summaryrefslogtreecommitdiff
path: root/Source/cmState.h
blob: b20e8c6865a034eee888ad91d60cccca691ac6a8 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
   file Copyright.txt or https://cmake.org/licensing for details.  */
#ifndef cmState_h
#define cmState_h

#include "cmConfigure.h" // IWYU pragma: keep

#include <map>
#include <set>
#include <string>
#include <vector>

#include "cmDefinitions.h"
#include "cmLinkedTree.h"
#include "cmListFileCache.h"
#include "cmPolicies.h"
#include "cmProperty.h"
#include "cmPropertyDefinitionMap.h"
#include "cmPropertyMap.h"
#include "cmStatePrivate.h"
#include "cmStateTypes.h"

class cmCacheManager;
class cmCommand;
class cmGlobVerificationManager;
class cmPropertyDefinition;
class cmStateSnapshot;
class cmMessenger;

class cmState
{
  friend class cmStateSnapshot;

public:
  cmState();
  ~cmState();

  static const char* GetTargetTypeName(cmStateEnums::TargetType targetType);

  cmStateSnapshot CreateBaseSnapshot();
  cmStateSnapshot CreateBuildsystemDirectorySnapshot(
    cmStateSnapshot const& originSnapshot);
  cmStateSnapshot CreateFunctionCallSnapshot(
    cmStateSnapshot const& originSnapshot, std::string const& fileName);
  cmStateSnapshot CreateMacroCallSnapshot(
    cmStateSnapshot const& originSnapshot, std::string const& fileName);
  cmStateSnapshot CreateIncludeFileSnapshot(
    cmStateSnapshot const& originSnapshot, std::string const& fileName);
  cmStateSnapshot CreateVariableScopeSnapshot(
    cmStateSnapshot const& originSnapshot);
  cmStateSnapshot CreateInlineListFileSnapshot(
    cmStateSnapshot const& originSnapshot, std::string const& fileName);
  cmStateSnapshot CreatePolicyScopeSnapshot(
    cmStateSnapshot const& originSnapshot);
  cmStateSnapshot Pop(cmStateSnapshot const& originSnapshot);

  static cmStateEnums::CacheEntryType StringToCacheEntryType(const char*);
  static const char* CacheEntryTypeToString(cmStateEnums::CacheEntryType);
  static bool IsCacheEntryType(std::string const& key);

  bool LoadCache(const std::string& path, bool internal,
                 std::set<std::string>& excludes,
                 std::set<std::string>& includes);

  bool SaveCache(const std::string& path, cmMessenger* messenger);

  bool DeleteCache(const std::string& path);

  std::vector<std::string> GetCacheEntryKeys() const;
  const char* GetCacheEntryValue(std::string const& key) const;
  const char* GetInitializedCacheValue(std::string const& key) const;
  cmStateEnums::CacheEntryType GetCacheEntryType(std::string const& key) const;
  void SetCacheEntryValue(std::string const& key, std::string const& value);
  void SetCacheValue(std::string const& key, std::string const& value);

  void RemoveCacheEntry(std::string const& key);

  void SetCacheEntryProperty(std::string const& key,
                             std::string const& propertyName,
                             std::string const& value);
  void SetCacheEntryBoolProperty(std::string const& key,
                                 std::string const& propertyName, bool value);
  std::vector<std::string> GetCacheEntryPropertyList(std::string const& key);
  const char* GetCacheEntryProperty(std::string const& key,
                                    std::string const& propertyName);
  bool GetCacheEntryPropertyAsBool(std::string const& key,
                                   std::string const& propertyName);
  void AppendCacheEntryProperty(std::string const& key,
                                const std::string& property,
                                const std::string& value,
                                bool asString = false);
  void RemoveCacheEntryProperty(std::string const& key,
                                std::string const& propertyName);

  ///! Break up a line like VAR:type="value" into var, type and value
  static bool ParseCacheEntry(const std::string& entry, std::string& var,
                              std::string& value,
                              cmStateEnums::CacheEntryType& type);

  cmStateSnapshot Reset();
  // Define a property
  void DefineProperty(const std::string& name, cmProperty::ScopeType scope,
                      const char* ShortDescription,
                      const char* FullDescription, bool chain = false);

  // get property definition
  cmPropertyDefinition const* GetPropertyDefinition(
    const std::string& name, cmProperty::ScopeType scope) const;

