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vt: dummy implementation of ESC dispatch

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Daniel Eklöf 2019-06-23 13:36:20 +02:00
parent 1414639b76
commit 1ad9d118c2
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GPG key ID: 5BBD4992C116573F
1 changed files with 37 additions and 1 deletions
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38
vt.c
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@ -552,6 +552,39 @@ static const enum action exit_actions[] = {
[STATE_SOS_PM_APC_STRING] = ACTION_NONE,
};
static bool
esc_dispatch(struct terminal *term, uint8_t final)
{
#if defined(_DEBUG)
char log[1024];
int c = snprintf(log, sizeof(log), "ESC: ");
for (size_t i = 0; i < term->vt.intermediates.idx; i++)
c += snprintf(&log[c], sizeof(log) - c, "%d", term->vt.intermediates.data[i]);
c += snprintf(&log[c], sizeof(log) - c, "%c", final);
LOG_DBG("%s", log);
#endif
switch (final) {
case '=':
/* Other half of xterm's smkx */
LOG_WARN("ignoring ESC with final %c", final);
break;
case '>':
/* Other half of xterm's rmkx */
LOG_WARN("ignoring ESC with final %c", final);
break;
default:
LOG_ERR("ESC: unimplemented final: %c", final);
return false;
}
return true;
}
static bool
action(struct terminal *term, enum action action, uint8_t c)
{
@ -663,6 +696,10 @@ action(struct terminal *term, enum action action, uint8_t c)
LOG_ERR("unimplemented: action ESC dispatch");
return false;
case ACTION_ESC_DISPATCH:
return esc_dispatch(term, c);
break;
case ACTION_CSI_DISPATCH:
return csi_dispatch(term, c);
@ -677,7 +714,6 @@ action(struct terminal *term, enum action action, uint8_t c)
case ACTION_OSC_END:
return osc_dispatch(term);
case ACTION_ESC_DISPATCH:
case ACTION_HOOK:
case ACTION_UNHOOK:
case ACTION_PUT: