#include "keymaps.c"
#include "d3des.h"
-#if CONFIG_VNC_TLS
+#ifdef CONFIG_VNC_TLS
#include <gnutls/gnutls.h>
#include <gnutls/x509.h>
#endif /* CONFIG_VNC_TLS */
// #define _VNC_DEBUG 1
-#if _VNC_DEBUG
+#ifdef _VNC_DEBUG
#define VNC_DEBUG(fmt, ...) do { fprintf(stderr, fmt, ## __VA_ARGS__); } while (0)
#if CONFIG_VNC_TLS && _VNC_DEBUG >= 2
typedef void VncSendHextileTile(VncState *vs,
int x, int y, int w, int h,
- uint32_t *last_bg,
- uint32_t *last_fg,
+ void *last_bg,
+ void *last_fg,
int *has_bg, int *has_fg);
#define VNC_MAX_WIDTH 2048
VNC_AUTH_VENCRYPT = 19
};
-#if CONFIG_VNC_TLS
+#ifdef CONFIG_VNC_TLS
enum {
VNC_WIREMODE_CLEAR,
VNC_WIREMODE_TLS,
VNC_AUTH_VENCRYPT_X509PLAIN = 262,
};
-#if CONFIG_VNC_TLS
#define X509_CA_CERT_FILE "ca-cert.pem"
#define X509_CA_CRL_FILE "ca-crl.pem"
#define X509_SERVER_KEY_FILE "server-key.pem"
#define X509_SERVER_CERT_FILE "server-cert.pem"
-#endif
#endif /* CONFIG_VNC_TLS */
int has_resize;
int has_hextile;
int has_pointer_type_change;
+ int has_WMVi;
int absolute;
int last_x;
int last_y;
char *display;
char *password;
int auth;
-#if CONFIG_VNC_TLS
+#ifdef CONFIG_VNC_TLS
int subauth;
int x509verify;
#endif
char challenge[VNC_AUTH_CHALLENGE_SIZE];
-#if CONFIG_VNC_TLS
+#ifdef CONFIG_VNC_TLS
int wiremode;
gnutls_session_t tls_session;
#endif
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;
+ int client_red_shift, client_red_max, server_red_shift, server_red_max;
+ int client_green_shift, client_green_max, server_green_shift, server_green_max;
+ int client_blue_shift, client_blue_max, server_blue_shift, server_blue_max;
VncReadEvent *read_handler;
size_t read_handler_expect;
static void vnc_update_client(void *opaque);
static void vnc_client_read(void *opaque);
+static void vnc_colordepth(DisplayState *ds, int depth);
+
static inline void vnc_set_bit(uint32_t *d, int k)
{
d[k >> 5] |= 1 << (k & 0x1f);
/* slowest but generic code. */
static void vnc_convert_pixel(VncState *vs, uint8_t *buf, uint32_t v)
{
- unsigned int r, g, b;
-
- r = (v >> vs->red_shift1) & vs->red_max;
- g = (v >> vs->green_shift1) & vs->green_max;
- b = (v >> vs->blue_shift1) & vs->blue_max;
- v = (r << vs->red_shift) |
- (g << vs->green_shift) |
- (b << vs->blue_shift);
+ uint8_t r, g, b;
+
+ r = ((v >> vs->server_red_shift) & vs->server_red_max) * (vs->client_red_max + 1) /
+ (vs->server_red_max + 1);
+ g = ((v >> vs->server_green_shift) & vs->server_green_max) * (vs->client_green_max + 1) /
+ (vs->server_green_max + 1);
+ b = ((v >> vs->server_blue_shift) & vs->server_blue_max) * (vs->client_blue_max + 1) /
+ (vs->server_blue_max + 1);
+ v = (r << vs->client_red_shift) |
+ (g << vs->client_green_shift) |
+ (b << vs->client_blue_shift);
