Ok, no code is left in src, it's all in src/old. We'll gradually move code back

into src as it's fixed and re-org'd.  This includes tests, which, I may write a
unit test system into libbu++ just to make my life easier.

1 files changed, 49 insertions, 0 deletions

diff --git a/src/old/xmlstringreader.h b/src/old/xmlstringreader.h
new file mode 100644
index 0000000..1239ef4
--- /dev/null
+++ b/src/old/xmlstringreader.h
@@ -0,0 +1,49 @@
+#ifndef XMLSTRINGREADER
+#define XMLSTRINGREADER
+
+#include <stdio.h>
+#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.
+ * <br>
+ * 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.
+         */
+        virtual ~XmlStringReader();
+
+private:
+        char getChar( int nIndex = 0 );
+        void usedChar( int nAmnt = 1 );
+        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