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gecko-dev
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bug 248044 move jar protocol handler into libjar. removing now-unused files 

r=bsmedberg sr=darin
This commit is contained in:
cbiesinger%web.de 2004-09-14 20:42:20 +00:00
Родитель 595ae5033f
Коммит 98b4eea0df
16 изменённых файлов: 0 добавлений и 2256 удалений
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1
netwerk/protocol/jar/.cvsignore
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Makefile

48
netwerk/protocol/jar/Makefile.in
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#
# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
#
# 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 the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# The Original Code is mozilla.org code.
#
# The Initial Developer of the Original Code is
# Netscape Communications Corporation.
# Portions created by the Initial Developer are Copyright (C) 1998
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
#
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 2 or later (the "GPL"), or
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of either the GPL or the LGPL, and not to allow others to
# use your version of this file under the terms of the MPL, indicate your
# decision by deleting the provisions above and replace them with the notice
# and other provisions required by the GPL or the LGPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
#
# ***** END LICENSE BLOCK *****
DEPTH = ../../..
topsrcdir = @top_srcdir@
srcdir = @srcdir@
VPATH = @srcdir@
include $(DEPTH)/config/autoconf.mk
DIRS = public src
include $(topsrcdir)/config/rules.mk

1
netwerk/protocol/jar/public/.cvsignore
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Makefile

54
netwerk/protocol/jar/public/Makefile.in
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@ -1,54 +0,0 @@
#
# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
#
# 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 the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# The Original Code is mozilla.org code.
#
# The Initial Developer of the Original Code is
# Netscape Communications Corporation.
# Portions created by the Initial Developer are Copyright (C) 1998
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
#
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 2 or later (the "GPL"), or
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of either the GPL or the LGPL, and not to allow others to
# use your version of this file under the terms of the MPL, indicate your
# decision by deleting the provisions above and replace them with the notice
# and other provisions required by the GPL or the LGPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
#
# ***** END LICENSE BLOCK *****
DEPTH = ../../../..
topsrcdir = @top_srcdir@
srcdir = @srcdir@
VPATH = @srcdir@
include $(DEPTH)/config/autoconf.mk
MODULE = necko
XPIDL_MODULE = necko_jar
GRE_MODULE = 1
XPIDLSRCS = nsIJARURI.idl \
nsIJARChannel.idl \
nsIJARProtocolHandler.idl
include $(topsrcdir)/config/rules.mk

43
netwerk/protocol/jar/public/nsIJARChannel.idl
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/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* 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 the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsIChannel.idl"
[scriptable, uuid(c7e410d1-85f2-11d3-9f63-006008a6efe9)]
interface nsIJARChannel : nsIChannel
{
};

49
netwerk/protocol/jar/public/nsIJARProtocolHandler.idl
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* 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 the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsIProtocolHandler.idl"
interface nsIZipReaderCache;
[scriptable, uuid(92c3b42c-98c4-11d3-8cd9-0060b0fc14a3)]
interface nsIJARProtocolHandler : nsIProtocolHandler {
/**
* JARCache contains the collection of open jar files.
*/
readonly attribute nsIZipReaderCache JARCache;
};

64
netwerk/protocol/jar/public/nsIJARURI.idl
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@ -1,64 +0,0 @@
/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* 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 the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org Code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsIURL.idl"
/**
* JAR URLs have the following syntax
*
* jar:<jar-file-uri>!/<jar-entry>
*
* EXAMPLE: jar:http://www.big.com/blue.jar!/ocean.html
*
* The nsIURL methods operate on the <jar-entry> part of the spec.
*/
[scriptable, uuid(c7e410d3-85f2-11d3-9f63-006008a6efe9)]
interface nsIJARURI : nsIURL {
/**
* Returns the root URI (the one for the actual JAR file) for this JAR.
* eg http://www.big.com/blue.jar
*/
attribute nsIURI JARFile;
/**
* Returns the entry specified for this JAR URI.
* eg ocean.html
*/
attribute AUTF8String JAREntry;
};

1
netwerk/protocol/jar/src/.cvsignore
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Makefile

71
netwerk/protocol/jar/src/Makefile.in
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@ -1,71 +0,0 @@
#
# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
#
# 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 the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# The Original Code is mozilla.org code.
#
# The Initial Developer of the Original Code is
# Netscape Communications Corporation.
# Portions created by the Initial Developer are Copyright (C) 1998
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
#
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 2 or later (the "GPL"), or
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of either the GPL or the LGPL, and not to allow others to
# use your version of this file under the terms of the MPL, indicate your
# decision by deleting the provisions above and replace them with the notice
# and other provisions required by the GPL or the LGPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
#
# ***** END LICENSE BLOCK *****
DEPTH = ../../../..
topsrcdir = @top_srcdir@
srcdir = @srcdir@
VPATH = @srcdir@
include $(DEPTH)/config/autoconf.mk
MODULE = necko
LIBRARY_NAME = nkjar_s
REQUIRES = xpcom \
string \
jar \
mimetype \
caps \
js \
pref \
xpconnect \
uconv \
$(NULL)
CPPSRCS = \
nsJARProtocolHandler.cpp \
nsJARChannel.cpp \
nsJARURI.cpp \
$(NULL)
LOCAL_INCLUDES = \
-I$(srcdir)/../../../base/src
# we don't want the shared lib, but we want to force the creation of a
# static lib.
FORCE_STATIC_LIB = 1
include $(topsrcdir)/config/rules.mk

