int PlMdbInit(void)
{
sysclock_t clock;
dbtime_t dbtime;
int rtn;
FlagDaySaved = FlagMonthSaved = 1;
FlagImpSaved = 1;
memset(PlMdbDay, PLDATA_EMPTY, sizeof(PlMdbDay));
memset(PlMdbMonth, PLDATA_EMPTY, sizeof(PlMdbMonth));
memset(PlMdbImp, PLDATA_EMPTY, sizeof(PlMdbImp));
PlMdbLockId = RegisterSysLock();
SysClockRead(&clock);
SYSCLOCK_DBTIME(&clock, dbtime);//根据冻结时间得到冻结文件
rtn = ReadPlMdbDay(PlMdbDay, dbtime);
if(rtn > 0) DebugPrint(0, "load %d mets plmdb day data\n", rtn);
//rtn = ReadPlMdbMonth(PlMdbMonth, dbtime);
//if(rtn > 0) DebugPrint(0, "load %d mets plmdb month data\n", rtn);
//rtn = ReadPlMdbImp(PlMdbImp, dbtime);
//if(rtn > 0) DebugPrint(0, "load plmdb imp ok\n");
SET_INIT_FLAG(PlMdbInit);
return 0;
}
/**
* @brief 保存载波表数据
*/
void SavePlMdb(void)
{
sysclock_t clock;
dbtime_t dbtime;
printf("SavePlMdb...\n");
PrintLog(3, "SavePlMdb...\n");
SysClockReadCurrent(&clock);//读系统时间
SYSCLOCK_DBTIME(&clock, dbtime);
LOCK_PLMDB;
//if(!FlagDaySaved)
//{
SavePlMdbDay(PlMdbDay, dbtime);//根据时标存储日冻结数据
//FlagDaySaved = 1;
//}
/*
if(!FlagMonthSaved)
{
SavePlMdbMonth(PlMdbMonth, dbtime);
FlagMonthSaved = 1;
}
if(!FlagImpSaved)
{
SavePlMdbImp(PlMdbImp, dbtime);
FlagImpSaved = 1;
}
PlcStateSave();
*/
UNLOCK_PLMDB;
}
static void LoadPltData(void)
{
char filename[64];
sysclock_t clock;
int len, itemlen, i, maxprd;
plt_filedata_t *pcache;
unsigned char *pbuf;
ResetPltData();
SysClockRead(&clock);
sprintf(filename, "%sdaytest@%02d%02d%02d.db", PLT_FILEPATH, clock.year, clock.month, clock.day);
SYSCLOCK_DBTIME(&clock, PltFileDate);
PltFileDate.s.tick = 0;
len = ReadBinFileCache(filename, MAGIC_FILE_PLT, PltFileCache, sizeof(PltFileCache));
if(len < 4) return;
pcache = (plt_filedata_t *)PltFileCache;
if(pcache->max_prd == 0 || pcache->max_prd > MAX_FILE_PRD) return;
if(pcache->max_met == 0 || pcache->max_met > MAX_PLCMET) return;
itemlen = (int)pcache->max_met&0xffff;
itemlen = itemlen*MET_DATA_LEN+PRD_HEAD_LEN;
maxprd = (int)pcache->max_prd&0xff;
i = maxprd*itemlen+FILE_HEAD_LEN;
if(len != i) {
ErrorLog("invalid file len(%d, %d)\n", len, i);
return;
}
PltFileData.invaid_prd = pcache->invaid_prd;
pbuf = (unsigned char *)pcache->prd;
for(i=0; i<maxprd; i++) {
memcpy(&PltFileData.prd[i], pbuf, itemlen);
pbuf += itemlen;
}
}
static void PrdCheck(void)
{
int prd, i;
sysclock_t clock;
unsigned short ctime;
SysClockReadCurrent(&clock);
ctime = clock.hour;
ctime *= 60;
ctime += clock.minute;
{
dbtime_t dbtime;
SYSCLOCK_DBTIME(&clock, dbtime);
dbtime.s.tick = 0;
if(dbtime.u != PltFileDate.u) {
ResetPltData();
CycCount = 0;
ReadMetsCount = OkMetsCount = 0;
ReadMetsCount1 = OkMetsCount1 = 0;
PltCurMetid = PLC_BASEMETP;
CalculateMetCount();
PltReadEnd = 0;
PltFileDate.u = dbtime.u;
}
}
for(prd=0; prd<PltConfig.prdcount; prd++) {
if(ctime >= PltConfig.prdconfig[prd].start_time && ctime < PltConfig.prdconfig[prd].end_time) break;
}
if(prd >= PltConfig.prdcount) prd = -1;
if(prd == PrdCurrent) return;
if(PrdCurrent >= 0) {
if(PltFileData.prd[PrdCurrent].end_hour) i = 1;
else if(PltFileData.prd[PrdCurrent].end_min) i = 1;
else if(PltFileData.prd[PrdCurrent].end_sec) i = 1;
else i = 0;
if(0 == i) {
PltFileData.prd[PrdCurrent].end_hour = clock.hour;
PltFileData.prd[PrdCurrent].end_min = clock.minute;
PltFileData.prd[PrdCurrent].end_sec = clock.second;
}
if(ReadMetsCount > 0) {
i = (OkMetsCount * 1000)/ReadMetsCount;
if(i >= 0) PltFileData.prd[PrdCurrent].ok_rate = (unsigned short)i;
}
if(ReadMetsCount1 > 0) {
i = (OkMetsCount1 * 1000)/ReadMetsCount1;
if(i >= 0) PltFileData.prd[PrdCurrent].ok_rate_1 = (unsigned short)i;
}
PltFileData.invaid_prd = PrdCurrent+1;
SavePltData(&clock);
if((PrdCurrent+1) == PltConfig.prdcount) ResetPltData();
}
CycCount = 0;
ReadMetsCount = OkMetsCount = 0;
ReadMetsCount1 = OkMetsCount1 = 0;
PltCurMetid = PLC_BASEMETP;
CalculateMetCount();
PltReadEnd = 0;
if(prd >= 0) {
PltFileData.prd[prd].start_hour = clock.hour;
PltFileData.prd[prd].start_min = clock.minute;
PltFileData.prd[prd].start_sec = clock.second;
}
PrdCurrent = prd;
}
