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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 #include "xfa/src/fgas/localization/fgas_localemgr.h" | |
8 | |
9 #include "core/include/fxcrt/fx_xml.h" | |
10 | |
11 IFX_LocaleMgr* FX_LocaleMgr_Create(const FX_WCHAR* pszLocalPath, | |
12 FX_WORD wDefaultLCID) { | |
13 void* pPathHandle = FX_OpenFolder(pszLocalPath); | |
14 if (!pPathHandle) { | |
15 return NULL; | |
16 } | |
17 CFX_LocaleMgr* pLocaleMgr = new CFX_LocaleMgr(wDefaultLCID); | |
18 CFX_WideString wsFileName; | |
19 FX_BOOL bFolder = FALSE; | |
20 while (FX_GetNextFile(pPathHandle, wsFileName, bFolder)) { | |
21 if (!bFolder) { | |
22 if (wsFileName.GetLength() < 4) { | |
23 continue; | |
24 } | |
25 CFX_WideString wsExt = wsFileName.Right(4); | |
26 wsExt.MakeLower(); | |
27 if (wsExt != L".xml") { | |
28 continue; | |
29 } | |
30 CFX_WideString wsFullPath(pszLocalPath); | |
31 wsFullPath += L"\\" + wsFileName; | |
32 IFX_FileRead* pRead = FX_CreateFileRead(wsFullPath); | |
33 if (!pRead) { | |
34 continue; | |
35 } | |
36 CXML_Element* pXmlLocale = CXML_Element::Parse(pRead); | |
37 pRead->Release(); | |
38 CFX_ByteString bssp = pXmlLocale->GetNamespace(); | |
39 if (bssp == "http://www.foxitsoftware.com/localization") { | |
40 CFX_WideString wsLCID = pXmlLocale->GetAttrValue("", "lcid"); | |
41 wchar_t* pEnd = NULL; | |
42 FX_DWORD dwLCID = wcstol(wsLCID, &pEnd, 16); | |
43 if (pLocaleMgr->m_lcid2xml.GetValueAt((void*)(uintptr_t)dwLCID)) { | |
44 delete pXmlLocale; | |
45 } else { | |
46 pLocaleMgr->m_lcid2xml.SetAt((void*)(uintptr_t)dwLCID, pXmlLocale); | |
47 } | |
48 } else { | |
49 delete pXmlLocale; | |
50 } | |
51 } | |
52 } | |
53 FX_CloseFolder(pPathHandle); | |
54 return pLocaleMgr; | |
55 } | |
56 CFX_LocaleMgr::CFX_LocaleMgr(FX_WORD wDefLCID) : m_wDefLCID(wDefLCID) {} | |
57 CFX_LocaleMgr::~CFX_LocaleMgr() { | |
58 FX_POSITION ps = m_lcid2locale.GetStartPosition(); | |
59 while (ps) { | |
60 void* plcid; | |
61 IFX_Locale* pLocale = NULL; | |
62 m_lcid2locale.GetNextAssoc(ps, plcid, (void*&)pLocale); | |
63 pLocale->Release(); | |
64 } | |
65 m_lcid2locale.RemoveAll(); | |
66 ps = m_lcid2xml.GetStartPosition(); | |
67 while (ps) { | |
68 void* plcid; | |
69 CXML_Element* pxml = NULL; | |
70 m_lcid2xml.GetNextAssoc(ps, plcid, (void*&)pxml); | |
71 delete pxml; | |
72 } | |
73 m_lcid2xml.RemoveAll(); | |
74 } | |
75 FX_WORD CFX_LocaleMgr::GetDefLocaleID() { | |
76 return m_wDefLCID; | |
77 } | |
78 IFX_Locale* CFX_LocaleMgr::GetDefLocale() { | |
79 return GetLocale(m_wDefLCID); | |
80 } | |
81 IFX_Locale* CFX_LocaleMgr::GetLocale(FX_WORD lcid) { | |
82 IFX_Locale* pLocale = | |
83 (IFX_Locale*)m_lcid2locale.GetValueAt((void*)(uintptr_t)lcid); | |
84 if (!pLocale) { | |
85 CXML_Element* pxml = | |
86 (CXML_Element*)m_lcid2xml.GetValueAt((void*)(uintptr_t)lcid); | |
87 if (pxml) { | |
88 pLocale = IFX_Locale::Create(pxml); | |
89 m_lcid2locale.SetAt((void*)(uintptr_t)lcid, pLocale); | |
90 } | |
91 } | |
92 return pLocale; | |
93 } | |
94 IFX_Locale* CFX_LocaleMgr::GetLocaleByName( | |
95 const CFX_WideStringC& wsLocaleName) { | |
96 return NULL; | |
97 } | |
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