michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef nsFormData_h__
michael@0: #define nsFormData_h__
michael@0: 
michael@0: #include "mozilla/Attributes.h"
michael@0: #include "nsIDOMFile.h"
michael@0: #include "nsIDOMFormData.h"
michael@0: #include "nsIXMLHttpRequest.h"
michael@0: #include "nsFormSubmission.h"
michael@0: #include "nsWrapperCache.h"
michael@0: #include "nsTArray.h"
michael@0: #include "mozilla/ErrorResult.h"
michael@0: #include "mozilla/dom/BindingDeclarations.h"
michael@0: 
michael@0: class nsIDOMFile;
michael@0: 
michael@0: namespace mozilla {
michael@0: class ErrorResult;
michael@0: 
michael@0: namespace dom {
michael@0: class HTMLFormElement;
michael@0: class GlobalObject;
michael@0: } // namespace dom
michael@0: } // namespace mozilla
michael@0: 
michael@0: class nsFormData : public nsIDOMFormData,
michael@0:                    public nsIXHRSendable,
michael@0:                    public nsFormSubmission,
michael@0:                    public nsWrapperCache
michael@0: {
michael@0: public:
michael@0:   nsFormData(nsISupports* aOwner = nullptr);
michael@0: 
michael@0:   NS_DECL_CYCLE_COLLECTING_ISUPPORTS
michael@0:   NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_AMBIGUOUS(nsFormData,
michael@0:                                                          nsIDOMFormData)
michael@0: 
michael@0:   NS_DECL_NSIDOMFORMDATA
michael@0:   NS_DECL_NSIXHRSENDABLE
michael@0: 
michael@0:   // nsWrapperCache
michael@0:   virtual JSObject* WrapObject(JSContext* aCx) MOZ_OVERRIDE;
michael@0: 
michael@0:   // WebIDL
michael@0:   nsISupports*
michael@0:   GetParentObject() const
michael@0:   {
michael@0:     return mOwner;
michael@0:   }
michael@0:   static already_AddRefed<nsFormData>
michael@0:   Constructor(const mozilla::dom::GlobalObject& aGlobal,
michael@0:               const mozilla::dom::Optional<mozilla::dom::NonNull<mozilla::dom::HTMLFormElement> >& aFormElement,
michael@0:               mozilla::ErrorResult& aRv);
michael@0:   void Append(const nsAString& aName, const nsAString& aValue);
michael@0:   void Append(const nsAString& aName, nsIDOMBlob* aBlob,
michael@0:               const mozilla::dom::Optional<nsAString>& aFilename);
michael@0: 
michael@0:   // nsFormSubmission
michael@0:   virtual nsresult GetEncodedSubmission(nsIURI* aURI,
michael@0:                                         nsIInputStream** aPostDataStream) MOZ_OVERRIDE;
michael@0:   virtual nsresult AddNameValuePair(const nsAString& aName,
michael@0:                                     const nsAString& aValue) MOZ_OVERRIDE
michael@0:   {
michael@0:     FormDataTuple* data = mFormData.AppendElement();
michael@0:     data->name = aName;
michael@0:     data->stringValue = aValue;
michael@0:     data->valueIsFile = false;
michael@0:     return NS_OK;
michael@0:   }
michael@0:   virtual nsresult AddNameFilePair(const nsAString& aName,
michael@0:                                    nsIDOMBlob* aBlob,
michael@0:                                    const nsString& aFilename) MOZ_OVERRIDE
michael@0:   {
michael@0:     FormDataTuple* data = mFormData.AppendElement();
michael@0:     data->name = aName;
michael@0:     data->fileValue = aBlob;
michael@0:     data->filename = aFilename;
michael@0:     data->valueIsFile = true;
michael@0:     return NS_OK;
michael@0:   }
michael@0: 
michael@0: private:
michael@0:   nsCOMPtr<nsISupports> mOwner;
michael@0: 
michael@0:   struct FormDataTuple
michael@0:   {
michael@0:     nsString name;
michael@0:     nsString stringValue;
michael@0:     nsCOMPtr<nsIDOMBlob> fileValue;
michael@0:     nsString filename;
michael@0:     bool valueIsFile;
michael@0:   };
michael@0: 
michael@0:   nsTArray<FormDataTuple> mFormData;
michael@0: };
michael@0: 
michael@0: #endif // nsFormData_h__