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1 // Copyright 2014 PDFium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | |
6 | |
7 #ifndef XFA_INCLUDE_FXJSE_FXJSE_H_ | |
8 #define XFA_INCLUDE_FXJSE_FXJSE_H_ | |
9 | |
10 #include "core/include/fxcrt/fx_string.h" | |
11 #include "core/include/fxcrt/fx_system.h" | |
12 | |
13 struct FXJSE_CLASS; | |
14 | |
15 typedef struct FXJSE_HRUNTIME_ { void* pData; } * FXJSE_HRUNTIME; | |
16 typedef struct FXJSE_HCONTEXT_ { void* pData; } * FXJSE_HCONTEXT; | |
17 typedef struct FXJSE_HCLASS_ { void* pData; } * FXJSE_HCLASS; | |
18 typedef struct FXJSE_HVALUE_ { void* pData; } * FXJSE_HVALUE; | |
19 // NOLINTNEXTLINE | |
20 typedef struct FXJSE_HOBJECT_ : public FXJSE_HVALUE_{} * FXJSE_HOBJECT; | |
21 typedef double FXJSE_DOUBLE; | |
22 | |
23 void FXJSE_Initialize(); | |
24 void FXJSE_Finalize(); | |
25 FXJSE_HRUNTIME FXJSE_Runtime_Create(); | |
26 void FXJSE_Runtime_Release(FXJSE_HRUNTIME hRuntime, bool bOwnedRuntime); | |
27 | |
28 FXJSE_HCONTEXT FXJSE_Context_Create(FXJSE_HRUNTIME hRuntime, | |
29 const FXJSE_CLASS* lpGlobalClass = nullptr, | |
30 void* lpGlobalObject = nullptr); | |
31 void FXJSE_Context_Release(FXJSE_HCONTEXT hContext); | |
32 FXJSE_HVALUE FXJSE_Context_GetGlobalObject(FXJSE_HCONTEXT hContext); | |
33 FXJSE_HRUNTIME FXJSE_Context_GetRuntime(FXJSE_HCONTEXT hContext); | |
34 enum FXJSE_CompatibleModeFlags { | |
35 FXJSE_COMPATIBLEMODEFLAG_CONSTRUCTOREXTRAMETHODS = (1 << 0), | |
36 FXJSE_COMPATIBLEMODEFLAGCOUNT = 1, | |
37 }; | |
38 void FXJSE_Context_EnableCompatibleMode(FXJSE_HCONTEXT hContext, | |
39 FX_DWORD dwCompatibleFlags); | |
40 class CFXJSE_Arguments { | |
41 public: | |
42 FXJSE_HRUNTIME GetRuntime() const; | |
43 int32_t GetLength() const; | |
44 FXJSE_HVALUE GetValue(int32_t index) const; | |
45 FX_BOOL GetBoolean(int32_t index) const; | |
46 int32_t GetInt32(int32_t index) const; | |
47 FX_FLOAT GetFloat(int32_t index) const; | |
48 CFX_ByteString GetUTF8String(int32_t index) const; | |
49 void* GetObject(int32_t index, FXJSE_HCLASS hClass = nullptr) const; | |
50 FXJSE_HVALUE GetReturnValue(); | |
51 }; | |
52 typedef void (*FXJSE_FuncCallback)(FXJSE_HOBJECT hThis, | |
53 const CFX_ByteStringC& szFuncName, | |
54 CFXJSE_Arguments& args); | |
55 typedef void (*FXJSE_PropAccessor)(FXJSE_HOBJECT hObject, | |
56 const CFX_ByteStringC& szPropName, | |
57 FXJSE_HVALUE hValue); | |
58 typedef int32_t (*FXJSE_PropTypeGetter)(FXJSE_HOBJECT hObject, | |
59 const CFX_ByteStringC& szPropName, | |
60 FX_BOOL bQueryIn); | |
61 typedef FX_BOOL (*FXJSE_PropDeleter)(FXJSE_HOBJECT hObject, | |
62 const CFX_ByteStringC& szPropName); | |
