2 * This program is free software; you can redistribute it and/or modify
3 * it under the terms of the GNU General Public License as published by
4 * the Free Software Foundation; either version 2 of the License, or
5 * (at your option) any later version.
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 * GNU General Public License for more details.
12 * You should have received a copy of the GNU General Public License
13 * along with this program; if not, write to the Free Software
14 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 * Author : Boris Mikhailenko <stg34@stargazer.dp.ua>
27 $Date: 2010/10/07 16:57:21 $
31 #include "tariff_impl.h"
33 #include "stg_timer.h"
34 #include "stg/common.h"
37 #include <algorithm> // std::max
39 //-----------------------------------------------------------------------------
40 TARIFF_IMPL & TARIFF_IMPL::operator=(const TARIFF_DATA & td)
45 //-----------------------------------------------------------------------------
46 double TARIFF_IMPL::GetPriceWithTraffType(uint64_t up,
51 return GetPriceWithoutFreeMb(dir, GetTraffByType(up, down) / (1024 * 1024), t);
53 //-----------------------------------------------------------------------------
54 int64_t TARIFF_IMPL::GetTraffByType(uint64_t up, uint64_t down) const
56 switch (tariffData.tariffConf.traffType)
65 return std::max(up, down);
67 default: //TRAFF_UP_DOWN:
71 //-----------------------------------------------------------------------------
72 int TARIFF_IMPL::GetThreshold(int dir) const
74 return tariffData.dirPrice[dir].threshold;
76 //-----------------------------------------------------------------------------
77 void TARIFF_IMPL::Print() const
79 printfd(__FILE__, "Traiff name: %s\n", tariffData.tariffConf.name.c_str());
81 //-----------------------------------------------------------------------------
82 int TARIFF_IMPL::Interval(int dir, time_t t) const
84 // Start of the day (and end of the night) in sec from 00:00:00
85 int s1 = tariffData.dirPrice[dir].hDay * 3600 +
86 tariffData.dirPrice[dir].mDay * 60;
87 // Start of the night (and end of the day) in sec from 00:00:00
88 int s2 = tariffData.dirPrice[dir].hNight * 3600 +
89 tariffData.dirPrice[dir].mNight * 60;
95 // Position of time t in sec from 00:00:00
96 // Ignoring seconds due to minute precision
97 int lts = lt->tm_hour * 3600 + lt->tm_min * 60;
101 // Normal situation (00:00:00 is a night)
102 if (lts > s1 && lts < s2)
109 // Not so common but possible situation (00:00:00 is a day)
110 if (lts < s1 && lts > s2)
116 //-----------------------------------------------------------------------------
117 double TARIFF_IMPL::GetPriceWithoutFreeMb(int dir, int64_t mb, time_t t) const
119 int interval = Interval(dir, t);
128 bool nd = tariffData.dirPrice[dir].noDiscount;
129 bool sp = tariffData.dirPrice[dir].singlePrice;
130 bool th = (interval == TARIFF_NIGHT);
131 bool tr = (mb > tariffData.dirPrice[dir].threshold);
133 if (!nd && !sp && th && tr)
134 return tariffData.dirPrice[dir].priceNightB;
136 return tariffData.dirPrice[dir].priceDayB;
138 return tariffData.dirPrice[dir].priceNightA;
140 return tariffData.dirPrice[dir].priceDayA;
142 //-----------------------------------------------------------------------------
143 std::string TARIFF_IMPL::TariffChangeIsAllowed(const TARIFF & to, time_t currentTime) const
145 time_t timeout = GetChangePolicyTimeout();
146 if (currentTime > timeout && timeout != 0)
148 switch (GetChangePolicy())
152 case TARIFF::TO_CHEAP:
153 if (to.GetFee() < GetFee())
156 return "New tariff '" + to.GetName() + "' is more expensive than current tariff '" + GetName() + "'. The policy is '" + TARIFF::ChangePolicyToString(GetChangePolicy()) + "'.";
157 case TARIFF::TO_EXPENSIVE:
158 if (to.GetFee() >= GetFee())
161 return "New tariff '" + to.GetName() + "' is more cheap than current tariff '" + GetName() + "'. The policy is '" + TARIFF::ChangePolicyToString(GetChangePolicy()) + "'.";
163 return "Current tariff '" + GetName() + "', new tariff '" + to.GetName() + "'. The policy is '" + TARIFF::ChangePolicyToString(GetChangePolicy()) + "'.";
167 //-----------------------------------------------------------------------------