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Move the call to setupterm() into the client and have it pass the

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results to the server over imsg, means the server does not need to enter
ncurses or read terminfo db. Old clients will not work with a new
server.
This commit is contained in:
nicm
2021-02-17 07:18:36 +00:00
parent d768fc2553
commit af3ffa9c41
5 changed files with 169 additions and 72 deletions
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20
server-client.c
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@ -307,6 +307,7 @@ server_client_lost(struct client *c)
free(c->term_name);
free(c->term_type);
tty_term_free_list(c->term_caps, c->term_ncaps);
status_free(c);
@ -1997,16 +1998,17 @@ server_client_dispatch(struct imsg *imsg, void *arg)
datalen = imsg->hdr.len - IMSG_HEADER_SIZE;
switch (imsg->hdr.type) {
case MSG_IDENTIFY_CLIENTPID:
case MSG_IDENTIFY_CWD:
case MSG_IDENTIFY_ENVIRON:
case MSG_IDENTIFY_FEATURES:
case MSG_IDENTIFY_FLAGS:
case MSG_IDENTIFY_LONGFLAGS:
case MSG_IDENTIFY_TERM:
case MSG_IDENTIFY_TTYNAME:
case MSG_IDENTIFY_CWD:
case MSG_IDENTIFY_STDIN:
case MSG_IDENTIFY_STDOUT:
case MSG_IDENTIFY_ENVIRON:
case MSG_IDENTIFY_CLIENTPID:
case MSG_IDENTIFY_TERM:
case MSG_IDENTIFY_TERMINFO:
case MSG_IDENTIFY_TTYNAME:
case MSG_IDENTIFY_DONE:
server_client_dispatch_identify(c, imsg);
break;
@ -2200,6 +2202,14 @@ server_client_dispatch_identify(struct client *c, struct imsg *imsg)
c->term_name = xstrdup(data);
log_debug("client %p IDENTIFY_TERM %s", c, data);
break;
case MSG_IDENTIFY_TERMINFO:
if (datalen == 0 || data[datalen - 1] != '\0')
fatalx("bad MSG_IDENTIFY_TERMINFO string");
c->term_caps = xreallocarray(c->term_caps, c->term_ncaps + 1,
sizeof *c->term_caps);
c->term_caps[c->term_ncaps++] = xstrdup(data);
log_debug("client %p IDENTIFY_TERMINFO %s", c, data);
break;
case MSG_IDENTIFY_TTYNAME:
if (datalen == 0 || data[datalen - 1] != '\0')
fatalx("bad MSG_IDENTIFY_TTYNAME string");