mirror of
https://github.com/juce-framework/JUCE.git
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302 lines
11 KiB
C++
302 lines
11 KiB
C++
/*
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==============================================================================
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This file is part of the JUCE 6 technical preview.
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Copyright (c) 2017 - ROLI Ltd.
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You may use this code under the terms of the GPL v3
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(see www.gnu.org/licenses).
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For this technical preview, this file is not subject to commercial licensing.
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JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
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EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
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DISCLAIMED.
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==============================================================================
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*/
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#include "../Application/jucer_Headers.h"
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#include "../Application/jucer_Application.h"
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#include "../ProjectSaving/jucer_ProjectExporter.h"
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#include "../Project/UI/jucer_HeaderComponent.h"
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#include "jucer_LicenseController.h"
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#if ! JUCER_ENABLE_GPL_MODE
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#include "jucer_LicenseWebview.h"
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#include "jucer_LicenseThread.h"
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#endif
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//==============================================================================
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const char* LicenseState::licenseTypeToString (LicenseState::Type type)
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{
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switch (type)
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{
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case Type::notLoggedIn: return "<notLoggedIn>";
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case Type::noLicenseChosenYet: return "<noLicenseChosenYet>";
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case Type::GPL: return "JUCE GPL";
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case Type::personal: return "JUCE Personal";
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case Type::edu: return "JUCE Education";
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case Type::indie: return "JUCE Indie";
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case Type::pro: return "JUCE Pro";
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default: return "<unknown>";
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}
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}
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static const char* getLicenseStateValue (LicenseState::Type type)
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{
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switch (type)
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{
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case LicenseState::Type::GPL: return "GPL";
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case LicenseState::Type::personal: return "personal";
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case LicenseState::Type::edu: return "edu";
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case LicenseState::Type::indie: return "indie";
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case LicenseState::Type::pro: return "pro";
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case LicenseState::Type::notLoggedIn:
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case LicenseState::Type::noLicenseChosenYet:
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default: return nullptr;
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}
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}
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static LicenseState::Type getLicenseTypeFromValue (const String& d)
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{
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if (d == getLicenseStateValue (LicenseState::Type::GPL)) return LicenseState::Type::GPL;
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if (d == getLicenseStateValue (LicenseState::Type::personal)) return LicenseState::Type::personal;
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if (d == getLicenseStateValue (LicenseState::Type::edu)) return LicenseState::Type::edu;
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if (d == getLicenseStateValue (LicenseState::Type::indie)) return LicenseState::Type::indie;
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if (d == getLicenseStateValue (LicenseState::Type::pro)) return LicenseState::Type::pro;
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return LicenseState::Type::noLicenseChosenYet;
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}
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#if ! JUCER_ENABLE_GPL_MODE
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struct LicenseController::ModalCompletionCallback : ModalComponentManager::Callback
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{
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ModalCompletionCallback (LicenseController& controller) : owner (controller) {}
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void modalStateFinished (int returnValue) override { owner.modalStateFinished (returnValue); }
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LicenseController& owner;
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JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ModalCompletionCallback)
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};
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#endif
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//==============================================================================
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LicenseController::LicenseController()
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: state (licenseStateFromSettings (ProjucerApplication::getApp().settings->getGlobalProperties()))
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{
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#if JUCER_ENABLE_GPL_MODE
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state.type = LicenseState::Type::GPL;
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state.username = "GPL mode";
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#endif
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}
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LicenseController::~LicenseController()
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{
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#if ! JUCER_ENABLE_GPL_MODE
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thread.reset();
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closeWebview (-1);
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#endif
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}
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LicenseState LicenseController::getState() const noexcept
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{
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LicenseState projucerState = state;
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// if the user has never logged in before and the user is running from command line
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// then we have no way to ask the user to log in, so fallback to GPL mode
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if (guiNotInitialisedYet
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&& (state.type == LicenseState::Type::notLoggedIn
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|| state.type == LicenseState::Type::noLicenseChosenYet))
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{
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projucerState.type = LicenseState::Type::GPL;
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projucerState.username = "GPL mode";
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}
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return projucerState;
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}
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void LicenseController::startWebviewIfNeeded()
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{
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if (guiNotInitialisedYet)
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{
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guiNotInitialisedYet = false;
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auto stateParam = getState();
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listeners.call ([&] (StateChangedCallback& l) { l.licenseStateChanged (stateParam); });
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}
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#if ! JUCER_ENABLE_GPL_MODE
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if (thread == nullptr)
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thread.reset (new LicenseThread (*this, false));
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#endif
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}
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void LicenseController::logout()
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{
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JUCE_ASSERT_MESSAGE_MANAGER_IS_LOCKED
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#if ! JUCER_ENABLE_GPL_MODE
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thread.reset();
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updateState ({});
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#if ! JUCE_LINUX
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WebBrowserComponent::clearCookies();
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#endif
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thread.reset (new LicenseThread (*this, false));
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#endif
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}
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void LicenseController::chooseNewLicense()
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{
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JUCE_ASSERT_MESSAGE_MANAGER_IS_LOCKED
