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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 "../../core/include/fxcodec/fx_codec.h" | 7 #include "../../core/include/fxcodec/fx_codec.h" |
8 #include "../../core/include/fxcrt/fx_safe_types.h" | 8 #include "../../core/include/fxcrt/fx_safe_types.h" |
9 #include "../../public/fpdf_ext.h" | 9 #include "../../public/fpdf_ext.h" |
10 #include "../../public/fpdf_progressive.h" | 10 #include "../../public/fpdf_progressive.h" |
11 #include "../../public/fpdfview.h" | 11 #include "../../public/fpdfview.h" |
12 #include "../../third_party/base/nonstd_unique_ptr.h" | 12 #include "../../third_party/base/nonstd_unique_ptr.h" |
13 #include "../../third_party/base/numerics/safe_conversions_impl.h" | 13 #include "../../third_party/base/numerics/safe_conversions_impl.h" |
14 #include "../include/fsdk_define.h" | 14 #include "../include/fsdk_define.h" |
15 #include "../include/fsdk_mgr.h" | 15 #include "../include/fsdk_mgr.h" |
16 #include "../include/fsdk_rendercontext.h" | 16 #include "../include/fsdk_rendercontext.h" |
17 | 17 |
18 CPDF_CustomAccess::CPDF_CustomAccess(FPDF_FILEACCESS* pFileAccess) | 18 CPDF_CustomAccess::CPDF_CustomAccess(FPDF_FILEACCESS* pFileAccess) |
19 { | 19 { |
20 » if (pFileAccess) | 20 if (pFileAccess) |
21 » » m_FileAccess = *pFileAccess; | 21 m_FileAccess = *pFileAccess; |
22 } | 22 } |
23 | 23 |
24 FX_BOOL CPDF_CustomAccess::ReadBlock(void* buffer, FX_FILESIZE offset, size_t si ze) | 24 FX_BOOL CPDF_CustomAccess::ReadBlock(void* buffer, FX_FILESIZE offset, size_t si ze) |
25 { | 25 { |
26 if (offset < 0) { | 26 if (offset < 0) { |
27 return FALSE; | 27 return FALSE; |
28 } | 28 } |
29 FX_SAFE_FILESIZE newPos = pdfium::base::checked_cast<FX_FILESIZE, size_t>(si ze); | 29 FX_SAFE_FILESIZE newPos = pdfium::base::checked_cast<FX_FILESIZE, size_t>(si ze); |
30 newPos += offset; | 30 newPos += offset; |
31 if (!newPos.IsValid() || newPos.ValueOrDie() > m_FileAccess.m_FileLen) { | 31 if (!newPos.IsValid() || newPos.ValueOrDie() > m_FileAccess.m_FileLen) { |
32 return FALSE; | 32 return FALSE; |
33 } | 33 } |
34 return m_FileAccess.m_GetBlock(m_FileAccess.m_Param, offset,(uint8_t*) buffe r, size); | 34 return m_FileAccess.m_GetBlock(m_FileAccess.m_Param, offset,(uint8_t*) buffe r, size); |
35 } | 35 } |
36 | 36 |
37 //0 bit: FPDF_POLICY_MACHINETIME_ACCESS | 37 //0 bit: FPDF_POLICY_MACHINETIME_ACCESS |
38 static FX_DWORD foxit_sandbox_policy = 0xFFFFFFFF; | 38 static FX_DWORD foxit_sandbox_policy = 0xFFFFFFFF; |
39 | 39 |
40 void FSDK_SetSandBoxPolicy(FPDF_DWORD policy, FPDF_BOOL enable) | 40 void FSDK_SetSandBoxPolicy(FPDF_DWORD policy, FPDF_BOOL enable) |
41 { | 41 { |
42 » switch(policy) | 42 switch(policy) |
43 » { | 43 { |
44 » case FPDF_POLICY_MACHINETIME_ACCESS: | 44 case FPDF_POLICY_MACHINETIME_ACCESS: |
45 » » { | 45 { |
46 » » » if(enable) | 46 if(enable) |
47 » » » » foxit_sandbox_policy |= 0x01; | 47 foxit_sandbox_policy |= 0x01; |
48 » » » else | 48 else |
49 » » » » foxit_sandbox_policy &= 0xFFFFFFFE; | 49 foxit_sandbox_policy &= 0xFFFFFFFE; |
50 » » } | 50 } |
51 » » break; | 51 break; |
52 » default: | 52 default: |
53 » » break; | 53 break; |
54 » } | 54 } |
55 } | 55 } |
56 | 56 |
57 FPDF_BOOL FSDK_IsSandBoxPolicyEnabled(FPDF_DWORD policy) | 57 FPDF_BOOL FSDK_IsSandBoxPolicyEnabled(FPDF_DWORD policy) |
58 { | 58 { |
59 » switch(policy) | 59 switch(policy) |
60 » { | 60 { |
61 » case FPDF_POLICY_MACHINETIME_ACCESS: | 61 case FPDF_POLICY_MACHINETIME_ACCESS: |
62 » » { | 62 return (foxit_sandbox_policy & 0x01) ? TRUE : FALSE; |
Tom Sepez
2015/07/17 16:58:22
Note: There are important philosophical points to
| |
63 » » » if(foxit_sandbox_policy&0x01) | 63 default: |
64 » » » » return TRUE; | 64 return FALSE; |
65 » » » else | 65 } |
66 » » » » return FALSE; | |
67 » » } | |
68 » » break; | |
69 » default: | |
70 » » break; | |
71 » } | |
72 » return FALSE; | |
73 } | 66 } |
74 | 67 |
75 | |
76 #ifndef _T | 68 #ifndef _T |
77 #define _T(x) x | 69 #define _T(x) x |
78 #endif | 70 #endif |
79 | 71 |
80 CCodec_ModuleMgr* g_pCodecModule = nullptr; | 72 CCodec_ModuleMgr* g_pCodecModule = nullptr; |
81 | 73 |
82 #if _FX_OS_ == _FX_LINUX_EMBEDDED_ | 74 #if _FX_OS_ == _FX_LINUX_EMBEDDED_ |
83 class CFontMapper : public IPDF_FontMapper | 75 class CFontMapper : public IPDF_FontMapper |
84 { | 76 { |
85 public: | 77 public: |
86 » CFontMapper(); | 78 CFontMapper(); |
87 » virtual ~CFontMapper(); | 79 virtual ~CFontMapper(); |
88 | 80 |
89 » virtual FT_Face FindSubstFont( | 81 virtual FT_Face FindSubstFont( |
90 » » » » » » » CPDF_Document* pDoc,» » » » // [IN] The PDF document | 82 CPDF_Document* pDoc, // [IN] The PDF document |
91 » » » » » » » const CFX_ByteString& fa ce_name,» // [IN] Original name | 83 const CFX_ByteString& face_name, // [IN] Original name |
92 » » » » » » » FX_BOOL bTrueType,» » » » » // [IN] TrueType or Type1 | 84 FX_BOOL bTrueType, // [IN] TrueType or Type1 |
93 » » » » » » » FX_DWORD flags,»» » » » » // [IN] PDF font flags (see PDF Reference sectio n 5.7.1) | 85 FX_DWORD flags, // [IN] PDF font flags (see PDF Reference section 5.7.1) |
94 » » » » » » » int font_weight,» » » » » // [IN] original font weight. 0 for not specifie d | 86 int font_weight, // [IN] original font weight. 0 for not specified |
95 » » » » » » » int CharsetCP,» » » » » » // [IN] code page for charset (see Win32 GetACP( )) | 87 int CharsetCP, // [IN] code pag e for charset (see Win32 GetACP()) |
96 » » » » » » » FX_BOOL bVertical, | 88 FX_BOOL bVertical, |
97 » » » » » » » CPDF_SubstFont* pSubstFo nt» » » // [OUT] Subst font data | 89 CPDF_SubstFont* pSubstFont // [OUT] Subst f ont data |
98 » » » » » » ); | 90 ); |
99 | 91 |
100 » FT_Face m_SysFace; | 92 FT_Face m_SysFace; |
101 }; | 93 }; |
102 | 94 |
103 CFontMapper* g_pFontMapper = NULL; | 95 CFontMapper* g_pFontMapper = NULL; |
104 #endif» » // #if _FX_OS_ == _FX_LINUX_EMBEDDED_ | 96 #endif // #if _FX_OS_ == _FX_LINUX_EMBEDDED_ |
105 | 97 |
106 DLLEXPORT void STDCALL FPDF_InitLibrary() | 98 DLLEXPORT void STDCALL FPDF_InitLibrary() |
107 { | 99 { |
108 » g_pCodecModule = new CCodec_ModuleMgr(); | 100 g_pCodecModule = new CCodec_ModuleMgr(); |
109 | 101 |
110 » CFX_GEModule::Create(); | 102 CFX_GEModule::Create(); |
111 » CFX_GEModule::Get()->SetCodecModule(g_pCodecModule); | 103 CFX_GEModule::Get()->SetCodecModule(g_pCodecModule); |
112 | 104 |
113 » CPDF_ModuleMgr::Create(); | 105 CPDF_ModuleMgr::Create(); |
114 » CPDF_ModuleMgr::Get()->SetCodecModule(g_pCodecModule); | 106 CPDF_ModuleMgr::Get()->SetCodecModule(g_pCodecModule); |
115 » CPDF_ModuleMgr::Get()->InitPageModule(); | 107 CPDF_ModuleMgr::Get()->InitPageModule(); |
