gcdsfh145
127 lines
2.5 KiB
C++
Executable File
127 lines
2.5 KiB
C++
Executable File
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <vector>
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#include <time.h>
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#include <iostream>
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#include <unistd.h>
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#include <cstring>
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int ping(char *svrip)
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{
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int i = 0;
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while (i < 3)
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{
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pid_t pid;
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if ((pid = vfork()) < 0)
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{
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exit(1);
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}
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else if (pid == 0)
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{
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if (execlp("ping", "ping", "-c", "1", svrip, (char *)0) < 0)
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{
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exit(1);
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}
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}
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int stat;
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//waitpid(pid, &stat, 0);
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if (stat == 0)
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{
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return 0;
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}
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sleep(3);
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i++;
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}
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return -1;
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}
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char *Path_str(char *path)
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{
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FILE *fp;
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if ((fp = fopen(path, "r")) == NULL)
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{
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return NULL;
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}
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fseek(fp, 0, SEEK_END);
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int filesize = ftell(fp);
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char *str;
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str = (char *)malloc(filesize);
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rewind(fp);
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fread(str, 1, filesize, fp);
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str[filesize] = '\0';
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fclose(fp);
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return str;
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}
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char *post(char *url, char *str)
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{
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char cmd[512] = "curl -sd '";
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strcat(cmd, str);
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strcat(cmd, "' ");
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strcat(cmd, url);
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FILE *fp = popen(cmd, "r");
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if (fp == NULL)
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{
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return "NULL";
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}
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char *ret;
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ret = (char *)malloc(sizeof(char) * 1024);
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char buf[1024];
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while (fgets(buf, 1024, fp) != NULL)
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strcat(ret, buf);
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if (pclose(fp) == -1)
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{
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return "NULL";
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}
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return ret;
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}
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char* json_str(char* str, char* front, char* rear){
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if(!str || !front || !rear)return NULL;char* s;char* t;while(*str) {s = str;t = front;while (*s == *t) {s++;t++;if (!*t) {str = s;char* old = str;do{s = str;t = rear;while (*s == *t) {s++;t++;if (!*t) {int charlen = str - old;char* newstr = (char*)malloc(charlen + 1);strncpy(newstr, old, charlen);newstr[charlen] = '\0';return newstr;}}str++;}while(*str);return NULL;}}str++;}
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return NULL;
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}
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void del_chr(char *s, char ch)
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{
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char *t = s; // 目标指针先指向原串头
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while (*s != '\0') // 遍历字符串s
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{
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if (*s != ch) // 如果当前字符不是要删除的，则保存到目标串中
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*t++ = *s;
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s++; // 检查下一个字符
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}
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*t = '\0'; // 置目标串结束符。
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}
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long long GetTick(char *str_time)
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{
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/* struct tm stm;
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int iY, iM, iD, iH, iMin, iS;
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memset(&stm,0,sizeof(stm));
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iY = atoi(str_time);
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iM = atoi(str_time+5);
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iD = atoi(str_time+8);
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iH = atoi(str_time+11);
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iMin = atoi(str_time+14);
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iS = atoi(str_time+17);
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stm.tm_year=iY-1900;
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stm.tm_mon=iM-1;
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stm.tm_mday=iD;
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stm.tm_hour=iH;
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stm.tm_min=iMin;
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stm.tm_sec=iS;
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return mktime(&stm);*/
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struct tm timeinfo;
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strptime(str_time, "%Y-%m-%d %H:%M:%S", &timeinfo);
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time_t timeStamp = mktime(&timeinfo);
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return timeStamp;
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}
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