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  • Committer: Bazaar Package Importer
  • Author(s): Jan Niehusmann
  • Date: 2007-10-27 18:51:54 UTC
  • mfrom: (1.1.2 upstream)
  • Revision ID: james.westby@ubuntu.com-20071027185154-4ir9ys3h2q9fofrw
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<a class="el" href="dir_31bb8fc1bcc0c3a059305c11a8e57902.html">include</a>&nbsp;&raquo&nbsp;<a class="el" href="dir_4d15a096d49f5d63dcc84b28b5b30f72.html">QtCrypto</a></div>
 
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<a class="el" href="dir_f1e443e03d40bbf10d392af3f8021e60.html">include</a>&nbsp;&raquo&nbsp;<a class="el" href="dir_c665f5e4d934d780b417b0e048056586.html">QtCrypto</a></div>
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<h1>qpipe.h</h1><a href="qpipe_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
26
29
<a name="l00002"></a>00002 <span class="comment"> * Copyright (C) 2003-2007  Justin Karneges &lt;justin@affinix.com&gt;</span>
27
30
<a name="l00003"></a>00003 <span class="comment"> *</span>
74
77
<a name="l00060"></a>00060 
75
78
<a name="l00061"></a>00061 <span class="keyword">namespace </span>QCA {
76
79
<a name="l00062"></a>00062 
77
 
<a name="l00063"></a>00063 <span class="comment">// unbuffered direct pipe</span>
78
 
<a name="l00064"></a>00064 <span class="keyword">class </span>QCA_EXPORT QPipeDevice : <span class="keyword">public</span> <a class="codeRef" doxygen="qt.tag:" href="qobject.html">QObject</a>
79
 
<a name="l00065"></a>00065 {
80
 
<a name="l00066"></a>00066         Q_OBJECT
81
 
<a name="l00067"></a>00067 <span class="keyword">public</span>:
82
 
<a name="l00068"></a>00068         <span class="keyword">enum</span> Type
83
 
<a name="l00069"></a>00069         {
84
 
<a name="l00070"></a>00070                 Read,
85
 
<a name="l00071"></a>00071                 Write
86
 
<a name="l00072"></a>00072         };
87
 
<a name="l00073"></a>00073 
88
 
<a name="l00074"></a>00074         QPipeDevice(<a class="codeRef" doxygen="qt.tag:" href="qobject.html">QObject</a> *parent = 0);
89
 
<a name="l00075"></a>00075         ~QPipeDevice();
90
 
<a name="l00076"></a>00076 
91
 
<a name="l00077"></a>00077         Type type() <span class="keyword">const</span>;                     <span class="comment">// Read or Write</span>
92
 
<a name="l00078"></a>00078         <span class="keywordtype">bool</span> isValid() <span class="keyword">const</span>;                  <span class="comment">// indicates if a pipe is held</span>
93
 
<a name="l00079"></a>00079         Q_PIPE_ID id() <span class="keyword">const</span>;                  <span class="comment">// pipe id (Win=HANDLE, Unix=int)</span>
94
 
<a name="l00080"></a>00080         <span class="keywordtype">int</span> idAsInt() <span class="keyword">const</span>;                   <span class="comment">// pipe id turned into an integer</span>
95
 
<a name="l00081"></a>00081 
96
 
<a name="l00082"></a>00082         <span class="keywordtype">void</span> take(Q_PIPE_ID <span class="keywordtype">id</span>, Type t);       <span class="comment">// take over the pipe id, close the old</span>
97
 
<a name="l00083"></a>00083         <span class="keywordtype">void</span> enable();                         <span class="comment">// enables usage (read/write) of the pipe</span>
98
 
<a name="l00084"></a>00084         <span class="keywordtype">void</span> close();                          <span class="comment">// close the pipe</span>
99
 
<a name="l00085"></a>00085         <span class="keywordtype">void</span> release();                        <span class="comment">// let go of the pipe but don't close</span>
100
 