116 » CPDF_ModuleMgr::Get()->InitRenderModule(); | 108 CPDF_ModuleMgr::Get()->InitRenderModule(); |
117 » CPDF_ModuleMgr * pModuleMgr = CPDF_ModuleMgr::Get(); | 109 CPDF_ModuleMgr * pModuleMgr = CPDF_ModuleMgr::Get(); |
118 » if ( pModuleMgr ) | 110 if ( pModuleMgr ) |
119 » { | 111 { |
120 » » pModuleMgr->LoadEmbeddedGB1CMaps(); | 112 pModuleMgr->LoadEmbeddedGB1CMaps(); |
121 » » pModuleMgr->LoadEmbeddedJapan1CMaps(); | 113 pModuleMgr->LoadEmbeddedJapan1CMaps(); |
122 » » pModuleMgr->LoadEmbeddedCNS1CMaps(); | 114 pModuleMgr->LoadEmbeddedCNS1CMaps(); |
123 » » pModuleMgr->LoadEmbeddedKorea1CMaps(); | 115 pModuleMgr->LoadEmbeddedKorea1CMaps(); |
124 » } | 116 } |
125 } | 117 } |
126 | 118 |
127 | 119 |
128 DLLEXPORT void STDCALL FPDF_DestroyLibrary() | 120 DLLEXPORT void STDCALL FPDF_DestroyLibrary() |
129 { | 121 { |
130 | 122 |
131 #if _FX_OS_ == _FX_LINUX_EMBEDDED_ | 123 #if _FX_OS_ == _FX_LINUX_EMBEDDED_ |
132 » delete g_pFontMapper; | 124 delete g_pFontMapper; |
133 » g_pFontMapper = nullptr; | 125 g_pFontMapper = nullptr; |
134 #endif | 126 #endif |
135 » CPDF_ModuleMgr::Destroy(); | 127 CPDF_ModuleMgr::Destroy(); |
136 » CFX_GEModule::Destroy(); | 128 CFX_GEModule::Destroy(); |
137 » delete g_pCodecModule; | 129 delete g_pCodecModule; |
138 » g_pCodecModule = nullptr; | 130 g_pCodecModule = nullptr; |
139 } | 131 } |
140 | 132 |
141 #ifndef _WIN32 | 133 #ifndef _WIN32 |
142 int g_LastError; | 134 int g_LastError; |
143 void SetLastError(int err) | 135 void SetLastError(int err) |
144 { | 136 { |
145 » g_LastError = err; | 137 g_LastError = err; |
146 } | 138 } |
147 | 139 |
148 int GetLastError() | 140 int GetLastError() |
149 { | 141 { |
150 » return g_LastError; | 142 return g_LastError; |
151 } | 143 } |
152 #endif | 144 #endif |
153 | 145 |
154 void ProcessParseError(FX_DWORD err_code) | 146 void ProcessParseError(FX_DWORD err_code) |
155 { | 147 { |
156 » // Translate FPDFAPI error code to FPDFVIEW error code | 148 // Translate FPDFAPI error code to FPDFVIEW error code |
157 » switch (err_code) { | 149 switch (err_code) { |
158 » » case PDFPARSE_ERROR_FILE: | 150 case PDFPARSE_ERROR_FILE: |
159 » » » err_code = FPDF_ERR_FILE; | 151 err_code = FPDF_ERR_FILE; |
160 » » » break; | 152 break; |
161 » » case PDFPARSE_ERROR_FORMAT: | 153 case PDFPARSE_ERROR_FORMAT: |
162 » » » err_code = FPDF_ERR_FORMAT; | 154 err_code = FPDF_ERR_FORMAT; |
163 » » » break; | 155 break; |
164 » » case PDFPARSE_ERROR_PASSWORD: | 156 case PDFPARSE_ERROR_PASSWORD: |
165 » » » err_code = FPDF_ERR_PASSWORD; | 157 err_code = FPDF_ERR_PASSWORD; |
166 » » » break; | 158 break; |
167 » » case PDFPARSE_ERROR_HANDLER: | 159 case PDFPARSE_ERROR_HANDLER: |
168 » » » err_code = FPDF_ERR_SECURITY; | 160 err_code = FPDF_ERR_SECURITY; |
169 » » » break; | 161 break; |
170 » } | 162 } |
171 » SetLastError(err_code); | 163 SetLastError(err_code); |
172 } | 164 } |
173 | 165 |
174 DLLEXPORT void» STDCALL FPDF_SetSandBoxPolicy(FPDF_DWORD policy, FPDF_BOOL enabl e) | 166 DLLEXPORT void STDCALL FPDF_SetSandBoxPolicy(FPDF_DWORD policy, FPDF_BOOL enabl e) |
175 { | 167 { |
176 » return FSDK_SetSandBoxPolicy(policy, enable); | 168 return FSDK_SetSandBoxPolicy(policy, enable); |
177 } | 169 } |
178 | 170 |
179 DLLEXPORT FPDF_DOCUMENT STDCALL FPDF_LoadDocument(FPDF_STRING file_path, FPDF_BY TESTRING password) | 171 DLLEXPORT FPDF_DOCUMENT STDCALL FPDF_LoadDocument(FPDF_STRING file_path, FPDF_BY TESTRING password) |
180 { | 172 { |
181 » CPDF_Parser* pParser = new CPDF_Parser; | 173 CPDF_Parser* pParser = new CPDF_Parser; |
182 » pParser->SetPassword(password); | 174 pParser->SetPassword(password); |
183 | 175 |
184 » FX_DWORD err_code = pParser->StartParse((const FX_CHAR*)file_path); | 176 FX_DWORD err_code = pParser->StartParse((const FX_CHAR*)file_path); |
185 » if (err_code) { | 177 if (err_code) { |
186 » » delete pParser; | 178 delete pParser; |
187 » » ProcessParseError(err_code); | 179 ProcessParseError(err_code); |
188 » » return NULL; | 180 return NULL; |
189 » } | 181 } |
190 » return pParser->GetDocument(); | 182 return pParser->GetDocument(); |
191 } | 183 } |
192 | 184 |
193 extern void CheckUnSupportError(CPDF_Document * pDoc, FX_DWORD err_code); | 185 extern void CheckUnSupportError(CPDF_Document * pDoc, FX_DWORD err_code); |
194 | 186 |
195 class CMemFile final: public IFX_FileRead | 187 class CMemFile final: public IFX_FileRead |
196 { | 188 { |
197 public: | 189 public: |
198 » CMemFile(uint8_t* pBuf, FX_FILESIZE size):m_pBuf(pBuf),m_size(size) {} | 190 CMemFile(uint8_t* pBuf, FX_FILESIZE size):m_pBuf(pBuf),m_size(size) {} |
199 | 191 |
200 » virtual void» » » Release() {delete this;} | 192 virtual void Release() {delete this;} |
201 » virtual FX_FILESIZE» » GetSize() {return m_size;} | 193 virtual FX_FILESIZE GetSize() {return m_size;} |
202 » virtual FX_BOOL»» » ReadBlock(void* buffer, FX_FILESIZE offs et, size_t size) | 194 virtual FX_BOOL ReadBlock(void* buffer, FX_FILESIZE offset, size_t s ize) |
203 » { | 195 { |
204 if (offset < 0) { | 196 if (offset < 0) { |
205 return FALSE; | 197 return FALSE; |
206 } | 198 } |
207 FX_SAFE_FILESIZE newPos = pdfium::base::checked_cast<FX_FILESIZE, si ze_t>(size); | 199 FX_SAFE_FILESIZE newPos = pdfium::base::checked_cast<FX_FILESIZE, si ze_t>(size); |
208 newPos += offset; | 200 newPos += offset; |
209 if (!newPos.IsValid() || newPos.ValueOrDie() > (FX_DWORD)m_size) { | 201 if (!newPos.IsValid() || newPos.ValueOrDie() > (FX_DWORD)m_size) { |
210 return FALSE; | 202 return FALSE; |
211 } | 203 } |
212 » FXSYS_memcpy(buffer, m_pBuf+offset, size); | 204 FXSYS_memcpy(buffer, m_pBuf+offset, size); |
213 » return TRUE; | 205 return TRUE; |
214 » } | 206 } |
215 private: | 207 private: |
216 » uint8_t* m_pBuf; | 208 uint8_t* m_pBuf; |
217 » FX_FILESIZE m_size; | 209 FX_FILESIZE m_size; |
218 }; | 210 }; |
219 DLLEXPORT FPDF_DOCUMENT STDCALL FPDF_LoadMemDocument(const void* data_buf, int s ize, FPDF_BYTESTRING password) | 211 DLLEXPORT FPDF_DOCUMENT STDCALL FPDF_LoadMemDocument(const void* data_buf, int s ize, FPDF_BYTESTRING password) |
220 { | 212 { |
221 » CPDF_Parser* pParser = new CPDF_Parser; | 213 CPDF_Parser* pParser = new CPDF_Parser; |
222 » pParser->SetPassword(password); | 214 pParser->SetPassword(password); |
223 » CMemFile* pMemFile = new CMemFile((uint8_t*)data_buf, size); | 215 CMemFile* pMemFile = new CMemFile((uint8_t*)data_buf, size); |
224 » FX_DWORD err_code = pParser->StartParse(pMemFile); | 216 FX_DWORD err_code = pParser->StartParse(pMemFile); |
225 » if (err_code) { | 217 if (err_code) { |
226 » » delete pParser; | 218 delete pParser; |
227 » » ProcessParseError(err_code); | 219 ProcessParseError(err_code); |
