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<div id="projectname">Crypto++
 <span id="projectnumber">7.0</span>
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<div id="projectbrief">Free C++ class library of cryptographic schemes</div>
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<div class="title">network.h</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef CRYPTOPP_NETWORK_H</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define CRYPTOPP_NETWORK_H</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> </div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor">#include "<a class="code" href="config_8h.html">config.h</a>"</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> </div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#if !defined(NO_OS_DEPENDENCE) && defined(SOCKETS_AVAILABLE)</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> </div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include "<a class="code" href="filters_8h.html">filters.h</a>"</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include "hrtimer.h"</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include "<a class="code" href="stdcpp_8h.html">stdcpp.h</a>"</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> </div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> NAMESPACE_BEGIN(<a class="code" href="namespace_crypto_p_p.html">CryptoPP</a>)</div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> </div><div class="line"><a name="l00014"></a><span class="lineno"><a class="line" href="class_limited_bandwidth.html"> 14</a></span> class <a class="code" href="class_limited_bandwidth.html">LimitedBandwidth</a></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> {</div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>  <a class="code" href="class_limited_bandwidth.html">LimitedBandwidth</a>(lword maxBytesPerSecond = 0)</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  : m_maxBytesPerSecond(maxBytesPerSecond), m_timer(Timer::MILLISECONDS)</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  , m_nextTransceiveTime(0)</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  { m_timer.StartTimer(); }</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  lword GetMaxBytesPerSecond()<span class="keyword"> const</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> m_maxBytesPerSecond; }</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  <span class="keywordtype">void</span> SetMaxBytesPerSecond(lword v)</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  { m_maxBytesPerSecond = v; }</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  lword ComputeCurrentTransceiveLimit();</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="keywordtype">double</span> TimeToNextTransceive();</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keywordtype">void</span> NoteTransceive(lword size);</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">public</span>:<span class="comment"></span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment"> /*! GetWaitObjects() must be called despite the 0 return from GetMaxWaitObjectCount();</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment"> the 0 is because the ScheduleEvent() method is used instead of adding a wait object */</span></div><div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="class_limited_bandwidth.html#a1f5898c4e376b0d205fd784eaf5dec56"> 37</a></span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="class_limited_bandwidth.html#a1f5898c4e376b0d205fd784eaf5dec56">GetMaxWaitObjectCount</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> 0; }</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keywordtype">void</span> GetWaitObjects(<a class="code" href="class_wait_object_container.html">WaitObjectContainer</a> &container, <span class="keyword">const</span> <a class="code" href="class_call_stack.html">CallStack</a> &callStack);</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  lword m_maxBytesPerSecond;</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keyword">typedef</span> std::deque<std::pair<double, lword> > OpQueue;</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  OpQueue m_ops;</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <a class="code" href="class_timer.html">Timer</a> m_timer;</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordtype">double</span> m_nextTransceiveTime;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keywordtype">void</span> ComputeNextTransceiveTime();</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordtype">double</span> GetCurTimeAndCleanUp();</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> };</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment"></span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment">/// a Source class that can pump from a device for a specified amount of time.