diff options
Diffstat (limited to 'src/main/java/eu/siacs/conversations/utils')
4 files changed, 164 insertions, 19 deletions
diff --git a/src/main/java/eu/siacs/conversations/utils/CryptoHelper.java b/src/main/java/eu/siacs/conversations/utils/CryptoHelper.java index 7a36e2ba..fc21acbc 100644 --- a/src/main/java/eu/siacs/conversations/utils/CryptoHelper.java +++ b/src/main/java/eu/siacs/conversations/utils/CryptoHelper.java @@ -2,12 +2,17 @@ package eu.siacs.conversations.utils; import java.security.SecureRandom; import java.text.Normalizer; +import java.util.Arrays; +import java.util.Collection; +import java.util.LinkedHashSet; -public class CryptoHelper { +import eu.siacs.conversations.Config; + +public final class CryptoHelper { public static final String FILETRANSFER = "?FILETRANSFERv1:"; - final protected static char[] hexArray = "0123456789abcdef".toCharArray(); - final protected static char[] vowels = "aeiou".toCharArray(); - final protected static char[] consonants = "bcdfghjklmnpqrstvwxyz".toCharArray(); + private final static char[] hexArray = "0123456789abcdef".toCharArray(); + private final static char[] vowels = "aeiou".toCharArray(); + private final static char[] consonants = "bcdfghjklmnpqrstvwxyz".toCharArray(); final public static byte[] ONE = new byte[] { 0, 0, 0, 1 }; public static String bytesToHex(byte[] bytes) { @@ -45,7 +50,7 @@ public class CryptoHelper { return randomWord(3, random) + "." + randomWord(7, random); } - protected static String randomWord(int lenght, SecureRandom random) { + private static String randomWord(int lenght, SecureRandom random) { StringBuilder builder = new StringBuilder(lenght); for (int i = 0; i < lenght; ++i) { if (i % 2 == 0) { @@ -91,4 +96,11 @@ public class CryptoHelper { builder.insert(35, " "); return builder.toString(); } + + public static String[] getSupportedCipherSuites(final String[] platformSupportedCipherSuites) { + //final Collection<String> cipherSuites = new LinkedHashSet<>(Arrays.asList(Config.ENABLED_CIPHERS)); + //cipherSuites.retainAll(Arrays.asList(platformSupportedCipherSuites)); + //return cipherSuites.toArray(new String[cipherSuites.size()]); + return platformSupportedCipherSuites; + } } diff --git a/src/main/java/eu/siacs/conversations/utils/UIHelper.java b/src/main/java/eu/siacs/conversations/utils/UIHelper.java index b4f28c45..333f6e27 100644 --- a/src/main/java/eu/siacs/conversations/utils/UIHelper.java +++ b/src/main/java/eu/siacs/conversations/utils/UIHelper.java @@ -1,6 +1,7 @@ package eu.siacs.conversations.utils; import java.util.ArrayList; +import java.net.URLConnection; import java.util.Calendar; import java.util.Date; import java.util.HashMap; @@ -13,18 +14,25 @@ import java.util.regex.Matcher; import eu.siacs.conversations.Config; import eu.siacs.conversations.R; +import eu.siacs.conversations.entities.Contact; +import eu.siacs.conversations.entities.Conversation; +import eu.siacs.conversations.entities.Downloadable; +import eu.siacs.conversations.entities.Message; +import eu.siacs.conversations.xmpp.jid.Jid; + import android.content.Context; import android.text.format.DateFormat; import android.text.format.DateUtils; import android.text.Spannable.Factory; import android.text.style.ImageSpan; import android.text.Spannable; +import android.util.Pair; public class UIHelper { private static final int SHORT_DATE_FLAGS = DateUtils.FORMAT_SHOW_DATE - | DateUtils.FORMAT_NO_YEAR | DateUtils.FORMAT_ABBREV_ALL; + | DateUtils.FORMAT_NO_YEAR | DateUtils.FORMAT_ABBREV_ALL; private static final int FULL_DATE_FLAGS = DateUtils.FORMAT_SHOW_TIME - | DateUtils.FORMAT_ABBREV_ALL | DateUtils.FORMAT_SHOW_DATE; + | DateUtils.FORMAT_ABBREV_ALL | DateUtils.FORMAT_SHOW_DATE; public static String readableTimeDifference(Context context, long time) { return readableTimeDifference(context, time, false); @@ -63,13 +71,21 @@ public class UIHelper { } private static boolean today(Date date) { + return sameDay(date,new Date(System.currentTimeMillis())); + } + + public static boolean sameDay(long timestamp1, long timestamp2) { + return sameDay(new Date(timestamp1),new Date(timestamp2)); + } + + private static boolean sameDay(Date a, Date b) { Calendar cal1 = Calendar.getInstance(); Calendar cal2 = Calendar.getInstance(); - cal1.setTime(date); - cal2.setTimeInMillis(System.currentTimeMillis()); + cal1.setTime(a); + cal2.setTime(b); return cal1.get(Calendar.YEAR) == cal2.get(Calendar.YEAR) - && cal1.get(Calendar.DAY_OF_YEAR) == cal2 - .get(Calendar.DAY_OF_YEAR); + && cal1.get(Calendar.DAY_OF_YEAR) == cal2 + .get(Calendar.DAY_OF_YEAR); } public static String lastseen(Context context, long time) { @@ -232,8 +248,117 @@ public class UIHelper { return 0xFF202020; } int colors[] = {0xFFe91e63, 0xFF9c27b0, 0xFF673ab7, 0xFF3f51b5, - 0xFF5677fc, 0xFF03a9f4, 0xFF00bcd4, 0xFF009688, 0xFFff5722, - 0xFF795548, 0xFF607d8b}; + 0xFF5677fc, 0xFF03a9f4, 0xFF00bcd4, 0xFF009688, 0xFFff5722, + 0xFF795548, 0xFF607d8b}; return colors[(int) ((name.hashCode() & 0xffffffffl) % colors.length)]; } + + public static Pair<String,Boolean> getMessagePreview(final Context context, final Message message) { + final Downloadable d = message.getDownloadable(); + if (d != null ) { + switch (d.getStatus()) { + case Downloadable.STATUS_CHECKING: + return new Pair<>(context.getString(R.string.checking_image),true); + case Downloadable.STATUS_DOWNLOADING: + return new Pair<>(context.getString(R.string.receiving_x_file, + getFileDescriptionString(context,message), + d.getProgress()),true); + case Downloadable.STATUS_OFFER: + case Downloadable.STATUS_OFFER_CHECK_FILESIZE: + return new Pair<>(context.getString(R.string.x_file_offered_for_download, + getFileDescriptionString(context,message)),true); + case Downloadable.STATUS_DELETED: + return new Pair<>(context.getString(R.string.file_deleted),true); + case Downloadable.STATUS_FAILED: + return new Pair<>(context.getString(R.string.file_transmission_failed),true); + case Downloadable.STATUS_UPLOADING: + if (message.getStatus() == Message.STATUS_OFFERED) { + return new Pair<>(context.getString(R.string.offering_x_file, + getFileDescriptionString(context, message)), true); + } else { + return new Pair<>(context.getString(R.string.sending_x_file, + getFileDescriptionString(context, message)), true); + } + default: + return new Pair<>("",false); + } + } else if (message.getEncryption() == Message.ENCRYPTION_PGP) { + return new Pair<>(context.getString(R.string.encrypted_message_received),true); + } else if (message.getType() == Message.TYPE_FILE || message.getType() == Message.TYPE_IMAGE) { + if (message.getStatus() == Message.STATUS_RECEIVED) { + return new Pair<>(context.getString(R.string.received_x_file, + getFileDescriptionString(context, message)), true); + } else { + return new Pair<>(getFileDescriptionString(context,message),true); + } + } else { + if (message.getBody().startsWith(Message.ME_COMMAND)) { + return new Pair<>(message.getBody().replaceAll("^" + Message.ME_COMMAND, + UIHelper.getMessageDisplayName(message) + " "), false); + } else { + return new Pair<>(message.getBody(), false); + } + } + } + + public static String getFileDescriptionString(final Context context, final Message message) { + if (message.getType() == Message.TYPE_IMAGE) { + return context.getString(R.string.image); + } + final String path = message.getRelativeFilePath(); + if (path == null) { + return ""; + } + final String mime; + try { + mime = URLConnection.guessContentTypeFromName(path.replace("#","")); + } catch (final StringIndexOutOfBoundsException ignored) { + return context.getString(R.string.file); + } + if (mime == null) { + return context.getString(R.string.file); + } else if (mime.startsWith("audio/")) { + return context.getString(R.string.audio); + } else if(mime.startsWith("video/")) { + return context.getString(R.string.video); + } else if (mime.startsWith("image/")) { + return context.getString(R.string.image); + } else if (mime.contains("pdf")) { + return context.getString(R.string.pdf_document) ; + } else if (mime.contains("application/vnd.android.package-archive")) { + return context.getString(R.string.apk) ; + } else if (mime.contains("vcard")) { + return context.getString(R.string.vcard) ; + } else { + return mime; + } + } + + public static String getMessageDisplayName(final Message message) { + if (message.getStatus() == Message.STATUS_RECEIVED) { + if (message.getConversation().getMode() == Conversation.MODE_MULTI) { + return getDisplayedMucCounterpart(message.getCounterpart()); + } else { + final Contact contact = message.getContact(); + return contact != null ? contact.getDisplayName() : ""; + } + } else { + if (message.getConversation().getMode() == Conversation.MODE_MULTI) { + return getDisplayedMucCounterpart(message.getConversation().getJid()); + } else { + final Jid jid = message.getConversation().getAccount().getJid(); + return jid.hasLocalpart() ? jid.getLocalpart() : jid.toDomainJid().toString(); + } + } + } + + private static String getDisplayedMucCounterpart(final Jid counterpart) { + if (counterpart==null) { + return ""; + } else if (!counterpart.isBareJid()) { + return counterpart.getResourcepart().trim(); + } else { + return counterpart.toString().trim(); + } + } } diff --git a/src/main/java/eu/siacs/conversations/utils/Xmlns.java b/src/main/java/eu/siacs/conversations/utils/Xmlns.java index 67de7c79..17fd2d26 100644 --- a/src/main/java/eu/siacs/conversations/utils/Xmlns.java +++ b/src/main/java/eu/siacs/conversations/utils/Xmlns.java @@ -4,4 +4,5 @@ public final class Xmlns { public static final String BLOCKING = "urn:xmpp:blocking"; public static final String ROSTER = "jabber:iq:roster"; public static final String REGISTER = "jabber:iq:register"; + public static final String BYTE_STREAMS = "http://jabber.org/protocol/bytestreams"; } diff --git a/src/main/java/eu/siacs/conversations/utils/XmppUri.java b/src/main/java/eu/siacs/conversations/utils/XmppUri.java index aacb6362..0f1b18c3 100644 --- a/src/main/java/eu/siacs/conversations/utils/XmppUri.java +++ b/src/main/java/eu/siacs/conversations/utils/XmppUri.java @@ -18,7 +18,11 @@ public class XmppUri { try { parse(Uri.parse(uri)); } catch (IllegalArgumentException e) { - jid = null; + try { + jid = Jid.fromString(uri).toBareJid().toString(); + } catch (InvalidJidException e2) { + jid = null; + } } } @@ -42,6 +46,13 @@ public class XmppUri { try { jid = URLDecoder.decode(uri.getEncodedPath(), "UTF-8").split("/")[1]; } catch (final UnsupportedEncodingException ignored) { + jid = null; + } + } else { + try { + jid = Jid.fromString(uri.toString()).toBareJid().toString(); + } catch (final InvalidJidException ignored) { + jid = null; } } } @@ -62,7 +73,7 @@ public class XmppUri { public Jid getJid() { try { - return Jid.fromString(this.jid); + return this.jid == null ? null :Jid.fromString(this.jid); } catch (InvalidJidException e) { return null; } @@ -71,8 +82,4 @@ public class XmppUri { public String getFingerprint() { return this.fingerprint; } - - public boolean isMuc() { - return this.muc; - } } |