Rename "Bundle" to "Distro"
Renaming "Bundle" to "Distro" because bundle is confusing
given android.os.Bundle.
Bug: 31008728
Test: mmm tzdatacheck
Change-Id: I70408678d67eed9f9e0424c0791e856c909837be
diff --git a/tzdatacheck/tzdatacheck.cpp b/tzdatacheck/tzdatacheck.cpp
index a7bb60c..ea76d97 100644
--- a/tzdatacheck/tzdatacheck.cpp
+++ b/tzdatacheck/tzdatacheck.cpp
@@ -30,34 +30,34 @@
#include "android-base/logging.h"
-static const char* BUNDLE_VERSION_FILENAME = "/bundle_version";
-// bundle_version is an ASCII file consisting of 17 bytes in the form: AAA.BBB|CCCCC|DDD
-// AAA.BBB is the major/minor version of the bundle format (e.g. 001.001),
+static const char* DISTRO_VERSION_FILENAME = "/distro_version";
+// distro_version is an ASCII file consisting of 17 bytes in the form: AAA.BBB|CCCCC|DDD
+// AAA.BBB is the major/minor version of the distro format (e.g. 001.001),
// CCCCC is the rules version (e.g. 2016g)
-// DDD is the android revision for this rules version to allow for bundle corrections (e.g. 001)
+// DDD is the android revision for this rules version to allow for distro corrections (e.g. 001)
// We only need the first 13 to determine if it is suitable for the device.
-static const int BUNDLE_VERSION_LENGTH = 13;
-// The major version of the bundle format supported by this code as a null-terminated char[].
-static const char SUPPORTED_BUNDLE_MAJOR_VERSION[] = "001";
-// The length of the bundle format major version excluding the \0
-static const size_t SUPPORTED_BUNDLE_MAJOR_VERSION_LEN = sizeof(SUPPORTED_BUNDLE_MAJOR_VERSION) - 1;
-// The minor version of the bundle format supported by this code as a null-terminated char[].
-static const char SUPPORTED_BUNDLE_MINOR_VERSION[] = "001";
-// The length of the bundle format minor version excluding the \0
-static const size_t SUPPORTED_BUNDLE_MINOR_VERSION_LEN = sizeof(SUPPORTED_BUNDLE_MINOR_VERSION) - 1;
-// The length of the bundle format version. e.g. 001.001
-static const size_t SUPPORTED_BUNDLE_VERSION_LEN =
- SUPPORTED_BUNDLE_MAJOR_VERSION_LEN + SUPPORTED_BUNDLE_MINOR_VERSION_LEN + 1;
+static const int DISTRO_VERSION_LENGTH = 13;
+// The major version of the distro format supported by this code as a null-terminated char[].
+static const char SUPPORTED_DISTRO_MAJOR_VERSION[] = "001";
+// The length of the distro format major version excluding the \0
+static const size_t SUPPORTED_DISTRO_MAJOR_VERSION_LEN = sizeof(SUPPORTED_DISTRO_MAJOR_VERSION) - 1;
+// The minor version of the distro format supported by this code as a null-terminated char[].
+static const char SUPPORTED_DISTRO_MINOR_VERSION[] = "001";
+// The length of the distro format minor version excluding the \0
+static const size_t SUPPORTED_DISTRO_MINOR_VERSION_LEN = sizeof(SUPPORTED_DISTRO_MINOR_VERSION) - 1;
+// The length of the distro format version. e.g. 001.001
+static const size_t SUPPORTED_DISTRO_VERSION_LEN =
+ SUPPORTED_DISTRO_MAJOR_VERSION_LEN + SUPPORTED_DISTRO_MINOR_VERSION_LEN + 1;
// The length of the IANA rules version bytes. e.g. 2016a
static const size_t RULES_VERSION_LEN = 5;
-// Bundle version bytes are: AAA.BBB|CCCCC - the rules version is CCCCC
-static const size_t BUNDLE_VERSION_RULES_IDX = 8;
+// Distro version bytes are: AAA.BBB|CCCCC - the rules version is CCCCC
+static const size_t DISTRO_VERSION_RULES_IDX = 8;
static const char* TZDATA_FILENAME = "/tzdata";
// tzdata file header (as much as we need for the version):
// byte[11] tzdata_version -- e.g. "tzdata2012f"
static const int TZ_HEADER_LENGTH = 11;
-// The major version of the bundle format supported by this code as a null-terminated char[].