<a name="l00086"></a>00086         <span class="keywordtype">bool</span> setInheritable(<span class="keywordtype">bool</span> enabled);     <span class="comment">// note: on windows, this operation changes the id</span>
101
 
<a name="l00087"></a>00087 
102
 
<a name="l00088"></a>00088         <span class="keywordtype">int</span> bytesAvailable() <span class="keyword">const</span>;            <span class="comment">// bytes available to read</span>
103
 
<a name="l00089"></a>00089         <span class="keywordtype">int</span> read(<span class="keywordtype">char</span> *data, <span class="keywordtype">int</span> maxsize);     <span class="comment">// return number read, 0 = EOF, -1 = error</span>
104
 
<a name="l00090"></a>00090         <span class="keywordtype">int</span> write(<span class="keyword">const</span> <span class="keywordtype">char</span> *data, <span class="keywordtype">int</span> size); <span class="comment">// return number taken, ptr must stay valid. -1 on error</span>
105
 
<a name="l00091"></a>00091         <span class="keywordtype">int</span> writeResult(<span class="keywordtype">int</span> *written) <span class="keyword">const</span>;   <span class="comment">// 0 = success (wrote all), -1 = error (see written)</span>
106
 
<a name="l00092"></a>00092 
107
 
<a name="l00093"></a>00093 Q_SIGNALS:
108
 
<a name="l00094"></a>00094         <span class="keywordtype">void</span> notify();                         <span class="comment">// can read or can write, depending on type</span>
109
 
<a name="l00095"></a>00095 
110
 
<a name="l00096"></a>00096 <span class="keyword">private</span>:
111
 
<a name="l00097"></a>00097         Q_DISABLE_COPY(QPipeDevice)
112
 
<a name="l00098"></a>00098 
113
 
<a name="l00099"></a>00099         class Private;
114
 
<a name="l00100"></a>00100         friend class Private;
115
 
<a name="l00101"></a>00101         Private *d;
116
 
<a name="l00102"></a>00102 };
117
 
<a name="l00103"></a>00103 
118
 
<a name="l00104"></a>00104 <span class="comment">// buffered higher-level pipe.  use this one.</span>
119
 
<a name="l00105"></a>00105 class QCA_EXPORT QPipeEnd : public <a class="codeRef" doxygen="qt.tag:" href="qobject.html">QObject</a>
120
 
<a name="l00106"></a>00106 {
121
 
<a name="l00107"></a>00107         Q_OBJECT
122
 
<a name="l00108"></a>00108 <span class="keyword">public</span>:
123
 
<a name="l00109"></a>00109         <span class="keyword">enum</span> Error
124
 
<a name="l00110"></a>00110         {
125
 
<a name="l00111"></a>00111                 ErrorEOF,
126
 
<a name="l00112"></a>00112                 ErrorBroken
127
 
<a name="l00113"></a>00113         };
128
 
<a name="l00114"></a>00114 
129
 
<a name="l00115"></a>00115         QPipeEnd(QObject *parent = 0);
130
 
<a name="l00116"></a>00116         ~QPipeEnd();
131
 
<a name="l00117"></a>00117 
132
 
<a name="l00118"></a>00118         <span class="keywordtype">void</span> reset();
133
 
<a name="l00119"></a>00119 
134
 
<a name="l00120"></a>00120         QPipeDevice::Type type() <span class="keyword">const</span>;
135
 
<a name="l00121"></a>00121         <span class="keywordtype">bool</span> isValid() <span class="keyword">const</span>;
136
 
<a name="l00122"></a>00122         Q_PIPE_ID id() <span class="keyword">const</span>;
 
80
<a name="l00063"></a>00063 
 
81
<a name="l00074"></a><a class="code" href="classQCA_1_1QPipeDevice.html">00074</a> <span class="keyword">class </span>QCA_EXPORT QPipeDevice : <span class="keyword">public</span> <a class="codeRef" doxygen="qt.tag:" href="qobject.html">QObject</a>
 
82
<a name="l00075"></a>00075 {
 
83
<a name="l00076"></a>00076         Q_OBJECT
 
84
<a name="l00077"></a>00077 <span class="keyword">public</span>:
 