</span></div><div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="class_nonblocking_source.html"> 54</a></span> <span class="comment"></span><span class="keyword">class </span>CRYPTOPP_NO_VTABLE <a class="code" href="class_nonblocking_source.html">NonblockingSource</a> : <span class="keyword">public</span> <a class="code" href="class_auto_signaling.html">AutoSignaling</a><Source>, <span class="keyword">public</span> <a class="code" href="class_limited_bandwidth.html">LimitedBandwidth</a></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> {</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <a class="code" href="class_nonblocking_source.html">NonblockingSource</a>(<a class="code" href="class_buffered_transformation.html">BufferedTransformation</a> *attachment)</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  : m_messageEndSent(<span class="keyword">false</span>) , m_doPumpBlocked(<span class="keyword">false</span>), m_blockedBySpeedLimit(<span class="keyword">false</span>) {Detach(attachment);}</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment"></span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment"> /// \name NONBLOCKING SOURCE</span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment"></span><span class="comment"> //@{</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="comment"></span><span class="comment"></span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="comment"> /// pump up to maxSize bytes using at most maxTime milliseconds</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="comment"></span><span class="comment"> /*! If checkDelimiter is true, pump up to delimiter, which itself is not extracted or pumped. */</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordtype">size_t</span> GeneralPump2(lword &byteCount, <span class="keywordtype">bool</span> blockingOutput=<span class="keyword">true</span>, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> maxTime=<a class="code" href="cryptlib_8h.html#a5dc7a255dd813433eeee3152544c2f1d">INFINITE_TIME</a>, <span class="keywordtype">bool</span> checkDelimiter=<span class="keyword">false</span>, byte delimiter=<span class="charliteral">'\n'</span>);</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  lword GeneralPump(lword maxSize=LWORD_MAX, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> maxTime=<a class="code" href="cryptlib_8h.html#a5dc7a255dd813433eeee3152544c2f1d">INFINITE_TIME</a>, <span class="keywordtype">bool</span> checkDelimiter=<span class="keyword">false</span>, byte delimiter=<span class="charliteral">'\n'</span>)</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  {</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  GeneralPump2(maxSize, <span class="keyword">true</span>, maxTime, checkDelimiter, delimiter);</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordflow">return</span> maxSize;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  }</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  lword TimedPump(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> maxTime)</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  {<span class="keywordflow">return</span> GeneralPump(LWORD_MAX, maxTime);}</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  lword PumpLine(byte delimiter=<span class="charliteral">'\n'</span>, lword maxSize=1024)</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  {<span class="keywordflow">return</span> GeneralPump(maxSize, <a class="code" href="cryptlib_8h.html#a5dc7a255dd813433eeee3152544c2f1d">INFINITE_TIME</a>, <span class="keyword">true</span>, delimiter);}</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div><div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="class_nonblocking_source.html#a6d75b28015a06d4215c44a3dd2593a72"> 77</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="class_nonblocking_source.html#a6d75b28015a06d4215c44a3dd2593a72">Pump2</a>(lword &byteCount, <span class="keywordtype">bool</span> blocking=<span class="keyword">true</span>)</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  {<span class="keywordflow">return</span> GeneralPump2(byteCount, blocking, blocking ? <a class="code" href="cryptlib_8h.html#a5dc7a255dd813433eeee3152544c2f1d">INFINITE_TIME</a> : 0);}</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordtype">size_t</span> PumpMessages2(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> &messageCount, <span class="keywordtype">bool</span> blocking=<span class="keyword">true</span>);<span class="comment"></span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="comment"> //@}</span></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="comment"></span></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="keyword">protected</span>:</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> DoPump(lword &byteCount, <span class="keywordtype">bool</span> blockingOutput,</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> maxTime, <span