RepoMirrors
/
mpv
mirror of https://github.com/mpv-player/mpv
1
0
Fork 0
Code Issues Releases Wiki Activity

input: handle UTF-8 terminal input 

This assumes the terminal uses UTF-8. If invalid UTF-8 is encountered (for
example because the terminal uses a legacy encoding), the code falls back
to the old method and feeds each byte as key code to the input code.

In theory, UTF-8 input could randomly fail, because the code in getch2.c
doesn't try to fill the input buffer correctly with input sequences
longer than a byte. This is a problem with the design of the existing
code.
This commit is contained in:
wm4 2012-01-13 07:59:21 +01:00
parent ad455c43f5
commit e722967580
1 changed files with 10 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
osdep/getch2.c
View File

@ -57,6 +57,7 @@
#include <unistd.h>
#include <fcntl.h>
#include "bstr.h"
#include "mp_fifo.h"
#include "input/keycodes.h"
#include "getch2.h"
@ -202,6 +203,15 @@ void getch2(struct mp_fifo *fifo)
}
code = KEY_ENTER;
}
int utf8len = bstr_parse_utf8_code_length(code);
if (utf8len > 0 && utf8len <= getch2_len) {
struct bstr s = { getch2_buf, utf8len };
int unicode = bstr_decode_utf8(s, NULL);
if (unicode > 0) {
len = utf8len;
code = unicode;
}
}
}
else if (getch2_len > 1) {
int c = getch2_buf[1];