/**
* Selects application uid from Nokia-MIDlet-UID attribute.
*
* @return uid if attribute specifies it, null otherwise.
* @throws InstallerException if attribute exists and is not valid or specified uid is already in
* use.
*/
private Uid selectAppUidFromAttribute(InstallBall aBall, int aIndex) {
Uid uid = null;
String appUidAttrName = MIDLET_UID_ATTR_NAME + aIndex;
String appUidAttrValue = aBall.getAttributeValue(appUidAttrName);
if (appUidAttrValue != null) {
uid = PlatformUid.createUid(appUidAttrValue);
if (uid == null) {
Log.logError("Invalid " + appUidAttrName + " attribute value: " + appUidAttrValue);
throw new InvalidAttributeException(
InstallerErrorMessage.INST_CORRUPT_PKG,
null,
InstallerDetailedErrorMessage.ATTR_BAD_SYNTAX,
new String[] {appUidAttrName},
(aBall.attributeExistsInJad(appUidAttrName)
? OtaStatusCode.INVALID_DESCRIPTOR
: OtaStatusCode.INVALID_JAR));
}
boolean uidInJad = aBall.attributeExistsInJad(appUidAttrName);
// If jar file is not yet present, assume that uid
// will be present in jar.
boolean uidInJar = true;
if (aBall.iJarFilename != null) {
uidInJar = aBall.attributeExistsInJar(appUidAttrName);
}
if (uidInJar && !uidInJad && aBall.iJadAttributes != null) {
// If Uid is specified in jar but not in jad
// it must be ignored. Getting applications
// through Java Verified process requires
// that applications using protected Uids
// can be installed as untrusted (without jad).
Log.logWarning(appUidAttrName + " attribute present in jar but not in jad, ignoring it");
uid = null;
}
if (uid != null) {
// Check that uid is valid.
PlatformUid.checkValidity(
appUidAttrName, uid, aBall.iSuite.isTrusted(), uidInJad, uidInJar);
// Check that uid is not already in use.
if (appUidInUse(uid, aBall) || appUidInUse(uid, aBall.iSuite)) {
Log.logError("Uid " + uid + " is already in use");
throw new InvalidAttributeException(
InstallerErrorMessage.INST_CORRUPT_PKG,
null,
InstallerDetailedErrorMessage.ATTR_HANDLING_FAILED,
new String[] {appUidAttrName},
(aBall.attributeExistsInJad(appUidAttrName)
? OtaStatusCode.INVALID_DESCRIPTOR
: OtaStatusCode.INVALID_JAR));
}
}
aBall.log("Selected app uid from " + appUidAttrName + " attribute: " + uid);
}
return uid;
}
/**
* Checks that all specified Nokia-MIDlet-UID-n attributes are present in jar for trusted
* application. Throws InstallerException if attributes are not present.
*/
private static void checkNokiaMidletUids(InstallBall aBall) {
if (aBall == null || !aBall.iSuite.isTrusted()) {
return;
}
for (int i = 1; true; i++) {
// Check if uid is specified with Nokia-MIDlet-UID attribute.
String appUidAttrName = MIDLET_UID_ATTR_NAME + i;
String appUidAttrValue = aBall.getAttributeValue(appUidAttrName);
if (appUidAttrValue != null) {
// Uid is specified with attribute, check that attribute
// is present in jar.
if (!aBall.attributeExistsInJar(appUidAttrName)) {
Log.logError("For trusted application Uid must be specified in Jar: " + appUidAttrName);
throw new InvalidAttributeException(
InstallerErrorMessage.INST_CORRUPT_PKG,
null,
InstallerDetailedErrorMessage.ATTR_HANDLING_FAILED,
new String[] {appUidAttrName},
OtaStatusCode.INVALID_JAR);
}
} else {
break;
}
}
}
/** Selects application uids. */
private void selectApplicationUids(InstallBall ball) {
// Select application uids.
int startIndex = ball.iSuite.getApplications().size() + 1;
Log.log("Selecting application uids, startIndex " + startIndex);
for (int i = startIndex; true; i++) {
String appAttrName = "MIDlet-" + i;
String appAttrValue = ball.getAttributeValue(appAttrName);
if (appAttrValue != null) {
Uid uid = null;
// Split MIDlet-n attribute into tokens.
String[] tokens = Tokenizer.split(appAttrValue, ",");
if (tokens == null || tokens.length != 3) {
Log.logError("Invalid " + appAttrName + " attribute value: " + appAttrValue);
throw new InvalidAttributeException(
InstallerErrorMessage.INST_CORRUPT_PKG,
null,
InstallerDetailedErrorMessage.ATTR_BAD_SYNTAX,
new String[] {appAttrName},
(ball.attributeExistsInJad(appAttrName)
? OtaStatusCode.INVALID_DESCRIPTOR
: OtaStatusCode.INVALID_JAR));
}
if (ball.iConversionInstallation && iUidsFromFile != null && iUidsFromFile.length > i) {
// Conversion installation, use uid from 'uids' file.
uid = iUidsFromFile[i];
ball.log("Selected app uid from file: " + uid);
}
if (uid == null) {
// Check if uid is specified with Nokia-MIDlet-UID attribute.
uid = selectAppUidFromAttribute(ball, i);
}
if (uid == null && ball.iOldSuite != null) {
// No uid yet, check from old suite.
Vector oldApps = ball.iOldSuite.getApplications();
if (oldApps.size() >= i) {
// Use old application uid.
uid = ((ApplicationInfo) oldApps.elementAt(i - 1)).getUid();
// Check that uid is not already in use in this
// suite. This could happen if Nokia-MIDlet-UID
// attribute was used to select uid for different
// app in the previous version of this suite.
if (appUidInUse(uid, ball.iSuite)) {
// Uid is already in use in this suite,
// it cannot be used twice.
Log.log("Old uid already in use: " + uid);
uid = null;
}
if (uid != null) {
ball.log("Selected old app uid: " + uid);
}
}
}
if (uid == null) {
// If no uid chosen yet, then allocate a new application uid.
uid = allocateUid(ball, tokens[0].trim());
ball.log("Allocated new app uid: " + uid);
}
// Add a new ApplicationInfo to suite.
ball.iSuite.addApplication(
new ApplicationInfo(
uid,
tokens[0].trim(),
tokens[1].trim(),
tokens[2].trim(),
ApplicationInfo.AUTOSTART_FALSE));
} else {
break;
}
}
}