1 files changed, 52 insertions, 0 deletions

diff --git a/src/lib/hd24devicenamegenerator.h b/src/lib/hd24devicenamegenerator.h
new file mode 100755
index 0000000..40349ab
--- /dev/null
+++ b/src/lib/hd24devicenamegenerator.h
@@ -0,0 +1,52 @@
+#ifndef __hd24devnamegenerator_h__
+#define __hd24devnamegenerator_h__
+
+#include <config.h>
+#include <stdio.h>
+#include <string>
+#include <iostream>
+#include <vector>
+#include "convertlib.h"
+
+using namespace std;
+
+class hd24devicenamegenerator 
+{
+        private:
+                char* imagespath; // path of device images
+                vector<string>* filelist;
+                __uint32 getnumberoffiles();
+                __uint32 filecount; // cache for getnumberoffiles
+                __uint32 getnumberofsysdevs();
+                __uint32 hd24filecount(const char* imagedir);
+                void initvars();
+                const char* getfilename(__uint32 filenum);
+                void clearfilelist();
+        public:
+                ~hd24devicenamegenerator();
+                hd24devicenamegenerator();
+                
+                __uint32 getnumberofnames();
+                string* getdevicename(__uint32 number);
+                
+                const char* imagedir();
+                
+                /*
+                   Setting the image dir resets the filecount to 0
+                   which means the next call will actually count the image
+                   files in the image dir (a rather heavy operation), and
+                   caches the result in filecount.
+                   imagedir(imagedir()) will force a filecount reset.
+                   
+                   If the image dir is NULL, only system devices are returned.
+                */
+                
+                const char* imagedir(const char* newdir);
+                /*
+                  returns NULL on alloc error, const char*=dirname otherwise
+                */
+                  
+};
+
+#endif
+