Merge "Adjust installd with new dexopt return values." (b29c82b6) · Commits · e / os / android_frameworks_native-old

cmds/installd/commands.cpp

+39 −39

Original line number	Diff line number	Diff line
		@@ -76,9 +76,11 @@ static constexpr int FLAG_CLEAR_CACHE_ONLY = 1 << 8;
		static constexpr int FLAG_CLEAR_CODE_CACHE_ONLY = 1 << 9;

		/* dexopt needed flags matching those in dalvik.system.DexFile */
		static constexpr int DEXOPT_DEX2OAT_NEEDED = 1;
		static constexpr int DEXOPT_PATCHOAT_NEEDED = 2;
		static constexpr int DEXOPT_SELF_PATCHOAT_NEEDED = 3;
		static constexpr int DEX2OAT_FROM_SCRATCH = 1;
		static constexpr int DEX2OAT_FOR_BOOT_IMAGE = 2;
		static constexpr int DEX2OAT_FOR_FILTER = 3;
		static constexpr int DEX2OAT_FOR_RELOCATION = 4;
		static constexpr int PATCHOAT_FOR_RELOCATION = 5;

		#define MIN_RESTRICTED_HOME_SDK_VERSION 24 // > M

		@@ -1612,20 +1614,25 @@ int dexopt(const char* apk_path, uid_t uid, const char* pkgname, const char* ins

		const char *input_file;
		char in_odex_path[PKG_PATH_MAX];
		switch (dexopt_needed) {
		case DEXOPT_DEX2OAT_NEEDED:
		int dexopt_action = abs(dexopt_needed);
		bool is_odex_location = dexopt_needed < 0;
		switch (dexopt_action) {
		case DEX2OAT_FROM_SCRATCH:
		case DEX2OAT_FOR_BOOT_IMAGE:
		case DEX2OAT_FOR_FILTER:
		case DEX2OAT_FOR_RELOCATION:
		input_file = apk_path;
		break;

		case DEXOPT_PATCHOAT_NEEDED:
		case PATCHOAT_FOR_RELOCATION:
		if (is_odex_location) {
		if (!calculate_odex_file_path(in_odex_path, apk_path, instruction_set)) {
		return -1;
		}
		input_file = in_odex_path;
		break;

		case DEXOPT_SELF_PATCHOAT_NEEDED:
		} else {
		input_file = out_oat_path;
		}
		break;

		default:
		@@ -1662,8 +1669,7 @@ int dexopt(const char* apk_path, uid_t uid, const char* pkgname, const char* ins
		// unlink the old one.
		base::unique_fd in_vdex_fd;
		std::string in_vdex_path_str;
		if (dexopt_needed == DEXOPT_PATCHOAT_NEEDED
		\|\| dexopt_needed == DEXOPT_SELF_PATCHOAT_NEEDED) {
		if (dexopt_action == PATCHOAT_FOR_RELOCATION) {
		// `input_file` is the OAT file to be relocated. The VDEX has to be there as well.
		in_vdex_path_str = create_vdex_filename(input_file);
		if (in_vdex_path_str.empty()) {
		@@ -1676,28 +1682,26 @@ int dexopt(const char* apk_path, uid_t uid, const char* pkgname, const char* ins
		in_vdex_path_str.c_str(), strerror(errno));
		return -1;
		}
		} else if (dexopt_action != DEX2OAT_FROM_SCRATCH) {
		// Open the possibly existing vdex. If none exist, we pass -1 to dex2oat for input-vdex-fd.
		const char* path = nullptr;
		if (is_odex_location) {
		if (calculate_odex_file_path(in_odex_path, apk_path, instruction_set)) {
		path = in_odex_path;
		} else {
		// Open the possibly existing vdex in the `out_oat_path`. If none exist, we pass -1
		// to dex2oat for input-vdex-fd.
		in_vdex_path_str = create_vdex_filename(out_oat_path);
		if (in_vdex_path_str.empty()) {
		ALOGE("installd cannot compute input vdex location for '%s'\n", out_oat_path);
		ALOGE("installd cannot compute input vdex location for '%s'\n", apk_path);
		return -1;
		}
		in_vdex_fd.reset(open(in_vdex_path_str.c_str(), O_RDONLY, 0));
		// If there is no vdex file in out_oat_path, check if we have a vdex
		// file next to the odex file. For other failures, we will just pass a -1 fd.
		if (in_vdex_fd.get() < 0 && (errno == ENOENT) && IsOutputDalvikCache(oat_dir)) {
		if (calculate_odex_file_path(in_odex_path, apk_path, instruction_set)) {
		in_vdex_path_str = create_vdex_filename(std::string(in_odex_path));
		} else {
		path = out_oat_path;
		}
		in_vdex_path_str = create_vdex_filename(path);
		if (in_vdex_path_str.empty()) {
		ALOGE("installd cannot compute input vdex location for '%s'\n", in_odex_path);
		ALOGE("installd cannot compute input vdex location for '%s'\n", path);
		return -1;
		}
		in_vdex_fd.reset(open(in_vdex_path_str.c_str(), O_RDONLY, 0));
		}
		}
		}

		// Infer the name of the output VDEX and create it.
		const std::string out_vdex_path_str = create_vdex_filename(out_oat_path_str);
		@@ -1740,7 +1744,7 @@ int dexopt(const char* apk_path, uid_t uid, const char* pkgname, const char* ins
		// Avoid generating an app image for extract only since it will not contain any classes.
		Dex2oatFileWrapper<std::function<void ()>> image_fd;
		const std::string image_path = create_image_filename(out_oat_path);
		if (dexopt_needed == DEXOPT_DEX2OAT_NEEDED && !image_path.empty()) {
		if (dexopt_action != PATCHOAT_FOR_RELOCATION && !image_path.empty()) {
		char app_image_format[kPropertyValueMax];
		bool have_app_image_format =
		get_property("dalvik.vm.appimageformat", app_image_format, NULL) > 0;
		@@ -1790,8 +1794,7 @@ int dexopt(const char* apk_path, uid_t uid, const char* pkgname, const char* ins
		_exit(67);
		}

		if (dexopt_needed == DEXOPT_PATCHOAT_NEEDED
		\|\| dexopt_needed == DEXOPT_SELF_PATCHOAT_NEEDED) {
		if (dexopt_action == PATCHOAT_FOR_RELOCATION) {
		run_patchoat(input_fd.get(),
		in_vdex_fd.get(),
		out_oat_fd.get(),
		@@ -1802,7 +1805,7 @@ int dexopt(const char* apk_path, uid_t uid, const char* pkgname, const char* ins
		out_vdex_path_str.c_str(),
		pkgname,
		instruction_set);
		} else if (dexopt_needed == DEXOPT_DEX2OAT_NEEDED) {
		} else {
		// Pass dex2oat the relative path to the input file.
		const char *input_file_name = get_location_from_path(input_file);
		run_dex2oat(input_fd.get(),
		@@ -1820,9 +1823,6 @@ int dexopt(const char* apk_path, uid_t uid, const char* pkgname, const char* ins
		boot_complete,
		reference_profile_fd.get(),
		shared_libraries);
		} else {
		ALOGE("Invalid dexopt needed: %d\n", dexopt_needed);
		_exit(73);
		}
		_exit(68); /* only get here on exec failure */
		} else {