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don't use display version of jids

This commit is contained in:
Daniel Gultsch 2016-09-12 22:48:51 +02:00
parent 6cb2b0b5d1
commit d3dfecae8a
2 changed files with 99 additions and 95 deletions
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170
src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java
View File

@ -52,7 +52,7 @@ public class DatabaseBackend extends SQLiteOpenHelper {
private static DatabaseBackend instance = null;
private static final String DATABASE_NAME = "history";
private static final int DATABASE_VERSION = 27;
private static final int DATABASE_VERSION = 28;
private static String CREATE_CONTATCS_STATEMENT = "create table "
+ Contact.TABLENAME + "(" + Contact.ACCOUNT + " TEXT, "
@ -250,86 +250,7 @@ public class DatabaseBackend extends SQLiteOpenHelper {
db.execSQL("update " + Account.TABLENAME + " set " + Account.ROSTERVERSION + " = NULL");
}
if (oldVersion < 14 && newVersion >= 14) {
// migrate db to new, canonicalized JID domainpart representation
// Conversation table
Cursor cursor = db.rawQuery("select * from " + Conversation.TABLENAME, new String[0]);
while (cursor.moveToNext()) {
String newJid;
try {
newJid = Jid.fromString(
cursor.getString(cursor.getColumnIndex(Conversation.CONTACTJID))
).toString();
} catch (InvalidJidException ignored) {
Log.e(Config.LOGTAG, "Failed to migrate Conversation CONTACTJID "
+ cursor.getString(cursor.getColumnIndex(Conversation.CONTACTJID))
+ ": " + ignored + ". Skipping...");
continue;
}
String updateArgs[] = {
newJid,
cursor.getString(cursor.getColumnIndex(Conversation.UUID)),
};
db.execSQL("update " + Conversation.TABLENAME
+ " set " + Conversation.CONTACTJID + " = ? "
+ " where " + Conversation.UUID + " = ?", updateArgs);
}
cursor.close();
// Contact table
cursor = db.rawQuery("select * from " + Contact.TABLENAME, new String[0]);
while (cursor.moveToNext()) {
String newJid;
try {
newJid = Jid.fromString(
cursor.getString(cursor.getColumnIndex(Contact.JID))
).toString();
} catch (InvalidJidException ignored) {
Log.e(Config.LOGTAG, "Failed to migrate Contact JID "
+ cursor.getString(cursor.getColumnIndex(Contact.JID))
+ ": " + ignored + ". Skipping...");
continue;
}
String updateArgs[] = {
newJid,
cursor.getString(cursor.getColumnIndex(Contact.ACCOUNT)),
cursor.getString(cursor.getColumnIndex(Contact.JID)),
};
db.execSQL("update " + Contact.TABLENAME
+ " set " + Contact.JID + " = ? "
+ " where " + Contact.ACCOUNT + " = ? "
+ " AND " + Contact.JID + " = ?", updateArgs);
}
cursor.close();
// Account table
cursor = db.rawQuery("select * from " + Account.TABLENAME, new String[0]);
while (cursor.moveToNext()) {
String newServer;
try {
newServer = Jid.fromParts(
cursor.getString(cursor.getColumnIndex(Account.USERNAME)),
cursor.getString(cursor.getColumnIndex(Account.SERVER)),
"mobile"
).getDomainpart();
} catch (InvalidJidException ignored) {
Log.e(Config.LOGTAG, "Failed to migrate Account SERVER "
+ cursor.getString(cursor.getColumnIndex(Account.SERVER))
+ ": " + ignored + ". Skipping...");
continue;
}
String updateArgs[] = {
newServer,
cursor.getString(cursor.getColumnIndex(Account.UUID)),
};
db.execSQL("update " + Account.TABLENAME
+ " set " + Account.SERVER + " = ? "
+ " where " + Account.UUID + " = ?", updateArgs);
}
cursor.close();
canonicalizeJids(db);
}
if (oldVersion < 15 && newVersion >= 15) {
recreateAxolotlDb(db);
@ -406,6 +327,93 @@ public class DatabaseBackend extends SQLiteOpenHelper {
if (oldVersion < 27 && newVersion >= 27) {
db.execSQL("DELETE FROM "+ServiceDiscoveryResult.TABLENAME);
}
if (oldVersion < 28 && newVersion >= 28) {
canonicalizeJids(db);
}
}
private void canonicalizeJids(SQLiteDatabase db) {
// migrate db to new, canonicalized JID domainpart representation
// Conversation table
Cursor cursor = db.rawQuery("select * from " + Conversation.TABLENAME, new String[0]);
while (cursor.moveToNext()) {
String newJid;
try {
newJid = Jid.fromString(
cursor.getString(cursor.getColumnIndex(Conversation.CONTACTJID))
).toString();
} catch (InvalidJidException ignored) {
Log.e(Config.LOGTAG, "Failed to migrate Conversation CONTACTJID "
+ cursor.getString(cursor.getColumnIndex(Conversation.CONTACTJID))
+ ": " + ignored + ". Skipping...");
continue;
}
String updateArgs[] = {
newJid,
cursor.getString(cursor.getColumnIndex(Conversation.UUID)),
};
db.execSQL("update " + Conversation.TABLENAME
+ " set " + Conversation.CONTACTJID + " = ? "
+ " where " + Conversation.UUID + " = ?", updateArgs);
}
cursor.close();
// Contact table
cursor = db.rawQuery("select * from " + Contact.TABLENAME, new String[0]);
while (cursor.moveToNext()) {
String newJid;
try {
newJid = Jid.fromString(
cursor.getString(cursor.getColumnIndex(Contact.JID))
).toString();
} catch (InvalidJidException ignored) {
Log.e(Config.LOGTAG, "Failed to migrate Contact JID "
+ cursor.getString(cursor.getColumnIndex(Contact.JID))
+ ": " + ignored + ". Skipping...");
continue;
}
String updateArgs[] = {
newJid,
cursor.getString(cursor.getColumnIndex(Contact.ACCOUNT)),
cursor.getString(cursor.getColumnIndex(Contact.JID)),
};
db.execSQL("update " + Contact.TABLENAME
+ " set " + Contact.JID + " = ? "
+ " where " + Contact.ACCOUNT + " = ? "
+ " AND " + Contact.JID + " = ?", updateArgs);
}
cursor.close();
// Account table
cursor = db.rawQuery("select * from " + Account.TABLENAME, new String[0]);
while (cursor.moveToNext()) {
String newServer;
try {
newServer = Jid.fromParts(
cursor.getString(cursor.getColumnIndex(Account.USERNAME)),
cursor.getString(cursor.getColumnIndex(Account.SERVER)),
"mobile"
).getDomainpart();
} catch (InvalidJidException ignored) {
Log.e(Config.LOGTAG, "Failed to migrate Account SERVER "
+ cursor.getString(cursor.getColumnIndex(Account.SERVER))
+ ": " + ignored + ". Skipping...");
continue;
}
String updateArgs[] = {
newServer,
cursor.getString(cursor.getColumnIndex(Account.UUID)),
};
db.execSQL("update " + Account.TABLENAME
+ " set " + Account.SERVER + " = ? "
+ " where " + Account.UUID + " = ?", updateArgs);
}
cursor.close();
}
public static synchronized DatabaseBackend getInstance(Context context) {

