symbian::http::internal Namespace Reference

Classes
struct	BodyPlan
	Body delimitation derived from a message's headers.
class	ChunkedDecoder
	Incremental decoder for Transfer-Encoding: chunked bodies.
struct	Http1RequestHead
	The parsed start line and headers of an HTTP/1.1 request.
struct	Http1ResponseHead
	The parsed status line and headers of an HTTP/1.1 response.

Enumerations
enum class	BodyFraming { kNone , kContentLength , kChunked , kUntilClose }
	How a message body is delimited on the wire. More...

Functions
std::optional< std::size_t >	FindHeaderBlockEnd (std::string_view data)
absl::StatusOr< Http1RequestHead >	ParseRequestHead (std::string_view head_block)
	Parses a request head (start line + headers, no trailing CRLFCRLF needed).
absl::StatusOr< Http1ResponseHead >	ParseResponseHead (std::string_view head_block)
	Parses a response head (status line + headers).
absl::StatusOr< BodyPlan >	PlanRequestBody (const Headers &headers)
absl::StatusOr< BodyPlan >	PlanResponseBody (std::string_view request_method, int status, const Headers &headers)
std::string	EncodeChunk (std::string_view data)
std::string	EncodeLastChunk (const Headers &trailers)
void	AppendHeaderBlock (const Headers &headers, std::string *out)
	Appends "name: value\r\n" for each header to out (names sent as given).
std::string	SerializeRequest (std::string_view method, std::string_view target, const Headers &headers)
	Serializes an HTTP/1.1 request head (start line + headers + CRLF).
std::string	SerializeResponse (int status, const Headers &headers, std::string_view reason={})
	Serializes an HTTP/1.1 response head (status line + headers + CRLF).
std::string_view	DefaultReasonPhrase (int status)

Enumeration Type Documentation

BodyFraming

enum class symbian::http::internal::BodyFraming

strong

How a message body is delimited on the wire.

Enumerator
kNone	No body (e.g. GET request, 204/304 response).
kContentLength	Exactly content_length bytes.
kChunked	Transfer-Encoding: chunked.
kUntilClose	Body runs until the connection closes (response only).

Function Documentation

AppendHeaderBlock()

void symbian::http::internal::AppendHeaderBlock	(	const Headers &	headers,
		std::string *	out
	)

Appends "name: value\r\n" for each header to out (names sent as given).

DefaultReasonPhrase()

std::string_view symbian::http::internal::DefaultReasonPhrase

(

int

status

)

Returns

The standard reason phrase for status (may be empty).

EncodeChunk()

std::string symbian::http::internal::EncodeChunk

(

std::string_view

data

)

Returns

data wrapped as a single chunked-transfer chunk. Empty input yields an empty string (callers must not emit a zero-size data chunk).

EncodeLastChunk()

std::string symbian::http::internal::EncodeLastChunk

(

const Headers &

trailers = {}

)

Returns

The terminating zero-length chunk that ends a chunked body, followed by trailers as a trailer section when any are given.

FindHeaderBlockEnd()

std::optional< std::size_t > symbian::http::internal::FindHeaderBlockEnd

(

std::string_view

data

)

Returns

The index just past the end of the header block (the position after the terminating CRLFCRLF) within data, or nullopt if the terminator has not yet arrived. Also accepts a bare LFLF terminator for lenient input.

ParseRequestHead()

absl::StatusOr< Http1RequestHead > symbian::http::internal::ParseRequestHead

(

std::string_view

head_block

)

Parses a request head (start line + headers, no trailing CRLFCRLF needed).

ParseResponseHead()

absl::StatusOr< Http1ResponseHead > symbian::http::internal::ParseResponseHead

(

std::string_view

head_block

)

Parses a response head (status line + headers).

PlanRequestBody()

absl::StatusOr< BodyPlan > symbian::http::internal::PlanRequestBody

(

const Headers &

headers

)

Returns

How a request body is framed given its headers.

PlanResponseBody()

absl::StatusOr< BodyPlan > symbian::http::internal::PlanResponseBody	(	std::string_view	request_method,
		int	status,
		const Headers &	headers
	)

Returns

How a response body is framed given the request method and the response status/headers (per RFC 9112: HEAD, 1xx, 204, 304 carry no body).

SerializeRequest()

std::string symbian::http::internal::SerializeRequest	(	std::string_view	method,
		std::string_view	target,
		const Headers &	headers
	)

Serializes an HTTP/1.1 request head (start line + headers + CRLF).

SerializeResponse()

std::string symbian::http::internal::SerializeResponse	(	int	status,
		const Headers &	headers,
		std::string_view	reason
	)

Serializes an HTTP/1.1 response head (status line + headers + CRLF).