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Extend display-message to work for control clients. GitHub issue 3449.

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This commit is contained in:
nicm
2023-02-05 21:15:32 +00:00
parent f10854cfc5
commit 93b1b78150
5 changed files with 84 additions and 67 deletions
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67
server-client.c
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@ -29,6 +29,7 @@
#include <string.h>
#include <time.h>
#include <unistd.h>
#include <vis.h>
#include "tmux.h"
@ -3239,3 +3240,69 @@ server_client_remove_pane(struct window_pane *wp)
}
}
}
/* Print to a client. */
void
server_client_print(struct client *c, int parse, struct evbuffer *evb)
{
void *data = EVBUFFER_DATA(evb);
size_t size = EVBUFFER_LENGTH(evb);
struct window_pane *wp;
struct window_mode_entry *wme;
char *sanitized, *msg, *line;
if (!parse) {
utf8_stravisx(&msg, data, size,
VIS_OCTAL|VIS_CSTYLE|VIS_NOSLASH);
log_debug("%s: %s", __func__, msg);
} else {
msg = EVBUFFER_DATA(evb);
if (msg[size - 1] != '\0')
evbuffer_add(evb, "", 1);
}
if (c == NULL)
goto out;
if (c->session == NULL || (c->flags & CLIENT_CONTROL)) {
if (~c->flags & CLIENT_UTF8) {
sanitized = utf8_sanitize(msg);
if (c->flags & CLIENT_CONTROL)
control_write(c, "%s", sanitized);
else
file_print(c, "%s\n", sanitized);
free(sanitized);
} else {
if (c->flags & CLIENT_CONTROL)
control_write(c, "%s", msg);
else
file_print(c, "%s\n", msg);
}
goto out;
}
wp = server_client_get_pane(c);
wme = TAILQ_FIRST(&wp->modes);
if (wme == NULL || wme->mode != &window_view_mode)
window_pane_set_mode(wp, NULL, &window_view_mode, NULL, NULL);
if (parse) {
do {
line = evbuffer_readln(evb, NULL, EVBUFFER_EOL_LF);
if (line != NULL) {
window_copy_add(wp, 1, "%s", line);
free(line);
}
} while (line != NULL);
size = EVBUFFER_LENGTH(evb);
if (size != 0) {
line = EVBUFFER_DATA(evb);
window_copy_add(wp, 1, "%.*s", (int)size, line);
}
} else
window_copy_add(wp, 0, "%s", msg);
out:
if (!parse)
free(msg);
}