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Update rpc_client.cpp

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update rpc_client::retrieve_value_from_reply and rpc_client::retrieve_array_value_from_reply;
fault on empty reply_str was fixed (empty value is returned)
This commit is contained in:
moss9001 2021-12-03 16:58:27 +02:00
parent 732cae963d
commit cbf791ccbe
1 changed files with 9 additions and 5 deletions
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14
libraries/plugins/peerplays_sidechain/common/rpc_client.cpp
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@ -834,15 +834,17 @@ rpc_client::rpc_client(const std::string &url, const std::string &user_name, con
}
std::string rpc_client::retrieve_array_value_from_reply(std::string reply_str, std::string array_path, uint32_t idx) {
if (reply_str.empty())
return std::string();
std::stringstream ss(reply_str);
boost::property_tree::ptree json;
boost::property_tree::read_json(ss, json);
if (json.find("result") == json.not_found()) {
return "";
return std::string();
}
auto json_result = json.get_child("result");
if (json_result.find(array_path) == json_result.not_found()) {
return "";
return std::string();
}
boost::property_tree::ptree array_ptree = json_result;
@ -859,19 +861,21 @@ std::string rpc_client::retrieve_array_value_from_reply(std::string reply_str, s
}
}
return "";
return std::string();
}
std::string rpc_client::retrieve_value_from_reply(std::string reply_str, std::string value_path) {
if (reply_str.empty())
return std::string();
std::stringstream ss(reply_str);
boost::property_tree::ptree json;
boost::property_tree::read_json(ss, json);
if (json.find("result") == json.not_found()) {
return "";
return std::string();
}
auto json_result = json.get_child("result");
if (json_result.find(value_path) == json_result.not_found()) {
return "";
return std::string();
}
return json_result.get<std::string>(value_path);
}