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no bug id

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converted pluglet runner to XPCOM module
(see bug 15217)
(not a part of regular build)


git-svn-id: svn://10.0.0.236/trunk@53648 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
idk%eng.sun.com
1999-11-16 10:44:25 +00:00
parent 4bd89164cd
commit 56c7b4556f
6 changed files with 92 additions and 315 deletions
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182
mozilla/java/plugins/src/PlugletEngine.cpp
View File

@@ -1,4 +1,4 @@
/*
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
* The contents of this file are subject to the Mozilla Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
@@ -23,31 +23,55 @@
#include "nsIServiceManager.h"
#include "prenv.h"
#include "PlugletManager.h"
#include "ProxyJNI.h"
#include "nsIGenericFactory.h"
#include "nsIModule.h"
static NS_DEFINE_IID(kIPluginIID,NS_IPLUGIN_IID);
static NS_DEFINE_CID(kPluginCID,NS_PLUGIN_CID);
static NS_DEFINE_IID(kIServiceManagerIID, NS_ISERVICEMANAGER_IID);
static NS_DEFINE_IID(kIJVMManagerIID,NS_IJVMMANAGER_IID);
#ifndef OJI_DISABLE
#include "ProxyJNI.h"
static NS_DEFINE_CID(kJVMManagerCID,NS_JVMMANAGER_CID);
PlugletSecurityContext *PlugletEngine::securityContext = NULL;
nsJVMManager * PlugletEngine::jvmManager = NULL;
#endif /* OJI_DISABLE */
static NS_DEFINE_CID(kIPluginIID,NS_IPLUGIN_IID);
static NS_DEFINE_CID(kPluginCID,NS_PLUGIN_CID);
static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
static NS_DEFINE_IID(kIFactoryIID, NS_IFACTORY_IID);
static NS_DEFINE_IID(kIPluginManagerIID, NS_IPLUGINMANAGER_IID);
static NS_DEFINE_CID(kPluginManagerCID, NS_PLUGINMANAGER_CID);
#define PLUGLETENGINE_PROGID \
"component://netscape/blackwood/pluglet-engine"
#define PLUGLETENGINE_CID \
{ /* C1E694F3-9BE1-11d3-837C-0004AC56C49E */ \
0xc1e694f3, 0x9be1, 0x11d3, { 0x83, 0x7c, 0x0, 0x4, 0xac, 0x56, 0xc4, 0x9e } \
}
NS_GENERIC_FACTORY_CONSTRUCTOR(PlugletEngine)
static nsModuleComponentInfo components[] =
{
{
"Pluglet Engine",
PLUGLETENGINE_CID,
PLUGLETENGINE_PROGID,
PlugletEngineConstructor
}
};
NS_IMPL_NSGETMODULE("PlugletEngineModule",components);
#define PLUGIN_MIME_DESCRIPTION "*:*:Pluglet Engine"
nsJVMManager * PlugletEngine::jvmManager = NULL;
int PlugletEngine::objectCount = 0;
PlugletsDir * PlugletEngine::dir = NULL;
PRInt32 PlugletEngine::lockCount = 0;
PlugletEngine * PlugletEngine::engine = NULL;
nsIPluginManager *PlugletEngine::pluginManager = NULL;
nsCOMPtr<nsIPluginManager> PlugletEngine::pluginManager;
jobject PlugletEngine::plugletManager = NULL;
PlugletSecurityContext *PlugletEngine::securityContext = NULL;
#define PLUGIN_MIME_DESCRIPTION "*:*:Pluglet Engine"
NS_IMPL_ISUPPORTS(PlugletEngine,kIPluginIID);
NS_METHOD PlugletEngine::Initialize(void) {
@@ -117,27 +141,9 @@ char *ToString(jobject obj,JNIEnv *env) {
return res;
}
PlugletEngine::PlugletEngine(nsISupports* aService) {
PlugletEngine::PlugletEngine() {
