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https://github.com/mozilla/gecko-dev.git
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102 lines
3.7 KiB
C++
102 lines
3.7 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsCookiePromptService.h"
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#include "nsICookie.h"
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#include "nsICookieAcceptDialog.h"
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#include "nsIDOMWindow.h"
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#include "nsPIDOMWindow.h"
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#include "nsIWindowWatcher.h"
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#include "nsIServiceManager.h"
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#include "nsString.h"
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#include "nsIDialogParamBlock.h"
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#include "nsIMutableArray.h"
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#include "mozilla/dom/ScriptSettings.h"
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/****************************************************************
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************************ nsCookiePromptService *****************
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****************************************************************/
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NS_IMPL_ISUPPORTS(nsCookiePromptService, nsICookiePromptService)
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nsCookiePromptService::nsCookiePromptService() {
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}
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nsCookiePromptService::~nsCookiePromptService() {
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}
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NS_IMETHODIMP
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nsCookiePromptService::CookieDialog(nsIDOMWindow *aParent,
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nsICookie *aCookie,
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const nsACString &aHostname,
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int32_t aCookiesFromHost,
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bool aChangingCookie,
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bool *aRememberDecision,
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int32_t *aAccept)
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{
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nsresult rv;
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nsCOMPtr<nsIDialogParamBlock> block = do_CreateInstance(NS_DIALOGPARAMBLOCK_CONTRACTID,&rv);
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if (NS_FAILED(rv)) return rv;
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block->SetInt(nsICookieAcceptDialog::ACCEPT_COOKIE, 1);
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block->SetString(nsICookieAcceptDialog::HOSTNAME, NS_ConvertUTF8toUTF16(aHostname).get());
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block->SetInt(nsICookieAcceptDialog::COOKIESFROMHOST, aCookiesFromHost);
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block->SetInt(nsICookieAcceptDialog::CHANGINGCOOKIE, aChangingCookie ? 1 : 0);
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nsCOMPtr<nsIMutableArray> objects =
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do_CreateInstance(NS_ARRAY_CONTRACTID, &rv);
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if (NS_FAILED(rv)) return rv;
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rv = objects->AppendElement(aCookie, false);
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if (NS_FAILED(rv)) return rv;
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block->SetObjects(objects);
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nsCOMPtr<nsIWindowWatcher> wwatcher = do_GetService(NS_WINDOWWATCHER_CONTRACTID, &rv);
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if (NS_FAILED(rv)) return rv;
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nsCOMPtr<nsISupports> arguments = do_QueryInterface(block);
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nsCOMPtr<nsIDOMWindow> dialog;
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nsCOMPtr<nsIDOMWindow> parent(aParent);
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if (!parent) // if no parent provided, consult the window watcher:
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wwatcher->GetActiveWindow(getter_AddRefs(parent));
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if (parent) {
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nsCOMPtr<nsPIDOMWindow> privateParent(do_QueryInterface(parent));
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if (privateParent)
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privateParent = privateParent->GetPrivateRoot();
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parent = do_QueryInterface(privateParent);
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}
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// We're opening a chrome window and passing in a nsIDialogParamBlock. Setting
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// the nsIDialogParamBlock as the .arguments property on the chrome window
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// requires system principals on the stack, so we use an AutoNoJSAPI for that.
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mozilla::dom::AutoNoJSAPI nojsapi;
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// The cookie dialog will be modal for the root chrome window rather than the
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// tab containing the permission-requesting page. This removes confusion
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// about which monitor is displaying the dialog (see bug 470356), but also
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// avoids unwanted tab switches (see bug 405239).
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rv = wwatcher->OpenWindow(parent, "chrome://cookie/content/cookieAcceptDialog.xul", "_blank",
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"centerscreen,chrome,modal,titlebar", arguments,
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getter_AddRefs(dialog));
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if (NS_FAILED(rv)) return rv;
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// get back output parameters
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int32_t tempValue;
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block->GetInt(nsICookieAcceptDialog::ACCEPT_COOKIE, &tempValue);
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*aAccept = tempValue;
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// GetInt returns a int32_t; we need to sanitize it into bool
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block->GetInt(nsICookieAcceptDialog::REMEMBER_DECISION, &tempValue);
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*aRememberDecision = (tempValue == 1);
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return rv;
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}
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