4 files changed, 37 insertions, 609 deletions

diff --git a/src/core/hle/service/am/applets/applets.cpp b/src/core/hle/service/am/applets/applets.cpp
index 2b626bb40..08676c3fc 100644
--- a/src/core/hle/service/am/applets/applets.cpp
+++ b/src/core/hle/service/am/applets/applets.cpp
@@ -142,14 +142,14 @@ void Applet::Initialize() {
 
 AppletFrontendSet::AppletFrontendSet() = default;
 
-AppletFrontendSet::AppletFrontendSet(ControllerApplet controller, ECommerceApplet e_commerce,
-                                     ErrorApplet error, ParentalControlsApplet parental_controls,
-                                     PhotoViewer photo_viewer, ProfileSelect profile_select,
-                                     SoftwareKeyboard software_keyboard, WebBrowser web_browser)
-    : controller{std::move(controller)}, e_commerce{std::move(e_commerce)}, error{std::move(error)},
-      parental_controls{std::move(parental_controls)}, photo_viewer{std::move(photo_viewer)},
-      profile_select{std::move(profile_select)}, software_keyboard{std::move(software_keyboard)},
-      web_browser{std::move(web_browser)} {}
+AppletFrontendSet::AppletFrontendSet(ControllerApplet controller_applet, ErrorApplet error_applet,
+                                     ParentalControlsApplet parental_controls_applet,
+                                     PhotoViewer photo_viewer_, ProfileSelect profile_select_,
+                                     SoftwareKeyboard software_keyboard_, WebBrowser web_browser_)
+    : controller{std::move(controller_applet)}, error{std::move(error_applet)},
+      parental_controls{std::move(parental_controls_applet)},
+      photo_viewer{std::move(photo_viewer_)}, profile_select{std::move(profile_select_)},
+      software_keyboard{std::move(software_keyboard_)}, web_browser{std::move(web_browser_)} {}
 
 AppletFrontendSet::~AppletFrontendSet() = default;
 
@@ -170,10 +170,6 @@ void AppletManager::SetAppletFrontendSet(AppletFrontendSet set) {
         frontend.controller = std::move(set.controller);
     }
 
-    if (set.e_commerce != nullptr) {
-        frontend.e_commerce = std::move(set.e_commerce);
-    }
-
     if (set.error != nullptr) {
         frontend.error = std::move(set.error);
     }
@@ -210,10 +206,6 @@ void AppletManager::SetDefaultAppletsIfMissing() {
             std::make_unique<Core::Frontend::DefaultControllerApplet>(system.ServiceManager());
     }
 
-    if (frontend.e_commerce == nullptr) {
-        frontend.e_commerce = std::make_unique<Core::Frontend::DefaultECommerceApplet>();
-    }
-
     if (frontend.error == nullptr) {
         frontend.error = std::make_unique<Core::Frontend::DefaultErrorApplet>();
     }
@@ -257,13 +249,14 @@ std::shared_ptr<Applet> AppletManager::GetApplet(AppletId id) const {
         return std::make_shared<ProfileSelect>(system, *frontend.profile_select);
     case AppletId::SoftwareKeyboard:
         return std::make_shared<SoftwareKeyboard>(system, *frontend.software_keyboard);
+    case AppletId::Web:
+    case AppletId::Shop:
+    case AppletId::OfflineWeb:
+    case AppletId::LoginShare:
+    case AppletId::WebAuth:
+        return std::make_shared<WebBrowser>(system, *frontend.web_browser);
     case AppletId::PhotoViewer:
         return std::make_shared<PhotoViewer>(system, *frontend.photo_viewer);
-    case AppletId::LibAppletShop:
-        return std::make_shared<WebBrowser>(system, *frontend.web_browser,
-                                            frontend.e_commerce.get());
-    case AppletId::LibAppletOff:
-        return std::make_shared<WebBrowser>(system, *frontend.web_browser);
     default:
         UNIMPLEMENTED_MSG(
             "No backend implementation exists for applet_id={:02X}! Falling back to stub applet.",
diff --git a/src/core/hle/service/am/applets/applets.h b/src/core/hle/service/am/applets/applets.h
index a1f4cf897..4fd792c05 100644
--- a/src/core/hle/service/am/applets/applets.h
+++ b/src/core/hle/service/am/applets/applets.h
@@ -50,13 +50,13 @@ enum class AppletId : u32 {
     ProfileSelect = 0x10,
     SoftwareKeyboard = 0x11,
     MiiEdit = 0x12,
-    LibAppletWeb = 0x13,
-    LibAppletShop = 0x14,
+    Web = 0x13,
+    Shop = 0x14,
     PhotoViewer = 0x15,
     Settings = 0x16,
-    LibAppletOff = 0x17,
-    LibAppletWhitelisted = 0x18,
-    LibAppletAuth = 0x19,
+    OfflineWeb = 0x17,
+    LoginShare = 0x18,
+    WebAuth = 0x19,
     MyPage = 0x1A,
 };
 
