Merge pull request #3450

3b941be core: add get_earliest_ideal_height_for_version() (stoffu)

3 files changed, 19 insertions, 0 deletions

diff --git a/src/cryptonote_core/blockchain.h b/src/cryptonote_core/blockchain.h
index 769e608ca..ef736d1e7 100644
--- a/src/cryptonote_core/blockchain.h
+++ b/src/cryptonote_core/blockchain.h
@@ -795,6 +795,13 @@ namespace cryptonote
     uint8_t get_hard_fork_version(uint64_t height) const { return m_hardfork->get(height); }
 
     /**
+     * @brief returns the earliest block a given version may activate
+     *
+     * @return the height
+     */
+    uint64_t get_earliest_ideal_height_for_version(uint8_t version) const { return m_hardfork->get_earliest_ideal_height_for_version(version); }
+
+    /**
      * @brief get information about hardfork voting for a version
      *
      * @param version the version in question
diff --git a/src/cryptonote_core/cryptonote_core.cpp b/src/cryptonote_core/cryptonote_core.cpp
index d2796deeb..7d34415c4 100644
--- a/src/cryptonote_core/cryptonote_core.cpp
+++ b/src/cryptonote_core/cryptonote_core.cpp
@@ -1401,6 +1401,11 @@ namespace cryptonote
     return get_blockchain_storage().get_hard_fork_version(height);
   }
   //-----------------------------------------------------------------------------------------------
+  uint64_t core::get_earliest_ideal_height_for_version(uint8_t version) const
+  {
+    return get_blockchain_storage().get_earliest_ideal_height_for_version(version);
+  }
+  //-----------------------------------------------------------------------------------------------
   bool core::check_updates()
   {
     static const char software[] = "monero";
diff --git a/src/cryptonote_core/cryptonote_core.h b/src/cryptonote_core/cryptonote_core.h
index 17b5680e5..567966d48 100644
--- a/src/cryptonote_core/cryptonote_core.h
+++ b/src/cryptonote_core/cryptonote_core.h
@@ -663,6 +663,13 @@ namespace cryptonote
      uint8_t get_hard_fork_version(uint64_t height) const;
 
      /**
+      * @brief return the earliest block a given version may activate
+      *
+      * @return what it says above
+      */
+     uint64_t get_earliest_ideal_height_for_version(uint8_t version) const;
+
+     /**
       * @brief gets start_time
       *
       */