dorkbox/Utilities
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Now caches ubuntu + fedora version information

Browse Source
This commit is contained in:
nathan 2018-10-25 14:14:45 +02:00
parent d900b9ddca
commit 1440b4ac37
1 changed files with 22 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
src/dorkbox/util/OSUtil.java
View File

@ -335,10 +335,16 @@ class OSUtil {
return isFedora;
}
private static Integer fedoraVersion = null;
public static
int getFedoraVersion() {
if (fedoraVersion != null) {
return fedoraVersion;
}
if (!isFedora()) {
return 0;
fedoraVersion = 0;
return fedoraVersion;
}
try {
@ -349,12 +355,15 @@ class OSUtil {
// should be: VERSION_ID=23\n or something
int beginIndex = output.indexOf("VERSION_ID=") + 11;
String fedoraVersion_ = output.substring(beginIndex, output.indexOf(OS.LINE_SEPARATOR_UNIX, beginIndex));
return Integer.parseInt(fedoraVersion_);
fedoraVersion = Integer.parseInt(fedoraVersion_);
return fedoraVersion;
}
} catch (Throwable ignored) {
}
return 0;
fedoraVersion = 0;
return fedoraVersion;
}
private static Boolean isLinuxMint = null;
@ -375,17 +384,16 @@ class OSUtil {
return isUbuntu;
}
/**
* @return the ubuntu version or "" if not found.
*/
private static int[] ubuntuVersion = null;
public static
int[] getUbuntuVersion() {
if (!OS.isLinux()) {
return new int[]{0,0};
if (ubuntuVersion != null) {
return ubuntuVersion;
}
if (!isUbuntu()) {
return new int[] {0, 0};
ubuntuVersion = new int[]{0,0};
return ubuntuVersion;
}
String info = getInfo();
@ -399,14 +407,17 @@ class OSUtil {
String versionInfo = info.substring(index, newLine);
if (versionInfo.indexOf('.') > 0) {
String[] split = versionInfo.split("\\.");
return new int[] {Integer.parseInt(split[0]), Integer.parseInt(split[1])};
ubuntuVersion = new int[] {Integer.parseInt(split[0]), Integer.parseInt(split[1])};
return ubuntuVersion;
}
}
}
} catch (Throwable ignored) {
}
return new int[] {0, 0};
ubuntuVersion = new int[]{0,0};
return ubuntuVersion;
}