@@ -157,7 +157,6 @@ protected:
 
 struct AppletFrontendSet {
     using ControllerApplet = std::unique_ptr<Core::Frontend::ControllerApplet>;
-    using ECommerceApplet = std::unique_ptr<Core::Frontend::ECommerceApplet>;
     using ErrorApplet = std::unique_ptr<Core::Frontend::ErrorApplet>;
     using ParentalControlsApplet = std::unique_ptr<Core::Frontend::ParentalControlsApplet>;
     using PhotoViewer = std::unique_ptr<Core::Frontend::PhotoViewerApplet>;
@@ -166,10 +165,10 @@ struct AppletFrontendSet {
     using WebBrowser = std::unique_ptr<Core::Frontend::WebBrowserApplet>;
 
     AppletFrontendSet();
-    AppletFrontendSet(ControllerApplet controller, ECommerceApplet e_commerce, ErrorApplet error,
-                      ParentalControlsApplet parental_controls, PhotoViewer photo_viewer,
-                      ProfileSelect profile_select, SoftwareKeyboard software_keyboard,
-                      WebBrowser web_browser);
+    AppletFrontendSet(ControllerApplet controller_applet, ErrorApplet error_applet,
+                      ParentalControlsApplet parental_controls_applet, PhotoViewer photo_viewer_,
+                      ProfileSelect profile_select_, SoftwareKeyboard software_keyboard_,
+                      WebBrowser web_browser_);
     ~AppletFrontendSet();
 
     AppletFrontendSet(const AppletFrontendSet&) = delete;
@@ -179,7 +178,6 @@ struct AppletFrontendSet {
     AppletFrontendSet& operator=(AppletFrontendSet&&) noexcept;
 
     ControllerApplet controller;
-    ECommerceApplet e_commerce;
     ErrorApplet error;
     ParentalControlsApplet parental_controls;
     PhotoViewer photo_viewer;
diff --git a/src/core/hle/service/am/applets/web_browser.cpp b/src/core/hle/service/am/applets/web_browser.cpp
index c3b6b706a..74ef037fe 100644
--- a/src/core/hle/service/am/applets/web_browser.cpp
+++ b/src/core/hle/service/am/applets/web_browser.cpp
@@ -1,238 +1,24 @@
-// Copyright 2018 yuzu emulator team
+// Copyright 2020 yuzu Emulator Project
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-#include <array>
-#include <cstring>
-#include <vector>
-
 #include "common/assert.h"
-#include "common/common_funcs.h"
-#include "common/common_paths.h"
-#include "common/file_util.h"
-#include "common/hex_util.h"
 #include "common/logging/log.h"
-#include "common/string_util.h"
 #include "core/core.h"
-#include "core/file_sys/content_archive.h"
-#include "core/file_sys/mode.h"
-#include "core/file_sys/nca_metadata.h"
-#include "core/file_sys/registered_cache.h"
-#include "core/file_sys/romfs.h"
-#include "core/file_sys/system_archive/system_archive.h"
-#include "core/file_sys/vfs_types.h"
-#include "core/frontend/applets/general_frontend.h"
 #include "core/frontend/applets/web_browser.h"
-#include "core/hle/kernel/process.h"
+#include "core/hle/result.h"
+#include "core/hle/service/am/am.h"
 #include "core/hle/service/am/applets/web_browser.h"
-#include "core/hle/service/filesystem/filesystem.h"
-#include "core/loader/loader.h"
 
