/* * Virt Viewer: A virtual machine console viewer * * Copyright (C) 2007-2009 Red Hat, * Copyright (C) 2009 Daniel P. Berrange * Copyright (C) 2010 Marc-André Lureau * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * Author: Daniel P. Berrange */ #include "virt-viewer-auth.h" #include "virt-viewer-session-vnc.h" #include "virt-viewer-display-vnc.h" #include G_DEFINE_TYPE(VirtViewerSessionVnc, virt_viewer_session_vnc, VIRT_VIEWER_TYPE_SESSION) struct _VirtViewerSessionVncPrivate { /* XXX we should really just have a VncConnection */ VncDisplay *vnc; }; #define VIRT_VIEWER_SESSION_VNC_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), VIRT_VIEWER_TYPE_SESSION_VNC, VirtViewerSessionVncPrivate)) static void virt_viewer_session_vnc_close(VirtViewerSession* session); static gboolean virt_viewer_session_vnc_open_fd(VirtViewerSession* session, int fd); static gboolean virt_viewer_session_vnc_open_host(VirtViewerSession* session, char *host, char *port); static gboolean virt_viewer_session_vnc_channel_open_fd(VirtViewerSession* session, VirtViewerSessionChannel* channel, int fd); static void virt_viewer_session_vnc_finalize(GObject *obj) { VirtViewerSessionVnc *vnc = VIRT_VIEWER_SESSION_VNC(obj); if (vnc->priv->vnc) { vnc_display_close(vnc->priv->vnc); g_object_unref(vnc->priv->vnc); } G_OBJECT_CLASS(virt_viewer_session_vnc_parent_class)->finalize(obj); } static void virt_viewer_session_vnc_class_init(VirtViewerSessionVncClass *klass) { VirtViewerSessionClass *dclass = VIRT_VIEWER_SESSION_CLASS(klass); GObjectClass *oclass = G_OBJECT_CLASS(klass); oclass->finalize = virt_viewer_session_vnc_finalize; dclass->close = virt_viewer_session_vnc_close; dclass->open_fd = virt_viewer_session_vnc_open_fd; dclass->open_host = virt_viewer_session_vnc_open_host; dclass->channel_open_fd = virt_viewer_session_vnc_channel_open_fd; g_type_class_add_private(oclass, sizeof(VirtViewerSessionVncPrivate)); } static void virt_viewer_session_vnc_init(VirtViewerSessionVnc *self G_GNUC_UNUSED) { self->priv = VIRT_VIEWER_SESSION_VNC_GET_PRIVATE(self); } static void virt_viewer_session_vnc_connected(VncDisplay *vnc G_GNUC_UNUSED, VirtViewerSessionVnc *session) { GtkWidget *display = virt_viewer_display_vnc_new(session->priv->vnc); g_signal_emit_by_name(session, "session-connected"); virt_viewer_display_set_show_hint(VIRT_VIEWER_DISPLAY(display), VIRT_VIEWER_DISPLAY_SHOW_HINT_READY); virt_viewer_session_add_display(VIRT_VIEWER_SESSION(session), VIRT_VIEWER_DISPLAY(display)); } static void virt_viewer_session_vnc_disconnected(VncDisplay *vnc G_GNUC_UNUSED, VirtViewerSessionVnc *session) { g_signal_emit_by_name(session, "session-disconnected"); /* TODO perhaps? */ /* virt_viewer_display_set_show_hint(VIRT_VIEWER_DISPLAY(session->priv->vnc), */ /* VIRT_VIEWER_DISPLAY_SHOW_HINT_HIDE); */ } static void virt_viewer_session_vnc_initialized(VncDisplay *vnc G_GNUC_UNUSED, VirtViewerSessionVnc *session) { g_signal_emit_by_name(session, "session-initialized"); } static void virt_viewer_session_vnc_cut_text(VncDisplay *vnc G_GNUC_UNUSED, const char *text, VirtViewerSession *session) { g_signal_emit_by_name(session, "session-cut-text", text); } static void virt_viewer_session_vnc_bell(VncDisplay *vnc G_GNUC_UNUSED, VirtViewerSession *session) { g_signal_emit_by_name(session, "session-bell"); } static void virt_viewer_session_vnc_auth_unsupported(VncDisplay *vnc G_GNUC_UNUSED, unsigned int authType, VirtViewerSession *session) { char *msg = g_strdup_printf(_("Unsupported authentication type %d"), authType); g_signal_emit_by_name(session, "session-auth-failed", msg); g_free(msg); } static