bool SysTestBase::CommandLineRPC_GetValue(int argc, const char *argv[], Value &value) {
string strPrint;
bool nRes = false;
try {
// Skip switches
while (argc > 1 && IsSwitchChar(argv[1][0])) {
argc--;
argv++;
}
// Method
if (argc < 2)
throw runtime_error("too few parameters");
string strMethod = argv[1];
// Parameters default to strings
std::vector<std::string> strParams(&argv[2], &argv[argc]);
Array params = RPCConvertValues(strMethod, strParams);
// Execute
Object reply = CallRPC(strMethod, params);
// Parse reply
const Value& result = find_value(reply, "result");
const Value& error = find_value(reply, "error");
if (error.type() != null_type) {
// Error
strPrint = "error: " + write_string(error, false);
// int code = find_value(error.get_obj(), "code").get_int();
} else {
value = result;
// Result
if (result.type() == null_type)
strPrint = "";
else if (result.type() == str_type)
strPrint = result.get_str();
else
strPrint = write_string(result, true);
nRes = true;
}
} catch (boost::thread_interrupted) {
throw;
} catch (std::exception& e) {
strPrint = string("error: ") + e.what();
} catch (...) {
PrintExceptionContinue(NULL, "CommandLineRPC()");
throw;
}
if (strPrint != "") {
if (false == nRes) {
// cout<<strPrint<<endl;
}
// fprintf((nRes == 0 ? stdout : stderr), "%s\n", strPrint.c_str());
}
return nRes;
}
static int CommandLineRPC(int argc, char *argv[])
{
std::string strPrint;
int nRet = 0;
try {
// Skip switches
while (argc > 1 && IsSwitchChar(argv[1][0])) {
argc--;
argv++;
}
std::string rpcPass;
if (gArgs.GetBoolArg("-stdinrpcpass", false)) {
if (!std::getline(std::cin, rpcPass)) {
throw std::runtime_error("-stdinrpcpass specified but failed to read from standard input");
}
gArgs.ForceSetArg("-rpcpassword", rpcPass);
}
std::vector<std::string> args = std::vector<std::string>(&argv[1], &argv[argc]);
if (gArgs.GetBoolArg("-stdin", false)) {
// Read one arg per line from stdin and append
std::string line;
while (std::getline(std::cin, line)) {
args.push_back(line);
}
}
std::unique_ptr<BaseRequestHandler> rh;
std::string method;
if (gArgs.GetBoolArg("-getinfo", false)) {
rh.reset(new GetinfoRequestHandler());
method = "";
} else {
rh.reset(new DefaultRequestHandler());
if (args.size() < 1) {
throw std::runtime_error("too few parameters (need at least command)");
}
method = args[0];
args.erase(args.begin()); // Remove trailing method name from arguments vector
}
// Execute and handle connection failures with -rpcwait
const bool fWait = gArgs.GetBoolArg("-rpcwait", false);
do {
try {
const UniValue reply = CallRPC(rh.get(), method, args);
// Parse reply
const UniValue& result = find_value(reply, "result");
const UniValue& error = find_value(reply, "error");
if (!error.isNull()) {
// Error
int code = error["code"].get_int();
if (fWait && code == RPC_IN_WARMUP)
throw CConnectionFailed("server in warmup");
strPrint = "error: " + error.write();
nRet = abs(code);
if (error.isObject())
{
UniValue errCode = find_value(error, "code");
UniValue errMsg = find_value(error, "message");
strPrint = errCode.isNull() ? "" : "error code: "+errCode.getValStr()+"\n";
if (errMsg.isStr())
strPrint += "error message:\n"+errMsg.get_str();
if (errCode.isNum() && errCode.get_int() == RPC_WALLET_NOT_SPECIFIED) {
strPrint += "\nTry adding \"-rpcwallet=<filename>\" option to bitcoin-cli command line.";
}
}
} else {
// Result
if (result.isNull())
strPrint = "";
else if (result.isStr())
strPrint = result.get_str();
else
strPrint = result.write(2);
}
// Connection succeeded, no need to retry.
