lime
Lime is a C++ library implementing Open Whisper System Signal protocol
typed_methods.hpp
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1 #pragma once
2 
3 #include <jni.h>
4 
5 namespace jni
6  {
7  template < class R > struct TypedMethods;
8 
9  template <> struct TypedMethods< jobject* >
10  {
11  static constexpr auto CallMethod = &JNIEnv::CallObjectMethod;
12  static constexpr auto CallNonvirtualMethod = &JNIEnv::CallNonvirtualObjectMethod;
13  static constexpr auto GetField = &JNIEnv::GetObjectField;
14  static constexpr auto SetField = &JNIEnv::SetObjectField;
15  static constexpr auto CallStaticMethod = &JNIEnv::CallStaticObjectMethod;
16  static constexpr auto GetStaticField = &JNIEnv::GetStaticObjectField;
17  static constexpr auto SetStaticField = &JNIEnv::SetStaticObjectField;
18  };
19 
20  template <> struct TypedMethods< jboolean >
21  {
22  static constexpr auto CallMethod = &JNIEnv::CallBooleanMethod;
23  static constexpr auto CallNonvirtualMethod = &JNIEnv::CallNonvirtualBooleanMethod;
24  static constexpr auto GetField = &JNIEnv::GetBooleanField;
25  static constexpr auto SetField = &JNIEnv::SetBooleanField;
26  static constexpr auto CallStaticMethod = &JNIEnv::CallStaticBooleanMethod;
27  static constexpr auto GetStaticField = &JNIEnv::GetStaticBooleanField;
28  static constexpr auto SetStaticField = &JNIEnv::SetStaticBooleanField;
29  static constexpr auto NewArray = &JNIEnv::NewBooleanArray;
30  static constexpr auto GetArrayElements = &JNIEnv::GetBooleanArrayElements;
31  static constexpr auto ReleaseArrayElements = &JNIEnv::ReleaseBooleanArrayElements;
32  static constexpr auto GetArrayRegion = &JNIEnv::GetBooleanArrayRegion;
33  static constexpr auto SetArrayRegion = &JNIEnv::SetBooleanArrayRegion;
34  };
35 
36  template <> struct TypedMethods< jbyte >
37  {
38  static constexpr auto CallMethod = &JNIEnv::CallByteMethod;
39  static constexpr auto CallNonvirtualMethod = &JNIEnv::CallNonvirtualByteMethod;
40  static constexpr auto GetField = &JNIEnv::GetByteField;
41  static constexpr auto SetField = &JNIEnv::SetByteField;
42  static constexpr auto CallStaticMethod = &JNIEnv::CallStaticByteMethod;
43  static constexpr auto GetStaticField = &JNIEnv::GetStaticByteField;
44  static constexpr auto SetStaticField = &JNIEnv::SetStaticByteField;
45  static constexpr auto NewArray = &JNIEnv::NewByteArray;
46  static constexpr auto GetArrayElements = &JNIEnv::GetByteArrayElements;
47  static constexpr auto ReleaseArrayElements = &JNIEnv::ReleaseByteArrayElements;
48  static constexpr auto GetArrayRegion = &JNIEnv::GetByteArrayRegion;
49  static constexpr auto SetArrayRegion = &JNIEnv::SetByteArrayRegion;
50  };
51 
52  template <> struct TypedMethods< jchar >
53  {
54  static constexpr auto CallMethod = &JNIEnv::CallCharMethod;
55  static constexpr auto CallNonvirtualMethod = &JNIEnv::CallNonvirtualCharMethod;
56  static constexpr auto GetField = &JNIEnv::GetCharField;
57  static constexpr auto SetField = &JNIEnv::SetCharField;
58  static constexpr auto CallStaticMethod = &JNIEnv::CallStaticCharMethod;
59  static constexpr auto GetStaticField = &JNIEnv::GetStaticCharField;
60  static constexpr auto SetStaticField = &JNIEnv::SetStaticCharField;
61  static constexpr auto NewArray = &JNIEnv::NewCharArray;
62  static constexpr auto GetArrayElements = &JNIEnv::GetCharArrayElements;
