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[not part of build] cleaning up copyrights, comments.

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beard%netscape.com 2001-05-17 01:22:05 +00:00
parent 7fefd4613b
commit 2418065c41
2 changed files with 22 additions and 12 deletions
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29
modules/oji/src/ProxyClassLoader.cpp
View File

@ -14,10 +14,11 @@
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Copyright (C) 2001 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s): Patrick Beard <beard@netscape.com>
* Contributor(s):
* Patrick Beard <beard@netscape.com> (original author)
*/
#include "ProxyClassLoader.h"
@ -34,8 +35,11 @@
#include "nsIScriptGlobalObject.h"
#include "nsIScriptObjectPrincipal.h"
#include "nsNetUtil.h"
#include "nsIByteBuffer.h"
/**
* Obtain the URL of the document of the currently running script. This will
* be used as the default location to download classes from.
*/
static nsresult getScriptCodebase(JSContext* cx, nsIURI* *result)
{
nsIScriptContext* scriptContext = NS_REINTERPRET_CAST(nsIScriptContext*, JS_GetContextPrivate(cx));
@ -55,6 +59,14 @@ static nsresult getScriptCodebase(JSContext* cx, nsIURI* *result)
return NS_ERROR_FAILURE;
}
/**
* Obtain the netscape.oji.ProxyClassLoader instance associated with the
* document of the currently running script. For now, store a LiveConnect
* wrapper for this instance in window.navigator.javaclasses. There
* hopefully aren't any security concerns with exposing this to scripts,
* as the constructor is private, and the class loader itself can
* only load classes from the document's URL and below.
*/
static nsresult getScriptClassLoader(JNIEnv* env, jobject* classloader)
{
// get the current JSContext from the context stack service.
@ -121,26 +133,23 @@ static nsresult getScriptClassLoader(JNIEnv* env, jobject* classloader)
return NS_OK;
}
/**
* Obtain the URL of the document base of the current JSContext. This will
* be used as the default location to download classes from.
*/
jclass ProxyFindClass(JNIEnv* env, const char* name)
{
do {
nsresult rv;
// TODO: prevent recursive call to ProxyFindClass, if netscape.oji.ProxyClassLoader
// isn't found by getScriptClassLoader().
jobject classloader;
rv = getScriptClassLoader(env, &classloader);
nsresult rv = getScriptClassLoader(env, &classloader);
if (NS_FAILED(rv)) break;
jclass netscape_oji_ProxyClassLoader = env->GetObjectClass(classloader);
jmethodID loadClassID = env->GetMethodID(netscape_oji_ProxyClassLoader, "loadClass",
"(Ljava/lang/String;Z)Ljava/lang/Class;");
env->DeleteLocalRef(netscape_oji_ProxyClassLoader);
if (!loadClassID) {
env->ExceptionClear();
break;
}
env->DeleteLocalRef(netscape_oji_ProxyClassLoader);
jstring jname = env->NewStringUTF(name);
jvalue jargs[2]; jargs[0].l = jname, jargs[1].z = JNI_TRUE;
jclass c = (jclass) env->CallObjectMethodA(classloader, loadClassID, jargs);

5
modules/oji/src/ProxyClassLoader.h
View File

@ -14,10 +14,11 @@
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Copyright (C) 2001 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s): Patrick Beard <beard@netscape.com>
* Contributor(s):
* Patrick Beard <beard@netscape.com> (original author)
*/
#ifndef ProxyClassLoader_h__