  // Is a property defined?
  bool IsPropertyDefined(const std::string& name,
                         cmProperty::ScopeType scope) const;
  bool IsPropertyChained(const std::string& name,
                         cmProperty::ScopeType scope) const;

  void SetLanguageEnabled(std::string const& l);
  bool GetLanguageEnabled(std::string const& l) const;
  std::vector<std::string> GetEnabledLanguages() const;
  void SetEnabledLanguages(std::vector<std::string> const& langs);
  void ClearEnabledLanguages();

  bool GetIsInTryCompile() const;
  void SetIsInTryCompile(bool b);

  bool GetIsGeneratorMultiConfig() const;
  void SetIsGeneratorMultiConfig(bool b);

  // Returns a command from its name, case insensitive, or nullptr
  cmCommand* GetCommand(std::string const& name) const;
  // Returns a command from its name, or nullptr
  cmCommand* GetCommandByExactName(std::string const& name) const;

  void AddBuiltinCommand(std::string const& name, cmCommand* command);
  void AddDisallowedCommand(std::string const& name, cmCommand* command,
                            cmPolicies::PolicyID policy, const char* message);
  void AddUnexpectedCommand(std::string const& name, const char* error);
  void AddScriptedCommand(std::string const& name, cmCommand* command);
  void RemoveBuiltinCommand(std::string const& name);
  void RemoveUserDefinedCommands();
  std::vector<std::string> GetCommandNames() const;

  void SetGlobalProperty(const std::string& prop, const char* value);
  void AppendGlobalProperty(const std::string& prop, const char* value,
                            bool asString = false);
  const char* GetGlobalProperty(const std::string& prop);
  bool GetGlobalPropertyAsBool(const std::string& prop);

  std::string const& GetSourceDirectory() const;
  void SetSourceDirectory(std::string const& sourceDirectory);
  std::string const& GetBinaryDirectory() const;
  void SetBinaryDirectory(std::string const& binaryDirectory);

  void SetWindowsShell(bool windowsShell);
  bool UseWindowsShell() const;
  void SetWindowsVSIDE(bool windowsVSIDE);
  bool UseWindowsVSIDE() const;
  void SetWatcomWMake(bool watcomWMake);
  bool UseWatcomWMake() const;
  void SetMinGWMake(bool minGWMake);
  bool UseMinGWMake() const;
  void SetNMake(bool nMake);
  bool UseNMake() const;
  void SetMSYSShell(bool mSYSShell);
  bool UseMSYSShell() const;

  unsigned int GetCacheMajorVersion() const;
  unsigned int GetCacheMinorVersion() const;

private:
  friend class cmake;
  void AddCacheEntry(const std::string& key, const char* value,
                     const char* helpString,
                     cmStateEnums::CacheEntryType type);

  bool DoWriteGlobVerifyTarget() const;
  std::string const& GetGlobVerifyScript() const;
  std::string const& GetGlobVerifyStamp() const;
  bool SaveVerificationScript(const std::string& path);
  void AddGlobCacheEntry(bool recurse, bool listDirectories,
                         bool followSymlinks, const std::string& relative,
                         const std::string& expression,
                         const std::vector<std::string>& files,
                         const std::string& variable,
                         cmListFileBacktrace const& bt);

  std::map<cmProperty::ScopeType, cmPropertyDefinitionMap> PropertyDefinitions;
  std::vector<std::string> EnabledLanguages;
  std::map<std::string, cmCommand*> BuiltinCommands;
  std::map<std::string, cmCommand*> ScriptedCommands;
  cmPropertyMap GlobalProperties;
  cmCacheManager* CacheManager;
  cmGlobVerificationManager* GlobVerificationManager;

  cmLinkedTree<cmStateDetail::BuildsystemDirectoryStateType>
    BuildsystemDirectory;

  cmLinkedTree<std::string> ExecutionListFiles;

  cmLinkedTree<cmStateDetail::PolicyStackEntry> PolicyStack;
  cmLinkedTree<cmStateDetail::SnapshotDataType> SnapshotData;
  cmLinkedTree<cmDefinitions> VarTree;

  std::string SourceDirectory;
  std::string BinaryDirectory;
  bool IsInTryCompile;
  bool IsGeneratorMultiConfig;
  bool WindowsShell;
  bool WindowsVSIDE;
  bool WatcomWMake;
  bool MinGWMake;
  bool NMake;
  bool MSYSShell;
};

#endif