228 » » return NULL; | 220 return NULL; |
229 » } | 221 } |
230 » CPDF_Document * pDoc = NULL; | 222 CPDF_Document * pDoc = NULL; |
231 » pDoc = pParser?pParser->GetDocument():NULL; | 223 pDoc = pParser?pParser->GetDocument():NULL; |
232 » CheckUnSupportError(pDoc, err_code); | 224 CheckUnSupportError(pDoc, err_code); |
233 » return pParser->GetDocument(); | 225 return pParser->GetDocument(); |
234 } | 226 } |
235 | 227 |
236 DLLEXPORT FPDF_DOCUMENT STDCALL FPDF_LoadCustomDocument(FPDF_FILEACCESS* pFileAc cess, FPDF_BYTESTRING password) | 228 DLLEXPORT FPDF_DOCUMENT STDCALL FPDF_LoadCustomDocument(FPDF_FILEACCESS* pFileAc cess, FPDF_BYTESTRING password) |
237 { | 229 { |
238 » CPDF_Parser* pParser = new CPDF_Parser; | 230 CPDF_Parser* pParser = new CPDF_Parser; |
239 » pParser->SetPassword(password); | 231 pParser->SetPassword(password); |
240 » CPDF_CustomAccess* pFile = new CPDF_CustomAccess(pFileAccess); | 232 CPDF_CustomAccess* pFile = new CPDF_CustomAccess(pFileAccess); |
241 » FX_DWORD err_code = pParser->StartParse(pFile); | 233 FX_DWORD err_code = pParser->StartParse(pFile); |
242 » if (err_code) { | 234 if (err_code) { |
243 » » delete pParser; | 235 delete pParser; |
244 » » ProcessParseError(err_code); | 236 ProcessParseError(err_code); |
245 » » return NULL; | 237 return NULL; |
246 » } | 238 } |
247 » CPDF_Document * pDoc = NULL; | 239 CPDF_Document * pDoc = NULL; |
248 » pDoc = pParser?pParser->GetDocument():NULL; | 240 pDoc = pParser?pParser->GetDocument():NULL; |
249 » CheckUnSupportError(pDoc, err_code); | 241 CheckUnSupportError(pDoc, err_code); |
250 » return pParser->GetDocument(); | 242 return pParser->GetDocument(); |
251 } | 243 } |
252 | 244 |
253 DLLEXPORT FPDF_BOOL STDCALL FPDF_GetFileVersion(FPDF_DOCUMENT doc, int* fileVers ion) | 245 DLLEXPORT FPDF_BOOL STDCALL FPDF_GetFileVersion(FPDF_DOCUMENT doc, int* fileVers ion) |
254 { | 246 { |
255 » if(!doc||!fileVersion) return FALSE; | 247 if(!doc||!fileVersion) return FALSE; |
256 » *fileVersion = 0; | 248 *fileVersion = 0; |
257 » CPDF_Document* pDoc = (CPDF_Document*)doc; | 249 CPDF_Document* pDoc = (CPDF_Document*)doc; |
258 » CPDF_Parser* pParser = (CPDF_Parser*)pDoc->GetParser(); | 250 CPDF_Parser* pParser = (CPDF_Parser*)pDoc->GetParser(); |
259 » if(!pParser) | 251 if(!pParser) |
260 » » return FALSE; | 252 return FALSE; |
261 » *fileVersion = pParser->GetFileVersion(); | 253 *fileVersion = pParser->GetFileVersion(); |
262 » return TRUE; | 254 return TRUE; |
263 } | 255 } |
264 | 256 |
265 // jabdelmalek: changed return type from FX_DWORD to build on Linux (and match h eader). | 257 // jabdelmalek: changed return type from FX_DWORD to build on Linux (and match h eader). |
266 DLLEXPORT unsigned long STDCALL FPDF_GetDocPermissions(FPDF_DOCUMENT document) | 258 DLLEXPORT unsigned long STDCALL FPDF_GetDocPermissions(FPDF_DOCUMENT document) |
267 { | 259 { |
268 » if (document == NULL) return 0; | 260 if (document == NULL) return 0; |
269 » CPDF_Document*pDoc = (CPDF_Document*)document; | 261 CPDF_Document*pDoc = (CPDF_Document*)document; |
270 » CPDF_Parser* pParser = »(CPDF_Parser*)pDoc->GetParser(); | 262 CPDF_Parser* pParser = (CPDF_Parser*)pDoc->GetParser(); |
271 » CPDF_Dictionary* pDict = pParser->GetEncryptDict(); | 263 CPDF_Dictionary* pDict = pParser->GetEncryptDict(); |
272 » if (pDict == NULL) return (FX_DWORD)-1; | 264 if (pDict == NULL) return (FX_DWORD)-1; |
273 | 265 |
274 » return pDict->GetInteger("P"); | 266 return pDict->GetInteger("P"); |
275 } | 267 } |
276 | 268 |
277 DLLEXPORT int STDCALL FPDF_GetSecurityHandlerRevision(FPDF_DOCUMENT document) | 269 DLLEXPORT int STDCALL FPDF_GetSecurityHandlerRevision(FPDF_DOCUMENT document) |
278 { | 270 { |
279 if (document == NULL) return -1; | 271 if (document == NULL) return -1; |
280 CPDF_Document*pDoc = (CPDF_Document*)document; | 272 CPDF_Document*pDoc = (CPDF_Document*)document; |
281 CPDF_Parser* pParser = (CPDF_Parser*)pDoc->GetParser(); | 273 CPDF_Parser* pParser = (CPDF_Parser*)pDoc->GetParser(); |
282 CPDF_Dictionary* pDict = pParser->GetEncryptDict(); | 274 CPDF_Dictionary* pDict = pParser->GetEncryptDict(); |
283 if (pDict == NULL) return -1; | 275 if (pDict == NULL) return -1; |
284 | 276 |
285 return pDict->GetInteger("R"); | 277 return pDict->GetInteger("R"); |
286 } | 278 } |
287 | 279 |
288 DLLEXPORT int STDCALL FPDF_GetPageCount(FPDF_DOCUMENT document) | 280 DLLEXPORT int STDCALL FPDF_GetPageCount(FPDF_DOCUMENT document) |
289 { | 281 { |
290 » if (document == NULL) return 0; | 282 if (document == NULL) return 0; |
291 » return ((CPDF_Document*)document)->GetPageCount(); | 283 return ((CPDF_Document*)document)->GetPageCount(); |
292 } | 284 } |
293 | 285 |
294 DLLEXPORT FPDF_PAGE STDCALL FPDF_LoadPage(FPDF_DOCUMENT document, int page_index ) | 286 DLLEXPORT FPDF_PAGE STDCALL FPDF_LoadPage(FPDF_DOCUMENT document, int page_index ) |
295 { | 287 { |
296 » if (document == NULL) return NULL; | 288 if (document == NULL) return NULL; |
297 » if (page_index < 0 || page_index >= FPDF_GetPageCount(document)) return NULL; | 289 if (page_index < 0 || page_index >= FPDF_GetPageCount(document)) return NULL ; |
298 | 290 |
299 » CPDF_Document* pDoc = (CPDF_Document*)document; | 291 CPDF_Document* pDoc = (CPDF_Document*)document; |
300 » if (pDoc == NULL) return NULL; | 292 if (pDoc == NULL) return NULL; |
301 » CPDF_Dictionary* pDict = pDoc->GetPage(page_index); | 293 CPDF_Dictionary* pDict = pDoc->GetPage(page_index); |
302 » if (pDict == NULL) return NULL; | 294 if (pDict == NULL) return NULL; |
303 » CPDF_Page* pPage = new CPDF_Page; | 295 CPDF_Page* pPage = new CPDF_Page; |
304 » pPage->Load(pDoc, pDict); | 296 pPage->Load(pDoc, pDict); |
305 » pPage->ParseContent(); | 297 pPage->ParseContent(); |
306 » return pPage; | 298 return pPage; |
307 } | 299 } |
308 | 300 |
309 DLLEXPORT double STDCALL FPDF_GetPageWidth(FPDF_PAGE page) | 301 DLLEXPORT double STDCALL FPDF_GetPageWidth(FPDF_PAGE page) |
310 { | 302 { |
311 » if (!page) | 303 if (!page) |
312 » » return 0.0; | 304 return 0.0; |
313 » return ((CPDF_Page*)page)->GetPageWidth(); | 305 return ((CPDF_Page*)page)->GetPageWidth(); |
314 } | 306 } |
315 | 307 |
316 DLLEXPORT double STDCALL FPDF_GetPageHeight(FPDF_PAGE page) | 308 DLLEXPORT double STDCALL FPDF_GetPageHeight(FPDF_PAGE page) |
317 { | 309 { |
318 » if (!page) return 0.0; | 310 if (!page) return 0.0; |
319 » return ((CPDF_Page*)page)->GetPageHeight(); | 311 return ((CPDF_Page*)page)->GetPageHeight(); |
320 } | 312 } |
321 | 313 |
322 void DropContext(void* data) | 314 void DropContext(void* data) |
323 { | 315 { |
324 » delete (CRenderContext*)data; | 316 delete (CRenderContext*)data; |
