long HashTab_Delete(SSDBufTag ssd_buf_tag, unsigned long hash_code)
{
if (DEBUG)
printf("[INFO] Delete buf_tag: %lu\n",ssd_buf_tag.offset);
deleteCnt++;
//printf("hashitem free times:%d\n",deleteCnt++);
long del_id;
SSDBufHashBucket *delitem;
SSDBufHashBucket *nowbucket = GetSSDBufHashBucket(hash_code);
while (nowbucket->next_item != NULL)
{
if (isSameTag(nowbucket->next_item->hash_key, ssd_buf_tag))
{
delitem = nowbucket->next_item;
del_id = delitem->desp_serial_id;
nowbucket->next_item = delitem->next_item;
freebucket(delitem);
return del_id;
}
nowbucket = nowbucket->next_item;
}
return -1;
}
static void freevpt (vpnode *node)
{ if (node->hoja) freebucket (node->u.hoja.bucket,node->u.hoja.size);
else
{ freevpt (node->u.interno.child1);
free (node->u.interno.child1);
freevpt (node->u.interno.child2);
free (node->u.interno.child2);
}
}
/*
* main()函数读取版面的信息，然后生成每个版面的热点话题的id，
* 根据话题的id找到该话题的标题，最后将生成结果写入文件中。
*/
int main (void)
{
int i;
int num; //热点话题的实际数量(可能少于5个)
char buf[40] = "boards";
char curfile[80];
FILE *fp, *hfp;
char *tmp;
chdir (BBSHOME);
sprintf (curfile, ".BOARDS");
if ((fp = fopen (curfile, "r")) == NULL)
return 0;
sprintf (curfile, "%s%s", TOPPATH, TOPFILE);
if ((hfp = fopen (curfile, "w")) == NULL)
return 0;
fprintf (hfp, "<?php\nreturn array(\n");
while (fread (bh, sizeof (struct boardheader), 1, fp) && bh->filename[0] != '\0')
{
sprintf (curfile, "%s/%s/.DIR", buf, bh->filename);
num = gen_board_hot (curfile); //生成热点话题的id
freebucket ();
if (num)
{
tmp = strtok (bh->title, " \t\n");
tmp = strtok (NULL, " \t\n");
for (i = 0; i < num; i++)
{
strcpy (top[i].boardename, bh->filename);
strcpy (top[i].boardcname, tmp);
}
}
sprintf (curfile, "%s/%s/.ORIGIN", buf, bh->filename);
get_article_from_id (curfile, num); //根据id找到相应的帖子
write_hot (&hfp, num); //将结果写入文件中
}
fprintf (hfp, ");\n?>\n");
fclose (fp);
fclose (hfp);
return 0;
}