class="keywordtype">bool</span> checkDelimiter, byte delimiter) =0;</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordtype">bool</span> BlockedBySpeedLimit()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_blockedBySpeedLimit; }</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordtype">bool</span> m_messageEndSent, m_doPumpBlocked, m_blockedBySpeedLimit;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> };</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="comment"></span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="comment">/// Network Receiver</span></div><div class="line"><a name="l00093"></a><span class="lineno"><a class="line" href="class_network_receiver.html"> 93</a></span> <span class="comment"></span><span class="keyword">class </span>CRYPTOPP_NO_VTABLE <a class="code" href="class_network_receiver.html">NetworkReceiver</a> : <span class="keyword">public</span> <a class="code" href="class_waitable.html">Waitable</a></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> {</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> MustWaitToReceive() {<span class="keywordflow">return</span> <span class="keyword">false</span>;}</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> MustWaitForResult() {<span class="keywordflow">return</span> <span class="keyword">false</span>;}<span class="comment"></span></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="comment"> /// receive data from network source, returns whether result is immediately available</span></div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Receive(byte* buf, <span class="keywordtype">size_t</span> bufLen) =0;</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keyword">virtual</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> GetReceiveResult() =0;</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> EofReceived() <span class="keyword">const</span> =0;</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> };</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div><div class="line"><a name="l00104"></a><span class="lineno"><a class="line" href="class_nonblocking_sink_info.html"> 104</a></span> <span class="keyword">class </span>CRYPTOPP_NO_VTABLE <a class="code" href="class_nonblocking_sink_info.html">NonblockingSinkInfo</a></div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> {</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keyword">virtual</span> ~<a class="code" href="class_nonblocking_sink_info.html">NonblockingSinkInfo</a>() {}</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> GetMaxBufferSize() <span class="keyword">const</span> =0;</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> GetCurrentBufferSize() <span class="keyword">const</span> =0;</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> EofPending() <span class="keyword">const</span> =0;<span class="comment"></span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="comment"> /// compute the current speed of this sink in bytes per second</span></div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">float</span> ComputeCurrentSpeed() =0;<span class="comment"></span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="comment"> /// get the maximum observed speed of this sink in bytes per second</span></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">float</span> GetMaxObservedSpeed() <span class="keyword">const</span> =0;</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> };</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="comment"></span></div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="comment">/// a Sink class that queues input and can flush to a device for a specified amount of time.</span></div><div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="class_nonblocking_sink.html"> 118</a></span> <span class="comment"></span><span class="keyword">class </span>CRYPTOPP_NO_VTABLE <a class="code" href="class_nonblocking_sink.html">NonblockingSink</a> : <span class="keyword">public</span> <a class="code" href="class_sink.html">Sink</a>, <span class="keyword">public</span> <a class="code" href="class_nonblocking_sink_info.html">NonblockingSinkInfo</a>, <span class="keyword">public</span> <a class="code" href="class_limited_bandwidth.html">LimitedBandwidth</a></div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> {</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <a class="code" href="class_nonblocking_sink.html">NonblockingSink</a>() : m_blockedBySpeedLimit(<span class="keyword">false</span>) {}</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> </div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordtype">bool</span> <a class="code" href="class_buffered_transformation.html#a68044dc8d57bc02edee1ce02b459a63d">IsolatedFlush</a>(<span class="keywordtype">bool</span> hardFlush, <span class="keywordtype">bool</span> blocking);</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="comment"></span></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="comment"> /// flush to device for no more than maxTime milliseconds</span></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="comment"></span><span class="comment"> /*! This function will repeatedly attempt to flush data to some device, until</span></div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="comment"> the queue is empty, or a total of maxTime milliseconds have elapsed.