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158 lines
9.3 KiB
158 lines
9.3 KiB
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<title>TQHttpRequestHeader Class</title>
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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>TQHttpRequestHeader Class Reference<br><small>[<a href="network.html">network module</a>]</small></h1>
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<p>The TQHttpRequestHeader class contains request header information for
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HTTP.
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<a href="#details">More...</a>
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<p><tt>#include <<a href="qhttp-h.html">ntqhttp.h</a>></tt>
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<p>Inherits <a href="qhttpheader.html">TQHttpHeader</a>.
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<p><a href="qhttprequestheader-members.html">List of all member functions.</a>
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<h2>Public Members</h2>
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<ul>
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<li class=fn><a href="#TQHttpRequestHeader"><b>TQHttpRequestHeader</b></a> ()</li>
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<li class=fn><a href="#TQHttpRequestHeader-2"><b>TQHttpRequestHeader</b></a> ( const TQString & method, const TQString & path, int majorVer = 1, int minorVer = 1 )</li>
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<li class=fn><a href="#TQHttpRequestHeader-3"><b>TQHttpRequestHeader</b></a> ( const TQHttpRequestHeader & header )</li>
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<li class=fn><a href="#TQHttpRequestHeader-4"><b>TQHttpRequestHeader</b></a> ( const TQString & str )</li>
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<li class=fn>void <a href="#setRequest"><b>setRequest</b></a> ( const TQString & method, const TQString & path, int majorVer = 1, int minorVer = 1 )</li>
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<li class=fn>TQString <a href="#method"><b>method</b></a> () const</li>
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<li class=fn>TQString <a href="#path"><b>path</b></a> () const</li>
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<li class=fn>virtual int <a href="#majorVersion"><b>majorVersion</b></a> () const</li>
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<li class=fn>virtual int <a href="#minorVersion"><b>minorVersion</b></a> () const</li>
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</ul>
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<h2>Important Inherited Members</h2>
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<ul>
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<li class=fn>TQString <a href="#value"><b>value</b></a> ( const TQString & key ) const</li>
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<li class=fn>void <a href="#setValue"><b>setValue</b></a> ( const TQString & key, const TQString & value )</li>
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</ul>
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<hr><a name="details"></a><h2>Detailed Description</h2>
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The TQHttpRequestHeader class contains request header information for
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HTTP.
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<p>
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<p> This class is used in the <a href="ntqhttp.html">TQHttp</a> class to report the header
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information if the client requests something from the server.
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<p> HTTP requests have a method which describes the request's action.
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The most common requests are "GET" and "POST". In addition to the
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request method the header also includes a request-URI to specify
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the location for the method to use.
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<p> The method, request-URI and protocol-version can be set using a
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constructor or later using <a href="#setRequest">setRequest</a>(). The values can be
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obtained using <a href="#method">method</a>(), <a href="#path">path</a>(), <a href="#majorVersion">majorVersion</a>() and
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<a href="#minorVersion">minorVersion</a>().
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<p> This class is a <a href="qhttpheader.html">TQHttpHeader</a> subclass so that class's functions,
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e.g. <a href="qhttpheader.html#setValue">setValue()</a>, <a href="qhttpheader.html#value">value()</a>, etc. are also available.
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<p> <p>See also <a href="qhttpresponseheader.html">TQHttpResponseHeader</a>, <a href="ntqhttp.html">TQHttp</a>, and <a href="io.html">Input/Output and Networking</a>.
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<p>
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<hr><h2>Member Function Documentation</h2>
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<h3 class=fn><a name="TQHttpRequestHeader"></a>TQHttpRequestHeader::TQHttpRequestHeader ()
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</h3>
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Constructs an empty HTTP request header.
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<h3 class=fn><a name="TQHttpRequestHeader-2"></a>TQHttpRequestHeader::TQHttpRequestHeader ( const <a href="ntqstring.html">TQString</a> & method, const <a href="ntqstring.html">TQString</a> & path, int majorVer = 1, int minorVer = 1 )
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</h3>
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Constructs a HTTP request header for the method <em>method</em>, the
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request-URI <em>path</em> and the protocol-version <em>majorVer</em> and <em>minorVer</em>.
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<h3 class=fn><a name="TQHttpRequestHeader-3"></a>TQHttpRequestHeader::TQHttpRequestHeader ( const <a href="qhttprequestheader.html">TQHttpRequestHeader</a> & header )
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</h3>
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Constructs a copy of <em>header</em>.