720
netwerk/protocol/jar/src/nsJARChannel.cpp
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* 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 the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org Code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsJARChannel.h"
#include "nsJARProtocolHandler.h"
#include "nsMimeTypes.h"
#include "nsNetUtil.h"
#include "nsIScriptSecurityManager.h"
#include "nsIPrincipal.h"
#include "nsIFileURL.h"
#include "nsIJAR.h"
static NS_DEFINE_CID(kZipReaderCID, NS_ZIPREADER_CID);
//-----------------------------------------------------------------------------
#if defined(PR_LOGGING)
//
// set NSPR_LOG_MODULES=nsJarProtocol:5
//
static PRLogModuleInfo *gJarProtocolLog = nsnull;
#endif
#define LOG(args) PR_LOG(gJarProtocolLog, PR_LOG_DEBUG, args)
#define LOG_ENABLED() PR_LOG_TEST(gJarProtocolLog, 4)
//-----------------------------------------------------------------------------
// nsJARInputThunk
//
// this class allows us to do some extra work on the stream transport thread.
//-----------------------------------------------------------------------------
class nsJARInputThunk : public nsIInputStream
{
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIINPUTSTREAM
nsJARInputThunk(nsIFile *jarFile, const nsACString &jarEntry,
nsIZipReaderCache *jarCache)
: mJarCache(jarCache)
, mJarFile(jarFile)
, mJarEntry(jarEntry)
, mContentLength(-1)
{
NS_ASSERTION(mJarFile, "no jar file");
}
virtual ~nsJARInputThunk()
{
if (!mJarCache && mJarReader)
mJarReader->Close();
}
void GetJarReader(nsIZipReader **result)
{
NS_IF_ADDREF(*result = mJarReader);
}
PRInt32 GetContentLength()
{
return mContentLength;
}
nsresult EnsureJarStream();
private:
nsCOMPtr<nsIZipReaderCache> mJarCache;
nsCOMPtr<nsIZipReader> mJarReader;
nsCOMPtr<nsIFile> mJarFile;
nsCOMPtr<nsIInputStream> mJarStream;
nsCString mJarEntry;
PRInt32 mContentLength;
};
NS_IMPL_THREADSAFE_ISUPPORTS1(nsJARInputThunk, nsIInputStream)
nsresult
nsJARInputThunk::EnsureJarStream()
{
if (mJarStream)
return NS_OK;
nsresult rv;
if (mJarCache)
rv = mJarCache->GetZip(mJarFile, getter_AddRefs(mJarReader));
else {
// create an uncached jar reader
mJarReader = do_CreateInstance(kZipReaderCID, &rv);
if (NS_FAILED(rv)) return rv;
rv = mJarReader->Init(mJarFile);
if (NS_FAILED(rv)) return rv;
rv = mJarReader->Open();
}
if (NS_FAILED(rv)) return rv;
rv = mJarReader->GetInputStream(mJarEntry.get(),
getter_AddRefs(mJarStream));
if (NS_FAILED(rv)) return rv;
// ask the JarStream for the content length
mJarStream->Available((PRUint32 *) &mContentLength);
return NS_OK;
}
NS_IMETHODIMP
nsJARInputThunk::Close()
{
if (mJarStream)
return mJarStream->Close();
return NS_OK;
}
NS_IMETHODIMP
nsJARInputThunk::Available(PRUint32 *avail)
{
nsresult rv = EnsureJarStream();
if (NS_FAILED(rv)) return rv;
return mJarStream->Available(avail);
}
NS_IMETHODIMP
nsJARInputThunk::Read(char *buf, PRUint32 count, PRUint32 *countRead)
{
nsresult rv = EnsureJarStream();
if (NS_FAILED(rv)) return rv;
return mJarStream->Read(buf, count, countRead);
}
NS_IMETHODIMP
nsJARInputThunk::ReadSegments(nsWriteSegmentFun writer, void *closure,
PRUint32 count, PRUint32 *countRead)
{
// stream transport does only calls Read()
NS_NOTREACHED("nsJarInputThunk::ReadSegments");
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP
nsJARInputThunk::IsNonBlocking(PRBool *nonBlocking)
{
*nonBlocking = PR_FALSE;
return NS_OK;
}
//-----------------------------------------------------------------------------
nsJARChannel::nsJARChannel()
: mContentLength(-1)
, mLoadFlags(LOAD_NORMAL)
, mStatus(NS_OK)
, mIsPending(PR_FALSE)
, mJarInput(nsnull)
{
#if defined(PR_LOGGING)
if (!gJarProtocolLog)
gJarProtocolLog = PR_NewLogModule("nsJarProtocol");
#endif
// hold an owning reference to the jar handler
NS_ADDREF(gJarHandler);
}
nsJARChannel::~nsJARChannel()
{
// with the exception of certain error cases mJarInput will already be null.
NS_IF_RELEASE(mJarInput);
// release owning reference to the jar handler
nsJARProtocolHandler *handler = gJarHandler;
NS_RELEASE(handler); // NULL parameter
}
NS_IMPL_ISUPPORTS6(nsJARChannel,
nsIRequest,
nsIChannel,
nsIStreamListener,
nsIRequestObserver,
nsIDownloadObserver,
nsIJARChannel)
nsresult
nsJARChannel::Init(nsIURI *uri)
{
nsresult rv;
mJarURI = do_QueryInterface(uri, &rv);
#if defined(PR_LOGGING)
mJarURI->GetSpec(mSpec);
#endif
return rv;
}
nsresult
nsJARChannel::CreateJarInput(nsIZipReaderCache *jarCache)
{
// important to pass a clone of the file since the nsIFile impl is not
// necessarily MT-safe
nsCOMPtr<nsIFile> clonedFile;
nsresult rv = mJarFile->Clone(getter_AddRefs(clonedFile));
if (NS_FAILED(rv)) return rv;
mJarInput = new nsJARInputThunk(clonedFile, mJarEntry, jarCache);
if (!mJarInput)
return NS_ERROR_OUT_OF_MEMORY;
NS_ADDREF(mJarInput);
return NS_OK;
}
nsresult
nsJARChannel::EnsureJarInput(PRBool blocking)
{
LOG(("nsJARChannel::EnsureJarInput [this=%x %s]\n", this, mSpec.get()));
nsresult rv;
nsCOMPtr<nsIURI> uri;
rv = mJarURI->GetJARFile(getter_AddRefs(mJarBaseURI));
if (NS_FAILED(rv)) return rv;
rv = mJarURI->GetJAREntry(mJarEntry);
if (NS_FAILED(rv)) return rv;
// try to get a nsIFile directly from the url, which will often succeed.
{
nsCOMPtr<nsIFileURL> fileURL = do_QueryInterface(mJarBaseURI);
if (fileURL)
fileURL->GetFile(getter_AddRefs(mJarFile));
}
if (mJarFile) {
// NOTE: we do not need to deal with mSecurityInfo here,
// because we're loading from a local file
rv = CreateJarInput(gJarHandler->JarCache());
}
else if (blocking) {
NS_NOTREACHED("need sync downloader");
rv = NS_ERROR_NOT_IMPLEMENTED;
}
else {
// kick off an async download of the base URI...
rv = NS_NewDownloader(getter_AddRefs(mDownloader), this);
if (NS_SUCCEEDED(rv))
rv = NS_OpenURI(mDownloader, nsnull, mJarBaseURI, nsnull,
mLoadGroup, mCallbacks,
mLoadFlags & ~LOAD_DOCUMENT_URI);
}
return rv;
}
//-----------------------------------------------------------------------------
// nsIRequest
//-----------------------------------------------------------------------------
NS_IMETHODIMP
nsJARChannel::GetName(nsACString &result)
{
return mJarURI->GetSpec(result);
}
NS_IMETHODIMP
nsJARChannel::IsPending(PRBool *result)
{
*result = mIsPending;
return NS_OK;
}
NS_IMETHODIMP
nsJARChannel::GetStatus(nsresult *status)
{
if (mPump && NS_SUCCEEDED(mStatus))
mPump->GetStatus(status);
else
*status = mStatus;
return NS_OK;
}
NS_IMETHODIMP
nsJARChannel::Cancel(nsresult status)
{
mStatus = status;
if (mPump)
return mPump->Cancel(status);
NS_ASSERTION(!mIsPending, "need to implement cancel when downloading");
return NS_OK;
}
NS_IMETHODIMP
nsJARChannel::Suspend()
{
if (mPump)
return mPump->Suspend();
NS_ASSERTION(!mIsPending, "need to implement suspend when downloading");
return NS_OK;
}
NS_IMETHODIMP
nsJARChannel::Resume()
{
if (mPump)
return mPump->Resume();
NS_ASSERTION(!mIsPending, "need to implement resume when downloading");
return NS_OK;
}
NS_IMETHODIMP
nsJARChannel::GetLoadFlags(nsLoadFlags *aLoadFlags)
{
*aLoadFlags = mLoadFlags;
return NS_OK;
}
NS_IMETHODIMP
nsJARChannel::SetLoadFlags(nsLoadFlags aLoadFlags)
{
mLoadFlags = aLoadFlags;
return NS_OK;
}
NS_IMETHODIMP
nsJARChannel::GetLoadGroup(nsILoadGroup **aLoadGroup)
{
NS_IF_ADDREF(*aLoadGroup = mLoadGroup);
return NS_OK;
}
NS_IMETHODIMP
nsJARChannel::SetLoadGroup(nsILoadGroup *aLoadGroup)
{
mLoadGroup = aLoadGroup;
return NS_OK;
}
//-----------------------------------------------------------------------------
// nsIChannel
//-----------------------------------------------------------------------------
NS_IMETHODIMP
nsJARChannel::GetOriginalURI(nsIURI **aURI)
{
if (mOriginalURI)
