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e0b395fb68
Allows to be used by both C and C++ code. So to leave part of the code in C and part move to C++. Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
67 lines
2.3 KiB
C
67 lines
2.3 KiB
C
/*
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Copyright (C) 2011 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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Red Hat Authors:
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hdegoede@redhat.com
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*/
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#ifndef AGENT_MSG_FILTER_H_
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#define AGENT_MSG_FILTER_H_
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#include <inttypes.h>
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#include <glib.h>
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#include <spice/macros.h>
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SPICE_BEGIN_DECLS
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/* Possible return values for agent_msg_filter_process_data */
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typedef enum {
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AGENT_MSG_FILTER_OK,
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AGENT_MSG_FILTER_DISCARD,
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AGENT_MSG_FILTER_PROTO_ERROR,
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AGENT_MSG_FILTER_MONITORS_CONFIG,
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} AgentMsgFilterResult;
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typedef struct AgentMsgFilter {
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// bytes of message we still need to read
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int msg_data_to_read;
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// status of current message, we need to store in case the same message is split into multiple
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// chunks
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AgentMsgFilterResult result;
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gboolean copy_paste_enabled;
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gboolean file_xfer_enabled;
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// device should pass monitor information to reds instead of passing to agent,
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// used for messages from the guest to the agent
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gboolean use_client_monitors_config;
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// discard all messages, used for example when device is disabled to discard
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// pending data
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gboolean discard_all;
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} AgentMsgFilter;
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void agent_msg_filter_init(AgentMsgFilter *filter,
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gboolean copy_paste, gboolean file_xfer,
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gboolean use_client_monitors_config,
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gboolean discard_all);
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void agent_msg_filter_config(AgentMsgFilter *filter,
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gboolean copy_paste, gboolean file_xfer,
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gboolean use_client_monitors_config);
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AgentMsgFilterResult agent_msg_filter_process_data(AgentMsgFilter *filter,
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const uint8_t *data, uint32_t len);
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SPICE_END_DECLS
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#endif /* AGENT_MSG_FILTER_H_ */
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