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Last change
on this file since 18237 was 18237, checked in by oranfry, 15 years ago |
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added new options to search4j to only return a jre or only return a jre, and an option to display the type of the found jvm (whether jre or jdk)
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File size:
1.2 KB
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| 1 | #include <iostream>
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| 2 | #include <fstream>
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| 3 | #include <string>
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| 4 | #include <sstream>
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| 5 | #include <sys/stat.h>
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| 6 | using namespace std;
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| 7 | #ifdef WINDOWS
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| 8 | #include <windows.h>
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| 9 | #endif
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| 10 |
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| 11 |
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| 12 | void replace_all( std::string & str, std::string const & pattern, std::string const & replacement );
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| 13 | int process( string command, bool render );
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| 14 | int process_and_catch_output( string command, string &output );
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| 15 | #ifdef WINDOWS
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| 16 | int regSearch(HKEY hKey, const char* keyName, int searchType, char* foundJavaVer );
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| 17 | #endif
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| 18 |
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| 19 |
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| 20 | class Jvm {
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| 21 |
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| 22 | // version string. era.major.minor_update. eg: 1.4.2_02
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| 23 | int era;
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| 24 | int major;
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| 25 | int minor;
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| 26 | int update;
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| 27 |
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| 28 | string javaHome;
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| 29 | bool isJdk;
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| 30 | bool healthy;
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| 31 |
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| 32 | public:
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| 33 | Jvm();
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| 34 | void setJavaHome( string jh );
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| 35 | string getJavaHome();
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| 36 | string getExecutable();
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| 37 | #ifdef WINDOWS
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| 38 | string getWinExecutable();
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| 39 | #endif
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| 40 | string getVersion();
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| 41 | bool check();
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| 42 | bool setVersionFromString( string version );
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| 43 | int compare( Jvm otherJvm );
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| 44 | int getEra();
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| 45 | int getMajor();
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| 46 | int getMinor();
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| 47 | int getUpdate();
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| 48 |
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| 49 | bool getIsJre();
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| 50 | bool getIsJdk();
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| 51 |
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| 52 | private:
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| 53 | void setVersionFromExeOuput();
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| 54 | void setIsJdkFromJavacPresence();
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| 55 |
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| 56 | };
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| 57 |
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| 58 |
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| 59 |
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| 60 | bool find( Jvm &jvm, bool use_minimum, Jvm minimum, bool jreOnly, bool jdeOnly, string phint, string hint, bool verbose );
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