Merge pull request #6457

0ef9858 Documenting pruned, pruneheight and softforks in getblockchaininfo (Simon Males)
0c89579 Include pruned state in chaininfo.json (Simon Males)

Author: laanwj

doc/REST-interface.md

@@ -40,6 +40,9 @@ Only supports JSON as output format.
 * difficulty : (numeric) the current difficulty
 * verificationprogress : (numeric) estimate of verification progress [0..1]
 * chainwork : (string) total amount of work in active chain, in hexadecimal
+* pruned : (boolean) if the blocks are subject to pruning
+* pruneheight : (numeric) heighest block available
+* softforks : (array) status of softforks in progress
 
 ####Query UTXO set
 `GET /rest/getutxos/<checkmempool>/<txid>-<n>/<txid>-<n>/.../<txid>-<n>.<bin|hex|json>`

src/rpcblockchain.cpp

@@ -594,6 +594,8 @@ UniValue getblockchaininfo(const UniValue& params, bool fHelp)
             "  \"difficulty\": xxxxxx,     (numeric) the current difficulty\n"
             "  \"verificationprogress\": xxxx, (numeric) estimate of verification progress [0..1]\n"
             "  \"chainwork\": \"xxxx\"     (string) total amount of work in active chain, in hexadecimal\n"
+            "  \"pruned\": xx,             (boolean) if the blocks are subject to pruning\n"
+            "  \"pruneheight\": xxxxxx,    (numeric) heighest block available\n"
             "  \"softforks\": [            (array) status of softforks in progress\n"
             "     {\n"
             "        \"id\": \"xxxx\",        (string) name of softfork\n"