* THE SOFTWARE.
*/
-#ifndef __QEMU_VNC_H
-#define __QEMU_VNC_H
+#ifndef QEMU_VNC_H
+#define QEMU_VNC_H
#include "qemu-common.h"
#include "qemu/queue.h"
#include "qemu/bitmap.h"
#include "crypto/tlssession.h"
#include "qemu/buffer.h"
+#include "io/channel-socket.h"
+#include "io/channel-tls.h"
#include <zlib.h>
-#include <stdbool.h>
#include "keymaps.h"
#include "vnc-palette.h"
int num_exclusive;
int connections_limit;
VncSharePolicy share_policy;
- int lsock;
- int lwebsock;
- bool ws_enabled;
+ size_t nlsock;
+ QIOChannelSocket **lsock;
+ guint *lsock_tag;
+ size_t nlwebsock;
+ QIOChannelSocket **lwebsock;
+ guint *lwebsock_tag;
DisplaySurface *ds;
DisplayChangeListener dcl;
kbd_layout_t *kbd_layout;
int lock_key_sync;
+ QEMUPutLEDEntry *led;
+ int ledstate;
+ int key_delay_ms;
QemuMutex mutex;
QEMUCursor *cursor;
const char *id;
QTAILQ_ENTRY(VncDisplay) next;
- bool enabled;
bool is_unix;
char *password;
time_t expires;
int auth;
int subauth; /* Used by VeNCrypt */
int ws_auth; /* Used by websockets */
- bool ws_tls; /* Used by websockets */
+ int ws_subauth; /* Used by websockets */
bool lossy;
bool non_adaptive;
QCryptoTLSCreds *tlscreds;
struct VncState
{
- int csock;
+ QIOChannelSocket *sioc; /* The underlying socket */
+ QIOChannel *ioc; /* The channel currently used for I/O */
+ guint ioc_tag;
+ gboolean disconnecting;
DECLARE_BITMAP(dirty[VNC_MAX_HEIGHT], VNC_DIRTY_BITS);
uint8_t **lossy_rect; /* Not an Array to avoid costly memcpy in
int auth;
int subauth; /* Used by VeNCrypt */
char challenge[VNC_AUTH_CHALLENGE_SIZE];
- QCryptoTLSSession *tls;
+ QCryptoTLSSession *tls; /* Borrowed pointer from channel, don't free */
#ifdef CONFIG_VNC_SASL
VncStateSASL sasl;
#endif
Buffer output;
Buffer input;
- Buffer ws_input;
- Buffer ws_output;
- size_t ws_payload_remain;
- WsMask ws_payload_mask;
/* current output mode information */
VncWritePixels *write_pixels;
PixelFormat client_pf;
size_t read_handler_expect;
/* input */
uint8_t modifiers_state[256];
- QEMUPutLEDEntry *led;
bool abort;
- bool initialized;
QemuMutex output_mutex;
QEMUBH *bh;
Buffer jobs_buffer;
*****************************************************************************/
/* Event loop functions */
-void vnc_client_read(void *opaque);
-void vnc_client_write(void *opaque);
+gboolean vnc_client_io(QIOChannel *ioc,
+ GIOCondition condition,
+ void *opaque);
ssize_t vnc_client_read_buf(VncState *vs, uint8_t *data, size_t datalen);
ssize_t vnc_client_write_buf(VncState *vs, const uint8_t *data, size_t datalen);
-ssize_t vnc_tls_pull(char *buf, size_t len, void *opaque);
-ssize_t vnc_tls_push(const char *buf, size_t len, void *opaque);
/* Protocol I/O functions */
void vnc_write(VncState *vs, const void *data, size_t len);
void vnc_flush(VncState *vs);
void vnc_read_when(VncState *vs, VncReadEvent *func, size_t expecting);
void vnc_disconnect_finish(VncState *vs);
-void vnc_init_state(VncState *vs);
+void vnc_start_protocol(VncState *vs);
/* Buffer I/O functions */
/* Protocol stage functions */
void vnc_client_error(VncState *vs);
-ssize_t vnc_client_io_error(VncState *vs, ssize_t ret, int last_errno);
+ssize_t vnc_client_io_error(VncState *vs, ssize_t ret, Error **errp);
void start_client_init(VncState *vs);
void start_auth_vnc(VncState *vs);
/* Misc helpers */
-char *vnc_socket_local_addr(const char *format, int fd);
-char *vnc_socket_remote_addr(const char *format, int fd);
-
static inline uint32_t vnc_has_feature(VncState *vs, int feature) {
return (vs->features & (1 << feature));
}
int vnc_zywrle_send_framebuffer_update(VncState *vs, int x, int y, int w, int h);
void vnc_zrle_clear(VncState *vs);
-#endif /* __QEMU_VNC_H */
+#endif /* QEMU_VNC_H */