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gecko-dev
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Backing mstoltz out to get things back up and running with jar packaging. Also, I don't approve of the changes made to nsJARURI.cpp

This commit is contained in:
warren%netscape.com 2000-09-18 02:18:00 +00:00
Родитель ca56050d0c
Коммит a53ac69e4e
6 изменённых файлов: 636 добавлений и 188 удалений
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364
modules/libjar/nsJARChannel.cpp
Просмотреть файл

@ -12,7 +12,7 @@
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998,2000 Netscape Communications Corporation. All Rights
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*
*/
@ -20,10 +20,11 @@
#include "nsNetUtil.h"
#include "nsIComponentManager.h"
#include "nsIServiceManager.h"
#include "nsSpecialSystemDirectory.h"
#include "nsJARChannel.h"
#include "nsCRT.h"
#include "nsIFileTransportService.h"
#include "nsIURI.h"
#include "nsIURL.h"
#include "nsCExternalHandlerService.h"
#include "nsIMIMEService.h"
#include "nsAutoLock.h"
@ -32,6 +33,13 @@
#include "nsScriptSecurityManager.h"
#include "nsIAggregatePrincipal.h"
#include "nsXPIDLString.h"
#include "nsDirectoryServiceDefs.h"
#ifdef NS_USE_CACHE_MANAGER_FOR_JAR
#include "nsINetDataCacheManager.h"
#include "nsICachedNetData.h"
#include "nsIStreamAsFile.h"
#endif
static NS_DEFINE_CID(kFileTransportServiceCID, NS_FILETRANSPORTSERVICE_CID);
static NS_DEFINE_CID(kZipReaderCID, NS_ZIPREADER_CID);
@ -55,6 +63,70 @@ PRLogModuleInfo* gJarProtocolLog = nsnull;
////////////////////////////////////////////////////////////////////////////////
class nsJARDownloadObserver : public nsIStreamObserver
{
public:
NS_DECL_ISUPPORTS
NS_IMETHOD OnStartRequest(nsIChannel* jarCacheTransport,
nsISupports* context) {
return NS_OK;
}
NS_IMETHOD OnStopRequest(nsIChannel* jarCacheTransport, nsISupports* context,
nsresult aStatus, const PRUnichar* aStatusArg) {
nsresult rv = NS_OK;
nsAutoMonitor monitor(mJARChannel->mMonitor);
#ifdef PR_LOGGING
nsCOMPtr<nsIURI> jarURI;
rv = jarCacheTransport->GetURI(getter_AddRefs(jarURI));
if (NS_SUCCEEDED(rv)) {
nsXPIDLCString jarURLStr;
rv = jarURI->GetSpec(getter_Copies(jarURLStr));
if (NS_SUCCEEDED(rv)) {
PR_LOG(gJarProtocolLog, PR_LOG_DEBUG,
("nsJarProtocol: jar download complete %s status=%x",
(const char*)jarURLStr, aStatus));
}
}
#endif
if (NS_SUCCEEDED(aStatus) && mJARChannel->mJarCacheTransport) {
NS_ASSERTION(jarCacheTransport == (mJARChannel->mJarCacheTransport).get(),
"wrong transport");
// after successfully downloading the jar file to the cache,
// start the extraction process:
rv = mOnJARFileAvailable(mJARChannel, mClosure);
}
mJARChannel->mJarCacheTransport = nsnull;
return rv;
}
nsJARDownloadObserver(nsJARChannel* jarChannel,
OnJARFileAvailableFun onJARFileAvailable,
void* closure)
: mJARChannel(jarChannel),
mOnJARFileAvailable(onJARFileAvailable),
mClosure(closure)
{
NS_INIT_REFCNT();
NS_ADDREF(mJARChannel);
}
virtual ~nsJARDownloadObserver() {
NS_RELEASE(mJARChannel);
}
protected:
nsJARChannel* mJARChannel;
OnJARFileAvailableFun mOnJARFileAvailable;
void* mClosure;
};
NS_IMPL_THREADSAFE_ISUPPORTS1(nsJARDownloadObserver, nsIStreamObserver)
////////////////////////////////////////////////////////////////////////////////
#define NS_DEFAULT_JAR_BUFFER_SEGMENT_SIZE (16*1024)
#define NS_DEFAULT_JAR_BUFFER_MAX_SIZE (256*1024)
@ -93,14 +165,13 @@ nsJARChannel::~nsJARChannel()
PR_DestroyMonitor(mMonitor);
}
NS_IMPL_THREADSAFE_ISUPPORTS7(nsJARChannel,
NS_IMPL_THREADSAFE_ISUPPORTS6(nsJARChannel,
nsIJARChannel,
nsIChannel,
nsIRequest,
nsIStreamObserver,
nsIStreamListener,
nsIStreamIO,
nsIDownloadObserver)
nsIStreamIO)
NS_METHOD
nsJARChannel::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
@ -172,6 +243,11 @@ nsJARChannel::Cancel(nsresult status)
nsresult rv;
nsAutoMonitor monitor(mMonitor);
if (mJarCacheTransport) {
rv = mJarCacheTransport->Cancel(status);
if (NS_FAILED(rv)) return rv;
mJarCacheTransport = nsnull;
}
if (mJarExtractionTransport) {
rv = mJarExtractionTransport->Cancel(status);
if (NS_FAILED(rv)) return rv;
@ -187,6 +263,10 @@ nsJARChannel::Suspend()
nsresult rv;
nsAutoMonitor monitor(mMonitor);
if (mJarCacheTransport) {
rv = mJarCacheTransport->Suspend();
if (NS_FAILED(rv)) return rv;
}
if (mJarExtractionTransport) {
rv = mJarExtractionTransport->Suspend();
if (NS_FAILED(rv)) return rv;