 namespace Service::AM::Applets {
 
-enum class WebArgTLVType : u16 {
-    InitialURL = 0x1,
-    ShopArgumentsURL = 0x2, ///< TODO(DarkLordZach): This is not the official name.
-    CallbackURL = 0x3,
-    CallbackableURL = 0x4,
-    ApplicationID = 0x5,
-    DocumentPath = 0x6,
-    DocumentKind = 0x7,
-    SystemDataID = 0x8,
-    ShareStartPage = 0x9,
-    Whitelist = 0xA,
-    News = 0xB,
-    UserID = 0xE,
-    AlbumEntry0 = 0xF,
-    ScreenShotEnabled = 0x10,
-    EcClientCertEnabled = 0x11,
-    Unk12 = 0x12,
-    PlayReportEnabled = 0x13,
-    Unk14 = 0x14,
-    Unk15 = 0x15,
-    BootDisplayKind = 0x17,
-    BackgroundKind = 0x18,
-    FooterEnabled = 0x19,
-    PointerEnabled = 0x1A,
-    LeftStickMode = 0x1B,
-    KeyRepeatFrame1 = 0x1C,
-    KeyRepeatFrame2 = 0x1D,
-    BootAsMediaPlayerInv = 0x1E,
-    DisplayUrlKind = 0x1F,
-    BootAsMediaPlayer = 0x21,
-    ShopJumpEnabled = 0x22,
-    MediaAutoPlayEnabled = 0x23,
-    LobbyParameter = 0x24,
-    ApplicationAlbumEntry = 0x26,
-    JsExtensionEnabled = 0x27,
-    AdditionalCommentText = 0x28,
-    TouchEnabledOnContents = 0x29,
-    UserAgentAdditionalString = 0x2A,
-    AdditionalMediaData0 = 0x2B,
-    MediaPlayerAutoCloseEnabled = 0x2C,
-    PageCacheEnabled = 0x2D,
-    WebAudioEnabled = 0x2E,
-    Unk2F = 0x2F,
-    YouTubeVideoWhitelist = 0x31,
-    FooterFixedKind = 0x32,
-    PageFadeEnabled = 0x33,
-    MediaCreatorApplicationRatingAge = 0x34,
-    BootLoadingIconEnabled = 0x35,
-    PageScrollIndicationEnabled = 0x36,
-    MediaPlayerSpeedControlEnabled = 0x37,
-    AlbumEntry1 = 0x38,
-    AlbumEntry2 = 0x39,
-    AlbumEntry3 = 0x3A,
-    AdditionalMediaData1 = 0x3B,
-    AdditionalMediaData2 = 0x3C,
-    AdditionalMediaData3 = 0x3D,
-    BootFooterButton = 0x3E,
-    OverrideWebAudioVolume = 0x3F,
-    OverrideMediaAudioVolume = 0x40,
-    BootMode = 0x41,
-    WebSessionEnabled = 0x42,
-};
-
-enum class ShimKind : u32 {
-    Shop = 1,
-    Login = 2,
-    Offline = 3,
-    Share = 4,
-    Web = 5,
-    Wifi = 6,
-    Lobby = 7,
-};
-
-enum class ShopWebTarget {
-    ApplicationInfo,
-    AddOnContentList,
-    SubscriptionList,
-    ConsumableItemList,
-    Home,
-    Settings,
-};
-
-namespace {
-
-constexpr std::size_t SHIM_KIND_COUNT = 0x8;
-
-struct WebArgHeader {
-    u16 count;
-    INSERT_PADDING_BYTES(2);
-    ShimKind kind;
-};
-static_assert(sizeof(WebArgHeader) == 0x8, "WebArgHeader has incorrect size.");
-
-struct WebArgTLV {
-    WebArgTLVType type;
-    u16 size;
-    u32 offset;
-};
-static_assert(sizeof(WebArgTLV) == 0x8, "WebArgTLV has incorrect size.");
-
-struct WebCommonReturnValue {
-    u32 result_code;
-    INSERT_PADDING_BYTES(0x4);
-    std::array<char, 0x1000> last_url;
