| you.chen | 5ef374a | 2023-12-26 17:25:16 +0800 | [diff] [blame] | 1 | #include <stdio.h>
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| 2 | #include <string.h>
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| 3 | #include<stdlib.h>
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| 4 | #include <time.h>
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| 5 | #include <include/lynq_uci.h>
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| 6 | #include "lynq_systime.h"
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| 7 |
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| 8 |
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| 9 | #define LYNQ_SYNC_TIME_SECTION "lynq_sync_time"
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| 10 | #define LYNQ_MODEM_TIME_KEY "lynq_modem_sync_time_enable"
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| 11 | #define LYNQ_GNSS_TIME_KEY "lynq_gnss_sync_time_enable"
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| 12 |
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| 13 | #define BUF_LEN 258
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| 14 | #define TIME_BUF 100
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| 15 |
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| 16 | #define NTP_RESTART_BUF "systemctl restart ntpd"
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| 17 | #define NTP_STOP_BUF "systemctl stop ntpd"
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| 18 |
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| 19 | #define SYNC_TIME_SUCCESS 0
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| 20 |
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| 21 | #define NTP_ALREADY_ENABLE 1
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| 22 | #define NTP_ALREADY_DISABLE 2
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| 23 |
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| 24 | //#define NITZ_ALREADY_ENABLE 3
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| 25 | //#define NITZ_ALREADY_DISABLE 4
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| 26 | //#define GNSS_ALREADY_ENABLE 5
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| 27 | //#define GNSS_ALREADY_DISABLE 6
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| 28 | #define OPEN_ERROR 7
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| 29 | #define ERROR_PARA 8
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| 30 |
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| 31 | char* lynq_read_version()
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| 32 | {
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| 33 | return "SYSTIME_V1.0";
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| 34 | }
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| 35 |
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| 36 | int get_cmd_value(char *input_cmd, char *value)
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| 37 | {
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| 38 | FILE * fp = NULL;
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| 39 | char buf[TIME_BUF] = {0};
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| 40 |
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| 41 | fp = popen (input_cmd, "r");
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| 42 |
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| 43 | if (!fp) {
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| 44 | printf("popen error\n");
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| 45 | return OPEN_ERROR;
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| 46 | }
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| 47 |
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| 48 | while(fgets(buf, sizeof(buf), fp)!=NULL){
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| 49 | strcat(value, buf);
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| 50 | }
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| 51 |
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| 52 | pclose(fp);
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| 53 | return 0;
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| 54 | }
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| 55 |
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| 56 | int user_set_time(char *date_input, char *time_input)
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| 57 | {
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| 58 | char date[TIME_BUF] = "";
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| 59 | char time[TIME_BUF] = "";
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| 60 |
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| 61 | if(NULL == date_input || NULL == time_input)
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| 62 | return ERROR_PARA;
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| 63 |
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| 64 | sprintf(date, "date -s %s", date_input);
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| 65 | sprintf(time, "date -s %s", time_input);
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| 66 |
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| 67 | system(date);
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| 68 | system(time);
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| 69 | system("hwclock -w -f /dev/rtc0");
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| 70 | return 0;
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| 71 | }
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| 72 |
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| 73 | int ntp_sync_time(int enable)
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| 74 | {
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| 75 | char cmd_buf[TIME_BUF] = "pgrep ntpd";
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| 76 | char out_value[TIME_BUF] = {0};
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| 77 |
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| 78 | if(enable != 0 && enable !=1)
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| 79 | return ERROR_PARA;
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| 80 |
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| 81 | get_cmd_value(cmd_buf, out_value);
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| 82 | if(strlen(out_value))
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| 83 | {
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| 84 | if(enable)
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| 85 | {
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| 86 | return NTP_ALREADY_ENABLE;
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| 87 | }
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| 88 | else{
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| 89 | system(NTP_STOP_BUF);
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| 90 | return SYNC_TIME_SUCCESS;
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| 91 | }
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| 92 | }
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| 93 | else{
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| 94 | if(enable)
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| 95 | {
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| 96 | system(NTP_RESTART_BUF);
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| 97 | return SYNC_TIME_SUCCESS;
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| 98 | }
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| 99 | else{
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| 100 | return NTP_ALREADY_DISABLE;
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| 101 | }
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| 102 | }
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| 103 | }
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| 104 |
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| 105 | int modem_time_enable(int enable)
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| 106 | {
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| 107 | char buf[BUF_LEN] = "";
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| 108 | int ret = 0;
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| 109 |
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| 110 | if(enable != 0 && enable !=1)
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| 111 | return ERROR_PARA;
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| 112 |
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| 113 | if(enable)
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| 114 | {
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| 115 | //system("killall ntpd");
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| 116 | sprintf(buf,"%s.%s.%s=%d", LYNQ_UCI_FILE, LYNQ_SYNC_TIME_SECTION, LYNQ_MODEM_TIME_KEY, enable);
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| 117 | ret = lynq_uci_set(buf);
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| 118 | }
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| 119 | else
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| 120 | {
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| 121 | sprintf(buf,"%s.%s.%s=%d", LYNQ_UCI_FILE, LYNQ_SYNC_TIME_SECTION, LYNQ_MODEM_TIME_KEY, enable);
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| 122 | ret = lynq_uci_set(buf);
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| 123 | }
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| 124 |
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| 125 | return ret;
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| 126 | }
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| 127 |
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| 128 | int gnss_time_enable(int enable)
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| 129 | {
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| 130 | char buf[BUF_LEN] = "";
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| 131 | int ret = 0;
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| 132 |
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| 133 | if(enable != 0 && enable !=1)
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| 134 | return ERROR_PARA;
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| 135 |
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| 136 | if(enable)
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| 137 | {
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| 138 | //system("killall ntpd");
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| 139 | sprintf(buf,"%s.%s.%s=%d", LYNQ_UCI_FILE, LYNQ_SYNC_TIME_SECTION, LYNQ_GNSS_TIME_KEY, enable);
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| 140 | ret = lynq_uci_set(buf);
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| 141 | }
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| 142 | else
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| 143 | {
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| 144 | sprintf(buf,"%s.%s.%s=%d", LYNQ_UCI_FILE, LYNQ_SYNC_TIME_SECTION, LYNQ_GNSS_TIME_KEY, enable);
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| 145 | ret = lynq_uci_set(buf);
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| 146 | }
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| 147 |
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| 148 | return ret;
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| 149 | }
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