*aURI = mOriginalURI;
else
*aURI = mJarURI;
NS_IF_ADDREF(*aURI);
return NS_OK;
}
NS_IMETHODIMP
nsJARChannel::SetOriginalURI(nsIURI *aURI)
{
mOriginalURI = aURI;
return NS_OK;
}
NS_IMETHODIMP
nsJARChannel::GetURI(nsIURI **aURI)
{
NS_IF_ADDREF(*aURI = mJarURI);
return NS_OK;
}
NS_IMETHODIMP
nsJARChannel::GetOwner(nsISupports **result)
{
nsresult rv;
if (mOwner) {
NS_ADDREF(*result = mOwner);
return NS_OK;
}
if (!mJarInput) {
*result = nsnull;
return NS_OK;
}
//-- Verify signature, if one is present, and set owner accordingly
nsCOMPtr<nsIZipReader> jarReader;
mJarInput->GetJarReader(getter_AddRefs(jarReader));
if (!jarReader)
return NS_ERROR_NOT_INITIALIZED;
nsCOMPtr<nsIJAR> jar = do_QueryInterface(jarReader, &rv);
if (NS_FAILED(rv)) {
NS_ERROR("nsIJAR not supported");
return rv;
}
nsCOMPtr<nsIPrincipal> cert;
rv = jar->GetCertificatePrincipal(mJarEntry.get(), getter_AddRefs(cert));
if (NS_FAILED(rv)) return rv;
if (cert) {
nsXPIDLCString certID;
rv = cert->GetCertificateID(getter_Copies(certID));
if (NS_FAILED(rv)) return rv;
nsXPIDLCString commonName;
rv = cert->GetCommonName(getter_Copies(commonName));
if (NS_FAILED(rv)) return rv;
nsCOMPtr<nsIScriptSecurityManager> secMan =
do_GetService(NS_SCRIPTSECURITYMANAGER_CONTRACTID, &rv);
if (NS_FAILED(rv)) return rv;
rv = secMan->GetCertificatePrincipal(certID, mJarBaseURI,
getter_AddRefs(cert));
if (NS_FAILED(rv)) return rv;
rv = cert->SetCommonName(commonName);
if (NS_FAILED(rv)) return rv;
mOwner = do_QueryInterface(cert, &rv);
if (NS_FAILED(rv)) return rv;
NS_ADDREF(*result = mOwner);
}
return NS_OK;
}
NS_IMETHODIMP
nsJARChannel::SetOwner(nsISupports *aOwner)
{
mOwner = aOwner;
return NS_OK;
}
NS_IMETHODIMP
nsJARChannel::GetNotificationCallbacks(nsIInterfaceRequestor **aCallbacks)
{
NS_IF_ADDREF(*aCallbacks = mCallbacks);
return NS_OK;
}
NS_IMETHODIMP
nsJARChannel::SetNotificationCallbacks(nsIInterfaceRequestor *aCallbacks)
{
mCallbacks = aCallbacks;
mProgressSink = do_GetInterface(mCallbacks);
return NS_OK;
}
NS_IMETHODIMP
nsJARChannel::GetSecurityInfo(nsISupports **aSecurityInfo)
{
NS_PRECONDITION(aSecurityInfo, "Null out param");
NS_IF_ADDREF(*aSecurityInfo = mSecurityInfo);
return NS_OK;
}
NS_IMETHODIMP
nsJARChannel::GetContentType(nsACString &result)
{
if (mContentType.IsEmpty()) {
//
// generate content type and set it
//
if (mJarEntry.IsEmpty()) {
LOG(("mJarEntry is empty!\n"));
return NS_ERROR_NOT_AVAILABLE;
}
const char *ext = nsnull, *fileName = mJarEntry.get();
PRInt32 len = mJarEntry.Length();
for (PRInt32 i = len-1; i >= 0; i--) {
if (fileName[i] == '.') {
ext = &fileName[i + 1];
break;
}
}
if (ext) {
nsIMIMEService *mimeServ = gJarHandler->MimeService();
if (mimeServ)
mimeServ->GetTypeFromExtension(nsDependentCString(ext), mContentType);
}
if (mContentType.IsEmpty())
mContentType.AssignLiteral(UNKNOWN_CONTENT_TYPE);
}
result = mContentType;
return NS_OK;
}
NS_IMETHODIMP
nsJARChannel::SetContentType(const nsACString &aContentType)
{
// If someone gives us a type hint we should just use that type instead of
// doing our guessing. So we don't care when this is being called.
// mContentCharset is unchanged if not parsed
NS_ParseContentType(aContentType, mContentType, mContentCharset);
return NS_OK;
}
NS_IMETHODIMP
nsJARChannel::GetContentCharset(nsACString &aContentCharset)
{
// If someone gives us a charset hint we should just use that charset.
// So we don't care when this is being called.
aContentCharset = mContentCharset;
return NS_OK;
}
NS_IMETHODIMP
nsJARChannel::SetContentCharset(const nsACString &aContentCharset)
{
mContentCharset = aContentCharset;
return NS_OK;
}
NS_IMETHODIMP
nsJARChannel::GetContentLength(PRInt32 *result)
{
// if content length is unknown, query mJarInput...
if (mContentLength < 0 && mJarInput)
mContentLength = mJarInput->GetContentLength();
*result = mContentLength;
return NS_OK;
}
NS_IMETHODIMP
nsJARChannel::SetContentLength(PRInt32 aContentLength)
{
// XXX does this really make any sense at all?
mContentLength = aContentLength;
return NS_OK;
}
NS_IMETHODIMP
nsJARChannel::Open(nsIInputStream **stream)
{
LOG(("nsJARChannel::Open [this=%x]\n", this));
NS_ENSURE_TRUE(!mJarInput, NS_ERROR_IN_PROGRESS);
NS_ENSURE_TRUE(!mIsPending, NS_ERROR_IN_PROGRESS);
nsresult rv = EnsureJarInput(PR_TRUE);
if (NS_FAILED(rv)) return rv;
if (!mJarInput)
return NS_ERROR_UNEXPECTED;
// force load the jar file now so GetContentLength will return a
// meaningful value once we return.
mJarInput->EnsureJarStream();
NS_ADDREF(*stream = mJarInput);
return NS_OK;
}
NS_IMETHODIMP
nsJARChannel::AsyncOpen(nsIStreamListener *listener, nsISupports *ctx)
{
LOG(("nsJARChannel::AsyncOpen [this=%x]\n", this));
NS_ENSURE_TRUE(!mIsPending, NS_ERROR_IN_PROGRESS);
nsresult rv = EnsureJarInput(PR_FALSE);
if (NS_FAILED(rv)) return rv;
if (mJarInput) {
// create input stream pump
rv = NS_NewInputStreamPump(getter_AddRefs(mPump), mJarInput);
if (NS_FAILED(rv)) return rv;
rv = mPump->AsyncRead(this, nsnull);
if (NS_FAILED(rv)) return rv;
}
if (mLoadGroup)
mLoadGroup->AddRequest(this, nsnull);
mListener = listener;
mListenerContext = ctx;
mIsPending = PR_TRUE;
return NS_OK;
}
//-----------------------------------------------------------------------------
// nsIDownloadObserver
//-----------------------------------------------------------------------------
NS_IMETHODIMP
nsJARChannel::OnDownloadComplete(nsIDownloader *downloader,
nsIRequest *request,
nsISupports *context,
nsresult status,
nsIFile *file)
{
// Grab the security info from our base channel
nsCOMPtr<nsIChannel> channel(do_QueryInterface(request));
if (channel)
channel->GetSecurityInfo(getter_AddRefs(mSecurityInfo));
if (NS_SUCCEEDED(status)) {
mJarFile = file;
nsresult rv = CreateJarInput(nsnull);
if (NS_SUCCEEDED(rv)) {
// create input stream pump
rv = NS_NewInputStreamPump(getter_AddRefs(mPump), mJarInput);
if (NS_SUCCEEDED(rv))
rv = mPump->AsyncRead(this, nsnull);
}
status = rv;
}
if (NS_FAILED(status)) {
OnStartRequest(nsnull, nsnull);
OnStopRequest(nsnull, nsnull, status);
}
return NS_OK;
}
//-----------------------------------------------------------------------------
// nsIStreamListener
//-----------------------------------------------------------------------------
NS_IMETHODIMP
nsJARChannel::OnStartRequest(nsIRequest *req, nsISupports *ctx)
{
LOG(("nsJARChannel::OnStartRequest [this=%x %s]\n", this, mSpec.get()));
return mListener->OnStartRequest(this, mListenerContext);
}
NS_IMETHODIMP
nsJARChannel::OnStopRequest(nsIRequest *req, nsISupports *ctx, nsresult status)
{
LOG(("nsJARChannel::OnStopRequest [this=%x %s status=%x]\n",
this, mSpec.get(), status));
if (NS_SUCCEEDED(mStatus))
mStatus = status;
if (mListener) {
mListener->OnStopRequest(this, mListenerContext, status);
mListener = 0;
mListenerContext = 0;
}
if (mLoadGroup)
mLoadGroup->RemoveRequest(this, nsnull, status);
mPump = 0;
NS_IF_RELEASE(mJarInput);
mIsPending = PR_FALSE;
mDownloader = 0; // this may delete the underlying jar file
return NS_OK;
}
NS_IMETHODIMP
nsJARChannel::OnDataAvailable(nsIRequest *req, nsISupports *ctx,
nsIInputStream *stream,
PRUint32 offset, PRUint32 count)
{
#if defined(PR_LOGGING)
LOG(("nsJARChannel::OnDataAvailable [this=%x %s]\n", this, mSpec.get()));
#endif
nsresult rv;
rv = mListener->OnDataAvailable(this, mListenerContext, stream, offset, count);
// simply report progress here instead of hooking ourselves up as a
// nsITransportEventSink implementation.
if (mProgressSink && NS_SUCCEEDED(rv) && !(mLoadFlags & LOAD_BACKGROUND))
mProgressSink->OnProgress(this, nsnull, offset + count, mContentLength);
return rv; // let the pump cancel on failure
}

