Include SDK sandbox while calculating app and user size
SDK sandbox storage has been separated and need to be specially included
while getting app size and user size.
While calculating app size manually, each of the subdirectories in the
sdk sandbox storage (shared, directories for each sdk etc.) are added up
separately to the total. This is because each of these subdirectories
would contain a cache storage that needs to be added to the cache
calculation.
For quota calculation, the uid of the sandbox storage is used. Cache
data is already added by default to the cache size of the app since the
gids are the same.
Bug: 215506889
Test: atest SdkSandboxStorageHostTest#testSdkDataIsAttributedToApp
Ignore-AOSP-First: Will cherry pick to AOSP once dependent CLs are also
cherry-picked.
Change-Id: I94bc30f7e47e06b3b60d28f16a647a2a0daaae93
diff --git a/cmds/installd/InstalldNativeService.cpp b/cmds/installd/InstalldNativeService.cpp
index ab044ab..7eb5cb4 100644
--- a/cmds/installd/InstalldNativeService.cpp
+++ b/cmds/installd/InstalldNativeService.cpp
@@ -2152,6 +2152,13 @@
stats->dataSize += space;
}
+ int sdkSandboxUid = multiuser_get_sdk_sandbox_uid(userId, appId);
+ if (sdkSandboxUid != -1) {
+ if ((space = GetOccupiedSpaceForUid(uuid, sdkSandboxUid)) != -1) {
+ stats->dataSize += space;
+ }
+ }
+
int cacheGid = multiuser_get_cache_gid(userId, appId);
if (cacheGid != -1) {
if ((space = GetOccupiedSpaceForGid(uuid, cacheGid)) != -1) {
@@ -2259,8 +2266,17 @@
closedir(d);
}
+void collectManualStatsForSubDirectories(const std::string& path, struct stats* stats) {
+ const auto subDirHandler = [&path, &stats](const std::string& subDir) {
+ auto fullpath = path + "/" + subDir;
+ collectManualStats(fullpath, stats);
+ };
+ foreach_subdir(path, subDirHandler);
+}
+
static void collectManualStatsForUser(const std::string& path, struct stats* stats,
- bool exclude_apps = false) {
+ bool exclude_apps = false,
+ bool is_sdk_sandbox_storage = false) {
DIR *d;
int dfd;
struct dirent *de;
@@ -2285,6 +2301,11 @@
continue;
} else if (exclude_apps && (user_uid >= AID_APP_START && user_uid <= AID_APP_END)) {
continue;
+ } else if (is_sdk_sandbox_storage) {
+ // In case of sdk sandbox storage (e.g. /data/misc_ce/0/sdksandbox/<package-name>),
+ // collect individual stats of each subdirectory (shared, storage of each sdk etc.)
+ collectManualStatsForSubDirectories(StringPrintf("%s/%s", path.c_str(), name),
+ stats);
} else {
collectManualStats(StringPrintf("%s/%s", path.c_str(), name), stats);
}
@@ -2427,6 +2448,19 @@
collectManualStats(dePath, &stats);
ATRACE_END();
+ // In case of sdk sandbox storage (e.g. /data/misc_ce/0/sdksandbox/<package-name>),
+ // collect individual stats of each subdirectory (shared, storage of each sdk etc.)
+ if (appId >= AID_APP_START && appId <= AID_APP_END) {
+ ATRACE_BEGIN("sdksandbox");
+ auto sdkSandboxCePath =
+ create_data_misc_sdk_sandbox_package_path(uuid_, true, userId, pkgname);
+ collectManualStatsForSubDirectories(sdkSandboxCePath, &stats);
+ auto sdkSandboxDePath =
+ create_data_misc_sdk_sandbox_package_path(uuid_, false, userId, pkgname);
+ collectManualStatsForSubDirectories(sdkSandboxDePath, &stats);
+ ATRACE_END();
+ }
+
if (!uuid) {
ATRACE_BEGIN("profiles");
calculate_tree_size(
@@ -2663,6 +2697,13 @@
collectManualStatsForUser(dePath, &stats);
ATRACE_END();
+ ATRACE_BEGIN("sdksandbox");
+ auto sdkSandboxCePath = create_data_misc_sdk_sandbox_path(uuid_, true, userId);
+ collectManualStatsForUser(sdkSandboxCePath, &stats, false, true);
+ auto sdkSandboxDePath = create_data_misc_sdk_sandbox_path(uuid_, false, userId);
+ collectManualStatsForUser(sdkSandboxDePath, &stats, false, true);
+ ATRACE_END();
+
if (!uuid) {
ATRACE_BEGIN("profile");
auto userProfilePath = create_primary_cur_profile_dir_path(userId);