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| author | Roman Penyaev <r.peniaev@gmail.com> | 2025-02-26 08:59:07 +0100 |
|---|---|---|
| committer | Marc-André Lureau <marcandre.lureau@redhat.com> | 2025-03-05 09:34:14 +0400 |
| commit | e4d6c94e674a3162857dbd78c27b1d7a1b2c250f (patch) | |
| tree | 06470f377c2f7224d3ce6b11b55b37e7517483b8 /rust/qemu-api-macros/src | |
| parent | 661c2e1ab29cd9c4d268ae3f44712e8d421c0e56 (diff) | |
| download | qemu-e4d6c94e674a3162857dbd78c27b1d7a1b2c250f.zip qemu-e4d6c94e674a3162857dbd78c27b1d7a1b2c250f.tar.gz qemu-e4d6c94e674a3162857dbd78c27b1d7a1b2c250f.tar.bz2 | |
ui/console-vc: introduce parsing of the 'ESC ( <ch>' sequence
This change introduces parsing of the 'ESC ( <ch>' sequence, which is
supposed to change character set [1]. In the QEMU case, the
introduced parsing logic does not actually change the character set, but
simply parses the sequence and does not let output of a tool to be
corrupted with leftovers: `top` sends 'ESC ( B', so if character
sequence is not parsed correctly, chracter 'B' appears in the output:
Btop - 11:08:42 up 5 min, 1 user, load average: 0BB
Tasks:B 158 Btotal,B 1 Brunning,B 157 Bsleeping,B 0 BsBB
%Cpu(s):B 0.0 Bus,B 0.0 Bsy,B 0.0 Bni,B 99.8 Bid,B 0.2 BB
MiB Mem :B 7955.6 Btotal,B 7778.6 Bfree,B 79.6 BB
MiB Swap:B 0.0 Btotal,B 0.0 Bfree,B 0.0 BB
PID USER PR NI VIRT RES SHR S B
B 735 root 20 0 9328 3540 3152 R B
B 1 root 20 0 20084 10904 8404 S B
B 2 root 20 0 0 0 0 S B
[1] https://vt100.net/docs/vt100-ug/chapter3.html#SCS
Signed-off-by: Roman Penyaev <r.peniaev@gmail.com>
Cc: "Marc-André Lureau" <marcandre.lureau@redhat.com>
Cc: qemu-devel@nongnu.org
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-ID: <20250226075913.353676-2-r.peniaev@gmail.com>
Diffstat (limited to 'rust/qemu-api-macros/src')
0 files changed, 0 insertions, 0 deletions