/**
* Send detailed information about a particular pixel -- it's rgb values.
*/
void send_image_info_msg(image_info_pkt_t* info) {
char txt[64]; // should be plenty
sprintf(txt, "R,G,B:(%d,%d,%d) Average in area:(%d,%d,%d)",
info->r, info->g, info->b, info->avg_r, info->avg_g, info->avg_b, info->x, info->y);
ScripterMsg* msg = build_debug_msg(txt);
msg->id = PIXBUF_INFO_MSG_ID;
send_msg(msg);
destroy_msg(msg);
free(info);
}
void send_debug_msg( char* msg, ... ) {
va_list arg;
va_start(arg, msg);
char* txt = malloc(1024); //1K worth of debug is a good start
vsprintf(txt, msg, arg); //Pay Attention: vprintf - not printf
va_end(arg);
ScripterMsg* s_msg = build_debug_msg(txt);
send_msg(s_msg);
destroy_msg(s_msg);
free(txt);
}
static void rpc_purge_list(struct rpc_inode *rpci, struct list_head *head,
void (*destroy_msg)(struct rpc_pipe_msg *), int err)
{
struct rpc_pipe_msg *msg;
if (list_empty(head))
return;
do {
msg = list_entry(head->next, struct rpc_pipe_msg, list);
list_del_init(&msg->list);
msg->errno = err;
destroy_msg(msg);
} while (!list_empty(head));
wake_up(&rpci->waitq);
}
static void Send(kn_thread_mailbox_t io,ident conn,packet_t p){
msg_t _msg = new_msg(MSG_PACKET,conn,p,NULL);
if(0 != kn_send_mail(io,_msg,destroy_msg)){
destroy_msg(_msg);
}
}