State.cpp revision 343181 
1//===-- State.cpp -----------------------------------------------*- C++ -*-===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10#include "lldb/Utility/State.h"
11
12using namespace lldb;
13using namespace lldb_private;
14
15const char *lldb_private::StateAsCString(StateType state) {
16  switch (state) {
17  case eStateInvalid:
18    return "invalid";
19  case eStateUnloaded:
20    return "unloaded";
21  case eStateConnected:
22    return "connected";
23  case eStateAttaching:
24    return "attaching";
25  case eStateLaunching:
26    return "launching";
27  case eStateStopped:
28    return "stopped";
29  case eStateRunning:
30    return "running";
31  case eStateStepping:
32    return "stepping";
33  case eStateCrashed:
34    return "crashed";
35  case eStateDetached:
36    return "detached";
37  case eStateExited:
38    return "exited";
39  case eStateSuspended:
40    return "suspended";
41  }
42  return "unknown";
43}
44
45const char *lldb_private::GetPermissionsAsCString(uint32_t permissions) {
46  switch (permissions) {
47  case 0:
48    return "---";
49  case ePermissionsWritable:
50    return "-w-";
51  case ePermissionsReadable:
52    return "r--";
53  case ePermissionsExecutable:
54    return "--x";
55  case ePermissionsReadable | ePermissionsWritable:
56    return "rw-";
57  case ePermissionsReadable | ePermissionsExecutable:
58    return "r-x";
59  case ePermissionsWritable | ePermissionsExecutable:
60    return "-wx";
61  case ePermissionsReadable | ePermissionsWritable | ePermissionsExecutable:
62    return "rwx";
63  default:
64    break;
65  }
66  return "???";
67}
68
69bool lldb_private::StateIsRunningState(StateType state) {
70  switch (state) {
71  case eStateAttaching:
72  case eStateLaunching:
73  case eStateRunning:
74  case eStateStepping:
75    return true;
76
77  case eStateConnected:
78  case eStateDetached:
79  case eStateInvalid:
80  case eStateUnloaded:
81  case eStateStopped:
82  case eStateCrashed:
83  case eStateExited:
84  case eStateSuspended:
85    break;
86  }
87  return false;
88}
89
90bool lldb_private::StateIsStoppedState(StateType state, bool must_exist) {
91  switch (state) {
92  case eStateInvalid:
93  case eStateConnected:
94  case eStateAttaching:
95  case eStateLaunching:
96  case eStateRunning:
97  case eStateStepping:
98  case eStateDetached:
99    break;
100
101  case eStateUnloaded:
102  case eStateExited:
103    return !must_exist;
104
105  case eStateStopped:
106  case eStateCrashed:
107  case eStateSuspended:
108    return true;
109  }
110  return false;
111}
112