diff options
Diffstat (limited to 'ui')
-rw-r--r-- | ui/vnc.c | 75 |
1 files changed, 41 insertions, 34 deletions
@@ -3322,13 +3322,14 @@ void vnc_display_open(const char *id, Error **errp) { VncDisplay *vs = vnc_display_find(id); QemuOpts *opts = qemu_opts_find(&qemu_vnc_opts, id); + QemuOpts *sopts, *wsopts; const char *share, *device_id; QemuConsole *con; bool password = false; bool reverse = false; const char *vnc; const char *has_to; - char *display, *ws_display = NULL, *to = NULL; + char *h; bool has_ipv4 = false; bool has_ipv6 = false; #ifdef CONFIG_VNC_WS @@ -3361,16 +3362,36 @@ void vnc_display_open(const char *id, Error **errp) return; } - has_to = qemu_opt_get(opts, "to"); - if (has_to) { - to = g_strdup_printf(",to=%s", has_to); + sopts = qemu_opts_create(&socket_optslist, NULL, 0, &error_abort); + wsopts = qemu_opts_create(&socket_optslist, NULL, 0, &error_abort); + + h = strrchr(vnc, ':'); + if (h) { + char *host = g_strndup(vnc, h - vnc); + qemu_opt_set(sopts, "host", host, &error_abort); + qemu_opt_set(wsopts, "host", host, &error_abort); + qemu_opt_set(sopts, "port", h+1, &error_abort); + g_free(host); + } else { + error_setg(errp, "no vnc port specified"); + goto fail; } + + has_to = qemu_opt_get(opts, "to"); has_ipv4 = qemu_opt_get_bool(opts, "ipv4", false); has_ipv6 = qemu_opt_get_bool(opts, "ipv6", false); - display = g_strdup_printf("%s%s%s%s", vnc, - has_to ? to : "", - has_ipv4 ? ",ipv4" : "", - has_ipv6 ? ",ipv6" : ""); + if (has_to) { + qemu_opt_set(sopts, "to", has_to, &error_abort); + qemu_opt_set(wsopts, "to", has_to, &error_abort); + } + if (has_ipv4) { + qemu_opt_set(sopts, "ipv4", "on", &error_abort); + qemu_opt_set(wsopts, "ipv4", "on", &error_abort); + } + if (has_ipv6) { + qemu_opt_set(sopts, "ipv6", "on", &error_abort); + qemu_opt_set(wsopts, "ipv6", "on", &error_abort); + } password = qemu_opt_get_bool(opts, "password", false); if (password && fips_get_state()) { @@ -3423,19 +3444,9 @@ void vnc_display_open(const char *id, Error **errp) #ifdef CONFIG_VNC_WS websocket = qemu_opt_get(opts, "websocket"); if (websocket) { - /* extract the host specification from display */ - char *host = NULL, *host_end = NULL; vs->ws_enabled = true; + qemu_opt_set(wsopts, "port", websocket, &error_abort); - /* ipv6 hosts have colons */ - host_end = strrchr(display, ':'); - if (host_end) { - host = g_strndup(display, host_end - display + 1); - } else { - host = g_strdup(":"); - } - ws_display = g_strconcat(host, websocket, NULL); - g_free(host); } #endif /* CONFIG_VNC_WS */ @@ -3605,10 +3616,10 @@ void vnc_display_open(const char *id, Error **errp) #ifdef CONFIG_VNC_WS vs->lwebsock = -1; #endif - if (strncmp(display, "unix:", 5) == 0) { - csock = unix_connect(display+5, errp); + if (strncmp(vnc, "unix:", 5) == 0) { + csock = unix_connect(vnc+5, errp); } else { - csock = inet_connect(display, errp); + csock = inet_connect(vnc, errp); } if (csock < 0) { goto fail; @@ -3616,19 +3627,17 @@ void vnc_display_open(const char *id, Error **errp) vnc_connect(vs, csock, false, false); } else { /* listen for connects */ - if (strncmp(display, "unix:", 5) == 0) { - vs->lsock = unix_listen(display+5, NULL, 0, errp); + if (strncmp(vnc, "unix:", 5) == 0) { + vs->lsock = unix_listen(vnc+5, NULL, 0, errp); vs->is_unix = true; } else { - vs->lsock = inet_listen(display, NULL, 0, - SOCK_STREAM, 5900, errp); + vs->lsock = inet_listen_opts(sopts, 5900, errp); if (vs->lsock < 0) { goto fail; } #ifdef CONFIG_VNC_WS if (vs->ws_enabled) { - vs->lwebsock = inet_listen(ws_display, NULL, 0, - SOCK_STREAM, 0, errp); + vs->lwebsock = inet_listen_opts(wsopts, 0, errp); if (vs->lwebsock < 0) { if (vs->lsock) { close(vs->lsock); @@ -3639,27 +3648,25 @@ void vnc_display_open(const char *id, Error **errp) } #endif /* CONFIG_VNC_WS */ } - g_free(to); - g_free(display); vs->enabled = true; qemu_set_fd_handler2(vs->lsock, NULL, vnc_listen_regular_read, NULL, vs); #ifdef CONFIG_VNC_WS - g_free(ws_display); if (vs->ws_enabled) { qemu_set_fd_handler2(vs->lwebsock, NULL, vnc_listen_websocket_read, NULL, vs); } #endif /* CONFIG_VNC_WS */ } + qemu_opts_del(sopts); + qemu_opts_del(wsopts); return; fail: - g_free(to); - g_free(display); + qemu_opts_del(sopts); + qemu_opts_del(wsopts); vs->enabled = false; #ifdef CONFIG_VNC_WS - g_free(ws_display); vs->ws_enabled = false; #endif /* CONFIG_VNC_WS */ } |