void virt_viewer_session_vnc_auth_failure(VncDisplay *vnc G_GNUC_UNUSED, const char *reason, VirtViewerSession *session) { g_signal_emit_by_name(session, "session-auth-refused", reason); } static gboolean virt_viewer_session_vnc_open_fd(VirtViewerSession* session, int fd) { VirtViewerSessionVnc *self = VIRT_VIEWER_SESSION_VNC(session); g_return_val_if_fail(self != NULL, FALSE); g_return_val_if_fail(self->priv->vnc != NULL, FALSE); return vnc_display_open_fd(self->priv->vnc, fd); } static gboolean virt_viewer_session_vnc_channel_open_fd(VirtViewerSession* session G_GNUC_UNUSED, VirtViewerSessionChannel* channel G_GNUC_UNUSED, int fd G_GNUC_UNUSED) { g_warning("channel_open_fd is not supported by VNC"); return FALSE; } static gboolean virt_viewer_session_vnc_open_host(VirtViewerSession* session, char *host, char *port) { VirtViewerSessionVnc *self = VIRT_VIEWER_SESSION_VNC(session); g_return_val_if_fail(self != NULL, FALSE); g_return_val_if_fail(self->priv->vnc != NULL, FALSE); return vnc_display_open_host(self->priv->vnc, host, port); } static void virt_viewer_session_vnc_close(VirtViewerSession* session) { VirtViewerSessionVnc *self = VIRT_VIEWER_SESSION_VNC(session); g_return_if_fail(self != NULL); if (self->priv->vnc != NULL) { virt_viewer_session_clear_displays(session); vnc_display_close(self->priv->vnc); g_object_unref(self->priv->vnc); } self->priv->vnc = VNC_DISPLAY(vnc_display_new()); g_signal_connect(self->priv->vnc, "vnc-connected", G_CALLBACK(virt_viewer_session_vnc_connected), session); g_signal_connect(self->priv->vnc, "vnc-initialized", G_CALLBACK(virt_viewer_session_vnc_initialized), session); g_signal_connect(self->priv->vnc, "vnc-disconnected", G_CALLBACK(virt_viewer_session_vnc_disconnected), session); g_signal_connect(self->priv->vnc, "vnc-bell", G_CALLBACK(virt_viewer_session_vnc_bell), session); g_signal_connect(self->priv->vnc, "vnc-auth-failure", G_CALLBACK(virt_viewer_session_vnc_auth_failure), session); g_signal_connect(self->priv->vnc, "vnc-auth-unsupported", G_CALLBACK(virt_viewer_session_vnc_auth_unsupported), session); g_signal_connect(self->priv->vnc, "vnc-server-cut-text", G_CALLBACK(virt_viewer_session_vnc_cut_text), session); g_signal_connect(self->priv->vnc, "vnc-auth-credential", G_CALLBACK(virt_viewer_auth_vnc_credentials), NULL); } VirtViewerSession * virt_viewer_session_vnc_new(void) { VirtViewerSessionVnc *session; session = g_object_new(VIRT_VIEWER_TYPE_SESSION_VNC, NULL); session->priv->vnc = VNC_DISPLAY(vnc_display_new()); g_signal_connect(session->priv->vnc, "vnc-connected", G_CALLBACK(virt_viewer_session_vnc_connected), session); g_signal_connect(session->priv->vnc, "vnc-initialized", G_CALLBACK(virt_viewer_session_vnc_initialized), session); g_signal_connect(session->priv->vnc, "vnc-disconnected", G_CALLBACK(virt_viewer_session_vnc_disconnected), session); g_signal_connect(session->priv->vnc, "vnc-bell", G_CALLBACK(virt_viewer_session_vnc_bell), session); g_signal_connect(session->priv->vnc, "vnc-auth-failure", G_CALLBACK(virt_viewer_session_vnc_auth_failure), session); g_signal_connect(session->priv->vnc, "vnc-auth-unsupported", G_CALLBACK(virt_viewer_session_vnc_auth_unsupported), session); g_signal_connect(session->priv->vnc, "vnc-server-cut-text", G_CALLBACK(virt_viewer_session_vnc_cut_text), session); g_signal_connect(session->priv->vnc, "vnc-auth-credential", G_CALLBACK(virt_viewer_auth_vnc_credentials), NULL); return VIRT_VIEWER_SESSION(session); } /* * Local variables: * c-indent-level: 8 * c-basic-offset: 8 * tab-width: 8 * End: */