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<a href="ExternalDataSource_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*---------------------------------------------------------------------\</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">| ____ _ __ __ ___ |</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">| |__ / \ / / . \ . \ |</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">| / / \ V /| _/ _/ |</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">| / /__ | | | | | | |</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">| /_____||_| |_| |_| |</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">| |</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">\---------------------------------------------------------------------*/</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#ifndef ZYPP_EXTERNALDATASOURCE_H</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#define ZYPP_EXTERNALDATASOURCE_H</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include <stdio.h></span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <string></span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="keyword">namespace </span><a class="code" href="namespacezypp.html">zypp</a> {</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  <span class="keyword">namespace </span>externalprogram {</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00025"></a><span class="lineno"><a class="line" href="classzypp_1_1externalprogram_1_1ExternalDataSource.html"> 25</a></span>  <span class="keyword">class </span><a class="code" href="classzypp_1_1externalprogram_1_1ExternalDataSource.html">ExternalDataSource</a></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  {</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <span class="keyword">protected</span>:</div><div class="line"><a name="l00028"></a><span class="lineno"><a class="line" href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a868bf86bb0f90ceddc7ae6c197c706a8"> 28</a></span>  FILE *<a class="code" href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a868bf86bb0f90ceddc7ae6c197c706a8">inputfile</a>;</div><div class="line"><a name="l00029"></a><span class="lineno"><a class="line" href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#aa2aa468b009c738dffe16770fcddf2ab"> 29</a></span>  FILE *<a class="code" href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#aa2aa468b009c738dffe16770fcddf2ab">outputfile</a>;</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#af6de0423ba770c129403cd7ff748c21a"> 32</a></span>  <span class="keywordtype">char</span> *<a class="code" href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#af6de0423ba770c129403cd7ff748c21a">linebuffer</a>;</div><div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a3e6a96efc336b59963f6a026e25be623"> 33</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a3e6a96efc336b59963f6a026e25be623">linebuffer_size</a>;</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <a class="code" href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a855e199a4598deb0b6987037f1dd0cd7">ExternalDataSource</a>(FILE *<a class="code" href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a868bf86bb0f90ceddc7ae6c197c706a8">inputfile</a> = 0, FILE *<a class="code" href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#aa2aa468b009c738dffe16770fcddf2ab">outputfile</a> = 0);</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">virtual</span> <a class="code" href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#ae85a762d51d914a0b6a1789a4f7018ae">~ExternalDataSource</a>();</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordtype">bool</span> <a class="code" href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a43b25352b74d5c97d39071615612b6e5">send</a> (<span class="keyword">const</span> <span class="keywordtype">char</span> *buffer, <span class="keywordtype">size_t</span> length);</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordtype">bool</span> <a class="code" href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a43b25352b74d5c97d39071615612b6e5">send</a> (std::string s);</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keywordtype">size_t</span> <a class="code" href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a31d4e8fa40cc16b1fbcadd57314676f3">receive</a>(<span class="keywordtype">char</span> *buffer, <span class="keywordtype">size_t</span> length);</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  std::string <a class="code" href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a8211df39b7e79e32164f6a4d32fd513d">receiveLine</a>();</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  std::string <a class="code" href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a6ece1dd9f2729aeb7c2df5ad8912c457">receiveUpto</a>(<span