85
<a name="l00081"></a><a class="code" href="classQCA_1_1QPipeDevice.html#f42b2c4eb7cadb652c2b5da976c48fbb">00081</a>         <span class="keyword">enum</span> <a class="code" href="classQCA_1_1QPipeDevice.html#f42b2c4eb7cadb652c2b5da976c48fbb" title="The type of device.">Type</a>
 
86
<a name="l00082"></a>00082         {
 
87
<a name="l00083"></a><a class="code" href="classQCA_1_1QPipeDevice.html#f42b2c4eb7cadb652c2b5da976c48fbbcdfedf9df12f4ca2460eb38740b485f3">00083</a>                 Read, 
 
88
<a name="l00084"></a><a class="code" href="classQCA_1_1QPipeDevice.html#f42b2c4eb7cadb652c2b5da976c48fbb2a8cda1c936f310b0ae9ae5f4cb4c29e">00084</a>                 Write 
 
89
<a name="l00085"></a>00085         };
 
90
<a name="l00086"></a>00086 
 
91
<a name="l00092"></a>00092         QPipeDevice(<a class="codeRef" doxygen="qt.tag:" href="qobject.html">QObject</a> *parent = 0);
 
92
<a name="l00093"></a>00093         ~QPipeDevice();
 
93
<a name="l00094"></a>00094 
 
94
<a name="l00098"></a>00098         Type type() <span class="keyword">const</span>;
 
95
<a name="l00099"></a>00099 
 
96
<a name="l00103"></a>00103         <span class="keywordtype">bool</span> isValid() <span class="keyword">const</span>;
 
97
<a name="l00104"></a>00104 
 
98
<a name="l00114"></a>00114         Q_PIPE_ID id() <span class="keyword">const</span>;
 
99
<a name="l00115"></a>00115 
137
100
<a name="l00123"></a>00123         <span class="keywordtype">int</span> idAsInt() <span class="keyword">const</span>;
138
101
<a name="l00124"></a>00124 
139
 
<a name="l00125"></a>00125         <span class="keywordtype">void</span> take(Q_PIPE_ID <span class="keywordtype">id</span>, QPipeDevice::Type t);
140
 
<a name="l00126"></a>00126 <span class="preprocessor">#ifdef QPIPE_SECURE</span>
141
 
<a name="l00127"></a>00127 <span class="preprocessor"></span>        <span class="keywordtype">void</span> setSecurityEnabled(<span class="keywordtype">bool</span> secure);
142
 
<a name="l00128"></a>00128 <span class="preprocessor">#endif</span>
143
 
<a name="l00129"></a>00129 <span class="preprocessor"></span>        <span class="keywordtype">void</span> enable();
144
 
<a name="l00130"></a>00130         <span class="keywordtype">void</span> close();
145
 
<a name="l00131"></a>00131         <span class="keywordtype">void</span> release();
146
 
<a name="l00132"></a>00132         <span class="keywordtype">bool</span> setInheritable(<span class="keywordtype">bool</span> enabled);
147
 
<a name="l00133"></a>00133 
148
 
<a name="l00134"></a>00134         <span class="keywordtype">void</span> finalize(); <span class="comment">// do an immediate read, and invalidate</span>
149
 
<a name="l00135"></a>00135         <span class="keywordtype">void</span> finalizeAndRelease(); <span class="comment">// same as above, but don't close pipe</span>
150
 
<a name="l00136"></a>00136 
151
 
<a name="l00137"></a>00137         <span class="keywordtype">int</span> bytesAvailable() <span class="keyword">const</span>;
152
 
<a name="l00138"></a>00138         <span class="keywordtype">int</span> bytesToWrite() <span class="keyword">const</span>;
153
 
<a name="l00139"></a>00139 
154
 
<a name="l00140"></a>00140         <span class="comment">// normal i/o</span>
155
 
<a name="l00141"></a>00141         <a class="codeRef" doxygen="qt.tag:" href="qbytearray.html">QByteArray</a> read(<span class="keywordtype">int</span> bytes = -1);
156
 
