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diff --git a/doc/man/man3/tqhttpheader.3qt b/doc/man/man3/tqhttpheader.3qt new file mode 100644 index 000000000..e1e0e4548 --- /dev/null +++ b/doc/man/man3/tqhttpheader.3qt @@ -0,0 +1,210 @@ +'\" t +.TH QHttpHeader 3qt "2 February 2007" "Trolltech AS" \" -*- nroff -*- +.\" Copyright 1992-2007 Trolltech ASA. All rights reserved. See the +.\" license file included in the distribution for a complete license +.\" statement. +.\" +.ad l +.nh +.SH NAME +QHttpHeader \- Header information for HTTP +.SH SYNOPSIS +\fC#include <ntqhttp.h>\fR +.PP +Inherited by QHttpResponseHeader and QHttpRequestHeader. +.PP +.SS "Public Members" +.in +1c +.ti -1c +.BI "\fBQHttpHeader\fR ()" +.br +.ti -1c +.BI "\fBQHttpHeader\fR ( const QHttpHeader & header )" +.br +.ti -1c +.BI "\fBQHttpHeader\fR ( const QString & str )" +.br +.ti -1c +.BI "virtual \fB~QHttpHeader\fR ()" +.br +.ti -1c +.BI "QHttpHeader & \fBoperator=\fR ( const QHttpHeader & h )" +.br +.ti -1c +.BI "QString \fBvalue\fR ( const QString & key ) const" +.br +.ti -1c +.BI "void \fBsetValue\fR ( const QString & key, const QString & value )" +.br +.ti -1c +.BI "void \fBremoveValue\fR ( const QString & key )" +.br +.ti -1c +.BI "QStringList \fBkeys\fR () const" +.br +.ti -1c +.BI "bool \fBhasKey\fR ( const QString & key ) const" +.br +.ti -1c +.BI "bool \fBhasContentLength\fR () const" +.br +.ti -1c +.BI "uint \fBcontentLength\fR () const" +.br +.ti -1c +.BI "void \fBsetContentLength\fR ( int len )" +.br +.ti -1c +.BI "bool \fBhasContentType\fR () const" +.br +.ti -1c +.BI "QString \fBcontentType\fR () const" +.br +.ti -1c +.BI "void \fBsetContentType\fR ( const QString & type )" +.br +.ti -1c +.BI "virtual QString \fBtoString\fR () const" +.br +.ti -1c +.BI "bool \fBisValid\fR () const" +.br +.ti -1c +.BI "virtual int \fBmajorVersion\fR () const = 0" +.br +.ti -1c +.BI "virtual int \fBminorVersion\fR () const = 0" +.br +.in -1c +.SH DESCRIPTION +The QHttpHeader class contains header information for HTTP. +.PP +In most cases you should use the more specialized derivatives of this class, QHttpResponseHeader and QHttpRequestHeader, rather than directly using QHttpHeader. +.PP +QHttpHeader provides the HTTP header fields. A HTTP header field consists of a name followed by a colon, a single space, and the field value. (See RFC 1945.) Field names are case-insensitive. A typical header field looks like this: +.PP +.nf +.br + content-type: text/html +.br +.fi +.PP +In the API the header field name is called the "key" and the content is called the "value". You can get and set a header field's value by using its key with value() and setValue(), e.g. +.PP +.nf +.br + header.setValue( "content-type", "text/html" ); +.br + QString contentType = header.value( "content-type" ); +.br +.fi +.PP +Some fields are so common that getters and setters are provided for them as a convenient alternative to using value() and setValue(), e.g. contentLength() and contentType(), setContentLength() and setContentType(). +.PP +Each header key has a \fIsingle\fR value associated with it. If you set the value for a key which already exists the previous value will be discarded. +.PP +See also QHttpRequestHeader, QHttpResponseHeader, and Input/Output and Networking. +.SH MEMBER FUNCTION DOCUMENTATION +.SH "QHttpHeader::QHttpHeader ()" +Constructs an empty HTTP header. +.SH "QHttpHeader::QHttpHeader ( const QHttpHeader & header )" +Constructs a copy of \fIheader\fR. +.SH "QHttpHeader::QHttpHeader ( const QString & str )" +Constructs a HTTP header for \fIstr\fR. +.PP +This constructor parses the string \fIstr\fR for header fields and adds this information. The \fIstr\fR should consist of one or more" \\r\\n" delimited lines; each of these lines should have the format key, colon, space, value. +.SH "QHttpHeader::~QHttpHeader ()\fC [virtual]\fR" +Destructor. +.SH "uint QHttpHeader::contentLength () const" +Returns the value of the special HTTP header field \fCcontent-length\fR. +.PP +See also setContentLength() and hasContentLength(). +.SH "QString QHttpHeader::contentType () const" +Returns the value of the special HTTP header