switch(vs->pix_bpp) {
case 1:
buf[0] = v;
static void vnc_write_pixels_generic(VncState *vs, void *pixels1, int size)
{
- uint32_t *pixels = pixels1;
uint8_t buf[4];
- int n, i;
- n = size >> 2;
- for(i = 0; i < n; i++) {
- vnc_convert_pixel(vs, buf, pixels[i]);
- vnc_write(vs, buf, vs->pix_bpp);
+ if (vs->depth == 4) {
+ uint32_t *pixels = pixels1;
+ int n, i;
+ n = size >> 2;
+ for(i = 0; i < n; i++) {
+ vnc_convert_pixel(vs, buf, pixels[i]);
+ vnc_write(vs, buf, vs->pix_bpp);
+ }
+ } else if (vs->depth == 2) {
+ uint16_t *pixels = pixels1;
+ int n, i;
+ n = size >> 1;
+ for(i = 0; i < n; i++) {
+ vnc_convert_pixel(vs, buf, pixels[i]);
+ vnc_write(vs, buf, vs->pix_bpp);
+ }
+ } else if (vs->depth == 1) {
+ uint8_t *pixels = pixels1;
+ int n, i;
+ n = size;
+ for(i = 0; i < n; i++) {
+ vnc_convert_pixel(vs, buf, pixels[i]);
+ vnc_write(vs, buf, vs->pix_bpp);
+ }
+ } else {
+ fprintf(stderr, "vnc_write_pixels_generic: VncState color depth not supported\n");
}
}
#include "vnchextile.h"
#undef BPP
+#define GENERIC
+#define BPP 8
+#include "vnchextile.h"
+#undef BPP
+#undef GENERIC
+
+#define GENERIC
+#define BPP 16
+#include "vnchextile.h"
+#undef BPP
+#undef GENERIC
+
#define GENERIC
#define BPP 32
#include "vnchextile.h"
{
int i, j;
int has_fg, has_bg;
- uint32_t last_fg32, last_bg32;
+ uint8_t *last_fg, *last_bg;
vnc_framebuffer_update(vs, x, y, w, h, 5);
+ last_fg = (uint8_t *) malloc(vs->depth);
+ last_bg = (uint8_t *) malloc(vs->depth);
has_fg = has_bg = 0;
for (j = y; j < (y + h); j += 16) {
for (i = x; i < (x + w); i += 16) {
vs->send_hextile_tile(vs, i, j,
MIN(16, x + w - i), MIN(16, y + h - j),
- &last_bg32, &last_fg32, &has_bg, &has_fg);
+ last_bg, last_fg, &has_bg, &has_fg);
}
}
+ free(last_fg);
+ free(last_bg);
+
}
static void send_framebuffer_update(VncState *vs, int x, int y, int w, int h)
qemu_set_fd_handler2(vs->csock, NULL, NULL, NULL, NULL);
closesocket(vs->csock);
vs->csock = -1;
+ vs->ds->idle = 1;
buffer_reset(&vs->input);
buffer_reset(&vs->output);
vs->need_update = 0;
-#if CONFIG_VNC_TLS
+#ifdef CONFIG_VNC_TLS
if (vs->tls_session) {
gnutls_deinit(vs->tls_session);
vs->tls_session = NULL;
long ret;
VncState *vs = opaque;
-#if CONFIG_VNC_TLS
+#ifdef CONFIG_VNC_TLS
if (vs->tls_session) {
ret = gnutls_write(vs->tls_session, vs->output.buffer, vs->output.offset);
if (ret < 0) {
buffer_reserve(&vs->input, 4096);
-#if CONFIG_VNC_TLS
+#ifdef CONFIG_VNC_TLS
if (vs->tls_session) {
ret = gnutls_read(vs->tls_session, buffer_end(&vs->input), 4096);
if (ret < 0) {
(data[offset + 2] << 8) | data[offset + 3]);
}
-#if CONFIG_VNC_TLS
+#ifdef CONFIG_VNC_TLS
static ssize_t vnc_tls_push(gnutls_transport_ptr_t transport,
const void *data,
size_t len) {
