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Rev 12474 Rev 15509
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 */
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 */
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/* Daily housekeeping jobs. */
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/* Daily housekeeping jobs. */
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#include "wimslogd.h"
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#include "wimslogd.h"
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int stringtodays(char * dat)
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{
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  static int len[13] = {0, 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334};
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  int y = 1000*(dat[0]-'0')+100*(dat[1]-'0')+10*(dat[2]-'0')+(dat[3]-'0');
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  int m = 10*(dat[4]-'0')+(dat[5]-'0');
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  int d = 10*(dat[6]-'0')+(dat[7]-'0');
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  if (m < 3) {y--; d += 365;}
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  return d + len[m] + 365*y + y/4 - y/100 + y/400;
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}
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void purgefile(char *fname)
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{
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  char buf[8];
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  FILE *f = fopen(fname,"r");
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  fread (buf,1,8,f);
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  fclose(f);
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  int d1 = stringtodays(buf);
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  int d2 = stringtodays(nowstr);
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  if (d2-d1 > 2)
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    unlink(fname);
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}
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void housekeep(void)
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void housekeep(void)
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{
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{
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  struct stat st;
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  char fname[1024];
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  char fname[1024], pathname[1024];
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  FILE *keeplog;
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  FILE *keeplog;
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  static char* lognames[]={
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    "access.log","referer.log","session.log","post.log","mail.log",
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    "user_error.log","internal_error.log","refuse.log"
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  };
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  int i,j,cntlogs=sizeof(lognames)/sizeof(char*);
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  if(strncmp(keepdate,nowstr,8)==0) return;
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  if(strncmp(keepdate,nowstr,8)==0) return;
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  snprintf(fname,sizeof(fname),"%s/keepdate",tmpd);
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  snprintf(fname,sizeof(fname),"%s/keepdate",tmpd);
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  keeplog=fopen(fname,"r");
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  keeplog=fopen(fname,"r");
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  if(keeplog==NULL) goto dokeep;
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  if(keeplog==NULL) goto dokeep;
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  (void)fread(keepdate,8,1,keeplog); keepdate[8]=0; fclose(keeplog);
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  (void)fread(keepdate,8,1,keeplog); keepdate[8]=0; fclose(keeplog);
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  if(strncmp(keepdate,nowstr,8)==0) return;
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  if(strncmp(keepdate,nowstr,8)==0) return;
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  dokeep:
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  dokeep:
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  keeplog=fopen(fname,"w");
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  keeplog=fopen(fname,"w");
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  if(keeplog!=NULL) {
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  if(keeplog!=NULL) {
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    fwrite(nowstr,8,1,keeplog);fclose(keeplog);
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    fwrite(nowstr,8,1,keeplog);fclose(keeplog);
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  }
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  }
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/* delete files older than LOG_DELETE days */
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  for (j=0; j < cntlogs; ++j)
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  {
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    snprintf(pathname,sizeof(pathname),"%s/%s",logd,lognames[j]);
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    for(i=OLD_LOG_FILES-1;i>0;i--) {
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      snprintf(fname,sizeof(fname),"%s.old%d",pathname,i);
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     if(stat(fname,&st)==0) purgefile(fname);
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    }
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    if(stat(pathname,&st)==0) purgefile(pathname);
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  }
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  call_ssh(0,"bin/housekeep.daily &>%s/housekeep.log",tmpd);
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  call_ssh(0,"bin/housekeep.daily &>%s/housekeep.log",tmpd);
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}
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}
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/* module update */
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/* module update */
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void modupdate(void)
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void modupdate(void)