Add API to retrieve a nodes location

Rondo07 · Jan 25, 2023 · 6d3921c · 6d3921c
1 parent 64ffd71
commit 6d3921c
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Showing 2 changed files with 14 additions and 0 deletions.
diff --git a/common/types.go b/common/types.go
@@ -650,3 +650,12 @@ func (l Location) ContainsAddress(a Address) bool {
 	// Ranges are fully inclusive
 	return uint8(prefix) >= prefixRange.lo && uint8(prefix) <= prefixRange.hi
 }
+
+func (l Location) RPCMarshal() []hexutil.Uint64 {
+	res := make([]hexutil.Uint64, 0)
+	for _, i := range l {
+		res = append(res, hexutil.Uint64(i))
+	}
+
+	return res
+}
diff --git a/internal/quaiapi/quai_api.go b/internal/quaiapi/quai_api.go
@@ -137,6 +137,11 @@ func (api *PublicBlockChainQuaiAPI) ChainId() (*hexutil.Big, error) {
 	return nil, fmt.Errorf("chain not synced beyond EIP-155 replay-protection fork block")
 }
 
+// NodeLocation is the access call to the location of the node.
+func (api *PublicBlockChainQuaiAPI) NodeLocation() []hexutil.Uint64 {
+	return common.NodeLocation.RPCMarshal()
+}
+
 // BlockNumber returns the block number of the chain head.
 func (s *PublicBlockChainQuaiAPI) BlockNumber() hexutil.Uint64 {
 	header, _ := s.b.HeaderByNumber(context.Background(), rpc.LatestBlockNumber) // latest header should always be available