kbd_put_keycode(keysym2scancode(vs->kbd_layout, keysym) | 0x80);
}
-static void do_key_event(VncState *vs, int down, uint32_t sym)
+static void do_key_event(VncState *vs, int down, int keycode, int sym)
{
- int keycode;
-
- keycode = keysym2scancode(vs->kbd_layout, sym & 0xFFFF);
-
/* QEMU console switch */
switch(keycode) {
case 0x2a: /* Left Shift */
static void key_event(VncState *vs, int down, uint32_t sym)
{
+ int keycode;
+
if (sym >= 'A' && sym <= 'Z' && is_graphic_console())
sym = sym - 'A' + 'a';
- do_key_event(vs, down, sym);
+
+ keycode = keysym2scancode(vs->kbd_layout, sym & 0xFFFF);
+ do_key_event(vs, down, keycode, sym);
+}
+
+static void ext_key_event(VncState *vs, int down,
+ uint32_t sym, uint16_t keycode)
+{
+ /* if the user specifies a keyboard layout, always use it */
+ if (keyboard_layout)
+ key_event(vs, down, sym);
+ else
+ do_key_event(vs, down, keycode, sym);
}
static void framebuffer_update_request(VncState *vs, int incremental,
}
}
+static void send_ext_key_event_ack(VncState *vs)
+{
+ vnc_write_u8(vs, 0);
+ vnc_write_u8(vs, 0);
+ vnc_write_u16(vs, 1);
+ vnc_framebuffer_update(vs, 0, 0, vs->ds->width, vs->ds->height, -258);
+ vnc_flush(vs);
+}
+
static void set_encodings(VncState *vs, int32_t *encodings, size_t n_encodings)
{
int i;
vs->has_hextile = 0;
vs->has_resize = 0;
vs->has_pointer_type_change = 0;
+ vs->has_WMVi = 0;
vs->absolute = -1;
vs->ds->dpy_copy = NULL;
case -257:
vs->has_pointer_type_change = 1;
break;
+ case -258:
+ send_ext_key_event_ack(vs);
+ break;
+ case 0x574D5669:
+ vs->has_WMVi = 1;
+ break;
default:
break;
}
check_pointer_type_change(vs, kbd_mouse_is_absolute());
}
-static int compute_nbits(unsigned int val)
-{
- int n;
- n = 0;
- while (val != 0) {
- n++;
- val >>= 1;
- }
- return n;
-}
-
static void set_pixel_format(VncState *vs,
int bits_per_pixel, int depth,
int big_endian_flag, int true_color_flag,
return;
}
if (bits_per_pixel == 32 &&
+ bits_per_pixel == vs->depth * 8 &&
host_big_endian_flag == big_endian_flag &&
red_max == 0xff && green_max == 0xff && blue_max == 0xff &&
red_shift == 16 && green_shift == 8 && blue_shift == 0) {
vs->send_hextile_tile = send_hextile_tile_32;
} else
if (bits_per_pixel == 16 &&
+ bits_per_pixel == vs->depth * 8 &&
host_big_endian_flag == big_endian_flag &&
red_max == 31 && green_max == 63 && blue_max == 31 &&
red_shift == 11 && green_shift == 5 && blue_shift == 0) {
vs->send_hextile_tile = send_hextile_tile_16;
} else
if (bits_per_pixel == 8 &&
+ bits_per_pixel == vs->depth * 8 &&
red_max == 7 && green_max == 7 && blue_max == 3 &&
red_shift == 5 && green_shift == 2 && blue_shift == 0) {
vs->depth = 1;
bits_per_pixel != 16 &&
bits_per_pixel != 32)
goto fail;
- vs->depth = 4;
