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<a href="PoolQueryUtil_8tcc.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> /*---------------------------------------------------------------------\</div><div class="line"><a name="l00002"></a><span class="lineno"> 2</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> | / / \ V /| _/ _/ |</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> | /_____||_| |_| |_| |</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> \---------------------------------------------------------------------*/</div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> /** \file zypp/PoolQueryUtil.tcc</div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>  *</div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>  * including fstream is not hell here because this header only included</div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>  * by implementation file, header doesn't need include it.</div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> */</div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> #ifndef ZYPP_POOLQUERYUTIL_TCC</div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> #define ZYPP_POOLQUERYUTIL_TCC</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> #include <fstream></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> #include "zypp/Pathname.h"</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> #include "zypp/PoolQuery.h"</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> #include "zypp/base/String.h"</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> namespace zypp</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> </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>  * sends to output iterator all queries readed from file.</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  *</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  * \code</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  * list<PoolQuery> s;</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  * insert_iterator<list<PoolQuery> > ii(s, s.end());</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  * readPoolQueriesFromStream(f,ii);</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  * \endcode</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>  template <class OutputIterator></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  void readPoolQueriesFromFile(const zypp::filesystem::Pathname &file,</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  OutputIterator out )</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  {</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  bool found;</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  std::ifstream fin( file.c_str() );</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  if (!fin)</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  ZYPP_THROW(Exception(str::form("Cannot open file %s",file.c_str())));</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  do</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  {</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  zypp::PoolQuery q;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  found = q.recover( fin );</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  if (found)</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  *out++ = q;</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  } while ( found );</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  fin.close();</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  }</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>  /**</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  * Writes all queries from begin to end.</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  */</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  template <class InputIterator></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  void writePoolQueriesToFile(const zypp::filesystem::Pathname &file,</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  InputIterator begin, InputIterator end )</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  {</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  std::ofstream fout( file.c_str(), std::ios_base::out | std::ios_base::trunc );</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  if (!fout)</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  ZYPP_THROW(Exception(str::form("Cannot open file %s",file.c_str())));</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>  for_( it, begin, end )</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  {</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  it->serialize( fout );</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  }</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  fout.close();</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  }</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> }</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> #endif // ZYPP_POOLQUERYUTIL_H</div></div><!-- fragment --></div><!-- contents -->
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