src/windows/native/sun/net/spi/DefaultProxySelector.c
Print this page
@@ -43,13 +43,10 @@
static jmethodID proxy_ctrID;
static jfieldID pr_no_proxyID;
static jfieldID ptype_httpID;
static jfieldID ptype_socksID;
-#define CHECK_NULL(X) { if ((X) == NULL) fprintf (stderr,"JNI errror at line %d\n", __LINE__); }
-
-
/*
* Class: sun_net_spi_DefaultProxySelector
* Method: init
* Signature: ()Z
*/
@@ -60,21 +57,34 @@
jclass cls;
/**
* Get all the method & field IDs for later use.
*/
- CHECK_NULL(cls = (*env)->FindClass(env,"java/net/Proxy"));
+ cls = (*env)->FindClass(env,"java/net/Proxy");
+ CHECK_NULL_RETURN(cls, JNI_FALSE);
proxy_class = (*env)->NewGlobalRef(env, cls);
- CHECK_NULL(cls = (*env)->FindClass(env,"java/net/Proxy$Type"));
+ CHECK_NULL_RETURN(proxy_class, JNI_FALSE);
+ cls = (*env)->FindClass(env,"java/net/Proxy$Type");
+ CHECK_NULL_RETURN(cls, JNI_FALSE);
ptype_class = (*env)->NewGlobalRef(env, cls);
- CHECK_NULL(cls = (*env)->FindClass(env, "java/net/InetSocketAddress"));
+ CHECK_NULL_RETURN(ptype_class, JNI_FALSE);
+ cls = (*env)->FindClass(env, "java/net/InetSocketAddress");
+ CHECK_NULL_RETURN(cls, JNI_FALSE);
isaddr_class = (*env)->NewGlobalRef(env, cls);
- proxy_ctrID = (*env)->GetMethodID(env, proxy_class, "<init>", "(Ljava/net/Proxy$Type;Ljava/net/SocketAddress;)V");
+ CHECK_NULL_RETURN(isaddr_class, JNI_FALSE);
+ proxy_ctrID = (*env)->GetMethodID(env, proxy_class, "<init>",
+ "(Ljava/net/Proxy$Type;Ljava/net/SocketAddress;)V");
+ CHECK_NULL_RETURN(proxy_ctrID, JNI_FALSE);
pr_no_proxyID = (*env)->GetStaticFieldID(env, proxy_class, "NO_PROXY", "Ljava/net/Proxy;");
+ CHECK_NULL_RETURN(pr_no_proxyID, JNI_FALSE);
ptype_httpID = (*env)->GetStaticFieldID(env, ptype_class, "HTTP", "Ljava/net/Proxy$Type;");
+ CHECK_NULL_RETURN(ptype_httpID, JNI_FALSE);
ptype_socksID = (*env)->GetStaticFieldID(env, ptype_class, "SOCKS", "Ljava/net/Proxy$Type;");
- isaddr_createUnresolvedID = (*env)->GetStaticMethodID(env, isaddr_class, "createUnresolved", "(Ljava/lang/String;I)Ljava/net/InetSocketAddress;");
+ CHECK_NULL_RETURN(ptype_socksID, JNI_FALSE);
+ isaddr_createUnresolvedID = (*env)->GetStaticMethodID(env, isaddr_class, "createUnresolved",
+ "(Ljava/lang/String;I)Ljava/net/InetSocketAddress;");
+ CHECK_NULL_RETURN(isaddr_createUnresolvedID, JNI_FALSE);
/**
* Let's see if we can find the proper Registry entry.
*/
ret = RegOpenKeyEx(HKEY_CURRENT_USER,