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#if ! JUCER_ENABLE_GPL_MODE
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thread.reset();
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thread.reset (new LicenseThread (*this, true));
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#endif
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}
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//==============================================================================
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#if ! JUCER_ENABLE_GPL_MODE
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void LicenseController::closeWebview (int result)
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{
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if (licenseWebview != nullptr)
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licenseWebview->exitModalState (result);
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}
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void LicenseController::modalStateFinished (int result)
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{
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licenseWebview = nullptr;
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if (result == -1 && (state.type == LicenseState::Type::notLoggedIn
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|| state.type == LicenseState::Type::noLicenseChosenYet))
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JUCEApplication::getInstance()->systemRequestedQuit();
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}
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void LicenseController::ensureLicenseWebviewIsOpenWithPage (const String& param)
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{
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if (licenseWebview != nullptr)
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{
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licenseWebview->goToURL (param);
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licenseWebview->toFront (true);
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}
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else
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{
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#if ! JUCE_LINUX
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WebBrowserComponent::clearCookies();
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#endif
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licenseWebview = new LicenseWebview (new ModalCompletionCallback (*this), param);
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}
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}
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void LicenseController::queryWebview (const String& startURL, const String& valueToQuery,
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HashMap<String, String>& result)
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{
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ensureLicenseWebviewIsOpenWithPage (startURL);
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licenseWebview->setPageCallback ([this,valueToQuery,&result] (const String& cmd, const HashMap<String, String>& params)
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{
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if (valueToQuery.isEmpty() || cmd == valueToQuery)
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{
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result.clear();
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for (HashMap<String, String>::Iterator it = params.begin(); it != params.end(); ++it)
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result.set (it.getKey(), it.getValue());
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if (thread != nullptr && ! thread->threadShouldExit())
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thread->finished.signal();
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}
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});
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licenseWebview->setNewWindowCallback ([this, &result] (const String& url)
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{
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if (url.endsWith ("get-juce/indie") || url.endsWith ("get-juce/pro"))
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{
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result.clear();
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result.set ("page-redirect", url);
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if (thread != nullptr && ! thread->threadShouldExit())
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thread->finished.signal();
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}
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});
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}
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#endif
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void LicenseController::updateState (const LicenseState& newState)
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{
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auto& props = ProjucerApplication::getApp().settings->getGlobalProperties();
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state = newState;
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licenseStateToSettings (state, props);
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auto stateParam = getState();
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listeners.call ([&] (StateChangedCallback& l) { l.licenseStateChanged (stateParam); });
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}
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LicenseState LicenseController::licenseStateFromOldSettings (XmlElement* licenseXml)
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{
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LicenseState result;
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result.type = getLicenseTypeFromValue (licenseXml->getChildElementAllSubText ("type", {}));
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result.username = licenseXml->getChildElementAllSubText ("username", {});
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result.email = licenseXml->getChildElementAllSubText ("email", {});
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result.authToken = licenseXml->getChildElementAllSubText ("authToken", {});
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MemoryOutputStream imageData;
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Base64::convertFromBase64 (imageData, licenseXml->getChildElementAllSubText ("avatar", {}));
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result.avatar = ImageFileFormat::loadFrom (imageData.getData(), imageData.getDataSize());
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return result;
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}
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LicenseState LicenseController::licenseStateFromSettings (PropertiesFile& props)
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{
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if (auto licenseXml = props.getXmlValue ("license"))
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{
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// this is here for backwards compatibility with old-style settings files using XML text elements
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if (licenseXml->getChildElementAllSubText ("type", {}) != String())
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{
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auto stateFromOldSettings = licenseStateFromOldSettings (licenseXml.get());
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licenseStateToSettings (stateFromOldSettings, props);
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return stateFromOldSettings;
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}
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LicenseState result;
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result.type = getLicenseTypeFromValue (licenseXml->getStringAttribute ("type", {}));
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result.username = licenseXml->getStringAttribute ("username", {});
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result.email = licenseXml->getStringAttribute ("email", {});
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result.authToken = licenseXml->getStringAttribute ("authToken", {});
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MemoryOutputStream imageData;
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Base64::convertFromBase64 (imageData, licenseXml->getStringAttribute ("avatar", {}));
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result.avatar = ImageFileFormat::loadFrom (imageData.getData(), imageData.getDataSize());
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return result;
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}
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return {};
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}
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void LicenseController::licenseStateToSettings (const LicenseState& state, PropertiesFile& props)
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{
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props.removeValue ("license");
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if (state.type != LicenseState::Type::notLoggedIn && state.username.isNotEmpty())
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{
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XmlElement licenseXml ("license");
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if (auto* typeString = getLicenseStateValue (state.type))
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licenseXml.setAttribute ("type", typeString);
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licenseXml.setAttribute ("username", state.username);
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licenseXml.setAttribute ("email", state.email);
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licenseXml.setAttribute ("authToken", state.authToken);
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MemoryOutputStream imageData;
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if (state.avatar.isValid() && PNGImageFormat().writeImageToStream (state.avatar, imageData))
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licenseXml.setAttribute ("avatar", Base64::toBase64 (imageData.getData(), imageData.getDataSize()));
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props.setValue ("license", &licenseXml);
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}
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props.saveIfNeeded();
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}
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