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/* $Id$ */
#include "bbs.h"
#ifndef PLAY_ANGEL
int main(){ return 0; }
#else
int total[MAX_USERS + 1];
int (*list)[2];
int nReport = 50;
int count;
char* mailto = "SYSOP";
void readData();
void sendResult();
void slurp(FILE* to, FILE* from);
int main(int argc, char* argv[]){
if (argc > 1)
mailto = argv[1];
if (argc > 2)
nReport = atoi(argv[2]);
readData();
sendResult();
return 0;
}
void readData(){
int i, j;
int k;
userec_t user;
FILE* fp;
attach_SHM();
fp = fopen(BBSHOME "/.PASSWDS", "rb");
j = count = 0;
while (fread(&user, sizeof(userec_t), 1, fp) == 1) {
++j; /* j == uid */
if (user.myangel[0]) {
i = searchuser(user.myangel, NULL);
if (i)
++total[i];
}
if (user.userlevel & PERM_ANGEL) {
++count;
++total[j]; /* make all angel have total > 0 */
} else { /* don't have PERM_ANGEL */
total[j] = INT_MIN;
}
}
fclose(fp);
if(nReport > count)
nReport = count;
list = (int(*)[2]) malloc(count * sizeof(int[2]));
k = j = 0;
for (i = 1; i <= MAX_USERS; ++i)
if (total[i] > 0) {
list[j][0] = total[i] - 1;
list[j][1] = i;
++j;
}
qsort(list, count, sizeof(int[2]), cmp_int_desc);
}
int mailalertuser(char* userid)
{
userinfo_t *uentp=NULL;
if (userid[0] && (uentp = search_ulist_userid(userid)))
uentp->alerts|=ALERT_NEW_MAIL;
return 0;
}
void sendResult(){
int i;
FILE* fp;
time4_t t;
fileheader_t header;
struct stat st;
char filename[512];
sprintf(filename, BBSHOME "/home/%c/%s", mailto[0], mailto);
if (stat(filename, &st) == -1) {
if (mkdir(filename, 0755) == -1) {
fprintf(stderr, "mail box create error %s \n", filename);
return;
}
}
else if (!(st.st_mode & S_IFDIR)) {
fprintf(stderr, "mail box error\n");
return;
}
stampfile(filename, &header);
fp = fopen(filename, "w");
if (fp == NULL) {
fprintf(stderr, "Cannot open file %s\n", filename);
return;
}
t = time(NULL);
fprintf(fp, "作者: " BBSMNAME " 站方統計\n"
"標題: 小天使統計資料\n"
"時間: %s\n"
"\n現在全站小天使有 %d 位\n"
"\n小主人人數最多的 %d 位小天使:\n",
ctime4(&t), count, nReport);
for (i = 0; i < nReport; ++i)
fprintf(fp, "%15s %5d 人\n", SHM->userid[list[i][1] - 1], list[i][0]);
if (i % 4 != 0) fputc('\n', fp);
{
FILE* changefp = fopen(BBSHOME "/log/changeangel.log", "r");
if (changefp) {
remove(BBSHOME "/log/changeangel.log");
fputs("\n== 本周更換小天使紀錄 ==\n", fp);
slurp(fp, changefp);
fclose(changefp);
}
}
fputs("\n--\n\n 本資料由 angel 程式產生\n\n", fp);
fclose(fp);
strcpy(header.title, "小天使統計資料");
strcpy(header.owner, "站方統計");
sprintf(filename, BBSHOME "/home/%c/%s/.DIR", mailto[0], mailto);
append_record(filename, &header, sizeof(header));
mailalertuser(mailto);
}
void slurp(FILE* to, FILE* from)
{
char buf[4096]; // 4K block
int count;
while ((count = fread(buf, 1, sizeof(buf), from)) > 0) {
char * p = buf;
while (count > 0) {
int i = fwrite(p, 1, count, to);
if (i <= 0) return;
p += i;
count -= i;
}
}
}
#endif /* defined PLAY_ANGEL */
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