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Merge branch 'obsd-master'

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This commit is contained in:
Thomas Adam
2019-06-12 11:02:25 +01:00
parent 057c04e32a 7e6a26cc9d
commit d5902eeae9
3 changed files with 17 additions and 74 deletions
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73
cmd-find.c
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@ -75,38 +75,12 @@ static const char *cmd_find_pane_table[][2] = {
{ NULL, NULL }
};
/* Get session from TMUX if present. */
static struct session *
cmd_find_try_TMUX(struct client *c)
{
struct environ_entry *envent;
char tmp[256];
long long pid;
u_int session;
struct session *s;
envent = environ_find(c->environ, "TMUX");
if (envent == NULL)
return (NULL);
if (sscanf(envent->value, "%255[^,],%lld,%d", tmp, &pid, &session) != 3)
return (NULL);
if (pid != getpid())
return (NULL);
log_debug("%s: client %p TMUX %s (session $%u)", __func__, c,
envent->value, session);
s = session_find_by_id(session);
if (s != NULL)
log_debug("%s: session $%u still exists", __func__, s->id);
return (s);
}
/* Find pane containing client if any. */
static struct window_pane *
cmd_find_inside_pane(struct client *c)
{
struct window_pane *wp;
struct environ_entry *envent;
if (c == NULL)
return (NULL);
@ -115,6 +89,11 @@ cmd_find_inside_pane(struct client *c)
if (wp->fd != -1 && strcmp(wp->tty, c->ttyname) == 0)
break;
}
if (wp == NULL) {
envent = environ_find(c->environ, "TMUX_PANE");
if (envent != NULL)
wp = window_pane_find_by_id_str(envent->value);
}
if (wp != NULL)
log_debug("%s: got pane %%%u (%s)", __func__, wp->id, wp->tty);
return (wp);
@ -879,8 +858,6 @@ cmd_find_from_mouse(struct cmd_find_state *fs, struct mouse_event *m, int flags)
int
cmd_find_from_client(struct cmd_find_state *fs, struct client *c, int flags)
{
struct session *s;
struct winlink *wl;
struct window_pane *wp;
/* If no client, treat as from nothing. */
@ -902,30 +879,6 @@ cmd_find_from_client(struct cmd_find_state *fs, struct client *c, int flags)
if (wp == NULL)
goto unknown_pane;
/* If we have a session in TMUX, see if it has this pane. */
s = cmd_find_try_TMUX(c);
if (s != NULL) {
RB_FOREACH(wl, winlinks, &s->windows) {
if (window_has_pane(wl->window, wp))
break;
}
if (wl != NULL) {
log_debug("%s: session $%u has pane %%%u", __func__,
s->id, wp->id);
fs->s = s;
fs->wl = s->curw; /* use current session */
fs->w = fs->wl->window;
fs->wp = fs->w->active; /* use active pane */
cmd_find_log_state(__func__, fs);
return (0);
} else {
log_debug("%s: session $%u does not have pane %%%u",
__func__, s->id, wp->id);
}
}
/*
* Don't have a session, or it doesn't have this pane. Try all
* sessions.
@ -947,17 +900,7 @@ cmd_find_from_client(struct cmd_find_state *fs, struct client *c, int flags)
return (0);
unknown_pane:
/*
* We're not running in a known pane, but maybe this client has TMUX
* in the environment. That'd give us a session.
*/
s = cmd_find_try_TMUX(c);
if (s != NULL) {
cmd_find_from_session(fs, s, flags);
return (0);
}
/* Otherwise we need to guess. */
/* We can't find the pane so need to guess. */
return (cmd_find_from_nothing(fs, flags));
}
@ -1005,6 +948,8 @@ cmd_find_target(struct cmd_find_state *fs, struct cmdq_item *item,
strlcat(tmp, "CANFAIL,", sizeof tmp);
if (*tmp != '\0')
tmp[strlen(tmp) - 1] = '\0';
else
strlcat(tmp, "NONE", sizeof tmp);
log_debug("%s: target %s, type %s, item %p, flags %s", __func__,
target == NULL ? "none" : target, s, item, tmp);