Microsoft.AspNetCore.WebUtilities

Unescape a URL path

The byte span represents a UTF8 encoding url path. The byte span where unescaped url path is copied to. Whether we are doing form encoding or not. The length of the byte sequence of the unescaped url path.

Unescape a URL path in place.

The byte span represents a UTF8 encoding url path. Whether we are doing form encoding or not. The number of the bytes representing the result. The unescape is done in place, which means after decoding the result is the subset of the input span.

Unescape the percent-encodings

The iterator point to the first % char The place to write to The byte array Whether we are doing form encodoing

Read the percent-encoding and try unescape it. The operation first peek at the character the iterator points at. If it is % the is then moved on to scan the following to characters. If the two following characters are hexadecimal literals they will be unescaped and the value will be returned. If the first character is not % the iterator will be removed beyond the location of % and -1 will be returned. If the following two characters can't be successfully unescaped the iterator will be move behind the % and -1 will be returned.

The value to read The byte array Whether we are decoding a form or not. Will escape '/' if we are doing form encoding The unescaped byte if success. Otherwise return -1.

Read the next char and convert it into hexadecimal value. The index will be moved to the next byte no matter whether the operation successes.

The index of the byte in the buffer to read The byte span from which the hex to be read The hexadecimal value if successes, otherwise -1.

Encodes supplied data into Base64 and replaces any URL encodable characters into non-URL encodable characters.

Data to be encoded. Base64 encoded string modified with non-URL encodable characters

Decodes supplied string by replacing the non-URL encodable characters with URL encodable characters and then decodes the Base64 string.

The string to be decoded. The decoded data.

A Stream that wraps another stream and allows reading lines. The data is buffered in memory.

Creates a new stream.

The stream to wrap. Size of buffer in bytes.

Creates a new stream.

The stream to wrap. Size of buffer in bytes. ArrayPool for the buffer.

The currently buffered data.

Ensures that the buffer is not empty.

Returns true if the buffer is not empty; false otherwise.

Ensures that the buffer is not empty.

Cancellation token. Returns true if the buffer is not empty; false otherwise.

Ensures that a minimum amount of buffered data is available.

Minimum amount of buffered data. Returns true if the minimum amount of buffered data is available; false otherwise.

Ensures that a minimum amount of buffered data is available.

Minimum amount of buffered data. Cancellation token. Returns true if the minimum amount of buffered data is available; false otherwise.

Reads a line. A line is defined as a sequence of characters followed by a carriage return immediately followed by a line feed. The resulting string does not contain the terminating carriage return and line feed.

Maximum allowed line length. A line.

Reads a line. A line is defined as a sequence of characters followed by a carriage return immediately followed by a line feed. The resulting string does not contain the terminating carriage return and line feed.

Maximum allowed line length. Cancellation token. A line.

A Stream that wraps another stream and enables rewinding by buffering the content as it is read. The content is buffered in memory up to a certain size and then spooled to a temp file on disk. The temp file will be deleted on Dispose.

Initializes a new instance of .

The wrapping . The maximum size to buffer in memory.

A that buffers content to be written to disk. Use to write buffered content to a target .

Initializes a new instance of .

The maximum amount of memory in bytes to allocate before switching to a file on disk. Defaults to 32kb. The maximum amount of bytes that the is allowed to buffer. Provides the location of the directory to write buffered contents to. When unspecified, uses the value specified by the environment variable ASPNETCORE_TEMP if available, otherwise uses the value returned by .

Drains buffered content to .

The to drain buffered contents to. The . A that represents the asynchronous drain operation.

Represents a file multipart section

Creates a new instance of the class

The section from which to create the Reparses the content disposition header

Creates a new instance of the class

The section from which to create the An already parsed content disposition header

Gets the original section from which this object was created

Gets the file stream from the section body

Gets the name of the section

Gets the name of the file from the section

Represents a form multipart section

Creates a new instance of the class

The section from which to create the Reparses the content disposition header

Creates a new instance of the class

The section from which to create the An already parsed content disposition header

Gets the original section from which this object was created

The form name

Gets the form value

The form value

Used to read an 'application/x-www-form-urlencoded' form. Internally reads from a PipeReader.

The limit on the number of form values to allow in ReadForm or ReadFormAsync.

The limit on the length of form keys.

The limit on the length of form values.

Parses an HTTP form body.

