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5dc21d568c
The inclusions were removed with the following very crude script and the resulting breakage was fixed up by hand. The manual fixups did either revert the changes done by the script, replace a generic header with a more specific one or replace a header with a forward declaration. find . -name "*.idl" | grep -v web-platform | grep -v third_party | while read path; do interfaces=$(grep "^\(class\|interface\).*:.*" "$path" | cut -d' ' -f2) if [ -n "$interfaces" ]; then if [[ "$interfaces" == *$'\n'* ]]; then regexp="\(" for i in $interfaces; do regexp="$regexp$i\|"; done regexp="${regexp%%\\\|}\)" else regexp="$interfaces" fi interface=$(basename "$path") rg -l "#include.*${interface%%.idl}.h" . | while read path2; do hits=$(grep -v "#include.*${interface%%.idl}.h" "$path2" | grep -c "$regexp" ) if [ $hits -eq 0 ]; then echo "Removing ${interface} from ${path2}" grep -v "#include.*${interface%%.idl}.h" "$path2" > "$path2".tmp mv -f "$path2".tmp "$path2" fi done fi done Differential Revision: https://phabricator.services.mozilla.com/D55444 --HG-- extra : moz-landing-system : lando
764 lines
20 KiB
C++
764 lines
20 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "base/basictypes.h"
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#include "nsJARURI.h"
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#include "nsNetUtil.h"
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#include "nsIIOService.h"
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#include "nsIStandardURL.h"
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#include "nsCRT.h"
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#include "nsReadableUtils.h"
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#include "nsAutoPtr.h"
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#include "nsNetCID.h"
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#include "nsIObjectInputStream.h"
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#include "nsIObjectOutputStream.h"
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#include "nsQueryObject.h"
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#include "mozilla/ipc/URIUtils.h"
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using namespace mozilla::ipc;
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static NS_DEFINE_CID(kJARURICID, NS_JARURI_CID);
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////////////////////////////////////////////////////////////////////////////////
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nsJARURI::nsJARURI() {}
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nsJARURI::~nsJARURI() {}
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// XXX Why is this threadsafe?
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NS_IMPL_ADDREF(nsJARURI)
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NS_IMPL_RELEASE(nsJARURI)
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NS_INTERFACE_MAP_BEGIN(nsJARURI)
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NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIJARURI)
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NS_INTERFACE_MAP_ENTRY(nsIURI)
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NS_INTERFACE_MAP_ENTRY(nsIURL)
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NS_INTERFACE_MAP_ENTRY(nsIJARURI)
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NS_INTERFACE_MAP_ENTRY(nsISerializable)
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NS_INTERFACE_MAP_ENTRY(nsIClassInfo)
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NS_INTERFACE_MAP_ENTRY(nsINestedURI)
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NS_INTERFACE_MAP_ENTRY_CONCRETE(nsJARURI)
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NS_INTERFACE_MAP_END
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nsresult nsJARURI::Init(const char* charsetHint) {
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mCharsetHint = charsetHint;
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return NS_OK;
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}
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#define NS_JAR_SCHEME NS_LITERAL_CSTRING("jar:")
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#define NS_JAR_DELIMITER NS_LITERAL_CSTRING("!/")
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#define NS_BOGUS_ENTRY_SCHEME NS_LITERAL_CSTRING("x:///")
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// FormatSpec takes the entry spec (including the "x:///" at the
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// beginning) and gives us a full JAR spec.
