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Side by Side Diff: base/process/process_iterator.h

Issue 1446363003: Deleted OS_WIN and all Windows specific files from base. (Closed) Base URL: https://github.com/domokit/mojo.git@base_tests
Patch Set: Created 5 years, 1 month ago
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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // This file contains methods to iterate over processes on the system. 5 // This file contains methods to iterate over processes on the system.
6 6
7 #ifndef BASE_PROCESS_PROCESS_ITERATOR_H_ 7 #ifndef BASE_PROCESS_PROCESS_ITERATOR_H_
8 #define BASE_PROCESS_PROCESS_ITERATOR_H_ 8 #define BASE_PROCESS_PROCESS_ITERATOR_H_
9 9
10 #include <list> 10 #include <list>
11 #include <string> 11 #include <string>
12 #include <vector> 12 #include <vector>
13 13
14 #include "base/base_export.h" 14 #include "base/base_export.h"
15 #include "base/basictypes.h" 15 #include "base/basictypes.h"
16 #include "base/files/file_path.h" 16 #include "base/files/file_path.h"
17 #include "base/process/process.h" 17 #include "base/process/process.h"
18 #include "build/build_config.h" 18 #include "build/build_config.h"
19 19
20 #if defined(OS_WIN) 20 #if defined(OS_MACOSX) || defined(OS_OPENBSD)
21 #include <windows.h>
22 #include <tlhelp32.h>
23 #elif defined(OS_MACOSX) || defined(OS_OPENBSD)
24 #include <sys/sysctl.h> 21 #include <sys/sysctl.h>
25 #elif defined(OS_FREEBSD) 22 #elif defined(OS_FREEBSD)
26 #include <sys/user.h> 23 #include <sys/user.h>
27 #elif defined(OS_POSIX) 24 #elif defined(OS_POSIX)
28 #include <dirent.h> 25 #include <dirent.h>
29 #endif 26 #endif
30 27
31 namespace base { 28 namespace base {
32 29
33 #if defined(OS_WIN) 30 #if defined(OS_POSIX)
34 struct ProcessEntry : public PROCESSENTRY32 {
35 ProcessId pid() const { return th32ProcessID; }
36 ProcessId parent_pid() const { return th32ParentProcessID; }
37 const wchar_t* exe_file() const { return szExeFile; }
38 };
39 #elif defined(OS_POSIX)
40 struct BASE_EXPORT ProcessEntry { 31 struct BASE_EXPORT ProcessEntry {
41 ProcessEntry(); 32 ProcessEntry();
42 ~ProcessEntry(); 33 ~ProcessEntry();
43 34
44 ProcessId pid() const { return pid_; } 35 ProcessId pid() const { return pid_; }
45 ProcessId parent_pid() const { return ppid_; } 36 ProcessId parent_pid() const { return ppid_; }
46 ProcessId gid() const { return gid_; } 37 ProcessId gid() const { return gid_; }
47 const char* exe_file() const { return exe_file_.c_str(); } 38 const char* exe_file() const { return exe_file_.c_str(); }
48 const std::vector<std::string>& cmd_line_args() const { 39 const std::vector<std::string>& cmd_line_args() const {
49 return cmd_line_args_; 40 return cmd_line_args_;
(...skipping 46 matching lines...) Expand 10 before | Expand all | Expand 10 after
96 private: 87 private:
97 // Determines whether there's another process (regardless of executable) 88 // Determines whether there's another process (regardless of executable)
98 // left in the list of all processes. Returns true and sets entry_ to 89 // left in the list of all processes. Returns true and sets entry_ to
99 // that process's info if there is one, false otherwise. 90 // that process's info if there is one, false otherwise.
100 bool CheckForNextProcess(); 91 bool CheckForNextProcess();
101 92
102 // Initializes a PROCESSENTRY32 data structure so that it's ready for 93 // Initializes a PROCESSENTRY32 data structure so that it's ready for
103 // use with Process32First/Process32Next. 94 // use with Process32First/Process32Next.
104 void InitProcessEntry(ProcessEntry* entry); 95 void InitProcessEntry(ProcessEntry* entry);
105 96
106 #if defined(OS_WIN) 97 #if defined(OS_MACOSX) || defined(OS_BSD)
107 HANDLE snapshot_;
108 bool started_iteration_;
109 #elif defined(OS_MACOSX) || defined(OS_BSD)
110 std::vector<kinfo_proc> kinfo_procs_; 98 std::vector<kinfo_proc> kinfo_procs_;
111 size_t index_of_kinfo_proc_; 99 size_t index_of_kinfo_proc_;
112 #elif defined(OS_POSIX) 100 #elif defined(OS_POSIX)
113 DIR* procfs_dir_; 101 DIR* procfs_dir_;
114 #endif 102 #endif
115 ProcessEntry entry_; 103 ProcessEntry entry_;
116 const ProcessFilter* filter_; 104 const ProcessFilter* filter_;
117 105
118 DISALLOW_COPY_AND_ASSIGN(ProcessIterator); 106 DISALLOW_COPY_AND_ASSIGN(ProcessIterator);
119 }; 107 };
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139 127
140 // Returns the number of processes on the machine that are running from the 128 // Returns the number of processes on the machine that are running from the
141 // given executable name. If filter is non-null, then only processes selected 129 // given executable name. If filter is non-null, then only processes selected
142 // by the filter will be counted. 130 // by the filter will be counted.
143 BASE_EXPORT int GetProcessCount(const FilePath::StringType& executable_name, 131 BASE_EXPORT int GetProcessCount(const FilePath::StringType& executable_name,
144 const ProcessFilter* filter); 132 const ProcessFilter* filter);
145 133
146 } // namespace base 134 } // namespace base
147 135
148 #endif // BASE_PROCESS_PROCESS_ITERATOR_H_ 136 #endif // BASE_PROCESS_PROCESS_ITERATOR_H_
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