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attempt macos lib copying

This commit is contained in:
Matthew Kennedy 2023-11-04 00:01:12 -07:00 committed by rusefillc
parent 8d808f546c
commit 4b18ec8047
1 changed files with 28 additions and 0 deletions
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28
java_console/ui/src/main/java/com/rusefi/maintenance/OpenbltJni.java
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@ -1,5 +1,13 @@
package com.rusefi.maintenance;
import java.io.File;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.nio.file.StandardCopyOption;
import java.util.Arrays;
import java.util.Locale;
public final class OpenbltJni {
public interface OpenbltCallbacks
{
@ -10,8 +18,28 @@ public final class OpenbltJni {
void setPhase(String title, boolean hasProgress);
}
private static final String OS_NAME = System.getProperty("os.name").toLowerCase(Locale.ROOT);
private static final boolean IS_MAC = OS_NAME.contains("mac") || OS_NAME.contains("darwin");
static {
System.loadLibrary("openblt_jni");
if (IS_MAC) {
// MacOS won't run load a dylib from the current directory, it has
// to be copied to the user's library first
String targetDir = "~/Library/Java/Extensions";
new File(targetDir).mkdirs();
String[] libs = { "libopenblt.dylib", "libopenblt_jni.dylib" };
try {
for (String l : libs) {
Files.copy(Paths.get(l), Paths.get(targetDir + "/" + l), StandardCopyOption.REPLACE_EXISTING);
}
} catch (IOException e) {
throw new RuntimeException(e);
}
}
}
public static native void flashSerial(String filename, String serialPort, OpenbltCallbacks callbacks);