deploymentinfo: Add DeploymentName()

src/deploymentinfo.cpp

@@ -16,3 +16,21 @@ const struct VBDeploymentInfo VersionBitsDeploymentInfo[Consensus::MAX_VERSION_B
         /*.gbt_force =*/ true,
     },
 };
+
+std::string DeploymentName(Consensus::BuriedDeployment dep)
+{
+    assert(ValidDeployment(dep));
+    switch (dep) {
+    case Consensus::DEPLOYMENT_HEIGHTINCB:
+        return "bip34";
+    case Consensus::DEPLOYMENT_CLTV:
+        return "bip65";
+    case Consensus::DEPLOYMENT_DERSIG:
+        return "bip66";
+    case Consensus::DEPLOYMENT_CSV:
+        return "csv";
+    case Consensus::DEPLOYMENT_SEGWIT:
+        return "segwit";
+    } // no default case, so the compiler can warn about missing cases
+    return "";
+}