class="keywordtype">char</span> c);</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordtype">void</span> <a class="code" href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a9029e82f96a523406da9897c39f33840">setBlocking</a>(<span class="keywordtype">bool</span> mode);</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a8f5e8ffbfcc1c5b35e11028af6b88049">close</a>();</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div><div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a623060692346cec538bf83c86684da02"> 96</a></span>  FILE *<a class="code" href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a623060692346cec538bf83c86684da02">inputFile</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a868bf86bb0f90ceddc7ae6c197c706a8">inputfile</a>; }</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div><div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a7e0c4186177d77f56957bd65ff3fdd1e"> 101</a></span>  FILE *<a class="code" href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a7e0c4186177d77f56957bd65ff3fdd1e">outputFile</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#aa2aa468b009c738dffe16770fcddf2ab">outputfile</a>; }</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"> 104</span>  } <span class="comment">// namespace externalprogram</span></div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> } <span class="comment">// namespace zypp</span></div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="preprocessor">#endif // ZYPP_EXTERNALDATASOURCE_H</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div><div class="ttc" id="classzypp_1_1externalprogram_1_1ExternalDataSource_html"><div class="ttname"><a href="classzypp_1_1externalprogram_1_1ExternalDataSource.html">zypp::externalprogram::ExternalDataSource</a></div><div class="ttdoc">Bidirectional stream to external data.</div><div class="ttdef"><b>Definition:</b> <a href="ExternalDataSource_8h_source.html#l00025">ExternalDataSource.h:25</a></div></div>
<div class="ttc" id="classzypp_1_1externalprogram_1_1ExternalDataSource_html_a6ece1dd9f2729aeb7c2df5ad8912c457"><div class="ttname"><a href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a6ece1dd9f2729aeb7c2df5ad8912c457">zypp::externalprogram::ExternalDataSource::receiveUpto</a></div><div class="ttdeci">std::string receiveUpto(char c)</div><div class="ttdoc">Read characters into a string until character c is read.</div><div class="ttdef"><b>Definition:</b> <a href="ExternalDataSource_8cc_source.html#l00073">ExternalDataSource.cc:73</a></div></div>
<div class="ttc" id="classzypp_1_1externalprogram_1_1ExternalDataSource_html_a31d4e8fa40cc16b1fbcadd57314676f3"><div class="ttname"><a href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a31d4e8fa40cc16b1fbcadd57314676f3">zypp::externalprogram::ExternalDataSource::receive</a></div><div class="ttdeci">size_t receive(char *buffer, size_t length)</div><div class="ttdoc">Read some data from the input stream.</div><div class="ttdef"><b>Definition:</b> <a href="ExternalDataSource_8cc_source.html#l00092">ExternalDataSource.cc:92</a></div></div>
<div class="ttc" id="classzypp_1_1externalprogram_1_1ExternalDataSource_html_a855e199a4598deb0b6987037f1dd0cd7"><div class="ttname"><a href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a855e199a4598deb0b6987037f1dd0cd7">zypp::externalprogram::ExternalDataSource::ExternalDataSource</a></div><div class="ttdeci">ExternalDataSource(FILE *inputfile=0, FILE *outputfile=0)</div><div class="ttdoc">Create a new instance.</div><div class="ttdef"><b>Definition:</b> <a href="ExternalDataSource_8cc_source.html#l00034">ExternalDataSource.cc:34</a></div></div>
<div class="ttc" id="classzypp_1_1externalprogram_1_1ExternalDataSource_html_a7e0c4186177d77f56957bd65ff3fdd1e"><div class="ttname"><a href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a7e0c4186177d77f56957bd65ff3fdd1e">zypp::externalprogram::ExternalDataSource::outputFile</a></div><div class="ttdeci">FILE * outputFile() const</div><div class="ttdoc">Return the output stream.</div><div class="ttdef"><b>Definition:</b> <a href="ExternalDataSource_8h_source.html#l00101">ExternalDataSource.h:101</a></div></div>
<div class="ttc" id="classzypp_1_1externalprogram_1_1ExternalDataSource_html_a868bf86bb0f90ceddc7ae6c197c706a8"><div class="ttname"><a href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a868bf86bb0f90ceddc7ae6c197c706a8">zypp::externalprogram::ExternalDataSource::inputfile</a></div><div class="ttdeci">FILE * inputfile</div><div class="ttdef"><b>Definition:</b> <a href="ExternalDataSource_8h_source.html#l00028">ExternalDataSource.h:28</a></div></div>
