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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 #ifndef BASE_ANDROID_BUILD_INFO_H_ | 5 #ifndef BASE_ANDROID_BUILD_INFO_H_ |
6 #define BASE_ANDROID_BUILD_INFO_H_ | 6 #define BASE_ANDROID_BUILD_INFO_H_ |
7 | 7 |
8 #include <jni.h> | 8 #include <jni.h> |
9 | 9 |
10 #include <string> | 10 #include <string> |
11 | 11 |
12 #include "base/memory/singleton.h" | 12 #include "base/memory/singleton.h" |
13 | 13 |
14 namespace base { | 14 namespace base { |
15 namespace android { | 15 namespace android { |
16 | 16 |
17 // BuildInfo is a singleton class that stores android build and device | 17 // BuildInfo is a singleton class that stores android build and device |
18 // information. It will be called from Android specific java code and gets used | 18 // information. It will be called from Android specific java code and gets used |
19 // primarily in crash reporting. | 19 // primarily in crash reporting. |
| 20 |
| 21 // It is also used to store the last java exception seen during JNI. |
| 22 // TODO(nileshagrawal): Find a better place to store this info. |
20 class BuildInfo { | 23 class BuildInfo { |
21 public: | 24 public: |
22 | 25 |
23 ~BuildInfo() {} | 26 ~BuildInfo() {} |
24 | 27 |
25 // Static factory method for getting the singleton BuildInfo instance. | 28 // Static factory method for getting the singleton BuildInfo instance. |
26 // Note that ownership is not conferred on the caller and the BuildInfo in | 29 // Note that ownership is not conferred on the caller and the BuildInfo in |
27 // question isn't actually freed until shutdown. This is ok because there | 30 // question isn't actually freed until shutdown. This is ok because there |
28 // should only be one instance of BuildInfo ever created. | 31 // should only be one instance of BuildInfo ever created. |
29 static BuildInfo* GetInstance(); | 32 static BuildInfo* GetInstance(); |
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53 } | 56 } |
54 | 57 |
55 const char* package_version_code() const { | 58 const char* package_version_code() const { |
56 return package_version_code_; | 59 return package_version_code_; |
57 } | 60 } |
58 | 61 |
59 const char* package_version_name() const { | 62 const char* package_version_name() const { |
60 return package_version_name_; | 63 return package_version_name_; |
61 } | 64 } |
62 | 65 |
| 66 const char* java_exception_info() const { |
| 67 return java_exception_info_; |
| 68 } |
| 69 |
| 70 void set_java_exception_info(const std::string& info); |
| 71 |
63 private: | 72 private: |
64 BuildInfo(); | 73 BuildInfo(); |
65 | 74 |
66 friend struct DefaultSingletonTraits<BuildInfo>; | 75 friend struct DefaultSingletonTraits<BuildInfo>; |
67 | 76 |
68 // Const char* is used instead of std::strings because these values must be | 77 // Const char* is used instead of std::strings because these values must be |
69 // available even if the process is in a crash state. Sadly | 78 // available even if the process is in a crash state. Sadly |
70 // std::string.c_str() doesn't guarantee that memory won't be allocated when | 79 // std::string.c_str() doesn't guarantee that memory won't be allocated when |
71 // it is called. | 80 // it is called. |
72 char* device_; | 81 char* device_; |
73 char* model_; | 82 char* model_; |
74 char* brand_; | 83 char* brand_; |
75 char* android_build_id_; | 84 char* android_build_id_; |
76 char* android_build_fp_; | 85 char* android_build_fp_; |
77 char* package_version_code_; | 86 char* package_version_code_; |
78 char* package_version_name_; | 87 char* package_version_name_; |
| 88 char* java_exception_info_; |
79 | 89 |
80 DISALLOW_COPY_AND_ASSIGN(BuildInfo); | 90 DISALLOW_COPY_AND_ASSIGN(BuildInfo); |
81 }; | 91 }; |
82 | 92 |
83 bool RegisterBuildInfo(JNIEnv* env); | 93 bool RegisterBuildInfo(JNIEnv* env); |
84 | 94 |
85 } // namespace android | 95 } // namespace android |
86 } // namespace base | 96 } // namespace base |
87 | 97 |
88 #endif // BASE_ANDROID_BUILD_INFO_H_ | 98 #endif // BASE_ANDROID_BUILD_INFO_H_ |
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