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-rw-r--r--services/incremental/IncrementalService.h69
1 files changed, 34 insertions, 35 deletions
diff --git a/services/incremental/IncrementalService.h b/services/incremental/IncrementalService.h
index bd01d7760a01..9d40baff2226 100644
--- a/services/incremental/IncrementalService.h
+++ b/services/incremental/IncrementalService.h
@@ -16,13 +16,13 @@
#pragma once
-#include <android-base/strings.h>
-#include <android-base/unique_fd.h>
+#include <android/content/pm/BnDataLoaderStatusListener.h>
#include <android/content/pm/DataLoaderParamsParcel.h>
-#include <binder/IServiceManager.h>
+#include <android/content/pm/IDataLoaderStatusListener.h>
+#include <android/os/incremental/BnIncrementalServiceConnector.h>
+#include <binder/IAppOpsCallback.h>
#include <utils/String16.h>
#include <utils/StrongPointer.h>
-#include <utils/Vector.h>
#include <ziparchive/zip_archive.h>
#include <atomic>
@@ -37,21 +37,14 @@
#include <string_view>
#include <thread>
#include <unordered_map>
+#include <unordered_set>
#include <utility>
#include <vector>
#include "ServiceWrappers.h"
-#include "android/content/pm/BnDataLoaderStatusListener.h"
-#include "android/os/incremental/BnIncrementalServiceConnector.h"
#include "incfs.h"
#include "path.h"
-using namespace android::os::incremental;
-
-namespace android::os {
-class IVold;
-}
-
namespace android::incremental {
using MountId = int;
@@ -101,17 +94,14 @@ public:
void onSystemReady();
- StorageId createStorage(std::string_view mountPoint, DataLoaderParamsParcel&& dataLoaderParams,
+ StorageId createStorage(std::string_view mountPoint,
+ content::pm::DataLoaderParamsParcel&& dataLoaderParams,
const DataLoaderStatusListener& dataLoaderStatusListener,
CreateOptions options = CreateOptions::Default);
StorageId createLinkedStorage(std::string_view mountPoint, StorageId linkedStorage,
CreateOptions options = CreateOptions::Default);
StorageId openStorage(std::string_view path);
- FileId nodeFor(StorageId storage, std::string_view path) const;
- std::pair<FileId, std::string_view> parentAndNameFor(StorageId storage,
- std::string_view path) const;
-
int bind(StorageId storage, std::string_view source, std::string_view target, BindKind kind);
int unbind(StorageId storage, std::string_view target);
void deleteStorage(StorageId storage);
@@ -131,9 +121,9 @@ public:
return false;
}
+ RawMetadata getMetadata(StorageId storage, std::string_view path) const;
RawMetadata getMetadata(StorageId storage, FileId node) const;
- std::vector<std::string> listFiles(StorageId storage) const;
bool startLoading(StorageId storage) const;
bool configureNativeBinaries(StorageId storage, std::string_view apkFullPath,
@@ -151,7 +141,7 @@ public:
const std::string packageName;
};
- class IncrementalServiceConnector : public BnIncrementalServiceConnector {
+ class IncrementalServiceConnector : public os::incremental::BnIncrementalServiceConnector {
public:
IncrementalServiceConnector(IncrementalService& incrementalService, int32_t storage)
: incrementalService(incrementalService), storage(storage) {}
@@ -163,14 +153,13 @@ public:
};
private:
- static const bool sEnablePerfLogging;
-
struct IncFsMount;
- class DataLoaderStub : public android::content::pm::BnDataLoaderStatusListener {
+ class DataLoaderStub : public content::pm::BnDataLoaderStatusListener {
public:
- DataLoaderStub(IncrementalService& service, MountId id, DataLoaderParamsParcel&& params,
- FileSystemControlParcel&& control,
+ DataLoaderStub(IncrementalService& service, MountId id,
+ content::pm::DataLoaderParamsParcel&& params,
