gecko-dev/modules/libjar/nsJARURI.h

185 строки
6.1 KiB
C++

/* -*- Mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef nsJARURI_h__
#define nsJARURI_h__
#include "nsIJARURI.h"
#include "nsISerializable.h"
#include "nsIClassInfo.h"
#include "nsCOMPtr.h"
#include "nsString.h"
#include "nsINestedURI.h"
#include "nsIIPCSerializableURI.h"
#include "nsIURIMutator.h"
#define NS_THIS_JARURI_IMPL_CID \
{ /* 9a55f629-730b-4d08-b75b-fa7d9570a691 */ \
0x9a55f629, \
0x730b, \
0x4d08, \
{0xb7, 0x5b, 0xfa, 0x7d, 0x95, 0x70, 0xa6, 0x91} \
}
#define NS_JARURI_CID \
{ /* 245abae2-b947-4ded-a46d-9829d3cca462 */ \
0x245abae2, \
0xb947, \
0x4ded, \
{0xa4, 0x6d, 0x98, 0x29, 0xd3, 0xcc, 0xa4, 0x62} \
}
#define NS_JARURIMUTATOR_CID \
{ /* 19d9161b-a2a9-4518-b2c9-fcb8296d6dcd */ \
0x19d9161b, \
0xa2a9, \
0x4518, \
{0xb2, 0xc9, 0xfc, 0xb8, 0x29, 0x6d, 0x6d, 0xcd} \
}
class nsJARURI final : public nsIJARURI,
public nsISerializable,
public nsIClassInfo,
public nsINestedURI,
public nsIIPCSerializableURI
{
public:
NS_DECL_THREADSAFE_ISUPPORTS
NS_DECL_NSIURI
NS_DECL_NSIURL
NS_DECL_NSIJARURI
NS_DECL_NSISERIALIZABLE
NS_DECL_NSICLASSINFO
NS_DECL_NSINESTEDURI
NS_DECL_NSIIPCSERIALIZABLEURI
NS_DECLARE_STATIC_IID_ACCESSOR(NS_THIS_JARURI_IMPL_CID)
// nsJARURI
nsresult FormatSpec(const nsACString &entryPath, nsACString &result,
bool aIncludeScheme = true);
nsresult CreateEntryURL(const nsACString& entryFilename,
const char* charset,
nsIURL** url);
protected:
nsJARURI();
virtual ~nsJARURI();
nsresult SetJAREntry(const nsACString &entryPath);
nsresult Init(const char *charsetHint);
nsresult SetSpecWithBase(const nsACString& aSpec, nsIURI* aBaseURL);
// enum used in a few places to specify how .ref attribute should be handled
enum RefHandlingEnum {
eIgnoreRef,
eHonorRef,
eReplaceRef
};
// Helper to share code between Equals methods.
virtual nsresult EqualsInternal(nsIURI* other,
RefHandlingEnum refHandlingMode,
bool* result);
// Helpers to share code between Clone methods.
nsresult CloneWithJARFileInternal(nsIURI *jarFile,
RefHandlingEnum refHandlingMode,
nsIJARURI **result);
nsresult CloneWithJARFileInternal(nsIURI *jarFile,
RefHandlingEnum refHandlingMode,
const nsACString& newRef,
nsIJARURI **result);
nsCOMPtr<nsIURI> mJARFile;
// mJarEntry stored as a URL so that we can easily access things
// like extensions, refs, etc.
nsCOMPtr<nsIURL> mJAREntry;
nsCString mCharsetHint;
private:
nsresult Clone(nsIURI** aURI);
nsresult SetSpecInternal(const nsACString &input);
nsresult SetScheme(const nsACString &input);
nsresult SetUserPass(const nsACString &input);
nsresult SetUsername(const nsACString &input);
nsresult SetPassword(const nsACString &input);
nsresult SetHostPort(const nsACString &aValue);
nsresult SetHost(const nsACString &input);
nsresult SetPort(int32_t port);
nsresult SetPathQueryRef(const nsACString &input);
nsresult SetRef(const nsACString &input);
nsresult SetFilePath(const nsACString &input);
nsresult SetQuery(const nsACString &input);
nsresult SetQueryWithEncoding(const nsACString &input, const mozilla::Encoding* encoding);
bool Deserialize(const mozilla::ipc::URIParams&);
nsresult ReadPrivate(nsIObjectInputStream *aStream);
nsresult SetFileNameInternal(const nsACString& fileName);
nsresult SetFileBaseNameInternal(const nsACString& fileBaseName);
nsresult SetFileExtensionInternal(const nsACString& fileExtension);
public:
class Mutator final
: public nsIURIMutator
, public BaseURIMutator<nsJARURI>
, public nsIURLMutator
, public nsISerializable
, public nsIJARURIMutator
{
NS_DECL_ISUPPORTS
NS_FORWARD_SAFE_NSIURISETTERS_RET(mURI)
NS_DEFINE_NSIMUTATOR_COMMON
NS_DECL_NSIURLMUTATOR
NS_IMETHOD
Write(nsIObjectOutputStream *aOutputStream) override
{
return NS_ERROR_NOT_IMPLEMENTED;
}
MOZ_MUST_USE NS_IMETHOD
Read(nsIObjectInputStream* aStream) override
{
return InitFromInputStream(aStream);
}
NS_IMETHOD
SetSpecBaseCharset(const nsACString& aSpec,
nsIURI* aBaseURI,
const char* aCharset) override
{
RefPtr<nsJARURI> uri;
if (mURI) {
mURI.swap(uri);
} else {
uri = new nsJARURI();
}
nsresult rv = uri->Init(aCharset);
NS_ENSURE_SUCCESS(rv, rv);
rv = uri->SetSpecWithBase(aSpec, aBaseURI);
if (NS_FAILED(rv)) {
return rv;
}
mURI.swap(uri);
return NS_OK;
}
explicit Mutator() { }
private:
virtual ~Mutator() { }
friend class nsJARURI;
};
friend BaseURIMutator<nsJARURI>;
};
NS_DEFINE_STATIC_IID_ACCESSOR(nsJARURI, NS_THIS_JARURI_IMPL_CID)
#endif // nsJARURI_h__