1 files changed, 61 insertions, 0 deletions
diff --git a/voip/jni/rtp/util.cpp b/voip/jni/rtp/util.cpp
new file mode 100644
index 0000000..1d702fc
--- /dev/null
+++ b/voip/jni/rtp/util.cpp
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <arpa/inet.h>
+#include <netinet/in.h>
+
+#include "jni.h"
+#include "JNIHelp.h"
+
+int parse(JNIEnv *env, jstring jAddress, int port, sockaddr_storage *ss)
+{
+    if (!jAddress) {
+        jniThrowNullPointerException(env, "address");
+        return -1;
+    }
+    if (port < 0 || port > 65535) {
+        jniThrowException(env, "java/lang/IllegalArgumentException", "port");
+        return -1;
+    }
+    const char *address = env->GetStringUTFChars(jAddress, NULL);
+    if (!address) {
+        // Exception already thrown.
+        return -1;
+    }
+    memset(ss, 0, sizeof(*ss));
+
+    sockaddr_in *sin = (sockaddr_in *)ss;
+    if (inet_pton(AF_INET, address, &(sin->sin_addr)) > 0) {
+        sin->sin_family = AF_INET;
+        sin->sin_port = htons(port);
+        env->ReleaseStringUTFChars(jAddress, address);
+        return 0;
+    }
+
+    sockaddr_in6 *sin6 = (sockaddr_in6 *)ss;
+    if (inet_pton(AF_INET6, address, &(sin6->sin6_addr)) > 0) {
+        sin6->sin6_family = AF_INET6;
+        sin6->sin6_port = htons(port);
+        env->ReleaseStringUTFChars(jAddress, address);
+        return 0;
+    }
+
+    env->ReleaseStringUTFChars(jAddress, address);
+    jniThrowException(env, "java/lang/IllegalArgumentException", "address");
+    return -1;
+}