105 lines
3.4 KiB
C
105 lines
3.4 KiB
C
/*
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Copyright (C) 2009 Red Hat, Inc.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the
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distribution.
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* Neither the name of the copyright holder nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "AS
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IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _H_SPICE_PROTOCOL
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#define _H_SPICE_PROTOCOL
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#include <spice/types.h>
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#include <spice/enums.h>
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#include <spice/start-packed.h>
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#define SPICE_MAGIC (*(uint32_t*)"REDQ")
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#define SPICE_VERSION_MAJOR 2
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#define SPICE_VERSION_MINOR 0
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// Encryption & Ticketing Parameters
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#define SPICE_MAX_PASSWORD_LENGTH 60
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#define SPICE_TICKET_KEY_PAIR_LENGTH 1024
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#define SPICE_TICKET_PUBKEY_BYTES (SPICE_TICKET_KEY_PAIR_LENGTH / 8 + 34)
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typedef struct SPICE_ATTR_PACKED SpiceLinkHeader {
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uint32_t magic;
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uint32_t major_version;
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uint32_t minor_version;
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uint32_t size;
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} SpiceLinkHeader;
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typedef struct SPICE_ATTR_PACKED SpiceLinkMess {
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uint32_t connection_id;
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uint8_t channel_type;
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uint8_t channel_id;
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uint32_t num_common_caps;
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uint32_t num_channel_caps;
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uint32_t caps_offset;
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} SpiceLinkMess;
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typedef struct SPICE_ATTR_PACKED SpiceLinkReply {
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uint32_t error;
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uint8_t pub_key[SPICE_TICKET_PUBKEY_BYTES];
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uint32_t num_common_caps;
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uint32_t num_channel_caps;
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uint32_t caps_offset;
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} SpiceLinkReply;
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typedef struct SPICE_ATTR_PACKED SpiceLinkEncryptedTicket {
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uint8_t encrypted_data[SPICE_TICKET_KEY_PAIR_LENGTH / 8];
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} SpiceLinkEncryptedTicket;
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typedef struct SPICE_ATTR_PACKED SpiceDataHeader {
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uint64_t serial;
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uint16_t type;
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uint32_t size;
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uint32_t sub_list; //offset to SpiceSubMessageList[]
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} SpiceDataHeader;
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typedef struct SPICE_ATTR_PACKED SpiceSubMessage {
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uint16_t type;
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uint32_t size;
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} SpiceSubMessage;
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typedef struct SPICE_ATTR_PACKED SpiceSubMessageList {
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uint16_t size;
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uint32_t sub_messages[0]; //offsets to SpicedSubMessage
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} SpiceSubMessageList;
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#define SPICE_INPUT_MOTION_ACK_BUNCH 4
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enum {
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SPICE_PLAYBACK_CAP_CELT_0_5_1,
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};
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enum {
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SPICE_RECORD_CAP_CELT_0_5_1,
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};
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#include <spice/end-packed.h>
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#endif /* _H_SPICE_PROTOCOL */
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