63 struct FXJSE_FUNCTION { | |
64 const FX_CHAR* name; | |
65 FXJSE_FuncCallback callbackProc; | |
66 }; | |
67 #define FXJSE_DEF_FUNCTION(functionName, functionCallback) \ | |
68 { functionName, functionCallback } | |
69 void FXJSE_DefineFunctions(FXJSE_HCONTEXT hContext, | |
70 const FXJSE_FUNCTION* lpFunctions, | |
71 int nNum); | |
72 struct FXJSE_PROPERTY { | |
73 const FX_CHAR* name; | |
74 FXJSE_PropAccessor getProc; | |
75 FXJSE_PropAccessor setProc; | |
76 }; | |
77 enum FXJSE_ClassPropTypes { | |
78 FXJSE_ClassPropType_None, | |
79 FXJSE_ClassPropType_Property, | |
80 FXJSE_ClassPropType_Method | |
81 }; | |
82 struct FXJSE_CLASS { | |
83 const FX_CHAR* name; | |
84 FXJSE_FuncCallback constructor; | |
85 FXJSE_PROPERTY* properties; | |
86 FXJSE_FUNCTION* methods; | |
87 int32_t propNum; | |
88 int32_t methNum; | |
89 FXJSE_PropTypeGetter dynPropTypeGetter; | |
90 FXJSE_PropAccessor dynPropGetter; | |
91 FXJSE_PropAccessor dynPropSetter; | |
92 FXJSE_PropDeleter dynPropDeleter; | |
93 FXJSE_FuncCallback dynMethodCall; | |
94 }; | |
95 FXJSE_HCLASS FXJSE_DefineClass(FXJSE_HCONTEXT hContext, | |
96 const FXJSE_CLASS* lpClass); | |
97 FXJSE_HCLASS FXJSE_GetClass(FXJSE_HCONTEXT hContext, | |
98 const CFX_ByteStringC& szName); | |
99 FXJSE_HVALUE FXJSE_Value_Create(FXJSE_HRUNTIME hRuntime); | |
100 void FXJSE_Value_Release(FXJSE_HVALUE hValue); | |
101 FXJSE_HRUNTIME FXJSE_Value_GetRuntime(FXJSE_HVALUE hValue); | |
102 FX_BOOL FXJSE_Value_IsUndefined(FXJSE_HVALUE hValue); | |
103 FX_BOOL FXJSE_Value_IsNull(FXJSE_HVALUE hValue); | |
104 FX_BOOL FXJSE_Value_IsBoolean(FXJSE_HVALUE hValue); | |
105 FX_BOOL FXJSE_Value_IsUTF8String(FXJSE_HVALUE hValue); | |
106 FX_BOOL FXJSE_Value_IsNumber(FXJSE_HVALUE hValue); | |
107 FX_BOOL FXJSE_Value_IsInteger(FXJSE_HVALUE hValue); | |
108 FX_BOOL FXJSE_Value_IsObject(FXJSE_HVALUE hValue); | |
109 FX_BOOL FXJSE_Value_IsArray(FXJSE_HVALUE hValue); | |
110 FX_BOOL FXJSE_Value_IsFunction(FXJSE_HVALUE hValue); | |
111 FX_BOOL FXJSE_Value_IsDate(FXJSE_HVALUE hValue); | |
112 FX_BOOL FXJSE_Value_ToBoolean(FXJSE_HVALUE hValue); | |
113 FX_FLOAT FXJSE_Value_ToFloat(FXJSE_HVALUE hValue); | |
114 FXJSE_DOUBLE FXJSE_Value_ToDouble(FXJSE_HVALUE hValue); | |
115 int32_t FXJSE_Value_ToInteger(FXJSE_HVALUE hValue); | |
116 void FXJSE_Value_ToUTF8String(FXJSE_HVALUE hValue, CFX_ByteString& szStrOutput); | |
117 void* FXJSE_Value_ToObject(FXJSE_HVALUE hValue, FXJSE_HCLASS hClass); | |
118 void FXJSE_Value_SetUndefined(FXJSE_HVALUE hValue); | |
119 void FXJSE_Value_SetNull(FXJSE_HVALUE hValue); | |
120 void FXJSE_Value_SetBoolean(FXJSE_HVALUE hValue, FX_BOOL bBoolean); | |
