Statsd notifies listener with pendingintent.
Previously, statsd would inform interested listeners that it's time
to collect data via a protected broadcast. However, the preferred
solution is to pass a PendingIntent via a separate setter. Whenever
statsd wants the listener to call getData, StatsCompanionService
will trigger the pending intent.
Test: Tested in marlin-eng that functionality works as expected with
dogfood app.
Bug: 72562867
Change-Id: Ibcfcd5072a1a78947f8a7cbcd0bc429b54351da3
diff --git a/cmds/statsd/src/StatsService.cpp b/cmds/statsd/src/StatsService.cpp
index 3efe9b1..0e90f2a 100644
--- a/cmds/statsd/src/StatsService.cpp
+++ b/cmds/statsd/src/StatsService.cpp
@@ -83,12 +83,11 @@
auto receiver = mConfigManager->GetConfigReceiver(key);
if (sc == nullptr) {
VLOG("Could not find StatsCompanionService");
- } else if (receiver.first.size() == 0) {
+ } else if (receiver == nullptr) {
VLOG("Statscompanion could not find a broadcast receiver for %s",
key.ToString().c_str());
} else {
- sc->sendBroadcast(String16(receiver.first.c_str()),
- String16(receiver.second.c_str()));
+ sc->sendDataBroadcast(receiver);
}
});
@@ -366,12 +365,14 @@
}
auto receiver = mConfigManager->GetConfigReceiver(ConfigKey(uid, StrToInt64(name)));
sp<IStatsCompanionService> sc = getStatsCompanionService();
- if (sc != nullptr) {
- sc->sendBroadcast(String16(receiver.first.c_str()), String16(receiver.second.c_str()));
+ if (sc == nullptr) {
+ VLOG("Could not access statsCompanion");
+ } else if (receiver == nullptr) {
+ VLOG("Could not find receiver for %s, %s", args[1].c_str(), args[2].c_str())
+ } else {
+ sc->sendDataBroadcast(receiver);
VLOG("StatsService::trigger broadcast succeeded to %s, %s", args[1].c_str(),
args[2].c_str());
- } else {
- VLOG("Could not access statsCompanion");
}
return NO_ERROR;
@@ -799,7 +800,6 @@
Status StatsService::addConfiguration(int64_t key,
const vector <uint8_t>& config,
- const String16& package, const String16& cls,
bool* success) {
IPCThreadState* ipc = IPCThreadState::self();
if (checkCallingPermission(String16(kPermissionDump))) {
@@ -810,8 +810,33 @@
return Status::ok();
}
mConfigManager->UpdateConfig(configKey, cfg);
- mConfigManager->SetConfigReceiver(configKey, string(String8(package).string()),
- string(String8(cls).string()));
+ *success = true;
+ return Status::ok();
+ } else {
+ *success = false;
+ return Status::fromExceptionCode(binder::Status::EX_SECURITY);
+ }
+}
+
+Status StatsService::removeDataFetchOperation(int64_t key, bool* success) {
+ IPCThreadState* ipc = IPCThreadState::self();
+ if (checkCallingPermission(String16(kPermissionDump))) {
+ ConfigKey configKey(ipc->getCallingUid(), key);
+ mConfigManager->RemoveConfigReceiver(configKey);
+ *success = true;
+ return Status::ok();
+ } else {
+ *success = false;
+ return Status::fromExceptionCode(binder::Status::EX_SECURITY);
+ }
+}
+
+Status StatsService::setDataFetchOperation(int64_t key, const sp<android::IBinder>& intentSender,
+ bool* success) {
+ IPCThreadState* ipc = IPCThreadState::self();
+ if (checkCallingPermission(String16(kPermissionDump))) {
+ ConfigKey configKey(ipc->getCallingUid(), key);
+ mConfigManager->SetConfigReceiver(configKey, intentSender);
*success = true;
return Status::ok();
} else {