examples/Base/FileServer/Connecting/Connecting.cpp

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Description: 
NB. THE FOLLOWING CODE CREATES A DIRECTORY CALLED F32TEST IN THE DEFAULT 
DIRECTORY AND DELETES IT BEFORE EXITING. 
*/


#include <f32file.h>
#include "CommonFramework.h"
        
static RFs fsSession;

static void doExampleL()
    {
        // Define descriptor constants using the _LIT macro 
        _LIT(KMessage1,"Default path for fsSession is %S\n");
        _LIT(KMessage2,"Session path for fsSession is now %S\n");
        _LIT(KMessage3,"Session path for fsSession2 is %S\n");
    _LIT(KTestDir,"f32test\\");

          // Open file server session
        User::LeaveIfError(fsSession.Connect());
        
          // Get the default session path, and display it.
          // It should be the private path for this (process)
          // i.e.\private\0fffff04 of the writable drive.
        TFileName path;
        User::LeaveIfError(fsSession.SessionPath(path));
        console->Printf(KMessage1,&path);

          // Create a directory within the default session path.
          // and then set the default path to the full directory.
          //
          // Steps.
          // 
          // 1  Create the private path - it is not automatically created by the Symbian platform.
          // 2. Get the name of the private path
          // 3. Create the new directory level f32test\ within the private path
          // 4. Set the session path to \private\0fffff04\f32test.
        User::LeaveIfError(fsSession.CreatePrivatePath(RFs::GetSystemDrive())); // <--- 1.
        fsSession.PrivatePath(path);   // <------------------------------ 2.
        path.Append(KTestDir);
        User::LeaveIfError(fsSession.MkDir(path));// <------------------- 3.
        User::LeaveIfError(fsSession.SetSessionPath(path)); // <--------- 4.
                
          // Retrieve the session path to make sure that the system
          // agrees with what we believe is the new session path.
          // Clear the path descriptor; this is NOT necessary, but just
          // shows that we are not cheating !
    path.SetLength(0);
    User::LeaveIfError(fsSession.SessionPath(path));
        console->Printf(KMessage2,&path);
         
          // Make another connection to the file server and show  
          // its default session path.It should be the original 
          // private path for this (process) i.e.\private\0fffff04
          // of the writable drive.
        RFs fsSession2;
        User::LeaveIfError(fsSession2.Connect());
        fsSession2.SessionPath(path);
        console->Printf(KMessage3,&path);

      // Remove the \f32test\ directory 
        fsSession.PrivatePath(path);       
        path.Append(KTestDir);
        User::LeaveIfError(fsSession.RmDir(path));
        
          // Close these two sessions with the file server.
        fsSession2.Close();
        fsSession.Close();
        }

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