<a name="l00142"></a>00142         <span class="keywordtype">void</span> write(<span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qbytearray.html">QByteArray</a> &amp;a);
157
 
<a name="l00143"></a>00143 
158
 
<a name="l00144"></a>00144 <span class="preprocessor">#ifdef QPIPE_SECURE</span>
159
 
<a name="l00145"></a>00145 <span class="preprocessor"></span>        <span class="comment">// secure i/o</span>
160
 
<a name="l00146"></a>00146         SecureArray readSecure(<span class="keywordtype">int</span> bytes = -1);
161
 
<a name="l00147"></a>00147         <span class="keywordtype">void</span> writeSecure(<span class="keyword">const</span> SecureArray &amp;a);
162
 
<a name="l00148"></a>00148 <span class="preprocessor">#endif</span>
163
 
<a name="l00149"></a>00149 <span class="preprocessor"></span>
164
 
<a name="l00150"></a>00150         <a class="codeRef" doxygen="qt.tag:" href="qbytearray.html">QByteArray</a> takeBytesToWrite();
165
 
<a name="l00151"></a>00151 
166
 
<a name="l00152"></a>00152 <span class="preprocessor">#ifdef QPIPE_SECURE</span>
167
 
<a name="l00153"></a>00153 <span class="preprocessor"></span>        SecureArray takeBytesToWriteSecure();
168
 
<a name="l00154"></a>00154 <span class="preprocessor">#endif</span>
169
 
<a name="l00155"></a>00155 <span class="preprocessor"></span>
170
 
<a name="l00156"></a>00156 Q_SIGNALS:
171
 
<a name="l00157"></a>00157         <span class="keywordtype">void</span> readyRead();
172
 
<a name="l00158"></a>00158         <span class="keywordtype">void</span> bytesWritten(<span class="keywordtype">int</span> bytes);
173
 
<a name="l00159"></a>00159         <span class="keywordtype">void</span> closed();
174
 
<a name="l00160"></a>00160         <span class="keywordtype">void</span> error(QCA::QPipeEnd::Error e);
 
102
<a name="l00131"></a>00131         <span class="keywordtype">void</span> take(Q_PIPE_ID <span class="keywordtype">id</span>, Type t);
 
103
<a name="l00132"></a>00132 
 
104
<a name="l00136"></a>00136         <span class="keywordtype">void</span> enable();
 
105
<a name="l00137"></a>00137 
 
106
<a name="l00141"></a>00141         <span class="keywordtype">void</span> close();
 
107
<a name="l00142"></a>00142 
 
108
<a name="l00146"></a>00146         <span class="keywordtype">void</span> release();
 
109
<a name="l00147"></a>00147 
 
110
<a name="l00155"></a>00155         <span class="keywordtype">bool</span> setInheritable(<span class="keywordtype">bool</span> enabled);
 
111
<a name="l00156"></a>00156 
 
112
<a name="l00160"></a>00160         <span class="keywordtype">int</span> bytesAvailable() <span class="keyword">const</span>;
175
113
<a name="l00161"></a>00161 
176
 
<a name="l00162"></a>00162 <span class="keyword">private</span>:
177
 
<a name="l00163"></a>00163         Q_DISABLE_COPY(QPipeEnd)
178
 
<a name="l00164"></a>00164 
179
 
<a name="l00165"></a>00165         class Private;
180
 
<a name="l00166"></a>00166         friend class Private;
181
 
<a name="l00167"></a>00167         Private *d;
182
 
<a name="l00168"></a>00168 };
183
 
<a name="l00169"></a>00169 
184
 
<a name="l00179"></a><a class="code" href="classQCA_1_1QPipe.html">00179</a> class QCA_EXPORT <a class="code" href="classQCA_1_1QPipe.html">QPipe</a>
185
 
