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#ifndef MOZC_SYNC_CONTACT_SYNCER_H_
#define MOZC_SYNC_CONTACT_SYNCER_H_
#include "base/base.h"
#include "dictionary/user_dictionary_storage.pb.h"
#include "sync/oauth2_util.h"
#include "sync/syncer_interface.h"
// for FRIEND_TEST()
#include "testing/base/public/gunit_prod.h"
#include "third_party/jsoncpp/json.h"
namespace mozc {
namespace sync {
// ContactSyncer is a class for syncing up contact list information.
// Contact list is stored in Google data server.
class ContactSyncer : public SyncerInterface {
public:
ContactSyncer(OAuth2Util* oauth2_util);
~ContactSyncer() {}
// Merge information
virtual bool Start();
// Download data from GData server
virtual bool Sync(bool *reload_required);
// Do nothing currently
virtual bool Clear();
private:
FRIEND_TEST(ContactSyncerTest, Timestamp);
FRIEND_TEST(ContactSyncerTest, Download);
OAuth2Util* oauth2_util_;
bool Download(user_dictionary::UserDictionaryStorage *storage,
bool *reload_required);
bool Upload();
// Getter and setter for dictionary information
string GetUserDictionaryFileName() const;
bool GetLastDownloadTimestamp(string *time_stamp) const;
void SetLastDownloadTimestamp(const string &time_stamp);
};
} // namespace sync
} // namespace mozc
#endif // MOZC_SYNC_CONTACT_SYNCER_H_