--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Orb/Doxygen/src/filename.cpp	Thu Jan 21 17:29:01 2010 +0000
@@ -0,0 +1,144 @@
+/******************************************************************************
+ *
+ * 
+ *
+ * Copyright (C) 1997-2008 by Dimitri van Heesch.
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation under the terms of the GNU General Public License is hereby 
+ * granted. No representations are made about the suitability of this software 
+ * for any purpose. It is provided "as is" without express or implied warranty.
+ * See the GNU General Public License for more details.
+ *
+ * Documents produced by Doxygen are derivative works derived from the
+ * input used in their production; they are not affected by this license.
+ *
+ */
+
+#include "filename.h"
+#include "util.h"
+
+FileName::FileName(const char *fn,const char *n) : FileList()
+{
+  setAutoDelete(TRUE);
+  fName=fn;
+  name=n;
+}
+
+FileName::~FileName()
+{
+}
+
+
+void FileName::generateDiskNames()
+{
+  //QCString commonPrefix;
+  FileDef *fd=first();
+  int count=0;
+  while (fd) 
+  { 
+    if (!fd->isReference()) count++; 
+    fd=next(); 
+  }
+  if (count==1)
+  {
+    fd=first();
+    // skip references
+    while (fd && fd->isReference()) fd=next();
+    // name if unique, so diskname is simply the name
+    //printf("!!!!!!!! Unique disk name=%s for fd=%s\n",name.data(),fd->diskname.data());
+    fd->diskname=name.copy();
+  }
+  else if (count>1) // multiple occurrences of the same file name
+  {
+    //printf("Multiple occurrences of %s\n",name.data());
+    int i=0,j=0;
+    bool found=FALSE;
+    while (!found) // search for the common prefix of all paths
+    {
+      fd=first();
+      while (fd && fd->isReference()) fd=next();
+      char c=fd->path.at(i);
+      if (c=='/') j=i; // remember last position of dirname
+      fd=next();
+      while (fd && !found)
+      {
+        if (!fd->isReference())
+        {
+          //printf("i=%d j=%d fd->path=`%s' fd->name=`%s'\n",i,j,fd->path.left(i).data(),fd->name().data());
+          if (i==(int)fd->path.length())
+          {
+            //warning("Warning: Input file %s found multiple times!\n"
+            //        "         The generated documentation for this file may not be correct!\n",fd->absFilePath().data());
+            found=TRUE;
+          }
+          else if (fd->path[i]!=c)
+          {
+            found=TRUE;  
+          }
+        } 
+        fd=next();
+      }
+      i++;
+    }
+    fd=first();
+    while (fd)
+    {
+      //printf("fd->setName(%s)\n",(fd->path.right(fd->path.length()-j-1)+name).data());
+      if (!fd->isReference())
+      {
+        QCString prefix = fd->path.right(fd->path.length()-j-1);
+        fd->setName(prefix+name);
+        //printf("!!!!!!!! non unique disk name=%s for fd=%s\n",(prefix+name).data(),fd->diskname.data());
+        fd->diskname=prefix+name;
+      }
+      fd=next();
+    }
+  }
+}
+
+int FileName::compareItems(GCI item1, GCI item2)
+{
+  FileName *f1=(FileName *)item1;
+  FileName *f2=(FileName *)item2;
+  return stricmp(f1->fileName(),f2->fileName());
+}
+
+FileNameIterator::FileNameIterator(const FileName &fname) :
+  QListIterator<FileDef>(fname)
+{
+}
+
+FileNameList::FileNameList() : QList<FileName>()
+{
+}
+
+FileNameList::~FileNameList()
+{
+}
+
+void FileNameList::generateDiskNames()
+{
+  FileName *fn=first();
+  while (fn)
+  {
+    fn->generateDiskNames();
+    fn=next();
+  }
+}
+
+int FileNameList::compareItems(GCI item1, GCI item2)
+{
+  FileName *f1=(FileName *)item1;
+  FileName *f2=(FileName *)item2;
+  //printf("FileNameList::compareItems `%s'<->`%s'\n",
+  //    f1->fileName(),f2->fileName());
+  return Config_getBool("FULL_PATH_NAMES") ?
+         stricmp(f1->fullName(),f2->fullName()) :
+         stricmp(f1->fileName(),f2->fileName());
+}
+
+FileNameListIterator::FileNameListIterator(const FileNameList &fnlist) :
+  QListIterator<FileName>(fnlist)
+{
+}