325 } | 317 } |
326 | 318 |
327 #if defined(_DEBUG) || defined(DEBUG) | 319 #if defined(_DEBUG) || defined(DEBUG) |
328 #define DEBUG_TRACE | 320 #define DEBUG_TRACE |
329 #endif | 321 #endif |
330 | 322 |
331 #if defined(_WIN32) | 323 #if defined(_WIN32) |
332 DLLEXPORT void STDCALL FPDF_RenderPage(HDC dc, FPDF_PAGE page, int start_x, int start_y, int size_x, int size_y, | 324 DLLEXPORT void STDCALL FPDF_RenderPage(HDC dc, FPDF_PAGE page, int start_x, int start_y, int size_x, int size_y, |
333 » » » » » » int rotate, int flags) | 325 int rotate, int flags) |
334 { | 326 { |
335 » if (page==NULL) return; | 327 if (page==NULL) return; |
336 » CPDF_Page* pPage = (CPDF_Page*)page; | 328 CPDF_Page* pPage = (CPDF_Page*)page; |
337 | 329 |
338 » CRenderContext* pContext = new CRenderContext; | 330 CRenderContext* pContext = new CRenderContext; |
339 » pPage->SetPrivateData((void*)1, pContext, DropContext); | 331 pPage->SetPrivateData((void*)1, pContext, DropContext); |
340 | 332 |
341 #ifndef _WIN32_WCE | 333 #ifndef _WIN32_WCE |
342 » CFX_DIBitmap* pBitmap = NULL; | 334 CFX_DIBitmap* pBitmap = NULL; |
343 » FX_BOOL bBackgroundAlphaNeeded=FALSE; | 335 FX_BOOL bBackgroundAlphaNeeded=FALSE; |
344 » bBackgroundAlphaNeeded = pPage->BackgroundAlphaNeeded(); | 336 bBackgroundAlphaNeeded = pPage->BackgroundAlphaNeeded(); |
345 » if (bBackgroundAlphaNeeded) | 337 if (bBackgroundAlphaNeeded) |
346 » { | 338 { |
347 | 339 |
348 » » pBitmap = new CFX_DIBitmap; | 340 pBitmap = new CFX_DIBitmap; |
349 » » pBitmap->Create(size_x, size_y, FXDIB_Argb); | 341 pBitmap->Create(size_x, size_y, FXDIB_Argb); |
350 » » pBitmap->Clear(0x00ffffff); | 342 pBitmap->Clear(0x00ffffff); |
351 #ifdef _SKIA_SUPPORT_ | 343 #ifdef _SKIA_SUPPORT_ |
352 » » pContext->m_pDevice = new CFX_SkiaDevice; | 344 pContext->m_pDevice = new CFX_SkiaDevice; |
353 » » ((CFX_SkiaDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)pB itmap); | 345 ((CFX_SkiaDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)pBitmap); |
354 #else | 346 #else |
355 » » pContext->m_pDevice = new CFX_FxgeDevice; | 347 pContext->m_pDevice = new CFX_FxgeDevice; |
356 » » ((CFX_FxgeDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)pB itmap); | 348 ((CFX_FxgeDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)pBitmap); |
357 #endif | 349 #endif |
358 » } | 350 } |
359 » else | 351 else |
360 » pContext->m_pDevice = new CFX_WindowsDevice(dc); | 352 pContext->m_pDevice = new CFX_WindowsDevice(dc); |
361 | 353 |
362 » FPDF_RenderPage_Retail(pContext, page, start_x, start_y, size_x, size_y, | 354 FPDF_RenderPage_Retail(pContext, page, start_x, start_y, size_x, size_y, |
363 rotate, flags, TRUE, NULL); | 355 rotate, flags, TRUE, NULL); |
364 | 356 |
365 » if (bBackgroundAlphaNeeded) | 357 if (bBackgroundAlphaNeeded) |
366 » { | 358 { |
367 » » if (pBitmap) | 359 if (pBitmap) |
368 » » { | 360 { |
369 » » » CFX_WindowsDevice WinDC(dc); | 361 CFX_WindowsDevice WinDC(dc); |
370 | 362 |
371 » » » if (WinDC.GetDeviceCaps(FXDC_DEVICE_CLASS) == FXDC_PRINT ER) | 363 if (WinDC.GetDeviceCaps(FXDC_DEVICE_CLASS) == FXDC_PRINTER) |
372 » » » { | 364 { |
373 » » » » CFX_DIBitmap* pDst = new CFX_DIBitmap; | 365 CFX_DIBitmap* pDst = new CFX_DIBitmap; |
374 » » » » int pitch = pBitmap->GetPitch(); | 366 int pitch = pBitmap->GetPitch(); |
375 » » » » pDst->Create(size_x, size_y, FXDIB_Rgb32); | 367 pDst->Create(size_x, size_y, FXDIB_Rgb32); |
376 » » » » FXSYS_memset(pDst->GetBuffer(), -1, pitch*size_y ); | 368 FXSYS_memset(pDst->GetBuffer(), -1, pitch*size_y); |
377 » » » » pDst->CompositeBitmap(0, 0, size_x, size_y, pBit map, 0, 0, FXDIB_BLEND_NORMAL, NULL, FALSE, NULL); | 369 pDst->CompositeBitmap(0, 0, size_x, size_y, pBitmap, 0, 0, FXDIB _BLEND_NORMAL, NULL, FALSE, NULL); |
378 » » » » WinDC.StretchDIBits(pDst,0,0,size_x,size_y); | 370 WinDC.StretchDIBits(pDst,0,0,size_x,size_y); |
379 » » » » delete pDst; | 371 delete pDst; |
380 » » » } | 372 } |
381 » » » else | 373 else |
382 » » » » WinDC.SetDIBits(pBitmap,0,0); | 374 WinDC.SetDIBits(pBitmap,0,0); |
383 | 375 |
384 » » } | 376 } |
385 » } | 377 } |
386 #else | 378 #else |
387 » // get clip region | 379 // get clip region |
388 » RECT rect, cliprect; | 380 RECT rect, cliprect; |
389 » rect.left = start_x; | 381 rect.left = start_x; |
390 » rect.top = start_y; | 382 rect.top = start_y; |
391 » rect.right = start_x + size_x; | 383 rect.right = start_x + size_x; |
392 » rect.bottom = start_y + size_y; | 384 rect.bottom = start_y + size_y; |
393 » GetClipBox(dc, &cliprect); | 385 GetClipBox(dc, &cliprect); |
394 » IntersectRect(&rect, &rect, &cliprect); | 386 IntersectRect(&rect, &rect, &cliprect); |
395 » int width = rect.right - rect.left; | 387 int width = rect.right - rect.left; |
396 » int height = rect.bottom - rect.top; | 388 int height = rect.bottom - rect.top; |
397 | 389 |
398 #ifdef DEBUG_TRACE | 390 #ifdef DEBUG_TRACE |
399 » { | 391 { |
400 » » char str[128]; | 392 char str[128]; |
401 » » memset(str, 0, sizeof(str)); | 393 memset(str, 0, sizeof(str)); |
402 » » FXSYS_snprintf(str, sizeof(str) - 1, "Rendering DIB %d x %d", wi dth, height); | 394 FXSYS_snprintf(str, sizeof(str) - 1, "Rendering DIB %d x %d", width, hei ght); |
403 » » CPDF_ModuleMgr::Get()->ReportError(999, str); | 395 CPDF_ModuleMgr::Get()->ReportError(999, str); |
404 » } | 396 } |
405 #endif | 397 #endif |
406 | 398 |
407 » // Create a DIB section | 399 // Create a DIB section |
408 » LPVOID pBuffer; | 400 LPVOID pBuffer; |
409 » BITMAPINFOHEADER bmih; | 401 BITMAPINFOHEADER bmih; |
410 » FXSYS_memset(&bmih, 0, sizeof bmih); | 402 FXSYS_memset(&bmih, 0, sizeof bmih); |
411 » bmih.biSize = sizeof bmih; | 403 bmih.biSize = sizeof bmih; |
412 » bmih.biBitCount = 24; | 404 bmih.biBitCount = 24; |
413 » bmih.biHeight = -height; | 405 bmih.biHeight = -height; |
414 » bmih.biPlanes = 1; | 406 bmih.biPlanes = 1; |
415 » bmih.biWidth = width; | 407 bmih.biWidth = width; |
416 » pContext->m_hBitmap = CreateDIBSection(dc, (BITMAPINFO*)&bmih, DIB_RGB_C OLORS, &pBuffer, NULL, 0); | 408 pContext->m_hBitmap = CreateDIBSection(dc, (BITMAPINFO*)&bmih, DIB_RGB_COLOR S, &pBuffer, NULL, 0); |
417 » if (pContext->m_hBitmap == NULL) { | 409 if (pContext->m_hBitmap == NULL) { |
418 #if defined(DEBUG) || defined(_DEBUG) | 410 #if defined(DEBUG) || defined(_DEBUG) |
419 » » char str[128]; | 411 char str[128]; |
420 » » memset(str, 0, sizeof(str)); | 412 memset(str, 0, sizeof(str)); |
421 » » FXSYS_snprintf(str, sizeof(str) - 1, "Error CreateDIBSection: %d x %d, error code = %d", width, height, GetLastError()); | 413 FXSYS_snprintf(str, sizeof(str) - 1, "Error CreateDIBSection: %d x %d, e rror code = %d", width, height, GetLastError()); |