<a name="l00180"></a>00180 {
186
 
<a name="l00181"></a>00181 <span class="keyword">public</span>:
187
 
<a name="l00187"></a>00187         QPipe(QObject *parent = 0);
188
 
<a name="l00188"></a>00188 
189
 
<a name="l00189"></a>00189         ~QPipe();
190
 
<a name="l00190"></a>00190 
191
 
<a name="l00194"></a>00194         <span class="keywordtype">void</span> reset();
192
 
<a name="l00195"></a>00195 
193
 
<a name="l00196"></a>00196 <span class="preprocessor">#ifdef QPIPE_SECURE</span>
194
 
<a name="l00197"></a>00197 <span class="preprocessor"></span>
195
 
<a name="l00202"></a>00202         <span class="keywordtype">bool</span> create(<span class="keywordtype">bool</span> secure = <span class="keyword">false</span>);
196
 
<a name="l00203"></a>00203 <span class="preprocessor">#else</span>
197
 
<a name="l00204"></a>00204 <span class="preprocessor"></span>
198
 
<a name="l00207"></a>00207         <span class="keywordtype">bool</span> create();
199
 
<a name="l00208"></a>00208 <span class="preprocessor">#endif</span>
200
 
<a name="l00209"></a>00209 <span class="preprocessor"></span>
201
 
<a name="l00213"></a><a class="code" href="classQCA_1_1QPipe.html#971f4676aa27b10bdbd518d962ec3337">00213</a>         QPipeEnd &amp; readEnd() { <span class="keywordflow">return</span> i; }
202
 
<a name="l00214"></a>00214 
203
 
<a name="l00218"></a><a class="code" href="classQCA_1_1QPipe.html#d9ad5ff9011f91f302ed3d13ac759d90">00218</a>         QPipeEnd &amp; writeEnd() { <span class="keywordflow">return</span> o; }
204
 
<a name="l00219"></a>00219 
205
 
<a name="l00220"></a>00220 <span class="keyword">private</span>:
206
 
<a name="l00221"></a>00221         Q_DISABLE_COPY(QPipe)
207
 
<a name="l00222"></a>00222 
208
 
<a name="l00223"></a>00223         QPipeEnd i, o;
209
 
<a name="l00224"></a>00224 };
210
 
<a name="l00225"></a>00225 
211
 
<a name="l00226"></a>00226 }
212
 
<a name="l00227"></a>00227 
213
 
<a name="l00228"></a>00228 <span class="preprocessor">#endif</span>
214
 
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Fri Jul 6 12:14:04 2007 for Qt Cryptographic Architecture by&nbsp;
 
114
<a name="l00170"></a>00170         <span class="keywordtype">int</span> read(<span class="keywordtype">char</span> *data, <span class="keywordtype">int</span> maxsize);
 
115
<a name="l00171"></a>00171 
 
116
<a name="l00182"></a>00182         <span class="keywordtype">int</span> write(<span class="keyword">const</span> <span class="keywordtype">char</span> *data, <span class="keywordtype">int</span> size);
 
117
<a name="l00183"></a>00183 
 
118
<a name="l00192"></a>00192         <span class="keywordtype">int</span> writeResult(<span class="keywordtype">int</span> *written) <span class="keyword">const</span>;
 
119
<a name="l00193"></a>00193 
 
120
<a name="l00194"></a>00194 Q_SIGNALS:
 
121
<a name="l00198"></a>00198         <span class="keywordtype">void</span> notify();
 
122
<a name="l00199"></a>00199 
 
123
<a name="l00200"></a>00200 <span class="keyword">private</span>:
 
124
<a name="l00201"></a>00201         Q_DISABLE_COPY(QPipeDevice)
 
125
<a name="l00202"></a>00202 
 
126
<a name="l00203"></a>00203         class Private;
 
127
<a name="l00204"></a>00204         friend class Private;
 
128
<a name="l00205"></a>00205         Private *d;
 
129
<a name="l00206"></a>00206 };
 
