#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include "onvif_comm.h"
#include "onvif_dump.h"
#ifdef
#include <windows.h>
#endif
/************************************************************************
**函数:ONVIF_GetSystemDateAndTime
**功能:获取设备的系统时间
**参数:
[in] DeviceXAddr - 设备服务地址
**返回:
0表明成功,非0表明失败
**备注:
1). 对于IPC摄像头,OSD打印的时间是其LocalDateTime
************************************************************************/
int ONVIF_GetSystemDateAndTime(const char *DeviceXAddr)
{
int result = 0;
struct soap *soap = NULL;
struct _tds__GetSystemDateAndTime GetTm_req;
struct _tds__GetSystemDateAndTimeResponse GetTm_resp;
SOAP_ASSERT(NULL != DeviceXAddr);
SOAP_ASSERT(NULL != (soap = ONVIF_soap_new(SOAP_SOCK_TIMEOUT)));
ONVIF_SetAuthInfo(soap, USERNAME, PASSWORD);
memset(&GetTm_req, 0x00, sizeof(GetTm_req));
memset(&GetTm_resp, 0x00, sizeof(GetTm_resp));
result = soap_call___tds__GetSystemDateAndTime(soap, DeviceXAddr, NULL, &GetTm_req, &GetTm_resp);
SOAP_CHECK_ERROR(result, soap, "GetSystemDateAndTime");
dump_tds__GetSystemDateAndTime(&GetTm_resp);
EXIT:
if (NULL != soap) {
ONVIF_soap_delete(soap);
}
return result;
}
/************************************************************************
**函数:ONVIF_GetHostTimeZone
**功能:获取主机的时区信息
**参数:
[out] TZ - 返回的时区信息
[in] sizeTZ - TZ缓存大小
**返回:无
**备注:
************************************************************************/
static void ONVIF_GetHostTimeZone(char *TZ, int sizeTZ)
{
char timezone[20] = {0};
#ifdef
TIME_ZONE_INFORMATION TZinfo;
GetTimeZoneInformation(&TZinfo);
sprintf(timezone, "GMT%c%02d:%02d", (TZinfo.Bias <= 0) ? '+' : '-', labs(TZinfo.Bias) / 60, labs(TZinfo.Bias) % 60);
#else
FILE *fp = NULL;
char time_fmt[32] = {0};
fp = popen("date +%z", "r");
fread(time_fmt, sizeof(time_fmt), 1, fp);
pclose(fp);
if( ((time_fmt[0] == '+') || (time_fmt[0] == '-')) &&
isdigit(time_fmt[1]) && isdigit(time_fmt[2]) && isdigit(time_fmt[3]) && isdigit(time_fmt[4]) ) {
sprintf(timezone, "GMT%c%c%c:%c%c", time_fmt[0], time_fmt[1], time_fmt[2], time_fmt[3], time_fmt[4]);
} else {
strcpy(timezone, "GMT+08:00");
}
#endif
if (sizeTZ > strlen(timezone)) {
strcpy(TZ, timezone);
}
return;
}
/************************************************************************
**函数:ONVIF_SetSystemDateAndTime
**功能:根据客户端主机当前时间,校时IPC的系统时间
**参数:
[in] DeviceXAddr - 设备服务地址
**返回:
0表明成功,非0表明失败
**备注:
1). 对于IPC摄像头,OSD打印的时间是其本地时间(本地时间跟时区息息相关),设置时间时一定要注意时区的正确性。
************************************************************************/
int ONVIF_SetSystemDateAndTime(const char *DeviceXAddr)
{
int result = 0;
struct soap *soap = NULL;
struct _tds__SetSystemDateAndTime SetTm_req;
struct _tds__SetSystemDateAndTimeResponse SetTm_resp;
char TZ[20]; // 用于获取客户端主机的时区信息(如"GMT+08:00")
time_t t; // 用于获取客户端主机的UTC时间
struct tm tm;
SOAP_ASSERT(NULL != DeviceXAddr);
SOAP_ASSERT(NULL != (soap = ONVIF_soap_new(SOAP_SOCK_TIMEOUT)));
ONVIF_GetHostTimeZone(TZ, DIM(TZ)); // 获取客户端主机的时区信息
t = time(NULL); // 获取客户端主机的UTC时间
#ifdef
gmtime_s(&tm, &t);
#else
gmtime_r(&t, &tm);
#endif
memset(&SetTm_req, 0x00, sizeof(SetTm_req));
memset(&SetTm_resp, 0x00, sizeof(SetTm_resp));
SetTm_req.DateTimeType = tt__SetDateTimeType__Manual;
SetTm_req.DaylightSavings = xsd__boolean__false_;
SetTm_req.TimeZone = (struct tt__TimeZone *)ONVIF_soap_malloc(soap, sizeof(struct tt__TimeZone));
SetTm_req.UTCDateTime = (struct tt__DateTime *)ONVIF_soap_malloc(soap, sizeof(struct tt__DateTime));
SetTm_req.UTCDateTime->Date = (struct tt__Date *)ONVIF_soap_malloc(soap, sizeof(struct tt__Date));
SetTm_req.UTCDateTime->Time = (struct tt__Time *)ONVIF_soap_malloc(soap, sizeof(struct tt__Time));
SetTm_req.TimeZone->TZ = TZ; // 设置本地时区(IPC的OSD显示的时间就是本地时间)
SetTm_req.UTCDateTime->Date->Year = tm.tm_year + 1900; // 设置UTC时间(注意不是本地时间)
SetTm_req.UTCDateTime->Date->Month = tm.tm_mon + 1;
SetTm_req.UTCDateTime->Date->Day = tm.tm_mday;
SetTm_req.UTCDateTime->Time->Hour = tm.tm_hour;
SetTm_req.UTCDateTime->Time->Minute = tm.tm_min;
SetTm_req.UTCDateTime->Time->Second = tm.tm_sec;
ONVIF_SetAuthInfo(soap, USERNAME, PASSWORD);
result = soap_call___tds__SetSystemDateAndTime(soap, DeviceXAddr, NULL, &SetTm_req, &SetTm_resp);
SOAP_CHECK_ERROR(result, soap, "SetSystemDateAndTime");
EXIT:
if (NULL != soap) {
ONVIF_soap_delete(soap);
}
return result;
}