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];
typedef struct lostbm {
    char  bmname[IDLEN + 1];
    char *title;
    char *ctitle;
    int lostdays;
} lostbm;
lostbm lostbms[MAX_BOARD];

typedef struct BMarray{
    char bmname[IDLEN + 1];
    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;
    time4_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;
    userec_t xuser;
    p = allbrd[i].BM;

    if (*p == '[') p++;
    if (allbrd[i].brdname[0] == '\0' ||
        !isalpha(allbrd[i].brdname[0])
       ) continue;

    p = strtok(p,"/ ]");
    for(index=0; p && index<5; index++) {
        int diff;
        if(!p[0]) {
        index--;
        p=strtok(NULL,"/ ]");
        continue;
        }
        bmid=getuser(p, &xuser);
        strlcpy(bms[index].bmname, p, sizeof(bms[index].bmname));
        bms[index].flag = 0;

        diff = now - xuser.lastlogin;
        if (diff < 0)
        diff = 0;

        if (diff >= 45 * 86400
            && !(xuser.userlevel & PERM_SYSOPHIDE)
            && !(xuser.userlevel & PERM_SYSOP)) {
        strlcpy(lostbms[j].bmname, p, sizeof(bms[index].bmname));
        lostbms[j].title = allbrd[i].brdname;
        lostbms[j].ctitle = allbrd[i].title;
        lostbms[j].lostdays = diff / 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;
}