From ec1c93ecc0cebff01b0679b62d6fc5806092b3e6 Mon Sep 17 00:00:00 2001
From: Olaoluwa Osuntokun <laolu32@gmail.com>
Date: Wed, 2 Nov 2016 17:15:57 -0700
Subject: [PATCH] btcjson: update the fields of GetBlockChainInfoResult

This commit updates the fields of GetBlockChainInfoResult to reflect
the current state of the RPC as widely implemented by other full-node
implementations.
---
 btcjson/chainsvrresults.go | 39 +++++++++++++++++++++++++++++++-------
 1 file changed, 32 insertions(+), 7 deletions(-)

diff --git a/btcjson/chainsvrresults.go b/btcjson/chainsvrresults.go
index 5518331d..b6993303 100644
--- a/btcjson/chainsvrresults.go
+++ b/btcjson/chainsvrresults.go
@@ -75,16 +75,41 @@ type GetAddedNodeInfoResult struct {
 	Addresses *[]GetAddedNodeInfoResultAddr `json:"addresses,omitempty"`
 }
 
+// SoftForkDescription describes the current state of a soft-fork which was
+// deployed using a super-majority block signalling.
+type SoftForkDescription struct {
+	ID      string `json:"id"`
+	Version uint32 `json:"version"`
+	Reject  struct {
+		Status bool `json:"status"`
+	} `json:"reject"`
+}
+
+// Bip9SoftForkDescription describes the current state of a defined BIP0009
+// version bits soft-fork.
+type Bip9SoftForkDescription struct {
+	Status    string `json:"status"`
+	Bit       uint8  `json:"bit"`
+	StartTime int64  `json:"startTime"`
+	Timeout   int64  `json:"timeout"`
+	Since     int32  `json:"since"`
+}
+
 // GetBlockChainInfoResult models the data returned from the getblockchaininfo
 // command.
 type GetBlockChainInfoResult struct {
-	Chain                string  `json:"chain"`
-	Blocks               int32   `json:"blocks"`
-	Headers              int32   `json:"headers"`
-	BestBlockHash        string  `json:"bestblockhash"`
-	Difficulty           float64 `json:"difficulty"`
-	VerificationProgress float64 `json:"verificationprogress"`
-	ChainWork            string  `json:"chainwork"`
+	Chain                string                              `json:"chain"`
+	Blocks               int32                               `json:"blocks"`
+	Headers              int32                               `json:"headers"`
+	BestBlockHash        string                              `json:"bestblockhash"`
+	Difficulty           float64                             `json:"difficulty"`
+	MedianTime           int64                               `json:"mediantime"`
+	VerificationProgress float64                             `json:"verificationprogress,omitempty"`
+	Pruned               bool                                `json:"pruned"`
+	PruneHeight          int32                               `json:"pruneheight,omitempty"`
+	ChainWork            string                              `json:"chainwork,omitempty"`
+	SoftForks            []*SoftForkDescription              `json:"softforks"`
+	Bip9SoftForks        map[string]*Bip9SoftForkDescription `json:"bip9_softforks"`
 }
 
 // GetBlockTemplateResultTx models the transactions field of the