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-rwxr-xr-x[-rw-r--r--]bindings/java/Socket.cpp89
1 files changed, 34 insertions, 55 deletions
diff --git a/bindings/java/Socket.cpp b/bindings/java/Socket.cpp
index adea3fa..51c473d 100644..100755
--- a/bindings/java/Socket.cpp
+++ b/bindings/java/Socket.cpp
@@ -32,23 +32,21 @@ static jfieldID socket_handle_fid = NULL;
/**
* Make sure we have a valid pointer to Java's Socket::socketHandle.
*/
-static void ensure_socket (JNIEnv *env,
- jobject obj)
+static void ensure_socket (JNIEnv *env, jobject obj)
{
if (socket_handle_fid == NULL) {
jclass cls = env->GetObjectClass (obj);
- assert (cls);
- socket_handle_fid = env->GetFieldID (cls, "socketHandle", "J");
- assert (socket_handle_fid);
- env->DeleteLocalRef (cls);
+ assert (cls);
+ socket_handle_fid = env->GetFieldID (cls, "socketHandle", "J");
+ assert (socket_handle_fid);
+ env->DeleteLocalRef (cls);
}
}
/**
* Get the value of Java's Socket::socketHandle.
*/
-static void *get_socket (JNIEnv *env,
- jobject obj)
+static void *get_socket (JNIEnv *env, jobject obj)
{
ensure_socket (env, obj);
void *s = (void*) env->GetLongField (obj, socket_handle_fid);
@@ -58,42 +56,35 @@ static void *get_socket (JNIEnv *env,
/**
* Set the value of Java's Socket::socketHandle.
*/
-static void put_socket (JNIEnv *env,
- jobject obj,
- void *s)
+static void put_socket (JNIEnv *env, jobject obj, void *s)
{
ensure_socket (env, obj);
env->SetLongField (obj, socket_handle_fid, (jlong) s);
}
/**
- * Get the value of contextHandle for the Java Context associated with
- * this Java Socket object.
+ * Get the value of contextHandle for the specified Java Context.
*/
-static void *fetch_context (JNIEnv *env,
- jobject context)
+static void *fetch_context (JNIEnv *env, jobject context)
{
static jmethodID get_context_handle_mid = NULL;
- if (get_context_handle_mid == NULL) {
+ if (!get_context_handle_mid) {
jclass cls = env->GetObjectClass (context);
- assert (cls);
-
- get_context_handle_mid = env->GetMethodID (cls,
- "getContextHandle",
- "()J");
- env->DeleteLocalRef (cls);
- assert (get_context_handle_mid);
+ assert (cls);
+ get_context_handle_mid = env->GetMethodID (cls,
+ "getContextHandle", "()J");
+ env->DeleteLocalRef (cls);
+ assert (get_context_handle_mid);
}
- void *zmq_ctx = (void*) env->CallLongMethod (context,
- get_context_handle_mid);
+ void *c = (void*) env->CallLongMethod (context, get_context_handle_mid);
if (env->ExceptionCheck ()) {
- zmq_ctx = NULL;
+ c = NULL;
}
- assert (zmq_ctx);
- return zmq_ctx;
+ assert (c);
+ return c;
}
/**
@@ -119,20 +110,18 @@ static void raise_exception (JNIEnv *env, int err)
* Called to construct a Java Socket object.
*/
JNIEXPORT void JNICALL Java_org_zmq_Socket_construct (JNIEnv *env,
- jobject obj,
- jobject context,
- jint type)
+ jobject obj, jobject context, jint type)
{
void *s = get_socket (env, obj);
assert (! s);
- void *zmq_ctx = fetch_context (env, context);
- s = zmq_socket (zmq_ctx, type);
+ void *c = fetch_context (env, context);
+ s = zmq_socket (c, type);
put_socket(env, obj, s);
if (s == NULL) {
raise_exception (env, errno);
- return;
+ return;
}
}
@@ -140,7 +129,7 @@ JNIEXPORT void JNICALL Java_org_zmq_Socket_construct (JNIEnv *env,
* Called to destroy a Java Socket object.
