-#include "keymaps.c"
-
-typedef struct Buffer
-{
- size_t capacity;
- size_t offset;
- char *buffer;
-} Buffer;
-
-typedef struct VncState VncState;
-
-typedef int VncReadEvent(VncState *vs, char *data, size_t len);
-
-typedef void VncWritePixels(VncState *vs, void *data, int size);
-
-typedef void VncSendHextileTile(VncState *vs,
- int x, int y, int w, int h,
- uint32_t *last_bg,
- uint32_t *last_fg,
- int *has_bg, int *has_fg);
-
-#define VNC_MAX_WIDTH 2048
-#define VNC_MAX_HEIGHT 2048
-#define VNC_DIRTY_WORDS (VNC_MAX_WIDTH / (16 * 32))
-
-struct VncState
-{
- QEMUTimer *timer;
- int lsock;
- int csock;
- DisplayState *ds;
- int need_update;
- int width;
- int height;
- uint32_t dirty_row[VNC_MAX_HEIGHT][VNC_DIRTY_WORDS];
- char *old_data;
- int depth; /* internal VNC frame buffer byte per pixel */
- int has_resize;
- int has_hextile;
- Buffer output;
- Buffer input;
- kbd_layout_t *kbd_layout;
- /* current output mode information */
- VncWritePixels *write_pixels;
- VncSendHextileTile *send_hextile_tile;
- int pix_bpp, pix_big_endian;
- int red_shift, red_max, red_shift1;
- int green_shift, green_max, green_shift1;
- int blue_shift, blue_max, blue_shift1;
-
- VncReadEvent *read_handler;
- size_t read_handler_expect;
-};
+#include "d3des.h"
+
+#define count_bits(c, v) { \
+ for (c = 0; v; v >>= 1) \
+ { \
+ c += v & 1; \
+ } \
+}
+
+
+static VncDisplay *vnc_display; /* needed for info vnc */
+static DisplayChangeListener *dcl;
+
+static char *addr_to_string(const char *format,
+ struct sockaddr_storage *sa,
+ socklen_t salen) {
+ char *addr;
+ char host[NI_MAXHOST];
+ char serv[NI_MAXSERV];
+ int err;
+ size_t addrlen;
+
+ if ((err = getnameinfo((struct sockaddr *)sa, salen,
+ host, sizeof(host),
+ serv, sizeof(serv),
+ NI_NUMERICHOST | NI_NUMERICSERV)) != 0) {
+ VNC_DEBUG("Cannot resolve address %d: %s\n",
+ err, gai_strerror(err));
+ return NULL;
+ }
+
+ /* Enough for the existing format + the 2 vars we're
+ * subsituting in. */
+ addrlen = strlen(format) + strlen(host) + strlen(serv);
+ addr = qemu_malloc(addrlen + 1);
+ snprintf(addr, addrlen, format, host, serv);
+ addr[addrlen] = '\0';
+
+ return addr;
+}
+
+
+char *vnc_socket_local_addr(const char *format, int fd) {
+ struct sockaddr_storage sa;
+ socklen_t salen;
+
+ salen = sizeof(sa);
+ if (getsockname(fd, (struct sockaddr*)&sa, &salen) < 0)
+ return NULL;
+
+ return addr_to_string(format, &sa, salen);
+}
+
+char *vnc_socket_remote_addr(const char *format, int fd) {
+ struct sockaddr_storage sa;
+ socklen_t salen;
+
+ salen = sizeof(sa);
+ if (getpeername(fd, (struct sockaddr*)&sa, &salen) < 0)
+ return NULL;
+
+ return addr_to_string(format, &sa, salen);
+}
+
+static const char *vnc_auth_name(VncDisplay *vd) {
+ switch (vd->auth) {
+ case VNC_AUTH_INVALID:
+ return "invalid";
+ case VNC_AUTH_NONE:
+ return "none";
+ case VNC_AUTH_VNC:
+ return "vnc";
+ case VNC_AUTH_RA2:
+ return "ra2";
+ case VNC_AUTH_RA2NE:
+ return "ra2ne";
+ case VNC_AUTH_TIGHT:
+ return "tight";
+ case VNC_AUTH_ULTRA:
+ return "ultra";
+ case VNC_AUTH_TLS:
+ return "tls";
+ case VNC_AUTH_VENCRYPT:
+#ifdef CONFIG_VNC_TLS
+ switch (vd->subauth) {
+ case VNC_AUTH_VENCRYPT_PLAIN:
+ return "vencrypt+plain";
+ case VNC_AUTH_VENCRYPT_TLSNONE:
+ return "vencrypt+tls+none";
+ case VNC_AUTH_VENCRYPT_TLSVNC:
+ return "vencrypt+tls+vnc";
+ case VNC_AUTH_VENCRYPT_TLSPLAIN:
+ return "vencrypt+tls+plain";
+ case VNC_AUTH_VENCRYPT_X509NONE:
+ return "vencrypt+x509+none";
+ case VNC_AUTH_VENCRYPT_X509VNC:
+ return "vencrypt+x509+vnc";
+ case VNC_AUTH_VENCRYPT_X509PLAIN:
+ return "vencrypt+x509+plain";
+ case VNC_AUTH_VENCRYPT_TLSSASL:
+ return "vencrypt+tls+sasl";
+ case VNC_AUTH_VENCRYPT_X509SASL:
+ return "vencrypt+x509+sasl";
+ default:
+ return "vencrypt";
+ }
+#else
+ return "vencrypt";
+#endif
+ case VNC_AUTH_SASL:
+ return "sasl";
+ }
+ return "unknown";
+}
+
+static void do_info_vnc_client(Monitor *mon, VncState *client)
+{
+ char *clientAddr =
+ vnc_socket_remote_addr(" address: %s:%s\n",
+ client->csock);
+ if (!clientAddr)
+ return;
+
+ monitor_printf(mon, "Client:\n");
+ monitor_printf(mon, "%s", clientAddr);
+ free(clientAddr);
+
+#ifdef CONFIG_VNC_TLS
+ if (client->tls.session &&
+ client->tls.dname)
+ monitor_printf(mon, " x509 dname: %s\n", client->tls.dname);
+ else
+ monitor_printf(mon, " x509 dname: none\n");
+#endif
+#ifdef CONFIG_VNC_SASL
+ if (client->sasl.conn &&
+ client->sasl.username)
+ monitor_printf(mon, " username: %s\n", client->sasl.username);
+ else
+ monitor_printf(mon, " username: none\n");
+#endif
+}
+
+void do_info_vnc(Monitor *mon)
+{
+ if (vnc_display == NULL || vnc_display->display == NULL) {
+ monitor_printf(mon, "Server: disabled\n");
+ } else {
+ char *serverAddr = vnc_socket_local_addr(" address: %s:%s\n",
+ vnc_display->lsock);
+
+ if (!serverAddr)
+ return;
+
+ monitor_printf(mon, "Server:\n");
+ monitor_printf(mon, "%s", serverAddr);
+ free(serverAddr);
+ monitor_printf(mon, " auth: %s\n", vnc_auth_name(vnc_display));
+
+ if (vnc_display->clients) {
+ VncState *client = vnc_display->clients;
+ while (client) {
+ do_info_vnc_client(mon, client);
+ client = client->next;
+ }
+ } else {
+ monitor_printf(mon, "Client: none\n");
+ }
+ }
+}
+
+static inline uint32_t vnc_has_feature(VncState *vs, int feature) {
+ return (vs->features & (1 << feature));
+}