@ -201,6 +281,10 @@ nsJARChannel::Resume()
nsresult rv;
nsAutoMonitor monitor(mMonitor);
if (mJarCacheTransport) {
rv = mJarCacheTransport->Resume();
if (NS_FAILED(rv)) return rv;
}
if (mJarExtractionTransport) {
rv = mJarExtractionTransport->Resume();
if (NS_FAILED(rv)) return rv;
@ -215,12 +299,8 @@ nsJARChannel::Resume()
NS_IMETHODIMP
nsJARChannel::GetOriginalURI(nsIURI* *aOriginalURI)
{
if (mOriginalURI)
*aOriginalURI = mOriginalURI;
else
*aOriginalURI = NS_STATIC_CAST(nsIURI*, mURI);
NS_IF_ADDREF(*aOriginalURI);
*aOriginalURI = mOriginalURI ? mOriginalURI : nsCOMPtr<nsIURI>(mURI);
NS_ADDREF(*aOriginalURI);
return NS_OK;
}
@ -247,14 +327,15 @@ nsJARChannel::SetURI(nsIURI* aURI)
return rv;
}
nsresult
nsJARChannel::OpenJARElement()
static nsresult
OpenJARElement(nsJARChannel* jarChannel, void* closure)
{
nsresult rv;
nsAutoCMonitor mon(this);
rv = Open(nsnull, nsnull);
if (NS_SUCCEEDED(rv))
rv = GetInputStream(getter_AddRefs(mSynchronousInputStream));
nsIInputStream* *result = (nsIInputStream**)closure;
nsAutoCMonitor mon(jarChannel);
rv = jarChannel->Open(nsnull, nsnull);
if (NS_FAILED(rv)) return rv;
rv = jarChannel->GetInputStream(result);
mon.Notify(); // wake up OpenInputStream
return rv;
}
@ -264,17 +345,11 @@ nsJARChannel::OpenInputStream(nsIInputStream* *result)
{
nsAutoCMonitor mon(this);
nsresult rv;
mSynchronousRead = PR_TRUE;
rv = EnsureJARFileAvailable();
*result = nsnull;
rv = EnsureJARFileAvailable(OpenJARElement, result);
if (NS_FAILED(rv)) return rv;
mon.Wait();
if (mSynchronousInputStream) {
*result = mSynchronousInputStream; // Result of GetInputStream called on transport thread
NS_ADDREF(*result);
mSynchronousInputStream = null_nsCOMPtr();
} else {
rv = NS_ERROR_FAILURE;
}
if (*result == nsnull)
mon.Wait();
return rv;
}
@ -285,6 +360,14 @@ nsJARChannel::OpenOutputStream(nsIOutputStream* *result)
return NS_ERROR_NOT_IMPLEMENTED;
}
static nsresult
ReadJARElement(nsJARChannel* jarChannel, void* closure)
{
nsresult rv;
rv = jarChannel->AsyncReadJARElement();
return rv;
}
NS_IMETHODIMP
nsJARChannel::AsyncRead(nsIStreamListener* listener, nsISupports* ctxt)
{
@ -312,19 +395,31 @@ nsJARChannel::AsyncRead(nsIStreamListener* listener, nsISupports* ctxt)
if (NS_FAILED(rv)) return rv;
}
mSynchronousRead = PR_FALSE;
return EnsureJARFileAvailable();
return EnsureJARFileAvailable(ReadJARElement, nsnull);
}
nsresult
nsJARChannel::EnsureJARFileAvailable()
nsJARChannel::EnsureJARFileAvailable(OnJARFileAvailableFun onJARFileAvailable,
void* closure)
{
// There are 3 cases to dealing with jar files:
// 1. They exist on the local disk and don't need to be cached
// 2. They have already been downloaded and exist in the cache
// 3. They need to be downloaded and cached
nsresult rv;
nsCOMPtr<nsIChannel> jarBaseChannel;
nsCOMPtr<nsIFile> jarCacheFile;
nsCOMPtr<nsIChannel> jarCacheTransport;
nsCOMPtr<nsIInputStream> jarBaseIn;
#ifdef NS_USE_CACHE_MANAGER_FOR_JAR
nsCOMPtr<nsINetDataCacheManager> cacheMgr;
nsXPIDLCString jarBaseSpec;
nsCOMPtr<nsICachedNetData> cachedData;
nsCOMPtr<nsIStreamAsFile> streamAsFile;
nsCOMPtr<nsIFile> file;
#endif
#ifdef PR_LOGGING
nsXPIDLCString jarURLStr;
mURI->GetSpec(getter_Copies(jarURLStr));
@ -338,9 +433,112 @@ nsJARChannel::EnsureJARFileAvailable()
rv = mURI->GetJAREntry(&mJAREntry);
if (NS_FAILED(rv)) goto error;
rv = NS_NewDownloader(getter_AddRefs(mDownloader),
mJARBaseURI, this, nsnull, mLoadGroup, mCallbacks,
mLoadAttributes, mBufferSegmentSize, mBufferMaxSize);
#ifdef NS_USE_CACHE_MANAGER_FOR_JAR
cacheMgr = do_GetService(NS_NETWORK_CACHE_MANAGER_CONTRACTID, &rv);
if (NS_FAILED(rv)) goto error;
rv = mJARBaseURI->GetSpec(getter_Copies(jarBaseSpec));
if (NS_FAILED(rv)) goto error;
rv = cacheMgr->GetCachedNetData(jarBaseSpec, nsnull, 0, nsINetDataCacheManager::CACHE_AS_FILE,
getter_AddRefs(cachedData));
if (NS_SUCCEEDED(rv)) {
streamAsFile = do_QueryInterface(cachedData, &rv);
if (NS_FAILED(rv)) goto error;
rv = streamAsFile->GetFile(getter_AddRefs(file));
if (NS_FAILED(rv)) goto error;
}
#endif
rv = NS_OpenURI(getter_AddRefs(jarBaseChannel), mJARBaseURI, nsnull);
if (NS_FAILED(rv)) goto error;
rv = jarBaseChannel->GetLocalFile(getter_AddRefs(jarCacheFile));
if (NS_SUCCEEDED(rv) && jarCacheFile) {
// Case 1: Local file
// we've already got a local jar file -- no need to download it
rv = NS_NewLocalFileChannel(getter_AddRefs(mJARBaseFile),
jarCacheFile, PR_RDONLY, 0);