130
<a name="l00207"></a>00207 
 
131
<a name="l00217"></a><a class="code" href="classQCA_1_1QPipeEnd.html">00217</a> class QCA_EXPORT <a class="code" href="classQCA_1_1QPipeEnd.html" title="A buffered higher-level pipe end.">QPipeEnd</a> : public <a class="codeRef" doxygen="qt.tag:" href="qobject.html">QObject</a>
 
132
<a name="l00218"></a>00218 {
 
133
<a name="l00219"></a>00219         Q_OBJECT
 
134
<a name="l00220"></a>00220 <span class="keyword">public</span>:
 
135
<a name="l00221"></a>00221 
 
136
<a name="l00225"></a><a class="code" href="classQCA_1_1QPipeEnd.html#8b502ad5af100cc7e19548b2459e9182">00225</a>         <span class="keyword">enum</span> <a class="code" href="classQCA_1_1QPipeEnd.html#8b502ad5af100cc7e19548b2459e9182" title="The type of error.">Error</a>
 
137
<a name="l00226"></a>00226         {
 
138
<a name="l00227"></a><a class="code" href="classQCA_1_1QPipeEnd.html#8b502ad5af100cc7e19548b2459e918225b34cc9f5a1cb575951aeefd0f9091b">00227</a>                 ErrorEOF,    
 
139
<a name="l00228"></a><a class="code" href="classQCA_1_1QPipeEnd.html#8b502ad5af100cc7e19548b2459e918209759392d0f77848214d1e6b17b8a544">00228</a>                 ErrorBroken  
 
140
<a name="l00229"></a>00229         };
 
141
<a name="l00230"></a>00230 
 
142
<a name="l00236"></a>00236         <a class="code" href="classQCA_1_1QPipeEnd.html" title="A buffered higher-level pipe end.">QPipeEnd</a>(QObject *parent = 0);
 
143
<a name="l00237"></a>00237 
 
144
<a name="l00238"></a>00238         ~<a class="code" href="classQCA_1_1QPipeEnd.html" title="A buffered higher-level pipe end.">QPipeEnd</a>();
 
145
<a name="l00239"></a>00239 
 
146
<a name="l00243"></a>00243         <span class="keywordtype">void</span> reset();
 
147
<a name="l00244"></a>00244 
 
148
<a name="l00248"></a>00248         <a class="code" href="classQCA_1_1QPipeDevice.html#f42b2c4eb7cadb652c2b5da976c48fbb" title="The type of device.">QPipeDevice::Type</a> type() <span class="keyword">const</span>;
 
149
<a name="l00249"></a>00249 
 
150
<a name="l00256"></a>00256         <span class="keywordtype">bool</span> isValid() <span class="keyword">const</span>;
 
151
<a name="l00257"></a>00257 
 
152
<a name="l00261"></a>00261         Q_PIPE_ID id() <span class="keyword">const</span>;
 
153
<a name="l00262"></a>00262 
 
154
<a name="l00266"></a>00266         <span class="keywordtype">int</span> idAsInt() <span class="keyword">const</span>;
 
155
<a name="l00267"></a>00267 
 
156
<a name="l00274"></a>00274         <span class="keywordtype">void</span> take(Q_PIPE_ID <span class="keywordtype">id</span>, <a class="code" href="classQCA_1_1QPipeDevice.html#f42b2c4eb7cadb652c2b5da976c48fbb" title="The type of device.">QPipeDevice::Type</a> t);
 
157
<a name="l00275"></a>00275 
 
158
<a name="l00276"></a>00276 <span class="preprocessor">#ifdef QPIPE_SECURE</span>
 
159
<a name="l00277"></a>00277 <span class="preprocessor"></span>
 
160
<a name="l00285"></a>00285         <span class="keywordtype">void</span> setSecurityEnabled(<span class="keywordtype">bool</span> secure);
 
161
<a name="l00286"></a>00286 <span class="preprocessor">#endif</span>
 
162
<a name="l00287"></a>00287 <span class="preprocessor"></span>
 
163
<a name="l00294"></a>00294         <span class="keywordtype">void</span> enable();
 
164
<a name="l00295"></a>00295 
 
165
<a name="l00301"></a>00301         <span class="keywordtype">void</span> close();
 
