><read/></privilege>\
-                                            </current-user-privilege-set>\
-                                            <displayname>Work Calendar</displayname>\
-											<A:calendar-color xmlns:A="http://apple.com/ns/ical/">0xFF00FF</A:calendar-color>\
-										</prop>\
-										<status>HTTP/1.1 200 OK</status>\
-									</propstat>\
-								</response>\
-							</multistatus>\
-						');
-					}
-				}
-            }),
-
-			/* non-existing file */
-            new RoboHydraHeadDAV({
-				path: "/dav/collection/new.file",
-				handler: function(req,res,next) {
-					if (req.method == "PUT") {
-						if (req.headers['if-match'])	/* can't overwrite new file */
-							res.statusCode = 412;
-						else {
-							res.statusCode = 201;
-                            res.headers["ETag"] = "has-just-been-created";
-                        }
-
-					} else if (req.method == "DELETE")
-						res.statusCode = 404;
-				}
-            }),
-
-			/* existing file */
-            new RoboHydraHeadDAV({
-				path: "/dav/collection/existing.file",
-				handler: function(req,res,next) {
-					if (req.method == "PUT") {
-						if (req.headers['if-none-match'])	/* requested "don't overwrite", but this file exists */
-							res.statusCode = 412;
-						else {
-							res.statusCode = 204;
-                            res.headers["ETag"] = "has-just-been-updated";
-                        }
-
-					} else if (req.method == "DELETE")
-						res.statusCode = 204;
-				}
-            }),
-
-			/* address-book multiget */
-            new RoboHydraHeadDAV({
-				path: "/dav/addressbooks/default.vcf/",
-				handler: function(req,res,next) {
-					if (req.method == "REPORT" && req.rawBody.toString().match(/addressbook-multiget[\s\S]+<prop>[\s\S]+<href>/m)) {
-						res.statusCode = 207;
-						res.write('\<?xml version="1.0" encoding="utf-8" ?>\
-							<multistatus xmlns="DAV:" xmlns:CARD="urn:ietf:params:xml:ns:carddav">\
-								<response>\
-									<href>/dav/addressbooks/default.vcf/1.vcf</href>\
-									<propstat>\
-										<prop>\
-											<getetag/>\
-											<CARD:address-data>BEGIN:VCARD\
-											VERSION:3.0\
-											NICKNAME:MULTIGET1\
-											UID:1\
-											END:VCARD\
-											</CARD:address-data>\
-										</prop>\
-										<status>HTTP/1.1 200 OK</status>\
-									</propstat>\
-								</response>\
-								<response>\
-									<href>/dav/addressbooks/default.vcf/2.vcf</href>\
-									<propstat>\
-										<prop>\
-											<getetag/>\
-											<CARD:address-data>BEGIN:VCARD\
-											VERSION:3.0\
-											NICKNAME:MULTIGET2\
-											UID:2\
-											END:VCARD\
-											</CARD:address-data>\
-										</prop>\
-										<status>HTTP/1.1 200 OK</status>\
-									</propstat>\
-								</response>\
-							</multistatus>\
-						');
-					}
-				}
-            }),
-
-        ]
-    };
-};

test/robohydra/plugins/headdav.js

@@ -1,57 +0,0 @@
-var roboHydra = require("robohydra"),
-	roboHydraHeads = roboHydra.heads,
-	roboHydraHead = roboHydraHeads.RoboHydraHead;
-
-RoboHydraHeadDAV = roboHydraHeads.roboHydraHeadType({
-	name: 'WebDAV Server',
-	mandatoryProperties: [ 'path' ],
-    optionalProperties: [ 'handler' ],
-
-	parentPropBuilder: function() {
-		var myHandler = this.handler;
-		return {
-			path: this.path,
-			handler: function(req,res,next) {
-				// default DAV behavior
-				res.headers['DAV'] = 'addressbook, calendar-access';
-				res.statusCode = 500;
-
-                // verify Accept header
-                var accept = req.headers['accept'];
-                if (req.method == "GET" && (accept == undefined || !accept.match(/text\/(calendar|vcard|xml)/)) ||
-                    (req.method == "PROPFIND" || req.method == "REPORT") && (accept == undefined || accept != "text/xml"))
-                    res.statusCode = 406;
-
-				// DAV operations that work on all URLs
-				else if (req.method == "OPTIONS") {
-					res.statusCode = 204;
-					res.headers['Allow'] = 'OPTIONS, PROPFIND, GET, PUT, DELETE, REPORT';
-
-				} else if (req.method == "PROPFIND" && req.rawBody.toString().match(/current-user-principal/)) {
-					res.statusCode = 207;
-					res.write('\<?xml version="1.0" encoding="utf-8" ?>\
-						<multistatus xmlns="DAV:">\
-							<response>\
-								<href>' + req.url + '</href> \
-								<propstat>\
-									<prop>\
-										<current-user-principal>\
-											<href>/dav/principals/users/test</href>\
-										</current-user-principal>\
-									</prop>\
-									<status>HTTP/1.1 200 OK</status>\
-								</propstat>\
-							</response>\
-						</multistatus>\
-					');
-					
-				} else if (typeof myHandler != 'undefined')
-					myHandler(req,res,next);
-
-				res.end();
-			}
-		}
-	}
-});
-
-module.exports = RoboHydraHeadDAV;