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nsresult nsJARURI::FormatSpec(const nsACString& entrySpec, nsACString& result,
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bool aIncludeScheme) {
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// The entrySpec MUST start with "x:///"
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NS_ASSERTION(StringBeginsWith(entrySpec, NS_BOGUS_ENTRY_SCHEME),
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"bogus entry spec");
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nsAutoCString fileSpec;
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nsresult rv = mJARFile->GetSpec(fileSpec);
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if (NS_FAILED(rv)) return rv;
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if (aIncludeScheme)
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result = NS_JAR_SCHEME;
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else
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result.Truncate();
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result.Append(fileSpec + NS_JAR_DELIMITER +
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Substring(entrySpec, 5, entrySpec.Length() - 5));
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return NS_OK;
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}
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nsresult nsJARURI::CreateEntryURL(const nsACString& entryFilename,
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const char* charset, nsIURL** url) {
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*url = nullptr;
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// Flatten the concatenation, just in case. See bug 128288
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nsAutoCString spec(NS_BOGUS_ENTRY_SCHEME + entryFilename);
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return NS_MutateURI(NS_STANDARDURLMUTATOR_CONTRACTID)
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.Apply(NS_MutatorMethod(&nsIStandardURLMutator::Init,
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nsIStandardURL::URLTYPE_NO_AUTHORITY, -1, spec,
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charset, nullptr, nullptr))
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.Finalize(url);
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}
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////////////////////////////////////////////////////////////////////////////////
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// nsISerializable methods:
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NS_IMETHODIMP
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nsJARURI::Read(nsIObjectInputStream* aStream) {
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MOZ_ASSERT_UNREACHABLE("Use nsIURIMutator.read() instead");
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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nsresult nsJARURI::ReadPrivate(nsIObjectInputStream* aInputStream) {
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nsresult rv;
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nsCOMPtr<nsISupports> supports;
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rv = aInputStream->ReadObject(true, getter_AddRefs(supports));
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NS_ENSURE_SUCCESS(rv, rv);
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mJARFile = do_QueryInterface(supports, &rv);
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NS_ENSURE_SUCCESS(rv, rv);
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rv = aInputStream->ReadObject(true, getter_AddRefs(supports));
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NS_ENSURE_SUCCESS(rv, rv);
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mJAREntry = do_QueryInterface(supports);
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NS_ENSURE_SUCCESS(rv, rv);
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rv = aInputStream->ReadCString(mCharsetHint);
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return rv;
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}
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NS_IMETHODIMP
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nsJARURI::Write(nsIObjectOutputStream* aOutputStream) {
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nsresult rv;
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rv = aOutputStream->WriteCompoundObject(mJARFile, NS_GET_IID(nsIURI), true);
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NS_ENSURE_SUCCESS(rv, rv);
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rv = aOutputStream->WriteCompoundObject(mJAREntry, NS_GET_IID(nsIURL), true);
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NS_ENSURE_SUCCESS(rv, rv);
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rv = aOutputStream->WriteStringZ(mCharsetHint.get());
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return rv;
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}
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////////////////////////////////////////////////////////////////////////////////
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// nsIClassInfo methods:
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NS_IMETHODIMP
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nsJARURI::GetInterfaces(nsTArray<nsIID>& array) {
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array.Clear();
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return NS_OK;
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}
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NS_IMETHODIMP
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nsJARURI::GetScriptableHelper(nsIXPCScriptable** _retval) {
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*_retval = nullptr;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsJARURI::GetContractID(nsACString& aContractID) {
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aContractID.SetIsVoid(true);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsJARURI::GetClassDescription(nsACString& aClassDescription) {
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aClassDescription.SetIsVoid(true);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsJARURI::GetClassID(nsCID** aClassID) {
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*aClassID = (nsCID*)moz_xmalloc(sizeof(nsCID));
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return GetClassIDNoAlloc(*aClassID);
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}
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NS_IMETHODIMP
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nsJARURI::GetFlags(uint32_t* aFlags) {
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// XXX We implement THREADSAFE addref/release, but probably shouldn't.
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*aFlags = nsIClassInfo::MAIN_THREAD_ONLY;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsJARURI::GetClassIDNoAlloc(nsCID* aClassIDNoAlloc) {
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*aClassIDNoAlloc = kJARURICID;
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return NS_OK;
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}
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////////////////////////////////////////////////////////////////////////////////
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// nsIURI methods:
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NS_IMETHODIMP
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nsJARURI::GetSpec(nsACString& aSpec) {
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nsAutoCString entrySpec;
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mJAREntry->GetSpec(entrySpec);
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return FormatSpec(entrySpec, aSpec);
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}
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NS_IMETHODIMP
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nsJARURI::GetSpecIgnoringRef(nsACString& aSpec) {
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nsAutoCString entrySpec;
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mJAREntry->GetSpecIgnoringRef(entrySpec);
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return FormatSpec(entrySpec, aSpec);
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}
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NS_IMETHODIMP
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nsJARURI::GetDisplaySpec(nsACString& aUnicodeSpec) {
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return GetSpec(aUnicodeSpec);
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}
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NS_IMETHODIMP
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nsJARURI::GetDisplayHostPort(nsACString& aUnicodeHostPort) {
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return GetHostPort(aUnicodeHostPort);
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}
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NS_IMETHODIMP
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nsJARURI::GetDisplayPrePath(nsACString& aPrePath) {
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return GetPrePath(aPrePath);
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}
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NS_IMETHODIMP
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nsJARURI::GetDisplayHost(nsACString& aUnicodeHost) {
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return GetHost(aUnicodeHost);
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}
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NS_IMETHODIMP
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nsJARURI::GetHasRef(bool* result) { return mJAREntry->GetHasRef(result); }
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nsresult nsJARURI::SetSpecInternal(const nsACString& aSpec) {
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return SetSpecWithBase(aSpec, nullptr);
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}
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// Queries this list of interfaces. If none match, it queries mURI.
