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Diffstat (limited to 'modules/libjar/nsJARURI.h')
| -rw-r--r-- | modules/libjar/nsJARURI.h | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/modules/libjar/nsJARURI.h b/modules/libjar/nsJARURI.h new file mode 100644 index 0000000000..7be600f021 --- /dev/null +++ b/modules/libjar/nsJARURI.h @@ -0,0 +1,156 @@ +/* -*- Mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- + * + * 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 "nsCOMPtr.h" +#include "nsString.h" +#include "nsINestedURI.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 nsINestedURI { + public: + NS_DECL_THREADSAFE_ISUPPORTS + NS_DECL_NSIURI + NS_DECL_NSIURL + NS_DECL_NSIJARURI + NS_DECL_NSISERIALIZABLE + NS_DECL_NSINESTEDURI + + 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); + + 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; + } + + [[nodiscard]] 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__ |