AU: Start checkpointing update progress.
Checkpoint the manifest metadata size and the update
check response hash in the preference store. Also checkpoint
the next operation and data offset.
Add methods for getting/setting hash context.
BUG=7390,7394
TEST=unit tests
Change-Id: I25291bf598ac9b0f1033e11cfe59df45b1f6eeab
Review URL: http://codereview.chromium.org/3521016
diff --git a/prefs.cc b/prefs.cc
index 585408c..2de7eea 100644
--- a/prefs.cc
+++ b/prefs.cc
@@ -18,6 +18,12 @@
const char kPrefsDeltaUpdateFailures[] = "delta-update-failures";
const char kPrefsLastActivePingDay[] = "last-active-ping-day";
const char kPrefsLastRollCallPingDay[] = "last-roll-call-ping-day";
+const char kPrefsManifestMetadataSize[] = "manifest-metadata-size";
+const char kPrefsUpdateCheckResponseHash[] = "update-check-response-hash";
+const char kPrefsUpdateStateNextDataOffset[] = "update-state-next-data-offset";
+const char kPrefsUpdateStateNextOperation[] = "update-state-next-operation";
+const char kPrefsUpdateStateSignedSHA256Context[] =
+ "update-state-signed-sha-256-context";
bool Prefs::Init(const FilePath& prefs_dir) {
prefs_dir_ = prefs_dir;
@@ -25,16 +31,13 @@
}
bool Prefs::GetString(const string& key, string* value) {
- LOG(INFO) << "Getting key \"" << key << "\"";
FilePath filename;
TEST_AND_RETURN_FALSE(GetFileNameForKey(key, &filename));
TEST_AND_RETURN_FALSE(file_util::ReadFileToString(filename, value));
- LOG(INFO) << "Key \"" << key << "\" value \"" << *value << "\"";
return true;
}
bool Prefs::SetString(const std::string& key, const std::string& value) {
- LOG(INFO) << "Setting key \"" << key << "\" value \"" << value << "\"";
FilePath filename;
TEST_AND_RETURN_FALSE(GetFileNameForKey(key, &filename));
TEST_AND_RETURN_FALSE(file_util::CreateDirectory(filename.DirName()));