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NS_IMPL_NSIURIMUTATOR_ISUPPORTS(nsJARURI::Mutator, nsIURISetters, nsIURIMutator,
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nsIURLMutator, nsISerializable,
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nsIJARURIMutator)
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NS_IMETHODIMP
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nsJARURI::Mutator::SetFileName(const nsACString& aFileName,
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nsIURIMutator** aMutator) {
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if (!mURI) {
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return NS_ERROR_NULL_POINTER;
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}
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if (aMutator) {
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nsCOMPtr<nsIURIMutator> mutator = this;
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mutator.forget(aMutator);
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}
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return mURI->SetFileNameInternal(aFileName);
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}
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NS_IMETHODIMP
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nsJARURI::Mutator::SetFileBaseName(const nsACString& aFileBaseName,
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nsIURIMutator** aMutator) {
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if (!mURI) {
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return NS_ERROR_NULL_POINTER;
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}
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if (aMutator) {
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nsCOMPtr<nsIURIMutator> mutator = this;
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mutator.forget(aMutator);
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}
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return mURI->SetFileBaseNameInternal(aFileBaseName);
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}
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NS_IMETHODIMP
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nsJARURI::Mutator::SetFileExtension(const nsACString& aFileExtension,
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nsIURIMutator** aMutator) {
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if (!mURI) {
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return NS_ERROR_NULL_POINTER;
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}
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if (aMutator) {
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nsCOMPtr<nsIURIMutator> mutator = this;
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mutator.forget(aMutator);
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}
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return mURI->SetFileExtensionInternal(aFileExtension);
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}
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NS_IMETHODIMP
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nsJARURI::Mutate(nsIURIMutator** aMutator) {
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RefPtr<nsJARURI::Mutator> mutator = new nsJARURI::Mutator();
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nsresult rv = mutator->InitFromURI(this);
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if (NS_FAILED(rv)) {
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return rv;
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}
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mutator.forget(aMutator);
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return NS_OK;
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}
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nsresult nsJARURI::SetSpecWithBase(const nsACString& aSpec, nsIURI* aBaseURL) {
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nsresult rv;
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nsCOMPtr<nsIIOService> ioServ(do_GetIOService(&rv));
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NS_ENSURE_SUCCESS(rv, rv);
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nsAutoCString scheme;
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rv = ioServ->ExtractScheme(aSpec, scheme);
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if (NS_FAILED(rv)) {
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// not an absolute URI
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if (!aBaseURL) return NS_ERROR_MALFORMED_URI;
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RefPtr<nsJARURI> otherJAR = do_QueryObject(aBaseURL);
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NS_ENSURE_TRUE(otherJAR, NS_NOINTERFACE);
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mJARFile = otherJAR->mJARFile;
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nsCOMPtr<nsIURI> entry;
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rv = NS_MutateURI(NS_STANDARDURLMUTATOR_CONTRACTID)
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.Apply(NS_MutatorMethod(&nsIStandardURLMutator::Init,
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nsIStandardURL::URLTYPE_NO_AUTHORITY, -1,
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nsCString(aSpec), mCharsetHint.get(),
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otherJAR->mJAREntry, nullptr))
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.Finalize(entry);
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if (NS_FAILED(rv)) {
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return rv;
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}
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mJAREntry = do_QueryInterface(entry);
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if (!mJAREntry) return NS_NOINTERFACE;
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return NS_OK;
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}
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NS_ENSURE_TRUE(scheme.EqualsLiteral("jar"), NS_ERROR_MALFORMED_URI);
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nsACString::const_iterator begin, end;
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aSpec.BeginReading(begin);
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aSpec.EndReading(end);
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while (begin != end && *begin != ':') ++begin;
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++begin; // now we're past the "jar:"
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nsACString::const_iterator delim_begin = begin;
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nsACString::const_iterator delim_end = end;
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nsACString::const_iterator frag = begin;
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if (FindInReadable(NS_JAR_DELIMITER, delim_begin, delim_end)) {
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frag = delim_end;
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}
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while (frag != end && (*frag != '#' && *frag != '?')) {
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++frag;
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}
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if (frag != end) {
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// there was a fragment or query, mark that as the end of the URL to scan
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end = frag;
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}
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// Search backward from the end for the "!/" delimiter. Remember, jar URLs
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// can nest, e.g.:
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// jar:jar:http://www.foo.com/bar.jar!/a.jar!/b.html
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// This gets the b.html document from out of the a.jar file, that's
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// contained within the bar.jar file.
