diff options
Diffstat (limited to 'server.c')
| -rw-r--r-- | server.c | 43 |
1 files changed, 40 insertions, 3 deletions
@@ -1,4 +1,4 @@ -/* $Id: server.c,v 1.10 2007-09-21 19:24:37 nicm Exp $ */ +/* $Id: server.c,v 1.11 2007-09-22 11:50:33 nicm Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> @@ -76,6 +76,7 @@ void process_sessions_msg(struct client *, struct hdr *); void process_windows_msg(struct client *, struct hdr *); void process_rename_msg(struct client *, struct hdr *); void process_last_msg(struct client *, struct hdr *); +void process_windowlist_msg(struct client *, struct hdr *); void rename_callback(struct client *, const char *); /* Fork and start server process. */ @@ -383,11 +384,11 @@ write_message(struct client *c, const char *fmt, ...) input_store16(c->out, 7); va_start(ap, fmt); xvasprintf(&msg, fmt, ap); - buffer_write(c->out, msg, strlen(msg)); - xfree(msg); va_end(ap); + buffer_write(c->out, msg, strlen(msg)); for (i = strlen(msg); i < c->sx; i++) input_store8(c->out, ' '); + xfree(msg); size = BUFFER_USED(c->out) - size; hdr.type = MSG_OUTPUT; @@ -778,6 +779,9 @@ process_client(struct client *c) case MSG_LAST: process_last_msg(c, &hdr); break; + case MSG_WINDOWLIST: + process_windowlist_msg(c, &hdr); + break; default: fatalx("unexpected message"); } @@ -1086,6 +1090,39 @@ process_last_msg(struct client *c, struct hdr *hdr) write_message(c, "No last window"); } +/* Window list message from client */ +void +process_windowlist_msg(struct client *c, struct hdr *hdr) +{ + struct window *w; + char *buf; + size_t len, off; + u_int i; + + if (c->session == NULL) + return; + if (hdr->size != 0) + fatalx("bad MSG_WINDOWLIST size"); + + len = c->sx + 1; + buf = xmalloc(len); + off = 0; + + *buf = '\0'; + for (i = 0; i < ARRAY_LENGTH(&c->session->windows); i++) { + w = ARRAY_ITEM(&c->session->windows, i); + if (w == NULL) + continue; + off += xsnprintf(buf + off, len - off, "%u:%s%s ", i, w->name, + w == c->session->window ? "*" : ""); + if (off >= len) + break; + } + + write_message(c, "%s", buf); + xfree(buf); +} + /* Callback for rename. */ void rename_callback(struct client *c, const char *string) |