1 files changed, 133 insertions, 0 deletions
diff --git a/addon/xmlread/main.cpp b/addon/xmlread/main.cpp
new file mode 100644
index 0000000..3f607f4
--- /dev/null
+++ b/addon/xmlread/main.cpp
@@ -0,0 +1,133 @@
+// ---------------------------------------------------------------------------
+//  Includes
+// ---------------------------------------------------------------------------
+#include <util/PlatformUtils.hpp>
+#include <parsers/SAXParser.hpp>
+#include "strx.h"
+#include "saxhandlers.h"
+#include "compounddef.h"
+
+// ---------------------------------------------------------------------------
+//  Local data
+//
+//  xmlFile
+//      The path to the file to parser. Set via command line.
+//
+// ---------------------------------------------------------------------------
+static char*    xmlFile         = 0;
+
+// ---------------------------------------------------------------------------
+//  Local helper methods
+// ---------------------------------------------------------------------------
+static void usage()
+{
+    cout <<  "\nUsage: xmlread file.xml\n"
+         <<  "   Extracts the class hierarchy from a doxygen generated XML file.\n"
+         <<  endl;
+}
+
+// recursively display non-root compounds
+static void showDerivedCompounds(QList<CompoundDef> *compoundList,int level)
+{
+  if (compoundList->count()>0)
+  {
+    QListIterator<CompoundDef> cli(*compoundList);
+    CompoundDef *cd;
+    for (cli.toFirst();(cd=cli.current());++cli)
+    {
+      int i;
+      for (i=0;i<level;i++) cout << "  ";
+      cout << cd->name() << endl;
+      showDerivedCompounds(cd->derivedCompounds(),level+1);
+    }
+  }
+}
+
+// show compound hierarchy
+static void showCompoundHierarchy(CompoundSDict *compounds)
+{
+  CompoundSDictIterator cdi(*compounds);
+  CompoundDef *cd;
+  for (cdi.toFirst();(cd=cdi.current());++cdi)
+  {
+    if (cd->type()==CompoundDef::Class_t && 
+        cd->baseCompounds()->count()==0) // root compound
+    {
+      cout << cd->name() << endl;
+      showDerivedCompounds(cd->derivedCompounds(),1);
+    }
+  }
+}
+
+// ---------------------------------------------------------------------------
+//  Program entry point
+// ---------------------------------------------------------------------------
+int main(int argC, char* argV[])
+{
+    // Initialize the XML4C2 system
+    try
+    {
+         XMLPlatformUtils::Initialize();
+    }
+    catch (const XMLException& toCatch)
+    {
+         cerr << "Error during initialization! :\n"
+              << StrX(toCatch.getMessage()) << endl;
+         return 1;
+    }
+
+    // Check command line and extract arguments.
+    if (argC!=2)
+    {
+        usage();
+        return 1;
+    }
+
+    // Watch for special case help request
+    if (strcmp(argV[1], "-?") == 0)
+    {
+        usage();
+        return 0;
+    }
+
+    // Assume the argument is a file name
+    xmlFile = argV[1];
+
+    //
+    //  Create a SAX validating parser object. 
+    //
+    SAXParser parser;
+    parser.setDoValidation(TRUE);
+
+    //  Create a compound dictionary, where the results will be stored.
+    //  The size of the dictionary is 1009 entries (should be a prime number)
+    CompoundSDict compounds(1009);
+
+    //
+    //  Create the handler object and install it as the document and error
+    //  handler for the parser.
+    //
+    SaxPass1Handlers handler(&compounds);
+    parser.setDocumentHandler(&handler);
+    parser.setErrorHandler(&handler);
+
+    // Parse the file and catch any exceptions that propogate out
+    try
+    {
+        parser.parse(xmlFile);
+    }
+    catch (const XMLException& toCatch)
+    {
+        cerr << "\nFile not found: '" << xmlFile << "'\n"
+             << "Exception message is: \n"
+             << StrX(toCatch.getMessage())
+             << "\n" << endl;
+        return -1;
+    }
+
+    // Show the class hierarchy that we extracted
+    showCompoundHierarchy(&compounds);
+
+    return 0;
+}
+