-    u64 last_url_size;
-};
-static_assert(sizeof(WebCommonReturnValue) == 0x1010, "WebCommonReturnValue has incorrect size.");
-
-struct WebWifiPageArg {
-    INSERT_PADDING_BYTES(4);
-    std::array<char, 0x100> connection_test_url;
-    std::array<char, 0x400> initial_url;
-    std::array<u8, 0x10> nifm_network_uuid;
-    u32 nifm_requirement;
-};
-static_assert(sizeof(WebWifiPageArg) == 0x518, "WebWifiPageArg has incorrect size.");
-
-struct WebWifiReturnValue {
-    INSERT_PADDING_BYTES(4);
-    u32 result;
-};
-static_assert(sizeof(WebWifiReturnValue) == 0x8, "WebWifiReturnValue has incorrect size.");
-
-enum class OfflineWebSource : u32 {
-    OfflineHtmlPage = 0x1,
-    ApplicationLegalInformation = 0x2,
-    SystemDataPage = 0x3,
-};
-
-std::map<WebArgTLVType, std::vector<u8>> GetWebArguments(const std::vector<u8>& arg) {
-    if (arg.size() < sizeof(WebArgHeader))
-        return {};
-
-    WebArgHeader header{};
-    std::memcpy(&header, arg.data(), sizeof(WebArgHeader));
-
-    std::map<WebArgTLVType, std::vector<u8>> out;
-    u64 offset = sizeof(WebArgHeader);
-    for (std::size_t i = 0; i < header.count; ++i) {
-        if (arg.size() < (offset + sizeof(WebArgTLV)))
-            return out;
-
-        WebArgTLV tlv{};
-        std::memcpy(&tlv, arg.data() + offset, sizeof(WebArgTLV));
-        offset += sizeof(WebArgTLV);
-
-        offset += tlv.offset;
-        if (arg.size() < (offset + tlv.size))
-            return out;
-
-        std::vector<u8> data(tlv.size);
-        std::memcpy(data.data(), arg.data() + offset, tlv.size);
-        offset += tlv.size;
-
-        out.insert_or_assign(tlv.type, data);
-    }
-
-    return out;
-}
-
-FileSys::VirtualFile GetApplicationRomFS(const Core::System& system, u64 title_id,
-                                         FileSys::ContentRecordType type) {
-    const auto& installed{system.GetContentProvider()};
-    const auto res = installed.GetEntry(title_id, type);
-
-    if (res != nullptr) {
-        return res->GetRomFS();
-    }
-
-    if (type == FileSys::ContentRecordType::Data) {
-        return FileSys::SystemArchive::SynthesizeSystemArchive(title_id);
-    }
-
-    return nullptr;
-}
-
-} // Anonymous namespace
-
-WebBrowser::WebBrowser(Core::System& system_, Core::Frontend::WebBrowserApplet& frontend_,
-                       Core::Frontend::ECommerceApplet* frontend_e_commerce_)
-    : Applet{system_.Kernel()}, frontend(frontend_),
-      frontend_e_commerce(frontend_e_commerce_), system{system_} {}
+WebBrowser::WebBrowser(Core::System& system_, const Core::Frontend::WebBrowserApplet& frontend_)
+    : Applet{system_.Kernel()}, frontend(frontend_), system{system_} {}
 
