FreeRDP
pf_channel.h File Reference
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Typedefs

typedef PfChannelResult(* ChannelTrackerPeekFn) (ChannelStateTracker *tracker, BOOL first, BOOL lastPacket)
 

Enumerations

enum  ChannelTrackerMode { CHANNEL_TRACKER_PEEK , CHANNEL_TRACKER_PASS , CHANNEL_TRACKER_DROP }
 operating mode of a channel tracker More...
 

Functions

void channelTracker_free (ChannelStateTracker *t)
 
ChannelStateTracker * channelTracker_new (pServerStaticChannelContext *channel, ChannelTrackerPeekFn fn, void *data)
 
BOOL channelTracker_setMode (ChannelStateTracker *tracker, ChannelTrackerMode mode)
 
ChannelTrackerMode channelTracker_getMode (ChannelStateTracker *tracker)
 
BOOL channelTracker_setPData (ChannelStateTracker *tracker, proxyData *pdata)
 
proxyData * channelTracker_getPData (ChannelStateTracker *tracker)
 
BOOL channelTracker_setCustomData (ChannelStateTracker *tracker, void *data)
 
void * channelTracker_getCustomData (ChannelStateTracker *tracker)
 
wStreamchannelTracker_getCurrentPacket (ChannelStateTracker *tracker)
 
size_t channelTracker_getCurrentPacketSize (ChannelStateTracker *tracker)
 
BOOL channelTracker_setCurrentPacketSize (ChannelStateTracker *tracker, size_t size)
 
PfChannelResult channelTracker_update (ChannelStateTracker *tracker, const BYTE *xdata, size_t xsize, UINT32 flags, size_t totalSize)
 
PfChannelResult channelTracker_flushCurrent (ChannelStateTracker *t, BOOL first, BOOL last, BOOL toBack)
 
BOOL pf_channel_setup_generic (pServerStaticChannelContext *channel)
 

Typedef Documentation

◆ ChannelTrackerPeekFn

typedef PfChannelResult(* ChannelTrackerPeekFn) (ChannelStateTracker *tracker, BOOL first, BOOL lastPacket)

Enumeration Type Documentation

◆ ChannelTrackerMode

operating mode of a channel tracker

FreeRDP: A Remote Desktop Protocol Implementation

Copyright 2022 David Fort conta.nosp@m.ct@h.nosp@m.arden.nosp@m.ing-.nosp@m.consu.nosp@m.ltin.nosp@m.g.com

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Enumerator
CHANNEL_TRACKER_PEEK 

inquiring content, accumulating packet fragments

CHANNEL_TRACKER_PASS 

pass all the fragments of the current packet

CHANNEL_TRACKER_DROP 

drop all the fragments of the current packet

Function Documentation

◆ channelTracker_flushCurrent()

PfChannelResult channelTracker_flushCurrent ( ChannelStateTracker *  t,
BOOL  first,
BOOL  last,
BOOL  toBack 
)

Flushes the current accumulated tracker content, if it's the first packet, then when can just return that the packet shall be passed, otherwise to have to refragment the accumulated current packet.

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◆ channelTracker_free()

void channelTracker_free ( ChannelStateTracker *  t)
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◆ channelTracker_getCurrentPacket()

wStream* channelTracker_getCurrentPacket ( ChannelStateTracker *  tracker)
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◆ channelTracker_getCurrentPacketSize()

size_t channelTracker_getCurrentPacketSize ( ChannelStateTracker *  tracker)
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◆ channelTracker_getCustomData()

void* channelTracker_getCustomData ( ChannelStateTracker *  tracker)
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◆ channelTracker_getMode()

ChannelTrackerMode channelTracker_getMode ( ChannelStateTracker *  tracker)
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◆ channelTracker_getPData()

proxyData* channelTracker_getPData ( ChannelStateTracker *  tracker)
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◆ channelTracker_new()

ChannelStateTracker* channelTracker_new ( pServerStaticChannelContext *  channel,
ChannelTrackerPeekFn  fn,
void *  data 
)
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◆ channelTracker_setCurrentPacketSize()

BOOL channelTracker_setCurrentPacketSize ( ChannelStateTracker *  tracker,
size_t  size 
)
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◆ channelTracker_setCustomData()

BOOL channelTracker_setCustomData ( ChannelStateTracker *  tracker,
void *  data 
)
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◆ channelTracker_setMode()

BOOL channelTracker_setMode ( ChannelStateTracker *  tracker,
ChannelTrackerMode  mode 
)
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◆ channelTracker_setPData()

BOOL channelTracker_setPData ( ChannelStateTracker *  tracker,
proxyData *  pdata 
)
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◆ channelTracker_update()

PfChannelResult channelTracker_update ( ChannelStateTracker *  tracker,
const BYTE xdata,
size_t  xsize,
UINT32  flags,
size_t  totalSize 
)
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◆ pf_channel_setup_generic()

BOOL pf_channel_setup_generic ( pServerStaticChannelContext *  channel)
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