110
netwerk/protocol/jar/src/nsJARChannel.h
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@ -1,110 +0,0 @@
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* 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 the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef nsJARChannel_h__
#define nsJARChannel_h__
#include "nsIJARChannel.h"
#include "nsIJARURI.h"
#include "nsIInputStreamPump.h"
#include "nsIInterfaceRequestor.h"
#include "nsIProgressEventSink.h"
#include "nsIStreamListener.h"
#include "nsIZipReader.h"
#include "nsIDownloader.h"
#include "nsILoadGroup.h"
#include "nsIFile.h"
#include "nsIURI.h"
#include "nsCOMPtr.h"
#include "nsString.h"
#include "prlog.h"
class nsJARInputThunk;
//-----------------------------------------------------------------------------
class nsJARChannel : public nsIJARChannel
, public nsIDownloadObserver
, public nsIStreamListener
{
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIREQUEST
NS_DECL_NSICHANNEL
NS_DECL_NSIJARCHANNEL
NS_DECL_NSIDOWNLOADOBSERVER
NS_DECL_NSIREQUESTOBSERVER
NS_DECL_NSISTREAMLISTENER
nsJARChannel();
virtual ~nsJARChannel();
nsresult Init(nsIURI *uri);
private:
nsresult CreateJarInput(nsIZipReaderCache *);
nsresult EnsureJarInput(PRBool blocking);
#if defined(PR_LOGGING)
nsCString mSpec;
#endif
nsCOMPtr<nsIJARURI> mJarURI;
nsCOMPtr<nsIURI> mOriginalURI;
nsCOMPtr<nsISupports> mOwner;
nsCOMPtr<nsIInterfaceRequestor> mCallbacks;
nsCOMPtr<nsISupports> mSecurityInfo;
nsCOMPtr<nsIProgressEventSink> mProgressSink;
nsCOMPtr<nsILoadGroup> mLoadGroup;
nsCOMPtr<nsIStreamListener> mListener;
nsCOMPtr<nsISupports> mListenerContext;
nsCString mContentType;
nsCString mContentCharset;
PRInt32 mContentLength;
PRUint32 mLoadFlags;
nsresult mStatus;
PRBool mIsPending;
nsJARInputThunk *mJarInput;
nsCOMPtr<nsIStreamListener> mDownloader;
nsCOMPtr<nsIInputStreamPump> mPump;
nsCOMPtr<nsIFile> mJarFile;
nsCOMPtr<nsIURI> mJarBaseURI;
nsCString mJarEntry;
};
#endif // nsJARChannel_h__

