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-rw-r--r--cmds/idmap2/Android.bp2
-rw-r--r--cmds/idmap2/idmap2/Create.cpp2
-rw-r--r--cmds/idmap2/idmap2/Dump.cpp2
-rw-r--r--cmds/idmap2/idmap2/Lookup.cpp2
-rw-r--r--cmds/idmap2/idmap2/Main.cpp2
-rw-r--r--cmds/idmap2/idmap2/Scan.cpp3
-rw-r--r--cmds/idmap2/idmap2/Verify.cpp2
-rw-r--r--cmds/idmap2/idmap2d/Idmap2Service.cpp14
-rw-r--r--cmds/idmap2/include/idmap2/SysTrace.h87
-rw-r--r--cmds/idmap2/libidmap2/Idmap.cpp3
10 files changed, 111 insertions, 8 deletions
diff --git a/cmds/idmap2/Android.bp b/cmds/idmap2/Android.bp
index 2fef407a8e3f..d757e4611158 100644
--- a/cmds/idmap2/Android.bp
+++ b/cmds/idmap2/Android.bp
@@ -56,6 +56,7 @@ cc_library {
shared_libs: [
"libandroidfw",
"libbase",
+ "libcutils",
"libutils",
"libziparchive",
],
@@ -150,6 +151,7 @@ cc_binary {
shared_libs: [
"libandroidfw",
"libbase",
+ "libcutils",
"libidmap2",
"libutils",
"libziparchive",
diff --git a/cmds/idmap2/idmap2/Create.cpp b/cmds/idmap2/idmap2/Create.cpp
index 0c581f3b1a98..6703909d887e 100644
--- a/cmds/idmap2/idmap2/Create.cpp
+++ b/cmds/idmap2/idmap2/Create.cpp
@@ -29,6 +29,7 @@
#include "idmap2/Idmap.h"
#include "idmap2/Policies.h"
#include "idmap2/Result.h"
+#include "idmap2/SysTrace.h"
using android::ApkAssets;
using android::idmap2::BinaryStreamVisitor;
@@ -42,6 +43,7 @@ using android::idmap2::utils::kIdmapFilePermissionMask;
using android::idmap2::utils::UidHasWriteAccessToPath;
bool Create(const std::vector<std::string>& args, std::ostream& out_error) {
+ SYSTRACE << "Create " << args;
std::string target_apk_path;
std::string overlay_apk_path;
std::string idmap_path;
diff --git a/cmds/idmap2/idmap2/Dump.cpp b/cmds/idmap2/idmap2/Dump.cpp
index c8cdcfa6d3dc..3947703fe8da 100644
--- a/cmds/idmap2/idmap2/Dump.cpp
+++ b/cmds/idmap2/idmap2/Dump.cpp
@@ -24,6 +24,7 @@
#include "idmap2/Idmap.h"
#include "idmap2/PrettyPrintVisitor.h"
#include "idmap2/RawPrintVisitor.h"
+#include "idmap2/SysTrace.h"
using android::idmap2::CommandLineOptions;
using android::idmap2::Idmap;
@@ -31,6 +32,7 @@ using android::idmap2::PrettyPrintVisitor;
using android::idmap2::RawPrintVisitor;
bool Dump(const std::vector<std::string>& args, std::ostream& out_error) {
+ SYSTRACE << "Dump " << args;
std::string idmap_path;
bool verbose;
diff --git a/cmds/idmap2/idmap2/Lookup.cpp b/cmds/idmap2/idmap2/Lookup.cpp
index cfb5dd5b30a9..553d8cac99e4 100644
--- a/cmds/idmap2/idmap2/Lookup.cpp
+++ b/cmds/idmap2/idmap2/Lookup.cpp
@@ -37,6 +37,7 @@
#include "idmap2/CommandLineOptions.h"
#include "idmap2/Idmap.h"
#include "idmap2/Result.h"
+#include "idmap2/SysTrace.h"
#include "idmap2/Xml.h"
#include "idmap2/ZipFile.h"
@@ -156,6 +157,7 @@ Result<std::string> GetTargetPackageNameFromManifest(const std::string& apk_path
} // namespace
bool Lookup(const std::vector<std::string>& args, std::ostream& out_error) {
+ SYSTRACE << "Lookup " << args;
std::vector<std::string> idmap_paths;
std::string config_str;
std::string resid_str;
diff --git a/cmds/idmap2/idmap2/Main.cpp b/cmds/idmap2/idmap2/Main.cpp
index 445fac52f997..a0ffccb26dfe 100644
--- a/cmds/idmap2/idmap2/Main.cpp
+++ b/cmds/idmap2/idmap2/Main.cpp
@@ -24,6 +24,7 @@
#include <vector>
#include "idmap2/CommandLineOptions.h"
+#include "idmap2/SysTrace.h"
#include "Commands.h"
@@ -48,6 +49,7 @@ void PrintUsage(const NameToFunctionMap& commands, std::ostream& out) {
} // namespace
int main(int argc, char** argv) {
+ SYSTRACE << "main";
const NameToFunctionMap commands = {
{"create", Create}, {"dump", Dump}, {"lookup", Lookup}, {"scan", Scan}, {"verify", Verify},
};
diff --git a/cmds/idmap2/idmap2/Scan.cpp b/cmds/idmap2/idmap2/Scan.cpp
