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d63629b370
* action() returns void - this gets rid of checks in vt_from_slave() * split up ACTION_PRINT into ACTION_PRINT (ASCII) and ACTION_UTF8_PRINT ACTION_PRINT is on the hot path, and we want it streamlined. * Remove run-time checkout for unimplemented state transitions, as we shouldn't have any of those left. * Don't re-load current VT state on each iteration in vt_from_slave()
53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
#include "osc.h"
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#include <ctype.h>
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#include "terminal.h"
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#define LOG_MODULE "osc"
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#define LOG_ENABLE_DBG 0
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#include "log.h"
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#include "render.h"
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void
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osc_dispatch(struct terminal *term)
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{
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int param = 0;
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int data_ofs = 0;
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for (size_t i = 0; i < term->vt.osc.idx; i++) {
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int c = term->vt.osc.data[i];
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if (c == ';') {
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data_ofs = i + 1;
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break;
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}
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if (!isdigit(c)) {
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LOG_ERR("OSC: invalid parameter: %.*s",
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(int)term->vt.osc.idx, term->vt.osc.data);
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abort();
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}
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param *= 10;
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param += c - '0';
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}
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LOG_DBG("OCS: %.*s (param = %d)",
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(int)term->vt.osc.idx, term->vt.osc.data, param);
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const char *string = (const char *)&term->vt.osc.data[data_ofs];
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switch (param) {
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case 0: render_set_title(term, string); break; /* icon + title */
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case 1: break; /* icon */
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case 2: render_set_title(term, string); break; /* title */
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case 104: /* Reset Color Number 'c' */
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case 105: /* Reset Special Color Number 'c' */
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break;
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default:
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LOG_ERR("unimplemented: OSC: %.*s",
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(int)term->vt.osc.idx, term->vt.osc.data);
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abort();
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break;
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}
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}
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