89 static std::string GetRootContainingLibartbase() {  in GetRootContainingLibartbase()
100       std::string tmp = dir2;  // Make a copy here so that fname can be released.  in GetRootContainingLibartbase()
108 std::string GetAndroidRootSafe(std::string* error_msg) {  in GetAndroidRootSafe()
132     std::string root_containing_libartbase = GetRootContainingLibartbase();  in GetAndroidRootSafe()
148 std::string GetAndroidRoot() {  in GetAndroidRoot()
149   std::string error_msg;  in GetAndroidRoot()
150   std::string ret = GetAndroidRootSafe(&error_msg);  in GetAndroidRoot()
162                                      std::string* error_msg) {  in GetAndroidDirSafe()
182   std::string error_msg;  in GetAndroidDir()
192 static std::string GetArtRootSafe(bool must_exist, /*out*/ std::string* error_msg) {  in GetArtRootSafe()
228       std::string root_containing_libartbase = GetRootContainingLibartbase();  in GetArtRootSafe()
245 std::string GetArtRootSafe(std::string* error_msg) {  in GetArtRootSafe()
249 std::string GetArtRoot() {  in GetArtRoot()
250   std::string error_msg;  in GetArtRoot()
251   std::string ret = GetArtRootSafe(&error_msg);  in GetArtRoot()
259 std::string GetArtBinDir() {  in GetArtBinDir()
266   std::string android_art_root = kIsTargetBuild ? GetArtRoot() : GetAndroidRoot();  in GetArtBinDir()
270 std::string GetAndroidDataSafe(std::string* error_msg) {  in GetAndroidDataSafe()
278 std::string GetAndroidData() {  in GetAndroidData()
282 std::string GetArtApexData() {  in GetArtApexData()
286 static std::string GetFirstBootClasspathExtensionJar(const std::string& android_root) {  in GetFirstBootClasspathExtensionJar()
302   const std::string kDefaultBcpExtensionJar = android_root + "/framework/framework.jar";  in GetFirstBootClasspathExtensionJar()
304     for (std::string_view component : SplitString(bcp, ':')) {  in GetFirstBootClasspathExtensionJar()
309         return std::string{component};  in GetFirstBootClasspathExtensionJar()
316 std::string GetDefaultBootImageLocation(const std::string& android_root,  in GetDefaultBootImageLocation()
329     const std::string first_extension_jar{GetFirstBootClasspathExtensionJar(android_root)};  in GetDefaultBootImageLocation()
330     const std::string boot_extension_image = GetApexDataBootImage(first_extension_jar);  in GetDefaultBootImageLocation()
331     const std::string boot_extension_filename =  in GetDefaultBootImageLocation()
353 std::string GetDefaultBootImageLocation(std::string* error_msg) {  in GetDefaultBootImageLocation()
354   std::string android_root = GetAndroidRootSafe(error_msg);  in GetDefaultBootImageLocation()
361 static std::string GetDalvikCacheDirectory(std::string_view root_directory,  in GetDalvikCacheDirectory()
362                                            std::string_view sub_directory = {}) {  in GetDalvikCacheDirectory()
363   static constexpr std::string_view kDalvikCache = "dalvik-cache";
364   std::stringstream oss;
372 void GetDalvikCache(const char* subdir, const bool create_if_absent, std::string* dalvik_cache,  in GetDalvikCache()
384   std::string unused_error_msg;  in GetDalvikCache()
385   std::string android_data = GetAndroidDataSafe(&unused_error_msg);  in GetDalvikCache()
394   const std::string dalvik_cache_root = GetDalvikCacheDirectory(android_data);  in GetDalvikCache()
407                             std::string* filename, std::string* error_msg) {  in GetDalvikCacheFilename()
412   std::string cache_file(&location[1]);  // skip leading slash  in GetDalvikCacheFilename()
419   std::replace(cache_file.begin(), cache_file.end(), '/', '@');  in GetDalvikCacheFilename()
