1 | //===-- HostProcess.h ------------------------------------------*- C++ -*-===// |
2 | // |
3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
4 | // See https://llvm.org/LICENSE.txt for license information. |
5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
6 | // |
7 | //===----------------------------------------------------------------------===// |
8 | |
9 | #ifndef LLDB_HOST_HOSTPROCESS_H |
10 | #define LLDB_HOST_HOSTPROCESS_H |
11 | |
12 | #include "lldb/Host/Host.h" |
13 | #include "lldb/lldb-types.h" |
14 | |
15 | /// A class that represents a running process on the host machine. |
16 | /// |
17 | /// HostProcess allows querying and manipulation of processes running on the |
18 | /// host machine. It is not intended to be represent a process which is being |
19 | /// debugged, although the native debug engine of a platform may likely back |
20 | /// inferior processes by a HostProcess. |
21 | /// |
22 | /// HostProcess is implemented using static polymorphism so that on any given |
23 | /// platform, an instance of HostProcess will always be able to bind |
24 | /// statically to the concrete Process implementation for that platform. See |
25 | /// HostInfo for more details. |
26 | /// |
27 | |
28 | namespace lldb_private { |
29 | |
30 | class HostNativeProcessBase; |
31 | class HostThread; |
32 | |
33 | class HostProcess { |
34 | public: |
35 | HostProcess(); |
36 | HostProcess(lldb::process_t process); |
37 | ~HostProcess(); |
38 | |
39 | Status Terminate(); |
40 | |
41 | lldb::pid_t GetProcessId() const; |
42 | bool IsRunning() const; |
43 | |
44 | llvm::Expected<HostThread> |
45 | StartMonitoring(const Host::MonitorChildProcessCallback &callback); |
46 | |
47 | HostNativeProcessBase &GetNativeProcess(); |
48 | const HostNativeProcessBase &GetNativeProcess() const; |
49 | |
50 | private: |
51 | std::shared_ptr<HostNativeProcessBase> m_native_process; |
52 | }; |
53 | } |
54 | |
55 | #endif |
56 | |