index b1ed42a3e624..873779f386f5 100644
--- a/cmds/idmap2/idmap2/Scan.cpp
+++ b/cmds/idmap2/idmap2/Scan.cpp
@@ -30,6 +30,7 @@
#include "idmap2/FileUtils.h"
#include "idmap2/Idmap.h"
#include "idmap2/ResourceUtils.h"
+#include "idmap2/SysTrace.h"
#include "idmap2/Xml.h"
#include "idmap2/ZipFile.h"
@@ -67,6 +68,7 @@ bool VendorIsQOrLater() {
std::unique_ptr<std::vector<std::string>> FindApkFiles(const std::vector<std::string>& dirs,
bool recursive, std::ostream& out_error) {
+ SYSTRACE << "FindApkFiles " << dirs << " " << recursive;
const auto predicate = [](unsigned char type, const std::string& path) -> bool {
static constexpr size_t kExtLen = 4; // strlen(".apk")
return type == DT_REG && path.size() > kExtLen &&
@@ -104,6 +106,7 @@ PolicyBitmask PolicyForPath(const std::string& apk_path) {
} // namespace
bool Scan(const std::vector<std::string>& args, std::ostream& out_error) {
+ SYSTRACE << "Scan " << args;
std::vector<std::string> input_directories;
std::string target_package_name;
std::string target_apk_path;
diff --git a/cmds/idmap2/idmap2/Verify.cpp b/cmds/idmap2/idmap2/Verify.cpp
index 4d4a0e769174..d8fe7aa0ed99 100644
--- a/cmds/idmap2/idmap2/Verify.cpp
+++ b/cmds/idmap2/idmap2/Verify.cpp
@@ -21,11 +21,13 @@
#include "idmap2/CommandLineOptions.h"
#include "idmap2/Idmap.h"
+#include "idmap2/SysTrace.h"
using android::idmap2::CommandLineOptions;
using android::idmap2::IdmapHeader;
bool Verify(const std::vector<std::string>& args, std::ostream& out_error) {
+ SYSTRACE << "Verify " << args;
std::string idmap_path;
const CommandLineOptions opts =
diff --git a/cmds/idmap2/idmap2d/Idmap2Service.cpp b/cmds/idmap2/idmap2d/Idmap2Service.cpp
index f30ce9b08d6e..0e4bd89e355c 100644
--- a/cmds/idmap2/idmap2d/Idmap2Service.cpp
+++ b/cmds/idmap2/idmap2d/Idmap2Service.cpp
@@ -29,13 +29,13 @@
#include "android-base/stringprintf.h"
#include "binder/IPCThreadState.h"
#include "utils/String8.h"
-#include "utils/Trace.h"
#include "idmap2/BinaryStreamVisitor.h"
#include "idmap2/FileUtils.h"
#include "idmap2/Idmap.h"
#include "idmap2/Policies.h"
#include "idmap2/Result.h"
+#include "idmap2/SysTrace.h"
#include "idmap2d/Idmap2Service.h"
@@ -72,6 +72,7 @@ namespace android::os {
Status Idmap2Service::getIdmapPath(const std::string& overlay_apk_path,
int32_t user_id ATTRIBUTE_UNUSED, std::string* _aidl_return) {
assert(_aidl_return);
+ SYSTRACE << "Idmap2Service::getIdmapPath " << overlay_apk_path;
*_aidl_return = Idmap::CanonicalIdmapPathFor(kIdmapCacheDir, overlay_apk_path);
return ok();
}
@@ -79,6 +80,7 @@ Status Idmap2Service::getIdmapPath(const std::string& overlay_apk_path,
Status Idmap2Service::removeIdmap(const std::string& overlay_apk_path,
int32_t user_id ATTRIBUTE_UNUSED, bool* _aidl_return) {
assert(_aidl_return);
+ SYSTRACE << "Idmap2Service::removeIdmap " << overlay_apk_path;
const uid_t uid = IPCThreadState::self()->getCallingUid();
const std::string idmap_path = Idmap::CanonicalIdmapPathFor(kIdmapCacheDir, overlay_apk_path);
if (!UidHasWriteAccessToPath(uid, idmap_path)) {
@@ -98,6 +100,7 @@ Status Idmap2Service::verifyIdmap(const std::string& overlay_apk_path,
int32_t fulfilled_policies ATTRIBUTE_UNUSED,
bool enforce_overlayable ATTRIBUTE_UNUSED,
int32_t user_id ATTRIBUTE_UNUSED, bool* _aidl_return) {
+ SYSTRACE << "Idmap2Service::verifyIdmap " << overlay_apk_path;
assert(_aidl_return);
const std::string idmap_path = Idmap::CanonicalIdmapPathFor(kIdmapCacheDir, overlay_apk_path);
std::ifstream fin(idmap_path);
@@ -113,15 +116,10 @@ Status Idmap2Service::verifyIdmap(const std::string& overlay_apk_path,
Status Idmap2Service::createIdmap(const std::string& target_apk_path,
