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 // C Includes
11 // C++ Includes
12 // Other libraries and framework includes
13 // Project includes
14 #include "lldb/Utility/State.h"
15 
16 using namespace lldb;
17 using namespace lldb_private;
18 
19 const char *lldb_private::StateAsCString(StateType state) {
20   switch (state) {
21   case eStateInvalid:
22     return "invalid";
23   case eStateUnloaded:
24     return "unloaded";
25   case eStateConnected:
26     return "connected";
27   case eStateAttaching:
28     return "attaching";
29   case eStateLaunching:
30     return "launching";
31   case eStateStopped:
32     return "stopped";
33   case eStateRunning:
34     return "running";
35   case eStateStepping:
36     return "stepping";
37   case eStateCrashed:
38     return "crashed";
39   case eStateDetached:
40     return "detached";
41   case eStateExited:
42     return "exited";
43   case eStateSuspended:
44     return "suspended";
45   }
46   return "unknown";
47 }
48 
49 const char *lldb_private::GetPermissionsAsCString(uint32_t permissions) {
50   switch (permissions) {
51   case 0:
52     return "---";
53   case ePermissionsWritable:
54     return "-w-";
55   case ePermissionsReadable:
56     return "r--";
57   case ePermissionsExecutable:
58     return "--x";
59   case ePermissionsReadable | ePermissionsWritable:
60     return "rw-";
61   case ePermissionsReadable | ePermissionsExecutable:
62     return "r-x";
63   case ePermissionsWritable | ePermissionsExecutable:
64     return "-wx";
65   case ePermissionsReadable | ePermissionsWritable | ePermissionsExecutable:
66     return "rwx";
67   default:
68     break;
69   }
70   return "???";
71 }
72 
73 bool lldb_private::StateIsRunningState(StateType state) {
74   switch (state) {
75   case eStateAttaching:
76   case eStateLaunching:
77   case eStateRunning:
78   case eStateStepping:
79     return true;
80 
81   case eStateConnected:
82   case eStateDetached:
83   case eStateInvalid:
84   case eStateUnloaded:
85   case eStateStopped:
86   case eStateCrashed:
87   case eStateExited:
88   case eStateSuspended:
89     break;
90   }
91   return false;
92 }
93 
94 bool lldb_private::StateIsStoppedState(StateType state, bool must_exist) {
95   switch (state) {
96   case eStateInvalid:
97   case eStateConnected:
98   case eStateAttaching:
99   case eStateLaunching:
100   case eStateRunning:
101   case eStateStepping:
102   case eStateDetached:
103     break;
104 
105   case eStateUnloaded:
106   case eStateExited:
107     return !must_exist;
108 
109   case eStateStopped:
110   case eStateCrashed:
111   case eStateSuspended:
112     return true;
113   }
114   return false;
115 }
116