break;
}
catch (const CConnectionFailed&) {
if (fWait)
MilliSleep(1000);
else
throw;
}
} while (fWait);
}
catch (const boost::thread_interrupted&) {
throw;
}
catch (const std::exception& e) {
strPrint = std::string("error: ") + e.what();
nRet = EXIT_FAILURE;
}
catch (...) {
PrintExceptionContinue(nullptr, "CommandLineRPC()");
throw;
}
if (strPrint != "") {
fprintf((nRet == 0 ? stdout : stderr), "%s\n", strPrint.c_str());
}
return nRet;
}
int CommandLineRPC(int argc, char *argv[])
{
std::string strPrint;
int nRet = 0;
try {
// Skip switches
while (argc > 1 && IsSwitchChar(argv[1][0])) {
argc--;
argv++;
}
std::vector<std::string> args = std::vector<std::string>(&argv[1], &argv[argc]);
if (GetBoolArg("-stdin", false)) {
// Read one arg per line from stdin and append
std::string line;
while (std::getline(std::cin,line))
args.push_back(line);
}
if (args.size() < 1)
throw std::runtime_error("too few parameters (need at least command)");
std::string strMethod = args[0];
args.erase(args.begin()); // Remove trailing method name from arguments vector
UniValue params;
if(GetBoolArg("-named", DEFAULT_NAMED)) {
params = RPCConvertNamedValues(strMethod, args);
} else {
params = RPCConvertValues(strMethod, args);
}
// Execute and handle connection failures with -rpcwait
const bool fWait = GetBoolArg("-rpcwait", false);
do {
try {
const UniValue reply = CallRPC(strMethod, params);
// Parse reply
const UniValue& result = find_value(reply, "result");
const UniValue& error = find_value(reply, "error");
if (!error.isNull()) {
// Error
int code = error["code"].get_int();
if (fWait && code == RPC_IN_WARMUP)
throw CConnectionFailed("server in warmup");
strPrint = "error: " + error.write();
nRet = abs(code);
if (error.isObject())
{
UniValue errCode = find_value(error, "code");
UniValue errMsg = find_value(error, "message");
strPrint = errCode.isNull() ? "" : "error code: "+errCode.getValStr()+"\n";
if (errMsg.isStr())
strPrint += "error message:\n"+errMsg.get_str();
}
} else {
// Result
if (result.isNull())
strPrint = "";
else if (result.isStr())
strPrint = result.get_str();
else
strPrint = result.write(2);
}
// Connection succeeded, no need to retry.
break;
}
catch (const CConnectionFailed&) {
if (fWait)
MilliSleep(1000);
else
throw;
}
} while (fWait);
}
catch (const boost::thread_interrupted&) {
throw;
}
catch (const std::exception& e) {
strPrint = std::string("error: ") + e.what();
nRet = EXIT_FAILURE;
}
catch (...) {
PrintExceptionContinue(NULL, "CommandLineRPC()");
throw;
}
if (strPrint != "") {
fprintf((nRet == 0 ? stdout : stderr), "%s\n", strPrint.c_str());
}
return nRet;
}
int CommandLineRPC(int argc, char *argv[])
{
std::string strPrint;
int nRet = 0;
try
{
// Skip switches
while (argc > 1 && IsSwitchChar(argv[1][0]))
{
argc--;
argv++;
}
// Method
if (argc < 2)
throw std::runtime_error("too few parameters");
std::string strMethod = argv[1];
// Parameters default to strings
std::vector<std::string> strParams(&argv[2], &argv[argc]);
json_spirit::Array params = RPCConvertValues(strMethod, strParams);
// Execute
json_spirit::Object reply = CallRPC(strMethod, params);
// Parse reply
const json_spirit::Value& result = find_value(reply, "result");
const json_spirit::Value& error = find_value(reply, "error");
if (error.type() != json_spirit::null_type)
{
// Error
strPrint = "error: " + write_string(error, false);
int code = find_value(error.get_obj(), "code").get_int();
nRet = abs(code);
}
else
{
// Result
if (result.type() == json_spirit::null_type)
strPrint = "";
else if (result.type() == json_spirit::str_type)
strPrint = result.get_str();
else
strPrint = write_string(result, true);
}
}
catch (boost::thread_interrupted) {
throw;
}
catch (std::exception& e) {
strPrint = std::string("error: ") + e.what();
nRet = abs(RPC_MISC_ERROR);
}
catch (...) {
PrintExceptionContinue(NULL, "CommandLineRPC()");
throw;
}
if (strPrint != "")
{
fprintf((nRet == 0 ? stdout : stderr), "%s\n", strPrint.c_str());
}
return nRet;
}
