caps/NullPrincipalURI.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
   2  * vim: sw=2 ts=2 sts=2 expandtab
   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 /**
   8  * This wraps nsSimpleURI so that all calls to it are done on the main thread.
   9  */
  10
  11 #ifndef mozilla_NullPrincipalURI_h
  12 #define mozilla_NullPrincipalURI_h
  13
  14 #include "nsIURI.h"
  15 #include "nsISizeOf.h"
  16 #include "nsString.h"
  17 #include "mozilla/Attributes.h"
  18 #include "mozilla/MemoryReporting.h"
  19 #include "NullPrincipal.h"
  20 #include "nsID.h"
  21 #include "nsIURIMutator.h"
  22
  23 // {51fcd543-3b52-41f7-b91b-6b54102236e6}
  24 #define NS_NULLPRINCIPALURI_IMPLEMENTATION_CID       \
  25   {                                                  \
  26     0x51fcd543, 0x3b52, 0x41f7, {                    \
  27       0xb9, 0x1b, 0x6b, 0x54, 0x10, 0x22, 0x36, 0xe6 \
  28     }                                                \
  29   }
  30
  31 namespace mozilla {
  32
  33 class Encoding;
  34
  35 class NullPrincipalURI final : public nsIURI, public nsISizeOf {
  36  public:
  37   NS_DECL_THREADSAFE_ISUPPORTS
  38   NS_DECL_NSIURI
  39
  40   NullPrincipalURI();
  41
  42   // nsISizeOf
  43   virtual size_t SizeOfExcludingThis(MallocSizeOf aMallocSizeOf) const override;
  44   virtual size_t SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const override;
  45
  46  private:
  47   NullPrincipalURI(const NullPrincipalURI& aOther);
  48   void operator=(const NullPrincipalURI& aOther) = delete;
  49
  50   ~NullPrincipalURI() {}
  51
  52   nsAutoCStringN<NSID_LENGTH> mPath;
  53
  54   nsresult Clone(nsIURI** aURI);
  55   nsresult SetSpecInternal(const nsACString& input);
  56   nsresult SetScheme(const nsACString& input);
  57   nsresult SetUserPass(const nsACString& input);
  58   nsresult SetUsername(const nsACString& input);
  59   nsresult SetPassword(const nsACString& input);
  60   nsresult SetHostPort(const nsACString& aValue);
  61   nsresult SetHost(const nsACString& input);
  62   nsresult SetPort(int32_t port);
  63   nsresult SetPathQueryRef(const nsACString& input);
  64   nsresult SetRef(const nsACString& input);
  65   nsresult SetFilePath(const nsACString& input);
  66   nsresult SetQuery(const nsACString& input);
  67   nsresult SetQueryWithEncoding(const nsACString& input,
  68                                 const Encoding* encoding);
  69   bool Deserialize(const mozilla::ipc::URIParams&);
  70
  71  public:
  72   class Mutator final : public nsIURIMutator,
  73                         public BaseURIMutator<NullPrincipalURI> {
  74     NS_DECL_ISUPPORTS
  75     NS_FORWARD_SAFE_NSIURISETTERS_RET(mURI)
  76
  77     NS_IMETHOD Deserialize(const mozilla::ipc::URIParams& aParams) override {
  78       return InitFromIPCParams(aParams);
  79     }
  80
  81     NS_IMETHOD Finalize(nsIURI** aURI) override {
  82       mURI.forget(aURI);
  83       return NS_OK;
  84     }
  85
  86     NS_IMETHOD SetSpec(const nsACString& aSpec,
  87                        nsIURIMutator** aMutator) override {
  88       if (aMutator) {
  89         nsCOMPtr<nsIURIMutator> mutator = this;
  90         mutator.forget(aMutator);
  91       }
  92       return NS_ERROR_NOT_IMPLEMENTED;
  93     }
  94
  95     explicit Mutator() {}
  96
  97    private:
  98     virtual ~Mutator() {}
  99
 100     friend class NullPrincipalURI;
 101   };
 102
 103   friend class BaseURIMutator<NullPrincipalURI>;
 104 };
 105
 106 }  // namespace mozilla
 107
 108 #endif  // mozilla_NullPrincipalURI_h