- vs->red_shift = red_shift;
- vs->red_max = red_max;
- vs->red_shift1 = 24 - compute_nbits(red_max);
- vs->green_shift = green_shift;
- vs->green_max = green_max;
- vs->green_shift1 = 16 - compute_nbits(green_max);
- vs->blue_shift = blue_shift;
- vs->blue_max = blue_max;
- vs->blue_shift1 = 8 - compute_nbits(blue_max);
- vs->pix_bpp = bits_per_pixel / 8;
+ if (vs->depth == 4) {
+ vs->send_hextile_tile = send_hextile_tile_generic_32;
+ } else if (vs->depth == 2) {
+ vs->send_hextile_tile = send_hextile_tile_generic_16;
+ } else {
+ vs->send_hextile_tile = send_hextile_tile_generic_8;
+ }
+
vs->pix_big_endian = big_endian_flag;
vs->write_pixels = vnc_write_pixels_generic;
- vs->send_hextile_tile = send_hextile_tile_generic;
}
- vnc_dpy_resize(vs->ds, vs->ds->width, vs->ds->height);
+ vs->client_red_shift = red_shift;
+ vs->client_red_max = red_max;
+ vs->client_green_shift = green_shift;
+ vs->client_green_max = green_max;
+ vs->client_blue_shift = blue_shift;
+ vs->client_blue_max = blue_max;
+ vs->pix_bpp = bits_per_pixel / 8;
vga_hw_invalidate();
vga_hw_update();
}
+static void pixel_format_message (VncState *vs) {
+ char pad[3] = { 0, 0, 0 };
+
+ vnc_write_u8(vs, vs->depth * 8); /* bits-per-pixel */
+ if (vs->depth == 4) vnc_write_u8(vs, 24); /* depth */
+ else vnc_write_u8(vs, vs->depth * 8); /* depth */
+
+#ifdef WORDS_BIGENDIAN
+ vnc_write_u8(vs, 1); /* big-endian-flag */
+#else
+ vnc_write_u8(vs, 0); /* big-endian-flag */
+#endif
+ vnc_write_u8(vs, 1); /* true-color-flag */
+ if (vs->depth == 4) {
+ vnc_write_u16(vs, 0xFF); /* red-max */
+ vnc_write_u16(vs, 0xFF); /* green-max */
+ vnc_write_u16(vs, 0xFF); /* blue-max */
+ vnc_write_u8(vs, 16); /* red-shift */
+ vnc_write_u8(vs, 8); /* green-shift */
+ vnc_write_u8(vs, 0); /* blue-shift */
+ vs->send_hextile_tile = send_hextile_tile_32;
+ } else if (vs->depth == 2) {
+ vnc_write_u16(vs, 31); /* red-max */
+ vnc_write_u16(vs, 63); /* green-max */
+ vnc_write_u16(vs, 31); /* blue-max */
+ vnc_write_u8(vs, 11); /* red-shift */
+ vnc_write_u8(vs, 5); /* green-shift */
+ vnc_write_u8(vs, 0); /* blue-shift */
+ vs->send_hextile_tile = send_hextile_tile_16;
+ } else if (vs->depth == 1) {
+ /* XXX: change QEMU pixel 8 bit pixel format to match the VNC one ? */
+ vnc_write_u16(vs, 7); /* red-max */
+ vnc_write_u16(vs, 7); /* green-max */
+ vnc_write_u16(vs, 3); /* blue-max */
+ vnc_write_u8(vs, 5); /* red-shift */
+ vnc_write_u8(vs, 2); /* green-shift */
+ vnc_write_u8(vs, 0); /* blue-shift */
+ vs->send_hextile_tile = send_hextile_tile_8;
+ }
+ vs->client_red_max = vs->server_red_max;
+ vs->client_green_max = vs->server_green_max;
+ vs->client_blue_max = vs->server_blue_max;
+ vs->client_red_shift = vs->server_red_shift;
