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# frozen_string_literal: true
#-------------------------------------------------------------------------
# # Copyright (c) Microsoft and contributors. All rights reserved.
#
# The MIT License(MIT)
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files(the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions :
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#--------------------------------------------------------------------------
require "rbconfig"
module Azure::Storage::Blob
module Default
# Default REST service (STG) version number
STG_VERSION = "2018-11-09"
# The number of default concurrent requests for parallel operation.
DEFAULT_PARALLEL_OPERATION_THREAD_COUNT = 1
# Constant representing a kilobyte (Non-SI version).
KB = 1024
# Constant representing a megabyte (Non-SI version).
MB = 1024 * 1024
# Constant representing a gigabyte (Non-SI version).
GB = 1024 * 1024 * 1024
# Specifies HTTP.
HTTP = "http"
# Specifies HTTPS.
HTTPS = "https"
# Default HTTP port.
DEFAULT_HTTP_PORT = 80
# Default HTTPS port.
DEFAULT_HTTPS_PORT = 443
# Marker for atom metadata.
XML_METADATA_MARKER = "$"
# Marker for atom value.
XML_VALUE_MARKER = "_"
# Default value for Content-Type if request has body.
CONTENT_TYPE_VALUE = "application/octet-stream"
# Default User Agent header string
USER_AGENT = "Azure-Storage/#{Azure::Storage::Blob::Version.to_uas}-#{Azure::Storage::Common::Version.to_uas} (Ruby #{RUBY_VERSION}-p#{RUBY_PATCHLEVEL}; #{Azure::Storage::Common::Default.os})".freeze
end
# Defines constants for use with blob operations.
module BlobConstants
# XML element for the latest.
LATEST_ELEMENT = "Latest"
# XML element for uncommitted blocks.
UNCOMMITTED_ELEMENT = "Uncommitted"
# XML element for a block list.
BLOCK_LIST_ELEMENT = "BlockList"
# XML element for committed blocks.
COMMITTED_ELEMENT = "Committed"
# The default write page size, in bytes, used by blob streams.
DEFAULT_WRITE_PAGE_SIZE_IN_BYTES = 4 * 1024 * 1024
# The minimum write page size, in bytes, used by blob streams.
MIN_WRITE_PAGE_SIZE_IN_BYTES = 2 * 1024 * 1024
# The default maximum size, in bytes, of a blob before it must be separated into blocks.
DEFAULT_SINGLE_BLOB_PUT_THRESHOLD_IN_BYTES = 128 * 1024 * 1024
# The default write block size, in bytes, used by blob streams.
DEFAULT_WRITE_BLOCK_SIZE_IN_BYTES = 4 * 1024 * 1024
# The maximum size of a single block.
MAX_BLOCK_SIZE = 100 * 1024 * 1024
# The maximum count of blocks for a block blob
MAX_BLOCK_COUNT = 50000
# The maximum size of block blob
MAX_BLOCK_BLOB_SIZE = 50000 * 100 * 1024 * 1024
# The maximum size of block blob
MAX_APPEND_BLOB_SIZE = 1024 * 1024 * 1024 * 1024
# The maximum size, in bytes, of a blob before it must be separated into blocks.
MAX_SINGLE_UPLOAD_BLOB_SIZE_IN_BYTES = 256 * 1024 * 1024
# The maximum range get size when requesting for a contentMD5
MAX_RANGE_GET_SIZE_WITH_MD5 = 4 * 1024 * 1024
# The maximum page range size for a page update operation.
MAX_UPDATE_PAGE_SIZE = 4 * 1024 * 1024
# The maximum buffer size for writing a stream buffer.
MAX_QUEUED_WRITE_DISK_BUFFER_SIZE = 64 * 1024 * 1024
# Max size for single get page range. The max value should be 150MB
# http://blogs.msdn.com/b/windowsazurestorage/archive/2012/03/26/getting-the-page-ranges-of-a-large-page-blob-in-segments.aspx
MAX_SINGLE_GET_PAGE_RANGE_SIZE = 37 * 4 * 1024 * 1024
# The size of a page, in bytes, in a page blob.
PAGE_SIZE = 512
# The maximum validity of user delegation SAS (7 days from the current time).
MAX_USER_DELEGATION_KEY_SECONDS = 60 * 60 * 24 * 7
# Resource types.
module ResourceTypes
CONTAINER = "c"
BLOB = "b"
end
# List blob types.
module ListBlobTypes
Blob = "b"
Directory = "d"
end
# Put page write options
module PageWriteOptions
UPDATE = "update"
CLEAR = "clear"
end
# Blob types
module BlobTypes
BLOCK = "BlockBlob"
PAGE = "PageBlob"
APPEND = "AppendBlob"
end
# Blob lease constants
module LeaseOperation
ACQUIRE = "acquire"
RENEW = "renew"
CHANGE = "change"
RELEASE = "release"
BREAK = "break"
end
end
module BlobErrorCodeStrings
INVALID_BLOCK_ID = "InvalidBlockId"
BLOB_NOT_FOUND = "BlobNotFound"
BLOB_ALREADY_EXISTS = "BlobAlreadyExists"
CONTAINER_ALREADY_EXISTS = "ContainerAlreadyExists"
CONTAINER_NOT_FOUND = "ContainerNotFound"
INVALID_BLOB_OR_BLOCK = "InvalidBlobOrBlock"
INVALID_BLOCK_LIST = "InvalidBlockList"
MAX_BLOB_SIZE_CONDITION_NOT_MET = "MaxBlobSizeConditionNotMet"
APPEND_POSITION_CONDITION_NOT_MET = "AppendPositionConditionNotMet"
end
end
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