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[automaton] fix xtgettcap-based terminal detection

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nick black 2021-11-09 06:26:33 -05:00
parent 981a1d06aa
commit 7cf819a40f
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GPG Key ID: 5F43400C21CBFACC
1 changed files with 25 additions and 12 deletions
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37
src/lib/in.c
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@ -1227,20 +1227,33 @@ tcap_cb(inputctx* ictx){
free(str);
return 2;
}
const char* s = str;
char* s = str;
while(*s){
// FIXME clean this crap up
// FIXME clean this crap up, grotesque
if(strncasecmp(s, "544e=", 5) == 0){
if(ictx->initdata->qterm != TERMINAL_UNKNOWN){
const char* tn = s + 5;
if(strcasecmp(tn, "6D6C7465726D;") == 0){
ictx->initdata->qterm = TERMINAL_MLTERM;
}else if(strcasecmp(tn, "787465726d;") == 0){
ictx->initdata->qterm = TERMINAL_XTERM; // "xterm"
}else if(strcasecmp(tn, "787465726d2d6b69747479;") == 0){
ictx->initdata->qterm = TERMINAL_KITTY; // "xterm-kitty"
}else if(strcasecmp(tn, "787465726d2d323536636f6c6f72;") == 0){
ictx->initdata->qterm = TERMINAL_XTERM; // "xterm-256color"
size_t len = 5;
while(s[len] && s[len] != ';'){
++len;
}
const char* tn = s + 5;
len -= 5;
if(ictx->initdata->qterm == TERMINAL_UNKNOWN){
if(len == 10){
if(strncasecmp(tn, "787465726d", 10) == 0){
ictx->initdata->qterm = TERMINAL_XTERM; // "xterm"
}
}else if(len == 12){
if(strncasecmp(tn, "6D6C7465726D", 12) == 0){
ictx->initdata->qterm = TERMINAL_MLTERM;
}
}else if(len == 22){
if(strncasecmp(tn, "787465726d2d6b69747479", 22) == 0){
ictx->initdata->qterm = TERMINAL_KITTY; // "xterm-kitty"
}
}else if(len == 28){
if(strncasecmp(tn, "787465726d2d323536636f6c6f72", 28) == 0){
ictx->initdata->qterm = TERMINAL_XTERM; // "xterm-256color"
}
}else{
logdebug("unknown terminal name %s\n", tn);
}