Merge "Load {default,build}.prop from /{system,vendor,odm}/etc/" (a9aa77d2) · Commits · e / os / android_system_core

init/property_service.cpp

+23 −11

Original line number	Diff line number	Diff line
		@@ -443,7 +443,7 @@ static void handle_property_set_fd() {
		}
		}

		static void load_properties_from_file(const char , const char );
		static bool load_properties_from_file(const char , const char );

		/*
		* Filter is used to decide which properties to load: NULL loads all keys,
		@@ -507,17 +507,18 @@ static void load_properties(char data, const char filter)

		// Filter is used to decide which properties to load: NULL loads all keys,
		// "ro.foo.*" is a prefix match, and "ro.foo.bar" is an exact match.
		static void load_properties_from_file(const char* filename, const char* filter) {
		static bool load_properties_from_file(const char* filename, const char* filter) {
		Timer t;
		std::string data;
		std::string err;
		if (!ReadFile(filename, &data, &err)) {
		PLOG(WARNING) << "Couldn't load property file: " << err;
		return;
		PLOG(WARNING) << "Couldn't load property file: " << filename << ": " << err;
		return false;
		}
		data.push_back('\n');
		load_properties(&data[0], filter);
		LOG(VERBOSE) << "(Loading properties from " << filename << " took " << t << ".)";
		return true;
		}

		static void load_persistent_properties() {
		@@ -592,16 +593,21 @@ static void update_sys_usb_config() {
		}

		void property_load_boot_defaults() {
		load_properties_from_file("/default.prop", NULL);
		load_properties_from_file("/odm/default.prop", NULL);
		load_properties_from_file("/vendor/default.prop", NULL);
		if (!load_properties_from_file("/system/etc/prop.default", nullptr)) {
		// for legacy devices
		if (!load_properties_from_file("/default.prop", nullptr)) {
		PLOG(ERROR) << "Failed to load default prop";
		}
		}
		load_properties_from_file("/odm/etc/prop.default", nullptr);
		load_properties_from_file("/vendor/etc/prop.default", nullptr);

		update_sys_usb_config();
		}

		static void load_override_properties() {
		if (ALLOW_LOCAL_PROP_OVERRIDE) {
		load_properties_from_file("/data/local.prop", NULL);
		load_properties_from_file("/data/local.prop", nullptr);
		}
		}

		@@ -649,9 +655,15 @@ void load_recovery_id_prop() {
		}

		void load_system_props() {
		load_properties_from_file("/system/build.prop", NULL);
		load_properties_from_file("/odm/build.prop", NULL);
		load_properties_from_file("/vendor/build.prop", NULL);
		if (!load_properties_from_file("/system/etc/prop.build", nullptr)) {
		// for legacy devices
		load_properties_from_file("/system/build.prop", nullptr);
		}
		load_properties_from_file("/odm/etc/prop.build", nullptr);
		if (!load_properties_from_file("/vendor/etc/prop.build", nullptr)) {
		// for legacy devices
		load_properties_from_file("/vendor/build.prop", nullptr);
		}
		load_properties_from_file("/factory/factory.prop", "ro.*");
		load_recovery_id_prop();
		}

libcutils/fs_config.cpp

+9 −6

Original line number	Diff line number	Diff line
		@@ -134,9 +134,10 @@ static const struct fs_path_config android_files[] = {
		{ 00640, AID_ROOT, AID_SHELL, 0, "data/nativetest64/tests.txt" },
		{ 00750, AID_ROOT, AID_SHELL, 0, "data/nativetest/*" },
		{ 00750, AID_ROOT, AID_SHELL, 0, "data/nativetest64/*" },
		{ 00600, AID_ROOT, AID_ROOT, 0, "default.prop" },
		{ 00600, AID_ROOT, AID_ROOT, 0, "odm/build.prop" },
		{ 00600, AID_ROOT, AID_ROOT, 0, "odm/default.prop" },
		{ 00600, AID_ROOT, AID_ROOT, 0, "default.prop" }, // legacy
		{ 00600, AID_ROOT, AID_ROOT, 0, "system/etc/prop.default" },
		{ 00600, AID_ROOT, AID_ROOT, 0, "odm/etc/prop.build" },
		{ 00600, AID_ROOT, AID_ROOT, 0, "odm/etc/prop.default" },
		{ 00444, AID_ROOT, AID_ROOT, 0, odm_conf_dir + 1 },
		{ 00444, AID_ROOT, AID_ROOT, 0, odm_conf_file + 1 },
		{ 00444, AID_ROOT, AID_ROOT, 0, oem_conf_dir + 1 },
		@@ -148,7 +149,8 @@ static const struct fs_path_config android_files[] = {
		{ 00750, AID_ROOT, AID_ROOT, 0, "system/bin/install-recovery.sh" },
		{ 00700, AID_ROOT, AID_ROOT, 0, "system/bin/secilc" },
		{ 00750, AID_ROOT, AID_ROOT, 0, "system/bin/uncrypt" },
		{ 00600, AID_ROOT, AID_ROOT, 0, "system/build.prop" },
		{ 00600, AID_ROOT, AID_ROOT, 0, "system/build.prop" }, // legacy
		{ 00600, AID_ROOT, AID_ROOT, 0, "system/etc/prop.build" },
		{ 00444, AID_ROOT, AID_ROOT, 0, sys_conf_dir + 1 },
		{ 00444, AID_ROOT, AID_ROOT, 0, sys_conf_file + 1 },
		{ 00440, AID_ROOT, AID_SHELL, 0, "system/etc/init.goldfish.rc" },
		@@ -157,8 +159,9 @@ static const struct fs_path_config android_files[] = {
		{ 00555, AID_ROOT, AID_ROOT, 0, "system/etc/ppp/*" },
		{ 00555, AID_ROOT, AID_ROOT, 0, "system/etc/rc.*" },
		{ 00440, AID_ROOT, AID_ROOT, 0, "system/etc/recovery.img" },
		{ 00600, AID_ROOT, AID_ROOT, 0, "vendor/build.prop" },
		{ 00600, AID_ROOT, AID_ROOT, 0, "vendor/default.prop" },
		{ 00600, AID_ROOT, AID_ROOT, 0, "vendor/build.prop" }, // legacy
		{ 00600, AID_ROOT, AID_ROOT, 0, "vendor/etc/prop.build" },
		{ 00600, AID_ROOT, AID_ROOT, 0, "vendor/etc/prop.default" },
		{ 00444, AID_ROOT, AID_ROOT, 0, ven_conf_dir + 1 },
		{ 00444, AID_ROOT, AID_ROOT, 0, ven_conf_file + 1 },