示例#1
0
    def open(self, path, flags, attr):
        print 'OPENING'
        permissions = self._get_bioshare_path_permissions(path)
        IS_WRITE = flags & os.O_CREAT or flags & os.O_WRONLY or flags & os.O_RDWR or flags & os.O_APPEND
        if not ((not IS_WRITE and Share.PERMISSION_VIEW in permissions and Share.PERMISSION_DOWNLOAD in permissions) or  (IS_WRITE and Share.PERMISSION_WRITE in permissions and Share.PERMISSION_VIEW in permissions)):
#         if Share.PERMISSION_WRITE not in permissions:
            raise PermissionDenied()
        if flags & os.O_CREAT or flags & os.O_WRONLY or flags & os.O_RDWR or flags & os.O_APPEND:
            self._path_modified(path)
        path = self._realpath(path)
        try:
            binary_flag = getattr(os, 'O_BINARY', 0)
            flags |= binary_flag
            mode = getattr(attr, 'st_mode', None)
            if mode is not None:
                fd = os.open(path, flags, mode)
            else:
                # os.open() defaults to 0777 which is
                # an odd default mode for files
                fd = os.open(path, flags, o666)
        except OSError as e:
            return SFTPServer.convert_errno(e.errno)
        try:
            if (flags & os.O_CREAT) and (attr is not None):
                attr._flags &= ~attr.FLAG_PERMISSIONS
                SFTPServer.set_file_attr(path, attr)
            if flags & os.O_WRONLY:
                if flags & os.O_APPEND:
                    fstr = 'ab'
                else:
                    fstr = 'wb'
            elif flags & os.O_RDWR:
                if flags & os.O_APPEND:
                    fstr = 'a+b'
                else:
                    fstr = 'r+b'
            else:
                # O_RDONLY (== 0)
                fstr = 'rb'
        except Exception as e:
            print e.message
        try:
            f = os.fdopen(fd, fstr)
        except OSError as e:
            return SFTPServer.convert_errno(e.errno)
        fobj = SFTPHandle(flags,permissions=permissions)
        fobj.filename = path
        fobj.readfile = f
        fobj.writefile = f
        return fobj
                        'res_model': object2._name,
                        'partner_id': partner,
                        'res_id': object2.id
                    })
                cid = fobj.create(cr, uid, val, context={})
            cr.commit()
            cr.close()
            f = file_wrapper('', cid, cr.dbname, uid, )

        except Exception,e:
            log(e)
            raise OSError(1, 'Operation not permited.')
        
        if f :
            fobj = SFTPHandle(flags)
            fobj.filename =  objname
            fobj.readfile = None
            fobj.writefile = f
            return fobj
        return False

    def remove(self, node):
        """ Remove  """
        assert node
        if node.type == 'collection':
            return self.rmdir(node)
        elif node.type == 'file':
            return self.rmfile(node)
        raise OSError(1, 'Operation not permited.')

    def rmfile(self, node):
示例#3
0
            cr.commit()
            cr.close()
            f = file_wrapper(
                '',
                cid,
                cr.dbname,
                uid,
            )

        except Exception, e:
            log(e)
            raise OSError(1, 'Operation not permited.')

        if f:
            fobj = SFTPHandle(flags)
            fobj.filename = objname
            fobj.readfile = None
            fobj.writefile = f
            return fobj
        return False

    def remove(self, node):
        """ Remove  """
        assert node
        if node.type == 'collection':
            return self.rmdir(node)
        elif node.type == 'file':
            return self.rmfile(node)
        raise OSError(1, 'Operation not permited.')

    def rmfile(self, node):