QHttpRequestHeader Class Reference

#include <qhttp.h>

Inheritance diagram for QHttpRequestHeader:

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[legend]List of all members.

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Detailed Description

The QHttpRequestHeader class contains request header information for HTTP.

network

This class is used in the QHttp class to report the header information if the client requests something from the server.

HTTP requests have a method which describes the request's action. The most common requests are "GET" and "POST". In addition to the request method the header also includes a request-URI to specify the location for the method to use.

The method, request-URI and protocol-version can be set using a constructor or later using setRequest(). The values can be obtained using method(), path(), majorVersion() and minorVersion().

Important inherited functions: setValue() and value().

See also:

QHttpResponseHeader QHttp

Definition at line 122 of file qhttp.h.

Public Member Functions
	QHttpRequestHeader ()
	QHttpRequestHeader (const QString &method, const QString &path, int majorVer=1, int minorVer=1)
	QHttpRequestHeader (const QHttpRequestHeader &header)
	QHttpRequestHeader (const QString &str)
QHttpRequestHeader &	operator= (const QHttpRequestHeader &header)
void	setRequest (const QString &method, const QString &path, int majorVer=1, int minorVer=1)
QString	method () const
QString	path () const
int	majorVersion () const
int	minorVersion () const
QString	toString () const
Protected Member Functions
bool	parseLine (const QString &line, int number)

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Constructor & Destructor Documentation

QHttpRequestHeader::QHttpRequestHeader

(

)

Constructs an empty HTTP request header.

Definition at line 1197 of file qhttp.cpp.

References QHttpHeader::setValid().

    : QHttpHeader(*new QHttpRequestHeaderPrivate)
{
    setValid(false);
}

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QHttpRequestHeader::QHttpRequestHeader	(	const QString &	method,
		const QString &	path,
		int	majorVer = 1,
		int	minorVer = 1
	)

Constructs a HTTP request header for the method method, the request-URI path and the protocol-version majorVer and minorVer.

Definition at line 1207 of file qhttp.cpp.

References d, method(), and path().

    : QHttpHeader(*new QHttpRequestHeaderPrivate)
{
    Q_D(QHttpRequestHeader);
    d->m = method;
    d->p = path;
    d->majVer = majorVer;
    d->minVer = minorVer;
}

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QHttpRequestHeader::QHttpRequestHeader

(

const QHttpRequestHeader &

header

)

Constructs a copy of header.

Definition at line 1220 of file qhttp.cpp.

References d, and header().

    : QHttpHeader(*new QHttpRequestHeaderPrivate, header)
{
    Q_D(QHttpRequestHeader);
    d->m = header.d_func()->m;
    d->p = header.d_func()->p;
    d->majVer = header.d_func()->majVer;
    d->minVer = header.d_func()->minVer;
}

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QHttpRequestHeader::QHttpRequestHeader

(

const QString &

str

)

Constructs a HTTP request header from the string str. The str should consist of one or more "\r\n" delimited lines; the first line should be the request-line (format: method, space, request-URI, space HTTP-version); each of the remaining lines should have the format key, colon, space, value.

Definition at line 1251 of file qhttp.cpp.

References QHttpHeader::parse().

    : QHttpHeader(*new QHttpRequestHeaderPrivate)
{
    parse(str);
}

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Member Function Documentation

QHttpRequestHeader & QHttpRequestHeader::operator=

(

const QHttpRequestHeader &

header

)

Copies the content of header into this QHttpRequestHeader

Definition at line 1233 of file qhttp.cpp.

References d, header(), and QHttpHeader::operator=().

{
    Q_D(QHttpRequestHeader);
    QHttpHeader::operator=(header);
    d->m = header.d_func()->m;
    d->p = header.d_func()->p;
    d->majVer = header.d_func()->majVer;
    d->minVer = header.d_func()->minVer;
    return *this;
}

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void QHttpRequestHeader::setRequest	(	const QString &	method,
		const QString &	path,
		int	majorVer = 1,
		int	minorVer = 1
	)

This function sets the request method to method, the request-URI to path and the protocol-version to majorVer and minorVer.

