Cross Reference: /frameworks/base/core/jni/android_net

Lines Matching refs:env
76 static jint android_net_utils_enableInterface(JNIEnv* env, jobject clazz, jstring ifname)
80     const char *nameStr = env->GetStringUTFChars(ifname, NULL);
82     env->ReleaseStringUTFChars(ifname, nameStr);
86 static jint android_net_utils_disableInterface(JNIEnv* env, jobject clazz, jstring ifname)
90     const char *nameStr = env->GetStringUTFChars(ifname, NULL);
92     env->ReleaseStringUTFChars(ifname, nameStr);
96 static jint android_net_utils_resetConnections(JNIEnv* env, jobject clazz,
101     const char *nameStr = env->GetStringUTFChars(ifname, NULL);
103     ALOGD("android_net_utils_resetConnections in env=%p clazz=%p iface=%s mask=0x%x\n",
104           env, clazz, nameStr, mask);
107     env->ReleaseStringUTFChars(ifname, nameStr);
111 static jboolean android_net_utils_runDhcpCommon(JNIEnv* env, jobject clazz, jstring ifname,
124     const char *nameStr = env->GetStringUTFChars(ifname, NULL);
135     env->ReleaseStringUTFChars(ifname, nameStr);
137         env->SetObjectField(info, dhcpInfoInternalFieldIds.ipaddress, env->NewStringUTF(ipaddr));
140         jclass cls = env->FindClass("java/net/InetAddress");
141         jmethodID method = env->GetStaticMethodID(cls, "getByName",
144         args[0].l = env->NewStringUTF(gateway);
145         jobject inetAddressObject = env->CallStaticObjectMethodA(cls, method, args);
147         if (!env->ExceptionOccurred()) {
148             cls = env->FindClass("android/net/RouteInfo");
149             method = env->GetMethodID(cls, "<init>", "(Ljava/net/InetAddress;)V");
151             jobject routeInfoObject = env->NewObjectA(cls, method, args);
153             cls = env->FindClass("android/net/DhcpInfoInternal");
154             method = env->GetMethodID(cls, "addRoute", "(Landroid/net/RouteInfo;)V");
156             env->CallVoidMethodA(info, method, args);
159             env->ExceptionClear();
162         env->SetIntField(info, dhcpInfoInternalFieldIds.prefixLength, prefixLength);
163         env->SetObjectField(info, dhcpInfoInternalFieldIds.dns1, env->NewStringUTF(dns1));
164         env->SetObjectField(info, dhcpInfoInternalFieldIds.dns2, env->NewStringUTF(dns2));
165         env->SetObjectField(info, dhcpInfoInternalFieldIds.serverAddress,
166                 env->NewStringUTF(server));
167         env->SetIntField(info, dhcpInfoInternalFieldIds.leaseDuration, lease);
168         env->SetObjectField(info, dhcpInfoInternalFieldIds.vendorInfo, env->NewStringUTF(vendorInfo));
173 static jboolean android_net_utils_runDhcp(JNIEnv* env, jobject clazz, jstring ifname, jobject info)
175     return android_net_utils_runDhcpCommon(env, clazz, ifname, info, false);
178 static jboolean android_net_utils_runDhcpRenew(JNIEnv* env, jobject clazz, jstring ifname, jobject info)
180     return android_net_utils_runDhcpCommon(env, clazz, ifname, info, true);
184 static jboolean android_net_utils_stopDhcp(JNIEnv* env, jobject clazz, jstring ifname)
188     const char *nameStr = env->GetStringUTFChars(ifname, NULL);
190     env->ReleaseStringUTFChars(ifname, nameStr);
194 static jboolean android_net_utils_releaseDhcpLease(JNIEnv* env, jobject clazz, jstring ifname)
198     const char *nameStr = env->GetStringUTFChars(ifname, NULL);
200     env->ReleaseStringUTFChars(ifname, nameStr);
204 static jstring android_net_utils_getDhcpError(JNIEnv* env, jobject clazz)
206     return env->NewStringUTF(::dhcp_get_errmsg());
227 int register_android_net_NetworkUtils(JNIEnv* env)
229     jclass dhcpInfoInternalClass = env->FindClass("android/net/DhcpInfoInternal");
231     dhcpInfoInternalFieldIds.constructorId = env->GetMethodID(dhcpInfoInternalClass, "<init>", "()V");
232     dhcpInfoInternalFieldIds.ipaddress = env->GetFieldID(dhcpInfoInternalClass, "ipAddress", "Ljava/lang/String;");
233     dhcpInfoInternalFieldIds.prefixLength = env->GetFieldID(dhcpInfoInternalClass, "prefixLength", "I");
234     dhcpInfoInternalFieldIds.dns1 = env->GetFieldID(dhcpInfoInternalClass, "dns1", "Ljava/lang/String;");
235     dhcpInfoInternalFieldIds.dns2 = env->GetFieldID(dhcpInfoInternalClass, "dns2", "Ljava/lang/String;");
236     dhcpInfoInternalFieldIds.serverAddress = env->GetFieldID(dhcpInfoInternalClass, "serverAddress", "Ljava/lang/String;");
237     dhcpInfoInternalFieldIds.leaseDuration = env->GetFieldID(dhcpInfoInternalClass, "leaseDuration", "I");
238     dhcpInfoInternalFieldIds.vendorInfo = env->GetFieldID(dhcpInfoInternalClass, "vendorInfo", "Ljava/lang/String;");
240     return AndroidRuntime::registerNativeMethods(env,