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Side by Side Diff: snapshot/win/process_reader_win.h

Issue 1278423002: Fix a few pieces of documentation (Closed) Base URL: https://chromium.googlesource.com/crashpad/crashpad@master
Patch Set: Created 5 years, 4 months ago
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1 // Copyright 2015 The Crashpad Authors. All rights reserved. 1 // Copyright 2015 The Crashpad Authors. All rights reserved.
2 // 2 //
3 // Licensed under the Apache License, Version 2.0 (the "License"); 3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License. 4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at 5 // You may obtain a copy of the License at
6 // 6 //
7 // http://www.apache.org/licenses/LICENSE-2.0 7 // http://www.apache.org/licenses/LICENSE-2.0
8 // 8 //
9 // Unless required by applicable law or agreed to in writing, software 9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS, 10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and 12 // See the License for the specific language governing permissions and
13 // limitations under the License. 13 // limitations under the License.
14 14
15 #ifndef CRASHPAD_SNAPSHOT_WIN_PROCESS_READER_WIN_H_ 15 #ifndef CRASHPAD_SNAPSHOT_WIN_PROCESS_READER_WIN_H_
16 #define CRASHPAD_SNAPSHOT_WIN_PROCESS_READER_WIN_H_ 16 #define CRASHPAD_SNAPSHOT_WIN_PROCESS_READER_WIN_H_
17 17
18 #include <sys/time.h> 18 #include <sys/time.h>
19 #include <windows.h> 19 #include <windows.h>
20 20
21 #include <vector> 21 #include <vector>
22 22
23 #include "util/misc/initialization_state_dcheck.h" 23 #include "util/misc/initialization_state_dcheck.h"
24 #include "util/win/address_types.h" 24 #include "util/win/address_types.h"
25 #include "util/win/process_info.h" 25 #include "util/win/process_info.h"
26 26
27 namespace crashpad { 27 namespace crashpad {
28 28
29 //! \brief Accesses information about another process, identified by a HANDLE. 29 //! \brief Accesses information about another process, identified by a `HANDLE`.
30 class ProcessReaderWin { 30 class ProcessReaderWin {
31 public: 31 public:
32 //! \brief Contains information about a thread that belongs to a process. 32 //! \brief Contains information about a thread that belongs to a process.
33 struct Thread { 33 struct Thread {
34 Thread(); 34 Thread();
35 ~Thread() {} 35 ~Thread() {}
36 36
37 CONTEXT context; 37 CONTEXT context;
38 uint64_t id; 38 uint64_t id;
39 WinVMAddress teb; 39 WinVMAddress teb;
40 WinVMAddress stack_region_address; 40 WinVMAddress stack_region_address;
41 WinVMSize stack_region_size; 41 WinVMSize stack_region_size;
42 uint32_t suspend_count; 42 uint32_t suspend_count;
43 uint32_t priority_class; 43 uint32_t priority_class;
44 uint32_t priority; 44 uint32_t priority;
45 }; 45 };
46 46
47 ProcessReaderWin(); 47 ProcessReaderWin();
48 ~ProcessReaderWin(); 48 ~ProcessReaderWin();
49 49
50 //! \brief Initializes this object. This method must be called before any 50 //! \brief Initializes this object. This method must be called before any
51 //! other. 51 //! other.
52 //! 52 //!
53 //! \param[in] process Process handle, must have PROCESS_QUERY_INFORMATION, 53 //! \param[in] process Process handle, must have `PROCESS_QUERY_INFORMATION`,
54 //! PROCESS_VM_READ, and PROCESS_DUP_HANDLE access. 54 //! `PROCESS_VM_READ`, and `PROCESS_DUP_HANDLE` access.
55 //! 55 //!
56 //! \return `true` on success, indicating that this object will respond 56 //! \return `true` on success, indicating that this object will respond
57 //! validly to further method calls. `false` on failure. On failure, no 57 //! validly to further method calls. `false` on failure. On failure, no
58 //! further method calls should be made. 58 //! further method calls should be made.
59 bool Initialize(HANDLE process); 59 bool Initialize(HANDLE process);
60 60
61 //! \return `true` if the target task is a 64-bit process. 61 //! \return `true` if the target task is a 64-bit process.
62 bool Is64Bit() const { return process_info_.Is64Bit(); } 62 bool Is64Bit() const { return process_info_.Is64Bit(); }
63 63
64 pid_t ProcessID() const { return process_info_.ProcessID(); } 64 pid_t ProcessID() const { return process_info_.ProcessID(); }
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98 std::vector<ProcessInfo::Module> modules_; 98 std::vector<ProcessInfo::Module> modules_;
99 bool initialized_threads_; 99 bool initialized_threads_;
100 InitializationStateDcheck initialized_; 100 InitializationStateDcheck initialized_;
101 101
102 DISALLOW_COPY_AND_ASSIGN(ProcessReaderWin); 102 DISALLOW_COPY_AND_ASSIGN(ProcessReaderWin);
103 }; 103 };
104 104
105 } // namespace crashpad 105 } // namespace crashpad
106 106
107 #endif // CRASHPAD_SNAPSHOT_WIN_PROCESS_READER_WIN_H_ 107 #endif // CRASHPAD_SNAPSHOT_WIN_PROCESS_READER_WIN_H_
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