+ vs->client_green_shift = vs->server_green_shift;
+ vs->client_blue_shift = vs->server_blue_shift;
+ vs->pix_bpp = vs->depth * 8;
+ vs->write_pixels = vnc_write_pixels_copy;
+
+ vnc_write(vs, pad, 3); /* padding */
+}
+
+static void vnc_colordepth(DisplayState *ds, int depth)
+{
+ int host_big_endian_flag;
+ struct VncState *vs = ds->opaque;
+
+ switch (depth) {
+ case 24:
+ if (ds->depth == 32) return;
+ depth = 32;
+ break;
+ case 15:
+ case 8:
+ case 0:
+ return;
+ default:
+ break;
+ }
+
+#ifdef WORDS_BIGENDIAN
+ host_big_endian_flag = 1;
+#else
+ host_big_endian_flag = 0;
+#endif
+
+ switch (depth) {
+ case 8:
+ vs->depth = depth / 8;
+ vs->server_red_max = 7;
+ vs->server_green_max = 7;
+ vs->server_blue_max = 3;
+ vs->server_red_shift = 5;
+ vs->server_green_shift = 2;
+ vs->server_blue_shift = 0;
+ break;
+ case 16:
+ vs->depth = depth / 8;
+ vs->server_red_max = 31;
+ vs->server_green_max = 63;
+ vs->server_blue_max = 31;
+ vs->server_red_shift = 11;
+ vs->server_green_shift = 5;
+ vs->server_blue_shift = 0;
+ break;
+ case 32:
+ vs->depth = 4;
+ vs->server_red_max = 255;
+ vs->server_green_max = 255;
+ vs->server_blue_max = 255;
+ vs->server_red_shift = 16;
+ vs->server_green_shift = 8;
+ vs->server_blue_shift = 0;
+ break;
+ default:
+ return;
+ }
+
+ if (vs->csock != -1 && vs->has_WMVi) {
+ /* Sending a WMVi message to notify the client*/
+ vnc_write_u8(vs, 0); /* msg id */
+ vnc_write_u8(vs, 0);
+ vnc_write_u16(vs, 1); /* number of rects */
+ vnc_framebuffer_update(vs, 0, 0, ds->width, ds->height, 0x574D5669);
+ pixel_format_message(vs);
+ vnc_flush(vs);
+ } else {
+ if (vs->pix_bpp == 4 && vs->depth == 4 &&
+ host_big_endian_flag == vs->pix_big_endian &&
+ vs->client_red_max == 0xff && vs->client_green_max == 0xff && vs->client_blue_max == 0xff &&
+ vs->client_red_shift == 16 && vs->client_green_shift == 8 && vs->client_blue_shift == 0) {
+ vs->write_pixels = vnc_write_pixels_copy;
+ vs->send_hextile_tile = send_hextile_tile_32;
+ } else if (vs->pix_bpp == 2 && vs->depth == 2 &&
+ host_big_endian_flag == vs->pix_big_endian &&
+ vs->client_red_max == 31 && vs->client_green_max == 63 && vs->client_blue_max == 31 &&
+ vs->client_red_shift == 11 && vs->client_green_shift == 5 && vs->client_blue_shift == 0) {
+ vs->write_pixels = vnc_write_pixels_copy;
+ vs->send_hextile_tile = send_hextile_tile_16;
+ } else if (vs->pix_bpp == 1 && vs->depth == 1 &&
+ host_big_endian_flag == vs->pix_big_endian &&
+ vs->client_red_max == 7 && vs->client_green_max == 7 && vs->client_blue_max == 3 &&
+ vs->client_red_shift == 5 && vs->client_green_shift == 2 && vs->client_blue_shift == 0) {
+ vs->write_pixels = vnc_write_pixels_copy;