NS_INIT_REFCNT();
dir = new PlugletsDir();
nsresult res = NS_OK;
nsIServiceManager *sm;
res = aService->QueryInterface(nsIServiceManager::GetIID(),(void**)&sm);
if (NS_FAILED(res)) {
return;
}
res = sm->GetService(kPluginManagerCID,kIPluginManagerIID,(nsISupports**)&pluginManager);
if (NS_FAILED(res)) {
return;
}
#ifndef OJI_DISABLED
res = sm->GetService(kJVMManagerCID,kIJVMManagerIID,(nsISupports**)&jvmManager);
if (NS_FAILED(res)) {
jvmManager = NULL;
}
#endif
NS_RELEASE(sm);
engine = this;
objectCount++;
}
@@ -152,13 +158,13 @@ PlugletEngine::~PlugletEngine(void) {
#ifdef XP_PC
#define PATH_SEPARATOR ';'
#else
#else /* XP_PC */
#define PATH_SEPARATOR ':'
#endif
#endif /* XP_PC */
JavaVM *jvm = NULL;
JavaVM *PlugletEngine::jvm = NULL;
static void StartJVM() {
void PlugletEngine::StartJVM(void) {
JNIEnv *env = NULL;
jint res;
JDK1_1InitArgs vm_args;
@@ -176,35 +182,49 @@ static void StartJVM() {
printf("--JNI_CreateJavaVM failed \n");
}
}
#endif // OJI_DISABLE
#endif /* OJI_DISABLE */
JNIEnv * PlugletEngine::GetJNIEnv(void) {
JNIEnv * res;
#ifndef OJI_DISABLE
nsresult result;
if (!jvmManager) {
NS_WITH_SERVICE(nsIJVMManager, _jvmManager, kJVMManagerCID, &result);
if (NS_SUCCEEDED(result)) {
jvmManager = (nsJVMManager*)((nsIJVMManager*)_jvmManager);
}
}
if (!jvmManager) {
//nb it is bad :(
return NULL;
}
jvmManager->CreateProxyJNI(NULL,&res);
if (!securityContext) {
securityContext = new PlugletSecurityContext();
}
::SetSecurityContext(res,securityContext);
//nb error handling
#else
SetSecurityContext(res,securityContext);
#else /* OJI_DISABLE */
if (!jvm) {
printf(":) starting jvm\n");
StartJVM();
}
jvm->AttachCurrentThread(&res,NULL);
#endif //OJI_DISABLED
#endif /* OJI_DISABLED */
return res;
}
jobject PlugletEngine::GetPlugletManager(void) {
if (!pluginManager) {
nsresult res;
NS_WITH_SERVICE(nsIPluginManager,_pluginManager,kPluginManagerCID,&res);
if (NS_SUCCEEDED(res)) {
pluginManager = _pluginManager;
}
}
if (!pluginManager) {
return NULL;
}
if (!plugletManager) {
plugletManager = PlugletManager::GetJObject(pluginManager);
plugletManager = PlugletManager::GetJObject(pluginManager.get());
}
return plugletManager;
}
@@ -224,80 +244,4 @@ PRBool PlugletEngine::IsUnloadable(void) {
return (lockCount == 0
&& objectCount == 0);
}
// ******************************************
extern "C" NS_EXPORT nsresult
NSGetFactory(nsISupports* serviceMgr,
const nsCID &aClass,
const char *aClassName,
const char *aProgID,
nsIFactory **aFactory)
{
if (aClass.Equals(kPluginCID)) {
if (PlugletEngine::GetEngine()) {
*aFactory = PlugletEngine::GetEngine();
return NS_OK;
}
PlugletEngine * engine = new PlugletEngine(serviceMgr);
if (!engine)
return NS_ERROR_OUT_OF_MEMORY;
engine->AddRef();
*aFactory = engine;
return NS_OK;
}
return NS_ERROR_FAILURE;
}
extern "C" NS_EXPORT PRBool
NSCanUnload(nsISupports* serviceMgr)
{
return (PlugletEngine::IsUnloadable());
}
extern "C" char*
NP_GetMIMEDescription(void)
{
return PLUGIN_MIME_DESCRIPTION;
}