readsysinfo.c

来自「webserver」· C语言 代码 · 共 128 行

#include<sys/types.h>
#include<stdio.h>
#include <string.h>
#include <unistd.h>
#include <sys/stat.h>
#include <fcntl.h>
#include<stdlib.h>


#define PATH  "/config/"

struct sysinfo
  {
   char ip[20];
   char mask[20];
   char gateway[20];
   char dns[20];
   char dns2[20];
   char phonenum[20];
   char sipserver[20];
   } sysinfo1;


read_sysinfo()
{

    FILE *netfpr;
    char filename[100];
    strcpy(filename,PATH);
    strcat(filename,"www/network.conf");

   //read ip info
   if ( (netfpr=fopen(filename,"r"))==NULL )
    printf("can not open network.conf to read!\n"); 

   while(fscanf(netfpr,"export IPADDR=%s\n",sysinfo1.ip)!=EOF)
    { fscanf(netfpr,"%*[^\n]%*c");
       if (strlen(sysinfo1.ip)!=0) break; }
   fclose(netfpr);

   //read mask info
   if ( (netfpr=fopen(filename,"r"))==NULL )
    printf("can not open network.conf to read!\n"); 

   while(fscanf(netfpr,"export NETMASK=%s\n",sysinfo1.mask)!=EOF)
    { fscanf(netfpr,"%*[^\n]%*c");
       if (strlen(sysinfo1.mask)!=0) break; }
   fclose(netfpr);

   //read gateway info
   if ( (netfpr=fopen(filename,"r"))==NULL )
    printf("can not open network.conf to read!\n"); 

   while(fscanf(netfpr,"export GATEWAY=%s\n",sysinfo1.gateway)!=EOF)
    { fscanf(netfpr,"%*[^\n]%*c");
       if (strlen(sysinfo1.gateway)!=0) break; }
   fclose(netfpr);

   //read dns info
   if ( (netfpr=fopen(filename,"r"))==NULL )
    printf("can not open network.conf to read!\n"); 

   while(fscanf(netfpr,"export DNS1=%s\n",sysinfo1.dns)!=EOF)
    { fscanf(netfpr,"%*[^\n]%*c");
       if (strlen(sysinfo1.dns)!=0) break; }
   fclose(netfpr);

  //read dns2 info
   if ( (netfpr=fopen(filename,"r"))==NULL )
    printf("can not open network.conf to read!\n"); 

   while(fscanf(netfpr,"export DNS2=%s\n",sysinfo1.dns2)!=EOF)
    { fscanf(netfpr,"%*[^\n]%*c");
       if (strlen(sysinfo1.dns2)!=0) break; }
   fclose(netfpr);

   //read phonenum info
   FILE *sipfpr;
   strcpy(filename,PATH);
   strcat(filename,"sip/sip.webconf");
   if ( (sipfpr=fopen(filename,"r"))==NULL )
    printf("can not open sip.webconf to read!\n"); 

   while(fscanf(sipfpr,"LOCAL_PHONE_NUMBER=%s\n",sysinfo1.phonenum)!=EOF)
    { fscanf(sipfpr,"%*[^\n]%*c");
       if (strlen(sysinfo1.phonenum)!=0) break; }
   fclose(sipfpr);
   
   //read ip info
   if ( (sipfpr=fopen(filename,"r"))==NULL )
    printf("can not open sip.webconf to read!\n"); 

   while(fscanf(sipfpr,"SIP_SERVER_NAME=%s\n",sysinfo1.sipserver)!=EOF)
    { fscanf(sipfpr,"%*[^\n]%*c");
       if (strlen(sysinfo1.sipserver)!=0) break; }
   fclose(sipfpr);




}


main()
{

    read_sysinfo();
    
    printf("ip=%s\n",sysinfo1.ip);
    printf("mask=%s\n",sysinfo1.mask);
    printf("gateway=%s\n",sysinfo1.gateway);
    printf("dns=%s\n",sysinfo1.dns);
    printf("dns2=%s\n",sysinfo1.dns2);
    printf("phonenum=%s\n",sysinfo1.phonenum);
    printf("sipserver=%s\n",sysinfo1.sipserver);






}