63  static constexpr auto ReleaseArrayElements = &JNIEnv::ReleaseCharArrayElements;
64  static constexpr auto GetArrayRegion = &JNIEnv::GetCharArrayRegion;
65  static constexpr auto SetArrayRegion = &JNIEnv::SetCharArrayRegion;
66  };
67 
68  template <> struct TypedMethods< jshort >
69  {
70  static constexpr auto CallMethod = &JNIEnv::CallShortMethod;
71  static constexpr auto CallNonvirtualMethod = &JNIEnv::CallNonvirtualShortMethod;
72  static constexpr auto GetField = &JNIEnv::GetShortField;
73  static constexpr auto SetField = &JNIEnv::SetShortField;
74  static constexpr auto CallStaticMethod = &JNIEnv::CallStaticShortMethod;
75  static constexpr auto GetStaticField = &JNIEnv::GetStaticShortField;
76  static constexpr auto SetStaticField = &JNIEnv::SetStaticShortField;
77  static constexpr auto NewArray = &JNIEnv::NewShortArray;
78  static constexpr auto GetArrayElements = &JNIEnv::GetShortArrayElements;
79  static constexpr auto ReleaseArrayElements = &JNIEnv::ReleaseShortArrayElements;
80  static constexpr auto GetArrayRegion = &JNIEnv::GetShortArrayRegion;
81  static constexpr auto SetArrayRegion = &JNIEnv::SetShortArrayRegion;
82  };
83 
84  template <> struct TypedMethods< jint >
85  {
86  static constexpr auto CallMethod = &JNIEnv::CallIntMethod;
87  static constexpr auto CallNonvirtualMethod = &JNIEnv::CallNonvirtualIntMethod;
88  static constexpr auto GetField = &JNIEnv::GetIntField;
89  static constexpr auto SetField = &JNIEnv::SetIntField;
90  static constexpr auto CallStaticMethod = &JNIEnv::CallStaticIntMethod;
91  static constexpr auto GetStaticField = &JNIEnv::GetStaticIntField;
92  static constexpr auto SetStaticField = &JNIEnv::SetStaticIntField;
93  static constexpr auto NewArray = &JNIEnv::NewIntArray;
94  static constexpr auto GetArrayElements = &JNIEnv::GetIntArrayElements;
95  static constexpr auto ReleaseArrayElements = &JNIEnv::ReleaseIntArrayElements;
96  static constexpr auto GetArrayRegion = &JNIEnv::GetIntArrayRegion;
97  static constexpr auto SetArrayRegion = &JNIEnv::SetIntArrayRegion;
98  };
99 
100  template <> struct TypedMethods< jlong >
101  {
102  static constexpr auto CallMethod = &JNIEnv::CallLongMethod;
103  static constexpr auto CallNonvirtualMethod = &JNIEnv::CallNonvirtualLongMethod;
104  static constexpr auto GetField = &JNIEnv::GetLongField;
105  static constexpr auto SetField = &JNIEnv::SetLongField;
106  static constexpr auto CallStaticMethod = &JNIEnv::CallStaticLongMethod;
107  static constexpr auto GetStaticField = &JNIEnv::GetStaticLongField;
108  static constexpr auto SetStaticField = &JNIEnv::SetStaticLongField;
109  static constexpr auto NewArray = &JNIEnv::NewLongArray;
110  static constexpr auto GetArrayElements = &JNIEnv::GetLongArrayElements;
111  static constexpr auto ReleaseArrayElements = &JNIEnv::ReleaseLongArrayElements;
112  static constexpr auto GetArrayRegion = &JNIEnv::GetLongArrayRegion;
113  static constexpr auto SetArrayRegion = &JNIEnv::SetLongArrayRegion;
114  };
115 
116  template <> struct TypedMethods< jfloat >
117  {
118  static constexpr auto CallMethod = &JNIEnv::CallFloatMethod;
119  static constexpr auto CallNonvirtualMethod = &JNIEnv::CallNonvirtualFloatMethod;
120  static constexpr auto GetField = &JNIEnv::GetFloatField;
121  static constexpr auto SetField = &JNIEnv::SetFloatField;