+// The major version of the distro format supported by this code as a null-terminated char[].
static const char TZ_DATA_HEADER_PREFIX[] = "tzdata";
static const size_t TZ_DATA_HEADER_PREFIX_LEN = sizeof(TZ_DATA_HEADER_PREFIX) - 1; // exclude \0
@@ -65,7 +65,7 @@
static void usage() {
std::cerr << "Usage: tzdatacheck SYSTEM_TZ_DIR DATA_TZ_DIR\n"
"\n"
- "Checks whether any timezone update bundle in DATA_TZ_DIR is compatible with the\n"
+ "Checks whether any timezone update distro in DATA_TZ_DIR is compatible with the\n"
"current Android release and better than or the same as base system timezone rules in\n"
"SYSTEM_TZ_DIR. If the timezone rules in SYSTEM_TZ_DIR are a higher version than the\n"
"one in DATA_TZ_DIR the DATA_TZ_DIR is renamed and then deleted.\n";
@@ -116,8 +116,8 @@
return true;
}
-static bool checkValidBundleVersion(const char* buffer) {
- // See BUNDLE_VERSION_LENGTH comments above for a description of the format.
+static bool checkValidDistroVersion(const char* buffer) {
+ // See DISTRO_VERSION_LENGTH comments above for a description of the format.
size_t i = 0;
if (!checkDigits(buffer, 3, &i)) {
return false;
@@ -254,13 +254,13 @@
}
/*
- * Deletes the timezone update bundle directory.
+ * Deletes the timezone update distro directory.
*/
-static void deleteUpdateBundleDir(std::string& bundleDirName) {
- LOG(INFO) << "Removing: " << bundleDirName;
- bool deleted = deleteDir(bundleDirName);
+static void deleteUpdateDistroDir(std::string& distroDirName) {
+ LOG(INFO) << "Removing: " << distroDirName;
+ bool deleted = deleteDir(distroDirName);
if (!deleted) {
- LOG(WARNING) << "Deletion of bundle dir " << bundleDirName << " was not successful";
+ LOG(WARNING) << "Deletion of distro dir " << distroDirName << " was not successful";
}
}
@@ -286,83 +286,83 @@
const char* systemZoneInfoDir = argv[1];
const char* dataZoneInfoDir = argv[2];
- // Check the bundle directory exists. If it does not, exit quickly: nothing to do.
+ // Check the distro directory exists. If it does not, exit quickly: nothing to do.
std::string dataCurrentDirName(dataZoneInfoDir);
dataCurrentDirName += "/current";
int dataCurrentDirStatus = checkPath(dataCurrentDirName);
if (dataCurrentDirStatus == NONE) {
- LOG(INFO) << "timezone bundle dir " << dataCurrentDirName
+ LOG(INFO) << "timezone distro dir " << dataCurrentDirName
<< " does not exist. No action required.";
return 0;
}
- // If the bundle directory path is not a directory or we can't stat() the path, exit with a
+ // If the distro directory path is not a directory or we can't stat() the path, exit with a
// warning: either there's a problem accessing storage or the world is not as it should be;
// nothing to do.
if (dataCurrentDirStatus != IS_DIR) {
- LOG(WARNING) << "Current bundle dir " << dataCurrentDirName
+ LOG(WARNING) << "Current distro dir " << dataCurrentDirName
<< " could not be accessed or is not a directory. result=" << dataCurrentDirStatus;
return 2;
}
- // Check the installed bundle version.
- std::string bundleVersionFileName(dataCurrentDirName);
- bundleVersionFileName += BUNDLE_VERSION_FILENAME;
- std::vector<char> bundleVersion;
- bundleVersion.reserve(BUNDLE_VERSION_LENGTH);
- bool bundleVersionReadOk =
- readBytes(bundleVersionFileName, bundleVersion.data(), BUNDLE_VERSION_LENGTH);
- if (!bundleVersionReadOk) {
- LOG(WARNING) << "bundle version file " << bundleVersionFileName
- << " does not exist or is too short. Deleting bundle dir.";
+ // Check the installed distro version.
+ std::string distroVersionFileName(dataCurrentDirName);
+ distroVersionFileName += DISTRO_VERSION_FILENAME;
+ std::vector<char> distroVersion;
+ distroVersion.reserve(DISTRO_VERSION_LENGTH);
+ bool distroVersionReadOk =
+ readBytes(distroVersionFileName, distroVersion.data(), DISTRO_VERSION_LENGTH);
+ if (!distroVersionReadOk) {
+ LOG(WARNING) << "distro version file " << distroVersionFileName
+ << " does not exist or is too short. Deleting distro dir.";
// Implies the contents of the data partition is corrupt in some way. Try to clean up.
deleteConfigUpdaterMetadataDir(dataZoneInfoDir);
- deleteUpdateBundleDir(dataCurrentDirName);
+ deleteUpdateDistroDir(dataCurrentDirName);
return 3;
}
- if (!checkValidBundleVersion(bundleVersion.data())) {
- LOG(WARNING) << "bundle version file " << bundleVersionFileName
- << " is not valid. Deleting bundle dir.";
+ if (!checkValidDistroVersion(distroVersion.data())) {
+ LOG(WARNING) << "distro version file " << distroVersionFileName
+ << " is not valid. Deleting distro dir.";
// Implies the contents of the data partition is corrupt in some way. Try to clean up.
deleteConfigUpdaterMetadataDir(dataZoneInfoDir);
- deleteUpdateBundleDir(dataCurrentDirName);
+ deleteUpdateDistroDir(dataCurrentDirName);
return 4;
}
- std::string actualBundleVersion =
- std::string(bundleVersion.data(), SUPPORTED_BUNDLE_VERSION_LEN);
- // Check the first 3 bytes of the bundle version: these are the major version (e.g. 001).