if (NS_FAILED(rv)) return rv;
rv = mJARBaseFile->SetBufferSegmentSize(mBufferSegmentSize);
if (NS_FAILED(rv)) return rv;
rv = mJARBaseFile->SetBufferMaxSize(mBufferMaxSize);
if (NS_FAILED(rv)) return rv;
rv = mJARBaseFile->SetLoadAttributes(mLoadAttributes);
if (NS_FAILED(rv)) return rv;
rv = mJARBaseFile->SetNotificationCallbacks(mCallbacks);
if (NS_FAILED(rv)) return rv;
PR_LOG(gJarProtocolLog, PR_LOG_DEBUG,
("nsJarProtocol: extracting local jar file %s", (const char*)jarURLStr));
rv = onJARFileAvailable(this, closure);
goto error;
}
rv = GetCacheFile(getter_AddRefs(jarCacheFile));
if (NS_FAILED(rv)) goto error;
PRBool filePresent;
rv = jarCacheFile->IsFile(&filePresent);
if (NS_SUCCEEDED(rv) && filePresent) {
// failed downloads can sometimes leave a zero-length file, so check for that too:
PRInt64 size;
rv = jarCacheFile->GetFileSize(&size);
if (NS_FAILED(rv)) goto error;
if (!LL_IS_ZERO(size)) {
// Case 2: Already downloaded
// we've already got the file in the local cache -- no need to download it
PR_LOG(gJarProtocolLog, PR_LOG_DEBUG,
("nsJarProtocol: jar file already in cache %s", (const char*)jarURLStr));
rv = onJARFileAvailable(this, closure);
goto error;
}
}
// Case 3: Download jar file and cache
{
NS_WITH_SERVICE(nsIFileTransportService, fts, kFileTransportServiceCID, &rv);
if (NS_FAILED(rv)) goto error;
nsAutoMonitor monitor(mMonitor);
nsCOMPtr<nsIStreamObserver> downloadObserver =
new nsJARDownloadObserver(this, onJARFileAvailable, closure);
if (downloadObserver == nsnull)
return NS_ERROR_OUT_OF_MEMORY;
PR_LOG(gJarProtocolLog, PR_LOG_DEBUG,
("nsJarProtocol: downloading jar file %s", (const char*)jarURLStr));
// set up the jarBaseChannel for getting input:
rv = jarBaseChannel->SetLoadAttributes(mLoadAttributes);
if (NS_FAILED(rv)) goto error;
rv = jarBaseChannel->SetNotificationCallbacks(mCallbacks);
if (NS_FAILED(rv)) goto error;
rv = jarBaseChannel->OpenInputStream(getter_AddRefs(jarBaseIn));
if (NS_FAILED(rv)) goto error;
// use a file transport to serve as a data pump for the download (done
// on some other thread)
rv = fts->CreateTransport(jarCacheFile, PR_WRONLY | PR_CREATE_FILE | PR_TRUNCATE, 0664,
getter_AddRefs(mJarCacheTransport));
if (NS_FAILED(rv)) goto error;
rv = mJarCacheTransport->SetBufferSegmentSize(mBufferSegmentSize);
if (NS_FAILED(rv)) goto error;
rv = mJarCacheTransport->SetBufferMaxSize(mBufferMaxSize);
if (NS_FAILED(rv)) goto error;
#if 0 // don't give callbacks for writing to disk
rv = mJarCacheTransport->SetNotificationCallbacks(mCallbacks);
if (NS_FAILED(rv)) goto error;
#endif
rv = mJarCacheTransport->AsyncWrite(jarBaseIn, downloadObserver, nsnull);
return rv;
}
error:
if (NS_FAILED(rv) && mLoadGroup) {
@ -350,6 +548,57 @@ nsJARChannel::EnsureJARFileAvailable()
return rv;
}
nsresult
nsJARChannel::GetCacheFile(nsIFile* *cacheFile)
{
// XXX change later to use the real network cache
nsresult rv;
nsCOMPtr<nsIFile> jarCacheFile;
rv = NS_GetSpecialDirectory(NS_XPCOM_COMPONENT_DIR,
getter_AddRefs(jarCacheFile));
if (NS_FAILED(rv)) return rv;
jarCacheFile->Append("jarCache");
PRBool exists;
rv = jarCacheFile->Exists(&exists);
if (NS_FAILED(rv)) return rv;
if (!exists) {
rv = jarCacheFile->Create(nsIFile::DIRECTORY_TYPE, 0775);
if (NS_FAILED(rv)) return rv;
}
nsCOMPtr<nsIURL> jarBaseURL = do_QueryInterface(mJARBaseURI, &rv);
if (NS_FAILED(rv)) return rv;
char* jarFileName;
rv = jarBaseURL->GetFileName(&jarFileName);
if (NS_FAILED(rv)) return rv;
rv = jarCacheFile->Append(jarFileName);
nsCRT::free(jarFileName);
if (NS_FAILED(rv)) return rv;
*cacheFile = jarCacheFile;
NS_ADDREF(*cacheFile);
// also set up the jar base file channel while we're here
rv = NS_NewLocalFileChannel(getter_AddRefs(mJARBaseFile),
jarCacheFile,
PR_RDONLY,
0);
if (NS_FAILED(rv)) return rv;
rv = mJARBaseFile->SetBufferSegmentSize(mBufferSegmentSize);
if (NS_FAILED(rv)) return rv;
rv = mJARBaseFile->SetBufferMaxSize(mBufferMaxSize);
if (NS_FAILED(rv)) return rv;
rv = mJARBaseFile->SetLoadAttributes(mLoadAttributes);
if (NS_FAILED(rv)) return rv;
rv = mJARBaseFile->SetNotificationCallbacks(mCallbacks);
if (NS_FAILED(rv)) return rv;
return rv;
}
nsresult
nsJARChannel::AsyncReadJARElement()
{
@ -357,6 +606,10 @@ nsJARChannel::AsyncReadJARElement()
nsAutoMonitor monitor(mMonitor);
// Ensure that we have mJARBaseFile at this point. We'll need it in our
// nsIFileSystem implementation that accesses the jar file.