122  static constexpr auto CallStaticMethod = &JNIEnv::CallStaticFloatMethod;
123  static constexpr auto GetStaticField = &JNIEnv::GetStaticFloatField;
124  static constexpr auto SetStaticField = &JNIEnv::SetStaticFloatField;
125  static constexpr auto NewArray = &JNIEnv::NewFloatArray;
126  static constexpr auto GetArrayElements = &JNIEnv::GetFloatArrayElements;
127  static constexpr auto ReleaseArrayElements = &JNIEnv::ReleaseFloatArrayElements;
128  static constexpr auto GetArrayRegion = &JNIEnv::GetFloatArrayRegion;
129  static constexpr auto SetArrayRegion = &JNIEnv::SetFloatArrayRegion;
130  };
131 
132  template <> struct TypedMethods< jdouble >
133  {
134  static constexpr auto CallMethod = &JNIEnv::CallDoubleMethod;
135  static constexpr auto CallNonvirtualMethod = &JNIEnv::CallNonvirtualDoubleMethod;
136  static constexpr auto GetField = &JNIEnv::GetDoubleField;
137  static constexpr auto SetField = &JNIEnv::SetDoubleField;
138  static constexpr auto CallStaticMethod = &JNIEnv::CallStaticDoubleMethod;
139  static constexpr auto GetStaticField = &JNIEnv::GetStaticDoubleField;
140  static constexpr auto SetStaticField = &JNIEnv::SetStaticDoubleField;
141  static constexpr auto NewArray = &JNIEnv::NewDoubleArray;
142  static constexpr auto GetArrayElements = &JNIEnv::GetDoubleArrayElements;
143  static constexpr auto ReleaseArrayElements = &JNIEnv::ReleaseDoubleArrayElements;
144  static constexpr auto GetArrayRegion = &JNIEnv::GetDoubleArrayRegion;
145  static constexpr auto SetArrayRegion = &JNIEnv::SetDoubleArrayRegion;
146  };
147  }
jni::SetField
void SetField(JNIEnv &env, jobject *obj, jfieldID &field, T value)
Definition: functions.hpp:313
jni::SetArrayRegion
void SetArrayRegion(JNIEnv &env, jarray< T > &array, jsize start, jsize len, const T *buf)
Definition: functions.hpp:539
jni::CallStaticMethod
std::enable_if_t<!std::is_void< R >::value, R > CallStaticMethod(JNIEnv &env, jclass &clazz, jmethodID &method, Args &&... args)
Definition: functions.hpp:328
jni::CallMethod
std::enable_if_t<!std::is_void< R >::value, R > CallMethod(JNIEnv &env, jobject *obj, jmethodID &method, Args &&... args)
Definition: functions.hpp:268
jni::GetArrayRegion
void GetArrayRegion(JNIEnv &env, jarray< T > &array, jsize start, jsize len, T *buf)
Definition: functions.hpp:525
jni::SetStaticField
void SetStaticField(JNIEnv &env, jclass &clazz, jfieldID &field, T value)
Definition: functions.hpp:357
jni::CallNonvirtualMethod
std::enable_if_t<!std::is_void< R >::value, R > CallNonvirtualMethod(JNIEnv &env, jobject *obj, jclass &clazz, jmethodID &method, Args &&... args)
Definition: functions.hpp:284
jni::NewArray
jarray< E > & NewArray(JNIEnv &env, jsize length)
Definition: functions.hpp:472
jni::GetArrayElements
std::tuple< UniqueArrayElements< E >, bool > GetArrayElements(JNIEnv &env, jarray< E > &array)
Definition: functions.hpp:479
jni
Definition: advanced_ownership.hpp:5
jni::ReleaseArrayElements
void ReleaseArrayElements(JNIEnv &env, jarray< E > &array, E *elems)
Definition: functions.hpp:488
jni::TypedMethods
Definition: typed_methods.hpp:7
jni::GetStaticField
T GetStaticField(JNIEnv &env, jclass &clazz, jfieldID &field)
Definition: functions.hpp:350
jni::GetField
T GetField(JNIEnv &env, jobject *obj, jfieldID &field)
Definition: functions.hpp:306
jni::jobject
Definition: types.hpp:30
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