+ vs->send_hextile_tile = send_hextile_tile_8;
+ } else {
+ if (vs->depth == 4) {
+ vs->send_hextile_tile = send_hextile_tile_generic_32;
+ } else if (vs->depth == 2) {
+ vs->send_hextile_tile = send_hextile_tile_generic_16;
+ } else {
+ vs->send_hextile_tile = send_hextile_tile_generic_8;
+ }
+ vs->write_pixels = vnc_write_pixels_generic;
+ }
+ }
+}
+
static int protocol_client_msg(VncState *vs, uint8_t *data, size_t len)
{
int i;
client_cut_text(vs, read_u32(data, 4), data + 8);
break;
+ case 255:
+ if (len == 1)
+ return 2;
+
+ switch (read_u8(data, 1)) {
+ case 0:
+ if (len == 2)
+ return 12;
+
+ ext_key_event(vs, read_u16(data, 2),
+ read_u32(data, 4), read_u32(data, 8));
+ break;
+ default:
+ printf("Msg: %d\n", read_u16(data, 0));
+ vnc_client_error(vs);
+ break;
+ }
+ break;
default:
printf("Msg: %d\n", data[0]);
vnc_client_error(vs);
static int protocol_client_init(VncState *vs, uint8_t *data, size_t len)
{
- char pad[3] = { 0, 0, 0 };
char buf[1024];
int size;
vnc_write_u16(vs, vs->ds->width);
vnc_write_u16(vs, vs->ds->height);
- vnc_write_u8(vs, vs->depth * 8); /* bits-per-pixel */
- vnc_write_u8(vs, vs->depth * 8); /* depth */
-#ifdef WORDS_BIGENDIAN
- vnc_write_u8(vs, 1); /* big-endian-flag */
-#else
- vnc_write_u8(vs, 0); /* big-endian-flag */
-#endif
- vnc_write_u8(vs, 1); /* true-color-flag */
- if (vs->depth == 4) {
- vnc_write_u16(vs, 0xFF); /* red-max */
- vnc_write_u16(vs, 0xFF); /* green-max */
- vnc_write_u16(vs, 0xFF); /* blue-max */
- vnc_write_u8(vs, 16); /* red-shift */
- vnc_write_u8(vs, 8); /* green-shift */
- vnc_write_u8(vs, 0); /* blue-shift */
- vs->send_hextile_tile = send_hextile_tile_32;
- } else if (vs->depth == 2) {
- vnc_write_u16(vs, 31); /* red-max */
- vnc_write_u16(vs, 63); /* green-max */
- vnc_write_u16(vs, 31); /* blue-max */
- vnc_write_u8(vs, 11); /* red-shift */
- vnc_write_u8(vs, 5); /* green-shift */
- vnc_write_u8(vs, 0); /* blue-shift */
- vs->send_hextile_tile = send_hextile_tile_16;
- } else if (vs->depth == 1) {
- /* XXX: change QEMU pixel 8 bit pixel format to match the VNC one ? */
- vnc_write_u16(vs, 7); /* red-max */
- vnc_write_u16(vs, 7); /* green-max */
- vnc_write_u16(vs, 3); /* blue-max */
- vnc_write_u8(vs, 5); /* red-shift */
- vnc_write_u8(vs, 2); /* green-shift */
- vnc_write_u8(vs, 0); /* blue-shift */
- vs->send_hextile_tile = send_hextile_tile_8;
- }
- vs->write_pixels = vnc_write_pixels_copy;
-
- vnc_write(vs, pad, 3); /* padding */
+ pixel_format_message(vs);
if (qemu_name)
size = snprintf(buf, sizeof(buf), "QEMU (%s)", qemu_name);
}
-#if CONFIG_VNC_TLS
+#ifdef CONFIG_VNC_TLS
#define DH_BITS 1024
static gnutls_dh_params_t dh_params;
if (gnutls_dh_params_generate2 (dh_params, DH_BITS) < 0)
