Added VFS

git-svn-id: https://spexeah.com:8443/svn/Asuro@1318 6dbc8c32-bb84-406f-8558-d1cf31a0ab0c

src/driver/storage/IDE.pas

@@ -296,8 +296,8 @@ begin
         masterDevice.sectorSize:= 512;
         if masterDevice.maxSectorCount <> 0 then begin
             IDEDevices[0].exists:= true;
-            masterDevice.readCallback:= @read;
+            masterDevice.readCallback:= @IDE.read;
-            masterDevice.writeCallback:= @write;
+            masterDevice.writeCallback:= @IDE.write;
             storagemanagement.register_device(@masterDevice);
         end;
 

src/include/lists.pas

@@ -11,7 +11,6 @@ uses
     console,
     lmemorymanager,
     util,
-    strings,
     tracer;
 
 type
@@ -55,6 +54,9 @@ function  LL_FromString(str : pchar; delimter : char) : PLinkedListBase;
 
 implementation
 
+uses
+    strings;
+
 { Managed Linked List }
 
 function LL_New(ElementSize : uint32) : PLinkedListBase;

src/include/strings.pas

@@ -9,7 +9,8 @@ interface
 
 uses 
     util, 
-    lmemorymanager;
+    lmemorymanager,
+    lists;
 
 function stringToUpper(str : pchar) : pchar;
 function stringToLower(str : pchar) : pchar;

src/kernel.pas

@@ -41,7 +41,7 @@ uses
      base64,
      rand,
      terminal,
-     hashmap;
+     hashmap, vfs;
  
 procedure kmain(mbinfo: Pmultiboot_info_t; mbmagic: uint32); stdcall;
  
@@ -185,6 +185,9 @@ begin
      { Call Tracer }
      tracer.init();
 
+     { VFS Init }
+     vfs.init();
+
      { Management Interfaces }
      tracer.push_trace('kmain.DRVMGMT');
      drivermanagement.init();

src/prog/terminal.pas

@@ -17,7 +17,7 @@ uses
     tracer,
     asuro,
     serial,
-    netutils, nettypes;
+    netutils, nettypes, vfs;
 
 type
     THaltCallback = procedure();
@@ -115,13 +115,13 @@ end;
 
 function getWorkingDirectory : pchar;
 begin
-    getWorkingDirectory:= Working_Directory;
+    getWorkingDirectory:= vfs.getWorkingDirectory;
 end;
 
 procedure setWorkingDirectory(str : pchar);
 begin
     if str <> nil then begin
-        Working_Directory:= stringCopy(str);
+        vfs.changeDirectory(str);
     end;
 end;
 
@@ -425,7 +425,7 @@ begin
     if not Halted then begin
         { Reset the terminal ready for the next command }
         console.writestringWND('Asuro#', TERMINAL_HWND);
-        console.writestringWND(Working_Directory, TERMINAL_HWND);
+        console.writestringWND(vfs.getWorkingDirectory, TERMINAL_HWND);
         console.writestringWND('> ', TERMINAL_HWND);
         bIndex:= 0;
         memset(uint32(@buffer[0]), 0, 1024);