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// Copyright 2014 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#include "../fgas_base.h"
#include "fx_localemgr.h"
IFX_LocaleMgr* FX_LocaleMgr_Create(FX_LPCWSTR pszLocalPath, FX_WORD wDefaultLCID)
{
void* pPathHandle = FX_OpenFolder(pszLocalPath);
if (!pPathHandle) {
return NULL;
}
CFX_LocaleMgr* pLocaleMgr = FX_NEW CFX_LocaleMgr(wDefaultLCID);
CFX_WideString wsFileName;
FX_BOOL bFolder = FALSE;
while (FX_GetNextFile(pPathHandle, wsFileName, bFolder)) {
if (!bFolder) {
if (wsFileName.GetLength() < 4) {
continue;
}
CFX_WideString wsExt = wsFileName.Right(4);
wsExt.MakeLower();
if (wsExt != L".xml") {
continue;
}
CFX_WideString wsFullPath(pszLocalPath);
wsFullPath += L"\\" + wsFileName;
IFX_FileRead* pRead = FX_CreateFileRead(wsFullPath);
if (!pRead) {
continue;
}
CXML_Element* pXmlLocale = CXML_Element::Parse(pRead);
pRead->Release();
CFX_ByteString bssp = pXmlLocale->GetNamespace();
if (bssp == "http://www.foxitsoftware.com/localization") {
CFX_WideString wsLCID = pXmlLocale->GetAttrValue("", "lcid");
wchar_t* pEnd = NULL;
FX_DWORD dwLCID = wcstol(wsLCID, &pEnd, 16);
if (pLocaleMgr->m_lcid2xml.GetValueAt((FX_LPVOID)(uintptr_t)dwLCID)) {
delete pXmlLocale;
} else {
pLocaleMgr->m_lcid2xml.SetAt((FX_LPVOID)(uintptr_t)dwLCID, pXmlLocale);
}
} else {
delete pXmlLocale;
}
}
}
FX_CloseFolder(pPathHandle);
return pLocaleMgr;
}
CFX_LocaleMgr::CFX_LocaleMgr(FX_WORD wDefLCID)
: m_wDefLCID(wDefLCID)
{
}
CFX_LocaleMgr::~CFX_LocaleMgr()
{
FX_POSITION ps = m_lcid2locale.GetStartPosition();
while (ps) {
FX_LPVOID plcid;
IFX_Locale* pLocale = NULL;
m_lcid2locale.GetNextAssoc(ps, plcid, (void*&)pLocale);
pLocale->Release();
}
m_lcid2locale.RemoveAll();
ps = m_lcid2xml.GetStartPosition();
while (ps) {
FX_LPVOID plcid;
CXML_Element* pxml = NULL;
m_lcid2xml.GetNextAssoc(ps, plcid, (void*&)pxml);
delete pxml;
}
m_lcid2xml.RemoveAll();
}
FX_WORD CFX_LocaleMgr::GetDefLocaleID()
{
return m_wDefLCID;
}
IFX_Locale* CFX_LocaleMgr::GetDefLocale()
{
return GetLocale(m_wDefLCID);
}
IFX_Locale* CFX_LocaleMgr::GetLocale(FX_WORD lcid)
{
IFX_Locale* pLocale = (IFX_Locale*)m_lcid2locale.GetValueAt((FX_LPVOID)(uintptr_t)lcid);
if (!pLocale) {
CXML_Element* pxml = (CXML_Element*)m_lcid2xml.GetValueAt((FX_LPVOID)(uintptr_t)lcid);
if (pxml) {
pLocale = IFX_Locale::Create(pxml);
m_lcid2locale.SetAt((FX_LPVOID)(uintptr_t)lcid, pLocale);
}
}
return pLocale;
}
IFX_Locale* CFX_LocaleMgr::GetLocaleByName(FX_WSTR wsLocaleName)
{
return NULL;
}
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