*/
JNIEXPORT void JNICALL Java_org_zmq_Socket_finalize (JNIEnv *env,
- jobject obj)
+ jobject obj)
{
void *s = get_socket (env, obj);
assert (s);
@@ -184,10 +173,7 @@ JNIEXPORT void JNICALL Java_org_zmq_Socket_setsockopt__IJ (JNIEnv *env,
* Called by Java's Socket::setsockopt(int option, String optval).
*/
JNIEXPORT void JNICALL Java_org_zmq_Socket_setsockopt__ILjava_lang_String_2 (
- JNIEnv *env,
- jobject obj,
- jint option,
- jstring optval)
+ JNIEnv *env, jobject obj, jint option, jstring optval)
{
switch (option) {
case ZMQ_IDENTITY:
@@ -219,9 +205,8 @@ JNIEXPORT void JNICALL Java_org_zmq_Socket_setsockopt__ILjava_lang_String_2 (
/**
* Called by Java's Socket::bind(String addr).
*/
-JNIEXPORT void JNICALL Java_org_zmq_Socket_bind (JNIEnv *env,
- jobject obj,
- jstring addr)
+JNIEXPORT void JNICALL Java_org_zmq_Socket_bind (JNIEnv *env, jobject obj,
+ jstring addr)
{
void *s = get_socket (env, obj);
assert (s);
@@ -248,8 +233,7 @@ JNIEXPORT void JNICALL Java_org_zmq_Socket_bind (JNIEnv *env,
* Called by Java's Socket::connect(String addr).
*/
JNIEXPORT void JNICALL Java_org_zmq_Socket_connect (JNIEnv *env,
- jobject obj,
- jstring addr)
+ jobject obj, jstring addr)
{
void *s = get_socket (env, obj);
assert (s);
@@ -276,9 +260,7 @@ JNIEXPORT void JNICALL Java_org_zmq_Socket_connect (JNIEnv *env,
* Called by Java's Socket::send(byte [] msg, long flags).
*/
JNIEXPORT jboolean JNICALL Java_org_zmq_Socket_send (JNIEnv *env,
- jobject obj,
- jbyteArray msg,
- jlong flags)
+ jobject obj, jbyteArray msg, jlong flags)
{
void *s = get_socket (env, obj);
assert (s);
@@ -316,8 +298,7 @@ JNIEXPORT jboolean JNICALL Java_org_zmq_Socket_send (JNIEnv *env,
/**
* Called by Java's Socket::flush().
*/
-JNIEXPORT void JNICALL Java_org_zmq_Socket_flush (JNIEnv *env,
- jobject obj)
+JNIEXPORT void JNICALL Java_org_zmq_Socket_flush (JNIEnv *env, jobject obj)
{
void *s = get_socket (env, obj);
assert (s);
@@ -334,8 +315,7 @@ JNIEXPORT void JNICALL Java_org_zmq_Socket_flush (JNIEnv *env,
* Called by Java's Socket::recv(long flags).
*/
JNIEXPORT jbyteArray JNICALL Java_org_zmq_Socket_recv (JNIEnv *env,
- jobject obj,
- jlong flags)
+ jobject obj, jlong flags)
{
void *s = get_socket (env, obj);
assert (s);
@@ -357,10 +337,9 @@ JNIEXPORT jbyteArray JNICALL Java_org_zmq_Socket_recv (JNIEnv *env,
jbyteArray data = env->NewByteArray (zmq_msg_size (&message));
assert (data);
- env->SetByteArrayRegion (data,
- 0,
- zmq_msg_size (&message),
- (jbyte*) zmq_msg_data (&message));
+ env->SetByteArrayRegion (data, 0, zmq_msg_size (&message),
+ (jbyte*) zmq_msg_data (&message));
return data;
}
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-03 13:33:03 +0000