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ConcealNetwork · Mar 20, 2024 · 184fcb2 · 184fcb2
1 parent c058b8e
commit 184fcb2
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Showing 4 changed files with 54 additions and 0 deletions.
diff --git a/src/CryptoNoteConfig.h b/src/CryptoNoteConfig.h
@@ -191,6 +191,7 @@ namespace cn
 
 	// This defines the minimum P2P version required for lite blocks propogation
 	const uint8_t P2P_LITE_BLOCKS_PROPOGATION_VERSION = 3;
+    const uint8_t P2P_CHECKPOINT_LIST_VERSION = 3;
 
 	const size_t P2P_LOCAL_WHITE_PEERLIST_LIMIT = 1000;
 	const size_t P2P_LOCAL_GRAY_PEERLIST_LIMIT = 5000;

diff --git a/src/CryptoNoteProtocol/CryptoNoteProtocolDefinitions.h b/src/CryptoNoteProtocol/CryptoNoteProtocolDefinitions.h
@@ -225,6 +225,9 @@ namespace cn
     typedef NOTIFY_NEW_LITE_BLOCK_request request;
   };
 
+  /************************************************************************/
+  /*                                                                      */
+  /************************************************************************/
   struct NOTIFY_MISSING_TXS_request
   {
     crypto::Hash blockHash;
@@ -244,5 +247,38 @@ namespace cn
     const static int ID = BC_COMMANDS_POOL_BASE + 10;
     typedef NOTIFY_MISSING_TXS_request request;
   };
+
+  /************************************************************************/
+  /*                                                                      */
+  /************************************************************************/
+  struct NOTIFY_REQUEST_CHECKPOINT_LIST_request
+  {
+
+    void serialize(ISerializer &s)
+    {
+
+    }
+  };
+
+  struct NOTIFY_REQUEST_CHECKPOINT_LIST
+  {
+    const static int ID = BC_COMMANDS_POOL_BASE + 11;
+    typedef NOTIFY_REQUEST_CHECKPOINT_LIST_request request;
+  };
+
+  struct NOTIFY_RESPONSE_CHECKPOINT_LIST_request
+  {
+
+    void serialize(ISerializer &s)
+    {
+
+    }
+  };
+
+  struct NOTIFY_RESPONSE_CHECKPOINT_LIST
+  {
+    const static int ID = BC_COMMANDS_POOL_BASE + 12;
+    typedef NOTIFY_RESPONSE_CHECKPOINT_LIST_request request;
+  };
 } // namespace cn
 
diff --git a/src/CryptoNoteProtocol/CryptoNoteProtocolHandler.cpp b/src/CryptoNoteProtocol/CryptoNoteProtocolHandler.cpp
@@ -211,6 +211,11 @@ bool CryptoNoteProtocolHandler::process_payload_sync_data(const CORE_SYNC_DATA &
   {
     m_peersCount++;
     m_observerManager.notify(&ICryptoNoteProtocolObserver::peerCountUpdated, m_peersCount.load());
+
+    // only if checkpoint is loaded
+    NOTIFY_REQUEST_CHECKPOINT_LIST::request req;
+    if (!post_notify<NOTIFY_REQUEST_CHECKPOINT_LIST>(*m_p2p, req, context))
+      return false;
   }
 
   return true;
@@ -259,6 +264,8 @@ int CryptoNoteProtocolHandler::handleCommand(bool is_notify, int command, const
     HANDLE_NOTIFY(NOTIFY_NEW_TRANSACTIONS, &CryptoNoteProtocolHandler::handle_notify_new_transactions)
     HANDLE_NOTIFY(NOTIFY_REQUEST_GET_OBJECTS, &CryptoNoteProtocolHandler::handle_request_get_objects)
     HANDLE_NOTIFY(NOTIFY_RESPONSE_GET_OBJECTS, &CryptoNoteProtocolHandler::handle_response_get_objects)
+    HANDLE_NOTIFY(NOTIFY_REQUEST_CHECKPOINT_LIST, &CryptoNoteProtocolHandler::handle_request_checkpoint_list)
+    HANDLE_NOTIFY(NOTIFY_RESPONSE_CHECKPOINT_LIST, &CryptoNoteProtocolHandler::handle_response_checkpoint_list)
     HANDLE_NOTIFY(NOTIFY_REQUEST_CHAIN, &CryptoNoteProtocolHandler::handle_request_chain)
     HANDLE_NOTIFY(NOTIFY_RESPONSE_CHAIN_ENTRY, &CryptoNoteProtocolHandler::handle_response_chain_entry)
     HANDLE_NOTIFY(NOTIFY_REQUEST_TX_POOL, &CryptoNoteProtocolHandler::handle_request_tx_pool)
@@ -1121,4 +1128,12 @@ int CryptoNoteProtocolHandler::doPushLiteBlock(NOTIFY_NEW_LITE_BLOCK::request ar
   return 1;
 }
 
+int handle_request_checkpoint_list(int command, NOTIFY_REQUEST_CHECKPOINT_LIST::request& arg, CryptoNoteConnectionContext& context)
+{
+}
+
+int handle_response_checkpoint_list(int command, NOTIFY_RESPONSE_CHECKPOINT_LIST::request& arg, CryptoNoteConnectionContext& context)
+{
+}
+
 }; // namespace cn
diff --git a/src/CryptoNoteProtocol/CryptoNoteProtocolHandler.h b/src/CryptoNoteProtocol/CryptoNoteProtocolHandler.h
@@ -80,6 +80,8 @@ namespace cn
     int handle_notify_new_transactions(int command, NOTIFY_NEW_TRANSACTIONS::request& arg, CryptoNoteConnectionContext& context);
     int handle_request_get_objects(int command, NOTIFY_REQUEST_GET_OBJECTS::request& arg, CryptoNoteConnectionContext& context);
     int handle_response_get_objects(int command, NOTIFY_RESPONSE_GET_OBJECTS::request& arg, CryptoNoteConnectionContext& context);
+    int handle_request_checkpoint_list(int command, NOTIFY_REQUEST_CHECKPOINT_LIST::request& arg, CryptoNoteConnectionContext& context);
+    int handle_response_checkpoint_list(int command, NOTIFY_RESPONSE_CHECKPOINT_LIST::request& arg, CryptoNoteConnectionContext& context);
     int handle_request_chain(int command, NOTIFY_REQUEST_CHAIN::request& arg, CryptoNoteConnectionContext& context);
     int handle_response_chain_entry(int command, NOTIFY_RESPONSE_CHAIN_ENTRY::request& arg, CryptoNoteConnectionContext& context);
     int handle_request_tx_pool(int command, NOTIFY_REQUEST_TX_POOL::request &arg, CryptoNoteConnectionContext &context);