217
netwerk/protocol/jar/src/nsJARProtocolHandler.cpp
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@ -1,217 +0,0 @@
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* 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 the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsJARProtocolHandler.h"
#include "nsIIOService.h"
#include "nsCRT.h"
#include "nsIComponentManager.h"
#include "nsIServiceManager.h"
#include "nsJARURI.h"
#include "nsIURL.h"
#include "nsJARChannel.h"
#include "nsXPIDLString.h"
#include "nsString.h"
#include "nsNetCID.h"
#include "nsIMIMEService.h"
#include "nsMimeTypes.h"
static NS_DEFINE_CID(kZipReaderCacheCID, NS_ZIPREADERCACHE_CID);
#define NS_JAR_CACHE_SIZE 32
//-----------------------------------------------------------------------------
nsJARProtocolHandler *gJarHandler = nsnull;
nsJARProtocolHandler::nsJARProtocolHandler()
{
gJarHandler = this;
}
nsJARProtocolHandler::~nsJARProtocolHandler()
{
gJarHandler = nsnull;
}
nsresult
nsJARProtocolHandler::Init()
{
nsresult rv;
rv = nsComponentManager::CreateInstance(kZipReaderCacheCID,
nsnull,
NS_GET_IID(nsIZipReaderCache),
getter_AddRefs(mJARCache));
if (NS_FAILED(rv)) return rv;
rv = mJARCache->Init(NS_JAR_CACHE_SIZE);
return rv;
}
nsIMIMEService *
nsJARProtocolHandler::MimeService()
{
if (!mMimeService)
mMimeService = do_GetService("@mozilla.org/mime;1");
return mMimeService.get();
}
NS_IMPL_THREADSAFE_ISUPPORTS3(nsJARProtocolHandler,
nsIJARProtocolHandler,
nsIProtocolHandler,
nsISupportsWeakReference)
NS_METHOD
nsJARProtocolHandler::Create(nsISupports *aOuter, REFNSIID aIID, void **aResult)
{
if (aOuter)
return NS_ERROR_NO_AGGREGATION;
nsJARProtocolHandler* ph = new nsJARProtocolHandler();
if (ph == nsnull)
return NS_ERROR_OUT_OF_MEMORY;
NS_ADDREF(ph);
nsresult rv = ph->Init();
if (NS_SUCCEEDED(rv)) {
rv = ph->QueryInterface(aIID, aResult);
}
NS_RELEASE(ph);
return rv;
}
NS_IMETHODIMP
nsJARProtocolHandler::GetJARCache(nsIZipReaderCache* *result)
{
*result = mJARCache;
NS_ADDREF(*result);
return NS_OK;
}
////////////////////////////////////////////////////////////////////////////////
// nsIProtocolHandler methods:
NS_IMETHODIMP
nsJARProtocolHandler::GetScheme(nsACString &result)
{
result.AssignLiteral("jar");
return NS_OK;
}
NS_IMETHODIMP
nsJARProtocolHandler::GetDefaultPort(PRInt32 *result)
{
*result = -1; // no port for JAR: URLs
return NS_OK;
}
NS_IMETHODIMP
nsJARProtocolHandler::GetProtocolFlags(PRUint32 *result)
{
*result = URI_NORELATIVE | URI_NOAUTH;
/* Although jar uris have their own concept of relative urls
it is very different from the standard behaviour, so we
have to say norelative here! */
return NS_OK;
}
NS_IMETHODIMP
nsJARProtocolHandler::NewURI(const nsACString &aSpec,
const char *aCharset,
nsIURI *aBaseURI,
nsIURI **result)
{
nsresult rv = NS_OK;
nsIURI* url;
nsJARURI *jarURI = new nsJARURI();
if (!jarURI)
return NS_ERROR_OUT_OF_MEMORY;
NS_ADDREF(url = jarURI);
rv = jarURI->Init(aCharset);
if (NS_FAILED(rv)) {
NS_RELEASE(url);
return rv;
}
if (aBaseURI) {
nsCAutoString aResolvedURI;
rv = aBaseURI->Resolve(aSpec, aResolvedURI);
if (NS_FAILED(rv)) return rv;
rv = url->SetSpec(aResolvedURI);
}
else
rv = url->SetSpec(aSpec);
if (NS_FAILED(rv)) {
NS_RELEASE(url);
return rv;
}
*result = url;
return rv;
}
NS_IMETHODIMP
nsJARProtocolHandler::NewChannel(nsIURI *uri, nsIChannel **result)
{
nsJARChannel *chan = new nsJARChannel();
if (!chan)
return NS_ERROR_OUT_OF_MEMORY;
NS_ADDREF(chan);
nsresult rv = chan->Init(uri);
if (NS_FAILED(rv)) {
NS_RELEASE(chan);
return rv;
}
*result = chan;
return NS_OK;
}
NS_IMETHODIMP
nsJARProtocolHandler::AllowPort(PRInt32 port, const char *scheme, PRBool *_retval)
{
// don't override anything.
*_retval = PR_FALSE;
return NS_OK;
}
////////////////////////////////////////////////////////////////////////////////