const std::string& overlay_apk_path, int32_t fulfilled_policies,
- bool enforce_overlayable, int32_t user_id,
+ bool enforce_overlayable, int32_t user_id ATTRIBUTE_UNUSED,
std::unique_ptr<std::string>* _aidl_return) {
assert(_aidl_return);
- std::stringstream trace;
- trace << __FUNCTION__ << " " << target_apk_path << " " << overlay_apk_path << " "
- << std::to_string(user_id);
- ATRACE_NAME(trace.str().c_str());
- std::cout << trace.str() << std::endl;
-
+ SYSTRACE << "Idmap2Service::createIdmap " << target_apk_path << " " << overlay_apk_path;
_aidl_return->reset(nullptr);
const PolicyBitmask policy_bitmask = ConvertAidlArgToPolicyBitmask(fulfilled_policies);
diff --git a/cmds/idmap2/include/idmap2/SysTrace.h b/cmds/idmap2/include/idmap2/SysTrace.h
new file mode 100644
index 000000000000..19b4353def18
--- /dev/null
+++ b/cmds/idmap2/include/idmap2/SysTrace.h
@@ -0,0 +1,87 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef IDMAP2_INCLUDE_IDMAP2_SYSTRACE_H_
+#define IDMAP2_INCLUDE_IDMAP2_SYSTRACE_H_
+
+#define ATRACE_TAG ATRACE_TAG_RRO
+
+#include <sstream>
+#include <vector>
+
+#include "cutils/trace.h"
+
+namespace android::idmap2::utils {
+#ifdef __ANDROID__
+
+class ScopedTraceNoStart {
+ public:
+ ~ScopedTraceNoStart() {
+ ATRACE_END();
+ }
+};
+
+class ScopedTraceMessageHelper {
+ public:
+ ~ScopedTraceMessageHelper() {
+ ATRACE_BEGIN(buffer_.str().c_str());
+ }
+
+ std::ostream& stream() {
+ return buffer_;
+ }
+
+ private:
+ std::ostringstream buffer_;
+};
+
+#define SYSTRACE \
+ android::idmap2::utils::ScopedTraceNoStart _trace##__LINE__; \
+ (ATRACE_ENABLED()) && android::idmap2::utils::ScopedTraceMessageHelper().stream()
+
+#else
+
+class DummyStream {
+ public:
+ std::ostream& stream() {
+ return buffer_;
+ }
+
+ private:
+ std::ostringstream buffer_;
+};
+
+#define SYSTRACE android::idmap2::utils::DummyStream().stream()
+
+#endif
+} // namespace android::idmap2::utils
+
+template <typename T>
+std::ostream& operator<<(std::ostream& stream, const std::vector<T>& vector) {
+ bool first = true;
+ stream << "[";
+ for (const auto& item : vector) {
+ if (!first) {
+ stream << ", ";
+ }
+ stream << item;
+ first = false;
+ }
+ stream << "]";
+ return stream;
+}
+
+#endif // IDMAP2_INCLUDE_IDMAP2_SYSTRACE_H_
diff --git a/cmds/idmap2/libidmap2/Idmap.cpp b/cmds/idmap2/libidmap2/Idmap.cpp
index b19d7a971cb8..99b5f0ff3c2d 100644
--- a/cmds/idmap2/libidmap2/Idmap.cpp
+++ b/cmds/idmap2/libidmap2/Idmap.cpp
@@ -34,6 +34,7 @@
#include "idmap2/Idmap.h"
#include "idmap2/ResourceUtils.h"
#include "idmap2/Result.h"
+#include "idmap2/SysTrace.h"
#include "idmap2/ZipFile.h"
namespace android::idmap2 {
@@ -258,6 +259,7 @@ std::string Idmap::CanonicalIdmapPathFor(const std::string& absolute_dir,
std::unique_ptr<const Idmap> Idmap::FromBinaryStream(std::istream& stream,
std::ostream& out_error) {
+ SYSTRACE << "Idmap::FromBinaryStream";
std::unique_ptr<Idmap> idmap(new Idmap());
idmap->header_ = IdmapHeader::FromBinaryStream(stream);
@@ -304,6 +306,7 @@ std::unique_ptr<const Idmap> Idmap::FromApkAssets(
const std::string& target_apk_path, const ApkAssets& target_apk_assets,
const std::string& overlay_apk_path, const ApkAssets& overlay_apk_assets,
const PolicyBitmask& fulfilled_policies, bool enforce_overlayable, std::ostream& out_error) {
+ SYSTRACE << "Idmap::FromApkAssets";
AssetManager2 target_asset_manager;
if (!target_asset_manager.SetApkAssets({&target_apk_assets}, true, false)) {
out_error << "error: failed to create target asset manager" << std::endl;
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2025-12-11 05:46:16 +0000