See also:

method() path() majorVersion() minorVersion()

Definition at line 1264 of file qhttp.cpp.

References d, method(), path(), and QHttpHeader::setValid().

Referenced by QHttpPrivate::_q_slotSendRequest().

{
    Q_D(QHttpRequestHeader);
    setValid(true);
    d->m = method;
    d->p = path;
    d->majVer = majorVer;
    d->minVer = minorVer;
}

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QString QHttpRequestHeader::method

(

)

const

Returns the method of the HTTP request header.

See also:

path() majorVersion() minorVersion() setRequest()

Definition at line 1279 of file qhttp.cpp.

References d.

Referenced by QHttpPrivate::_q_slotSendRequest(), QHttpRequestHeader(), and setRequest().

{
    Q_D(const QHttpRequestHeader);
    return d->m;
}

QString QHttpRequestHeader::path

(

)

const

Returns the request-URI of the HTTP request header.

See also:

method() majorVersion() minorVersion() setRequest()

Definition at line 1290 of file qhttp.cpp.

References d.

Referenced by QHttpPrivate::_q_slotSendRequest(), QHttpRequestHeader(), and setRequest().

{
    Q_D(const QHttpRequestHeader);
    return d->p;
}

int QHttpRequestHeader::majorVersion

(

)

const [virtual]

Returns the major protocol-version of the HTTP request header.

See also:

minorVersion() method() path() setRequest()

Implements QHttpHeader.

Definition at line 1301 of file qhttp.cpp.

References d.

Referenced by QHttpPrivate::_q_slotSendRequest().

{
    Q_D(const QHttpRequestHeader);
    return d->majVer;
}

int QHttpRequestHeader::minorVersion

(

)

const [virtual]

Returns the minor protocol-version of the HTTP request header.

See also:

majorVersion() method() path() setRequest()

Implements QHttpHeader.

Definition at line 1312 of file qhttp.cpp.

References d.

Referenced by QHttpPrivate::_q_slotSendRequest().

{
    Q_D(const QHttpRequestHeader);
    return d->minVer;
}

QString QHttpRequestHeader::toString

(

)

const [virtual]

Reimplemented from QHttpHeader.

Definition at line 1348 of file qhttp.cpp.

References QString::arg(), d, and QHttpHeader::toString().

Referenced by QHttpPrivate::_q_slotConnected().

{
    Q_D(const QHttpRequestHeader);
    QString first(QLatin1String("%1 %2"));
    QString last(QLatin1String(" HTTP/%3.%4\r\n%5\r\n"));
    return first.arg(d->m).arg(d->p) +
        last.arg(d->majVer).arg(d->minVer).arg(QHttpHeader::toString());
}

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bool QHttpRequestHeader::parseLine	(	const QString &	line,
		int	number
	)			[protected, virtual]

Reimplemented from QHttpHeader.

Definition at line 1320 of file qhttp.cpp.

References QList< T >::count(), d, QHttpHeader::parseLine(), QString::simplified(), and QString::split().

{
    Q_D(QHttpRequestHeader);
    if (number != 0)
        return QHttpHeader::parseLine(line, number);

    QStringList lst = line.simplified().split(QLatin1String(" "));
    if (lst.count() > 0) {
        d->m = lst[0];
        if (lst.count() > 1) {
            d->p = lst[1];
            if (lst.count() > 2) {
                QString v = lst[2];
                if (v.length() >= 8 && v.left(5) == QLatin1String("HTTP/") &&
                    v[5].isDigit() && v[6] == QLatin1Char('.') && v[7].isDigit()) {
                    d->majVer = v[5].toLatin1() - '0';
                    d->minVer = v[7].toLatin1() - '0';
                    return true;
                }
            }
        }
    }

    return false;
}

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

• src/network/qhttp.h
• src/network/qhttp.cpp

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