77
netwerk/protocol/jar/src/nsJARProtocolHandler.h
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@ -1,77 +0,0 @@
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* 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 the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef nsJARProtocolHandler_h__
#define nsJARProtocolHandler_h__
#include "nsIJARProtocolHandler.h"
#include "nsIProtocolHandler.h"
#include "nsIJARURI.h"
#include "nsIZipReader.h"
#include "nsIMIMEService.h"
#include "nsWeakReference.h"
#include "nsCOMPtr.h"
class nsJARProtocolHandler : public nsIJARProtocolHandler
, public nsSupportsWeakReference
{
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIPROTOCOLHANDLER
NS_DECL_NSIJARPROTOCOLHANDLER
// nsJARProtocolHandler methods:
nsJARProtocolHandler();
virtual ~nsJARProtocolHandler();
static NS_METHOD
Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
nsresult Init();
// returns non addref'ed pointer.
nsIMIMEService *MimeService();
nsIZipReaderCache *JarCache() { return mJARCache; }
protected:
nsCOMPtr<nsIZipReaderCache> mJARCache;
nsCOMPtr<nsIMIMEService> mMimeService;
};
extern nsJARProtocolHandler *gJarHandler;
#endif // !nsJARProtocolHandler_h__

53
netwerk/protocol/jar/src/nsJARProtocolModule.cpp
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@ -1,53 +0,0 @@
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* 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 the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsIModule.h"
#include "nsIGenericFactory.h"
#include "nsJARProtocolHandler.h"
static const nsModuleComponentInfo components[] =
{
{ "JAR Protocol Handler",
NS_JARPROTOCOLHANDLER_CID,
NS_NETWORK_PROTOCOL_CONTRACTID_PREFIX "jar",
nsJARProtocolHandler::Create
},
};
NS_IMPL_NSGETMODULE(nsJarProtocolModule, components)