422 » » CPDF_ModuleMgr::Get()->ReportError(FPDFERR_OUT_OF_MEMORY, str); | 414 CPDF_ModuleMgr::Get()->ReportError(FPDFERR_OUT_OF_MEMORY, str); |
423 #else | 415 #else |
424 » » CPDF_ModuleMgr::Get()->ReportError(FPDFERR_OUT_OF_MEMORY, NULL); | 416 CPDF_ModuleMgr::Get()->ReportError(FPDFERR_OUT_OF_MEMORY, NULL); |
425 #endif | 417 #endif |
426 » } | 418 } |
427 » FXSYS_memset(pBuffer, 0xff, height*((width*3+3)/4*4)); | 419 FXSYS_memset(pBuffer, 0xff, height*((width*3+3)/4*4)); |
428 | 420 |
429 #ifdef DEBUG_TRACE | 421 #ifdef DEBUG_TRACE |
430 » { | 422 { |
431 » » CPDF_ModuleMgr::Get()->ReportError(999, "DIBSection created"); | 423 CPDF_ModuleMgr::Get()->ReportError(999, "DIBSection created"); |
432 » } | 424 } |
433 #endif | 425 #endif |
434 | 426 |
435 » // Create a device with this external buffer | 427 // Create a device with this external buffer |
436 » pContext->m_pBitmap = new CFX_DIBitmap; | 428 pContext->m_pBitmap = new CFX_DIBitmap; |
437 » pContext->m_pBitmap->Create(width, height, FXDIB_Rgb, (uint8_t*)pBuffer) ; | 429 pContext->m_pBitmap->Create(width, height, FXDIB_Rgb, (uint8_t*)pBuffer); |
438 » pContext->m_pDevice = new CPDF_FxgeDevice; | 430 pContext->m_pDevice = new CPDF_FxgeDevice; |
439 » ((CPDF_FxgeDevice*)pContext->m_pDevice)->Attach(pContext->m_pBitmap); | 431 ((CPDF_FxgeDevice*)pContext->m_pDevice)->Attach(pContext->m_pBitmap); |
440 | 432 |
441 #ifdef DEBUG_TRACE | 433 #ifdef DEBUG_TRACE |
442 » CPDF_ModuleMgr::Get()->ReportError(999, "Ready for PDF rendering"); | 434 CPDF_ModuleMgr::Get()->ReportError(999, "Ready for PDF rendering"); |
443 #endif | 435 #endif |
444 | 436 |
445 » // output to bitmap device | 437 // output to bitmap device |
446 » FPDF_RenderPage_Retail(pContext, page, start_x - rect.left, | 438 FPDF_RenderPage_Retail(pContext, page, start_x - rect.left, |
447 start_y - rect.top, size_x, size_y, rotate, flags); | 439 start_y - rect.top, size_x, size_y, rotate, flags); |
448 | 440 |
449 #ifdef DEBUG_TRACE | 441 #ifdef DEBUG_TRACE |
450 » CPDF_ModuleMgr::Get()->ReportError(999, "Finished PDF rendering"); | 442 CPDF_ModuleMgr::Get()->ReportError(999, "Finished PDF rendering"); |
451 #endif | 443 #endif |
452 | 444 |
453 » // Now output to real device | 445 // Now output to real device |
454 » HDC hMemDC = CreateCompatibleDC(dc); | 446 HDC hMemDC = CreateCompatibleDC(dc); |
455 » if (hMemDC == NULL) { | 447 if (hMemDC == NULL) { |
456 #if defined(DEBUG) || defined(_DEBUG) | 448 #if defined(DEBUG) || defined(_DEBUG) |
457 » » char str[128]; | 449 char str[128]; |
458 » » memset(str, 0, sizeof(str)); | 450 memset(str, 0, sizeof(str)); |
459 » » FXSYS_snprintf(str, sizeof(str) - 1, "Error CreateCompatibleDC. Error code = %d", GetLastError()); | 451 FXSYS_snprintf(str, sizeof(str) - 1, "Error CreateCompatibleDC. Error co de = %d", GetLastError()); |
460 » » CPDF_ModuleMgr::Get()->ReportError(FPDFERR_OUT_OF_MEMORY, str); | 452 CPDF_ModuleMgr::Get()->ReportError(FPDFERR_OUT_OF_MEMORY, str); |
461 #else | 453 #else |
462 » » CPDF_ModuleMgr::Get()->ReportError(FPDFERR_OUT_OF_MEMORY, NULL); | 454 CPDF_ModuleMgr::Get()->ReportError(FPDFERR_OUT_OF_MEMORY, NULL); |
463 #endif | 455 #endif |
464 » } | 456 } |
465 | 457 |
466 » HGDIOBJ hOldBitmap = SelectObject(hMemDC, pContext->m_hBitmap); | 458 HGDIOBJ hOldBitmap = SelectObject(hMemDC, pContext->m_hBitmap); |
467 | 459 |
468 #ifdef DEBUG_TRACE | 460 #ifdef DEBUG_TRACE |
469 » CPDF_ModuleMgr::Get()->ReportError(999, "Ready for screen rendering"); | 461 CPDF_ModuleMgr::Get()->ReportError(999, "Ready for screen rendering"); |
470 #endif | 462 #endif |
471 | 463 |
472 » BitBlt(dc, rect.left, rect.top, width, height, hMemDC, 0, 0, SRCCOPY); | 464 BitBlt(dc, rect.left, rect.top, width, height, hMemDC, 0, 0, SRCCOPY); |
473 » SelectObject(hMemDC, hOldBitmap); | 465 SelectObject(hMemDC, hOldBitmap); |
474 » DeleteDC(hMemDC); | 466 DeleteDC(hMemDC); |
475 | 467 |
476 #ifdef DEBUG_TRACE | 468 #ifdef DEBUG_TRACE |
477 » CPDF_ModuleMgr::Get()->ReportError(999, "Finished screen rendering"); | 469 CPDF_ModuleMgr::Get()->ReportError(999, "Finished screen rendering"); |
478 #endif | 470 #endif |
479 | 471 |
480 #endif | 472 #endif |
481 if (bBackgroundAlphaNeeded) { | 473 if (bBackgroundAlphaNeeded) { |
482 delete pBitmap; | 474 delete pBitmap; |
483 pBitmap = NULL; | 475 pBitmap = NULL; |
484 } | 476 } |
485 delete pContext; | 477 delete pContext; |
486 pPage->RemovePrivateData((void*)1); | 478 pPage->RemovePrivateData((void*)1); |
487 } | 479 } |
488 #endif | 480 #endif |
489 | 481 |
490 DLLEXPORT void STDCALL FPDF_RenderPageBitmap(FPDF_BITMAP bitmap, FPDF_PAGE page, int start_x, int start_y, | 482 DLLEXPORT void STDCALL FPDF_RenderPageBitmap(FPDF_BITMAP bitmap, FPDF_PAGE page, int start_x, int start_y, |
491 » » » » » » int size_x, int size_y, int rota te, int flags) | 483 int size_x, int size_y, int rotate, int flags) |
492 { | 484 { |
493 » if (bitmap == NULL || page == NULL) return; | 485 if (bitmap == NULL || page == NULL) return; |
494 » CPDF_Page* pPage = (CPDF_Page*)page; | 486 CPDF_Page* pPage = (CPDF_Page*)page; |
495 | 487 |
496 | 488 |
497 » CRenderContext* pContext = new CRenderContext; | 489 CRenderContext* pContext = new CRenderContext; |
498 » pPage->SetPrivateData((void*)1, pContext, DropContext); | 490 pPage->SetPrivateData((void*)1, pContext, DropContext); |
499 #ifdef _SKIA_SUPPORT_ | 491 #ifdef _SKIA_SUPPORT_ |
500 » pContext->m_pDevice = new CFX_SkiaDevice; | 492 pContext->m_pDevice = new CFX_SkiaDevice; |
501 | 493 |
502 » if (flags & FPDF_REVERSE_BYTE_ORDER) | 494 if (flags & FPDF_REVERSE_BYTE_ORDER) |
503 » » ((CFX_SkiaDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bi tmap,0,TRUE); | 495 ((CFX_SkiaDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bitmap,0,T RUE); |
504 » else | 496 else |
505 » » ((CFX_SkiaDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bi tmap); | 497 ((CFX_SkiaDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bitmap); |
506 #else | 498 #else |
507 » pContext->m_pDevice = new CFX_FxgeDevice; | 499 pContext->m_pDevice = new CFX_FxgeDevice; |
508 | 500 |
509 » if (flags & FPDF_REVERSE_BYTE_ORDER) | 501 if (flags & FPDF_REVERSE_BYTE_ORDER) |
510 » » ((CFX_FxgeDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bi tmap,0,TRUE); | 502 ((CFX_FxgeDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bitmap,0,T RUE); |
511 » else | 503 else |
512 » » ((CFX_FxgeDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bi tmap); | 504 ((CFX_FxgeDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bitmap); |
513 #endif | 505 #endif |
514 | 506 |
