static void edit_read_char(int sock, void *eloop_ctx, void *sock_ctx)
{
int c;
unsigned char buf[1];
int res;
res = read(sock, buf, 1);
if (res < 0)
perror("read");
if (res <= 0) {
edit_eof_cb(edit_cb_ctx);
return;
}
c = buf[0];
if (c == '\r' || c == '\n') {
cmdbuf[cmdbuf_pos] = '\0';
cmdbuf_pos = 0;
edit_cmd_cb(edit_cb_ctx, cmdbuf);
printf("> ");
fflush(stdout);
return;
}
if (c >= 32 && c <= 255) {
if (cmdbuf_pos < (int) sizeof(cmdbuf) - 1) {
cmdbuf[cmdbuf_pos++] = c;
}
}
}
static void readline_cmd_handler(char *cmd)
{
if (cmd && *cmd) {
HIST_ENTRY *h;
while (next_history())
;
h = previous_history();
if (h == NULL || os_strcmp(cmd, h->line) != 0)
add_history(cmd);
next_history();
}
if (cmd == NULL) {
edit_eof_cb(edit_cb_ctx);
return;
}
trunc_nl(cmd);
edit_cmd_cb(edit_cb_ctx, cmd);
}