664
netwerk/protocol/jar/src/nsJARURI.cpp
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@ -1,664 +0,0 @@
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* 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 the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org Code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsJARURI.h"
#include "nsNetUtil.h"
#include "nsIIOService.h"
#include "nsCRT.h"
#include "nsIComponentManager.h"
#include "nsIServiceManager.h"
#include "nsIZipReader.h"
#include "nsReadableUtils.h"
#include "nsURLHelper.h"
#include "nsStandardURL.h"
#include "nsAutoPtr.h"
static NS_DEFINE_CID(kThisImplCID, NS_THIS_JARURI_IMPL_CID);
////////////////////////////////////////////////////////////////////////////////
nsJARURI::nsJARURI()
{
}
nsJARURI::~nsJARURI()
{
}
NS_IMPL_THREADSAFE_ADDREF(nsJARURI)
NS_IMPL_THREADSAFE_RELEASE(nsJARURI)
NS_INTERFACE_MAP_BEGIN(nsJARURI)
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIJARURI)
NS_INTERFACE_MAP_ENTRY(nsIURI)
NS_INTERFACE_MAP_ENTRY(nsIURL)
NS_INTERFACE_MAP_ENTRY(nsIJARURI)
NS_INTERFACE_MAP_ENTRY(nsISerializable)
// see nsJARURI::Equals
if (aIID.Equals(kThisImplCID))
foundInterface = NS_STATIC_CAST(nsIJARURI *, this);
else
NS_INTERFACE_MAP_END
nsresult
nsJARURI::Init(const char *charsetHint)
{
mCharsetHint = charsetHint;
return NS_OK;
}
#define NS_JAR_SCHEME NS_LITERAL_CSTRING("jar:")
#define NS_JAR_DELIMITER NS_LITERAL_CSTRING("!/")
#define NS_BOGUS_ENTRY_SCHEME NS_LITERAL_CSTRING("x:///")
// FormatSpec takes the entry spec (including the "x:///" at the
// beginning) and gives us a full JAR spec.
nsresult
nsJARURI::FormatSpec(const nsACString &entrySpec, nsACString &result,
PRBool aIncludeScheme)
{
// The entrySpec MUST start with "x:///"
NS_ASSERTION(StringBeginsWith(entrySpec, NS_BOGUS_ENTRY_SCHEME),
"bogus entry spec");
nsCAutoString fileSpec;
nsresult rv = mJARFile->GetSpec(fileSpec);
if (NS_FAILED(rv)) return rv;
if (aIncludeScheme)
result = NS_JAR_SCHEME;
else
result.Truncate();
result.Append(fileSpec + NS_JAR_DELIMITER +
Substring(entrySpec, 5, entrySpec.Length() - 5));
return NS_OK;
}
nsresult
nsJARURI::CreateEntryURL(const nsACString& entryFilename,
const char* charset,
nsIURL** url)
{
*url = nsnull;
nsStandardURL* stdURL = new nsStandardURL();
if (!stdURL) {
return NS_ERROR_OUT_OF_MEMORY;
}
// Flatten the concatenation, just in case. See bug 128288
nsCAutoString spec(NS_BOGUS_ENTRY_SCHEME + entryFilename);
nsresult rv = stdURL->Init(nsIStandardURL::URLTYPE_NO_AUTHORITY, -1,
spec, charset, nsnull);
if (NS_FAILED(rv)) {
delete stdURL;
return rv;
}
NS_ADDREF(*url = stdURL);
return NS_OK;
}
////////////////////////////////////////////////////////////////////////////////
// nsISerializable methods:
NS_IMETHODIMP
nsJARURI::Read(nsIObjectInputStream* aStream)
{
NS_NOTREACHED("nsJARURI::Read");
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP
nsJARURI::Write(nsIObjectOutputStream* aStream)
{
NS_NOTREACHED("nsJARURI::Write");
return NS_ERROR_NOT_IMPLEMENTED;
}
////////////////////////////////////////////////////////////////////////////////
// nsIURI methods:
NS_IMETHODIMP
nsJARURI::GetSpec(nsACString &aSpec)
{
nsCAutoString entrySpec;
mJAREntry->GetSpec(entrySpec);
return FormatSpec(entrySpec, aSpec);
}
NS_IMETHODIMP
nsJARURI::SetSpec(const nsACString &aSpec)
{
nsresult rv;
nsCOMPtr<nsIIOService> ioServ(do_GetIOService(&rv));
if (NS_FAILED(rv)) return rv;
nsCAutoString scheme;
rv = net_ExtractURLScheme(aSpec, nsnull, nsnull, &scheme);
if (NS_FAILED(rv)) return rv;
if (strcmp("jar", scheme.get()) != 0)
return NS_ERROR_MALFORMED_URI;
// Search backward from the end for the "!/" delimiter. Remember, jar URLs
// can nest, e.g.:
// jar:jar:http://www.foo.com/bar.jar!/a.jar!/b.html
// This gets the b.html document from out of the a.jar file, that's
// contained within the bar.jar file.
nsACString::const_iterator begin, end, delim_begin, delim_end;
aSpec.BeginReading(begin);
aSpec.EndReading(end);
delim_begin = begin;
delim_end = end;
if (!RFindInReadable(NS_JAR_DELIMITER, delim_begin, delim_end))
return NS_ERROR_MALFORMED_URI;
begin.advance(4);
rv = ioServ->NewURI(Substring(begin, delim_begin), mCharsetHint.get(), nsnull, getter_AddRefs(mJARFile));
if (NS_FAILED(rv)) return rv;
// skip over any extra '/' chars
while (*delim_end == '/')
++delim_end;
return SetJAREntry(Substring(delim_end, end));
}
NS_IMETHODIMP
nsJARURI::GetPrePath(nsACString &prePath)
{
prePath = NS_JAR_SCHEME;
return NS_OK;
}
NS_IMETHODIMP
nsJARURI::GetScheme(nsACString &aScheme)
{
aScheme = "jar";
return NS_OK;
}
NS_IMETHODIMP
nsJARURI::SetScheme(const nsACString &aScheme)
{
// doesn't make sense to set the scheme of a jar: URL
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::GetUserPass(nsACString &aUserPass)
{
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::SetUserPass(const nsACString &aUserPass)
{
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::GetUsername(nsACString &aUsername)
{
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::SetUsername(const nsACString &aUsername)
{
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::GetPassword(nsACString &aPassword)
{
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::SetPassword(const nsACString &aPassword)
{
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::GetHostPort(nsACString &aHostPort)
{
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::SetHostPort(const nsACString &aHostPort)
{
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::GetHost(nsACString &aHost)
{
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::SetHost(const nsACString &aHost)
{
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::GetPort(PRInt32 *aPort)
{
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::SetPort(PRInt32 aPort)
{
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::GetPath(nsACString &aPath)
{
nsCAutoString entrySpec;
mJAREntry->GetSpec(entrySpec);
return FormatSpec(entrySpec, aPath, PR_FALSE);
}
NS_IMETHODIMP
nsJARURI::SetPath(const nsACString &aPath)
{
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::GetAsciiSpec(nsACString &aSpec)
{
// XXX Shouldn't this like... make sure it returns ASCII or something?
return GetSpec(aSpec);
}
NS_IMETHODIMP
nsJARURI::GetAsciiHost(nsACString &aHost)
{
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsJARURI::GetOriginCharset(nsACString &aOriginCharset)
{
aOriginCharset = mCharsetHint;
return NS_OK;
}
NS_IMETHODIMP
nsJARURI::Equals(nsIURI *other, PRBool *result)
{
*result = PR_FALSE;
if (other == nsnull)
return NS_OK; // not equal
nsRefPtr<nsJARURI> otherJAR;
nsresult rv = other->QueryInterface(kThisImplCID, getter_AddRefs(otherJAR));
if (NS_FAILED(rv))
return NS_OK; // not equal
PRBool equal;
rv = mJARFile->Equals(otherJAR->mJARFile, &equal);
if (NS_FAILED(rv) || !equal) {
return rv; // not equal
}
rv = mJAREntry->Equals(otherJAR->mJAREntry, result);
return rv;
}
NS_IMETHODIMP
nsJARURI::SchemeIs(const char *i_Scheme, PRBool *o_Equals)
{
NS_ENSURE_ARG_POINTER(o_Equals);
if (!i_Scheme) return NS_ERROR_INVALID_ARG;
if (*i_Scheme == 'j' || *i_Scheme == 'J') {
*o_Equals = PL_strcasecmp("jar", i_Scheme) ? PR_FALSE : PR_TRUE;
} else {
*o_Equals = PR_FALSE;
}
return NS_OK;
}
NS_IMETHODIMP
nsJARURI::Clone(nsIURI **result)
{
nsresult rv;
nsCOMPtr<nsIURI> newJARFile;
rv = mJARFile->Clone(getter_AddRefs(newJARFile));
if (NS_FAILED(rv)) return rv;
nsCOMPtr<nsIURI> newJAREntryURI;
rv = mJAREntry->Clone(getter_AddRefs(newJAREntryURI));
if (NS_FAILED(rv)) return rv;
nsCOMPtr<nsIURL> newJAREntry(do_QueryInterface(newJAREntryURI));
NS_ASSERTION(newJAREntry, "This had better QI to nsIURL!");
nsJARURI* uri = new nsJARURI();
if (uri) {
NS_ADDREF(uri);
uri->mJARFile = newJARFile;
uri->mJAREntry = newJAREntry;
*result = uri;
} else {
rv = NS_ERROR_OUT_OF_MEMORY;
}
return NS_OK;
}
NS_IMETHODIMP
nsJARURI::Resolve(const nsACString &relativePath, nsACString &result)
{
nsresult rv;
rv = net_ExtractURLScheme(relativePath, nsnull, nsnull, nsnull);
if (NS_SUCCEEDED(rv)) {
// then aSpec is absolute
result = relativePath;
return NS_OK;
}
nsCAutoString resolvedPath;
mJAREntry->Resolve(relativePath, resolvedPath);
return FormatSpec(resolvedPath, result);
}
////////////////////////////////////////////////////////////////////////////////
// nsIURL methods:
NS_IMETHODIMP
nsJARURI::GetFilePath(nsACString& filePath)
{
return mJAREntry->GetFilePath(filePath);
}
NS_IMETHODIMP
nsJARURI::SetFilePath(const nsACString& filePath)
{
return mJAREntry->SetFilePath(filePath);
}
NS_IMETHODIMP
nsJARURI::GetParam(nsACString& param)
{
param.Truncate();
return NS_OK;
}
NS_IMETHODIMP
nsJARURI::SetParam(const nsACString& param)
{
return NS_ERROR_NOT_AVAILABLE;
}
NS_IMETHODIMP
nsJARURI::GetQuery(nsACString& query)
{
query.Truncate();
return NS_OK;
}
NS_IMETHODIMP
nsJARURI::SetQuery(const nsACString& query)
{
return NS_ERROR_NOT_AVAILABLE;
}
NS_IMETHODIMP
nsJARURI::GetRef(nsACString& ref)
{
return mJAREntry->GetRef(ref);
}
NS_IMETHODIMP
nsJARURI::SetRef(const nsACString& ref)
{
return mJAREntry->SetRef(ref);
}
NS_IMETHODIMP
nsJARURI::GetDirectory(nsACString& directory)
{
return mJAREntry->GetDirectory(directory);
}
NS_IMETHODIMP
nsJARURI::SetDirectory(const nsACString& directory)
{
return mJAREntry->SetDirectory(directory);
}
NS_IMETHODIMP
nsJARURI::GetFileName(nsACString& fileName)
{
return mJAREntry->GetFileName(fileName);
}
NS_IMETHODIMP
nsJARURI::SetFileName(const nsACString& fileName)
{
return mJAREntry->SetFileName(fileName);
}
NS_IMETHODIMP
nsJARURI::GetFileBaseName(nsACString& fileBaseName)
{
return mJAREntry->GetFileBaseName(fileBaseName);
}
NS_IMETHODIMP
nsJARURI::SetFileBaseName(const nsACString& fileBaseName)
{
return mJAREntry->SetFileBaseName(fileBaseName);
}
NS_IMETHODIMP
nsJARURI::GetFileExtension(nsACString& fileExtension)
{
return mJAREntry->GetFileExtension(fileExtension);
}
NS_IMETHODIMP
nsJARURI::SetFileExtension(const nsACString& fileExtension)
{
return mJAREntry->SetFileExtension(fileExtension);
}
NS_IMETHODIMP
nsJARURI::GetCommonBaseSpec(nsIURI* uriToCompare, nsACString& commonSpec)
{
commonSpec.Truncate();
NS_ENSURE_ARG_POINTER(uriToCompare);
commonSpec.Truncate();
nsCOMPtr<nsIJARURI> otherJARURI(do_QueryInterface(uriToCompare));
if (!otherJARURI) {
// Nothing in common
return NS_OK;
}
nsCOMPtr<nsIURI> otherJARFile;
nsresult rv = otherJARURI->GetJARFile(getter_AddRefs(otherJARFile));
if (NS_FAILED(rv)) return rv;
PRBool equal;
rv = mJARFile->Equals(otherJARFile, &equal);
if (NS_FAILED(rv)) return rv;
if (!equal) {
// See what the JAR file URIs have in common
nsCOMPtr<nsIURL> ourJARFileURL(do_QueryInterface(mJARFile));
if (!ourJARFileURL) {
// Not a URL, so nothing in common
return NS_OK;
}
nsCAutoString common;
rv = ourJARFileURL->GetCommonBaseSpec(otherJARFile, common);
if (NS_FAILED(rv)) return rv;
commonSpec = NS_JAR_SCHEME + common;
return NS_OK;
}
// At this point we have the same JAR file. Compare the JAREntrys
nsCAutoString otherEntry;
rv = otherJARURI->GetJAREntry(otherEntry);
if (NS_FAILED(rv)) return rv;
nsCAutoString otherCharset;
rv = uriToCompare->GetOriginCharset(otherCharset);
if (NS_FAILED(rv)) return rv;
nsCOMPtr<nsIURL> url;
rv = CreateEntryURL(otherEntry, otherCharset.get(), getter_AddRefs(url));
if (NS_FAILED(rv)) return rv;
nsCAutoString common;
rv = mJAREntry->GetCommonBaseSpec(url, common);
if (NS_FAILED(rv)) return rv;
rv = FormatSpec(common, commonSpec);
return rv;
}
NS_IMETHODIMP
nsJARURI::GetRelativeSpec(nsIURI* uriToCompare, nsACString& relativeSpec)
{
GetSpec(relativeSpec);
NS_ENSURE_ARG_POINTER(uriToCompare);
nsCOMPtr<nsIJARURI> otherJARURI(do_QueryInterface(uriToCompare));
if (!otherJARURI) {
// Nothing in common
return NS_OK;
}
nsCOMPtr<nsIURI> otherJARFile;
nsresult rv = otherJARURI->GetJARFile(getter_AddRefs(otherJARFile));
if (NS_FAILED(rv)) return rv;
PRBool equal;
rv = mJARFile->Equals(otherJARFile, &equal);
if (NS_FAILED(rv)) return rv;
if (!equal) {
// We live in different JAR files. Nothing in common.
return rv;
}
// Same JAR file. Compare the JAREntrys
nsCAutoString otherEntry;
rv = otherJARURI->GetJAREntry(otherEntry);
if (NS_FAILED(rv)) return rv;
nsCAutoString otherCharset;
rv = uriToCompare->GetOriginCharset(otherCharset);
if (NS_FAILED(rv)) return rv;
nsCOMPtr<nsIURL> url;
rv = CreateEntryURL(otherEntry, otherCharset.get(), getter_AddRefs(url));
if (NS_FAILED(rv)) return rv;
nsCAutoString relativeEntrySpec;
rv = mJAREntry->GetRelativeSpec(url, relativeEntrySpec);
if (NS_FAILED(rv)) return rv;
if (!StringBeginsWith(relativeEntrySpec, NS_BOGUS_ENTRY_SCHEME)) {
// An actual relative spec!
relativeSpec = relativeEntrySpec;
}
return rv;
}
////////////////////////////////////////////////////////////////////////////////
// nsIJARURI methods:
NS_IMETHODIMP
nsJARURI::GetJARFile(nsIURI* *jarFile)
{
*jarFile = mJARFile;
NS_ADDREF(*jarFile);
return NS_OK;
}
NS_IMETHODIMP
nsJARURI::SetJARFile(nsIURI* jarFile)
{
mJARFile = jarFile;
return NS_OK;
}
NS_IMETHODIMP
nsJARURI::GetJAREntry(nsACString &entryPath)
{
nsCAutoString filePath;
mJAREntry->GetFilePath(filePath);
NS_ASSERTION(filePath.Length() > 0, "path should never be empty!");
// Trim off the leading '/'
entryPath = Substring(filePath, 1, filePath.Length() - 1);
return NS_OK;
}
NS_IMETHODIMP
nsJARURI::SetJAREntry(const nsACString &entryPath)
{
return CreateEntryURL(entryPath, mCharsetHint.get(),
getter_AddRefs(mJAREntry));
}
////////////////////////////////////////////////////////////////////////////////

