1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
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 mozilla_dom_Request_h
8 #define mozilla_dom_Request_h
9 
10 #include "nsISupportsImpl.h"
11 #include "nsWrapperCache.h"
12 
13 #include "mozilla/dom/Fetch.h"
14 #include "mozilla/dom/InternalRequest.h"
15 // Required here due to certain WebIDL enums/classes being declared in both
16 // files.
17 #include "mozilla/dom/RequestBinding.h"
18 #include "mozilla/dom/SafeRefPtr.h"
19 
20 namespace mozilla {
21 namespace dom {
22 
23 class Headers;
24 class InternalHeaders;
25 class RequestOrUSVString;
26 
27 class Request final : public FetchBody<Request>, public nsWrapperCache {
28   NS_DECL_ISUPPORTS_INHERITED
29   NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(Request,
30                                                          FetchBody<Request>)
31 
32  public:
33   Request(nsIGlobalObject* aOwner, SafeRefPtr<InternalRequest> aRequest,
34           AbortSignal* aSignal);
35 
WrapObject(JSContext * aCx,JS::Handle<JSObject * > aGivenProto)36   JSObject* WrapObject(JSContext* aCx,
37                        JS::Handle<JSObject*> aGivenProto) override {
38     return Request_Binding::Wrap(aCx, this, aGivenProto);
39   }
40 
GetUrl(nsAString & aUrl)41   void GetUrl(nsAString& aUrl) const {
42     nsAutoCString url;
43     mRequest->GetURL(url);
44     CopyUTF8toUTF16(url, aUrl);
45   }
46 
GetMethod(nsCString & aMethod)47   void GetMethod(nsCString& aMethod) const { aMethod = mRequest->mMethod; }
48 
Mode()49   RequestMode Mode() const { return mRequest->mMode; }
50 
Credentials()51   RequestCredentials Credentials() const { return mRequest->mCredentialsMode; }
52 
Cache()53   RequestCache Cache() const { return mRequest->GetCacheMode(); }
54 
Redirect()55   RequestRedirect Redirect() const { return mRequest->GetRedirectMode(); }
56 
GetIntegrity(nsAString & aIntegrity)57   void GetIntegrity(nsAString& aIntegrity) const {
58     aIntegrity = mRequest->GetIntegrity();
59   }
60 
MozErrors()61   bool MozErrors() const { return mRequest->MozErrors(); }
62 
Destination()63   RequestDestination Destination() const { return mRequest->Destination(); }
64 
OverrideContentPolicyType(uint32_t aContentPolicyType)65   void OverrideContentPolicyType(uint32_t aContentPolicyType) {
66     mRequest->OverrideContentPolicyType(
67         static_cast<nsContentPolicyType>(aContentPolicyType));
68   }
69 
IsContentPolicyTypeOverridden()70   bool IsContentPolicyTypeOverridden() const {
71     return mRequest->IsContentPolicyTypeOverridden();
72   }
73 
GetReferrer(nsAString & aReferrer)74   void GetReferrer(nsAString& aReferrer) const {
75     mRequest->GetReferrer(aReferrer);
76   }
77 
ReferrerPolicy_()78   ReferrerPolicy ReferrerPolicy_() const { return mRequest->ReferrerPolicy_(); }
79 
GetInternalHeaders()80   InternalHeaders* GetInternalHeaders() const { return mRequest->Headers(); }
81 
82   Headers* Headers_();
83 
84   using FetchBody::GetBody;
85 
86   void GetBody(nsIInputStream** aStream, int64_t* aBodyLength = nullptr) {
87     mRequest->GetBody(aStream, aBodyLength);
88   }
89 
SetBody(nsIInputStream * aStream,int64_t aBodyLength)90   void SetBody(nsIInputStream* aStream, int64_t aBodyLength) {
91     mRequest->SetBody(aStream, aBodyLength);
92   }
93 
94   using FetchBody::BodyBlobURISpec;
95 
BodyBlobURISpec()96   const nsACString& BodyBlobURISpec() const {
97     return mRequest->BodyBlobURISpec();
98   }
99 
100   using FetchBody::BodyLocalPath;
101 
BodyLocalPath()102   const nsAString& BodyLocalPath() const { return mRequest->BodyLocalPath(); }
103 
104   static SafeRefPtr<Request> Constructor(const GlobalObject& aGlobal,
105                                          const RequestOrUSVString& aInput,
106                                          const RequestInit& aInit,
107                                          ErrorResult& rv);
108 
109   static SafeRefPtr<Request> Constructor(nsIGlobalObject* aGlobal,
110                                          JSContext* aCx,
111                                          const RequestOrUSVString& aInput,
112                                          const RequestInit& aInit,
113                                          ErrorResult& rv);
114 
GetParentObject()115   nsIGlobalObject* GetParentObject() const { return mOwner; }
116 
117   SafeRefPtr<Request> Clone(ErrorResult& aRv);
118 
119   SafeRefPtr<InternalRequest> GetInternalRequest();
120 
GetPrincipalInfo()121   const UniquePtr<mozilla::ipc::PrincipalInfo>& GetPrincipalInfo() const {
122     return mRequest->GetPrincipalInfo();
123   }
124 
125   AbortSignal* GetOrCreateSignal();
126 
127   // This can return a null AbortSignalImpl.
128   AbortSignalImpl* GetSignalImpl() const override;
129   AbortSignalImpl* GetSignalImplToConsumeBody() const final;
130 
131  private:
132   ~Request();
133 
134   SafeRefPtr<InternalRequest> mRequest;
135 
136   // Lazily created.
137   RefPtr<Headers> mHeaders;
138   RefPtr<AbortSignal> mSignal;
139 };
140 
141 }  // namespace dom
142 }  // namespace mozilla
143 
144 #endif  // mozilla_dom_Request_h
145