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// Also, the outermost "inner" URI may be a relative URI:
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// jar:../relative.jar!/a.html
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delim_begin = begin;
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delim_end = end;
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if (!RFindInReadable(NS_JAR_DELIMITER, delim_begin, delim_end)) {
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return NS_ERROR_MALFORMED_URI;
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}
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rv = ioServ->NewURI(Substring(begin, delim_begin), mCharsetHint.get(),
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aBaseURL, getter_AddRefs(mJARFile));
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if (NS_FAILED(rv)) return rv;
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// skip over any extra '/' chars
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while (*delim_end == '/') ++delim_end;
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aSpec.EndReading(end); // set to the original 'end'
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return SetJAREntry(Substring(delim_end, end));
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}
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NS_IMETHODIMP
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nsJARURI::GetPrePath(nsACString& prePath) {
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prePath = NS_JAR_SCHEME;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsJARURI::GetScheme(nsACString& aScheme) {
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aScheme = "jar";
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return NS_OK;
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}
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nsresult nsJARURI::SetScheme(const nsACString& aScheme) {
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// doesn't make sense to set the scheme of a jar: URL
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return NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP
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nsJARURI::GetUserPass(nsACString& aUserPass) { return NS_ERROR_FAILURE; }
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nsresult nsJARURI::SetUserPass(const nsACString& aUserPass) {
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return NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP
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nsJARURI::GetUsername(nsACString& aUsername) { return NS_ERROR_FAILURE; }
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nsresult nsJARURI::SetUsername(const nsACString& aUsername) {
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return NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP
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nsJARURI::GetPassword(nsACString& aPassword) { return NS_ERROR_FAILURE; }
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nsresult nsJARURI::SetPassword(const nsACString& aPassword) {
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return NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP
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nsJARURI::GetHostPort(nsACString& aHostPort) { return NS_ERROR_FAILURE; }
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nsresult nsJARURI::SetHostPort(const nsACString& aHostPort) {
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return NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP
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nsJARURI::GetHost(nsACString& aHost) { return NS_ERROR_FAILURE; }
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nsresult nsJARURI::SetHost(const nsACString& aHost) { return NS_ERROR_FAILURE; }
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NS_IMETHODIMP
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nsJARURI::GetPort(int32_t* aPort) { return NS_ERROR_FAILURE; }
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nsresult nsJARURI::SetPort(int32_t aPort) { return NS_ERROR_FAILURE; }
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nsresult nsJARURI::GetPathQueryRef(nsACString& aPath) {
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nsAutoCString entrySpec;
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mJAREntry->GetSpec(entrySpec);
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return FormatSpec(entrySpec, aPath, false);
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}
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nsresult nsJARURI::SetPathQueryRef(const nsACString& aPath) {
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return NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP
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nsJARURI::GetAsciiSpec(nsACString& aSpec) {
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// XXX Shouldn't this like... make sure it returns ASCII or something?