NS_ASSERTION(mJARBaseFile, "mJARBaseFile is null");
NS_WITH_SERVICE(nsIFileTransportService, fts, kFileTransportServiceCID, &rv);
if (NS_FAILED(rv)) return rv;
@ -386,7 +639,7 @@ nsJARChannel::AsyncReadJARElement()
}
NS_IMETHODIMP
nsJARChannel::AsyncWrite(nsIInputStream* fromStream,
nsJARChannel::AsyncWrite(nsIInputStream* fromStream,
nsIStreamObserver* observer,
nsISupports* ctxt)
{
@ -644,28 +897,6 @@ nsJARChannel::GetSecurityInfo(nsISupports * *aSecurityInfo)
return NS_OK;
}
////////////////////////////////////////////////////////////////////////////////
// nsIDownloadObserver methods:
NS_IMETHODIMP
nsJARChannel::OnDownloadComplete(nsIDownloader* aDownloader, nsISupports* aClosure,
nsresult aStatus, nsIFile* aFile)
{
nsresult rv;
if(NS_SUCCEEDED(aStatus) && mDownloader) {
NS_ASSERTION(aDownloader == mDownloader.get(), "wrong downloader");
mDownloadedJARFile = aFile;
// after successfully downloading the jar file to the cache,
// start the extraction process:
if (mSynchronousRead)
rv = OpenJARElement();
else
rv = AsyncReadJARElement();
}
mDownloader = null_nsCOMPtr();
return rv;
}
////////////////////////////////////////////////////////////////////////////////
// nsIStreamObserver methods:
@ -728,14 +959,20 @@ nsJARChannel::EnsureZipReader()
{
if (mJAR == nsnull) {
nsresult rv;
if (mDownloadedJARFile == nsnull)
if (mJARBaseFile == nsnull)
return NS_ERROR_FAILURE;
// NS_ASSERTION(mJARBaseFile, "mJARBaseFile is null");
nsCOMPtr<nsIFile> fs;
rv = mJARBaseFile->GetFile(getter_AddRefs(fs));
if (NS_FAILED(rv)) return rv;
nsCOMPtr<nsIZipReaderCache> jarCache;
rv = mJARProtocolHandler->GetJARCache(getter_AddRefs(jarCache));
if (NS_FAILED(rv)) return rv;
rv = jarCache->GetZip(mDownloadedJARFile, getter_AddRefs(mJAR));
rv = jarCache->GetZip(fs, getter_AddRefs(mJAR));
if (NS_FAILED(rv)) return rv;
}
return NS_OK;
@ -767,6 +1004,17 @@ nsJARChannel::Open(char* *contentType, PRInt32 *contentLength)
NS_IMETHODIMP
nsJARChannel::Close(nsresult status)
{
/*
nsresult rv;
nsCOMPtr<nsIZipReaderCache> jarCache;
rv = mJARProtocolHandler->GetJARCache(getter_AddRefs(jarCache));
if (NS_FAILED(rv)) return rv;
rv = jarCache->ReleaseZip(mJAR);
if (NS_FAILED(rv)) return rv;
mJAR = null_nsCOMPtr();
*/
return NS_OK;
}

24
modules/libjar/nsJARChannel.h
Просмотреть файл

@ -14,7 +14,7 @@
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998,2000 Netscape Communications Corporation. All
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
@ -36,8 +36,6 @@
#include "nsCOMPtr.h"
#include "nsIFile.h"
#include "prmon.h"
#include "nsIDownloader.h"
#include "nsIInputStream.h"
class nsIFileChannel;
class nsJARChannel;
@ -50,10 +48,14 @@ class nsJARChannel;
{0x9f, 0x63, 0x00, 0x60, 0x08, 0xa6, 0xef, 0xe9} \
}
#define JAR_DIRECTORY "jarCache"
typedef nsresult
(*OnJARFileAvailableFun)(nsJARChannel* channel, void* closure);
class nsJARChannel : public nsIJARChannel,
public nsIStreamListener,
public nsIStreamIO,
public nsIDownloadObserver
public nsIStreamIO
{
public:
NS_DECL_ISUPPORTS
@ -63,7 +65,6 @@ public:
NS_DECL_NSISTREAMOBSERVER
NS_DECL_NSISTREAMLISTENER
NS_DECL_NSISTREAMIO
NS_DECL_NSIDOWNLOADOBSERVER
nsJARChannel();
virtual ~nsJARChannel();
@ -73,9 +74,10 @@ public:
Create(nsISupports* aOuter, REFNSIID aIID, void **aResult);
nsresult Init(nsIJARProtocolHandler* aHandler, nsIURI* uri);
nsresult EnsureJARFileAvailable();
nsresult OpenJARElement();
nsresult EnsureJARFileAvailable(OnJARFileAvailableFun fun,
void* closure);
nsresult AsyncReadJARElement();
nsresult GetCacheFile(nsIFile* *cacheFile);
nsresult EnsureZipReader();
friend class nsJARDownloadObserver;
@ -97,17 +99,15 @@ protected:
char* mContentType;
PRInt32 mContentLength;
nsCOMPtr<nsIURI> mJARBaseURI;
nsCOMPtr<nsIFileChannel> mJARBaseFile;
char* mJAREntry;
nsCOMPtr<nsIZipReader> mJAR;
nsCOMPtr<nsIFile> mDownloadedJARFile;
PRUint32 mBufferSegmentSize;
PRUint32 mBufferMaxSize;
nsresult mStatus;
PRBool mSynchronousRead;
nsCOMPtr<nsIInputStream> mSynchronousInputStream;
PRMonitor* mMonitor;
nsCOMPtr<nsIDownloader> mDownloader;
nsCOMPtr<nsIChannel> mJarCacheTransport;
nsCOMPtr<nsIChannel> mJarExtractionTransport;
};

24
modules/libjar/nsJARURI.cpp
Просмотреть файл

@ -170,96 +170,72 @@ nsJARURI::SetScheme(const char * aScheme)
NS_IMETHODIMP
nsJARURI::GetUsername(char * *aUsername)
{
if (mJARFile)
return mJARFile->GetUsername(aUsername);
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::SetUsername(const char * aUsername)
{
if (mJARFile)
return mJARFile->SetUsername(aUsername);
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::GetPassword(char * *aPassword)
{
if (mJARFile)
return mJARFile->GetPassword(aPassword);
