diff options
Diffstat (limited to 'ui')
| -rw-r--r-- | ui/vnc.c | 63 | ||||
| -rw-r--r-- | ui/vnc.h | 2 |
2 files changed, 43 insertions, 22 deletions
@@ -46,7 +46,8 @@ static const struct timeval VNC_REFRESH_LOSSY = { 2, 0 }; #include "vnc_keysym.h" #include "d3des.h" -static VncDisplay *vnc_display; /* needed for info vnc */ +static QTAILQ_HEAD(, VncDisplay) vnc_displays = + QTAILQ_HEAD_INITIALIZER(vnc_displays); static int vnc_cursor_define(VncState *vs); static void vnc_release_modifiers(VncState *vs); @@ -226,10 +227,10 @@ static const char *vnc_auth_name(VncDisplay *vd) { return "unknown"; } -static VncServerInfo *vnc_server_info_get(void) +static VncServerInfo *vnc_server_info_get(VncDisplay *vd) { VncServerInfo *info; - VncBasicInfo *bi = vnc_basic_info_get_from_server_addr(vnc_display->lsock); + VncBasicInfo *bi = vnc_basic_info_get_from_server_addr(vd->lsock); if (!bi) { return NULL; } @@ -237,7 +238,7 @@ static VncServerInfo *vnc_server_info_get(void) info = g_malloc(sizeof(*info)); info->base = bi; info->has_auth = true; - info->auth = g_strdup(vnc_auth_name(vnc_display)); + info->auth = g_strdup(vnc_auth_name(vd)); return info; } @@ -282,7 +283,7 @@ static void vnc_qmp_event(VncState *vs, QAPIEvent event) } g_assert(vs->info->base); - si = vnc_server_info_get(); + si = vnc_server_info_get(vs->vd); if (!si) { return; } @@ -345,11 +346,27 @@ static VncClientInfo *qmp_query_vnc_client(const VncState *client) return info; } +static VncDisplay *vnc_display_find(const char *id) +{ + VncDisplay *vd; + + if (id == NULL) { + return QTAILQ_FIRST(&vnc_displays); + } + QTAILQ_FOREACH(vd, &vnc_displays, next) { + if (strcmp(id, vd->id) == 0) { + return vd; + } + } + return NULL; +} + VncInfo *qmp_query_vnc(Error **errp) { VncInfo *info = g_malloc0(sizeof(*info)); + VncDisplay *vd = vnc_display_find(NULL); - if (vnc_display == NULL || vnc_display->display == NULL) { + if (vd == NULL || vd->display == NULL) { info->enabled = false; } else { VncClientInfoList *cur_item = NULL; @@ -364,7 +381,7 @@ VncInfo *qmp_query_vnc(Error **errp) /* for compatibility with the original command */ info->has_clients = true; - QTAILQ_FOREACH(client, &vnc_display->clients, next) { + QTAILQ_FOREACH(client, &vd->clients, next) { VncClientInfoList *cinfo = g_malloc0(sizeof(*info)); cinfo->value = qmp_query_vnc_client(client); @@ -377,11 +394,11 @@ VncInfo *qmp_query_vnc(Error **errp) } } - if (vnc_display->lsock == -1) { + if (vd->lsock == -1) { return info; } - if (getsockname(vnc_display->lsock, (struct sockaddr *)&sa, + if (getsockname(vd->lsock, (struct sockaddr *)&sa, &salen) == -1) { error_set(errp, QERR_UNDEFINED_ERROR); goto out_error; @@ -405,7 +422,7 @@ VncInfo *qmp_query_vnc(Error **errp) info->family = inet_netfamily(sa.ss_family); info->has_auth = true; - info->auth = g_strdup(vnc_auth_name(vnc_display)); + info->auth = g_strdup(vnc_auth_name(vd)); } return info; @@ -853,7 +870,7 @@ static int vnc_cursor_define(VncState *vs) static void vnc_dpy_cursor_define(DisplayChangeListener *dcl, QEMUCursor *c) { - VncDisplay *vd = vnc_display; + VncDisplay *vd = container_of(dcl, VncDisplay, dcl); VncState *vs; cursor_put(vd->cursor); @@ -2818,6 +2835,7 @@ static void vnc_connect(VncDisplay *vd, int csock, int i; vs->csock = csock; + vs->vd = vd; if (skipauth) { vs->auth = VNC_AUTH_NONE; @@ -2862,8 +2880,6 @@ static void vnc_connect(VncDisplay *vd, int csock, vnc_qmp_event(vs, QAPI_EVENT_VNC_CONNECTED); vnc_set_share_mode(vs, VNC_SHARE_MODE_CONNECTING); - vs->vd = vd; - #ifdef CONFIG_VNC_WS if (!vs->websocket) #endif @@ -2956,7 +2972,7 @@ void vnc_display_init(DisplayState *ds) { VncDisplay *vs = g_malloc0(sizeof(*vs)); - vnc_display = vs; + QTAILQ_INSERT_TAIL(&vnc_displays, vs, next); vs->lsock = -1; #ifdef CONFIG_VNC_WS @@ -2986,7 +3002,7 @@ void vnc_display_init(DisplayState *ds) static void vnc_display_close(DisplayState *ds) { - VncDisplay *vs = vnc_display; + VncDisplay *vs = vnc_display_find(NULL); if (!vs) return; @@ -3015,7 +3031,7 @@ static void vnc_display_close(DisplayState *ds) int vnc_display_password(DisplayState *ds, const char *password) { - VncDisplay *vs = vnc_display; + VncDisplay *vs = vnc_display_find(NULL); if (!vs) { return -EINVAL; @@ -3034,7 +3050,7 @@ int vnc_display_password(DisplayState *ds, const char *password) int vnc_display_pw_expire(DisplayState *ds, time_t expires) { - VncDisplay *vs = vnc_display; + VncDisplay *vs = vnc_display_find(NULL); if (!vs) { return -EINVAL; @@ -3046,14 +3062,14 @@ int vnc_display_pw_expire(DisplayState *ds, time_t expires) char *vnc_display_local_addr(DisplayState *ds) { - VncDisplay *vs = vnc_display; - + VncDisplay *vs = vnc_display_find(NULL); + return vnc_socket_local_addr("%s:%s", vs->lsock); } void vnc_display_open(DisplayState *ds, const char *display, Error **errp) { - VncDisplay *vs = vnc_display; + VncDisplay *vs = vnc_display_find(NULL); const char *options; int password = 0; int reverse = 0; @@ -3069,7 +3085,7 @@ void vnc_display_open(DisplayState *ds, const char *display, Error **errp) #endif int lock_key_sync = 1; - if (!vnc_display) { + if (!vs) { error_setg(errp, "VNC display not active"); return; } @@ -3368,7 +3384,10 @@ fail: void vnc_display_add_client(DisplayState *ds, int csock, bool skipauth) { - VncDisplay *vs = vnc_display; + VncDisplay *vs = vnc_display_find(NULL); + if (!vs) { + return; + } vnc_connect(vs, csock, skipauth, false); } @@ -171,6 +171,8 @@ struct VncDisplay struct VncSurface guest; /* guest visible surface (aka ds->surface) */ pixman_image_t *server; /* vnc server surface */ + const char *id; + QTAILQ_ENTRY(VncDisplay) next; char *display; char *password; time_t expires; |