166
<a name="l00302"></a>00302 
 
167
<a name="l00309"></a>00309         <span class="keywordtype">void</span> release();
 
168
<a name="l00310"></a>00310 
 
169
<a name="l00319"></a>00319         <span class="keywordtype">bool</span> setInheritable(<span class="keywordtype">bool</span> enabled);
 
170
<a name="l00320"></a>00320 
 
171
<a name="l00324"></a>00324         <span class="keywordtype">void</span> finalize();
 
172
<a name="l00325"></a>00325 
 
173
<a name="l00329"></a>00329         <span class="keywordtype">void</span> finalizeAndRelease();
 
174
<a name="l00330"></a>00330 
 
175
<a name="l00339"></a>00339         <span class="keywordtype">int</span> bytesAvailable() <span class="keyword">const</span>;
 
176
<a name="l00340"></a>00340 
 
177
<a name="l00349"></a>00349         <span class="keywordtype">int</span> bytesToWrite() <span class="keyword">const</span>;
 
178
<a name="l00350"></a>00350 
 
179
<a name="l00361"></a>00361         <a class="codeRef" doxygen="qt.tag:" href="qbytearray.html">QByteArray</a> read(<span class="keywordtype">int</span> bytes = -1);
 
180
<a name="l00362"></a>00362 
 
181
<a name="l00372"></a>00372         <span class="keywordtype">void</span> write(<span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qbytearray.html">QByteArray</a> &amp;a);
 
182
<a name="l00373"></a>00373 
 
183
<a name="l00374"></a>00374 <span class="preprocessor">#ifdef QPIPE_SECURE</span>
 
184
<a name="l00375"></a>00375 <span class="preprocessor"></span>
 
185
<a name="l00385"></a>00385         <a class="code" href="classQCA_1_1SecureArray.html" title="Secure array of bytes.">SecureArray</a> readSecure(<span class="keywordtype">int</span> bytes = -1);
 
186
<a name="l00386"></a>00386 
 
187
<a name="l00396"></a>00396         <span class="keywordtype">void</span> writeSecure(<span class="keyword">const</span> <a class="code" href="classQCA_1_1SecureArray.html" title="Secure array of bytes.">SecureArray</a> &amp;a);
 
188
<a name="l00397"></a>00397 <span class="preprocessor">#endif</span>
 
189
<a name="l00398"></a>00398 <span class="preprocessor"></span>
 
190
<a name="l00405"></a>00405         <a class="codeRef" doxygen="qt.tag:" href="qbytearray.html">QByteArray</a> takeBytesToWrite();
 
191
<a name="l00406"></a>00406 
 
192
<a name="l00407"></a>00407 <span class="preprocessor">#ifdef QPIPE_SECURE</span>
 
193
<a name="l00408"></a>00408 <span class="preprocessor"></span>
 
194
<a name="l00414"></a>00414         <a class="code" href="classQCA_1_1SecureArray.html" title="Secure array of bytes.">SecureArray</a> takeBytesToWriteSecure();
 
195
<a name="l00415"></a>00415 <span class="preprocessor">#endif</span>
 
196
<a name="l00416"></a>00416 <span class="preprocessor"></span>
 
197
<a name="l00417"></a>00417 Q_SIGNALS:
 
198
<a name="l00424"></a>00424         <span class="keywordtype">void</span> readyRead();
 
199
<a name="l00425"></a>00425 
 
200
<a name="l00432"></a>00432         <span class="keywordtype">void</span> bytesWritten(<span class="keywordtype">int</span> bytes);
 
201
<a name="l00433"></a>00433 
 
202
<a name="l00445"></a>00445         <span class="keywordtype">void</span> closed();
 
203
<a name="l00446"></a>00446 
 
204
<a name="l00453"></a>00453         <span class="keywordtype">void</span> error(<a class="code" href="classQCA_1_1QPipeEnd.html#8b502ad5af100cc7e19548b2459e9182" title="The type of error.">QCA::QPipeEnd::Error</a> e);
 
