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am/applets: Add connector between frontend and AM applet classes
Provides a middleman between the Frontend provider class and the expected AM::Applets::Applet class needed by ILibraryAppletAccessor
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3 changed files with 130 additions and 0 deletions
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@ -154,6 +154,8 @@ add_library(core STATIC
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hle/service/am/applet_oe.h
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hle/service/am/applets/applets.cpp
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hle/service/am/applets/applets.h
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hle/service/am/applets/software_keyboard.cpp
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hle/service/am/applets/software_keyboard.h
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hle/service/am/idle.cpp
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hle/service/am/idle.h
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hle/service/am/omm.cpp
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71
src/core/hle/service/am/applets/software_keyboard.cpp
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src/core/hle/service/am/applets/software_keyboard.cpp
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// Copyright 2018 yuzu emulator team
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include "common/assert.h"
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#include "common/string_util.h"
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#include "core/frontend/applets/software_keyboard.h"
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#include "core/hle/service/am/am.h"
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#include "core/hle/service/am/applets/software_keyboard.h"
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namespace Service::AM::Applets {
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constexpr std::size_t SWKBD_OUTPUT_BUFFER_SIZE = 0x7D8;
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constexpr std::size_t DEFAULT_MAX_LENGTH = 500;
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static Frontend::SoftwareKeyboardApplet::Parameters ConvertToFrontendParameters(
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KeyboardConfig config, std::u16string initial_text) {
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Frontend::SoftwareKeyboardApplet::Parameters params{};
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params.submit_text = Common::UTF16StringFromFixedZeroTerminatedBuffer(
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config.submit_text.data(), config.submit_text.size());
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params.header_text = Common::UTF16StringFromFixedZeroTerminatedBuffer(
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config.header_text.data(), config.header_text.size());
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params.sub_text = Common::UTF16StringFromFixedZeroTerminatedBuffer(config.sub_text.data(),
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config.sub_text.size());
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params.guide_text = Common::UTF16StringFromFixedZeroTerminatedBuffer(config.guide_text.data(),
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config.guide_text.size());
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params.initial_text = initial_text;
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params.max_length = config.length_limit == 0 ? DEFAULT_MAX_LENGTH : config.length_limit;
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params.password = static_cast<bool>(config.is_password);
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params.cursor_at_beginning = static_cast<bool>(config.initial_cursor_position);
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params.value = static_cast<u8>(config.keyset_disable_bitmask);
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return params;
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}
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void SoftwareKeyboard::Initialize(std::vector<std::shared_ptr<IStorage>> storage_) {
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Applet::Initialize(std::move(storage_));
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ASSERT(storage_stack.size() >= 2);
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const auto& keyboard_config = storage_stack[1]->GetData();
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ASSERT(keyboard_config.size() >= sizeof(KeyboardConfig));
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std::memcpy(&config, keyboard_config.data(), sizeof(KeyboardConfig));
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ASSERT_MSG(config.text_check == 0, "Text check software keyboard mode is not implemented!");
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const auto& work_buffer = storage_stack[2]->GetData();
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std::memcpy(initial_text.data(), work_buffer.data() + config.initial_string_offset,
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config.initial_string_size);
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}
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IStorage SoftwareKeyboard::Execute() {
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const auto frontend{GetSoftwareKeyboard()};
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ASSERT(frontend != nullptr);
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const auto parameters = ConvertToFrontendParameters(config, initial_text);
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std::u16string text;
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const auto success = frontend->GetText(parameters, text);
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std::vector<u8> output(SWKBD_OUTPUT_BUFFER_SIZE);
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if (success) {
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output[0] = 1;
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std::memcpy(output.data() + 4, text.data(),
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std::min<std::size_t>(text.size() * 2, SWKBD_OUTPUT_BUFFER_SIZE - 4));
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}
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return IStorage{output};
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}
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} // namespace Service::AM::Applets
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src/core/hle/service/am/applets/software_keyboard.h
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src/core/hle/service/am/applets/software_keyboard.h
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// Copyright 2018 yuzu emulator team
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#pragma once
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#include "common/common_funcs.h"
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#include "core/hle/service/am/applets/applets.h"
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namespace Service::AM::Applets {
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enum class KeysetDisable : u32 {
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Space = 0x02,
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Address = 0x04,
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Percent = 0x08,
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Slashes = 0x10,
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Numbers = 0x40,
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DownloadCode = 0x80,
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};
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struct KeyboardConfig {
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INSERT_PADDING_BYTES(4);
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std::array<char16_t, 9> submit_text;
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u16_le left_symbol_key;
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u16_le right_symbol_key;
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INSERT_PADDING_BYTES(1);
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KeysetDisable keyset_disable_bitmask;
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u32_le initial_cursor_position;
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std::array<char16_t, 65> header_text;
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std::array<char16_t, 129> sub_text;
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std::array<char16_t, 257> guide_text;
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u32_le length_limit;
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INSERT_PADDING_BYTES(4);
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u32_le is_password;
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INSERT_PADDING_BYTES(6);
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bool draw_background;
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u32_le initial_string_offset;
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u32_le initial_string_size;
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u32_le user_dictionary_offset;
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u32_le user_dictionary_size;
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bool text_check;
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u64_le text_check_callback;
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};
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static_assert(sizeof(KeyboardConfig) == 0x3E0, "KeyboardConfig has incorrect size.");
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class SoftwareKeyboard final : public Applet {
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public:
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void Initialize(std::vector<std::shared_ptr<IStorage>> storage) override;
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IStorage Execute() override;
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private:
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KeyboardConfig config;
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std::u16string initial_text;
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};
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} // namespace Service::AM::Applets
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