515 » FPDF_RenderPage_Retail(pContext, page, start_x, start_y, size_x, size_y, | 507 FPDF_RenderPage_Retail(pContext, page, start_x, start_y, size_x, size_y, |
516 rotate, flags, TRUE, NULL); | 508 rotate, flags, TRUE, NULL); |
517 | 509 |
518 » delete pContext; | 510 delete pContext; |
519 » pPage->RemovePrivateData((void*)1); | 511 pPage->RemovePrivateData((void*)1); |
520 } | 512 } |
521 | 513 |
522 DLLEXPORT void STDCALL FPDF_ClosePage(FPDF_PAGE page) | 514 DLLEXPORT void STDCALL FPDF_ClosePage(FPDF_PAGE page) |
523 { | 515 { |
524 » if (!page) return; | 516 if (!page) return; |
525 CPDFSDK_PageView* pPageView = (CPDFSDK_PageView*)(((CPDF_Page*)page))->G etPrivateData((void*)page); | 517 CPDFSDK_PageView* pPageView = (CPDFSDK_PageView*)(((CPDF_Page*)page))->G etPrivateData((void*)page); |
526 if (pPageView && pPageView->IsLocked()) { | 518 if (pPageView && pPageView->IsLocked()) { |
527 pPageView->TakeOverPage(); | 519 pPageView->TakeOverPage(); |
528 return; | 520 return; |
529 } | 521 } |
530 » delete (CPDF_Page*)page; | 522 delete (CPDF_Page*)page; |
531 | 523 |
532 } | 524 } |
533 | 525 |
534 DLLEXPORT void STDCALL FPDF_CloseDocument(FPDF_DOCUMENT document) | 526 DLLEXPORT void STDCALL FPDF_CloseDocument(FPDF_DOCUMENT document) |
535 { | 527 { |
536 » if (!document) | 528 if (!document) |
537 » » return; | 529 return; |
538 » CPDF_Document* pDoc = (CPDF_Document*)document; | 530 CPDF_Document* pDoc = (CPDF_Document*)document; |
539 » CPDF_Parser* pParser = (CPDF_Parser*)pDoc->GetParser(); | 531 CPDF_Parser* pParser = (CPDF_Parser*)pDoc->GetParser(); |
540 » if (pParser == NULL) | 532 if (pParser == NULL) |
541 » { | 533 { |
542 » » delete pDoc; | 534 delete pDoc; |
543 » » return; | 535 return; |
544 » } | 536 } |
545 » delete pParser; | 537 delete pParser; |
546 } | 538 } |
547 | 539 |
548 DLLEXPORT unsigned long STDCALL FPDF_GetLastError() | 540 DLLEXPORT unsigned long STDCALL FPDF_GetLastError() |
549 { | 541 { |
550 » return GetLastError(); | 542 return GetLastError(); |
551 } | 543 } |
552 | 544 |
553 DLLEXPORT void STDCALL FPDF_DeviceToPage(FPDF_PAGE page, int start_x, int start_ y, int size_x, int size_y, | 545 DLLEXPORT void STDCALL FPDF_DeviceToPage(FPDF_PAGE page, int start_x, int start_ y, int size_x, int size_y, |
554 » » » » » » int rotate, int device_x, int de vice_y, double* page_x, double* page_y) | 546 int rotate, int device_x, int device_y, double* page_x, double* page_y) |
555 { | 547 { |
556 » if (page == NULL || page_x == NULL || page_y == NULL) return; | 548 if (page == NULL || page_x == NULL || page_y == NULL) return; |
557 » CPDF_Page* pPage = (CPDF_Page*)page; | 549 CPDF_Page* pPage = (CPDF_Page*)page; |
558 | 550 |
559 » CPDF_Matrix page2device; | 551 CPDF_Matrix page2device; |
560 » pPage->GetDisplayMatrix(page2device, start_x, start_y, size_x, size_y, r otate); | 552 pPage->GetDisplayMatrix(page2device, start_x, start_y, size_x, size_y, rotat e); |
561 » CPDF_Matrix device2page; | 553 CPDF_Matrix device2page; |
562 » device2page.SetReverse(page2device); | 554 device2page.SetReverse(page2device); |
563 | 555 |
564 » FX_FLOAT page_x_f, page_y_f; | 556 FX_FLOAT page_x_f, page_y_f; |
565 » device2page.Transform((FX_FLOAT)(device_x), (FX_FLOAT)(device_y), page_x _f, page_y_f); | 557 device2page.Transform((FX_FLOAT)(device_x), (FX_FLOAT)(device_y), page_x_f, page_y_f); |
566 | 558 |
567 » *page_x = (page_x_f); | 559 *page_x = (page_x_f); |
568 » *page_y = (page_y_f); | 560 *page_y = (page_y_f); |
569 } | 561 } |
570 | 562 |
571 DLLEXPORT void STDCALL FPDF_PageToDevice(FPDF_PAGE page, int start_x, int start_ y, int size_x, int size_y, | 563 DLLEXPORT void STDCALL FPDF_PageToDevice(FPDF_PAGE page, int start_x, int start_ y, int size_x, int size_y, |
572 » » » » » » int rotate, double page_x, doubl e page_y, int* device_x, int* device_y) | 564 int rotate, double page_x, double page_y, int* device_x, int* device_y) |
573 { | 565 { |
574 » if (page == NULL || device_x == NULL || device_y == NULL) return; | 566 if (page == NULL || device_x == NULL || device_y == NULL) return; |
575 » CPDF_Page* pPage = (CPDF_Page*)page; | 567 CPDF_Page* pPage = (CPDF_Page*)page; |
576 | 568 |
577 » CPDF_Matrix page2device; | 569 CPDF_Matrix page2device; |
578 » pPage->GetDisplayMatrix(page2device, start_x, start_y, size_x, size_y, r otate); | 570 pPage->GetDisplayMatrix(page2device, start_x, start_y, size_x, size_y, rotat e); |
579 | 571 |
580 » FX_FLOAT device_x_f, device_y_f; | 572 FX_FLOAT device_x_f, device_y_f; |
581 » page2device.Transform(((FX_FLOAT)page_x), ((FX_FLOAT)page_y), device_x_f , device_y_f); | 573 page2device.Transform(((FX_FLOAT)page_x), ((FX_FLOAT)page_y), device_x_f, de vice_y_f); |
582 | 574 |
583 » *device_x = FXSYS_round(device_x_f); | 575 *device_x = FXSYS_round(device_x_f); |
584 » *device_y = FXSYS_round(device_y_f); | 576 *device_y = FXSYS_round(device_y_f); |
585 } | 577 } |
586 | 578 |
587 DLLEXPORT FPDF_BITMAP STDCALL FPDFBitmap_Create(int width, int height, int alpha ) | 579 DLLEXPORT FPDF_BITMAP STDCALL FPDFBitmap_Create(int width, int height, int alpha ) |
588 { | 580 { |
589 nonstd::unique_ptr<CFX_DIBitmap> pBitmap(new CFX_DIBitmap); | 581 nonstd::unique_ptr<CFX_DIBitmap> pBitmap(new CFX_DIBitmap); |
590 if (!pBitmap->Create(width, height, alpha ? FXDIB_Argb : FXDIB_Rgb32)) { | 582 if (!pBitmap->Create(width, height, alpha ? FXDIB_Argb : FXDIB_Rgb32)) { |
591 return NULL; | 583 return NULL; |
592 } | 584 } |
593 return pBitmap.release(); | 585 return pBitmap.release(); |
594 } | 586 } |
595 | 587 |
596 DLLEXPORT FPDF_BITMAP STDCALL FPDFBitmap_CreateEx(int width, int height, int for mat, void* first_scan, int stride) | 588 DLLEXPORT FPDF_BITMAP STDCALL FPDFBitmap_CreateEx(int width, int height, int for mat, void* first_scan, int stride) |
597 { | 589 { |
598 » FXDIB_Format fx_format; | 590 FXDIB_Format fx_format; |
599 » switch (format) { | 591 switch (format) { |
600 » » case FPDFBitmap_Gray: | 592 case FPDFBitmap_Gray: |
601 » » » fx_format = FXDIB_8bppRgb; | 593 fx_format = FXDIB_8bppRgb; |
602 » » » break; | 594 break; |
603 » » case FPDFBitmap_BGR: | 595 case FPDFBitmap_BGR: |
604 » » » fx_format = FXDIB_Rgb; | 596 fx_format = FXDIB_Rgb; |
605 » » » break; | 597 break; |
606 » » case FPDFBitmap_BGRx: | 598 case FPDFBitmap_BGRx: |
607 » » » fx_format = FXDIB_Rgb32; | 599 fx_format = FXDIB_Rgb32; |
608 » » » break; | 600 break; |
609 » » case FPDFBitmap_BGRA: | 601 case FPDFBitmap_BGRA: |
610 » » » fx_format = FXDIB_Argb; | 602 fx_format = FXDIB_Argb; |
611 » » » break; | 603 break; |
612 » » default: | 604 default: |
613 » » » return NULL; | 605 return NULL; |
614 » } | 606 } |
