19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 22 * CA 95054 USA or visit www.sun.com if you need additional information or 23 * have any questions. 24 */ 25 26 #include <string.h> 27 28 #include "java_net_InetAddress.h" 29 #include "net_util.h" 30 31 /************************************************************************ 32 * InetAddress 33 */ 34 35 jclass ia_class; 36 jfieldID ia_addressID; 37 jfieldID ia_familyID; 38 jfieldID ia_preferIPv6AddressID; 39 40 /* 41 * Class: java_net_InetAddress 42 * Method: init 43 * Signature: ()V 44 */ 45 JNIEXPORT void JNICALL 46 Java_java_net_InetAddress_init(JNIEnv *env, jclass cls) { 47 jclass c = (*env)->FindClass(env,"java/net/InetAddress"); 48 CHECK_NULL(c); 49 ia_class = (*env)->NewGlobalRef(env, c); 50 CHECK_NULL(ia_class); 51 ia_addressID = (*env)->GetFieldID(env, ia_class, "address", "I"); 52 CHECK_NULL(ia_addressID); 53 ia_familyID = (*env)->GetFieldID(env, ia_class, "family", "I"); 54 CHECK_NULL(ia_familyID); 55 ia_preferIPv6AddressID = (*env)->GetStaticFieldID(env, ia_class, "preferIPv6Address", "Z"); 56 CHECK_NULL(ia_preferIPv6AddressID); 57 } | 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 22 * CA 95054 USA or visit www.sun.com if you need additional information or 23 * have any questions. 24 */ 25 26 #include <string.h> 27 28 #include "java_net_InetAddress.h" 29 #include "net_util.h" 30 31 /************************************************************************ 32 * InetAddress 33 */ 34 35 jclass ia_class; 36 jfieldID ia_addressID; 37 jfieldID ia_familyID; 38 jfieldID ia_preferIPv6AddressID; 39 jfieldID ia_hostNameID; 40 41 /* 42 * Class: java_net_InetAddress 43 * Method: init 44 * Signature: ()V 45 */ 46 JNIEXPORT void JNICALL 47 Java_java_net_InetAddress_init(JNIEnv *env, jclass cls) { 48 if (ia_hostNameID == NULL) { 49 jclass c = (*env)->FindClass(env,"java/net/InetAddress"); 50 CHECK_NULL(c); 51 ia_class = (*env)->NewGlobalRef(env, c); 52 CHECK_NULL(ia_class); 53 ia_addressID = (*env)->GetFieldID(env, ia_class, "address", "I"); 54 CHECK_NULL(ia_addressID); 55 ia_familyID = (*env)->GetFieldID(env, ia_class, "family", "I"); 56 CHECK_NULL(ia_familyID); 57 ia_preferIPv6AddressID = (*env)->GetStaticFieldID(env, ia_class, "preferIPv6Address", "Z"); 58 CHECK_NULL(ia_preferIPv6AddressID); 59 ia_hostNameID = (*env)->GetFieldID(env, ia_class, "hostName", "Ljava/lang/String;"); 60 } 61 } |