</span></div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="comment"> If maxTime == 0, at least one attempt will be made to flush some data, but</span></div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="comment"> it is likely that not all queued data will be flushed, even if the device</span></div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="comment"> is ready to receive more data without waiting. If you want to flush as much data</span></div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="comment"> as possible without waiting for the device, call this function in a loop.</span></div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="comment"> For example: while (sink.TimedFlush(0) > 0) {}</span></div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="comment"> \return number of bytes flushed</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="comment"> */</span></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  lword TimedFlush(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> maxTime, <span class="keywordtype">size_t</span> targetSize = 0);</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> </div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> SetMaxBufferSize(<span class="keywordtype">size_t</span> maxBufferSize) =0;<span class="comment"></span></div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="comment"> /// set a bound which will cause sink to flush if exceeded by GetCurrentBufferSize()</span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> SetAutoFlushBound(<span class="keywordtype">size_t</span> bound) =0;</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="keyword">protected</span>:</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keyword">virtual</span> lword DoFlush(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> maxTime, <span class="keywordtype">size_t</span> targetSize) = 0;</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordtype">bool</span> BlockedBySpeedLimit()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_blockedBySpeedLimit; }</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> </div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordtype">bool</span> m_blockedBySpeedLimit;</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> };</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="comment"></span></div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="comment">/// Network Sender</span></div><div class="line"><a name="l00151"></a><span class="lineno"><a class="line" href="class_network_sender.html"> 151</a></span> <span class="comment"></span><span class="keyword">class </span>CRYPTOPP_NO_VTABLE <a class="code" href="class_network_sender.html">NetworkSender</a> : <span class="keyword">public</span> <a class="code" href="class_waitable.html">Waitable</a></div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> {</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> MustWaitToSend() {<span class="keywordflow">return</span> <span class="keyword">false</span>;}</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> MustWaitForResult() {<span class="keywordflow">return</span> <span class="keyword">false</span>;}</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Send(<span class="keyword">const</span> byte* buf, <span class="keywordtype">size_t</span> bufLen) =0;</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keyword">virtual</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> GetSendResult() =0;</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> MustWaitForEof() {<span class="keywordflow">return</span> <span class="keyword">false</span>;}</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> SendEof() =0;</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> EofSent() {<span class="keywordflow">return</span> <span class="keyword">false</span>;} <span class="comment">// implement if MustWaitForEof() == true</span></div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> };</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="comment"></span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="comment">/// Network Source</span></div><div class="line"><a name="l00164"></a><span class="lineno"><a class="line" href="class_network_source.html"> 164</a></span> <span class="comment"></span><span class="keyword">class </span>CRYPTOPP_NO_VTABLE <a class="code" href="class_network_source.html">NetworkSource</a> : <span