mail_t* DLLCALL loadmail(smb_t* smb, long* msgs, uint usernumber
,int which, long mode)
{
ulong l=0;
idxrec_t idx;
mail_t* mail=NULL;
if(msgs==NULL)
return(NULL);
*msgs=0;
if(smb==NULL)
return(NULL);
if(smb_locksmbhdr(smb)!=0) /* Be sure noone deletes or */
return(NULL); /* adds while we're reading */
smb_rewind(smb->sid_fp);
while(!smb_feof(smb->sid_fp)) {
if(smb_fread(smb,&idx,sizeof(idx),smb->sid_fp) != sizeof(idx))
break;
if(idx.number==0) /* invalid message number, ignore */
continue;
if((which==MAIL_SENT && idx.from!=usernumber)
|| (which==MAIL_YOUR && idx.to!=usernumber)
|| (which==MAIL_ANY && idx.from!=usernumber && idx.to!=usernumber))
continue;
if(idx.attr&MSG_DELETE && !(mode&LM_INCDEL)) /* Don't included deleted msgs */
continue;
if(mode&LM_UNREAD && idx.attr&MSG_READ)
continue;
if((mail=(mail_t *)realloc(mail,sizeof(mail_t)*(l+1)))
==NULL) {
smb_unlocksmbhdr(smb);
return(NULL);
}
mail[l]=idx;
l++;
}
smb_unlocksmbhdr(smb);
*msgs=l;
return(mail);
}
int sbbs_t::delmail(uint usernumber, int which)
{
ulong i,l;
time_t now;
idxrec_t *idxbuf;
smbmsg_t msg;
now=time(NULL);
if((i=smb_getstatus(&smb))!=0) {
errormsg(WHERE,ERR_READ,smb.file,i,smb.last_error);
return(2);
}
if(!smb.status.total_msgs)
return(0);
if((idxbuf=(idxrec_t *)malloc(smb.status.total_msgs*sizeof(idxrec_t)))==NULL) {
errormsg(WHERE,ERR_ALLOC,smb.file,smb.status.total_msgs*sizeof(idxrec_t));
return(-1);
}
if((i=smb_open_da(&smb))!=0) {
errormsg(WHERE,ERR_OPEN,smb.file,i,smb.last_error);
free(idxbuf);
return(i);
}
if((i=smb_open_ha(&smb))!=0) {
smb_close_da(&smb);
errormsg(WHERE,ERR_OPEN,smb.file,i,smb.last_error);
free(idxbuf);
return(i);
}
smb_rewind(smb.sid_fp);
for(l=0;l<smb.status.total_msgs;) {
if(smb_fread(&smb,&msg.idx,sizeof(idxrec_t),smb.sid_fp)!=sizeof(idxrec_t))
break;
if(!(msg.idx.attr&MSG_PERMANENT)
&& ((which==MAIL_SENT && usernumber==msg.idx.from)
|| (which==MAIL_YOUR && usernumber==msg.idx.to)
|| (which==MAIL_ANY && (usernumber==msg.idx.to || usernumber==msg.idx.from))
|| which==MAIL_ALL)) {
if(smb.status.max_age && (now<0?0:(uintmax_t)now)>msg.idx.time
&& (now-msg.idx.time)/(24L*60L*60L)>smb.status.max_age)
msg.idx.attr|=MSG_DELETE;
else if(msg.idx.attr&MSG_KILLREAD && msg.idx.attr&MSG_READ)
msg.idx.attr|=MSG_DELETE;
if(msg.idx.attr&MSG_DELETE) {
/* Don't need to lock message because base is locked */
if((i=smb_getmsghdr(&smb,&msg))!=0)
errormsg(WHERE,ERR_READ,smb.file,i,smb.last_error);
else {
if(msg.hdr.attr!=msg.idx.attr) {
msg.hdr.attr=msg.idx.attr;
if((i=smb_putmsghdr(&smb,&msg))!=0)
errormsg(WHERE,ERR_WRITE,smb.file,i,smb.last_error);
}
if((i=smb_freemsg(&smb,&msg))!=0)
errormsg(WHERE,ERR_REMOVE,smb.file,i,smb.last_error);
if(msg.hdr.auxattr&MSG_FILEATTACH)
delfattach(&cfg,&msg);
smb_freemsgmem(&msg);
}
continue;
}
}
idxbuf[l]=msg.idx;
l++;
}
smb_rewind(smb.sid_fp);
smb_fsetlength(smb.sid_fp,0);
for(i=0;i<l;i++)
smb_fwrite(&smb,&idxbuf[i],sizeof(idxrec_t),smb.sid_fp);
free(idxbuf);
smb.status.total_msgs=l;
smb_putstatus(&smb);
smb_fflush(smb.sid_fp);
smb_close_ha(&smb);
smb_close_da(&smb);
return(0);
}
