void handle_message(message_t* msg, node_t* sender) {
node_update_time(&sender->time);
switch(msg->type) {
case 'M':
handle_normal(msg, sender);
break;
case 'A':
handle_ack((message_t*)msg, sender);
break;
case 'H':
// Received heartbeat
break;
default:
PRINT("Unknown type");
break;
}
}
/*call by main*/
int
next_cmd(char *out_cmd)
{
unsigned char c = 0;
int key_no = 0;
int seq_char = 0;
int str_valid = 0;
/*set terminal new attrib */
term_config();
/*termial initial */
term_init(out_cmd);
/*main loop */
while ((c = getc(stdin)) != '\n') {
key_no = 0;
seq_char = 0;
if (!_isspace(c)) {
str_valid = 1;
}
if (c == 27) { /*escape sequence */
if ((c = getc(stdin)) == '[' || c == 'O') {
c = getc(stdin);
seq_char = 1;
}
}
/*search for bind key handle function */
while (key_no < sizeof (key_bind) / sizeof (key_bind[0])) {
if ((seq_char == key_bind[key_no].is_eseq)
&& (c == key_bind[key_no].key_last)) {
key_bind[key_no].func();
break;
}
key_no++;
}
if (key_no == sizeof (key_bind) / sizeof (key_bind[0]))
handle_normal(out_cmd, c);
}
/*handle enter when at the end of a line */
if (term_cursor)
putchar('\n');
/* record command history without '\n' */
history_record(out_cmd);
#if 0
/* add '\n' to out_cmd */
if (str_valid) {
out_cmd[cmd_strlen++] = '\n';
} else {
cmd_strlen = 0;
out_cmd[cmd_strlen++] = '\n';
}
if (cmd_strlen > 1 && out_cmd[cmd_strlen - 1] == '\n')
out_cmd[cmd_strlen - 1] = 0;
#else
if (!str_valid)
cmd_strlen = 0;
#endif
/*retore terminal to orginal status */
term_restore();
fflush(stdout);
return cmd_strlen;
}
