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| author | Jesse Luehrs <doy@tozt.net> | 2014-04-21 20:35:44 -0400 |
|---|---|---|
| committer | Jesse Luehrs <doy@tozt.net> | 2014-04-21 20:35:44 -0400 |
| commit | 05736777e42403b6605284d9bd6954be3616583a (patch) | |
| tree | 7599c91ee56ca0f0c902e9eee28553dfd0432dc0 /src/parser.l | |
| parent | a2a10300342a4d10fd584494f603becabdf45100 (diff) | |
| download | runes-05736777e42403b6605284d9bd6954be3616583a.tar.gz runes-05736777e42403b6605284d9bd6954be3616583a.zip | |
support 16 colors, 256 colors, and arbitrary rgb colors
Diffstat (limited to 'src/parser.l')
| -rw-r--r-- | src/parser.l | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/src/parser.l b/src/parser.l index 7ad27dc..544c623 100644 --- a/src/parser.l +++ b/src/parser.l @@ -597,6 +597,48 @@ static void runes_parser_handle_sgr(RunesTerm *t, char *buf, size_t len) case 34: case 35: case 36: case 37: runes_display_set_fg_color(t, params[i] - 30); break; + case 38: { + i++; + if (i >= nparams) { + fprintf( + stderr, "unknown SGR parameter: %d (too few parameters)\n", + params[i - 1]); + break; + } + + switch (params[i]) { + case 2: + i += 3; + if (i >= nparams) { + fprintf( + stderr, + "unknown SGR parameter: %d;%d (too few parameters)\n", + params[i - 4], params[i - 3]); + break; + } + runes_display_set_fg_color_rgb( + t, params[i - 2], params[i - 1], params[i]); + break; + case 5: + i++; + if (i >= nparams) { + fprintf( + stderr, + "unknown SGR parameter: %d;%d (too few parameters)\n", + params[i - 2], params[i - 1]); + break; + } + runes_display_set_fg_color(t, params[i]); + break; + default: + i++; + fprintf( + stderr, "unknown SGR parameter: %d;%d\n", + params[i - 2], params[i - 1]); + break; + } + break; + } case 39: runes_display_reset_fg_color(t); break; @@ -604,9 +646,59 @@ static void runes_parser_handle_sgr(RunesTerm *t, char *buf, size_t len) case 44: case 45: case 46: case 47: runes_display_set_bg_color(t, params[i] - 40); break; + case 48: { + i++; + if (i >= nparams) { + fprintf( + stderr, "unknown SGR parameter: %d (too few parameters)\n", + params[i - 1]); + break; + } + + switch (params[i]) { + case 2: + i += 3; + if (i >= nparams) { + fprintf( + stderr, + "unknown SGR parameter: %d;%d (too few parameters)\n", + params[i - 4], params[i - 3]); + break; + } + runes_display_set_bg_color_rgb( + t, params[i - 2], params[i - 1], params[i]); + break; + case 5: + i++; + if (i >= nparams) { + fprintf( + stderr, + "unknown SGR parameter: %d;%d (too few parameters)\n", + params[i - 2], params[i - 1]); + break; + } + runes_display_set_bg_color(t, params[i]); + break; + default: + i++; + fprintf( + stderr, "unknown SGR parameter: %d;%d\n", + params[i - 2], params[i - 1]); + break; + } + break; + } case 49: runes_display_reset_bg_color(t); break; + case 90: case 91: case 92: case 93: + case 94: case 95: case 96: case 97: + runes_display_set_fg_color(t, params[i] - 82); + break; + case 100: case 101: case 102: case 103: + case 104: case 105: case 106: case 107: + runes_display_set_bg_color(t, params[i] - 92); + break; default: fprintf(stderr, "unknown SGR parameter: %d\n", params[i]); break; |