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1 // Copyright (c) 2005, Google Inc. | 1 // Copyright (c) 2005, Google Inc. |
2 // All rights reserved. | 2 // All rights reserved. |
3 // | 3 // |
4 // Redistribution and use in source and binary forms, with or without | 4 // Redistribution and use in source and binary forms, with or without |
5 // modification, are permitted provided that the following conditions are | 5 // modification, are permitted provided that the following conditions are |
6 // met: | 6 // met: |
7 // | 7 // |
8 // * Redistributions of source code must retain the above copyright | 8 // * Redistributions of source code must retain the above copyright |
9 // notice, this list of conditions and the following disclaimer. | 9 // notice, this list of conditions and the following disclaimer. |
10 // * Redistributions in binary form must reproduce the above | 10 // * Redistributions in binary form must reproduce the above |
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26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 | 29 |
30 // --- | 30 // --- |
31 // Author: Jacob Hoffman-Andrews | 31 // Author: Jacob Hoffman-Andrews |
32 | 32 |
33 #ifndef _GOOGLEINIT_H | 33 #ifndef _GOOGLEINIT_H |
34 #define _GOOGLEINIT_H | 34 #define _GOOGLEINIT_H |
35 | 35 |
36 #include "base/logging.h" | |
37 | |
38 class GoogleInitializer { | 36 class GoogleInitializer { |
39 public: | 37 public: |
40 typedef void (*VoidFunction)(void); | 38 typedef void (*void_function)(void); |
41 GoogleInitializer(const char* name, VoidFunction ctor, VoidFunction dtor) | 39 GoogleInitializer(const char* name, void_function f) { |
42 : name_(name), destructor_(dtor) { | 40 f(); |
43 RAW_VLOG(10, "<GoogleModuleObject> constructing: %s\n", name_); | |
44 if (ctor) | |
45 ctor(); | |
46 } | 41 } |
47 ~GoogleInitializer() { | |
48 RAW_VLOG(10, "<GoogleModuleObject> destroying: %s\n", name_); | |
49 if (destructor_) | |
50 destructor_(); | |
51 } | |
52 | |
53 private: | |
54 const char* const name_; | |
55 const VoidFunction destructor_; | |
56 }; | 42 }; |
57 | 43 |
58 #define REGISTER_MODULE_INITIALIZER(name, body) \ | 44 #define REGISTER_MODULE_INITIALIZER(name, body) \ |
59 namespace { \ | 45 namespace { \ |
60 static void google_init_module_##name () { body; } \ | 46 static void google_init_module_##name () { body; } \ |
61 GoogleInitializer google_initializer_module_##name(#name, \ | 47 GoogleInitializer google_initializer_module_##name(#name, \ |
62 google_init_module_##name, NULL); \ | 48 google_init_module_##name); \ |
63 } | 49 } |
64 | 50 |
65 #define REGISTER_MODULE_DESTRUCTOR(name, body) \ | |
66 namespace { \ | |
67 static void google_destruct_module_##name () { body; } \ | |
68 GoogleInitializer google_destructor_module_##name(#name, \ | |
69 NULL, google_destruct_module_##name); \ | |
70 } | |
71 | |
72 | |
73 #endif /* _GOOGLEINIT_H */ | 51 #endif /* _GOOGLEINIT_H */ |
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