205
<a name="l00454"></a>00454 
 
206
<a name="l00455"></a>00455 <span class="keyword">private</span>:
 
207
<a name="l00456"></a>00456         Q_DISABLE_COPY(<a class="code" href="classQCA_1_1QPipeEnd.html" title="A buffered higher-level pipe end.">QPipeEnd</a>)
 
208
<a name="l00457"></a>00457 
 
209
<a name="l00458"></a>00458         class Private;
 
210
<a name="l00459"></a>00459         friend class Private;
 
211
<a name="l00460"></a>00460         Private *d;
 
212
<a name="l00461"></a>00461 };
 
213
<a name="l00462"></a>00462 
 
214
<a name="l00479"></a><a class="code" href="classQCA_1_1QPipe.html">00479</a> class QCA_EXPORT <a class="code" href="classQCA_1_1QPipe.html" title="A FIFO buffer (named pipe) abstraction.">QPipe</a>
 
215
<a name="l00480"></a>00480 {
 
216
<a name="l00481"></a>00481 <span class="keyword">public</span>:
 
217
<a name="l00489"></a>00489         QPipe(QObject *parent = 0);
 
218
<a name="l00490"></a>00490 
 
219
<a name="l00491"></a>00491         ~QPipe();
 
220
<a name="l00492"></a>00492 
 
221
<a name="l00499"></a>00499         <span class="keywordtype">void</span> reset();
 
222
<a name="l00500"></a>00500 
 
223
<a name="l00501"></a>00501 <span class="preprocessor">#ifdef QPIPE_SECURE</span>
 
224
<a name="l00502"></a>00502 <span class="preprocessor"></span>
 
225
<a name="l00507"></a>00507         <span class="keywordtype">bool</span> create(<span class="keywordtype">bool</span> secure = <span class="keyword">false</span>);
 
226
<a name="l00508"></a>00508 <span class="preprocessor">#else</span>
 
227
<a name="l00509"></a>00509 <span class="preprocessor"></span>
 
228
<a name="l00512"></a>00512         <span class="keywordtype">bool</span> create();
 
229
<a name="l00513"></a>00513 <span class="preprocessor">#endif</span>
 
230
<a name="l00514"></a>00514 <span class="preprocessor"></span>
 
231
<a name="l00518"></a><a class="code" href="classQCA_1_1QPipe.html#971f4676aa27b10bdbd518d962ec3337">00518</a>         <a class="code" href="classQCA_1_1QPipeEnd.html" title="A buffered higher-level pipe end.">QPipeEnd</a> &amp; readEnd() { <span class="keywordflow">return</span> i; }
 
232
<a name="l00519"></a>00519 
 
233
<a name="l00523"></a><a class="code" href="classQCA_1_1QPipe.html#d9ad5ff9011f91f302ed3d13ac759d90">00523</a>         <a class="code" href="classQCA_1_1QPipeEnd.html" title="A buffered higher-level pipe end.">QPipeEnd</a> &amp; writeEnd() { <span class="keywordflow">return</span> o; }
 
234
<a name="l00524"></a>00524 
 
235
<a name="l00525"></a>00525 <span class="keyword">private</span>:
 
236
<a name="l00526"></a>00526         Q_DISABLE_COPY(QPipe)
 
237
<a name="l00527"></a>00527 
 
238
<a name="l00528"></a>00528         <a class="code" href="classQCA_1_1QPipeEnd.html" title="A buffered higher-level pipe end.">QPipeEnd</a> i, o;
 
239
<a name="l00529"></a>00529 };
 
240
<a name="l00530"></a>00530 
 
241
<a name="l00531"></a>00531 }
 
242
<a name="l00532"></a>00532 
 
243
<a name="l00533"></a>00533 <span class="preprocessor">#endif</span>
 
244
</pre></div><hr size="1"><address style="text-align: right;"><small>Generated on Thu Sep 6 19:13:36 2007 for Qt Cryptographic Architecture by&nbsp;
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216
 
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.6 </small></address>
 
246
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.2 </small></address>
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