 WebBrowser::~WebBrowser() = default;
 
 void WebBrowser::Initialize() {
     Applet::Initialize();
-
-    complete = false;
-    temporary_dir.clear();
-    filename.clear();
-    status = RESULT_SUCCESS;
-
-    const auto web_arg_storage = broker.PopNormalDataToApplet();
-    ASSERT(web_arg_storage != nullptr);
-    const auto& web_arg = web_arg_storage->GetData();
-
-    ASSERT(web_arg.size() >= 0x8);
-    std::memcpy(&kind, web_arg.data() + 0x4, sizeof(ShimKind));
-
-    args = GetWebArguments(web_arg);
-
-    InitializeInternal();
 }
 
 bool WebBrowser::TransactionComplete() const {
@@ -247,312 +33,6 @@ void WebBrowser::ExecuteInteractive() {
     UNIMPLEMENTED_MSG("Unexpected interactive data recieved!");
 }
 
-void WebBrowser::Execute() {
-    if (complete) {
-        return;
-    }
-
-    if (status != RESULT_SUCCESS) {
-        complete = true;
-
-        // This is a workaround in order not to softlock yuzu when an error happens during the
-        // webapplet init. In order to avoid an svcBreak, the status is set to RESULT_SUCCESS
-        Finalize();
-        status = RESULT_SUCCESS;
-
-        return;
-    }
-
-    ExecuteInternal();
-}
-
-void WebBrowser::UnpackRomFS() {
-    if (unpacked)
-        return;
-
-    ASSERT(offline_romfs != nullptr);
-    const auto dir =
-        FileSys::ExtractRomFS(offline_romfs, FileSys::RomFSExtractionType::SingleDiscard);
-    const auto& vfs{system.GetFilesystem()};
-    const auto temp_dir = vfs->CreateDirectory(temporary_dir, FileSys::Mode::ReadWrite);
-    FileSys::VfsRawCopyD(dir, temp_dir);
-
-    unpacked = true;
-}
-
-void WebBrowser::Finalize() {
-    complete = true;
-
-    WebCommonReturnValue out{};
-    out.result_code = 0;
-    out.last_url_size = 0;
-
-    std::vector<u8> data(sizeof(WebCommonReturnValue));
-    std::memcpy(data.data(), &out, sizeof(WebCommonReturnValue));
-
-    broker.PushNormalDataFromApplet(std::make_shared<IStorage>(system, std::move(data)));
-    broker.SignalStateChanged();
-
-    if (!temporary_dir.empty() && Common::FS::IsDirectory(temporary_dir)) {
-        Common::FS::DeleteDirRecursively(temporary_dir);
-    }
-}
-
-void WebBrowser::InitializeInternal() {
-    using WebAppletInitializer = void (WebBrowser::*)();
-
-    constexpr std::array<WebAppletInitializer, SHIM_KIND_COUNT> functions{
-        nullptr, &WebBrowser::InitializeShop,
-        nullptr, &WebBrowser::InitializeOffline,
-        nullptr, nullptr,
-        nullptr, nullptr,
-    };
-
-    const auto index = static_cast<u32>(kind);
-
-    if (index > functions.size() || functions[index] == nullptr) {
-        LOG_ERROR(Service_AM, "Invalid shim_kind={:08X}", index);
-        return;
-    }
-
-    const auto function = functions[index];
-    (this->*function)();
-}
-
-void WebBrowser::ExecuteInternal() {
-    using WebAppletExecutor = void (WebBrowser::*)();
-
-    constexpr std::array<WebAppletExecutor, SHIM_KIND_COUNT> functions{
-        nullptr, &WebBrowser::ExecuteShop,
-        nullptr, &WebBrowser::ExecuteOffline,
-        nullptr, nullptr,
-        nullptr, nullptr,
-    };
-
-    const auto index = static_cast<u32>(kind);
-
-    if (index > functions.size() || functions[index] == nullptr) {
-        LOG_ERROR(Service_AM, "Invalid shim_kind={:08X}", index);
-        return;
-    }
-
-    const auto function = functions[index];
-    (this->*function)();
-}
-
-void WebBrowser::InitializeShop() {
-    if (frontend_e_commerce == nullptr) {
-        LOG_ERROR(Service_AM, "Missing ECommerce Applet frontend!");
-        status = RESULT_UNKNOWN;
-        return;
-    }
-
-    const auto user_id_data = args.find(WebArgTLVType::UserID);
-
-    user_id = std::nullopt;
-    if (user_id_data != args.end()) {
-        user_id = u128{};
-        std::memcpy(user_id->data(), user_id_data->second.data(), sizeof(u128));