+ std::string actualDistroVersion =
+ std::string(distroVersion.data(), SUPPORTED_DISTRO_VERSION_LEN);
+ // Check the first 3 bytes of the distro version: these are the major version (e.g. 001).
// It must match the one we support exactly to be ok.
if (strncmp(
- &bundleVersion[0],
- SUPPORTED_BUNDLE_MAJOR_VERSION,
- SUPPORTED_BUNDLE_MAJOR_VERSION_LEN) != 0) {
+ &distroVersion[0],
+ SUPPORTED_DISTRO_MAJOR_VERSION,
+ SUPPORTED_DISTRO_MAJOR_VERSION_LEN) != 0) {
- LOG(INFO) << "bundle version file " << bundleVersionFileName
- << " major version is not the required version " << SUPPORTED_BUNDLE_MAJOR_VERSION
- << ", was \"" << actualBundleVersion << "\". Deleting bundle dir.";
- // This implies there has been an OTA and the installed bundle is not compatible with the
- // new version of Android. Remove the installed bundle.
+ LOG(INFO) << "distro version file " << distroVersionFileName
+ << " major version is not the required version " << SUPPORTED_DISTRO_MAJOR_VERSION
+ << ", was \"" << actualDistroVersion << "\". Deleting distro dir.";
+ // This implies there has been an OTA and the installed distro is not compatible with the
+ // new version of Android. Remove the installed distro.
deleteConfigUpdaterMetadataDir(dataZoneInfoDir);
- deleteUpdateBundleDir(dataCurrentDirName);
+ deleteUpdateDistroDir(dataCurrentDirName);
return 5;
}
- // Check the last 3 bytes of the bundle version: these are the minor version (e.g. 001).
- // If the version in the bundle is < the minor version required by this device it cannot be
+ // Check the last 3 bytes of the distro version: these are the minor version (e.g. 001).
+ // If the version in the distro is < the minor version required by this device it cannot be
// used.
if (strncmp(
- &bundleVersion[4],
- SUPPORTED_BUNDLE_MINOR_VERSION,
- SUPPORTED_BUNDLE_MINOR_VERSION_LEN) < 0) {
+ &distroVersion[4],
+ SUPPORTED_DISTRO_MINOR_VERSION,
+ SUPPORTED_DISTRO_MINOR_VERSION_LEN) < 0) {
- LOG(INFO) << "bundle version file " << bundleVersionFileName
- << " minor version is not the required version " << SUPPORTED_BUNDLE_MINOR_VERSION
- << ", was \"" << actualBundleVersion << "\". Deleting bundle dir.";
- // This implies there has been an OTA and the installed bundle is not compatible with the
- // new version of Android. Remove the installed bundle.
+ LOG(INFO) << "distro version file " << distroVersionFileName
+ << " minor version is not the required version " << SUPPORTED_DISTRO_MINOR_VERSION
+ << ", was \"" << actualDistroVersion << "\". Deleting distro dir.";
+ // This implies there has been an OTA and the installed distro is not compatible with the
+ // new version of Android. Remove the installed distro.
deleteConfigUpdaterMetadataDir(dataZoneInfoDir);
- deleteUpdateBundleDir(dataCurrentDirName);
+ deleteUpdateDistroDir(dataCurrentDirName);
return 5;
}
@@ -384,22 +384,22 @@
return 7;
}
- // Compare the bundle rules version against the system rules version.
+ // Compare the distro rules version against the system rules version.
if (strncmp(
&systemTzDataHeader[TZ_DATA_HEADER_PREFIX_LEN],
- &bundleVersion[BUNDLE_VERSION_RULES_IDX],
+ &distroVersion[DISTRO_VERSION_RULES_IDX],
RULES_VERSION_LEN) <= 0) {
- LOG(INFO) << "Found an installed bundle but it is valid. No action taken.";
+ LOG(INFO) << "Found an installed distro but it is valid. No action taken.";
// Implies there is an installed update, but it is good.
return 0;
}
// Implies there has been an OTA and the system version of the timezone rules is now newer
- // than the version installed in /data. Remove the installed bundle.
- LOG(INFO) << "timezone bundle in " << dataCurrentDirName << " is older than data in "
+ // than the version installed in /data. Remove the installed distro.
+ LOG(INFO) << "timezone distro in " << dataCurrentDirName << " is older than data in "
<< systemTzDataFileName << "; fixing...";
deleteConfigUpdaterMetadataDir(dataZoneInfoDir);
- deleteUpdateBundleDir(dataCurrentDirName);
+ deleteUpdateDistroDir(dataCurrentDirName);
return 0;
}