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Added optional encoding to XML declaration

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This commit is contained in:
jez_higgins 2005-04-08 11:25:16 +00:00
parent 6cd0039207
commit 615a83cc37
1 changed files with 60 additions and 4 deletions
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64
SAX/filter/Writer.h
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@ -50,7 +50,8 @@ class basic_Writer : public basic_XMLFilterImpl<string_type>,
stream_(&stream),
lexicalHandler_(0),
declHandler_(0),
lastTag_(startTag)
lastTag_(startTag),
encoding_()
{
} // basic_Writer
@ -64,12 +65,50 @@ class basic_Writer : public basic_XMLFilterImpl<string_type>,
stream_(&stream),
lexicalHandler_(0),
declHandler_(0),
lastTag_(startTag)
lastTag_(startTag),
encoding_()
{
} // basic_Writer
basic_Writer(ostreamT& stream, const stringT& encoding, unsigned int indent = 2) :
inCDATA_(false),
inDTD_(false),
internalSubset_(true),
indent_(indent),
depth_(0),
stream_(&stream),
lexicalHandler_(0),
declHandler_(0),
lastTag_(startTag),
encoding_(encoding)
{
} // basic_Writer
basic_Writer(ostreamT& stream, XMLReaderT& parent, const stringT& encoding, unsigned int indent = 2) :
XMLFilterT(parent),
inCDATA_(false),
inDTD_(false),
internalSubset_(true),
indent_(indent),
depth_(0),
stream_(&stream),
lexicalHandler_(0),
declHandler_(0),
lastTag_(startTag),
encoding_(encoding)
{
} // basic_Writer
virtual void parse(InputSourceT& input);
// setEncoding
// Sets the encoding included in the XML declaration. If not set, then the encoding
// declaration will be omitted.
// NOTE: This is merely a label. The writer will not perform any transcoding. It is
// your responsibility to ensure that the data is already properly encoded, or that the
// destination stream will perform any necessary transcoding.
void setEncoding(const stringT& encoding) { encoding_ = encoding; }
protected:
// Parser
virtual std::auto_ptr<PropertyBaseT> doGetProperty(const stringT& name);
@ -115,6 +154,7 @@ class basic_Writer : public basic_XMLFilterImpl<string_type>,
bool isDtd(const stringT& name);
private:
stringT encoding_;
bool inCDATA_;
bool inDTD_;
bool internalSubset_;
@ -205,8 +245,24 @@ void basic_Writer<string_type>::startDocument()
<< UnicodeT::NUMBER_1
<< UnicodeT::FULL_STOP
<< UnicodeT::NUMBER_0
<< UnicodeT::QUOTATION_MARK
<< UnicodeT::QUESTION_MARK
<< UnicodeT::QUOTATION_MARK;
if(encoding_.size())
*stream_ << UnicodeT::SPACE
<< UnicodeT::LOWERCASE_E
<< UnicodeT::LOWERCASE_N
<< UnicodeT::LOWERCASE_C
<< UnicodeT::LOWERCASE_O
<< UnicodeT::LOWERCASE_D
<< UnicodeT::LOWERCASE_I
<< UnicodeT::LOWERCASE_N
<< UnicodeT::LOWERCASE_G
<< UnicodeT::EQUALS_SIGN
<< UnicodeT::QUOTATION_MARK
<< encoding_
<< UnicodeT::QUOTATION_MARK;
*stream_ << UnicodeT::QUESTION_MARK
<< UnicodeT::GREATER_THAN_SIGN
<< UnicodeT::LINE_FEED;