24
src/main/java/eu/siacs/conversations/xmpp/jid/Jid.java
View File

@ -21,10 +21,6 @@ public final class Jid {
private final String domainpart;
private final String resourcepart;
// It's much more efficient to store the ful JID as well as the parts instead of figuring them
// all out every time (since some characters are displayed but aren't used for comparisons).
private final String displayjid;
public String getLocalpart() {
return localpart;
}
@ -73,7 +69,6 @@ public final class Jid {
Jid fromCache = Jid.cache.get(jid);
if (fromCache != null) {
displayjid = fromCache.displayjid;
localpart = fromCache.localpart;
domainpart = fromCache.domainpart;
resourcepart = fromCache.resourcepart;
@ -94,8 +89,6 @@ public final class Jid {
throw new InvalidJidException(InvalidJidException.INVALID_CHARACTER);
}
String finaljid;
final int domainpartStart;
final int atLoc = jid.indexOf("@");
final int slashLoc = jid.indexOf("/");
@ -103,7 +96,6 @@ public final class Jid {
// or there are one or more "@" signs but they're all in the resourcepart (eg. "example.net/@/rp@"):
if (atCount == 0 || (atCount > 0 && slashLoc != -1 && atLoc > slashLoc)) {
localpart = "";
finaljid = "";
domainpartStart = 0;
} else {
final String lp = jid.substring(0, atLoc);
@ -116,7 +108,6 @@ public final class Jid {
throw new InvalidJidException(InvalidJidException.INVALID_PART_LENGTH);
}
domainpartStart = atLoc + 1;
finaljid = lp + "@";
}
final String dp;
@ -135,7 +126,6 @@ public final class Jid {
} catch (final StringprepException e) {
throw new InvalidJidException(InvalidJidException.STRINGPREP_FAIL, e);
}
finaljid = finaljid + dp + "/" + rp;
} else {
resourcepart = "";
try{
@ -143,7 +133,6 @@ public final class Jid {
} catch (final StringprepException e) {
throw new InvalidJidException(InvalidJidException.STRINGPREP_FAIL, e);
}
finaljid = finaljid + dp;
}
// Remove trailing "." before storing the domain part.
@ -167,8 +156,6 @@ public final class Jid {
}
Jid.cache.put(jid, this);
this.displayjid = finaljid;
}
public Jid toBareJid() {
@ -191,7 +178,16 @@ public final class Jid {
@Override
public String toString() {
return displayjid;
String out;
if (hasLocalpart()) {
out = localpart + '@' + domainpart;
} else {
out = domainpart;
}
if (!resourcepart.isEmpty()) {
out += '/'+resourcepart;
}
return out;
}
@Override