Initial source commit

minorGems/formats/html/HTMLUtils.cpp

@@ -0,0 +1,57 @@
+/*
+ * Modification History
+ *
+ * 2002-September-12    Jason Rohrer
+ * Created.
+ */
+
+
+
+#include "HTMLUtils.h"
+
+#include "minorGems/util/stringUtils.h"
+#include "minorGems/util/SimpleVector.h"
+
+#include <string.h>
+
+
+
+char *HTMLUtils::removeAllTags( char *inString ) {
+
+    SimpleVector<char> *returnStringVector = new SimpleVector<char>();
+
+
+    int stringLength = strlen( inString );
+
+    int i = 0;
+
+    while( i < stringLength ) {
+        if( inString[i] == '<' ) {
+            // the start of a tag
+
+            // skip all until (and including) close of tag
+            while( i < stringLength && inString[i] != '>' ) {
+                // do nothing
+                i++;
+                }
+            }
+        else {
+            returnStringVector->push_back( inString[i] );
+            }
+        i++;
+        }
+    
+
+    int numChars = returnStringVector->size();
+    char *returnString = new char[ numChars + 1 ];
+
+    for( i=0; i<numChars; i++ ) {
+        returnString[i] = *( returnStringVector->getElement( i ) );
+        }
+
+    returnString[ numChars ] = '\0';
+
+    delete returnStringVector;
+
+    return returnString;
+    }

minorGems/formats/html/HTMLUtils.h

@@ -0,0 +1,46 @@
+/*
+ * Modification History
+ *
+ * 2002-September-12    Jason Rohrer
+ * Created.
+ */
+
+
+
+#ifndef HTML_UTILS_INCLUDED
+#define HTML_UTILS_INCLUDED
+
+
+
+/**
+ * Utilities for processing HTML.
+ *
+ * @author Jason Rohrer
+ */
+class HTMLUtils {
+
+
+
+    public:
+
+
+        
+        /**
+         * Removes all HTML tags from an HTML string.
+         *
+         * @param the HTML data as a \0-terminated string.
+         *   Must be destroyed by caller if non-const.
+         *
+         * @return data with all HTML tags removed as a  newly allocated
+         *   \0-terminated string.
+         *   Must be destroyed by caller.
+         */
+        static char *removeAllTags( char *inString );
+
+        
+        
+    };
+
+
+
+#endif