424 static std::string GetApexDataDalvikCacheDirectory(InstructionSet isa) {  in GetApexDataDalvikCacheDirectory()
431 static std::string GetApexDataDalvikCacheFilename(std::string_view dex_location,  in GetApexDataDalvikCacheFilename()
434                                                   std::string_view file_extension) {  in GetApexDataDalvikCacheFilename()
438   std::string apex_data_dalvik_cache = GetApexDataDalvikCacheDirectory(isa);  in GetApexDataDalvikCacheFilename()
443     std::string result, unused_error_msg;  in GetApexDataDalvikCacheFilename()
444     GetDalvikCacheFilename(std::string{dex_location}.c_str(),  in GetApexDataDalvikCacheFilename()
452     std::string basename = android::base::Basename(std::string{dex_location});  in GetApexDataDalvikCacheFilename()
457 std::string GetApexDataOatFilename(std::string_view location, InstructionSet isa) {  in GetApexDataOatFilename()
461 std::string GetApexDataOdexFilename(std::string_view location, InstructionSet isa) {  in GetApexDataOdexFilename()
465 std::string GetApexDataBootImage(std::string_view dex_location) {  in GetApexDataBootImage()
472 std::string GetApexDataImage(std::string_view dex_location) {  in GetApexDataImage()
479 std::string GetApexDataDalvikCacheFilename(std::string_view dex_location,  in GetApexDataDalvikCacheFilename()
481                                            std::string_view file_extension) {  in GetApexDataDalvikCacheFilename()
486 std::string GetVdexFilename(const std::string& oat_location) {  in GetVdexFilename()
490 static void InsertIsaDirectory(const InstructionSet isa, std::string* filename) {  in InsertIsaDirectory()
494   CHECK_NE(pos, std::string::npos) << *filename << " " << isa;  in InsertIsaDirectory()
499 std::string GetSystemImageFilename(const char* location, const InstructionSet isa) {  in GetSystemImageFilename()
502   std::string filename(location);  in GetSystemImageFilename()
507 std::string ReplaceFileExtension(std::string_view filename, std::string_view new_extension) {  in ReplaceFileExtension()
509   std::string result;  in ReplaceFileExtension()
510   if (last_ext == std::string::npos || filename[last_ext] != '.') {  in ReplaceFileExtension()
520 bool LocationIsOnArtApexData(std::string_view location) {  in LocationIsOnArtApexData()
521   const std::string art_apex_data = GetArtApexData();  in LocationIsOnArtApexData()
525 bool LocationIsOnArtModule(std::string_view full_path) {  in LocationIsOnArtModule()
526   std::string unused_error_msg;  in LocationIsOnArtModule()
527   std::string module_path = GetArtRootSafe(/* must_exist= */ kIsTargetBuild, &unused_error_msg);  in LocationIsOnArtModule()
551 static bool IsLocationOn(std::string_view full_path,  in IsLocationOn()
555   std::string unused_error_msg;  in IsLocationOn()
567   std::string path_prefix(path);  in IsLocationOn()
582 bool LocationIsOnSystemFramework(std::string_view full_path) {  in LocationIsOnSystemFramework()
589 bool LocationIsOnSystemExtFramework(std::string_view full_path) {  in LocationIsOnSystemExtFramework()
602 bool LocationIsOnConscryptModule(std::string_view full_path) {  in LocationIsOnConscryptModule()
607 bool LocationIsOnI18nModule(std::string_view full_path) {  in LocationIsOnI18nModule()
612 bool LocationIsOnApex(std::string_view full_path) {  in LocationIsOnApex()
616 bool LocationIsOnSystem(const std::string& location) {  in LocationIsOnSystem()
628 bool LocationIsTrusted(const std::string& location, bool trust_art_apex_data_files) {  in LocationIsTrusted()
636   std::string error_msg;  in ArtModuleRootDistinctFromAndroidRoot()
647       && (std::string_view(android_root) != std::string_view(art_root));  in ArtModuleRootDistinctFromAndroidRoot()