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https://gitlab.uni-freiburg.de/opensourcevdi/spice
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110 lines
3.8 KiB
C
110 lines
3.8 KiB
C
/*
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Copyright (C) 2009 Red Hat, Inc.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _H_REDS
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#define _H_REDS
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#include <stdint.h>
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#include <sys/uio.h>
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#include <spice/vd_agent.h>
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#include <config.h>
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#include "common/marshaller.h"
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#include "common/messages.h"
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#include "spice.h"
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#include "red_channel.h"
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#include "migration_protocol.h"
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struct QXLState {
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QXLInterface *qif;
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struct RedDispatcher *dispatcher;
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};
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struct TunnelWorker;
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struct SpiceNetWireState {
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struct TunnelWorker *worker;
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};
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struct SpiceMigrateState {
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int dummy;
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};
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typedef struct RedsMigSpice {
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char *host;
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char *cert_subject;
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int port;
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int sport;
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} RedsMigSpice;
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/* main thread only */
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void reds_handle_channel_event(int event, SpiceChannelEventInfo *info);
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void reds_disable_mm_timer(void);
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void reds_enable_mm_timer(void);
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void reds_update_mm_timer(uint32_t mm_time);
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uint32_t reds_get_mm_time(void);
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void reds_set_client_mouse_allowed(int is_client_mouse_allowed,
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int x_res, int y_res);
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void reds_register_channel(RedChannel *channel);
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void reds_unregister_channel(RedChannel *channel);
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int reds_get_mouse_mode(void); // used by inputs_channel
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int reds_get_agent_mouse(void); // used by inputs_channel
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int reds_has_vdagent(void); // used by inputs channel
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void reds_handle_agent_mouse_event(const VDAgentMouseState *mouse_state); // used by inputs_channel
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extern struct SpiceCoreInterface *core;
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// Temporary measures to make splitting reds.c to inputs_channel.c easier
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/* should be called only from main_dispatcher */
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void reds_client_disconnect(RedClient *client);
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// Temporary (?) for splitting main channel
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typedef struct MainMigrateData MainMigrateData;
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void reds_marshall_migrate_data(SpiceMarshaller *m);
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void reds_fill_channels(SpiceMsgChannels *channels_info);
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int reds_num_of_channels(void);
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int reds_num_of_clients(void);
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#ifdef RED_STATISTICS
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void reds_update_stat_value(uint32_t value);
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#endif
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/* callbacks from main channel messages */
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void reds_on_main_agent_start(MainChannelClient *mcc, uint32_t num_tokens);
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void reds_on_main_agent_tokens(MainChannelClient *mcc, uint32_t num_tokens);
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uint8_t *reds_get_agent_data_buffer(MainChannelClient *mcc, size_t size);
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void reds_release_agent_data_buffer(uint8_t *buf);
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void reds_on_main_agent_data(MainChannelClient *mcc, void *message, size_t size);
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void reds_on_main_migrate_connected(int seamless); //should be called when all the clients
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// are connected to the target
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int reds_handle_migrate_data(MainChannelClient *mcc,
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SpiceMigrateDataMain *mig_data, uint32_t size);
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void reds_on_main_mouse_mode_request(void *message, size_t size);
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/* migration dest side: returns whether it can support seamless migration
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* with the given src migration protocol version */
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int reds_on_migrate_dst_set_seamless(MainChannelClient *mcc, uint32_t src_version);
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void reds_on_client_semi_seamless_migrate_complete(RedClient *client);
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void reds_on_client_seamless_migrate_complete(RedClient *client);
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void reds_on_main_channel_migrate(MainChannelClient *mcc);
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void reds_on_char_device_state_destroy(SpiceCharDeviceState *dev);
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void reds_set_client_mm_time_latency(RedClient *client, uint32_t latency);
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#endif
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