aeinstaller/backend/DotNet.java

package net.oni2.aeinstaller.backend;

import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.util.Map;
import java.util.Vector;

import net.oni2.aeinstaller.backend.Settings.Architecture;
import net.oni2.aeinstaller.backend.Settings.Platform;
import net.oni2.aeinstaller.backend.appexecution.AppExecution;
import net.oni2.aeinstaller.backend.appexecution.AppExecutionResult;

/**
 * @author Christian Illy
 */
public class DotNet {

        /**
         * @return is a .NET implementation installed?
         */
        public static boolean isInstalled() {
                switch (Settings.getPlatform()) {
                        case WIN:
                                try {
                                        int view = WinRegistry.KEY_WOW64_32KEY;
                                        if (Settings.getArchitecture() == Architecture.AMD64)
                                                view = WinRegistry.KEY_WOW64_64KEY;

                                        Map<String, String> m = WinRegistry
                                                        .readStringValues(
                                                                        WinRegistry.HKEY_LOCAL_MACHINE,
                                                                        "Software\\Microsoft\\NET Framework Setup\\NDP\\v2.0.50727",
                                                                        view);
                                        return m != null;
                                } catch (IllegalArgumentException e) {
                                        e.printStackTrace();
                                } catch (IllegalAccessException e) {
                                        e.printStackTrace();
                                } catch (InvocationTargetException e) {
                                        e.printStackTrace();
                                } catch (Exception e) {
                                        if (!e.getMessage()
                                                        .equals("Registry access not supported (not a Windows OS?)."))
                                                e.printStackTrace();
                                }
                                return false;
                        case MACOS:
                        case LINUX:
                                Vector<String> cmd = new Vector<String>();
                                cmd.add("which");
                                cmd.add("mono");
                                AppExecutionResult res = null;
                                try {
                                        res = AppExecution.executeAndWait(cmd);
                                } catch (IOException e) {
                                        e.printStackTrace();
                                }
                                if (res != null) {
                                        if (res.output.get(0).startsWith("/")
                                                        && res.output.get(0).endsWith("mono")) {
                                                return true;
                                        }
                                }
                                return false;
                        default:
                                return false;
                }
        }

        /**
         * @return Get the .Net runtime executable name
         */
        public static String getRuntimeExe() {
                if (Settings.getPlatform() != Platform.WIN)
                        return "mono";
                return "";
        }

}
Revision:	702
Committed:	Tue Mar 19 10:00:06 2013 UTC (12 years, 6 months ago) by alloc
Content type:	text/x-java
File size:	2027 byte(s)
Log Message:	AEI2 0.99u: - Fixed a few bugs in apply patches - Added some log output to apply patches
#	Content
1	package net.oni2.aeinstaller.backend;
2
3	import java.io.IOException;
4	import java.lang.reflect.InvocationTargetException;
5	import java.util.Map;
6	import java.util.Vector;
7
8	import net.oni2.aeinstaller.backend.Settings.Architecture;
9	import net.oni2.aeinstaller.backend.Settings.Platform;
10	import net.oni2.aeinstaller.backend.appexecution.AppExecution;
11	import net.oni2.aeinstaller.backend.appexecution.AppExecutionResult;
12
13	/**
14	* @author Christian Illy
15	*/
16	public class DotNet {
17
18	/**
19	* @return is a .NET implementation installed?
20	*/
21	public static boolean isInstalled() {
22	switch (Settings.getPlatform()) {
23	case WIN:
24	try {
25	int view = WinRegistry.KEY_WOW64_32KEY;
26	if (Settings.getArchitecture() == Architecture.AMD64)
27	view = WinRegistry.KEY_WOW64_64KEY;
28
29	Map<String, String> m = WinRegistry
30	.readStringValues(
31	WinRegistry.HKEY_LOCAL_MACHINE,
32	"Software\\Microsoft\\NET Framework Setup\\NDP\\v2.0.50727",
33	view);
34	return m != null;
35	} catch (IllegalArgumentException e) {
36	e.printStackTrace();
37	} catch (IllegalAccessException e) {
38	e.printStackTrace();
39	} catch (InvocationTargetException e) {
40	e.printStackTrace();
41	} catch (Exception e) {
42	if (!e.getMessage()
43	.equals("Registry access not supported (not a Windows OS?)."))
44	e.printStackTrace();
45	}
46	return false;
47	case MACOS:
48	case LINUX:
49	Vector<String> cmd = new Vector<String>();
50	cmd.add("which");
51	cmd.add("mono");
52	AppExecutionResult res = null;
53	try {
54	res = AppExecution.executeAndWait(cmd);
55	} catch (IOException e) {
56	e.printStackTrace();
57	}
58	if (res != null) {
59	if (res.output.get(0).startsWith("/")
60	&& res.output.get(0).endsWith("mono")) {
61	return true;
62	}
63	}
64	return false;
65	default:
66	return false;
67	}
68	}
69
70	/**
71	* @return Get the .Net runtime executable name
72	*/
73	public static String getRuntimeExe() {
74	if (Settings.getPlatform() != Platform.WIN)
75	return "mono";
76	return "";
77	}
78
79	}