class="keyword">public</span> <a class="code" href="class_nonblocking_source.html">NonblockingSource</a></div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> {</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <a class="code" href="class_network_source.html">NetworkSource</a>(<a class="code" href="class_buffered_transformation.html">BufferedTransformation</a> *attachment);</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> </div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="class_limited_bandwidth.html#a1f5898c4e376b0d205fd784eaf5dec56">GetMaxWaitObjectCount</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordtype">void</span> GetWaitObjects(<a class="code" href="class_wait_object_container.html">WaitObjectContainer</a> &container, <a class="code" href="class_call_stack.html">CallStack</a> <span class="keyword">const</span>& callStack);</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> </div><div class="line"><a name="l00172"></a><span class="lineno"><a class="line" href="class_network_source.html#a4c6f0dbd597a5f14bae886ba4cf7cd59"> 172</a></span>  <span class="keywordtype">bool</span> <a class="code" href="class_network_source.html#a4c6f0dbd597a5f14bae886ba4cf7cd59">SourceExhausted</a>()<span class="keyword"> const </span>{<span class="keywordflow">return</span> m_dataBegin == m_dataEnd && GetReceiver().EofReceived();}</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span> </div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="keyword">protected</span>:</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordtype">size_t</span> DoPump(lword &byteCount, <span class="keywordtype">bool</span> blockingOutput, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> maxTime, <span class="keywordtype">bool</span> checkDelimiter, byte delimiter);</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keyword">virtual</span> <a class="code" href="class_network_receiver.html">NetworkReceiver</a> & AccessReceiver() =0;</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keyword">const</span> <a class="code" href="class_network_receiver.html">NetworkReceiver</a> & GetReceiver()<span class="keyword"> const </span>{<span class="keywordflow">return</span> <span class="keyword">const_cast<</span><a class="code" href="class_network_source.html">NetworkSource</a> *<span class="keyword">></span>(<span class="keyword">this</span>)->AccessReceiver();}</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> </div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <a class="code" href="class_sec_byte_block.html">SecByteBlock</a> m_buf;</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keywordtype">size_t</span> m_putSize, m_dataBegin, m_dataEnd;</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keywordtype">bool</span> m_waitingForResult, m_outputBlocked;</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span> };</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="comment"></span></div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="comment">/// Network Sink</span></div><div class="line"><a name="l00187"></a><span class="lineno"><a class="line" href="class_network_sink.html"> 187</a></span> <span class="comment"></span><span class="keyword">class </span>CRYPTOPP_NO_VTABLE <a class="code" href="class_network_sink.html">NetworkSink</a> : <span class="keyword">public</span> <a class="code" href="class_nonblocking_sink.html">NonblockingSink</a></div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> {</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <a class="code" href="class_network_sink.html">NetworkSink</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> maxBufferSize, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> autoFlushBound);</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> </div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="class_limited_bandwidth.html#a1f5898c4e376b0d205fd784eaf5dec56">GetMaxWaitObjectCount</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keywordtype">void</span> GetWaitObjects(<a class="code" href="class_wait_object_container.html">WaitObjectContainer</a> &container, <a class="code" href="class_call_stack.html">CallStack</a> <span class="keyword">const</span>& callStack);</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> </div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordtype">size_t</span> <a class="code" href="class_buffered_transformation.html#ad396dcb42260f23125a35ec0e5d17d55">Put2</a>(<span class="keyword">const</span> byte *inString, <span class="keywordtype">size_t</span> length, <span class="keywordtype">int</span> messageEnd, <span class="keywordtype">bool</span> blocking);</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> </div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keywordtype">void</span> SetMaxBufferSize(<span class="keywordtype">size_t</span> maxBufferSize) {m_maxBufferSize = maxBufferSize; m_buffer.SetNodeSize(<a class="code" href="misc_8h.html#ac8391e7d9d613a6c401787d2cdab1f51">UnsignedMin</a>(maxBufferSize, 16U*1024U+256U));}</div><div class="line"><a name="l00198"></a><span class="lineno"><a class="line" href="class_network_sink.html#a2fe72dabc3ad9d77bbff0cbc2d73f2dc"> 198</a></span>  <span class="keywordtype">void</span> <a class="code" href="class_network_sink.html#a2fe72dabc3ad9d77bbff0cbc2d73f2dc">SetAutoFlushBound</a>(<span class="keywordtype">size_t</span> bound) {m_autoFlushBound = bound;}</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> </div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keywordtype">size_t</span> GetMaxBufferSize()<span class="keyword"> const </span>{<span class="keywordflow">return</span> m_maxBufferSize;}</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordtype">size_t</span> GetCurrentBufferSize()<span class="keyword"> const </span>{<span class="keywordflow">return</span> (<span class="keywordtype">size_t</span>)m_buffer.CurrentSize();}</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> </div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordtype">void</span> ClearBuffer() { m_buffer.Clear(); }</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span> </div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordtype">bool</span> EofPending()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_eofState > EOF_NONE && m_eofState < EOF_DONE; }</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="comment"></span></div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span> <span class="comment"> /// compute the current speed of this sink in bytes per second</span></div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> <span class="comment"></span> <span class="keywordtype">float</span> <a class="code" href="class_nonblocking_sink_info.html#af886aa0d245f4068fa6cba194ec94188">ComputeCurrentSpeed</a>();<span class="comment"></span></div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="comment"> /// get the maximum observed speed of this sink in bytes per second</span></div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> <span class="comment"></span> <span class="keywordtype">float</span> <a class="code" href="class_nonblocking_sink_info.html#a8a548f66bcf4711c37bca79411e29703">GetMaxObservedSpeed</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> </div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> <span class="keyword">protected</span>:</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  lword DoFlush(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> maxTime, <span class="keywordtype">size_t</span> targetSize);</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> </div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keyword">virtual</span> <a class="code" href="class_network_sender.html">NetworkSender</a> & AccessSender() =0;</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keyword">const</span> <a class="code" href="class_network_sender.html">NetworkSender</a> & GetSender()<span class="keyword"> const </span>{<span class="keywordflow">return</span> <span class="keyword">const_cast<</span><a class="code" href="class_network_sink.html">NetworkSink</a> *<span class="keyword">></span>(<span class="keyword">this</span>)->AccessSender();}</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> </div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keyword">enum</span> EofState { EOF_NONE, EOF_PENDING_SEND, EOF_PENDING_DELIVERY, EOF_DONE };</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span> </div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordtype">size_t</span> m_maxBufferSize, m_autoFlushBound;</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keywordtype">bool</span> m_needSendResult, m_wasBlocked;</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  EofState m_eofState;</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <a class="code" href="class_byte_queue.html">ByteQueue</a> m_buffer;</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordtype">size_t</span> m_skipBytes;</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <a class="code" href="class_timer.html">Timer</a> m_speedTimer;</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordtype">float</span> m_byteCountSinceLastTimerReset, m_currentSpeed, m_maxObservedSpeed;</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span> };</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span> </div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span> NAMESPACE_END</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span> </div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span> <span class="preprocessor">#endif // SOCKETS_AVAILABLE</span></div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span> <span class="preprocessor">#endif // CRYPTOPP_NETWORK_H</span></div><div class="ttc" id="class_network_source_html"><div class="ttname"><a href="class_network_source.html">NetworkSource</a></div><div class="ttdoc">Network Source. </div><div class="ttdef"><b>Definition:</b> <a href="network_8h_source.html#l00164">network.h:164</a></div></div>