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::SetPassword(const char * aPassword)
{
if (mJARFile)
return mJARFile->SetPassword(aPassword);
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::GetPreHost(char * *aPreHost)
{
if (mJARFile)
return mJARFile->GetPreHost(aPreHost);
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::SetPreHost(const char * aPreHost)
{
if (mJARFile)
return mJARFile->SetPreHost(aPreHost);
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::GetHost(char * *aHost)
{
if (mJARFile)
return mJARFile->GetHost(aHost);
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::SetHost(const char * aHost)
{
if (mJARFile)
return mJARFile->SetHost(aHost);
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::GetPort(PRInt32 *aPort)
{
if (mJARFile)
return mJARFile->GetPort(aPort);
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::SetPort(PRInt32 aPort)
{
if (mJARFile)
return mJARFile->SetPort(aPort);
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::GetPath(char * *aPath)
{
if (mJARFile)
return mJARFile->GetPath(aPath);
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::SetPath(const char * aPath)
{
if (mJARFile)
return mJARFile->SetPath(aPath);
return NS_ERROR_FAILURE;
}

364
netwerk/protocol/jar/src/nsJARChannel.cpp
Просмотреть файл

@ -12,7 +12,7 @@
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998,2000 Netscape Communications Corporation. All Rights
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*
*/
@ -20,10 +20,11 @@
#include "nsNetUtil.h"
#include "nsIComponentManager.h"
#include "nsIServiceManager.h"
#include "nsSpecialSystemDirectory.h"
#include "nsJARChannel.h"
#include "nsCRT.h"
#include "nsIFileTransportService.h"
#include "nsIURI.h"
#include "nsIURL.h"
#include "nsCExternalHandlerService.h"
#include "nsIMIMEService.h"
#include "nsAutoLock.h"
@ -32,6 +33,13 @@
#include "nsScriptSecurityManager.h"
#include "nsIAggregatePrincipal.h"
#include "nsXPIDLString.h"
#include "nsDirectoryServiceDefs.h"
#ifdef NS_USE_CACHE_MANAGER_FOR_JAR
#include "nsINetDataCacheManager.h"
#include "nsICachedNetData.h"
#include "nsIStreamAsFile.h"
#endif
static NS_DEFINE_CID(kFileTransportServiceCID, NS_FILETRANSPORTSERVICE_CID);
static NS_DEFINE_CID(kZipReaderCID, NS_ZIPREADER_CID);
@ -55,6 +63,70 @@ PRLogModuleInfo* gJarProtocolLog = nsnull;
////////////////////////////////////////////////////////////////////////////////
class nsJARDownloadObserver : public nsIStreamObserver
{
public:
NS_DECL_ISUPPORTS
NS_IMETHOD OnStartRequest(nsIChannel* jarCacheTransport,
nsISupports* context) {
return NS_OK;
}
NS_IMETHOD OnStopRequest(nsIChannel* jarCacheTransport, nsISupports* context,
nsresult aStatus, const PRUnichar* aStatusArg) {
nsresult rv = NS_OK;
nsAutoMonitor monitor(mJARChannel->mMonitor);
#ifdef PR_LOGGING
nsCOMPtr<nsIURI> jarURI;
rv = jarCacheTransport->GetURI(getter_AddRefs(jarURI));
if (NS_SUCCEEDED(rv)) {
nsXPIDLCString jarURLStr;
rv = jarURI->GetSpec(getter_Copies(jarURLStr));
if (NS_SUCCEEDED(rv)) {
PR_LOG(gJarProtocolLog, PR_LOG_DEBUG,
("nsJarProtocol: jar download complete %s status=%x",
(const char*)jarURLStr, aStatus));
}
}
#endif
if (NS_SUCCEEDED(aStatus) && mJARChannel->mJarCacheTransport) {
NS_ASSERTION(jarCacheTransport == (mJARChannel->mJarCacheTransport).get(),
"wrong transport");
// after successfully downloading the jar file to the cache,
// start the extraction process:
rv = mOnJARFileAvailable(mJARChannel, mClosure);
}
mJARChannel->mJarCacheTransport = nsnull;
return rv;
}
nsJARDownloadObserver(nsJARChannel* jarChannel,
OnJARFileAvailableFun onJARFileAvailable,
void* closure)
: mJARChannel(jarChannel),
mOnJARFileAvailable(onJARFileAvailable),
mClosure(closure)
{
NS_INIT_REFCNT();
NS_ADDREF(mJARChannel);
}
virtual ~nsJARDownloadObserver() {
NS_RELEASE(mJARChannel);
}
protected:
nsJARChannel* mJARChannel;
OnJARFileAvailableFun mOnJARFileAvailable;
void* mClosure;
};
NS_IMPL_THREADSAFE_ISUPPORTS1(nsJARDownloadObserver, nsIStreamObserver)
////////////////////////////////////////////////////////////////////////////////
#define NS_DEFAULT_JAR_BUFFER_SEGMENT_SIZE (16*1024)
#define NS_DEFAULT_JAR_BUFFER_MAX_SIZE (256*1024)
@ -93,14 +165,13 @@ nsJARChannel::~nsJARChannel()
PR_DestroyMonitor(mMonitor);
}
NS_IMPL_THREADSAFE_ISUPPORTS7(nsJARChannel,
NS_IMPL_THREADSAFE_ISUPPORTS6(nsJARChannel,
nsIJARChannel,
nsIChannel,
nsIRequest,
nsIStreamObserver,
nsIStreamListener,
nsIStreamIO,
nsIDownloadObserver)
nsIStreamIO)
NS_METHOD
nsJARChannel::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
@ -172,6 +243,11 @@ nsJARChannel::Cancel(nsresult status)
nsresult rv;
nsAutoMonitor monitor(mMonitor);
if (mJarCacheTransport) {
