int VolumeManager::cleanupAsec(Volume *v, bool force) {
// Continue for the primary storage (VOL_PROVIDES_ASEC) and for the
// external apps volume (VOL_EXTERNAL_APPS) if app moving is enabled
if ((v->getFlags() & VOL_PROVIDES_ASEC) == 0
&& ((v->getFlags() & VOL_EXTERNAL_APPS) == 0
|| !v->isExternalAppsEnabled())) {
return 0;
}
int rc = 0;
char asecFileName[255];
AsecIdCollection removeAsec;
AsecIdCollection removeObb;
for (AsecIdCollection::iterator it = mActiveContainers->begin(); it != mActiveContainers->end();
++it) {
ContainerData* cd = *it;
if (cd->type == ASEC) {
if (findAsec(cd->id, asecFileName, sizeof(asecFileName))) {
SLOGE("Couldn't find ASEC %s; cleaning up", cd->id);
removeAsec.push_back(cd);
} else {
SLOGD("Found ASEC at path %s", asecFileName);
if (!strncmp(asecFileName, Volume::SEC_ASECDIR_EXT,
strlen(Volume::SEC_ASECDIR_EXT))) {
removeAsec.push_back(cd);
}
}
} else if (cd->type == OBB) {
if (v == getVolumeForFile(cd->id)) {
removeObb.push_back(cd);
}
} else {
SLOGE("Unknown container type %d!", cd->type);
}
}
for (AsecIdCollection::iterator it = removeAsec.begin(); it != removeAsec.end(); ++it) {
ContainerData *cd = *it;
SLOGI("Unmounting ASEC %s (dependent on %s)", cd->id, v->getLabel());
if (unmountAsec(cd->id, force)) {
SLOGE("Failed to unmount ASEC %s (%s)", cd->id, strerror(errno));
rc = -1;
}
}
for (AsecIdCollection::iterator it = removeObb.begin(); it != removeObb.end(); ++it) {
ContainerData *cd = *it;
SLOGI("Unmounting OBB %s (dependent on %s)", cd->id, v->getLabel());
if (unmountObb(cd->id, force)) {
SLOGE("Failed to unmount OBB %s (%s)", cd->id, strerror(errno));
rc = -1;
}
}
return rc;
}
int VolumeManager::cleanupAsec(Volume *v, bool force) {
int rc = unmountAllAsecsInDir(Volume::SEC_ASECDIR_EXT);
AsecIdCollection toUnmount;
// Find the remaining OBB files that are on external storage.
for (AsecIdCollection::iterator it = mActiveContainers->begin(); it != mActiveContainers->end();
++it) {
ContainerData* cd = *it;
if (cd->type == ASEC) {
// nothing
} else if (cd->type == OBB) {
if (v == getVolumeForFile(cd->id)) {
toUnmount.push_back(cd);
}
} else {
SLOGE("Unknown container type %d!", cd->type);
}
}
for (AsecIdCollection::iterator it = toUnmount.begin(); it != toUnmount.end(); ++it) {
ContainerData *cd = *it;
SLOGI("Unmounting ASEC %s (dependant on %s)", cd->id, v->getMountpoint());
if (unmountObb(cd->id, force)) {
SLOGE("Failed to unmount OBB %s (%s)", cd->id, strerror(errno));
rc = -1;
}
}
return rc;
}