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<h3 class=fn><a name="TQHttpRequestHeader-4"></a>TQHttpRequestHeader::TQHttpRequestHeader ( const <a href="ntqstring.html">TQString</a> & str )
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</h3>
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Constructs a HTTP request header from the string <em>str</em>. The <em>str</em> should consist of one or more "\r\n" delimited lines; the first line
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should be the request-line (format: method, space, request-URI, space
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HTTP-version); each of the remaining lines should have the format key,
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colon, space, value.
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<h3 class=fn>int <a name="majorVersion"></a>TQHttpRequestHeader::majorVersion () const<tt> [virtual]</tt>
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</h3>
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Returns the major protocol-version of the HTTP request header.
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<p> <p>See also <a href="#minorVersion">minorVersion</a>(), <a href="#method">method</a>(), <a href="#path">path</a>(), and <a href="#setRequest">setRequest</a>().
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<p>Reimplemented from <a href="qhttpheader.html#majorVersion">TQHttpHeader</a>.
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<h3 class=fn><a href="ntqstring.html">TQString</a> <a name="method"></a>TQHttpRequestHeader::method () const
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</h3>
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Returns the method of the HTTP request header.
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<p> <p>See also <a href="#path">path</a>(), <a href="#majorVersion">majorVersion</a>(), <a href="#minorVersion">minorVersion</a>(), and <a href="#setRequest">setRequest</a>().
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<h3 class=fn>int <a name="minorVersion"></a>TQHttpRequestHeader::minorVersion () const<tt> [virtual]</tt>
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</h3>
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Returns the minor protocol-version of the HTTP request header.
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<p> <p>See also <a href="#majorVersion">majorVersion</a>(), <a href="#method">method</a>(), <a href="#path">path</a>(), and <a href="#setRequest">setRequest</a>().
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<p>Reimplemented from <a href="qhttpheader.html#minorVersion">TQHttpHeader</a>.
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<h3 class=fn><a href="ntqstring.html">TQString</a> <a name="path"></a>TQHttpRequestHeader::path () const
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</h3>
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Returns the request-URI of the HTTP request header.
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<p> <p>See also <a href="#method">method</a>(), <a href="#majorVersion">majorVersion</a>(), <a href="#minorVersion">minorVersion</a>(), and <a href="#setRequest">setRequest</a>().
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<h3 class=fn>void <a name="setRequest"></a>TQHttpRequestHeader::setRequest ( const <a href="ntqstring.html">TQString</a> & method, const <a href="ntqstring.html">TQString</a> & path, int majorVer = 1, int minorVer = 1 )
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</h3>
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This function sets the request method to <em>method</em>, the
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request-URI to <em>path</em> and the protocol-version to <em>majorVer</em> and
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<em>minorVer</em>.
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<p> <p>See also <a href="#method">method</a>(), <a href="#path">path</a>(), <a href="#majorVersion">majorVersion</a>(), and <a href="#minorVersion">minorVersion</a>().
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<h3 class=fn>void <a name="setValue"></a>TQHttpHeader::setValue ( const <a href="ntqstring.html">TQString</a> & key, const <a href="ntqstring.html">TQString</a> & value )
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</h3>
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Sets the value of the entry with the <em>key</em> to <em>value</em>.
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<p> If no entry with <em>key</em> exists, a new entry with the given <em>key</em>
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and <em>value</em> is created. If an entry with the <em>key</em> already
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exists, its value is discarded and replaced with the given <em>value</em>.
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<p> <p>See also <a href="qhttpheader.html#value">value</a>(), <a href="qhttpheader.html#hasKey">hasKey</a>(), and <a href="qhttpheader.html#removeValue">removeValue</a>().
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<p>Example: <a href="archivesearch-example.html#x476">network/archivesearch/archivedialog.ui.h</a>.
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<h3 class=fn><a href="ntqstring.html">TQString</a> <a name="value"></a>TQHttpHeader::value ( const <a href="ntqstring.html">TQString</a> & key ) const
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</h3>
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Returns the value for the entry with the given <em>key</em>. If no entry
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has this <em>key</em>, an empty string is returned.
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<p> <p>See also <a href="qhttpheader.html#setValue">setValue</a>(), <a href="qhttpheader.html#removeValue">removeValue</a>(), <a href="qhttpheader.html#hasKey">hasKey</a>(), and <a href="qhttpheader.html#keys">keys</a>().
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This file is part of the <a href="index.html">TQt toolkit</a>.
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Copyright © 1995-2007
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<a href="http://www.trolltech.com/">Trolltech</a>. All Rights Reserved.<p><address><hr><div align=center>
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<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
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<td align=right><div align=right>TQt 3.3.8</div>
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