smb2c/lib/api/exists.js

SMB2 Client from marsaud-smb2 0.7.2

var SMB2Forge = require('../tools/smb2-forge')
  , SMB2Request = SMB2Forge.request
  ;

/*
 * exists
 * ======
 *
 * test the existence of a file
 *
 *  - try to open the file
 *
 *  - close the file
 *
 */
module.exports = function(path, cb){

  var connection = this;

  SMB2Request('open', {path:path}, connection, function(err, file){
    if(err) cb && cb(null, false);
    else SMB2Request('close', file, connection, function(err){
      cb && cb(null, true);
    });
  });

}