The . The collection containing the parsed HTTP form body.

Used to read an 'application/x-www-form-urlencoded' form.

The limit on the number of form values to allow in ReadForm or ReadFormAsync.

The limit on the length of form keys.

The limit on the length of form values.

Reads the next key value pair from the form. For unbuffered data use the async overload instead.

The next key value pair, or null when the end of the form is reached.

Asynchronously reads the next key value pair from the form.

The next key value pair, or null when the end of the form is reached.

Parses text from an HTTP form body.

The collection containing the parsed HTTP form body.

Parses an HTTP form body.

The . The collection containing the parsed HTTP form body.

Writes to the using the supplied . It does not write the BOM and also does not close the stream.

The limit for the number of headers to read.

The combined size limit for headers per multipart section.

The optional limit for the total response body length.

Creates a stream that reads until it reaches the given boundary pattern.

The . The boundary pattern to use.

Creates a stream that reads until it reaches the given boundary pattern.

The . The boundary pattern to use. The ArrayPool pool to use for temporary byte arrays.

Gets or sets the body.

The position where the body starts in the total multipart body. This may not be available if the total multipart body is not seekable.

Various extensions for converting multipart sections

Converts the section to a file section

The section to convert A file section

Converts the section to a form section

The section to convert A form section

Retrieves and parses the content disposition header from a section

The section from which to retrieve A if the header was found, null otherwise

Various extension methods for dealing with the section body stream

Reads the body of the section as a string

The section to read from The body steam as string

Provides methods for parsing and manipulating query strings.

Append the given query key and value to the URI.

The base URI. The name of the query key. The query value. The combined result. is null. is null. is null.

Append the given query keys and values to the URI.

The base URI. A dictionary of query keys and values to append. The combined result. is null. is null.

Append the given query keys and values to the URI.

The base URI. A collection of query names and values to append. The combined result. is null. is null.

Append the given query keys and values to the URI.

The base URI. A collection of name value query pairs to append. The combined result. is null. is null.

Parse a query string into its component key and value parts.

The raw query string value, with or without the leading '?'. A collection of parsed keys and values.

Parse a query string into its component key and value parts.

The raw query string value, with or without the leading '?'. A collection of parsed keys and values, null if there are no entries.

Contains utility APIs to assist with common encoding and decoding operations.

Decodes a base64url-encoded string.

The base64url-encoded input to decode. The base64url-decoded form of the input. The input must not contain any whitespace or padding characters. Throws if the input is malformed.

Decodes a base64url-encoded substring of a given string.

A string containing the base64url-encoded input to decode. The position in at which decoding should begin. The number of characters in to decode. The base64url-decoded form of the input. The input must not contain any whitespace or padding characters. Throws if the input is malformed.

Decodes a base64url-encoded into a byte[].

A string containing the base64url-encoded input to decode. The position in at which decoding should begin. Scratch buffer to hold the s to decode. Array must be large enough to hold and characters as well as Base64 padding characters. Content is not preserved. The offset into at which to begin writing the s to decode. The number of characters in to decode. The base64url-decoded form of the . The input must not contain any whitespace or padding characters. Throws if the input is malformed.

Gets the minimum char[] size required for decoding of characters with the method.

The number of characters to decode. The minimum char[] size required for decoding of characters.

Encodes using base64url encoding.

The binary input to encode. The base64url-encoded form of .

Encodes using base64url encoding.

The binary input to encode. The offset into at which to begin encoding. The number of bytes from to encode. The base64url-encoded form of .

Encodes using base64url encoding.

The binary input to encode. The offset into at which to begin encoding. Buffer to receive the base64url-encoded form of . Array must be large enough to hold characters and the full base64-encoded form of , including padding characters. The offset into at which to begin writing the base64url-encoded form of . The number of bytes from to encode. The number of characters written to , less any padding characters.

Get the minimum output char[] size required for encoding s with the method.

The number of characters to encode. The minimum output char[] size required for encoding s.

Encodes using base64url encoding.

The binary input to encode. The base64url-encoded form of .

The stream must support reading.

The stream must support writing.

Invalid {0}, {1} or {2} length.

Invalid {0}, {1} or {2} length.

Invalid {0}, {1} or {2} length.

Malformed input: {0} is an invalid input length.

Invalid {0}, {1} or {2} length.

Malformed input: {0} is an invalid input length.