#include <popper.h>
RCSID("$Id$");
int
pop_dele (POP *p)
{
MsgInfoList * mp;
int msg_num;
msg_num = atoi(p->pop_parm[1]);
if ((msg_num < 1) || (msg_num > p->msg_count))
return (pop_msg (p,POP_FAILURE,"Message %d does not exist.",msg_num));
mp = &(p->mlp[msg_num-1]);
if (mp->flags & DEL_FLAG)
return (pop_msg (p,POP_FAILURE,"Message %d has already been deleted.",
msg_num));
mp->flags |= DEL_FLAG;
#ifdef DEBUG
if(p->debug)
pop_log(p, POP_DEBUG,
"Deleting message %u at offset %ld of length %ld\n",
mp->number, mp->offset, mp->length);
#endif
p->msgs_deleted++;
p->bytes_deleted += mp->length;
if (p->last_msg < msg_num) p->last_msg = msg_num;
return (pop_msg (p,POP_SUCCESS,"Message %d has been deleted.",msg_num));
}
#ifdef XDELE
int
pop_xdele(POP *p)
{
MsgInfoList * mp;
int msg_min, msg_max;
int i;
msg_min = atoi(p->pop_parm[1]);
if(p->parm_count == 1)
msg_max = msg_min;
else
msg_max = atoi(p->pop_parm[2]);
if (msg_min < 1)
return (pop_msg (p,POP_FAILURE,"Message %d does not exist.",msg_min));
if(msg_max > p->msg_count)
return (pop_msg (p,POP_FAILURE,"Message %d does not exist.",msg_max));
for(i = msg_min; i <= msg_max; i++) {
mp = &(p->mlp[i - 1]);
if (mp->flags & DEL_FLAG)
continue;
mp->flags |= DEL_FLAG;
#ifdef DEBUG
if(p->debug)
pop_log(p, POP_DEBUG,
"Deleting message %u at offset %ld of length %ld\n",
mp->number, mp->offset, mp->length);
#endif
p->msgs_deleted++;
p->bytes_deleted += mp->length;
}
if (p->last_msg < msg_max) p->last_msg = msg_max;
return (pop_msg (p,POP_SUCCESS,"Messages %d-%d has been deleted.",
msg_min, msg_max));
}
#endif