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vt: remove almost all abort() calls

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Replace with generic error log messages that simply says the
ESC/CSI/OSC sequence is unhandled. This can mean either invalid or
unimplemented, depending on the context.
This commit is contained in:
Daniel Eklöf 2019-07-30 21:42:46 +02:00
parent 84f868f88d
commit 8acc3b891d
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GPG key ID: 5BBD4992C116573F
3 changed files with 49 additions and 83 deletions
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20
osc.c
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@ -14,6 +14,8 @@
#include "terminal.h"
#include "vt.h"
#define UNHANDLED() LOG_ERR("unhandled: OSC: %.*s", (int)term->vt.osc.idx, term->vt.osc.data)
static void
osc_query(struct terminal *term, unsigned param)
{
@ -39,9 +41,7 @@ osc_query(struct terminal *term, unsigned param)
}
default:
LOG_ERR("unimplemented: OSC query: %.*s",
(int)term->vt.osc.idx, term->vt.osc.data);
abort();
UNHANDLED();
break;
}
}
@ -55,8 +55,6 @@ osc_to_clipboard(struct terminal *term, const char *target,
if (decoded == NULL) {
LOG_WARN("OSC: invalid clipboard data: %s", base64_data);
/* TODO: clear selection */
abort();
return;
}
@ -235,14 +233,14 @@ osc_dispatch(struct terminal *term)
}
if (!isdigit(c)) {
LOG_ERR("OSC: invalid parameter: %.*s",
(int)term->vt.osc.idx, term->vt.osc.data);
abort();
UNHANDLED();
return;
}
param *= 10;
param += c - '0';
}
LOG_DBG("OCS: %.*s (param = %d)",
(int)term->vt.osc.idx, term->vt.osc.data, param);
@ -260,7 +258,7 @@ osc_dispatch(struct terminal *term)
case 30: /* Set tab title */
break;
case 52: /* Copy to/from clipboard/primary */
osc_selection(term, string);
break;
@ -275,9 +273,7 @@ osc_dispatch(struct terminal *term)
break;
default:
LOG_ERR("unimplemented: OSC: %.*s",
(int)term->vt.osc.idx, term->vt.osc.data);
abort();
UNHANDLED();
break;
}
}