rv = mJarCacheTransport->Cancel(status);
if (NS_FAILED(rv)) return rv;
mJarCacheTransport = nsnull;
}
if (mJarExtractionTransport) {
rv = mJarExtractionTransport->Cancel(status);
if (NS_FAILED(rv)) return rv;
@ -187,6 +263,10 @@ nsJARChannel::Suspend()
nsresult rv;
nsAutoMonitor monitor(mMonitor);
if (mJarCacheTransport) {
rv = mJarCacheTransport->Suspend();
if (NS_FAILED(rv)) return rv;
}
if (mJarExtractionTransport) {
rv = mJarExtractionTransport->Suspend();
if (NS_FAILED(rv)) return rv;
@ -201,6 +281,10 @@ nsJARChannel::Resume()
nsresult rv;
nsAutoMonitor monitor(mMonitor);
if (mJarCacheTransport) {
rv = mJarCacheTransport->Resume();
if (NS_FAILED(rv)) return rv;
}
if (mJarExtractionTransport) {
rv = mJarExtractionTransport->Resume();
if (NS_FAILED(rv)) return rv;
@ -215,12 +299,8 @@ nsJARChannel::Resume()
NS_IMETHODIMP
nsJARChannel::GetOriginalURI(nsIURI* *aOriginalURI)
{
if (mOriginalURI)
*aOriginalURI = mOriginalURI;
else
*aOriginalURI = NS_STATIC_CAST(nsIURI*, mURI);
NS_IF_ADDREF(*aOriginalURI);
*aOriginalURI = mOriginalURI ? mOriginalURI : nsCOMPtr<nsIURI>(mURI);
NS_ADDREF(*aOriginalURI);
return NS_OK;
}
@ -247,14 +327,15 @@ nsJARChannel::SetURI(nsIURI* aURI)
return rv;
}
nsresult
nsJARChannel::OpenJARElement()
static nsresult
OpenJARElement(nsJARChannel* jarChannel, void* closure)
{
nsresult rv;
nsAutoCMonitor mon(this);
rv = Open(nsnull, nsnull);
if (NS_SUCCEEDED(rv))
rv = GetInputStream(getter_AddRefs(mSynchronousInputStream));
nsIInputStream* *result = (nsIInputStream**)closure;
nsAutoCMonitor mon(jarChannel);
rv = jarChannel->Open(nsnull, nsnull);
if (NS_FAILED(rv)) return rv;
rv = jarChannel->GetInputStream(result);
mon.Notify(); // wake up OpenInputStream
return rv;
}
@ -264,17 +345,11 @@ nsJARChannel::OpenInputStream(nsIInputStream* *result)
{
nsAutoCMonitor mon(this);
nsresult rv;
mSynchronousRead = PR_TRUE;
rv = EnsureJARFileAvailable();
*result = nsnull;
rv = EnsureJARFileAvailable(OpenJARElement, result);
if (NS_FAILED(rv)) return rv;
mon.Wait();
if (mSynchronousInputStream) {
*result = mSynchronousInputStream; // Result of GetInputStream called on transport thread
NS_ADDREF(*result);
mSynchronousInputStream = null_nsCOMPtr();
} else {
rv = NS_ERROR_FAILURE;
}
if (*result == nsnull)
mon.Wait();
return rv;
}
@ -285,6 +360,14 @@ nsJARChannel::OpenOutputStream(nsIOutputStream* *result)
return NS_ERROR_NOT_IMPLEMENTED;
}
static nsresult
ReadJARElement(nsJARChannel* jarChannel, void* closure)
{
nsresult rv;
rv = jarChannel->AsyncReadJARElement();
return rv;
}
NS_IMETHODIMP
nsJARChannel::AsyncRead(nsIStreamListener* listener, nsISupports* ctxt)
{
@ -312,19 +395,31 @@ nsJARChannel::AsyncRead(nsIStreamListener* listener, nsISupports* ctxt)
if (NS_FAILED(rv)) return rv;
}
mSynchronousRead = PR_FALSE;
return EnsureJARFileAvailable();
return EnsureJARFileAvailable(ReadJARElement, nsnull);
}
nsresult
nsJARChannel::EnsureJARFileAvailable()
nsJARChannel::EnsureJARFileAvailable(OnJARFileAvailableFun onJARFileAvailable,
void* closure)
{
// There are 3 cases to dealing with jar files:
// 1. They exist on the local disk and don't need to be cached
// 2. They have already been downloaded and exist in the cache
// 3. They need to be downloaded and cached
nsresult rv;
nsCOMPtr<nsIChannel> jarBaseChannel;
nsCOMPtr<nsIFile> jarCacheFile;
nsCOMPtr<nsIChannel> jarCacheTransport;
nsCOMPtr<nsIInputStream> jarBaseIn;
#ifdef NS_USE_CACHE_MANAGER_FOR_JAR
nsCOMPtr<nsINetDataCacheManager> cacheMgr;
nsXPIDLCString jarBaseSpec;
nsCOMPtr<nsICachedNetData> cachedData;
nsCOMPtr<nsIStreamAsFile> streamAsFile;
nsCOMPtr<nsIFile> file;
#endif
#ifdef PR_LOGGING
nsXPIDLCString jarURLStr;
mURI->GetSpec(getter_Copies(jarURLStr));
@ -338,9 +433,112 @@ nsJARChannel::EnsureJARFileAvailable()
rv = mURI->GetJAREntry(&mJAREntry);
if (NS_FAILED(rv)) goto error;
rv = NS_NewDownloader(getter_AddRefs(mDownloader),
mJARBaseURI, this, nsnull, mLoadGroup, mCallbacks,
mLoadAttributes, mBufferSegmentSize, mBufferMaxSize);
#ifdef NS_USE_CACHE_MANAGER_FOR_JAR
cacheMgr = do_GetService(NS_NETWORK_CACHE_MANAGER_CONTRACTID, &rv);
if (NS_FAILED(rv)) goto error;
rv = mJARBaseURI->GetSpec(getter_Copies(jarBaseSpec));
if (NS_FAILED(rv)) goto error;
rv = cacheMgr->GetCachedNetData(jarBaseSpec, nsnull, 0, nsINetDataCacheManager::CACHE_AS_FILE,
getter_AddRefs(cachedData));
if (NS_SUCCEEDED(rv)) {
streamAsFile = do_QueryInterface(cachedData, &rv);
if (NS_FAILED(rv)) goto error;
rv = streamAsFile->GetFile(getter_AddRefs(file));
if (NS_FAILED(rv)) goto error;
}
#endif
rv = NS_OpenURI(getter_AddRefs(jarBaseChannel), mJARBaseURI, nsnull);
if (NS_FAILED(rv)) goto error;
