diff options
| -rw-r--r-- | ui/vnc.c | 50 |
1 files changed, 43 insertions, 7 deletions
@@ -27,6 +27,7 @@ #include "vnc.h" #include "vnc-jobs.h" #include "trace.h" +#include "hw/qdev.h" #include "sysemu/sysemu.h" #include "qemu/sockets.h" #include "qemu/timer.h" @@ -1665,7 +1666,8 @@ static void do_key_event(VncState *vs, int down, int keycode, int sym) vs->modifiers_state[keycode] = 0; break; case 0x02 ... 0x0a: /* '1' to '9' keys */ - if (down && vs->modifiers_state[0x1d] && vs->modifiers_state[0x38]) { + if (vs->vd->dcl.con == NULL && + down && vs->modifiers_state[0x1d] && vs->modifiers_state[0x38]) { /* Reset the modifiers sent to the current console */ reset_keys(vs); console_select(keycode - 0x02); @@ -2073,8 +2075,8 @@ static void set_pixel_format(VncState *vs, set_pixel_conversion(vs); - graphic_hw_invalidate(NULL); - graphic_hw_update(NULL); + graphic_hw_invalidate(vs->vd->dcl.con); + graphic_hw_update(vs->vd->dcl.con); } static void pixel_format_message (VncState *vs) { @@ -2801,7 +2803,7 @@ static void vnc_refresh(DisplayChangeListener *dcl) return; } - graphic_hw_update(NULL); + graphic_hw_update(vd->dcl.con); if (vnc_trylock_display(vd)) { update_displaychangelistener(&vd->dcl, VNC_REFRESH_INTERVAL_BASE); @@ -2907,7 +2909,7 @@ void vnc_init_state(VncState *vs) QTAILQ_INSERT_HEAD(&vd->clients, vs, next); - graphic_hw_update(NULL); + graphic_hw_update(vd->dcl.con); vnc_write(vs, "RFB 003.008\n", 12); vnc_flush(vs); @@ -2930,7 +2932,7 @@ static void vnc_listen_read(void *opaque, bool websocket) int csock; /* Catch-up */ - graphic_hw_update(NULL); + graphic_hw_update(vs->dcl.con); #ifdef CONFIG_VNC_WS if (websocket) { csock = qemu_accept(vs->lwebsock, (struct sockaddr *)&addr, &addrlen); @@ -3090,6 +3092,12 @@ static QemuOptsList qemu_vnc_opts = { .name = "share", .type = QEMU_OPT_STRING, },{ + .name = "display", + .type = QEMU_OPT_STRING, + },{ + .name = "head", + .type = QEMU_OPT_NUMBER, + },{ .name = "password", .type = QEMU_OPT_BOOL, },{ @@ -3125,7 +3133,8 @@ void vnc_display_open(const char *id, Error **errp) { VncDisplay *vs = vnc_display_find(id); QemuOpts *opts = qemu_opts_find(&qemu_vnc_opts, id); - const char *display, *websocket, *share; + const char *display, *websocket, *share, *device_id; + QemuConsole *con; int password = 0; int reverse = 0; #ifdef CONFIG_VNC_TLS @@ -3354,6 +3363,33 @@ void vnc_display_open(const char *id, Error **errp) #endif vs->lock_key_sync = lock_key_sync; + device_id = qemu_opt_get(opts, "display"); + if (device_id) { + DeviceState *dev; + int head = qemu_opt_get_number(opts, "head", 0); + + dev = qdev_find_recursive(sysbus_get_default(), device_id); + if (dev == NULL) { + error_set(errp, QERR_DEVICE_NOT_FOUND, device_id); + goto fail; + } + + con = qemu_console_lookup_by_device(dev, head); + if (con == NULL) { + error_setg(errp, "Device %s is not bound to a QemuConsole", + device_id); + goto fail; + } + } else { + con = NULL; + } + + if (con != vs->dcl.con) { + unregister_displaychangelistener(&vs->dcl); + vs->dcl.con = con; + register_displaychangelistener(&vs->dcl); + } + if (reverse) { /* connect to viewer */ int csock; |