121 void FXJSE_Value_SetUTF8String(FXJSE_HVALUE hValue, | |
122 const CFX_ByteStringC& szString); | |
123 void FXJSE_Value_SetInteger(FXJSE_HVALUE hValue, int32_t nInteger); | |
124 void FXJSE_Value_SetFloat(FXJSE_HVALUE hValue, FX_FLOAT fFloat); | |
125 void FXJSE_Value_SetDouble(FXJSE_HVALUE hValue, FXJSE_DOUBLE dDouble); | |
126 void FXJSE_Value_SetObject(FXJSE_HVALUE hValue, | |
127 void* lpObject, | |
128 FXJSE_HCLASS hClass); | |
129 void FXJSE_Value_SetArray(FXJSE_HVALUE hValue, | |
130 uint32_t uValueCount, | |
131 FXJSE_HVALUE* rgValues); | |
132 void FXJSE_Value_SetDate(FXJSE_HVALUE hValue, FXJSE_DOUBLE dDouble); | |
133 void FXJSE_Value_Set(FXJSE_HVALUE hValue, FXJSE_HVALUE hOriginalValue); | |
134 FX_BOOL FXJSE_Value_GetObjectProp(FXJSE_HVALUE hValue, | |
135 const CFX_ByteStringC& szPropName, | |
136 FXJSE_HVALUE hPropValue); | |
137 FX_BOOL FXJSE_Value_SetObjectProp(FXJSE_HVALUE hValue, | |
138 const CFX_ByteStringC& szPropName, | |
139 FXJSE_HVALUE hPropValue); | |
140 FX_BOOL FXJSE_Value_GetObjectPropByIdx(FXJSE_HVALUE hValue, | |
141 uint32_t uPropIdx, | |
142 FXJSE_HVALUE hPropValue); | |
143 FX_BOOL FXJSE_Value_SetObjectPropByIdx(FXJSE_HVALUE hValue, | |
144 uint32_t uPropIdx, | |
145 FXJSE_HVALUE hPropValue); | |
146 FX_BOOL FXJSE_Value_DeleteObjectProp(FXJSE_HVALUE hValue, | |
147 const CFX_ByteStringC& szPropName); | |
148 FX_BOOL FXJSE_Value_ObjectHasOwnProp(FXJSE_HVALUE hValue, | |
149 const CFX_ByteStringC& szPropName, | |
150 FX_BOOL bUseTypeGetter); | |
151 FX_BOOL FXJSE_Value_SetObjectOwnProp(FXJSE_HVALUE hValue, | |
152 const CFX_ByteStringC& szPropName, | |
153 FXJSE_HVALUE hPropValue); | |
154 FX_BOOL FXJSE_Value_CallFunction(FXJSE_HVALUE hFunction, | |
155 FXJSE_HVALUE hThis, | |
156 FXJSE_HVALUE hRetValue, | |
157 uint32_t nArgCount, | |
158 FXJSE_HVALUE* lpArgs); | |
159 FX_BOOL FXJSE_Value_SetFunctionBind(FXJSE_HVALUE hValue, | |
160 FXJSE_HVALUE hOldFunction, | |
161 FXJSE_HVALUE hNewThis); | |
162 FX_BOOL FXJSE_ExecuteScript(FXJSE_HCONTEXT hContext, | |
163 const FX_CHAR* szScript, | |
164 FXJSE_HVALUE hRetValue, | |
165 FXJSE_HVALUE hNewThisObject = nullptr); | |
166 void FXJSE_ThrowMessage(const CFX_ByteStringC& utf8Name, | |
167 const CFX_ByteStringC& utf8Message); | |
168 FX_BOOL FXJSE_ReturnValue_GetMessage(FXJSE_HVALUE hRetValue, | |
169 CFX_ByteString& utf8Name, | |
170 CFX_ByteString& utf8Message); | |
171 FX_BOOL FXJSE_ReturnValue_GetLineInfo(FXJSE_HVALUE hRetValue, | |
172 int32_t& nLine, | |
173 int32_t& nCol); | |
174 | |
175 #endif // XFA_INCLUDE_FXJSE_FXJSE_H_ | |
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