From f7a9549bd6ad83f2e0bceec9cddacfa5e3f84a54 Mon Sep 17 00:00:00 2001 From: Mike Buland Date: Mon, 1 May 2006 17:11:04 +0000 Subject: libbu++ is finally laid out the way it should be, trunk, branches, and tags. --- src/xmlstringreader.h | 49 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 src/xmlstringreader.h (limited to 'src/xmlstringreader.h') diff --git a/src/xmlstringreader.h b/src/xmlstringreader.h new file mode 100644 index 0000000..07da83c --- /dev/null +++ b/src/xmlstringreader.h @@ -0,0 +1,49 @@ +#ifndef XMLSTRINGREADER +#define XMLSTRINGREADER + +#include +#include "xmlreader.h" +#include "flexbuf.h" + +/** + * Takes care of reading in xml formatted data from a file. This could/should + * be made more arbitrary in the future so that we can read the data from any + * source. This is actually made quite simple already since all data read in + * is handled by one single helper function and then palced into a FlexBuf for + * easy access by the other functions. The FlexBuf also allows for block + * reading from disk, which improves speed by a noticable amount. + *
+ * There are also some extra features implemented that allow you to break the + * standard XML reader specs and eliminate leading and trailing whitespace in + * all read content. This is useful in situations where you allow additional + * whitespace in the files to make them easily human readable. The resturned + * content will be NULL in sitautions where all content between nodes was + * stripped. + *@author Mike Buland + */ +class XmlStringReader : public XmlReader +{ +public: + /** + * Create a new string reader around an already created and formatted + * null-terminated string. + *@param sString A pointer to the string data that will be used. This data + * is not changed during processing. + *@param bStrip Strip out leading and trailing whitespace. + */ + XmlStringReader( const char *sString, bool bStrip=false ); + + /** + * Destroy this string reader. + */ + ~XmlStringReader(); + +private: + char getChar( int nIndex = 0 ); + void usedChar(); + const char *sString; /**< Internal pointer to the input string. */ + int nIndex; /**< Our index into the string */ + int nLength; /**< The computed length of the string */ +}; + +#endif -- cgit v1.2.3