jvmfwk/plugins/sunmajor/pluginlib/util.hxx

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   9  * $RCSfile: util.hxx,v $
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  30 #if !defined INCLUDED_JFW_PLUGIN_UTIL_HXX
  31 #define INCLUDED_JFW_PLUGIN_UTIL_HXX
  32
  33 #include "rtl/ustring.hxx"
  34 #include "rtl/bootstrap.hxx"
  35 #include <vector>
  36 #include "vendorbase.hxx"
  37
  38 namespace jfw_plugin
  39 {
  40
  41 class VendorBase;
  42 std::vector<rtl::OUString> getVectorFromCharArray(char const * const * ar, int size);
  43
  44 /*   The function uses the relative paths, such as "bin/java.exe" as provided by
  45      VendorBase::getJavaExePaths and the provided path to derive the the home directory.
  46      The home directory is then used as argument to getJREInfoByPath. For example
  47      usBinDir is file:///c:/j2sdk/jre/bin then file:///c:/j2sdk/jre would be derived.
  48  */
  49 bool getJREInfoFromBinPath(
  50     const rtl::OUString& path, std::vector<rtl::Reference<VendorBase> > & vecInfos);
  51 inline rtl::OUString getDirFromFile(const rtl::OUString& usFilePath);
  52 void createJavaInfoFromPath(std::vector<rtl::Reference<VendorBase> >& vecInfos);
  53 void createJavaInfoFromJavaHome(std::vector<rtl::Reference<VendorBase> > &vecInfos);
  54 void createJavaInfoDirScan(std::vector<rtl::Reference<VendorBase> >& vecInfos);
  55 #ifdef WNT
  56 void createJavaInfoFromWinReg(std::vector<rtl::Reference<VendorBase> >& vecInfos);
  57 #endif
  58
  59 bool makeDriveLetterSame(rtl::OUString * fileURL);
  60
  61
  62 /* for std::find_if
  63    Used to find a JavaInfo::Impl object in a std::vector<Impl*> which has a member usJavaHome
  64    as the specified string in the constructor.
  65 */
  66 struct InfoFindSame
  67 {
  68     rtl::OUString sJava;
  69     InfoFindSame(const rtl::OUString& sJavaHome):sJava(sJavaHome){}
  70
  71     bool operator () (const rtl::Reference<VendorBase> & aVendorInfo)
  72     {
  73         return aVendorInfo->getHome().equals(sJava) == sal_True ? true : false;
  74     }
  75 };
  76
  77 struct SameOrSubDirJREMap
  78 {
  79     rtl::OUString s1;
  80     SameOrSubDirJREMap(const rtl::OUString& s):s1(s){
  81     }
  82
  83     bool operator () (const std::pair<const rtl::OUString, rtl::Reference<VendorBase> > & s2)
  84     {
  85         if (s1 == s2.first)
  86             return true;
  87         rtl::OUString sSub;
  88         sSub = s2.first + rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("/"));
  89         if (s1.match(sSub) == sal_True)
  90             return true;
  91         return false;
  92     }
  93 };
  94
  95
  96 /* Creates a VendorBase object if a JRE could be found at the specified path.
  97
  98    This depends if there is a JRE at all and if it is from a vendor that
  99    is supported by this plugin.
 100  */
 101 rtl::Reference<VendorBase> getJREInfoByPath(const rtl::OUString& path);
 102
 103 /* Creates a VendorBase object if a JRE could be found at the specified path.
 104
 105    The difference to the other getJREInfoByPath is that this function checks
 106    first if the path corresponds to one of the VendorBase::getHome path already
 107    contained in vecInfo. Only if there is no such entry, then the other
 108    getJREInfoByPath is called. Again the created VendorBase is compared to
 109    those contained in vecInfos. If it it not in there then it's added.
 110
 111    @return
 112    true a VendorBase was created and added to the end of vecInfos.
 113    false - no VendorBase has been created. Either the path did not represent a
 114    supported JRE installation or there was already a VendorBase in vecInfos.
 115  */
 116 bool getJREInfoByPath(const rtl::OUString& path,
 117                       std::vector<rtl::Reference<VendorBase> > & vecInfos);
 118
 119 std::vector<rtl::Reference<VendorBase> > getAllJREInfos();
 120
 121 bool getJavaProps(
 122     const rtl::OUString & exePath,
 123     std::vector<std::pair<rtl::OUString, rtl::OUString> >& props,
 124     bool * bProcessRun);
 125
 126 void  createJavaInfoFromWinReg(std::vector<rtl::Reference<VendorBase> > & vecInfos);
 127
 128 void bubbleSortVersion(std::vector<rtl::Reference<VendorBase> >& vec);
 129
 130 rtl::Bootstrap* getBootstrap();
 131 }
 132
 133 #endif