Added DirTree browsing

2 files changed, 33 insertions, 2 deletions

diff --git a/includes/isobuilder.h b/includes/isobuilder.h
index e0a8849..572c332 100644
--- a/includes/isobuilder.h
+++ b/includes/isobuilder.h
@@ -17,7 +17,7 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-/* $Id: isobuilder.h,v 1.3 2003-12-04 03:35:31 pixel Exp $ */
+/* $Id: isobuilder.h,v 1.4 2003-12-04 03:39:28 pixel Exp $ */
 
 #ifndef __ISOBUILDER_H__

 #define __ISOBUILDER_H__

@@ -57,6 +57,10 @@ class isobuilder : public Base {
         bool have_xa, xa_dir, xa_audio, xa_str, xa_xa, xa_form1;

         int buildentry(Byte * buffer, int spaceleft, bool put_xa = true);

         int mode;

+        DirTree * Father();

+        DirTree * Child();

+        DirTree * Brother();

+        DirTree * Find(const String &);

       private:

         DirTree * father, * child, * brother;

         bool dir;

diff --git a/lib/isobuilder.cpp b/lib/isobuilder.cpp
index e0433e0..cee2b93 100644
--- a/lib/isobuilder.cpp
+++ b/lib/isobuilder.cpp
@@ -17,7 +17,7 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-/* $Id: isobuilder.cpp,v 1.3 2003-12-04 03:35:31 pixel Exp $ */
+/* $Id: isobuilder.cpp,v 1.4 2003-12-04 03:39:28 pixel Exp $ */
 
 #include "isobuilder.h"

 

@@ -380,6 +380,33 @@ int isobuilder::DirTree::numerate(int n) {
     return n;

 }

 

+isobuilder::DirTree * isobuilder::DirTree::Father() {

+    return father;

+}

+

+isobuilder::DirTree * isobuilder::DirTree::Brother() {

+    return brother;

+}

+

+isobuilder::DirTree * isobuilder::DirTree::Child() {

+    return child;

+}

+

+isobuilder::DirTree * isobuilder::DirTree::Find(const String & _name) {

+    DirTree * p = 0;

+

+    if (name == _name)

+        return this;

+    

+    if (brother)

+        p = brother->Find(_name);

+

+    if (!p && child)

+        return child->Find(_name);

+

+    return p;

+}

+

 isobuilder::isobuilder(Handle * _w, int _mode) : w(_w), sector(0), nsectors(0), basics(false), dmode(_mode) {

     Byte sect[2352];

     memset(sect, 0, 2352);