<div class="ttc" id="classzypp_1_1externalprogram_1_1ExternalDataSource_html_a8f5e8ffbfcc1c5b35e11028af6b88049"><div class="ttname"><a href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a8f5e8ffbfcc1c5b35e11028af6b88049">zypp::externalprogram::ExternalDataSource::close</a></div><div class="ttdeci">virtual int close()</div><div class="ttdoc">Close the input and output streams.</div><div class="ttdef"><b>Definition:</b> <a href="ExternalDataSource_8cc_source.html#l00142">ExternalDataSource.cc:142</a></div></div>
<div class="ttc" id="classzypp_1_1externalprogram_1_1ExternalDataSource_html_a8211df39b7e79e32164f6a4d32fd513d"><div class="ttname"><a href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a8211df39b7e79e32164f6a4d32fd513d">zypp::externalprogram::ExternalDataSource::receiveLine</a></div><div class="ttdeci">std::string receiveLine()</div><div class="ttdoc">Read one line from the input stream.</div><div class="ttdef"><b>Definition:</b> <a href="ExternalDataSource_8cc_source.html#l00126">ExternalDataSource.cc:126</a></div></div>
<div class="ttc" id="classzypp_1_1externalprogram_1_1ExternalDataSource_html_a9029e82f96a523406da9897c39f33840"><div class="ttname"><a href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a9029e82f96a523406da9897c39f33840">zypp::externalprogram::ExternalDataSource::setBlocking</a></div><div class="ttdeci">void setBlocking(bool mode)</div><div class="ttdoc">Set the blocking mode of the input stream.</div><div class="ttdef"><b>Definition:</b> <a href="ExternalDataSource_8cc_source.html#l00100">ExternalDataSource.cc:100</a></div></div>
<div class="ttc" id="classzypp_1_1externalprogram_1_1ExternalDataSource_html_ae85a762d51d914a0b6a1789a4f7018ae"><div class="ttname"><a href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#ae85a762d51d914a0b6a1789a4f7018ae">zypp::externalprogram::ExternalDataSource::~ExternalDataSource</a></div><div class="ttdeci">virtual ~ExternalDataSource()</div><div class="ttdoc">Implicitly close the connection.</div><div class="ttdef"><b>Definition:</b> <a href="ExternalDataSource_8cc_source.html#l00043">ExternalDataSource.cc:43</a></div></div>
<div class="ttc" id="classzypp_1_1externalprogram_1_1ExternalDataSource_html_a623060692346cec538bf83c86684da02"><div class="ttname"><a href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a623060692346cec538bf83c86684da02">zypp::externalprogram::ExternalDataSource::inputFile</a></div><div class="ttdeci">FILE * inputFile() const</div><div class="ttdoc">Return the input stream.</div><div class="ttdef"><b>Definition:</b> <a href="ExternalDataSource_8h_source.html#l00096">ExternalDataSource.h:96</a></div></div>
<div class="ttc" id="classzypp_1_1externalprogram_1_1ExternalDataSource_html_af6de0423ba770c129403cd7ff748c21a"><div class="ttname"><a href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#af6de0423ba770c129403cd7ff748c21a">zypp::externalprogram::ExternalDataSource::linebuffer</a></div><div class="ttdeci">char * linebuffer</div><div class="ttdef"><b>Definition:</b> <a href="ExternalDataSource_8h_source.html#l00032">ExternalDataSource.h:32</a></div></div>
<div class="ttc" id="classzypp_1_1externalprogram_1_1ExternalDataSource_html_aa2aa468b009c738dffe16770fcddf2ab"><div class="ttname"><a href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#aa2aa468b009c738dffe16770fcddf2ab">zypp::externalprogram::ExternalDataSource::outputfile</a></div><div class="ttdeci">FILE * outputfile</div><div class="ttdef"><b>Definition:</b> <a href="ExternalDataSource_8h_source.html#l00029">ExternalDataSource.h:29</a></div></div>
<div class="ttc" id="namespacezypp_html"><div class="ttname"><a href="namespacezypp.html">zypp</a></div><div class="ttdoc">Easy-to use interface to the ZYPP dependency resolver.</div><div class="ttdef"><b>Definition:</b> <a href="CodePitfalls_8doc_source.html#l00001">CodePitfalls.doc:1</a></div></div>
<div class="ttc" id="classzypp_1_1externalprogram_1_1ExternalDataSource_html_a3e6a96efc336b59963f6a026e25be623"><div class="ttname"><a href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a3e6a96efc336b59963f6a026e25be623">zypp::externalprogram::ExternalDataSource::linebuffer_size</a></div><div class="ttdeci">size_t linebuffer_size</div><div class="ttdef"><b>Definition:</b> <a href="ExternalDataSource_8h_source.html#l00033">ExternalDataSource.h:33</a></div></div>
<div class="ttc" id="classzypp_1_1externalprogram_1_1ExternalDataSource_html_a43b25352b74d5c97d39071615612b6e5"><div class="ttname"><a href="classzypp_1_1externalprogram_1_1ExternalDataSource.html#a43b25352b74d5c97d39071615612b6e5">zypp::externalprogram::ExternalDataSource::send</a></div><div class="ttdeci">bool send(const char *buffer, size_t length)</div><div class="ttdoc">Send some data to the output stream.</div><div class="ttdef"><b>Definition:</b> <a href="ExternalDataSource_8cc_source.html#l00052">ExternalDataSource.cc:52</a></div></div>
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