Method parse

src/rpc/request.cpp:203–234

}

void JSONRPCRequest::parse(const UniValue& valRequest)
{
    // Parse request
    if (!valRequest.isObject())
        throw JSONRPCError(RPC_INVALID_REQUEST, "Invalid Request object");
    const UniValue& request = valRequest.get_obj();

    // Parse id now so errors from here on will have the id
    id = find_value(request, "id");

    // Parse method
    UniValue valMethod = find_value(request, "method");
    if (valMethod.isNull())
        throw JSONRPCError(RPC_INVALID_REQUEST, "Missing method");
    if (!valMethod.isStr())
        throw JSONRPCError(RPC_INVALID_REQUEST, "Method must be a string");
    strMethod = valMethod.get_str();
    if (fLogIPs)
        LogPrint(BCLog::RPC, "ThreadRPCServer method=%s user=%s peeraddr=%s\n", SanitizeString(strMethod),
            this->authUser, this->peerAddr);
    else
        LogPrint(BCLog::RPC, "ThreadRPCServer method=%s user=%s\n", SanitizeString(strMethod), this->authUser);

    // Parse params
    UniValue valParams = find_value(request, "params");
    if (valParams.isArray() || valParams.isObject())
        params = valParams;
    else if (valParams.isNull())
        params = UniValue(UniValue::VARR);
    else
        throw JSONRPCError(RPC_INVALID_REQUEST, "Params must be an array or object");
}