# Copyright 2020, Google Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
#     * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#     * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
#     * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
"""Stream Exceptions.
"""

# Note: request.connection.write/read are used in this module, even though
# mod_python document says that they should be used only in connection
# handlers. Unfortunately, we have no other options. For example,
# request.write/read are not suitable because they don't allow direct raw bytes
# writing/reading.


# Exceptions
class ConnectionTerminatedException(Exception):
    """This exception will be raised when a connection is terminated
    unexpectedly.
    """

    pass


class InvalidFrameException(ConnectionTerminatedException):
    """This exception will be raised when we received an invalid frame we
    cannot parse.
    """

    pass


class BadOperationException(Exception):
    """This exception will be raised when send_message() is called on
    server-terminated connection or receive_message() is called on
    client-terminated connection.
    """

    pass


class UnsupportedFrameException(Exception):
    """This exception will be raised when we receive a frame with flag, opcode
    we cannot handle. Handlers can just catch and ignore this exception and
    call receive_message() again to continue processing the next frame.
    """

    pass


class InvalidUTF8Exception(Exception):
    """This exception will be raised when we receive a text frame which
    contains invalid UTF-8 strings.
    """

    pass


# vi:sts=4 sw=4 et

fd8b5a98cf73e87b79cddbc24e0823f29628ede1
<mask token>


class BadOperationException(Exception):
    """This exception will be raised when send_message() is called on
    server-terminated connection or receive_message() is called on
    client-terminated connection.
    """
    pass


class UnsupportedFrameException(Exception):
    """This exception will be raised when we receive a frame with flag, opcode
    we cannot handle. Handlers can just catch and ignore this exception and
    call receive_message() again to continue processing the next frame.
    """
    pass


class InvalidUTF8Exception(Exception):
    """This exception will be raised when we receive a text frame which
    contains invalid UTF-8 strings.
    """
    pass

<mask token>


class InvalidFrameException(ConnectionTerminatedException):
    """This exception will be raised when we received an invalid frame we
    cannot parse.
    """
    pass


class BadOperationException(Exception):
    """This exception will be raised when send_message() is called on
    server-terminated connection or receive_message() is called on
    client-terminated connection.
    """
    pass


class UnsupportedFrameException(Exception):
    """This exception will be raised when we receive a frame with flag, opcode
    we cannot handle. Handlers can just catch and ignore this exception and
    call receive_message() again to continue processing the next frame.
    """
    pass


class InvalidUTF8Exception(Exception):
    """This exception will be raised when we receive a text frame which
    contains invalid UTF-8 strings.
    """
    pass

<mask token>


class ConnectionTerminatedException(Exception):
    <mask token>
    pass


class InvalidFrameException(ConnectionTerminatedException):
    """This exception will be raised when we received an invalid frame we
    cannot parse.
    """
    pass


class BadOperationException(Exception):
    """This exception will be raised when send_message() is called on
    server-terminated connection or receive_message() is called on
    client-terminated connection.
    """
    pass


class UnsupportedFrameException(Exception):
    """This exception will be raised when we receive a frame with flag, opcode
    we cannot handle. Handlers can just catch and ignore this exception and
    call receive_message() again to continue processing the next frame.
    """
    pass


class InvalidUTF8Exception(Exception):
    """This exception will be raised when we receive a text frame which
    contains invalid UTF-8 strings.
    """
    pass

<mask token>


class ConnectionTerminatedException(Exception):
    """This exception will be raised when a connection is terminated
    unexpectedly.
    """
    pass


class InvalidFrameException(ConnectionTerminatedException):
    """This exception will be raised when we received an invalid frame we
    cannot parse.
    """
    pass


class BadOperationException(Exception):
    """This exception will be raised when send_message() is called on
    server-terminated connection or receive_message() is called on
    client-terminated connection.
    """
    pass


class UnsupportedFrameException(Exception):
    """This exception will be raised when we receive a frame with flag, opcode
    we cannot handle. Handlers can just catch and ignore this exception and
    call receive_message() again to continue processing the next frame.
    """
    pass


class InvalidUTF8Exception(Exception):
    """This exception will be raised when we receive a text frame which
    contains invalid UTF-8 strings.
    """
    pass

# Copyright 2020, Google Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
#     * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#     * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
#     * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
"""Stream Exceptions.
"""

# Note: request.connection.write/read are used in this module, even though
# mod_python document says that they should be used only in connection
# handlers. Unfortunately, we have no other options. For example,
# request.write/read are not suitable because they don't allow direct raw bytes
# writing/reading.


# Exceptions
class ConnectionTerminatedException(Exception):
    """This exception will be raised when a connection is terminated
    unexpectedly.
    """

    pass


class InvalidFrameException(ConnectionTerminatedException):
    """This exception will be raised when we received an invalid frame we
    cannot parse.
    """

    pass


class BadOperationException(Exception):
    """This exception will be raised when send_message() is called on
    server-terminated connection or receive_message() is called on
    client-terminated connection.
    """

    pass


class UnsupportedFrameException(Exception):
    """This exception will be raised when we receive a frame with flag, opcode
    we cannot handle. Handlers can just catch and ignore this exception and
    call receive_message() again to continue processing the next frame.
    """

    pass


class InvalidUTF8Exception(Exception):
    """This exception will be raised when we receive a text frame which
    contains invalid UTF-8 strings.
    """

    pass


# vi:sts=4 sw=4 et
