path: root/util/toplazyBM.c

#include <stdio.h>
#include <sys/types.h>
#include <unistd.h>
#include <string.h>
#include <stdlib.h>
#include <time.h>
#include <ctype.h>
#include "config.h"
#include "pttstruct.h"
#include "util.h"
#include "perm.h"
#include "common.h" 
#include "proto.h"
#include "modes.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[3];


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;
    
    resolve_boards();

    if(passwd_mmap())
        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: 版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, "免職版主\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=strtok(allbrd[i].BM,"/ ");
     if(p)
        do
        {
          if(allbrd[i].brdname[0] == '\0') continue;
              if (*p  == '[' ){p[strlen(p)-1]='\0'; p++;}   
          bmid=getuser(p);
          bms[index].bmname = p;
          bms[index].flag = 0;
          if (((((int)time(NULL)-(int)xuser.lastlogin)/(60*60*24))>=31)
                 && isalpha(allbrd[i].brdname[0])
         && isalpha(allbrd[i].BM[0])
         && !(xuser.userlevel & PERM_SYSOP))
           {
            lostbms[j].bmname = p; 
            lostbms[j].title = allbrd[i].brdname;
            lostbms[j].ctitle = allbrd[i].title;
            lostbms[j].lostdays =
                 ((int)time(NULL)-(int)xuser.lastlogin)/(60*60*24);
            
            
            //超過六十天 免職
            if(lostbms[j].lostdays > 60){
                xuser.userlevel &= ~PERM_BM;
                bms[index].flag = 1;
                flag = 1;
                passwd_update(bmid, &xuser);
            }
            j++;
           }
           index++;       
        } while((p=strtok(NULL,"/ "))!=NULL);
    
        if(flag == 1){
                //boardheader_t *fhp = 0;
            printf("%s  %s\n", lostbms[j-1].title, lostbms[j-1].bmname);
            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(FN_BOARD, &allbrd[i], sizeof(boardheader_t), i) == -1){
                printf("Update Board Faile : %s\n", allbrd[i].brdname);
            }
            reset_board(i);
        }
        }
        
    qsort(lostbms, j, sizeof(lostbm), bmlostdays_cmp);
 
    //write to the etc/toplazyBM
    for ( i=0; i<j; i++)
    {
    if( lostbms[i].lostdays > 60){
        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 != 30) && (lostdays != 45) && (lostdays <= 60))
        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 <= 60){
            sprintf(mymail.title,
            "\033[32m [版主免職警告通知] \033[m %s BM %s", lostbms[i].title, lostbms[i].bmname);
        }else{
            sprintf(mymail.title,
            "\033[32m [版主免職通知] \033[m %s BM %s", lostbms[i].title, lostbms[i].bmname);
        }
        mymail.savemode = 0 ;
        unlink(genbuf);
        if(lostdays <= 60){
            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;
}