17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 // Support for detecting Mac OS X Versions
27
28 #include <math.h>
29 #include <stdlib.h>
30 #include <stdio.h>
31 #import <JavaRuntimeSupport/JavaRuntimeSupport.h>
32
33
34 // returns 107 for Lion, 106 for SnowLeopard etc.
35 int getOSXMajorVersion() {
36 char *ver = JRSCopyOSVersion();
37 if (ver == NULL) {
38 return 0;
39 }
40
41 int len = strlen(ver);
42 int v = 0;
43
44 // Third char must be a '.'
45 if (len >= 3 && ver[2] == '.') {
46 int i;
47
48 v = (ver[0] - '0') * 10 + (ver[1] - '0');
49 for (i = 3; i < len && isdigit(ver[i]); ++i) {
50 v = v * 10 + (ver[i] - '0');
51 }
52 }
53
54 free(ver);
55
56 return v;
57 }
58
59 BOOL isSnowLeopardOrLower() {
60 return (getOSXMajorVersion() < 107);
61 }
|
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 // Support for detecting Mac OS X Versions
27
28 #include <math.h>
29 #include <stdlib.h>
30 #include <stdio.h>
31 #import <JavaRuntimeSupport/JavaRuntimeSupport.h>
32
33
34 // returns 107 for Lion, 106 for SnowLeopard etc.
35 int getOSXMajorVersion() {
36 char *ver = JRSCopyOSVersion();
37 if (ver == NULL) {
38 return 0;
39 }
40
41 int len = strlen(ver);
42 int v = 0;
43
44 // Third char must be a '.'
45 if (len >= 3 && ver[2] == '.') {
46 int i;
47
48 v = (ver[0] - '0') * 10 + (ver[1] - '0');
49 for (i = 3; i < len && isdigit(ver[i]); ++i) {
50 v = v * 10 + (ver[i] - '0');
51 }
52 }
53
54 free(ver);
55
56 return v;
57 }
58
59 BOOL isSnowLeopardOrLower() {
60 return (getOSXMajorVersion() < 107);
61 }
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