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<title>LCOV - lcov.info - /usr/include/apt-pkg/version.h</title>
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<td class="headerItem" width="20%">Current view:</td>
<td class="headerValue" width="80%" colspan=4><a href="../../../index.html">directory</a> - <a href="index.html">usr/include/apt-pkg</a> - version.h</td>
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<td class="headerItem" width="20%">Test:</td>
<td class="headerValue" width="80%" colspan=4>lcov.info</td>
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<td class="headerItem" width="20%">Date:</td>
<td class="headerValue" width="20%">2008-08-14</td>
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<td class="headerItem" width="20%">Instrumented lines:</td>
<td class="headerValue" width="20%">1</td>
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<td class="headerItem" width="20%">Code covered:</td>
<td class="headerValue" width="20%">100.0 %</td>
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<td class="headerItem" width="20%">Executed lines:</td>
<td class="headerValue" width="20%">1</td>
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<td><pre class="source">
<span class="lineNum"> 1 </span> : // -*- mode: cpp; mode: fold -*-
<span class="lineNum"> 2 </span> : // Description /*{{{*/
<span class="lineNum"> 3 </span> : // $Id: version.h,v 1.8 2001/05/27 05:55:27 jgg Exp $
<span class="lineNum"> 4 </span> : /* ######################################################################
<span class="lineNum"> 5 </span> :
<span class="lineNum"> 6 </span> : Version - Versioning system..
<span class="lineNum"> 7 </span> :
<span class="lineNum"> 8 </span> : The versioning system represents how versions are compared, represented
<span class="lineNum"> 9 </span> : and how dependencies are evaluated. As a general rule versioning
<span class="lineNum"> 10 </span> : systems are not compatible unless specifically allowed by the
<span class="lineNum"> 11 </span> : TestCompatibility query.
<span class="lineNum"> 12 </span> :
<span class="lineNum"> 13 </span> : The versions are stored in a global list of versions, but that is just
<span class="lineNum"> 14 </span> : so that they can be queried when someone does 'apt-get -v'.
<span class="lineNum"> 15 </span> : pkgSystem provides the proper means to access the VS for the active
<span class="lineNum"> 16 </span> : system.
<span class="lineNum"> 17 </span> :
<span class="lineNum"> 18 </span> : ##################################################################### */
<span class="lineNum"> 19 </span> : /*}}}*/
<span class="lineNum"> 20 </span> : #ifndef PKGLIB_VERSION_H
<span class="lineNum"> 21 </span> : #define PKGLIB_VERSION_H
<span class="lineNum"> 22 </span> :
<span class="lineNum"> 23 </span> :
<span class="lineNum"> 24 </span> : #include <apt-pkg/strutl.h>
<span class="lineNum"> 25 </span> : #include <string>
<span class="lineNum"> 26 </span> :
<span class="lineNum"> 27 </span> : using std::string;
<span class="lineNum"> 28 </span> :
<span class="lineNum"> 29 </span> : class pkgVersioningSystem
<span class="lineNum"> 30 </span> : {
<span class="lineNum"> 31 </span> : public:
<span class="lineNum"> 32 </span> : // Global list of VS's
<span class="lineNum"> 33 </span> : static pkgVersioningSystem **GlobalList;
<span class="lineNum"> 34 </span> : static unsigned long GlobalListLen;
<span class="lineNum"> 35 </span> : static pkgVersioningSystem *GetVS(const char *Label);
<span class="lineNum"> 36 </span> :
<span class="lineNum"> 37 </span> : const char *Label;
<span class="lineNum"> 38 </span> :
<span class="lineNum"> 39 </span> : // Compare versions..
<span class="lineNum"> 40 </span> : virtual int DoCmpVersion(const char *A,const char *Aend,
<span class="lineNum"> 41 </span> : const char *B,const char *Bend) = 0;
<span class="lineNum"> 42 </span> :
<span class="lineNum"> 43 </span> : virtual bool CheckDep(const char *PkgVer,int Op,const char *DepVer) = 0;
<span class="lineNum"> 44 </span> : virtual int DoCmpReleaseVer(const char *A,const char *Aend,
<span class="lineNum"> 45 </span> : const char *B,const char *Bend) = 0;
<span class="lineNum"> 46 </span> : virtual string UpstreamVersion(const char *A) = 0;
<span class="lineNum"> 47 </span> :
<span class="lineNum"> 48 </span> : // See if the given VS is compatible with this one..
<span class="lineNum"> 49 </span> : virtual bool TestCompatibility(pkgVersioningSystem const &Against)
<span class="lineNum"> 50 </span> : {return this == &Against;};
<span class="lineNum"> 51 </span> :
<span class="lineNum"> 52 </span> : // Shortcuts
<span class="lineNum"> 53 </span><span class="lineCov"> 14 : APT_MKSTRCMP(CmpVersion,DoCmpVersion);</span>
<span class="lineNum"> 54 </span> : APT_MKSTRCMP(CmpReleaseVer,DoCmpReleaseVer);
<span class="lineNum"> 55 </span> :
<span class="lineNum"> 56 </span> : pkgVersioningSystem();
<span class="lineNum"> 57 </span> : virtual ~pkgVersioningSystem() {};
<span class="lineNum"> 58 </span> : };
<span class="lineNum"> 59 </span> :
<span class="lineNum"> 60 </span> : #ifdef APT_COMPATIBILITY
<span class="lineNum"> 61 </span> : #include <apt-pkg/debversion.h>
<span class="lineNum"> 62 </span> : #endif
<span class="lineNum"> 63 </span> :
<span class="lineNum"> 64 </span> : #endif
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<tr><td class="versionInfo">Generated by: <a href="http://ltp.sourceforge.net/coverage/lcov.php" target="_parent">LTP GCOV extension version 1.6</a></td></tr>
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