rv = jarBaseChannel->GetLocalFile(getter_AddRefs(jarCacheFile));
if (NS_SUCCEEDED(rv) && jarCacheFile) {
// Case 1: Local file
// we've already got a local jar file -- no need to download it
rv = NS_NewLocalFileChannel(getter_AddRefs(mJARBaseFile),
jarCacheFile, PR_RDONLY, 0);
if (NS_FAILED(rv)) return rv;
rv = mJARBaseFile->SetBufferSegmentSize(mBufferSegmentSize);
if (NS_FAILED(rv)) return rv;
rv = mJARBaseFile->SetBufferMaxSize(mBufferMaxSize);
if (NS_FAILED(rv)) return rv;
rv = mJARBaseFile->SetLoadAttributes(mLoadAttributes);
if (NS_FAILED(rv)) return rv;
rv = mJARBaseFile->SetNotificationCallbacks(mCallbacks);
if (NS_FAILED(rv)) return rv;
PR_LOG(gJarProtocolLog, PR_LOG_DEBUG,
("nsJarProtocol: extracting local jar file %s", (const char*)jarURLStr));
rv = onJARFileAvailable(this, closure);
goto error;
}
rv = GetCacheFile(getter_AddRefs(jarCacheFile));
if (NS_FAILED(rv)) goto error;
PRBool filePresent;
rv = jarCacheFile->IsFile(&filePresent);
if (NS_SUCCEEDED(rv) && filePresent) {
// failed downloads can sometimes leave a zero-length file, so check for that too:
PRInt64 size;
rv = jarCacheFile->GetFileSize(&size);
if (NS_FAILED(rv)) goto error;
if (!LL_IS_ZERO(size)) {
// Case 2: Already downloaded
// we've already got the file in the local cache -- no need to download it
PR_LOG(gJarProtocolLog, PR_LOG_DEBUG,
("nsJarProtocol: jar file already in cache %s", (const char*)jarURLStr));
rv = onJARFileAvailable(this, closure);
goto error;
}
}
// Case 3: Download jar file and cache
{
NS_WITH_SERVICE(nsIFileTransportService, fts, kFileTransportServiceCID, &rv);
if (NS_FAILED(rv)) goto error;
nsAutoMonitor monitor(mMonitor);
nsCOMPtr<nsIStreamObserver> downloadObserver =
new nsJARDownloadObserver(this, onJARFileAvailable, closure);
if (downloadObserver == nsnull)
return NS_ERROR_OUT_OF_MEMORY;
PR_LOG(gJarProtocolLog, PR_LOG_DEBUG,
("nsJarProtocol: downloading jar file %s", (const char*)jarURLStr));
// set up the jarBaseChannel for getting input:
rv = jarBaseChannel->SetLoadAttributes(mLoadAttributes);
if (NS_FAILED(rv)) goto error;
rv = jarBaseChannel->SetNotificationCallbacks(mCallbacks);
if (NS_FAILED(rv)) goto error;
rv = jarBaseChannel->OpenInputStream(getter_AddRefs(jarBaseIn));
if (NS_FAILED(rv)) goto error;
// use a file transport to serve as a data pump for the download (done
// on some other thread)
rv = fts->CreateTransport(jarCacheFile, PR_WRONLY | PR_CREATE_FILE | PR_TRUNCATE, 0664,
getter_AddRefs(mJarCacheTransport));
if (NS_FAILED(rv)) goto error;
rv = mJarCacheTransport->SetBufferSegmentSize(mBufferSegmentSize);
if (NS_FAILED(rv)) goto error;
rv = mJarCacheTransport->SetBufferMaxSize(mBufferMaxSize);
if (NS_FAILED(rv)) goto error;
#if 0 // don't give callbacks for writing to disk
rv = mJarCacheTransport->SetNotificationCallbacks(mCallbacks);
if (NS_FAILED(rv)) goto error;
#endif
rv = mJarCacheTransport->AsyncWrite(jarBaseIn, downloadObserver, nsnull);
return rv;
}
error:
if (NS_FAILED(rv) && mLoadGroup) {
@ -350,6 +548,57 @@ nsJARChannel::EnsureJARFileAvailable()
return rv;
}
nsresult
nsJARChannel::GetCacheFile(nsIFile* *cacheFile)
{
// XXX change later to use the real network cache
nsresult rv;
nsCOMPtr<nsIFile> jarCacheFile;
rv = NS_GetSpecialDirectory(NS_XPCOM_COMPONENT_DIR,
getter_AddRefs(jarCacheFile));
if (NS_FAILED(rv)) return rv;
jarCacheFile->Append("jarCache");
PRBool exists;
rv = jarCacheFile->Exists(&exists);
if (NS_FAILED(rv)) return rv;
if (!exists) {
rv = jarCacheFile->Create(nsIFile::DIRECTORY_TYPE, 0775);
if (NS_FAILED(rv)) return rv;
}
nsCOMPtr<nsIURL> jarBaseURL = do_QueryInterface(mJARBaseURI, &rv);
if (NS_FAILED(rv)) return rv;
char* jarFileName;
rv = jarBaseURL->GetFileName(&jarFileName);
if (NS_FAILED(rv)) return rv;
rv = jarCacheFile->Append(jarFileName);
nsCRT::free(jarFileName);
if (NS_FAILED(rv)) return rv;
*cacheFile = jarCacheFile;
NS_ADDREF(*cacheFile);
// also set up the jar base file channel while we're here
rv = NS_NewLocalFileChannel(getter_AddRefs(mJARBaseFile),
jarCacheFile,
PR_RDONLY,
0);
if (NS_FAILED(rv)) return rv;
rv = mJARBaseFile->SetBufferSegmentSize(mBufferSegmentSize);
if (NS_FAILED(rv)) return rv;
rv = mJARBaseFile->SetBufferMaxSize(mBufferMaxSize);
if (NS_FAILED(rv)) return rv;
rv = mJARBaseFile->SetLoadAttributes(mLoadAttributes);
if (NS_FAILED(rv)) return rv;
rv = mJARBaseFile->SetNotificationCallbacks(mCallbacks);
if (NS_FAILED(rv)) return rv;
return rv;
}
nsresult
nsJARChannel::AsyncReadJARElement()
{
@ -357,6 +606,10 @@ nsJARChannel::AsyncReadJARElement()
nsAutoMonitor monitor(mMonitor);
// Ensure that we have mJARBaseFile at this point. We'll need it in our
// nsIFileSystem implementation that accesses the jar file.
