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RPC: Hide softfork if timeout is 0

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jl2012 2016-06-25 00:55:07 +08:00
parent 5cdc54b4b6
commit 409f83322e
1 changed files with 12 additions and 3 deletions
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15
src/rpc/blockchain.cpp
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@ -868,6 +868,15 @@ static UniValue BIP9SoftForkDesc(const Consensus::Params& consensusParams, Conse
return rv;
}
void BIP9SoftForkDescPushBack(UniValue& bip9_softforks, const std::string &name, const Consensus::Params& consensusParams, Consensus::DeploymentPos id)
{
// Deployments with timeout value of 0 are hidden.
// A timeout value of 0 guarantees a softfork will never be activated.
// This is used when softfork codes are merged without specifying the deployment schedule.
if (consensusParams.vDeployments[id].nTimeout > 0)
bip9_softforks.push_back(Pair(name, BIP9SoftForkDesc(consensusParams, id)));
}
UniValue getblockchaininfo(const UniValue& params, bool fHelp)
{
if (fHelp || params.size() != 0)
@ -901,7 +910,7 @@ UniValue getblockchaininfo(const UniValue& params, bool fHelp)
" ],\n"
" \"bip9_softforks\": { (object) status of BIP9 softforks in progress\n"
" \"xxxx\" : { (string) name of the softfork\n"
" \"status\": \"xxxx\", (string) one of \"defined\", \"started\", \"lockedin\", \"active\", \"failed\"\n"
" \"status\": \"xxxx\", (string) one of \"defined\", \"started\", \"locked_in\", \"active\", \"failed\"\n"
" \"bit\": xx, (numeric) the bit, 0-28, in the block version field used to signal this soft fork\n"
" \"startTime\": xx, (numeric) the minimum median time past of a block at which the bit gains its meaning\n"
" \"timeout\": xx (numeric) the median time past of a block at which the deployment is considered failed if not yet locked in\n"
@ -933,8 +942,8 @@ UniValue getblockchaininfo(const UniValue& params, bool fHelp)
softforks.push_back(SoftForkDesc("bip34", 2, tip, consensusParams));
softforks.push_back(SoftForkDesc("bip66", 3, tip, consensusParams));
softforks.push_back(SoftForkDesc("bip65", 4, tip, consensusParams));
bip9_softforks.push_back(Pair("csv", BIP9SoftForkDesc(consensusParams, Consensus::DEPLOYMENT_CSV)));
bip9_softforks.push_back(Pair("segwit", BIP9SoftForkDesc(consensusParams, Consensus::DEPLOYMENT_SEGWIT)));
BIP9SoftForkDescPushBack(bip9_softforks, "csv", consensusParams, Consensus::DEPLOYMENT_CSV);
BIP9SoftForkDescPushBack(bip9_softforks, "segwit", consensusParams, Consensus::DEPLOYMENT_SEGWIT);
obj.push_back(Pair("softforks", softforks));
obj.push_back(Pair("bip9_softforks", bip9_softforks));