# Copyright (c) 2010-2013 OpenStack, LLC.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.


class ClientException(Exception):

    def __init__(self, msg, http_scheme='', http_host='', http_port='',
                 http_path='', http_query='', http_status=0, http_reason='',
#SYNO_SWIFT_START
                 http_device='', http_response_content='', http_response_header=''):
        '''
#SYNO_SWIFT_END
                 http_device='', http_response_content=''):
#SYNO_SWIFT_START
        '''
#SYNO_SWIFT_END
        Exception.__init__(self, msg)
        self.msg = msg
        self.http_scheme = http_scheme
        self.http_host = http_host
        self.http_port = http_port
        self.http_path = http_path
        self.http_query = http_query
        self.http_status = http_status
        self.http_reason = http_reason
        self.http_device = http_device
        self.http_response_content = http_response_content
#SYNO_SWIFT_START
        self.http_response_header = http_response_header
#SYNO_SWIFT_END

    def __str__(self):
        a = self.msg
        b = ''
        if self.http_scheme:
            b += '%s://' % self.http_scheme
        if self.http_host:
            b += self.http_host
        if self.http_port:
            b += ':%s' % self.http_port
        if self.http_path:
            b += self.http_path
        if self.http_query:
            b += '?%s' % self.http_query
        if self.http_status:
            if b:
                b = '%s %s' % (b, self.http_status)
            else:
                b = str(self.http_status)
        if self.http_reason:
            if b:
                b = '%s %s' % (b, self.http_reason)
            else:
                b = '- %s' % self.http_reason
        if self.http_device:
            if b:
                b = '%s: device %s' % (b, self.http_device)
            else:
                b = 'device %s' % self.http_device
        if self.http_response_content:
            if len(self.http_response_content) <= 60:
                b += '   %s' % self.http_response_content
            else:
                b += '  [first 60 chars of response] %s' \
                    % self.http_response_content[:60]
#SYNO_SWIFT_START
        if self.http_response_header:
            if 'x-trans-id' in self.http_response_header:
                b += '  [header] {\'x-trans-id\': \'%s\', ...}' \
                    % (self.http_response_header.get('x-trans-id'))
            elif len(str(self.http_response_header)) <= 60:
                b += '  [header] %s' % self.http_response_header
            else:
                b += '  [first 60 chars of header] %s' \
                    % str(self.http_response_header)[:60]
#SYNO_SWIFT_END
        return b and '%s: %s' % (a, b) or a