return 0;
-#if _VNC_DEBUG == 2
+#if defined(_VNC_DEBUG) && _VNC_DEBUG >= 2
gnutls_global_set_log_level(10);
gnutls_global_set_log_function(vnc_debug_gnutls_log);
#endif
VNC_DEBUG("Start VNC auth\n");
return start_auth_vnc(vs);
-#if CONFIG_VNC_TLS
+#ifdef CONFIG_VNC_TLS
case VNC_AUTH_VENCRYPT:
VNC_DEBUG("Accept VeNCrypt auth\n");;
return start_auth_vencrypt(vs);
static void vnc_connect(VncState *vs)
{
VNC_DEBUG("New client on socket %d\n", vs->csock);
+ vs->ds->idle = 0;
socket_set_nonblock(vs->csock);
qemu_set_fd_handler2(vs->csock, NULL, vnc_client_read, NULL, vs);
vnc_write(vs, "RFB 003.008\n", 12);
exit(1);
ds->opaque = vs;
+ ds->idle = 1;
vnc_state = vs;
vs->display = NULL;
vs->password = NULL;
vs->lsock = -1;
vs->csock = -1;
- vs->depth = 4;
vs->last_x = -1;
vs->last_y = -1;
vs->ds = ds;
- if (!keyboard_layout)
- keyboard_layout = "en-us";
+ if (keyboard_layout)
+ vs->kbd_layout = init_keyboard_layout(keyboard_layout);
+ else
+ vs->kbd_layout = init_keyboard_layout("en-us");
- vs->kbd_layout = init_keyboard_layout(keyboard_layout);
if (!vs->kbd_layout)
exit(1);
vs->ds->dpy_resize = vnc_dpy_resize;
vs->ds->dpy_refresh = NULL;
+ vnc_colordepth(vs->ds, 32);
vnc_dpy_resize(vs->ds, 640, 400);
}
-#if CONFIG_VNC_TLS
+#ifdef CONFIG_VNC_TLS
static int vnc_set_x509_credential(VncState *vs,
const char *certdir,
const char *filename,
buffer_reset(&vs->input);
buffer_reset(&vs->output);
vs->need_update = 0;
-#if CONFIG_VNC_TLS
+#ifdef CONFIG_VNC_TLS
if (vs->tls_session) {
gnutls_deinit(vs->tls_session);
vs->tls_session = NULL;
#endif /* CONFIG_VNC_TLS */
}
vs->auth = VNC_AUTH_INVALID;
-#if CONFIG_VNC_TLS
+#ifdef CONFIG_VNC_TLS
vs->subauth = VNC_AUTH_INVALID;
vs->x509verify = 0;
#endif
const char *options;
int password = 0;
int reverse = 0;
-#if CONFIG_VNC_TLS
+#ifdef CONFIG_VNC_TLS
int tls = 0, x509 = 0;
#endif
password = 1; /* Require password auth */
} else if (strncmp(options, "reverse", 7) == 0) {
reverse = 1;
-#if CONFIG_VNC_TLS
+#ifdef CONFIG_VNC_TLS
} else if (strncmp(options, "tls", 3) == 0) {
tls = 1; /* Require TLS */
} else if (strncmp(options, "x509", 4) == 0) {
}
if (password) {
-#if CONFIG_VNC_TLS
+#ifdef CONFIG_VNC_TLS
if (tls) {
vs->auth = VNC_AUTH_VENCRYPT;
if (x509) {
#endif
VNC_DEBUG("Initializing VNC server with password auth\n");
vs->auth = VNC_AUTH_VNC;
-#if CONFIG_VNC_TLS
+#ifdef CONFIG_VNC_TLS
vs->subauth = VNC_AUTH_INVALID;
}
#endif
} else {
-#if CONFIG_VNC_TLS
+#ifdef CONFIG_VNC_TLS
if (tls) {
vs->auth = VNC_AUTH_VENCRYPT;
if (x509) {
#endif
VNC_DEBUG("Initializing VNC server with no auth\n");
vs->auth = VNC_AUTH_NONE;
-#if CONFIG_VNC_TLS
+#ifdef CONFIG_VNC_TLS
vs->subauth = VNC_AUTH_INVALID;
}
#endif
projects / mirror_qemu.git / blobdiff