+std::vector<SGCONF::API_ACTION::PARAM> GetUserParams()
+{
+std::vector<SGCONF::API_ACTION::PARAM> params;
+params.push_back(SGCONF::API_ACTION::PARAM("password", "<password>", "\tuser's password"));
+params.push_back(SGCONF::API_ACTION::PARAM("cash", "<cash>", "\t\tuser's cash"));
+params.push_back(SGCONF::API_ACTION::PARAM("credit", "<amount>", "\tuser's credit"));
+params.push_back(SGCONF::API_ACTION::PARAM("credit-expire", "<date>", "\tcredit expiration"));
+params.push_back(SGCONF::API_ACTION::PARAM("free", "<free mb>", "\tprepaid traffic"));
+params.push_back(SGCONF::API_ACTION::PARAM("disabled", "<flag>", "\tdisable user (y|n)"));
+params.push_back(SGCONF::API_ACTION::PARAM("passive", "<flag>", "\tmake user passive (y|n)"));
+params.push_back(SGCONF::API_ACTION::PARAM("disable-detail-stat", "<flag>", "disable detail stat (y|n)"));
+params.push_back(SGCONF::API_ACTION::PARAM("always-online", "<flag>", "\tmake user always online (y|n)"));
+params.push_back(SGCONF::API_ACTION::PARAM("ips", "<ips>", "\t\tcoma-separated list of ips"));
+params.push_back(SGCONF::API_ACTION::PARAM("tariff", "<tariff name>", "\tcurrent tariff"));
+params.push_back(SGCONF::API_ACTION::PARAM("next-tariff", "<tariff name>", "tariff starting from the next month"));
+params.push_back(SGCONF::API_ACTION::PARAM("group", "<group>", "\t\tuser's group"));
+params.push_back(SGCONF::API_ACTION::PARAM("note", "<note>", "\t\tuser's note"));
+params.push_back(SGCONF::API_ACTION::PARAM("email", "<email>", "\t\tuser's email"));
+params.push_back(SGCONF::API_ACTION::PARAM("name", "<real name>", "\tuser's real name"));
+params.push_back(SGCONF::API_ACTION::PARAM("address", "<address>", "\tuser's postal address"));
+params.push_back(SGCONF::API_ACTION::PARAM("phone", "<phone>", "\t\tuser's phone number"));
+params.push_back(SGCONF::API_ACTION::PARAM("corp", "<corp name>", "\t\tcorporation name"));
+params.push_back(SGCONF::API_ACTION::PARAM("session-traffic", "<up/dn, ...>", "coma-separated session upload and download"));
+params.push_back(SGCONF::API_ACTION::PARAM("month-traffic", "<up/dn, ...>", "coma-separated month upload and download"));
+params.push_back(SGCONF::API_ACTION::PARAM("user-data", "<value, ...>", "coma-separated user data values"));
+return params;
+}
+
+std::vector<SGCONF::API_ACTION::PARAM> GetCheckParams()
+{
+std::vector<SGCONF::API_ACTION::PARAM> params;
+params.push_back(SGCONF::API_ACTION::PARAM("password", "<password>", "\tuser's password"));
+return params;
+}
+
+std::vector<SGCONF::API_ACTION::PARAM> GetMessageParams()
+{
+std::vector<SGCONF::API_ACTION::PARAM> params;
+params.push_back(SGCONF::API_ACTION::PARAM("logins", "<login, ...>", "\tlist of logins to send a message"));
+params.push_back(SGCONF::API_ACTION::PARAM("text", "<text>", "\t\tmessage text"));
+return params;
+}
+
+void ConvBool(const std::string & value, RESETABLE<int> & res)
+{
+res = !value.empty() && value[0] == 'y';
+}
+
+void Splice(std::vector<RESETABLE<std::string> > & lhs, const std::vector<RESETABLE<std::string> > & rhs)
+{
+for (size_t i = 0; i < lhs.size(); ++i)
+ lhs[i].splice(rhs[i]);
+}
+
+RESETABLE<std::string> ConvString(const std::string & value)
+{
+return value;
+}
+
+void ConvStringList(std::string value, std::vector<RESETABLE<std::string> > & res)
+{
+value.erase(std::remove(value.begin(), value.end(), ' '), value.end());
+Splice(res, Split<std::vector<RESETABLE<std::string> > >(value, ',', ConvString));
+}
+
+void ConvCreditExpire(const std::string & value, RESETABLE<time_t> & res)
+{
+struct tm brokenTime;
+if (stg_strptime(value.c_str(), "%Y-%m-%d %H:%M:%S", &brokenTime) == NULL)
+ throw SGCONF::ACTION::ERROR("Credit expiration should be in format 'YYYY-MM-DD HH:MM:SS'. Got: '" + value + "'");
+res = stg_timegm(&brokenTime);
+}
+
+void ConvIPs(const std::string & value, RESETABLE<USER_IPS> & res)
+{
+res = StrToIPS(value);
+}
+
+struct TRAFF
+{
+ uint64_t up;
+ uint64_t down;
+};
+
+TRAFF ConvTraff(const std::string & value)
+{
+TRAFF res;
+size_t slashPos = value.find_first_of('/');
+if (slashPos == std::string::npos)
+ throw SGCONF::ACTION::ERROR("Traffic record should be in format 'upload/download'. Got: '" + value + "'");
+
+if (str2x(value.substr(0, slashPos), res.up) < 0)
+ throw SGCONF::ACTION::ERROR("Traffic value should be an integer. Got: '" + value.substr(0, slashPos) + "'");
+if (str2x(value.substr(slashPos + 1, value.length() - slashPos), res.down) < 0)
+ throw SGCONF::ACTION::ERROR("Traffic value should be an integer. Got: '" + value.substr(slashPos + 1, value.length() - slashPos) + "'");
+return res;
+}
+
+void ConvSessionTraff(std::string value, USER_STAT_RES & res)
+{
+value.erase(std::remove(value.begin(), value.end(), ' '), value.end());
+std::vector<TRAFF> traff(Split<std::vector<TRAFF> >(value, ',', ConvTraff));
+if (traff.size() != DIR_NUM)
+ throw SGCONF::ACTION::ERROR("There should be prcisely " + x2str(DIR_NUM) + " records of session traffic.");
+for (size_t i = 0; i < DIR_NUM; ++i)
+ {
+ res.sessionUp[i] = traff[i].up;
+ res.sessionDown[i] = traff[i].down;
+ }
+}
+
+void ConvMonthTraff(std::string value, USER_STAT_RES & res)
+{
+value.erase(std::remove(value.begin(), value.end(), ' '), value.end());
+std::vector<TRAFF> traff(Split<std::vector<TRAFF> >(value, ',', ConvTraff));
+if (traff.size() != DIR_NUM)
+ throw SGCONF::ACTION::ERROR("There should be prcisely " + x2str(DIR_NUM) + " records of month traffic.");
+for (size_t i = 0; i < DIR_NUM; ++i)
+ {
+ res.monthUp[i] = traff[i].up;
+ res.monthDown[i] = traff[i].down;
+ }
+}
+