<div class="ttc" id="class_nonblocking_sink_info_html_a8a548f66bcf4711c37bca79411e29703"><div class="ttname"><a href="class_nonblocking_sink_info.html#a8a548f66bcf4711c37bca79411e29703">NonblockingSinkInfo::GetMaxObservedSpeed</a></div><div class="ttdeci">virtual float GetMaxObservedSpeed() const =0</div><div class="ttdoc">get the maximum observed speed of this sink in bytes per second </div></div>
<div class="ttc" id="class_nonblocking_sink_info_html"><div class="ttname"><a href="class_nonblocking_sink_info.html">NonblockingSinkInfo</a></div><div class="ttdef"><b>Definition:</b> <a href="network_8h_source.html#l00104">network.h:104</a></div></div>
<div class="ttc" id="class_wait_object_container_html"><div class="ttname"><a href="class_wait_object_container.html">WaitObjectContainer</a></div><div class="ttdoc">container of wait objects </div><div class="ttdef"><b>Definition:</b> <a href="wait_8h_source.html#l00169">wait.h:169</a></div></div>
<div class="ttc" id="class_timer_html"><div class="ttname"><a href="class_timer.html">Timer</a></div><div class="ttdoc">high resolution timer </div><div class="ttdef"><b>Definition:</b> <a href="hrtimer_8h_source.html#l00055">hrtimer.h:55</a></div></div>
<div class="ttc" id="class_buffered_transformation_html_ad396dcb42260f23125a35ec0e5d17d55"><div class="ttname"><a href="class_buffered_transformation.html#ad396dcb42260f23125a35ec0e5d17d55">BufferedTransformation::Put2</a></div><div class="ttdeci">virtual size_t Put2(const byte *inString, size_t length, int messageEnd, bool blocking)=0</div><div class="ttdoc">Input multiple bytes for processing. </div></div>
<div class="ttc" id="class_network_sink_html_a2fe72dabc3ad9d77bbff0cbc2d73f2dc"><div class="ttname"><a href="class_network_sink.html#a2fe72dabc3ad9d77bbff0cbc2d73f2dc">NetworkSink::SetAutoFlushBound</a></div><div class="ttdeci">void SetAutoFlushBound(size_t bound)</div><div class="ttdoc">set a bound which will cause sink to flush if exceeded by GetCurrentBufferSize() </div><div class="ttdef"><b>Definition:</b> <a href="network_8h_source.html#l00198">network.h:198</a></div></div>
<div class="ttc" id="class_limited_bandwidth_html_a1f5898c4e376b0d205fd784eaf5dec56"><div class="ttname"><a href="class_limited_bandwidth.html#a1f5898c4e376b0d205fd784eaf5dec56">LimitedBandwidth::GetMaxWaitObjectCount</a></div><div class="ttdeci">unsigned int GetMaxWaitObjectCount() const</div><div class="ttdef"><b>Definition:</b> <a href="network_8h_source.html#l00037">network.h:37</a></div></div>
<div class="ttc" id="class_nonblocking_sink_info_html_af886aa0d245f4068fa6cba194ec94188"><div class="ttname"><a href="class_nonblocking_sink_info.html#af886aa0d245f4068fa6cba194ec94188">NonblockingSinkInfo::ComputeCurrentSpeed</a></div><div class="ttdeci">virtual float ComputeCurrentSpeed()=0</div><div class="ttdoc">compute the current speed of this sink in bytes per second </div></div>
<div class="ttc" id="config_8h_html"><div class="ttname"><a href="config_8h.html">config.h</a></div><div class="ttdoc">Library configuration file. </div></div>
<div class="ttc" id="stdcpp_8h_html"><div class="ttname"><a href="stdcpp_8h.html">stdcpp.h</a></div><div class="ttdoc">Common C++ header files. </div></div>
<div class="ttc" id="class_sec_byte_block_html"><div class="ttname"><a href="class_sec_byte_block.html">SecByteBlock</a></div><div class="ttdoc">SecBlock<byte> typedef. </div><div class="ttdef"><b>Definition:</b> <a href="secblock_8h_source.html#l00822">secblock.h:822</a></div></div>
<div class="ttc" id="class_buffered_transformation_html"><div class="ttname"><a href="class_buffered_transformation.html">BufferedTransformation</a></div><div class="ttdoc">Interface for buffered transformations. </div><div class="ttdef"><b>Definition:</b> <a href="cryptlib_8h_source.html#l01545">cryptlib.h:1545</a></div></div>
<div class="ttc" id="class_waitable_html"><div class="ttname"><a href="class_waitable.html">Waitable</a></div><div class="ttdoc">Interface for objects that can be waited on. </div><div class="ttdef"><b>Definition:</b> <a href="cryptlib_8h_source.html#l01496">cryptlib.h:1496</a></div></div>
<div class="ttc" id="class_nonblocking_sink_html"><div class="ttname"><a href="class_nonblocking_sink.html">NonblockingSink</a></div><div class="ttdoc">a Sink class that queues input and can flush to a device for a specified amount of time...</div><div class="ttdef"><b>Definition:</b> <a href="network_8h_source.html#l00118">network.h:118</a></div></div>
