PHTTP Class Reference

A common base class for TCP/IP socket for the HyperText Transfer Protocol version 1.0 client and server. More...

#include <http.h>

Inheritance diagram for PHTTP:

List of all members.

Public Types
enum	Commands {   GET, HEAD, POST, PUT,   DELETE, TRACE, OPTIONS, CONNECT,   NumCommands }
enum	StatusCode {   Continue = 100, SwitchingProtocols, RequestOK = 200, Created,   Accepted, NonAuthoritativeInformation, NoContent, ResetContent,   PartialContent, MultipleChoices = 300, MovedPermanently, MovedTemporarily,   SeeOther, NotModified, UseProxy, BadRequest = 400,   UnAuthorised, PaymentRequired, Forbidden, NotFound,   MethodNotAllowed, NoneAcceptable, ProxyAuthenticationRequired, RequestTimeout,   Conflict, Gone, LengthRequired, UnlessTrue,   InternalServerError = 500, NotImplemented, BadGateway, ServiceUnavailable,   GatewayTimeout }
Static Public Member Functions
static const PCaselessString &	AllowTag ()
static const PCaselessString &	AuthorizationTag ()
static const PCaselessString &	ContentEncodingTag ()
static const PCaselessString &	ContentLengthTag ()
static const PCaselessString &	ContentTypeTag ()
static const PCaselessString &	DateTag ()
static const PCaselessString &	ExpiresTag ()
static const PCaselessString &	FromTag ()
static const PCaselessString &	IfModifiedSinceTag ()
static const PCaselessString &	LastModifiedTag ()
static const PCaselessString &	LocationTag ()
static const PCaselessString &	PragmaTag ()
static const PCaselessString &	PragmaNoCacheTag ()
static const PCaselessString &	RefererTag ()
static const PCaselessString &	ServerTag ()
static const PCaselessString &	UserAgentTag ()
static const PCaselessString &	WWWAuthenticateTag ()
static const PCaselessString &	MIMEVersionTag ()
static const PCaselessString &	ConnectionTag ()
static const PCaselessString &	KeepAliveTag ()
static const PCaselessString &	TransferEncodingTag ()
static const PCaselessString &	ChunkedTag ()
static const PCaselessString &	ProxyConnectionTag ()
static const PCaselessString &	ProxyAuthorizationTag ()
static const PCaselessString &	ProxyAuthenticateTag ()
static const PCaselessString &	ForwardedTag ()
static const PCaselessString &	SetCookieTag ()
static const PCaselessString &	CookieTag ()
Protected Member Functions
	PHTTP ()
	Create a TCP/IP HTTP protocol channel.
virtual PINDEX	ParseResponse (const PString &line)
	Parse a response line string into a response code and any extra info on the line.

---

Detailed Description

A common base class for TCP/IP socket for the HyperText Transfer Protocol version 1.0 client and server.

---

Member Enumeration Documentation

enum PHTTP::Commands

Enumerator:

GET
HEAD
POST
PUT
DELETE
TRACE
OPTIONS
CONNECT
NumCommands

enum PHTTP::StatusCode

Enumerator:

Continue	100 - Continue
SwitchingProtocols	101 - upgrade allowed
RequestOK	200 - request has succeeded
Created	201 - new resource created: entity body contains URL
Accepted	202 - request accepted, but not yet completed
NonAuthoritativeInformation	203 - not definitive entity header
NoContent	204 - no new information
ResetContent	205 - contents have been reset
PartialContent	206 - partial GET succeeded
MultipleChoices	300 - requested resource available elsewehere
MovedPermanently	301 - resource moved permanently: location field has new URL
MovedTemporarily	302 - resource moved temporarily: location field has new URL
SeeOther	303 - see other URL
NotModified	304 - document has not been modified
UseProxy	305 - proxy redirect
BadRequest	400 - request malformed or not understood
UnAuthorised	401 - request requires authentication
PaymentRequired	402 - reserved
Forbidden	403 - request is refused due to unsufficient authorisation
NotFound	404 - resource cannot be found
MethodNotAllowed	405 - not allowed on this resource
NoneAcceptable	406 - encoding not acceptable
ProxyAuthenticationRequired	407 - must authenticate with proxy first
RequestTimeout	408 - server timeout on request
Conflict	409 - resource conflict on action
Gone	410 - resource gone away
LengthRequired	411 - no Content-Length
UnlessTrue	412 - no Range header for true Unless
InternalServerError	500 - server has encountered an unexpected error
NotImplemented	501 - server does not implement request
BadGateway	502 - error whilst acting as gateway
ServiceUnavailable	503 - server temporarily unable to service request
GatewayTimeout	504 - timeout whilst talking to gateway

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Constructor & Destructor Documentation

PHTTP::PHTTP

(

)

[protected]

Create a TCP/IP HTTP protocol channel.

---

Member Function Documentation

static const PCaselessString& PHTTP::AllowTag

(

)

[static]

static const PCaselessString& PHTTP::AuthorizationTag

(

)

[static]

static const PCaselessString& PHTTP::ChunkedTag

(

)

[static]

static const PCaselessString& PHTTP::ConnectionTag

(

)

[static]

static const PCaselessString& PHTTP::ContentEncodingTag

(

)

[static]

static const PCaselessString& PHTTP::ContentLengthTag

(

)

[static]

static const PCaselessString& PHTTP::ContentTypeTag

(

)

[inline, static]

static const PCaselessString& PHTTP::CookieTag

(

)

[static]

static const PCaselessString& PHTTP::DateTag

(

)

[static]

static const PCaselessString& PHTTP::ExpiresTag

(

)

[static]

static const PCaselessString& PHTTP::ForwardedTag

(

)

[static]

static const PCaselessString& PHTTP::FromTag

(

)

[static]

static const PCaselessString& PHTTP::IfModifiedSinceTag

(

)

[static]

static const PCaselessString& PHTTP::KeepAliveTag

(

)

[static]

static const PCaselessString& PHTTP::LastModifiedTag

(

)

[static]

static const PCaselessString& PHTTP::LocationTag

(

)

[static]

static const PCaselessString& PHTTP::MIMEVersionTag

(

)

[static]

virtual PINDEX PHTTP::ParseResponse

(

const PString &

line

)

[protected, virtual]

Parse a response line string into a response code and any extra info on the line.

Results are placed into the member variables lastResponseCode and lastResponseInfo.

The default bahaviour looks for a space or a '-' and splits the code and info either side of that character, then returns false.

Returns:

Position of continuation character in response, 0 if no continuation lines are possible.

Parameters:

line	Input response line to be parsed

Reimplemented from PInternetProtocol.

static const PCaselessString& PHTTP::PragmaNoCacheTag

(

)

[static]

static const PCaselessString& PHTTP::PragmaTag

(

)

[static]

static const PCaselessString& PHTTP::ProxyAuthenticateTag

(

)

[static]

static const PCaselessString& PHTTP::ProxyAuthorizationTag

(

)

[static]

static const PCaselessString& PHTTP::ProxyConnectionTag

(

)

[static]

static const PCaselessString& PHTTP::RefererTag

(

)

[static]

static const PCaselessString& PHTTP::ServerTag

(

)

[static]

static const PCaselessString& PHTTP::SetCookieTag

(

)

[static]

static const PCaselessString& PHTTP::TransferEncodingTag

(

)

[static]

static const PCaselessString& PHTTP::UserAgentTag

(

)

[static]

static const PCaselessString& PHTTP::WWWAuthenticateTag

(

)

[static]

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The documentation for this class was generated from the following file:

• http.h