diff options
Diffstat (limited to 'ui/vnc.c')
| -rw-r--r-- | ui/vnc.c | 120 |
1 files changed, 62 insertions, 58 deletions
@@ -35,6 +35,7 @@ #include "qmp-commands.h" #include "qemu/osdep.h" #include "ui/input.h" +#include "qapi-event.h" #define VNC_REFRESH_INTERVAL_BASE GUI_REFRESH_INTERVAL_DEFAULT #define VNC_REFRESH_INTERVAL_INC 50 @@ -124,9 +125,10 @@ char *vnc_socket_remote_addr(const char *format, int fd) { return addr_to_string(format, &sa, salen); } -static int put_addr_qdict(QDict *qdict, struct sockaddr_storage *sa, - socklen_t salen) +static VncBasicInfo *vnc_basic_info_get(struct sockaddr_storage *sa, + socklen_t salen) { + VncBasicInfo *info; char host[NI_MAXHOST]; char serv[NI_MAXSERV]; int err; @@ -137,40 +139,40 @@ static int put_addr_qdict(QDict *qdict, struct sockaddr_storage *sa, NI_NUMERICHOST | NI_NUMERICSERV)) != 0) { VNC_DEBUG("Cannot resolve address %d: %s\n", err, gai_strerror(err)); - return -1; + return NULL; } - qdict_put(qdict, "host", qstring_from_str(host)); - qdict_put(qdict, "service", qstring_from_str(serv)); - qdict_put(qdict, "family",qstring_from_str(inet_strfamily(sa->ss_family))); - - return 0; + info = g_malloc0(sizeof(VncBasicInfo)); + info->host = g_strdup(host); + info->service = g_strdup(serv); + info->family = inet_netfamily(sa->ss_family); + return info; } -static int vnc_server_addr_put(QDict *qdict, int fd) +static VncBasicInfo *vnc_basic_info_get_from_server_addr(int fd) { struct sockaddr_storage sa; socklen_t salen; salen = sizeof(sa); if (getsockname(fd, (struct sockaddr*)&sa, &salen) < 0) { - return -1; + return NULL; } - return put_addr_qdict(qdict, &sa, salen); + return vnc_basic_info_get(&sa, salen); } -static int vnc_qdict_remote_addr(QDict *qdict, int fd) +static VncBasicInfo *vnc_basic_info_get_from_remote_addr(int fd) { struct sockaddr_storage sa; socklen_t salen; salen = sizeof(sa); if (getpeername(fd, (struct sockaddr*)&sa, &salen) < 0) { - return -1; + return NULL; } - return put_addr_qdict(qdict, &sa, salen); + return vnc_basic_info_get(&sa, salen); } static const char *vnc_auth_name(VncDisplay *vd) { @@ -224,81 +226,82 @@ static const char *vnc_auth_name(VncDisplay *vd) { return "unknown"; } -static int vnc_server_info_put(QDict *qdict) +static VncServerInfo *vnc_server_info_get(void) { - if (vnc_server_addr_put(qdict, vnc_display->lsock) < 0) { - return -1; + VncServerInfo *info; + VncBasicInfo *bi = vnc_basic_info_get_from_server_addr(vnc_display->lsock); + if (!bi) { + return NULL; } - qdict_put(qdict, "auth", qstring_from_str(vnc_auth_name(vnc_display))); - return 0; + info = g_malloc(sizeof(*info)); + info->base = bi; + info->has_auth = true; + info->auth = g_strdup(vnc_auth_name(vnc_display)); + return info; } static void vnc_client_cache_auth(VncState *client) { -#if defined(CONFIG_VNC_TLS) || defined(CONFIG_VNC_SASL) - QDict *qdict; -#endif - if (!client->info) { return; } -#if defined(CONFIG_VNC_TLS) || defined(CONFIG_VNC_SASL) - qdict = qobject_to_qdict(client->info); -#endif - #ifdef CONFIG_VNC_TLS if (client->tls.session && client->tls.dname) { - qdict_put(qdict, "x509_dname", qstring_from_str(client->tls.dname)); + client->info->has_x509_dname = true; + client->info->x509_dname = g_strdup(client->tls.dname); } #endif #ifdef CONFIG_VNC_SASL if (client->sasl.conn && client->sasl.username) { - qdict_put(qdict, "sasl_username", - qstring_from_str(client->sasl.username)); + client->info->has_sasl_username = true; + client->info->sasl_username = g_strdup(client->sasl.username); } #endif } static void vnc_client_cache_addr(VncState *client) { - QDict *qdict; + VncBasicInfo *bi = vnc_basic_info_get_from_remote_addr(client->csock); - qdict = qdict_new(); - if (vnc_qdict_remote_addr(qdict, client->csock) < 0) { - QDECREF(qdict); - /* XXX: how to report the error? */ - return; + if (bi) { + client->info = g_malloc0(sizeof(*client->info)); + client->info->base = bi; } - - client->info = QOBJECT(qdict); } -static void vnc_qmp_event(VncState *vs, MonitorEvent event) +static void vnc_qmp_event(VncState *vs, QAPIEvent event) { - QDict *server; - QObject *data; + VncServerInfo *si; if (!vs->info) { return; } + g_assert(vs->info->base); - server = qdict_new(); - if (vnc_server_info_put(server) < 0) { - QDECREF(server); + si = vnc_server_info_get(); + if (!si) { return; } - data = qobject_from_jsonf("{ 'client': %p, 'server': %p }", - vs->info, QOBJECT(server)); - - monitor_protocol_event(event, data); + switch (event) { + case QAPI_EVENT_VNC_CONNECTED: + qapi_event_send_vnc_connected(si, vs->info->base, &error_abort); + break; + case QAPI_EVENT_VNC_INITIALIZED: + qapi_event_send_vnc_initialized(si, vs->info, &error_abort); + break; + case QAPI_EVENT_VNC_DISCONNECTED: + qapi_event_send_vnc_disconnected(si, vs->info, &error_abort); + break; + default: + break; + } - qobject_incref(vs->info); - qobject_decref(data); + qapi_free_VncServerInfo(si); } static VncClientInfo *qmp_query_vnc_client(const VncState *client) @@ -321,9 +324,10 @@ static VncClientInfo *qmp_query_vnc_client(const VncState *client) } info = g_malloc0(sizeof(*info)); - info->host = g_strdup(host); - info->service = g_strdup(serv); - info->family = g_strdup(inet_strfamily(sa.ss_family)); + info->base = g_malloc0(sizeof(*info->base)); + info->base->host = g_strdup(host); + info->base->service = g_strdup(serv); + info->base->family = inet_netfamily(sa.ss_family); #ifdef CONFIG_VNC_TLS if (client->tls.session && client->tls.dname) { @@ -398,7 +402,7 @@ VncInfo *qmp_query_vnc(Error **errp) info->service = g_strdup(serv); info->has_family = true; - info->family = g_strdup(inet_strfamily(sa.ss_family)); + info->family = inet_netfamily(sa.ss_family); info->has_auth = true; info->auth = g_strdup(vnc_auth_name(vnc_display)); @@ -1039,7 +1043,7 @@ void vnc_disconnect_finish(VncState *vs) vnc_jobs_join(vs); /* Wait encoding jobs */ vnc_lock_output(vs); - vnc_qmp_event(vs, QEVENT_VNC_DISCONNECTED); + vnc_qmp_event(vs, QAPI_EVENT_VNC_DISCONNECTED); buffer_free(&vs->input); buffer_free(&vs->output); @@ -1048,7 +1052,7 @@ void vnc_disconnect_finish(VncState *vs) buffer_free(&vs->ws_output); #endif /* CONFIG_VNC_WS */ - qobject_decref(vs->info); + qapi_free_VncClientInfo(vs->info); vnc_zlib_clear(vs); vnc_tight_clear(vs); @@ -2323,7 +2327,7 @@ static int protocol_client_init(VncState *vs, uint8_t *data, size_t len) vnc_flush(vs); vnc_client_cache_auth(vs); - vnc_qmp_event(vs, QEVENT_VNC_INITIALIZED); + vnc_qmp_event(vs, QAPI_EVENT_VNC_INITIALIZED); vnc_read_when(vs, protocol_client_msg, 1); @@ -2846,7 +2850,7 @@ static void vnc_connect(VncDisplay *vd, int csock, } vnc_client_cache_addr(vs); - vnc_qmp_event(vs, QEVENT_VNC_CONNECTED); + vnc_qmp_event(vs, QAPI_EVENT_VNC_CONNECTED); vnc_set_share_mode(vs, VNC_SHARE_MODE_CONNECTING); vs->vd = vd; |