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move to the 2nd implementation. Remove the first one

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ftang%netscape.com 1999-05-04 22:32:06 +00:00
Родитель b582876aab
Коммит c04736a438
1 изменённых файлов: 5 добавлений и 318 удалений
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323
intl/uconv/src/nsCharsetAliasImp.cpp
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@ -83,11 +83,13 @@ NS_IMETHODIMP nsCharsetAlias2::GetPreferred(const nsString& aAlias, nsString& oR
//--------------------------------------------------------------
NS_IMETHODIMP nsCharsetAlias2::GetPreferred(const PRUnichar* aAlias, const PRUnichar** oResult)
{
// this method should be obsoleted
return NS_ERROR_NOT_IMPLEMENTED;
}
//--------------------------------------------------------------
NS_IMETHODIMP nsCharsetAlias2::GetPreferred(const char* aAlias, char* oResult, PRInt32 aBufLength)
{
// this method should be obsoleted
return NS_ERROR_NOT_IMPLEMENTED;
}
//--------------------------------------------------------------
@ -121,331 +123,16 @@ NS_IMETHODIMP nsCharsetAlias2::Equals(const nsString& aCharset1, const nsString&
//--------------------------------------------------------------
NS_IMETHODIMP nsCharsetAlias2::Equals(const PRUnichar* aCharset1, const PRUnichar* aCharset2, PRBool* oResult)
{
// this method should be obsoleted
return NS_ERROR_NOT_IMPLEMENTED;
}
//--------------------------------------------------------------
NS_IMETHODIMP nsCharsetAlias2::Equals(const char* aCharset1, const char* aCharset2, PRBool* oResult)
{
// this method should be obsoleted
return NS_ERROR_NOT_IMPLEMENTED;
}
//==============================================================
class nsCharsetAlias : public nsICharsetAlias
{
NS_DECL_ISUPPORTS
public:
nsCharsetAlias();
virtual ~nsCharsetAlias();
NS_IMETHOD GetPreferred(const nsString& aAlias, nsString& oResult);
NS_IMETHOD GetPreferred(const PRUnichar* aAlias, const PRUnichar** oResult) ;
NS_IMETHOD GetPreferred(const char* aAlias, char* oResult, PRInt32 aBufLength) ;
NS_IMETHOD Equals(const nsString& aCharset1, const nsString& aCharset2, PRBool* oResult) ;
NS_IMETHOD Equals(const PRUnichar* aCharset1, const PRUnichar* aCharset2, PRBool* oResult) ;
NS_IMETHOD Equals(const char* aCharset1, const char* aCharset2, PRBool* oResult) ;
protected:
PRBool Equals(const nsString& aCharset1, const nsString& aCharset2);
const nsString& GetPreferred(const nsString& aAlias) const ;
private:
// XXX Hack
nsString iso88591;
nsString iso88592;
nsString iso88597;
nsString iso88599;
nsString sjis;
nsString eucjp;
nsString iso2022jp;
nsString utf8;
nsString xmacroman;
nsString xmacce;
nsString xmacgreek;
nsString xmacturkish;
nsString unknown;
nsString windows1250;
nsString windows1252;
nsString windows1253;
nsString windows1254;
nsString big5;
nsString euckr;
nsString euctw;
nsString gb2312;
};
NS_IMPL_ISUPPORTS(nsCharsetAlias, kICharsetAliasIID);
//--------------------------------------------------------------
nsCharsetAlias::nsCharsetAlias()
{
NS_INIT_REFCNT();
PR_AtomicIncrement(&g_InstanceCount);
// XXX Hack
iso88591 = "ISO-8859-1";
iso88592 = "ISO-8859-2";
iso88597 = "ISO-8859-7";
iso88599 = "ISO-8859-9";
sjis = "Shift_JIS";
eucjp = "EUC-JP";
iso2022jp = "ISO-2022-JP";
xmacroman = "x-mac-roman";
xmacce = "x-mac-ce";
xmacgreek = "x-mac-greek";
xmacturkish = "x-mac-trukish";
utf8 = "UTF-8";
windows1250 = "Windows-1250";
windows1252 = "Windows-1252";
windows1253 = "Windows-1253";
windows1254 = "Windows-1254";
big5 = "BIG5";
gb2312 = "GB2312";
euckr = "EUC-KR";
euctw = "X-EUC-TW";
unknown = "";
}
//--------------------------------------------------------------
nsCharsetAlias::~nsCharsetAlias()
{
PR_AtomicDecrement(&g_InstanceCount);
}
//--------------------------------------------------------------
const nsString& nsCharsetAlias::GetPreferred(
const nsString& aAlias) const
{
nsAutoString aKey;
aAlias.ToLowerCase(aKey);
// XXX Hack
// we should delegate the tast to a property file
if(aKey.Equals("iso-8859-1") ||
aKey.Equals("latin1") ||
aKey.Equals("iso_8859-1") ||
aKey.Equals("iso_8859-1:1987") ||
aKey.Equals("iso-ir-100") ||
aKey.Equals("l1") ||
aKey.Equals("ibm819") ||
aKey.Equals("cp819") ||
aKey.Equals("iso-8859-1-windows-3.0-latin-1") ||
aKey.Equals("iso-8859-1-windows-3.1-latin-1") ||
aKey.Equals("windows-1252") )
{
return iso88591;
