summaryrefslogtreecommitdiff
path: root/Source/cmServerConnection.h
blob: a70edb4b54bbcb24946c26e087a6f032ac6cdbfa (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
   file Copyright.txt or https://cmake.org/licensing for details.  */
#pragma once

#include "cmConfigure.h" // IWYU pragma: keep

#include <string>

#include "cmConnection.h"
#include "cmPipeConnection.h"
#include "cmUVHandlePtr.h"

class cmServerBase;

/***
 * This connection buffer strategy accepts messages in the form of
 * [== "CMake Server" ==[
{
  ... some JSON message ...
}
]== "CMake Server" ==]
 * and only passes on the core json; it discards the envelope.
 */
class cmServerBufferStrategy : public cmConnectionBufferStrategy
{
public:
  std::string BufferMessage(std::string& rawBuffer) override;
  std::string BufferOutMessage(const std::string& rawBuffer) const override;

private:
  std::string RequestBuffer;
};

/***
 * Generic connection over std io interfaces -- tty
 */
class cmStdIoConnection : public cmEventBasedConnection
{
public:
  cmStdIoConnection(cmConnectionBufferStrategy* bufferStrategy);

  void SetServer(cmServerBase* s) override;

  bool OnConnectionShuttingDown() override;

  bool OnServeStart(std::string* pString) override;

private:
  cm::uv_stream_ptr SetupStream(int file_id);
  cm::uv_stream_ptr ReadStream;
};

/***
 * These specific connections use the cmake server
 * buffering strategy.
 */
class cmServerStdIoConnection : public cmStdIoConnection
{
public:
  cmServerStdIoConnection();
};

class cmServerPipeConnection : public cmPipeConnection
{
public:
  cmServerPipeConnection(const std::string& name);
};