+ content::pm::FileSystemControlParcel&& control,
const DataLoaderStatusListener* externalListener);
~DataLoaderStub();
// Cleans up the internal state and invalidates DataLoaderStub. Any subsequent calls will
@@ -184,7 +173,7 @@ private:
void onDump(int fd);
MountId id() const { return mId; }
- const DataLoaderParamsParcel& params() const { return mParams; }
+ const content::pm::DataLoaderParamsParcel& params() const { return mParams; }
private:
binder::Status onStatusChanged(MountId mount, int newStatus) final;
@@ -202,14 +191,14 @@ private:
IncrementalService& mService;
MountId mId = kInvalidStorageId;
- DataLoaderParamsParcel mParams;
- FileSystemControlParcel mControl;
+ content::pm::DataLoaderParamsParcel mParams;
+ content::pm::FileSystemControlParcel mControl;
DataLoaderStatusListener mListener;
std::mutex mStatusMutex;
std::condition_variable mStatusCondition;
- int mCurrentStatus = IDataLoaderStatusListener::DATA_LOADER_DESTROYED;
- int mTargetStatus = IDataLoaderStatusListener::DATA_LOADER_DESTROYED;
+ int mCurrentStatus = content::pm::IDataLoaderStatusListener::DATA_LOADER_DESTROYED;
+ int mTargetStatus = content::pm::IDataLoaderStatusListener::DATA_LOADER_DESTROYED;
TimePoint mTargetStatusTs = {};
};
using DataLoaderStubPtr = sp<DataLoaderStub>;
@@ -228,7 +217,7 @@ private:
using Control = incfs::UniqueControl;
- using BindMap = std::map<std::string, Bind>;
+ using BindMap = std::map<std::string, Bind, path::PathLess>;
using StorageMap = std::unordered_map<StorageId, Storage>;
mutable std::mutex lock;
@@ -260,7 +249,10 @@ private:
using MountMap = std::unordered_map<MountId, IfsMountPtr>;
using BindPathMap = std::map<std::string, IncFsMount::BindMap::iterator, path::PathLess>;
- void mountExistingImages();
+ static bool perfLoggingEnabled();
+
+ std::unordered_set<std::string_view> adoptMountedInstances();
+ void mountExistingImages(const std::unordered_set<std::string_view>& mountedRootNames);
bool mountExistingImage(std::string_view root);
IfsMountPtr getIfs(StorageId storage) const;
@@ -273,8 +265,14 @@ private:
std::string&& source, std::string&& target, BindKind kind,
std::unique_lock<std::mutex>& mainLock);
- DataLoaderStubPtr prepareDataLoader(IncFsMount& ifs, DataLoaderParamsParcel&& params,
+ void addBindMountRecordLocked(IncFsMount& ifs, StorageId storage, std::string&& metadataName,
+ std::string&& source, std::string&& target, BindKind kind);
+
+ DataLoaderStubPtr prepareDataLoader(IncFsMount& ifs,
+ content::pm::DataLoaderParamsParcel&& params,
const DataLoaderStatusListener* externalListener = nullptr);
+ void prepareDataLoaderLocked(IncFsMount& ifs, content::pm::DataLoaderParamsParcel&& params,
+ const DataLoaderStatusListener* externalListener = nullptr);
BindPathMap::const_iterator findStorageLocked(std::string_view path) const;
StorageId findStorageId(std::string_view path) const;
@@ -283,9 +281,10 @@ private:
void deleteStorageLocked(IncFsMount& ifs, std::unique_lock<std::mutex>&& ifsLock);
MountMap::iterator getStorageSlotLocked();
std::string normalizePathToStorage(const IfsMountPtr& incfs, StorageId storage,
- std::string_view path);
- std::string normalizePathToStorageLocked(IncFsMount::StorageMap::iterator storageIt,
- std::string_view path);
+ std::string_view path) const;
+ std::string normalizePathToStorageLocked(const IfsMountPtr& incfs,
+ IncFsMount::StorageMap::iterator storageIt,
+ std::string_view path) const;
binder::Status applyStorageParams(IncFsMount& ifs, bool enableReadLogs);
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-03 04:30:22 +0000