}
if(aKey.Equals("utf-8") ||
aKey.Equals("unicode-1-1-utf-8") )
{
return utf8;
}
if(aKey.Equals("x-sjis") ||
aKey.Equals("ms_kanji") ||
aKey.Equals("csshiftjis") ||
aKey.Equals("shift_jis") ||
aKey.Equals("windows-31j") )
{
return sjis;
}
if(aKey.Equals("euc-jp") ||
aKey.Equals("cseucjpkdfmtjapanese") ||
aKey.Equals("x-euc-jp") )
{
return eucjp;
}
if(aKey.Equals("iso-2022-jp") ||
aKey.Equals("csiso2022jp") )
{
return iso2022jp;
}
// XXX need to verify the BIG5 list
if(aKey.Equals("big5"))
{
return big5;
}
// XXX need to verify the x-euc-tw list
if(aKey.Equals("x-euc-tw"))
{
return euctw;
}
// XXX need to verify the EUC-KR list
if(aKey.Equals("euc-kr"))
{
return euckr;
}
// XXX need to verify the gb2312 list
if(aKey.Equals("gb2312"))
{
return gb2312;
}
if(aKey.Equals("x-mac-roman") )
{
return xmacroman;
}
// XXX need to verify the x-mac-ce list
if(aKey.Equals("x-mac-ce") )
{
return xmacce;
}
// XXX need to verify the x-mac-greek list
if(aKey.Equals("x-mac-greek") )
{
return xmacgreek;
}
// XXX need to verify the x-mac-turkish list
if(aKey.Equals("x-mac-turkish") )
{
return xmacturkish;
}
if(aKey.Equals("iso-8859-7") ||
aKey.Equals("iso-ir-126") ||
aKey.Equals("iso_8859-7") ||
aKey.Equals("iso_8859-7:1987") ||
aKey.Equals("elot_928") ||
aKey.Equals("ecma-118") ||
aKey.Equals("greek") ||
aKey.Equals("greek8") ||
aKey.Equals("csisolatingreek") )
{
return iso88597;
}
// XXX need to verify the ISO-8859-2 list
if(aKey.Equals("iso-8859-2"))
{
return iso88592;
}
// XXX need to verify the ISO-8859-9 list
if(aKey.Equals("iso-8859-9"))
{
return iso88599;
}
// XXX need to verify the 1250 list
if(aKey.Equals("windows-1250") ||
aKey.Equals("x-cp1250") )
{
return windows1250;
}
// XXXX windows-1252
if(aKey.Equals("windows-1253") ||
aKey.Equals("x-cp1253") )
{
return windows1253;
}
// XXX need to verify the 1254 list
if(aKey.Equals("windows-1254") ||
aKey.Equals("x-cp1254") )
{
return windows1254;
}
return unknown;
}
//--------------------------------------------------------------
NS_IMETHODIMP nsCharsetAlias::GetPreferred(
const nsString& aAlias, nsString& oResult)
{
oResult = GetPreferred(aAlias);
if(oResult.Equals(""))
return NS_ERROR_NOT_AVAILABLE;
return NS_OK;
}
//--------------------------------------------------------------
NS_IMETHODIMP nsCharsetAlias::GetPreferred(
const PRUnichar* aAlias, const PRUnichar** oResult)
{
const nsString& res = GetPreferred(aAlias);
if(res.Equals(""))
{
*oResult = NULL;
return NS_ERROR_NOT_AVAILABLE;
}
*oResult = res.GetUnicode();
return NS_OK;
}
//--------------------------------------------------------------
NS_IMETHODIMP nsCharsetAlias::GetPreferred(
const char* aAlias, char* oResult, PRInt32 aBufLength)
{
const nsString& res = GetPreferred(aAlias);
if(res.Equals(""))
{
*oResult = (char) NULL;
return NS_ERROR_NOT_AVAILABLE;
}
res.ToCString(oResult, aBufLength);
return NS_OK;
}
//--------------------------------------------------------------
PRBool nsCharsetAlias::Equals(
const nsString& aCharset1, const nsString& aCharset2)
{
if(aCharset1.EqualsIgnoreCase(aCharset2))
return PR_TRUE;
if(aCharset1.Equals("") || aCharset2.Equals(""))
return PR_FALSE;
const nsString& name1 = GetPreferred(aCharset1);
const nsString& name2 = GetPreferred(aCharset2);
return (name1.EqualsIgnoreCase(name2)) ? PR_TRUE : PR_FALSE;
}
//--------------------------------------------------------------
NS_IMETHODIMP nsCharsetAlias::Equals(
const nsString& aCharset1, const nsString& aCharset2, PRBool* oResult)
{
PRBool ret = Equals(aCharset1, aCharset2);
*oResult = ret;
return NS_OK;
}
//--------------------------------------------------------------
NS_IMETHODIMP nsCharsetAlias::Equals(
const PRUnichar* aCharset1, const PRUnichar* aCharset2, PRBool* oResult)
{
PRBool ret = Equals(aCharset1, aCharset2);
*oResult = ret;
return NS_OK;
}
//--------------------------------------------------------------
NS_IMETHODIMP nsCharsetAlias::Equals(
const char* aCharset1, const char* aCharset2, PRBool* oResult)
{
PRBool ret = Equals(aCharset1, aCharset2);
*oResult = ret;
return NS_OK;
}
//==============================================================
class nsCharsetAliasFactory : public nsIFactory {
NS_DECL_ISUPPORTS
@ -478,7 +165,7 @@ NS_IMETHODIMP nsCharsetAliasFactory::CreateInstance(
*aResult = NULL;
nsISupports *inst = new nsCharsetAlias();
nsISupports *inst = new nsCharsetAlias2();
if(NULL == inst) {