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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium 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 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #include "xfa/fxjse/value.h" | 7 #include "xfa/fxjse/value.h" |
8 | 8 |
9 #include <math.h> | 9 #include <math.h> |
10 | 10 |
11 #include "xfa/fxjse/class.h" | 11 #include "xfa/fxjse/class.h" |
12 #include "xfa/fxjse/context.h" | 12 #include "xfa/fxjse/context.h" |
13 | 13 |
14 FX_BOOL FXJSE_Value_IsUndefined(CFXJSE_Value* pValue) { | 14 void FXJSE_ThrowMessage(const CFX_ByteStringC& utf8Message) { |
15 return pValue && pValue->IsUndefined(); | |
16 } | |
17 | |
18 FX_BOOL FXJSE_Value_IsNull(CFXJSE_Value* pValue) { | |
19 return pValue && pValue->IsNull(); | |
20 } | |
21 | |
22 FX_BOOL FXJSE_Value_IsBoolean(CFXJSE_Value* pValue) { | |
23 return pValue && pValue->IsBoolean(); | |
24 } | |
25 | |
26 FX_BOOL FXJSE_Value_IsUTF8String(CFXJSE_Value* pValue) { | |
27 return pValue && pValue->IsString(); | |
28 } | |
29 | |
30 FX_BOOL FXJSE_Value_IsNumber(CFXJSE_Value* pValue) { | |
31 return pValue && pValue->IsNumber(); | |
32 } | |
33 | |
34 FX_BOOL FXJSE_Value_IsObject(CFXJSE_Value* pValue) { | |
35 return pValue && pValue->IsObject(); | |
36 } | |
37 | |
38 FX_BOOL FXJSE_Value_IsArray(CFXJSE_Value* pValue) { | |
39 return pValue && pValue->IsArray(); | |
40 } | |
41 | |
42 FX_BOOL FXJSE_Value_IsFunction(CFXJSE_Value* pValue) { | |
43 return pValue && pValue->IsFunction(); | |
44 } | |
45 | |
46 void FXJSE_ThrowMessage(const CFX_ByteStringC& utf8Name, | |
47 const CFX_ByteStringC& utf8Message) { | |
48 v8::Isolate* pIsolate = v8::Isolate::GetCurrent(); | 15 v8::Isolate* pIsolate = v8::Isolate::GetCurrent(); |
49 ASSERT(pIsolate); | 16 ASSERT(pIsolate); |
50 | 17 |
51 CFXJSE_ScopeUtil_IsolateHandleRootContext scope(pIsolate); | 18 CFXJSE_ScopeUtil_IsolateHandleRootContext scope(pIsolate); |
52 v8::Local<v8::String> hMessage = v8::String::NewFromUtf8( | 19 v8::Local<v8::String> hMessage = v8::String::NewFromUtf8( |
53 pIsolate, utf8Message.c_str(), v8::String::kNormalString, | 20 pIsolate, utf8Message.c_str(), v8::String::kNormalString, |
54 utf8Message.GetLength()); | 21 utf8Message.GetLength()); |
55 v8::Local<v8::Value> hError; | 22 v8::Local<v8::Value> hError = v8::Exception::Error(hMessage); |
56 | |
57 if (utf8Name == "RangeError") { | |
58 hError = v8::Exception::RangeError(hMessage); | |
59 } else if (utf8Name == "ReferenceError") { | |
60 hError = v8::Exception::ReferenceError(hMessage); | |
61 } else if (utf8Name == "SyntaxError") { | |
62 hError = v8::Exception::SyntaxError(hMessage); | |
63 } else if (utf8Name == "TypeError") { | |
64 hError = v8::Exception::TypeError(hMessage); | |
65 } else { | |
66 hError = v8::Exception::Error(hMessage); | |
67 if (utf8Name != "Error" && !utf8Name.IsEmpty()) { | |
68 hError.As<v8::Object>()->Set( | |
69 v8::String::NewFromUtf8(pIsolate, "name"), | |
70 v8::String::NewFromUtf8(pIsolate, utf8Name.c_str(), | |
71 v8::String::kNormalString, | |
72 utf8Name.GetLength())); | |
73 } | |
74 } | |
75 pIsolate->ThrowException(hError); | 23 pIsolate->ThrowException(hError); |
76 } | 24 } |
77 | 25 |
78 CFXJSE_HostObject* CFXJSE_Value::ToHostObject(CFXJSE_Class* lpClass) const { | 26 CFXJSE_HostObject* CFXJSE_Value::ToHostObject(CFXJSE_Class* lpClass) const { |
79 ASSERT(!m_hValue.IsEmpty()); | 27 ASSERT(!m_hValue.IsEmpty()); |
80 | 28 |
81 CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); | 29 CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); |
82 v8::Local<v8::Value> pValue = v8::Local<v8::Value>::New(m_pIsolate, m_hValue); | 30 v8::Local<v8::Value> pValue = v8::Local<v8::Value>::New(m_pIsolate, m_hValue); |
83 ASSERT(!pValue.IsEmpty()); | 31 ASSERT(!pValue.IsEmpty()); |
84 | 32 |
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340 if (lpRetValue) | 288 if (lpRetValue) |
341 lpRetValue->ForceSetValue(hReturnValue); | 289 lpRetValue->ForceSetValue(hReturnValue); |
342 | 290 |
343 if (lpLocalArgs) { | 291 if (lpLocalArgs) { |
344 for (uint32_t i = 0; i < nArgCount; i++) | 292 for (uint32_t i = 0; i < nArgCount; i++) |
345 lpLocalArgs[i].~Local(); | 293 lpLocalArgs[i].~Local(); |
346 FX_Free(lpLocalArgs); | 294 FX_Free(lpLocalArgs); |
347 } | 295 } |
348 return bRetValue; | 296 return bRetValue; |
349 } | 297 } |
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