nsJARURI.h (5033B)
1 /* -*- Mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- 2 * 3 * This Source Code Form is subject to the terms of the Mozilla Public 4 * License, v. 2.0. If a copy of the MPL was not distributed with this 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 6 7 #ifndef nsJARURI_h__ 8 #define nsJARURI_h__ 9 10 #include "nsIJARURI.h" 11 #include "nsISerializable.h" 12 #include "nsCOMPtr.h" 13 #include "nsString.h" 14 #include "nsINestedURI.h" 15 #include "nsIURIMutator.h" 16 17 #define NS_THIS_JARURI_IMPL_CID \ 18 {/* 9a55f629-730b-4d08-b75b-fa7d9570a691 */ \ 19 0x9a55f629, \ 20 0x730b, \ 21 0x4d08, \ 22 {0xb7, 0x5b, 0xfa, 0x7d, 0x95, 0x70, 0xa6, 0x91}} 23 24 #define NS_JARURI_CID \ 25 {/* 245abae2-b947-4ded-a46d-9829d3cca462 */ \ 26 0x245abae2, \ 27 0xb947, \ 28 0x4ded, \ 29 {0xa4, 0x6d, 0x98, 0x29, 0xd3, 0xcc, 0xa4, 0x62}} 30 31 #define NS_JARURIMUTATOR_CID \ 32 {/* 19d9161b-a2a9-4518-b2c9-fcb8296d6dcd */ \ 33 0x19d9161b, \ 34 0xa2a9, \ 35 0x4518, \ 36 {0xb2, 0xc9, 0xfc, 0xb8, 0x29, 0x6d, 0x6d, 0xcd}} 37 38 class nsJARURI final : public nsIJARURI, 39 public nsISerializable, 40 public nsINestedURI { 41 public: 42 NS_DECL_THREADSAFE_ISUPPORTS 43 NS_DECL_NSIURI 44 NS_DECL_NSIURL 45 NS_DECL_NSIJARURI 46 NS_DECL_NSISERIALIZABLE 47 NS_DECL_NSINESTEDURI 48 49 NS_INLINE_DECL_STATIC_IID(NS_THIS_JARURI_IMPL_CID) 50 51 // nsJARURI 52 nsresult FormatSpec(const nsACString& entryPath, nsACString& result, 53 bool aIncludeScheme = true); 54 nsresult CreateEntryURL(const nsACString& entryFilename, const char* charset, 55 nsIURL** url); 56 57 protected: 58 nsJARURI(); 59 virtual ~nsJARURI(); 60 nsresult SetJAREntry(const nsACString& entryPath); 61 nsresult Init(const char* charsetHint); 62 nsresult SetSpecWithBase(const nsACString& aSpec, nsIURI* aBaseURL); 63 64 // enum used in a few places to specify how .ref attribute should be handled 65 enum RefHandlingEnum { eIgnoreRef, eHonorRef, eReplaceRef }; 66 67 // Helper to share code between Equals methods. 68 virtual nsresult EqualsInternal(nsIURI* other, 69 RefHandlingEnum refHandlingMode, 70 bool* result); 71 72 nsCOMPtr<nsIURI> mJARFile; 73 // mJarEntry stored as a URL so that we can easily access things 74 // like extensions, refs, etc. 75 nsCOMPtr<nsIURL> mJAREntry; 76 nsCString mCharsetHint; 77 78 private: 79 nsresult Clone(nsIURI** aURI); 80 nsresult SetSpecInternal(const nsACString& input); 81 nsresult SetScheme(const nsACString& input); 82 nsresult SetUserPass(const nsACString& input); 83 nsresult SetUsername(const nsACString& input); 84 nsresult SetPassword(const nsACString& input); 85 nsresult SetHostPort(const nsACString& aValue); 86 nsresult SetHost(const nsACString& input); 87 nsresult SetPort(int32_t port); 88 nsresult SetPathQueryRef(const nsACString& input); 89 nsresult SetRef(const nsACString& input); 90 nsresult SetFilePath(const nsACString& input); 91 nsresult SetQuery(const nsACString& input); 92 nsresult SetQueryWithEncoding(const nsACString& input, 93 const mozilla::Encoding* encoding); 94 bool Deserialize(const mozilla::ipc::URIParams&); 95 nsresult ReadPrivate(nsIObjectInputStream* aStream); 96 97 nsresult SetFileNameInternal(const nsACString& fileName); 98 nsresult SetFileBaseNameInternal(const nsACString& fileBaseName); 99 nsresult SetFileExtensionInternal(const nsACString& fileExtension); 100 101 public: 102 class Mutator final : public nsIURIMutator, 103 public BaseURIMutator<nsJARURI>, 104 public nsIURLMutator, 105 public nsISerializable, 106 public nsIJARURIMutator { 107 NS_DECL_ISUPPORTS 108 NS_FORWARD_SAFE_NSIURISETTERS_RET(mURI) 109 NS_DEFINE_NSIMUTATOR_COMMON 110 NS_DECL_NSIURLMUTATOR 111 112 NS_IMETHOD 113 Write(nsIObjectOutputStream* aOutputStream) override { 114 return NS_ERROR_NOT_IMPLEMENTED; 115 } 116 117 [[nodiscard]] NS_IMETHOD Read(nsIObjectInputStream* aStream) override { 118 return InitFromInputStream(aStream); 119 } 120 121 NS_IMETHOD 122 SetSpecBaseCharset(const nsACString& aSpec, nsIURI* aBaseURI, 123 const char* aCharset) override { 124 RefPtr<nsJARURI> uri; 125 if (mURI) { 126 mURI.swap(uri); 127 } else { 128 uri = new nsJARURI(); 129 } 130 131 nsresult rv = uri->Init(aCharset); 132 NS_ENSURE_SUCCESS(rv, rv); 133 134 rv = uri->SetSpecWithBase(aSpec, aBaseURI); 135 if (NS_FAILED(rv)) { 136 return rv; 137 } 138 139 mURI.swap(uri); 140 return NS_OK; 141 } 142 143 explicit Mutator() {} 144 145 private: 146 virtual ~Mutator() {} 147 148 friend class nsJARURI; 149 }; 150 151 friend BaseURIMutator<nsJARURI>; 152 }; 153 154 #endif // nsJARURI_h__