field \fCcontent-type\fR. +.PP +See also setContentType() and hasContentType(). +.SH "bool QHttpHeader::hasContentLength () const" +Returns TRUE if the header has an entry for the special HTTP header field \fCcontent-length\fR; otherwise returns FALSE. +.PP +See also contentLength() and setContentLength(). +.SH "bool QHttpHeader::hasContentType () const" +Returns TRUE if the header has an entry for the the special HTTP header field \fCcontent-type\fR; otherwise returns FALSE. +.PP +See also contentType() and setContentType(). +.SH "bool QHttpHeader::hasKey ( const QString & key ) const" +Returns TRUE if the HTTP header has an entry with the given \fIkey\fR; otherwise returns FALSE. +.PP +See also value(), setValue(), and keys(). +.SH "bool QHttpHeader::isValid () const" +Returns TRUE if the HTTP header is valid; otherwise returns FALSE. +.PP +A QHttpHeader is invalid if it was created by parsing a malformed string. +.SH "QStringList QHttpHeader::keys () const" +Returns a list of the keys in the HTTP header. +.PP +See also hasKey(). +.SH "int QHttpHeader::majorVersion () const\fC [pure virtual]\fR" +Returns the major protocol-version of the HTTP header. +.PP +Reimplemented in QHttpResponseHeader and QHttpRequestHeader. +.SH "int QHttpHeader::minorVersion () const\fC [pure virtual]\fR" +Returns the minor protocol-version of the HTTP header. +.PP +Reimplemented in QHttpResponseHeader and QHttpRequestHeader. +.SH "QHttpHeader & QHttpHeader::operator= ( const QHttpHeader & h )" +Assigns \fIh\fR and returns a reference to this http header. +.SH "void QHttpHeader::removeValue ( const QString & key )" +Removes the entry with the key \fIkey\fR from the HTTP header. +.PP +See also value() and setValue(). +.SH "void QHttpHeader::setContentLength ( int len )" +Sets the value of the special HTTP header field \fCcontent-length\fR to \fIlen\fR. +.PP +See also contentLength() and hasContentLength(). +.SH "void QHttpHeader::setContentType ( const QString & type )" +Sets the value of the special HTTP header field \fCcontent-type\fR to \fItype\fR. +.PP +See also contentType() and hasContentType(). +.PP +Example: network/archivesearch/archivedialog.ui.h. +.SH "void QHttpHeader::setValue ( const QString & key, const QString & value )" +Sets the value of the entry with the \fIkey\fR to \fIvalue\fR. +.PP +If no entry with \fIkey\fR exists, a new entry with the given \fIkey\fR and \fIvalue\fR is created. If an entry with the \fIkey\fR already exists, its value is discarded and replaced with the given \fIvalue\fR. +.PP +See also value(), hasKey(), and removeValue(). +.PP +Example: network/archivesearch/archivedialog.ui.h. +.SH "QString QHttpHeader::toString () const\fC [virtual]\fR" +Returns a string representation of the HTTP header. +.PP +The string is suitable for use by the constructor that takes a QString. It consists of lines with the format: key, colon, space, value, "\\r\\n". +.SH "QString QHttpHeader::value ( const QString & key ) const" +Returns the value for the entry with the given \fIkey\fR. If no entry has this \fIkey\fR, an empty string is returned. +.PP +See also setValue(), removeValue(), hasKey(), and keys(). + +.SH "SEE ALSO" +.BR http://doc.trolltech.com/qhttpheader.html +.BR http://www.trolltech.com/faq/tech.html +.SH COPYRIGHT +Copyright 1992-2007 Trolltech ASA, http://www.trolltech.com. See the +license file included in the distribution for a complete license +statement. +.SH AUTHOR +Generated automatically from the source code. +.SH BUGS +If you find a bug in Qt, please report it as described in +.BR http://doc.trolltech.com/bughowto.html . +Good bug reports help us to help you. Thank you. +.P +The definitive Qt documentation is provided in HTML format; it is +located at $QTDIR/doc/html and can be read using Qt Assistant or with +a web browser. This man page is provided as a convenience for those +users who prefer man pages, although this format is not officially +supported by Trolltech. +.P +If you find errors in this manual page, please report them to +.BR qt-bugs@trolltech.com . +Please include the name of the manual page (tqhttpheader.3qt) and the Qt +version (3.3.8). |