Merge #14530: Use RPCHelpMan to generate RPC doc strings

fa483e13b3 rpc: Add RPCHelpMan for machine-generated help (MarcoFalke)
fa0d36f712 rpc: Include rpc/util.h where needed for RPCHelpMan (MarcoFalke)

Pull request description:

  This introduces a manager for the RPC help generation and demonstrates its use of it in some RPCs.

  It is the first non-exhaustive step toward #14378 and I will create pull requests for the next steps after this one is merged.

Tree-SHA512: 86f68322443ff01cd964aaf0ebe186be63fbebe4c47676cf7a622cc2b5305fd176bd57badfd1bbf788a036812253eb0dead74ecc3b30664c3e0d9392b2248054
This commit is contained in:
MarcoFalke
2018-11-13 12:34:43 -05:00
10 changed files with 346 additions and 23 deletions

View File

@@ -10,10 +10,8 @@
#include <core_io.h>
#include <index/txindex.h>
#include <init.h>
#include <keystore.h>
#include <validation.h>
#include <validationinterface.h>
#include <key_io.h>
#include <keystore.h>
#include <merkleblock.h>
#include <net.h>
#include <policy/policy.h>
@@ -29,6 +27,8 @@
#include <txmempool.h>
#include <uint256.h>
#include <util/strencodings.h>
#include <validation.h>
#include <validationinterface.h>
#include <future>
#include <stdint.h>
@@ -206,7 +206,16 @@ static UniValue gettxoutproof(const JSONRPCRequest& request)
{
if (request.fHelp || (request.params.size() != 1 && request.params.size() != 2))
throw std::runtime_error(
"gettxoutproof [\"txid\",...] ( blockhash )\n"
RPCHelpMan{"gettxoutproof",
{
{"txids", RPCArg::Type::ARR,
{
{"txid", RPCArg::Type::STR_HEX, false},
},
false},
{"blockhash", RPCArg::Type::STR_HEX, true},
}}
.ToString() +
"\nReturns a hex-encoded proof that \"txid\" was included in a block.\n"
"\nNOTE: By default this function only works sometimes. This is when there is an\n"
"unspent output in the utxo for this transaction. To make it always work,\n"
@@ -673,10 +682,17 @@ static void TxInErrorToJSON(const CTxIn& txin, UniValue& vErrorsRet, const std::
static UniValue combinerawtransaction(const JSONRPCRequest& request)
{
if (request.fHelp || request.params.size() != 1)
throw std::runtime_error(
"combinerawtransaction [\"hexstring\",...]\n"
RPCHelpMan{"combinerawtransaction",
{
{"txs", RPCArg::Type::ARR,
{
{"hexstring", RPCArg::Type::STR_HEX, false},
},
false},
}}
.ToString() +
"\nCombine multiple partially signed transactions into one transaction.\n"
"The combined transaction may be another partially signed transaction or a \n"
"fully signed transaction."
@@ -899,7 +915,30 @@ static UniValue signrawtransactionwithkey(const JSONRPCRequest& request)
{
if (request.fHelp || request.params.size() < 2 || request.params.size() > 4)
throw std::runtime_error(
"signrawtransactionwithkey \"hexstring\" [\"privatekey1\",...] ( [{\"txid\":\"id\",\"vout\":n,\"scriptPubKey\":\"hex\",\"redeemScript\":\"hex\"},...] sighashtype )\n"
RPCHelpMan{"signrawtransactionwithkey",
{
{"hexstring", RPCArg::Type::STR, false},
{"privkyes", RPCArg::Type::ARR,
{
{"privatekey", RPCArg::Type::STR_HEX, false},
},
false},
{"prevtxs", RPCArg::Type::ARR,
{
{"", RPCArg::Type::OBJ,
{
{"txid", RPCArg::Type::STR_HEX, false},
{"vout", RPCArg::Type::NUM, false},
{"scriptPubKey", RPCArg::Type::STR_HEX, false},
{"redeemScript", RPCArg::Type::STR_HEX, false},
{"amount", RPCArg::Type::AMOUNT, false},
},
true},
},
true},
{"sighashtype", RPCArg::Type::STR, true},
}}
.ToString() +
"\nSign inputs for raw transaction (serialized, hex-encoded).\n"
"The second argument is an array of base58-encoded private\n"
"keys that will be the only keys used to sign the transaction.\n"
@@ -1454,7 +1493,15 @@ UniValue combinepsbt(const JSONRPCRequest& request)
{
if (request.fHelp || request.params.size() != 1)
throw std::runtime_error(
"combinepsbt [\"psbt\",...]\n"
RPCHelpMan{"combinepsbt",
{
{"txs", RPCArg::Type::ARR,
{
{"psbt", RPCArg::Type::STR_HEX, false},
},
false},
}}
.ToString() +
"\nCombine multiple partially signed Bitcoin transactions into one transaction.\n"
"Implements the Combiner role.\n"
"\nArguments:\n"
@@ -1571,7 +1618,37 @@ UniValue createpsbt(const JSONRPCRequest& request)
{
if (request.fHelp || request.params.size() < 2 || request.params.size() > 4)
throw std::runtime_error(
"createpsbt [{\"txid\":\"id\",\"vout\":n},...] [{\"address\":amount},{\"data\":\"hex\"},...] ( locktime ) ( replaceable )\n"
RPCHelpMan{"createpsbt",
{
{"inputs", RPCArg::Type::ARR,
{
{"", RPCArg::Type::OBJ,
{
{"txid", RPCArg::Type::STR_HEX, false},
{"vout", RPCArg::Type::NUM, false},
{"sequence", RPCArg::Type::NUM, true},
},
false},
},
false},
{"outputs", RPCArg::Type::ARR,
{
{"", RPCArg::Type::OBJ,
{
{"address", RPCArg::Type::AMOUNT, false},
},
true},
{"", RPCArg::Type::OBJ,
{
{"data", RPCArg::Type::STR_HEX, false},
},
true},
},
false},
{"locktime", RPCArg::Type::NUM, true},
{"replaceable", RPCArg::Type::BOOL, true},
}}
.ToString() +
"\nCreates a transaction in the Partially Signed Transaction format.\n"
"Implements the Creator role.\n"
"\nArguments:\n"