path: root/util/toplazyBM.c

/* $Id$ */
#define _UTIL_C_
#include "bbs.h"
#define OUTFILE  BBSHOME "/etc/toplazyBM"
#define FIREFILE BBSHOME "/etc/firelazyBM"
extern boardheader_t *bcache;
extern int numboards;

boardheader_t allbrd[MAX_BOARD];
extern userec_t xuser;
typedef struct lostbm {
    char *bmname;
    char *title;
    char *ctitle;
    int lostdays;
} lostbm;
lostbm lostbms[MAX_BOARD];

typedef struct BMarray{
    char *bmname;
    int  flag;
}  BMArray;
BMArray bms[5];


int bmlostdays_cmp(const void *va, const void *vb)
{
    lostbm *a=(lostbm *)va, *b=(lostbm *)vb;
    if (a->lostdays > b->lostdays) return -1;
    else if (a->lostdays == b->lostdays) return 0;
    else return 1;
}

int LINK(char* src, char* dst){
    char cmd[200];
   if(symlink(src,dst) == -1)   
     {  
    sprintf(cmd, "/bin/cp -R %s %s", src, dst);
    return system(cmd);
     }
   return 0;
}

int main(int argc, char *argv[])
{
    int bmid, i, j=0;
    FILE *inf, *firef;
    time_t now=time(NULL); 
    attach_SHM();
    resolve_boards();

    if(passwd_init())
        exit(1);      

   memcpy(allbrd,bcache,numboards*sizeof(boardheader_t));

    /* write out the target file */
    inf   = fopen(OUTFILE, "w+");
    if(inf == NULL){
        printf("open file error : %s\n", OUTFILE);
        exit(1);
    }
    
    firef = fopen(FIREFILE, "w+");
    if(firef == NULL){
        printf("open file error : %s\n", FIREFILE);
        exit(1);
    }
    
    fprintf(inf, "警告: 板主若於兩個月未上站,將予於免職\n");
    fprintf(inf,
        "看板名稱                                      "
    "    板主        幾天沒來啦\n"
        "---------------------------------------------------"
    "-------------------\n");

        fprintf(firef, "免職板主\n");
        fprintf(firef,
        "看板名稱                                      "
        "    板主        幾天沒來啦\n"
        "---------------------------------------------------"
        "-------------------\n"); 
    

    j = 0 ;
        for (i = 0; i < numboards; i++) {
     char *p, bmbuf[IDLEN * 3 + 3];
     int   index = 0, flag = 0, k, n;
         p = allbrd[i].BM;
         if(*p=='[') p++;
         if(allbrd[i].brdname[0] == '\0' ||
            !isalpha(allbrd[i].brdname[0])
            ) continue;

     p=strtok(allbrd[i].BM,"/ ]");
         for(index=0; p && index<5; index++)
        {
                  if(!p[0])  {index--;
                              p=strtok(NULL,"/ ]");
                              continue;}
          bmid=getuser(p);
          bms[index].bmname = p;
          bms[index].flag = 0;
          if ((now-xuser.lastlogin)>=45*86400
               && !(xuser.userlevel & PERM_SYSOP))
           {
            lostbms[j].bmname = p; 
            lostbms[j].title = allbrd[i].brdname;
            lostbms[j].ctitle = allbrd[i].title;
            lostbms[j].lostdays =
                 (now-xuser.lastlogin)/86400;
            //超過90天 免職
            if(lostbms[j].lostdays > 90){
                xuser.userlevel &= ~PERM_BM;
                bms[index].flag = 1;
                flag = 1;
                passwd_update(bmid, &xuser);
            }
            j++;
           }
                 p=strtok(NULL,"/ ]");
        }
    
        if(flag == 1){
            bmbuf[0] = '\0';
            for(k = 0 , n = 0; k < index; k++){
                if(!bms[k].flag){
                    if( n++ != 0) strcat(bmbuf, "/");
                    strcat(bmbuf, bms[k].bmname);   
                }   
            }
            strcpy(allbrd[i].BM, bmbuf);
                        if( substitute_record(BBSHOME"/"FN_BOARD, &allbrd[i], 
                                           sizeof(boardheader_t), i+1) == -1){
            printf("Update Board Faile : %s\n", allbrd[i].brdname);
               }
            reset_board(i+1);
        }
        }
    qsort(lostbms, j, sizeof(lostbm), bmlostdays_cmp);
 
    //write to the etc/toplazyBM
    for ( i=0; i<j; i++)
    {
    if( lostbms[i].lostdays > 90){
        fprintf(firef, "%-*.*s%-*.*s%-*.*s%3d天沒上站\n", IDLEN, IDLEN, lostbms[i].title,
        BTLEN-10, BTLEN-10, lostbms[i].ctitle, IDLEN,IDLEN,
        lostbms[i].bmname,lostbms[i].lostdays);
    }else{
        fprintf(inf, "%-*.*s%-*.*s%-*.*s%3d天沒上站\n", IDLEN, IDLEN, lostbms[i].title, 
        BTLEN-10, BTLEN-10, lostbms[i].ctitle, IDLEN,IDLEN,
        lostbms[i].bmname,lostbms[i].lostdays);
    }
    }
    fclose(inf);
    fclose(firef);
    
    //printf("Total %d boards.\n", count);
    
    //mail to the users
    for( i=0; i<j; i++)
    {
        fileheader_t mymail;
        char    genbuf[200];
        int lostdays;
        
        lostdays = lostbms[i].lostdays;

    if( lostdays != 45 && lostdays != 60 && lostdays!=75 &&(lostdays <= 90))
        continue;

        sprintf(genbuf, BBSHOME "/home/%c/%s", 
                         lostbms[i].bmname[0], lostbms[i].bmname);
        stampfile(genbuf, &mymail);
        
        strcpy(mymail.owner, "[PTT警察局]");
        if(lostdays <= 90){
            sprintf(mymail.title,
            "\033[32m版主通知\033[m %s版版主%s", lostbms[i].title, 
                   lostbms[i].bmname);
        }else{
            sprintf(mymail.title,
              "\033[32m版主自動免職通知\033[m %s 版主 %s",lostbms[i].title, 
                       lostbms[i].bmname);
        }
        unlink(genbuf);
        if(lostdays <= 90){
            LINK(OUTFILE, genbuf);
        }else{
            LINK(FIREFILE, genbuf);
        }
        
        sprintf(genbuf, BBSHOME "/home/%c/%s/.DIR", 
                  lostbms[i].bmname[0], lostbms[i].bmname);
    append_record(genbuf, &mymail, sizeof(mymail));     
    }
    return 0;
}