615 » CFX_DIBitmap* pBitmap = new CFX_DIBitmap; | 607 CFX_DIBitmap* pBitmap = new CFX_DIBitmap; |
616 » pBitmap->Create(width, height, fx_format, (uint8_t*)first_scan, stride); | 608 pBitmap->Create(width, height, fx_format, (uint8_t*)first_scan, stride); |
617 » return pBitmap; | 609 return pBitmap; |
618 } | 610 } |
619 | 611 |
620 DLLEXPORT void STDCALL FPDFBitmap_FillRect(FPDF_BITMAP bitmap, int left, int top , int width, int height, FPDF_DWORD color) | 612 DLLEXPORT void STDCALL FPDFBitmap_FillRect(FPDF_BITMAP bitmap, int left, int top , int width, int height, FPDF_DWORD color) |
621 { | 613 { |
622 » if (bitmap == NULL) return; | 614 if (bitmap == NULL) return; |
623 #ifdef _SKIA_SUPPORT_ | 615 #ifdef _SKIA_SUPPORT_ |
624 » CFX_SkiaDevice device; | 616 CFX_SkiaDevice device; |
625 #else | 617 #else |
626 » CFX_FxgeDevice device; | 618 CFX_FxgeDevice device; |
627 #endif | 619 #endif |
628 » device.Attach((CFX_DIBitmap*)bitmap); | 620 device.Attach((CFX_DIBitmap*)bitmap); |
629 » if (!((CFX_DIBitmap*)bitmap)->HasAlpha()) color |= 0xFF000000; | 621 if (!((CFX_DIBitmap*)bitmap)->HasAlpha()) color |= 0xFF000000; |
630 » FX_RECT rect(left, top, left+width, top+height); | 622 FX_RECT rect(left, top, left+width, top+height); |
631 » device.FillRect(&rect, color); | 623 device.FillRect(&rect, color); |
632 } | 624 } |
633 | 625 |
634 DLLEXPORT void* STDCALL FPDFBitmap_GetBuffer(FPDF_BITMAP bitmap) | 626 DLLEXPORT void* STDCALL FPDFBitmap_GetBuffer(FPDF_BITMAP bitmap) |
635 { | 627 { |
636 » if (bitmap == NULL) return NULL; | 628 if (bitmap == NULL) return NULL; |
637 » return ((CFX_DIBitmap*)bitmap)->GetBuffer(); | 629 return ((CFX_DIBitmap*)bitmap)->GetBuffer(); |
638 } | 630 } |
639 | 631 |
640 DLLEXPORT int STDCALL FPDFBitmap_GetWidth(FPDF_BITMAP bitmap) | 632 DLLEXPORT int STDCALL FPDFBitmap_GetWidth(FPDF_BITMAP bitmap) |
641 { | 633 { |
642 » if (bitmap == NULL) return 0; | 634 if (bitmap == NULL) return 0; |
643 » return ((CFX_DIBitmap*)bitmap)->GetWidth(); | 635 return ((CFX_DIBitmap*)bitmap)->GetWidth(); |
644 } | 636 } |
645 | 637 |
646 DLLEXPORT int STDCALL FPDFBitmap_GetHeight(FPDF_BITMAP bitmap) | 638 DLLEXPORT int STDCALL FPDFBitmap_GetHeight(FPDF_BITMAP bitmap) |
647 { | 639 { |
648 » if (bitmap == NULL) return 0; | 640 if (bitmap == NULL) return 0; |
649 » return ((CFX_DIBitmap*)bitmap)->GetHeight(); | 641 return ((CFX_DIBitmap*)bitmap)->GetHeight(); |
650 } | 642 } |
651 | 643 |
652 DLLEXPORT int STDCALL FPDFBitmap_GetStride(FPDF_BITMAP bitmap) | 644 DLLEXPORT int STDCALL FPDFBitmap_GetStride(FPDF_BITMAP bitmap) |
653 { | 645 { |
654 » if (bitmap == NULL) return 0; | 646 if (bitmap == NULL) return 0; |
655 » return ((CFX_DIBitmap*)bitmap)->GetPitch(); | 647 return ((CFX_DIBitmap*)bitmap)->GetPitch(); |
656 } | 648 } |
657 | 649 |
658 DLLEXPORT void STDCALL FPDFBitmap_Destroy(FPDF_BITMAP bitmap) | 650 DLLEXPORT void STDCALL FPDFBitmap_Destroy(FPDF_BITMAP bitmap) |
659 { | 651 { |
660 delete (CFX_DIBitmap*)bitmap; | 652 delete (CFX_DIBitmap*)bitmap; |
661 } | 653 } |
662 | 654 |
663 void FPDF_RenderPage_Retail(CRenderContext* pContext, FPDF_PAGE page, int start_ x, int start_y, int size_x, int size_y, | 655 void FPDF_RenderPage_Retail(CRenderContext* pContext, FPDF_PAGE page, int start_ x, int start_y, int size_x, int size_y, |
664 int rotate, int flags,FX_BOOL bNeedToRestore, IFSDK_ PAUSE_Adapter * pause ) | 656 int rotate, int flags,FX_BOOL bNeedToRestore, IFSDK_ PAUSE_Adapter * pause ) |
665 { | 657 { |
666 » CPDF_Page* pPage = (CPDF_Page*)page; | 658 CPDF_Page* pPage = (CPDF_Page*)page; |
667 » if (pPage == NULL) return; | 659 if (pPage == NULL) return; |
668 | 660 |
669 » if (!pContext->m_pOptions) | 661 if (!pContext->m_pOptions) |
670 » » pContext->m_pOptions = new CPDF_RenderOptions; | 662 pContext->m_pOptions = new CPDF_RenderOptions; |
671 | 663 |
672 » if (flags & FPDF_LCD_TEXT) | 664 if (flags & FPDF_LCD_TEXT) |
673 » » pContext->m_pOptions->m_Flags |= RENDER_CLEARTYPE; | 665 pContext->m_pOptions->m_Flags |= RENDER_CLEARTYPE; |
674 » else | 666 else |
675 » » pContext->m_pOptions->m_Flags &= ~RENDER_CLEARTYPE; | 667 pContext->m_pOptions->m_Flags &= ~RENDER_CLEARTYPE; |
676 » if (flags & FPDF_NO_NATIVETEXT) | 668 if (flags & FPDF_NO_NATIVETEXT) |
677 » » pContext->m_pOptions->m_Flags |= RENDER_NO_NATIVETEXT; | 669 pContext->m_pOptions->m_Flags |= RENDER_NO_NATIVETEXT; |
678 » if (flags & FPDF_RENDER_LIMITEDIMAGECACHE) | 670 if (flags & FPDF_RENDER_LIMITEDIMAGECACHE) |
679 » » pContext->m_pOptions->m_Flags |= RENDER_LIMITEDIMAGECACHE; | 671 pContext->m_pOptions->m_Flags |= RENDER_LIMITEDIMAGECACHE; |
680 » if (flags & FPDF_RENDER_FORCEHALFTONE) | 672 if (flags & FPDF_RENDER_FORCEHALFTONE) |
681 » » pContext->m_pOptions->m_Flags |= RENDER_FORCE_HALFTONE; | 673 pContext->m_pOptions->m_Flags |= RENDER_FORCE_HALFTONE; |
682 » if (flags & FPDF_RENDER_NO_SMOOTHTEXT) | 674 if (flags & FPDF_RENDER_NO_SMOOTHTEXT) |
683 » » pContext->m_pOptions->m_Flags |= RENDER_NOTEXTSMOOTH; | 675 pContext->m_pOptions->m_Flags |= RENDER_NOTEXTSMOOTH; |
684 » if (flags & FPDF_RENDER_NO_SMOOTHIMAGE) | 676 if (flags & FPDF_RENDER_NO_SMOOTHIMAGE) |
685 » » pContext->m_pOptions->m_Flags |= RENDER_NOIMAGESMOOTH; | 677 pContext->m_pOptions->m_Flags |= RENDER_NOIMAGESMOOTH; |
686 » if (flags & FPDF_RENDER_NO_SMOOTHPATH) | 678 if (flags & FPDF_RENDER_NO_SMOOTHPATH) |
687 » » pContext->m_pOptions->m_Flags |= RENDER_NOPATHSMOOTH; | 679 pContext->m_pOptions->m_Flags |= RENDER_NOPATHSMOOTH; |
688 » //Grayscale output | 680 //Grayscale output |
689 » if (flags & FPDF_GRAYSCALE) | 681 if (flags & FPDF_GRAYSCALE) |
690 » { | 682 { |
691 » » pContext->m_pOptions->m_ColorMode = RENDER_COLOR_GRAY; | 683 pContext->m_pOptions->m_ColorMode = RENDER_COLOR_GRAY; |
692 » » pContext->m_pOptions->m_ForeColor = 0; | 684 pContext->m_pOptions->m_ForeColor = 0; |
693 » » pContext->m_pOptions->m_BackColor = 0xffffff; | 685 pContext->m_pOptions->m_BackColor = 0xffffff; |
694 » } | 686 } |
695 » const CPDF_OCContext::UsageType usage = (flags & FPDF_PRINTING) ? CPDF_O CContext::Print : CPDF_OCContext::View; | 687 const CPDF_OCContext::UsageType usage = (flags & FPDF_PRINTING) ? CPDF_OCCon text::Print : CPDF_OCContext::View; |
696 » pContext->m_pOptions->m_AddFlags = flags >> 8; | 688 pContext->m_pOptions->m_AddFlags = flags >> 8; |
697 » pContext->m_pOptions->m_pOCContext = new CPDF_OCContext(pPage->m_pDocume nt, usage); | 689 pContext->m_pOptions->m_pOCContext = new CPDF_OCContext(pPage->m_pDocument, usage); |
698 | 690 |
699 » CFX_AffineMatrix matrix; | 691 CFX_AffineMatrix matrix; |
700 » pPage->GetDisplayMatrix(matrix, start_x, start_y, size_x, size_y, rotate ); | 692 pPage->GetDisplayMatrix(matrix, start_x, start_y, size_x, size_y, rotate); |
