Method isCompatibleVersion

src/com/sun/jna/Native.java:207–228

Version string must have the structure . . a bugfix change in the native code increments revision, the minor is incremented for backwards compatible changes and the major version is changed for backwards incompatbile changes. @param expectedVersion @param nativeVersion @retur

(String expectedVersion, String nativeVersion)

     * @return true if nativeVersion describes a version compatible to expectedVersion
     */
    static boolean isCompatibleVersion(String expectedVersion, String nativeVersion) {
        String[] expectedVersionParts = expectedVersion.split("\\.");
        String[] nativeVersionParts = nativeVersion.split("\\.");
        if(expectedVersionParts.length < 3 || nativeVersionParts.length < 3) {
            return false;
        }

        int expectedMajor = Integer.parseInt(expectedVersionParts[0]);
        int nativeMajor = Integer.parseInt(nativeVersionParts[0]);
        int expectedMinor = Integer.parseInt(expectedVersionParts[1]);
        int nativeMinor = Integer.parseInt(nativeVersionParts[1]);

        if(expectedMajor != nativeMajor) {
            return false;
        }

        if(expectedMinor > nativeMinor) {
            return false;
        }

        return true;
    }

    static {
        loadNativeDispatchLibrary();