version 1.118, 2020/01/12 21:07:07 |
version 1.119, 2020/01/12 22:00:20 |
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size_t *); |
size_t *); |
static int tty_keys_device_attributes(struct tty *, const char *, size_t, |
static int tty_keys_device_attributes(struct tty *, const char *, size_t, |
size_t *); |
size_t *); |
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static int tty_keys_device_status_report(struct tty *, const char *, |
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size_t, size_t *); |
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/* Default raw keys. */ |
/* Default raw keys. */ |
struct tty_default_key_raw { |
struct tty_default_key_raw { |
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goto partial_key; |
goto partial_key; |
} |
} |
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/* Is this a device status report response? */ |
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switch (tty_keys_device_status_report(tty, buf, len, &size)) { |
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case 0: /* yes */ |
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key = KEYC_UNKNOWN; |
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goto complete_key; |
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case -1: /* no, or not valid */ |
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break; |
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case 1: /* partial */ |
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goto partial_key; |
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} |
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/* Is this a mouse key press? */ |
/* Is this a mouse key press? */ |
switch (tty_keys_mouse(tty, buf, len, &size, &m)) { |
switch (tty_keys_mouse(tty, buf, len, &size, &m)) { |
case 0: /* yes */ |
case 0: /* yes */ |
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for (i = 1; i < n; i++) |
for (i = 1; i < n; i++) |
log_debug("%s: DA feature: %d", c->name, p[i]); |
log_debug("%s: DA feature: %d", c->name, p[i]); |
log_debug("%s: received DA %.*s", c->name, (int)*size, buf); |
log_debug("%s: received DA %.*s", c->name, (int)*size, buf); |
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tty_set_flags(tty, flags); |
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return (0); |
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} |
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/* |
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* Handle device status report input. Returns 0 for success, -1 for failure, 1 |
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* for partial. |
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*/ |
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static int |
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tty_keys_device_status_report(struct tty *tty, const char *buf, size_t len, |
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size_t *size) |
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{ |
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struct client *c = tty->client; |
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u_int i; |
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char tmp[64]; |
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int flags = 0; |
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*size = 0; |
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/* First three bytes are always \033[. */ |
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if (buf[0] != '\033') |
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return (-1); |
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if (len == 1) |
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return (1); |
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if (buf[1] != '[') |
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return (-1); |
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if (len == 2) |
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return (1); |
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/* Copy the rest up to a 'n'. */ |
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for (i = 0; i < (sizeof tmp) - 1 && buf[2 + i] != 'n'; i++) { |
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if (2 + i == len) |
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return (1); |
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tmp[i] = buf[2 + i]; |
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} |
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if (i == (sizeof tmp) - 1) |
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return (-1); |
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tmp[i] = '\0'; |
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*size = 3 + i; |
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/* Set terminal flags. */ |
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if (strncmp(tmp, "ITERM2 ", 7) == 0) |
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flags |= TERM_DECSLRM; |
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log_debug("%s: received DSR %.*s", c->name, (int)*size, buf); |
tty_set_flags(tty, flags); |
tty_set_flags(tty, flags); |
return (0); |
return (0); |
} |
} |