83
netwerk/protocol/jar/src/nsJARURI.h
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@ -1,83 +0,0 @@
/* -*- Mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* 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 the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org Code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef nsJARURI_h__
#define nsJARURI_h__
#include "nsIJARURI.h"
#include "nsISerializable.h"
#include "nsCOMPtr.h"
#include "nsString.h"
#define NS_THIS_JARURI_IMPL_CID \
{ /* 9a55f629-730b-4d08-b75b-fa7d9570a691 */ \
0x9a55f629, \
0x730b, \
0x4d08, \
{0xb7, 0x5b, 0xfa, 0x7d, 0x95, 0x70, 0xa6, 0x91} \
}
class nsJARURI : public nsIJARURI, nsISerializable
{
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIURI
NS_DECL_NSIURL
NS_DECL_NSIJARURI
NS_DECL_NSISERIALIZABLE
// nsJARURI
nsJARURI();
virtual ~nsJARURI();
nsresult Init(const char *charsetHint);
nsresult FormatSpec(const nsACString &entryPath, nsACString &result,
PRBool aIncludeScheme = PR_TRUE);
nsresult CreateEntryURL(const nsACString& entryFilename,
const char* charset,
nsIURL** url);
protected:
nsCOMPtr<nsIURI> mJARFile;
// mJarEntry stored as a URL so that we can easily access things
// like extensions, refs, etc.
nsCOMPtr<nsIURL> mJAREntry;
nsCString mCharsetHint;
};
#endif // nsJARURI_h__