<div class="ttc" id="misc_8h_html_ac8391e7d9d613a6c401787d2cdab1f51"><div class="ttname"><a href="misc_8h.html#ac8391e7d9d613a6c401787d2cdab1f51">UnsignedMin</a></div><div class="ttdeci">const T1 UnsignedMin(const T1 &a, const T2 &b)</div><div class="ttdoc">Safe comparison of values that could be neagtive and incorrectly promoted. </div><div class="ttdef"><b>Definition:</b> <a href="misc_8h_source.html#l00546">misc.h:546</a></div></div>
<div class="ttc" id="class_byte_queue_html"><div class="ttname"><a href="class_byte_queue.html">ByteQueue</a></div><div class="ttdoc">Data structure used to store byte strings. </div><div class="ttdef"><b>Definition:</b> <a href="queue_8h_source.html#l00018">queue.h:18</a></div></div>
<div class="ttc" id="cryptlib_8h_html_a5dc7a255dd813433eeee3152544c2f1d"><div class="ttname"><a href="cryptlib_8h.html#a5dc7a255dd813433eeee3152544c2f1d">INFINITE_TIME</a></div><div class="ttdeci">const unsigned long INFINITE_TIME</div><div class="ttdoc">Represents infinite time. </div><div class="ttdef"><b>Definition:</b> <a href="cryptlib_8h_source.html#l00127">cryptlib.h:127</a></div></div>
<div class="ttc" id="class_buffered_transformation_html_a68044dc8d57bc02edee1ce02b459a63d"><div class="ttname"><a href="class_buffered_transformation.html#a68044dc8d57bc02edee1ce02b459a63d">BufferedTransformation::IsolatedFlush</a></div><div class="ttdeci">virtual bool IsolatedFlush(bool hardFlush, bool blocking)=0</div><div class="ttdoc">Flushes data buffered by this object, without signal propagation. </div></div>
<div class="ttc" id="filters_8h_html"><div class="ttname"><a href="filters_8h.html">filters.h</a></div><div class="ttdoc">Implementation of BufferedTransformation&#39;s attachment interface. </div></div>
<div class="ttc" id="class_nonblocking_source_html_a6d75b28015a06d4215c44a3dd2593a72"><div class="ttname"><a href="class_nonblocking_source.html#a6d75b28015a06d4215c44a3dd2593a72">NonblockingSource::Pump2</a></div><div class="ttdeci">size_t Pump2(lword &byteCount, bool blocking=true)</div><div class="ttdoc">Pump data to attached transformation. </div><div class="ttdef"><b>Definition:</b> <a href="network_8h_source.html#l00077">network.h:77</a></div></div>
<div class="ttc" id="class_sink_html"><div class="ttname"><a href="class_sink.html">Sink</a></div><div class="ttdoc">Implementation of BufferedTransformation&#39;s attachment interface. </div><div class="ttdef"><b>Definition:</b> <a href="simple_8h_source.html#l00337">simple.h:337</a></div></div>
<div class="ttc" id="class_auto_signaling_html"><div class="ttname"><a href="class_auto_signaling.html">AutoSignaling</a></div><div class="ttdoc">Provides auto signaling support. </div><div class="ttdef"><b>Definition:</b> <a href="simple_8h_source.html#l00289">simple.h:289</a></div></div>
<div class="ttc" id="class_limited_bandwidth_html"><div class="ttname"><a href="class_limited_bandwidth.html">LimitedBandwidth</a></div><div class="ttdef"><b>Definition:</b> <a href="network_8h_source.html#l00014">network.h:14</a></div></div>
<div class="ttc" id="namespace_crypto_p_p_html"><div class="ttname"><a href="namespace_crypto_p_p.html">CryptoPP</a></div><div class="ttdoc">Crypto++ library namespace. </div></div>
<div class="ttc" id="class_network_receiver_html"><div class="ttname"><a href="class_network_receiver.html">NetworkReceiver</a></div><div class="ttdoc">Network Receiver. </div><div class="ttdef"><b>Definition:</b> <a href="network_8h_source.html#l00093">network.h:93</a></div></div>
<div class="ttc" id="class_network_source_html_a4c6f0dbd597a5f14bae886ba4cf7cd59"><div class="ttname"><a href="class_network_source.html#a4c6f0dbd597a5f14bae886ba4cf7cd59">NetworkSource::SourceExhausted</a></div><div class="ttdeci">bool SourceExhausted() const</div><div class="ttdoc">Determines if the Source is exhausted. </div><div class="ttdef"><b>Definition:</b> <a href="network_8h_source.html#l00172">network.h:172</a></div></div>
<div class="ttc" id="class_call_stack_html"><div class="ttname"><a href="class_call_stack.html">CallStack</a></div><div class="ttdef"><b>Definition:</b> <a href="wait_8h_source.html#l00124">wait.h:124</a></div></div>
<div class="ttc" id="class_nonblocking_source_html"><div class="ttname"><a href="class_nonblocking_source.html">NonblockingSource</a></div><div class="ttdoc">a Source class that can pump from a device for a specified amount of time. </div><div class="ttdef"><b>Definition:</b> <a href="network_8h_source.html#l00054">network.h:54</a></div></div>
<div class="ttc" id="class_network_sink_html"><div class="ttname"><a href="class_network_sink.html">NetworkSink</a></div><div class="ttdoc">Network Sink. </div><div class="ttdef"><b>Definition:</b> <a href="network_8h_source.html#l00187">network.h:187</a></div></div>
<div class="ttc" id="class_network_sender_html"><div class="ttname"><a href="class_network_sender.html">NetworkSender</a></div><div class="ttdoc">Network Sender. </div><div class="ttdef"><b>Definition:</b> <a href="network_8h_source.html#l00151">network.h:151</a></div></div>
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