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return GetSpec(aSpec);
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}
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NS_IMETHODIMP
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nsJARURI::GetAsciiHostPort(nsACString& aHostPort) { return NS_ERROR_FAILURE; }
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NS_IMETHODIMP
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nsJARURI::GetAsciiHost(nsACString& aHost) { return NS_ERROR_FAILURE; }
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NS_IMETHODIMP
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nsJARURI::Equals(nsIURI* other, bool* result) {
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return EqualsInternal(other, eHonorRef, result);
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}
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NS_IMETHODIMP
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nsJARURI::EqualsExceptRef(nsIURI* other, bool* result) {
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return EqualsInternal(other, eIgnoreRef, result);
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}
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// Helper method:
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/* virtual */
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nsresult nsJARURI::EqualsInternal(nsIURI* other,
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nsJARURI::RefHandlingEnum refHandlingMode,
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bool* result) {
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*result = false;
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if (!other) return NS_OK; // not equal
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RefPtr<nsJARURI> otherJAR = do_QueryObject(other);
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if (!otherJAR) return NS_OK; // not equal
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bool equal;
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nsresult rv = mJARFile->Equals(otherJAR->mJARFile, &equal);
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if (NS_FAILED(rv) || !equal) {
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return rv; // not equal
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}
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return refHandlingMode == eHonorRef
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? mJAREntry->Equals(otherJAR->mJAREntry, result)
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: mJAREntry->EqualsExceptRef(otherJAR->mJAREntry, result);
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}
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NS_IMETHODIMP
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nsJARURI::SchemeIs(const char* i_Scheme, bool* o_Equals) {
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MOZ_ASSERT(o_Equals);
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if (!i_Scheme) {
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*o_Equals = false;
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return NS_OK;
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}
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|
|
*o_Equals = PL_strcasecmp("jar", i_Scheme) ? false : true;
|
|
return NS_OK;
|
|
}
|
|
|
|
nsresult nsJARURI::Clone(nsIURI** result) {
|
|
RefPtr<nsJARURI> uri = new nsJARURI();
|
|
uri->mJARFile = mJARFile;
|
|
uri->mJAREntry = mJAREntry;
|
|
uri.forget(result);
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsJARURI::Resolve(const nsACString& relativePath, nsACString& result) {
|
|
nsresult rv;
|
|
|
|
nsCOMPtr<nsIIOService> ioServ(do_GetIOService(&rv));
|
|
if (NS_FAILED(rv)) return rv;
|
|
|
|
nsAutoCString scheme;
|
|
rv = ioServ->ExtractScheme(relativePath, scheme);
|
|
if (NS_SUCCEEDED(rv)) {
|
|
// then aSpec is absolute
|
|
result = relativePath;
|
|
return NS_OK;
|
|
}
|
|
|
|
nsAutoCString resolvedPath;
|
|
mJAREntry->Resolve(relativePath, resolvedPath);
|
|
|
|
return FormatSpec(resolvedPath, result);
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// nsIURL methods:
|
|
|
|
NS_IMETHODIMP
|
|
nsJARURI::GetFilePath(nsACString& filePath) {
|
|
return mJAREntry->GetFilePath(filePath);
|
|
}
|
|
|
|
nsresult nsJARURI::SetFilePath(const nsACString& filePath) {
|
|
return NS_MutateURI(mJAREntry).SetFilePath(filePath).Finalize(mJAREntry);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsJARURI::GetQuery(nsACString& query) { return mJAREntry->GetQuery(query); }
|
|
|
|
nsresult nsJARURI::SetQuery(const nsACString& query) {