701 | 693 |
702 » FX_RECT clip; | 694 FX_RECT clip; |
703 » clip.left = start_x; | 695 clip.left = start_x; |
704 » clip.right = start_x + size_x; | 696 clip.right = start_x + size_x; |
705 » clip.top = start_y; | 697 clip.top = start_y; |
706 » clip.bottom = start_y + size_y; | 698 clip.bottom = start_y + size_y; |
707 » pContext->m_pDevice->SaveState(); | 699 pContext->m_pDevice->SaveState(); |
708 » pContext->m_pDevice->SetClip_Rect(&clip); | 700 pContext->m_pDevice->SetClip_Rect(&clip); |
709 | 701 |
710 » pContext->m_pContext = new CPDF_RenderContext; | 702 pContext->m_pContext = new CPDF_RenderContext; |
711 » pContext->m_pContext->Create(pPage); | 703 pContext->m_pContext->Create(pPage); |
712 » pContext->m_pContext->AppendObjectList(pPage, &matrix); | 704 pContext->m_pContext->AppendObjectList(pPage, &matrix); |
713 | 705 |
714 » if (flags & FPDF_ANNOT) { | 706 if (flags & FPDF_ANNOT) { |
715 » » pContext->m_pAnnots = new CPDF_AnnotList(pPage); | 707 pContext->m_pAnnots = new CPDF_AnnotList(pPage); |
716 » » FX_BOOL bPrinting = pContext->m_pDevice->GetDeviceClass() != FXD C_DISPLAY; | 708 FX_BOOL bPrinting = pContext->m_pDevice->GetDeviceClass() != FXDC_DISPLA Y; |
717 » » pContext->m_pAnnots->DisplayAnnots(pPage, pContext->m_pContext, bPrinting, &matrix, TRUE, NULL); | 709 pContext->m_pAnnots->DisplayAnnots(pPage, pContext->m_pContext, bPrintin g, &matrix, TRUE, NULL); |
718 » } | 710 } |
719 | 711 |
720 » pContext->m_pRenderer = new CPDF_ProgressiveRenderer; | 712 pContext->m_pRenderer = new CPDF_ProgressiveRenderer( |
721 » pContext->m_pRenderer->Start(pContext->m_pContext, pContext->m_pDevice, pContext->m_pOptions, pause); | 713 pContext->m_pContext, pContext->m_pDevice, pContext->m_pOptions); |
722 » if (bNeedToRestore) | 714 pContext->m_pRenderer->Start(pause); |
723 » { | 715 if (bNeedToRestore) |
724 » » pContext->m_pDevice->RestoreState(); | 716 pContext->m_pDevice->RestoreState(); |
725 » } | |
726 } | 717 } |
727 | 718 |
728 DLLEXPORT int STDCALL FPDF_GetPageSizeByIndex(FPDF_DOCUMENT document, int page_i ndex, double* width, double* height) | 719 DLLEXPORT int STDCALL FPDF_GetPageSizeByIndex(FPDF_DOCUMENT document, int page_i ndex, double* width, double* height) |
729 { | 720 { |
730 » CPDF_Document* pDoc = (CPDF_Document*)document; | 721 CPDF_Document* pDoc = (CPDF_Document*)document; |
731 » if(pDoc == NULL) | 722 if(pDoc == NULL) |
732 » » return FALSE; | 723 return FALSE; |
733 | 724 |
734 » CPDF_Dictionary* pDict = pDoc->GetPage(page_index); | 725 CPDF_Dictionary* pDict = pDoc->GetPage(page_index); |
735 » if (pDict == NULL) return FALSE; | 726 if (pDict == NULL) return FALSE; |
736 | 727 |
737 » CPDF_Page page; | 728 CPDF_Page page; |
738 » page.Load(pDoc, pDict); | 729 page.Load(pDoc, pDict); |
739 » *width = page.GetPageWidth(); | 730 *width = page.GetPageWidth(); |
740 » *height = page.GetPageHeight(); | 731 *height = page.GetPageHeight(); |
741 | 732 |
742 » return TRUE; | 733 return TRUE; |
743 } | 734 } |
744 | 735 |
745 DLLEXPORT FPDF_BOOL STDCALL FPDF_VIEWERREF_GetPrintScaling(FPDF_DOCUMENT documen t) | 736 DLLEXPORT FPDF_BOOL STDCALL FPDF_VIEWERREF_GetPrintScaling(FPDF_DOCUMENT documen t) |
746 { | 737 { |
747 » CPDF_Document* pDoc = (CPDF_Document*)document; | 738 CPDF_Document* pDoc = (CPDF_Document*)document; |
748 » if (!pDoc) return TRUE; | 739 if (!pDoc) return TRUE; |
749 » CPDF_ViewerPreferences viewRef(pDoc); | 740 CPDF_ViewerPreferences viewRef(pDoc); |
750 » return viewRef.PrintScaling(); | 741 return viewRef.PrintScaling(); |
751 } | 742 } |
752 | 743 |
753 DLLEXPORT int STDCALL FPDF_VIEWERREF_GetNumCopies(FPDF_DOCUMENT document) | 744 DLLEXPORT int STDCALL FPDF_VIEWERREF_GetNumCopies(FPDF_DOCUMENT document) |
754 { | 745 { |
755 CPDF_Document* pDoc = (CPDF_Document*)document; | 746 CPDF_Document* pDoc = (CPDF_Document*)document; |
756 if (!pDoc) return 1; | 747 if (!pDoc) return 1; |
757 CPDF_ViewerPreferences viewRef(pDoc); | 748 CPDF_ViewerPreferences viewRef(pDoc); |
758 return viewRef.NumCopies(); | 749 return viewRef.NumCopies(); |
759 } | 750 } |
760 | 751 |
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792 CPDF_NameTree nameTree(pDoc, FX_BSTRC("Dests")); | 783 CPDF_NameTree nameTree(pDoc, FX_BSTRC("Dests")); |
793 int count = nameTree.GetCount(); | 784 int count = nameTree.GetCount(); |
794 CPDF_Dictionary* pDest = pRoot->GetDict(FX_BSTRC("Dests")); | 785 CPDF_Dictionary* pDest = pRoot->GetDict(FX_BSTRC("Dests")); |
795 if (pDest) | 786 if (pDest) |
796 count += pDest->GetCount(); | 787 count += pDest->GetCount(); |
797 return count; | 788 return count; |
798 } | 789 } |
799 | 790 |
800 DLLEXPORT FPDF_DEST STDCALL FPDF_GetNamedDestByName(FPDF_DOCUMENT document,FPDF_ BYTESTRING name) | 791 DLLEXPORT FPDF_DEST STDCALL FPDF_GetNamedDestByName(FPDF_DOCUMENT document,FPDF_ BYTESTRING name) |
801 { | 792 { |
802 » if (!document) | 793 if (!document) |
803 » » return NULL; | 794 return NULL; |
804 » if (!name || name[0] == 0) | 795 if (!name || name[0] == 0) |
805 » » return NULL; | 796 return NULL; |
806 | 797 |
807 » CPDF_Document* pDoc = (CPDF_Document*)document; | 798 CPDF_Document* pDoc = (CPDF_Document*)document; |
808 » CPDF_NameTree name_tree(pDoc, FX_BSTRC("Dests")); | 799 CPDF_NameTree name_tree(pDoc, FX_BSTRC("Dests")); |
809 » return name_tree.LookupNamedDest(pDoc, name); | 800 return name_tree.LookupNamedDest(pDoc, name); |
810 } | 801 } |
811 | 802 |
812 DLLEXPORT FPDF_DEST STDCALL FPDF_GetNamedDest(FPDF_DOCUMENT document, int index, void* buffer, long* buflen) | 803 DLLEXPORT FPDF_DEST STDCALL FPDF_GetNamedDest(FPDF_DOCUMENT document, int index, void* buffer, long* buflen) |
813 { | 804 { |
814 if (!buffer) | 805 if (!buffer) |
815 *buflen = 0; | 806 *buflen = 0; |
816 if (!document || index < 0) return NULL; | 807 if (!document || index < 0) return NULL; |
817 CPDF_Document* pDoc = (CPDF_Document*)document; | 808 CPDF_Document* pDoc = (CPDF_Document*)document; |
818 | 809 |
819 CPDF_Dictionary* pRoot = pDoc->GetRoot(); | 810 CPDF_Dictionary* pRoot = pDoc->GetRoot(); |
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851 if (!buffer) { | 842 if (!buffer) { |
852 *buflen = len; | 843 *buflen = len; |
853 } else if (*buflen >= len) { | 844 } else if (*buflen >= len) { |
854 memcpy(buffer, utf16Name.c_str(), len); | 845 memcpy(buffer, utf16Name.c_str(), len); |
855 *buflen = len; | 846 *buflen = len; |
856 } else { | 847 } else { |
857 *buflen = -1; | 848 *buflen = -1; |
858 } | 849 } |
859 return (FPDF_DEST)pDestObj; | 850 return (FPDF_DEST)pDestObj; |
860 } | 851 } |
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