Telegram: update for TDLIB

1 files changed, 20 insertions, 5 deletions

diff --git a/protocols/Telegram/tdlib/td/tddb/td/db/TsSeqKeyValue.h b/protocols/Telegram/tdlib/td/tddb/td/db/TsSeqKeyValue.h
index 8d94d79673..5663bcdfff 100644
--- a/protocols/Telegram/tdlib/td/tddb/td/db/TsSeqKeyValue.h
+++ b/protocols/Telegram/tdlib/td/tddb/td/db/TsSeqKeyValue.h
@@ -1,5 +1,5 @@
 //
-// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2018
+// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2022
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -8,6 +8,7 @@
 
 #include "td/db/SeqKeyValue.h"
 
+#include "td/utils/HashTableUtils.h"
 #include "td/utils/port/RwMutex.h"
 #include "td/utils/Slice.h"
 
@@ -15,6 +16,7 @@
 #include <utility>
 
 namespace td {
+
 class TsSeqKeyValue {
  public:
   using SeqNo = SeqKeyValue::SeqNo;
@@ -32,30 +34,42 @@ class TsSeqKeyValue {
     auto lock = rw_mutex_.lock_write().move_as_ok();
     return kv_.set(key, value);
   }
+
   std::pair<SeqNo, RwMutex::WriteLock> set_and_lock(Slice key, Slice value) {
     auto lock = rw_mutex_.lock_write().move_as_ok();
     return std::make_pair(kv_.set(key, value), std::move(lock));
   }
+
   SeqNo erase(const string &key) {
     auto lock = rw_mutex_.lock_write().move_as_ok();
     return kv_.erase(key);
   }
+
   std::pair<SeqNo, RwMutex::WriteLock> erase_and_lock(const string &key) {
     auto lock = rw_mutex_.lock_write().move_as_ok();
     return std::make_pair(kv_.erase(key), std::move(lock));
   }
-  string get(const string &key) {
+
+  string get(const string &key) const {
     auto lock = rw_mutex_.lock_read().move_as_ok();
     return kv_.get(key);
   }
+
+  bool isset(const string &key) const {
+    auto lock = rw_mutex_.lock_read().move_as_ok();
+    return kv_.isset(key);
+  }
+
   size_t size() const {
     return kv_.size();
   }
-  std::unordered_map<string, string> get_all() {
+
+  std::unordered_map<string, string, Hash<string>> get_all() const {
     auto lock = rw_mutex_.lock_write().move_as_ok();
     return kv_.get_all();
   }
-  // not thread safe method
+
+  // non-thread-safe method
   SeqKeyValue &inner() {
     return kv_;
   }
@@ -65,7 +79,8 @@ class TsSeqKeyValue {
   }
 
  private:
-  RwMutex rw_mutex_;
+  mutable RwMutex rw_mutex_;
   SeqKeyValue kv_;
 };
+
 }  // namespace td