|
|
return NS_MutateURI(mJAREntry).SetQuery(query).Finalize(mJAREntry);
|
|
}
|
|
|
|
nsresult nsJARURI::SetQueryWithEncoding(const nsACString& query,
|
|
const Encoding* encoding) {
|
|
return NS_MutateURI(mJAREntry)
|
|
.SetQueryWithEncoding(query, encoding)
|
|
.Finalize(mJAREntry);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsJARURI::GetRef(nsACString& ref) { return mJAREntry->GetRef(ref); }
|
|
|
|
nsresult nsJARURI::SetRef(const nsACString& ref) {
|
|
return NS_MutateURI(mJAREntry).SetRef(ref).Finalize(mJAREntry);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsJARURI::GetDirectory(nsACString& directory) {
|
|
return mJAREntry->GetDirectory(directory);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsJARURI::GetFileName(nsACString& fileName) {
|
|
return mJAREntry->GetFileName(fileName);
|
|
}
|
|
|
|
nsresult nsJARURI::SetFileNameInternal(const nsACString& fileName) {
|
|
return NS_MutateURI(mJAREntry)
|
|
.Apply(NS_MutatorMethod(&nsIURLMutator::SetFileName, nsCString(fileName),
|
|
nullptr))
|
|
.Finalize(mJAREntry);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsJARURI::GetFileBaseName(nsACString& fileBaseName) {
|
|
return mJAREntry->GetFileBaseName(fileBaseName);
|
|
}
|
|
|
|
nsresult nsJARURI::SetFileBaseNameInternal(const nsACString& fileBaseName) {
|
|
return NS_MutateURI(mJAREntry)
|
|
.Apply(NS_MutatorMethod(&nsIURLMutator::SetFileBaseName,
|
|
nsCString(fileBaseName), nullptr))
|
|
.Finalize(mJAREntry);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsJARURI::GetFileExtension(nsACString& fileExtension) {
|
|
return mJAREntry->GetFileExtension(fileExtension);
|
|
}
|
|
|
|
nsresult nsJARURI::SetFileExtensionInternal(const nsACString& fileExtension) {
|
|
return NS_MutateURI(mJAREntry)
|
|
.Apply(NS_MutatorMethod(&nsIURLMutator::SetFileExtension,
|
|
nsCString(fileExtension), nullptr))
|
|
.Finalize(mJAREntry);
|
|
}
|
|
|
|
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;
|
|
|
|
bool 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;
|
|
}
|
|
nsAutoCString 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
|
|
nsAutoCString otherEntry;
|
|
rv = otherJARURI->GetJAREntry(otherEntry);
|
|
if (NS_FAILED(rv)) return rv;
|
|
|
|
nsCOMPtr<nsIURL> url;
|
|
rv = CreateEntryURL(otherEntry, nullptr, getter_AddRefs(url));
|
|
if (NS_FAILED(rv)) return rv;
|
|
|
|
nsAutoCString 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;
|
|
|
|
bool 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
|
|
nsAutoCString otherEntry;
|
|
rv = otherJARURI->GetJAREntry(otherEntry);
|
|
if (NS_FAILED(rv)) return rv;
|
|
|
|
nsCOMPtr<nsIURL> url;
|
|
rv = CreateEntryURL(otherEntry, nullptr, getter_AddRefs(url));
|
|
if (NS_FAILED(rv)) return rv;
|
|
|
|
nsAutoCString 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) { return GetInnerURI(jarFile); }
|
|
|
|
NS_IMETHODIMP
|
|
nsJARURI::GetJAREntry(nsACString& entryPath) {
|
|
nsAutoCString 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;
|
|
}
|
|
|
|
nsresult nsJARURI::SetJAREntry(const nsACString& entryPath) {
|
|
return CreateEntryURL(entryPath, mCharsetHint.get(),
|
|
getter_AddRefs(mJAREntry));
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
NS_IMETHODIMP
|
|
nsJARURI::GetInnerURI(nsIURI** aURI) {
|
|
nsCOMPtr<nsIURI> uri = mJARFile;
|
|
uri.forget(aURI);
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsJARURI::GetInnermostURI(nsIURI** uri) {
|
|
return NS_ImplGetInnermostURI(this, uri);
|
|
}
|
|
|
|
void nsJARURI::Serialize(URIParams& aParams) {
|
|
JARURIParams params;
|
|
|
|
SerializeURI(mJARFile, params.jarFile());
|
|
SerializeURI(mJAREntry, params.jarEntry());
|
|
params.charset() = mCharsetHint;
|
|
|
|
aParams = params;
|
|
}
|
|
|
|
bool nsJARURI::Deserialize(const URIParams& aParams) {
|
|
if (aParams.type() != URIParams::TJARURIParams) {
|
|
NS_ERROR("Received unknown parameters from the other process!");
|
|
return false;
|
|
}
|
|
|
|
const JARURIParams& params = aParams.get_JARURIParams();
|
|
|
|
nsCOMPtr<nsIURI> file = DeserializeURI(params.jarFile());
|
|
if (!file) {
|
|
NS_ERROR("Couldn't deserialize jar file URI!");
|
|
return false;
|
|
}
|
|
|
|
nsCOMPtr<nsIURI> entry = DeserializeURI(params.jarEntry());
|
|
if (!entry) {
|
|
NS_ERROR("Couldn't deserialize jar entry URI!");
|
|
return false;
|
|
}
|
|
|
|
nsCOMPtr<nsIURL> entryURL = do_QueryInterface(entry);
|
|
if (!entryURL) {
|
|
NS_ERROR("Couldn't QI jar entry URI to nsIURL!");
|
|
return false;
|
|
}
|
|
|
|
mJARFile.swap(file);
|
|
mJAREntry.swap(entryURL);
|
|
mCharsetHint = params.charset();
|
|
|
|
return true;
|
|
}
|