NS_ASSERTION(mJARBaseFile, "mJARBaseFile is null");
NS_WITH_SERVICE(nsIFileTransportService, fts, kFileTransportServiceCID, &rv);
if (NS_FAILED(rv)) return rv;
@ -386,7 +639,7 @@ nsJARChannel::AsyncReadJARElement()
}
NS_IMETHODIMP
nsJARChannel::AsyncWrite(nsIInputStream* fromStream,
nsJARChannel::AsyncWrite(nsIInputStream* fromStream,
nsIStreamObserver* observer,
nsISupports* ctxt)
{
@ -644,28 +897,6 @@ nsJARChannel::GetSecurityInfo(nsISupports * *aSecurityInfo)
return NS_OK;
}
////////////////////////////////////////////////////////////////////////////////
// nsIDownloadObserver methods:
NS_IMETHODIMP
nsJARChannel::OnDownloadComplete(nsIDownloader* aDownloader, nsISupports* aClosure,
nsresult aStatus, nsIFile* aFile)
{
nsresult rv;
if(NS_SUCCEEDED(aStatus) && mDownloader) {
NS_ASSERTION(aDownloader == mDownloader.get(), "wrong downloader");
mDownloadedJARFile = aFile;
// after successfully downloading the jar file to the cache,
// start the extraction process:
if (mSynchronousRead)
rv = OpenJARElement();
else
rv = AsyncReadJARElement();
}
mDownloader = null_nsCOMPtr();
return rv;
}
////////////////////////////////////////////////////////////////////////////////
// nsIStreamObserver methods:
@ -728,14 +959,20 @@ nsJARChannel::EnsureZipReader()
{
if (mJAR == nsnull) {
nsresult rv;
if (mDownloadedJARFile == nsnull)
if (mJARBaseFile == nsnull)
return NS_ERROR_FAILURE;
// NS_ASSERTION(mJARBaseFile, "mJARBaseFile is null");
nsCOMPtr<nsIFile> fs;
rv = mJARBaseFile->GetFile(getter_AddRefs(fs));
if (NS_FAILED(rv)) return rv;
nsCOMPtr<nsIZipReaderCache> jarCache;
rv = mJARProtocolHandler->GetJARCache(getter_AddRefs(jarCache));
if (NS_FAILED(rv)) return rv;
rv = jarCache->GetZip(mDownloadedJARFile, getter_AddRefs(mJAR));
rv = jarCache->GetZip(fs, getter_AddRefs(mJAR));
if (NS_FAILED(rv)) return rv;
}
return NS_OK;
@ -767,6 +1004,17 @@ nsJARChannel::Open(char* *contentType, PRInt32 *contentLength)
NS_IMETHODIMP
nsJARChannel::Close(nsresult status)
{
/*
nsresult rv;
nsCOMPtr<nsIZipReaderCache> jarCache;
rv = mJARProtocolHandler->GetJARCache(getter_AddRefs(jarCache));
if (NS_FAILED(rv)) return rv;
rv = jarCache->ReleaseZip(mJAR);
if (NS_FAILED(rv)) return rv;
mJAR = null_nsCOMPtr();
*/
return NS_OK;
}

24
netwerk/protocol/jar/src/nsJARChannel.h
Просмотреть файл

@ -14,7 +14,7 @@
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998,2000 Netscape Communications Corporation. All
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
@ -36,8 +36,6 @@
#include "nsCOMPtr.h"
#include "nsIFile.h"
#include "prmon.h"
#include "nsIDownloader.h"
#include "nsIInputStream.h"
class nsIFileChannel;
class nsJARChannel;
@ -50,10 +48,14 @@ class nsJARChannel;
{0x9f, 0x63, 0x00, 0x60, 0x08, 0xa6, 0xef, 0xe9} \
}
#define JAR_DIRECTORY "jarCache"
typedef nsresult
(*OnJARFileAvailableFun)(nsJARChannel* channel, void* closure);
class nsJARChannel : public nsIJARChannel,
public nsIStreamListener,
public nsIStreamIO,
public nsIDownloadObserver
public nsIStreamIO
{
public:
NS_DECL_ISUPPORTS
@ -63,7 +65,6 @@ public:
NS_DECL_NSISTREAMOBSERVER
NS_DECL_NSISTREAMLISTENER
NS_DECL_NSISTREAMIO
NS_DECL_NSIDOWNLOADOBSERVER
nsJARChannel();
virtual ~nsJARChannel();
@ -73,9 +74,10 @@ public:
Create(nsISupports* aOuter, REFNSIID aIID, void **aResult);
nsresult Init(nsIJARProtocolHandler* aHandler, nsIURI* uri);
nsresult EnsureJARFileAvailable();
nsresult OpenJARElement();
nsresult EnsureJARFileAvailable(OnJARFileAvailableFun fun,
void* closure);
nsresult AsyncReadJARElement();
nsresult GetCacheFile(nsIFile* *cacheFile);
nsresult EnsureZipReader();
friend class nsJARDownloadObserver;
@ -97,17 +99,15 @@ protected:
char* mContentType;
PRInt32 mContentLength;
nsCOMPtr<nsIURI> mJARBaseURI;
nsCOMPtr<nsIFileChannel> mJARBaseFile;
char* mJAREntry;
nsCOMPtr<nsIZipReader> mJAR;
nsCOMPtr<nsIFile> mDownloadedJARFile;
PRUint32 mBufferSegmentSize;
PRUint32 mBufferMaxSize;
nsresult mStatus;
PRBool mSynchronousRead;
nsCOMPtr<nsIInputStream> mSynchronousInputStream;
PRMonitor* mMonitor;
nsCOMPtr<nsIDownloader> mDownloader;
nsCOMPtr<nsIChannel> mJarCacheTransport;
nsCOMPtr<nsIChannel> mJarExtractionTransport;
};

24
netwerk/protocol/jar/src/nsJARURI.cpp
Просмотреть файл

@ -170,96 +170,72 @@ nsJARURI::SetScheme(const char * aScheme)
NS_IMETHODIMP
nsJARURI::GetUsername(char * *aUsername)
{
if (mJARFile)
return mJARFile->GetUsername(aUsername);
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::SetUsername(const char * aUsername)
{
if (mJARFile)
return mJARFile->SetUsername(aUsername);
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::GetPassword(char * *aPassword)
{
if (mJARFile)
return mJARFile->GetPassword(aPassword);
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::SetPassword(const char * aPassword)
{
if (mJARFile)
return mJARFile->SetPassword(aPassword);
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::GetPreHost(char * *aPreHost)
{
if (mJARFile)
return mJARFile->GetPreHost(aPreHost);
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::SetPreHost(const char * aPreHost)
{
if (mJARFile)
return mJARFile->SetPreHost(aPreHost);
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::GetHost(char * *aHost)
{
if (mJARFile)
return mJARFile->GetHost(aHost);
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::SetHost(const char * aHost)
{
if (mJARFile)
return mJARFile->SetHost(aHost);
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::GetPort(PRInt32 *aPort)
{
if (mJARFile)
return mJARFile->GetPort(aPort);
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::SetPort(PRInt32 aPort)
{
if (mJARFile)
return mJARFile->SetPort(aPort);
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::GetPath(char * *aPath)
{
if (mJARFile)
return mJARFile->GetPath(aPath);
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::SetPath(const char * aPath)
{
if (mJARFile)
return mJARFile->SetPath(aPath);
return NS_ERROR_FAILURE;
}