-    }
-
-    const auto url = args.find(WebArgTLVType::ShopArgumentsURL);
-
-    if (url == args.end()) {
-        LOG_ERROR(Service_AM, "Missing EShop Arguments URL for initialization!");
-        status = RESULT_UNKNOWN;
-        return;
-    }
-
-    std::vector<std::string> split_query;
-    Common::SplitString(Common::StringFromFixedZeroTerminatedBuffer(
-                            reinterpret_cast<const char*>(url->second.data()), url->second.size()),
-                        '?', split_query);
-
-    // 2 -> Main URL '?' Query Parameters
-    // Less is missing info, More is malformed
-    if (split_query.size() != 2) {
-        LOG_ERROR(Service_AM, "EShop Arguments has more than one question mark, malformed");
-        status = RESULT_UNKNOWN;
-        return;
-    }
-
-    std::vector<std::string> queries;
-    Common::SplitString(split_query[1], '&', queries);
-
-    const auto split_single_query =
-        [](const std::string& in) -> std::pair<std::string, std::string> {
-        const auto index = in.find('=');
-        if (index == std::string::npos || index == in.size() - 1) {
-            return {in, ""};
-        }
-
-        return {in.substr(0, index), in.substr(index + 1)};
-    };
-
-    std::transform(queries.begin(), queries.end(),
-                   std::inserter(shop_query, std::next(shop_query.begin())), split_single_query);
-
-    const auto scene = shop_query.find("scene");
-
-    if (scene == shop_query.end()) {
-        LOG_ERROR(Service_AM, "No scene parameter was passed via shop query!");
-        status = RESULT_UNKNOWN;
-        return;
-    }
-
-    const std::map<std::string, ShopWebTarget, std::less<>> target_map{
-        {"product_detail", ShopWebTarget::ApplicationInfo},
-        {"aocs", ShopWebTarget::AddOnContentList},
-        {"subscriptions", ShopWebTarget::SubscriptionList},
-        {"consumption", ShopWebTarget::ConsumableItemList},
-        {"settings", ShopWebTarget::Settings},
-        {"top", ShopWebTarget::Home},
-    };
-
-    const auto target = target_map.find(scene->second);
-    if (target == target_map.end()) {
-        LOG_ERROR(Service_AM, "Scene for shop query is invalid! (scene={})", scene->second);
-        status = RESULT_UNKNOWN;
-        return;
-    }
-
-    shop_web_target = target->second;
-
-    const auto title_id_data = shop_query.find("dst_app_id");
-    if (title_id_data != shop_query.end()) {
-        title_id = std::stoull(title_id_data->second, nullptr, 0x10);
-    }
-
-    const auto mode_data = shop_query.find("mode");
-    if (mode_data != shop_query.end()) {
-        shop_full_display = mode_data->second == "full";
-    }
-}
-
-void WebBrowser::InitializeOffline() {
-    if (args.find(WebArgTLVType::DocumentPath) == args.end() ||
-        args.find(WebArgTLVType::DocumentKind) == args.end() ||
-        args.find(WebArgTLVType::ApplicationID) == args.end()) {
-        status = RESULT_UNKNOWN;
-        LOG_ERROR(Service_AM, "Missing necessary parameters for initialization!");
-    }
-
-    const auto url_data = args[WebArgTLVType::DocumentPath];
-    filename = Common::StringFromFixedZeroTerminatedBuffer(
-        reinterpret_cast<const char*>(url_data.data()), url_data.size());
-
-    OfflineWebSource source;
-    ASSERT(args[WebArgTLVType::DocumentKind].size() >= 4);
-    std::memcpy(&source, args[WebArgTLVType::DocumentKind].data(), sizeof(OfflineWebSource));
-
-    constexpr std::array<const char*, 3> WEB_SOURCE_NAMES{
-        "manual",
-        "legal",
-        "system",
-    };
-
-    temporary_dir =
-        Common::FS::SanitizePath(Common::FS::GetUserPath(Common::FS::UserPath::CacheDir) +
-                                     "web_applet_" + WEB_SOURCE_NAMES[static_cast<u32>(source) - 1],
-                                 Common::FS::DirectorySeparator::PlatformDefault);
-    Common::FS::DeleteDirRecursively(temporary_dir);
-
-    u64 title_id = 0; // 0 corresponds to current process
-    ASSERT(args[WebArgTLVType::ApplicationID].size() >= 0x8);
-    std::memcpy(&title_id, args[WebArgTLVType::ApplicationID].data(), sizeof(u64));
-    FileSys::ContentRecordType type = FileSys::ContentRecordType::Data;
-
-    switch (source) {
-    case OfflineWebSource::OfflineHtmlPage:
-        // While there is an AppID TLV field, in official SW this is always ignored.
-        title_id = 0;
-        type = FileSys::ContentRecordType::HtmlDocument;
-        break;
-    case OfflineWebSource::ApplicationLegalInformation:
-        type = FileSys::ContentRecordType::LegalInformation;
-        break;
-    case OfflineWebSource::SystemDataPage:
-        type = FileSys::ContentRecordType::Data;
-        break;
-    }
-
-    if (title_id == 0) {
-        title_id = system.CurrentProcess()->GetTitleID();
-    }
-
-    offline_romfs = GetApplicationRomFS(system, title_id, type);
-    if (offline_romfs == nullptr) {
-        status = RESULT_UNKNOWN;
-        LOG_ERROR(Service_AM, "Failed to find offline data for request!");
-    }
-
-    std::string path_additional_directory;
-    if (source == OfflineWebSource::OfflineHtmlPage) {
-        path_additional_directory = std::string(DIR_SEP).append("html-document");
-    }
-
-    filename =
-        Common::FS::SanitizePath(temporary_dir + path_additional_directory + DIR_SEP + filename,
-                                 Common::FS::DirectorySeparator::PlatformDefault);
-}
-
-void WebBrowser::ExecuteShop() {
-    const auto callback = [this]() { Finalize(); };
-
-    const auto check_optional_parameter = [this](const auto& p) {
-        if (!p.has_value()) {
-            LOG_ERROR(Service_AM, "Missing one or more necessary parameters for execution!");
-            status = RESULT_UNKNOWN;
-            return false;
-        }
-
-        return true;
-    };
-
-    switch (shop_web_target) {
-    case ShopWebTarget::ApplicationInfo:
-        if (!check_optional_parameter(title_id))
-            return;
-        frontend_e_commerce->ShowApplicationInformation(callback, *title_id, user_id,
-                                                        shop_full_display, shop_extra_parameter);
-        break;
-    case ShopWebTarget::AddOnContentList:
-        if (!check_optional_parameter(title_id))
-            return;
-        frontend_e_commerce->ShowAddOnContentList(callback, *title_id, user_id, shop_full_display);
-        break;
-    case ShopWebTarget::ConsumableItemList:
-        if (!check_optional_parameter(title_id))
-            return;
-        frontend_e_commerce->ShowConsumableItemList(callback, *title_id, user_id);
-        break;
-    case ShopWebTarget::Home:
-        if (!check_optional_parameter(user_id))
-            return;
-        if (!check_optional_parameter(shop_full_display))
-            return;
-        frontend_e_commerce->ShowShopHome(callback, *user_id, *shop_full_display);
-        break;
-    case ShopWebTarget::Settings:
-        if (!check_optional_parameter(user_id))
-            return;
-        if (!check_optional_parameter(shop_full_display))
-            return;
-        frontend_e_commerce->ShowSettings(callback, *user_id, *shop_full_display);
-        break;
-    case ShopWebTarget::SubscriptionList:
-        if (!check_optional_parameter(title_id))
-            return;
-        frontend_e_commerce->ShowSubscriptionList(callback, *title_id, user_id);
-        break;
-    default:
-        UNREACHABLE();
-    }
-}
-
-void WebBrowser::ExecuteOffline() {
-    frontend.OpenPageLocal(
-        filename, [this] { UnpackRomFS(); }, [this] { Finalize(); });
-}
+void WebBrowser::Execute() {}
 
 } // namespace Service::AM::Applets
diff --git a/src/core/hle/service/am/applets/web_browser.h b/src/core/hle/service/am/applets/web_browser.h
index 8d4027411..0584142e5 100644
--- a/src/core/hle/service/am/applets/web_browser.h
+++ b/src/core/hle/service/am/applets/web_browser.h
@@ -1,12 +1,12 @@
-// Copyright 2018 yuzu emulator team
+// Copyright 2020 yuzu Emulator Project
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
 #pragma once
 
-#include <map>
-#include "core/file_sys/vfs_types.h"
-#include "core/hle/service/am/am.h"
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "core/hle/result.h"
 #include "core/hle/service/am/applets/applets.h"
 
 namespace Core {
@@ -15,14 +15,9 @@ class System;
 
 namespace Service::AM::Applets {
 
-enum class ShimKind : u32;
-enum class ShopWebTarget;
-enum class WebArgTLVType : u16;
-
 class WebBrowser final : public Applet {
 public:
-    WebBrowser(Core::System& system_, Core::Frontend::WebBrowserApplet& frontend_,
-               Core::Frontend::ECommerceApplet* frontend_e_commerce_ = nullptr);
+    WebBrowser(Core::System& system_, const Core::Frontend::WebBrowserApplet& frontend_);
 
     ~WebBrowser() override;
 
@@ -33,49 +28,11 @@ public:
     void ExecuteInteractive() override;
     void Execute() override;
 
-    // Callback to be fired when the frontend needs the manual RomFS unpacked to temporary
-    // directory. This is a blocking call and may take a while as some manuals can be up to 100MB in
-    // size. Attempting to access files at filename before invocation is likely to not work.
-    void UnpackRomFS();
-
-    // Callback to be fired when the frontend is finished browsing. This will delete the temporary
-    // manual RomFS extracted files, so ensure this is only called at actual finalization.
-    void Finalize();
-
 private:
-    void InitializeInternal();
-    void ExecuteInternal();
-
-    // Specific initializers for the types of web applets
-    void InitializeShop();
-    void InitializeOffline();
-
-    // Specific executors for the types of web applets
-    void ExecuteShop();
-    void ExecuteOffline();
-
-    Core::Frontend::WebBrowserApplet& frontend;
-
-    // Extra frontends for specialized functions
-    Core::Frontend::ECommerceApplet* frontend_e_commerce;
-
-    bool complete = false;
-    bool unpacked = false;
-    ResultCode status = RESULT_SUCCESS;
-
-    ShimKind kind;
-    std::map<WebArgTLVType, std::vector<u8>> args;
-
-    FileSys::VirtualFile offline_romfs;
-    std::string temporary_dir;
-    std::string filename;
+    const Core::Frontend::WebBrowserApplet& frontend;
 
-    ShopWebTarget shop_web_target;
-    std::map<std::string, std::string, std::less<>> shop_query;
-    std::optional<u64> title_id = 0;
-    std::optional<u128> user_id;
-    std::optional<bool> shop_full_display;
-    std::string shop_extra_parameter;
+    bool complete{false};
+    ResultCode status{RESULT_SUCCESS};
 
     Core::System& system;
 };