mirror of
https://github.com/eried/portapack-mayhem.git
synced 2025-10-31 03:19:17 -04:00
dcaa02c1e1
* added external module debug view * integrated module driver into i2c subsystem * implemented i2c app loader * added view mirror api * fixed build * added i2c to module api * implemented standalone app touch event * implemented focus management * reverted formating change * refactoring * refactoring * implemented events * fixed memory usage
369 lines
14 KiB
C++
369 lines
14 KiB
C++
#include "ui_external_items_menu_loader.hpp"
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#include "sd_card.hpp"
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#include "file_path.hpp"
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#include "ui_standalone_view.hpp"
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#include "i2cdevmanager.hpp"
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#include "i2cdev_ppmod.hpp"
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namespace ui {
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/* static */ std::vector<DynamicBitmap<16, 16>> ExternalItemsMenuLoader::bitmaps;
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// iterates over all ppma-s, and if it is runnable on the current system, it'll call the callback, and pass info.
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/* static */ void ExternalItemsMenuLoader::load_all_external_items_callback(std::function<void(AppInfoConsole&)> callback) {
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if (!callback) return;
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if (sd_card::status() != sd_card::Status::Mounted)
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return;
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for (const auto& entry : std::filesystem::directory_iterator(apps_dir, u"*.ppma")) {
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auto filePath = apps_dir / entry.path();
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File app;
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auto openError = app.open(filePath);
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if (openError)
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continue;
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application_information_t application_information = {};
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auto readResult = app.read(&application_information, sizeof(application_information_t));
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if (!readResult)
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continue;
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if (application_information.header_version != CURRENT_HEADER_VERSION)
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continue;
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bool versionMatches = VERSION_MD5 == application_information.app_version;
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if (!versionMatches) continue;
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// here the app is startable and good.
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std::string appshortname = filePath.filename().string();
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if (appshortname.size() >= 5 && appshortname.substr(appshortname.size() - 5) == ".ppma") {
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// Remove the ".ppma" suffix
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appshortname = appshortname.substr(0, appshortname.size() - 5);
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}
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AppInfoConsole info{
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.appCallName = appshortname.c_str(),
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.appFriendlyName = reinterpret_cast<char*>(&application_information.app_name[0]),
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.appLocation = application_information.menu_location};
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callback(info);
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}
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for (const auto& entry : std::filesystem::directory_iterator(apps_dir, u"*.ppmp")) {
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auto filePath = apps_dir / entry.path();
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File app;
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auto openError = app.open(filePath);
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if (openError)
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continue;
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standalone_application_information_t application_information = {};
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auto readResult = app.read(&application_information, sizeof(standalone_application_information_t));
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if (!readResult)
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continue;
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if (application_information.header_version < CURRENT_STANDALONE_APPLICATION_API_VERSION)
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continue;
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// here the app is startable and good.
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std::string appshortname = filePath.filename().string();
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if (appshortname.size() >= 5 && appshortname.substr(appshortname.size() - 5) == ".ppmp") {
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// Remove the ".ppmp" suffix
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appshortname = appshortname.substr(0, appshortname.size() - 5);
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}
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AppInfoConsole info{
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.appCallName = appshortname.c_str(),
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.appFriendlyName = reinterpret_cast<char*>(&application_information.app_name[0]),
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.appLocation = application_information.menu_location};
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callback(info);
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}
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}
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/* static */ std::vector<GridItem> ExternalItemsMenuLoader::load_external_items(app_location_t app_location, NavigationView& nav) {
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bitmaps.clear();
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std::vector<GridItem> external_apps;
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auto dev = (i2cdev::I2cDev_PPmod*)i2cdev::I2CDevManager::get_dev_by_model(I2C_DEVMDL::I2CDECMDL_PPMOD);
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if (dev) {
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auto device_info = dev->readDeviceInfo();
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if (device_info.has_value()) {
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for (uint32_t i = 0; i < device_info->application_count; i++) {
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auto appInfo = dev->getStandaloneAppInfo(i);
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if (appInfo.has_value() == false) {
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continue;
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}
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if (appInfo->menu_location != app_location) {
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continue;
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}
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if (appInfo->header_version > CURRENT_STANDALONE_APPLICATION_API_VERSION)
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continue;
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GridItem gridItem = {};
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gridItem.text = reinterpret_cast<char*>(&appInfo->app_name[0]);
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gridItem.color = Color((uint16_t)appInfo->icon_color);
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auto dyn_bmp = DynamicBitmap<16, 16>{appInfo->bitmap_data};
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gridItem.bitmap = dyn_bmp.bitmap();
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bitmaps.push_back(std::move(dyn_bmp));
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gridItem.on_select = [&nav, appInfo, i]() {
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auto dev2 = (i2cdev::I2cDev_PPmod*)i2cdev::I2CDevManager::get_dev_by_model(I2C_DEVMDL::I2CDECMDL_PPMOD);
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if (dev2) {
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auto app_image = reinterpret_cast<uint8_t*>(portapack::memory::map::m4_code.end() - appInfo->binary_size);
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for (size_t j = 0; j < appInfo->binary_size; j += 128) {
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auto segment = dev2->downloadStandaloneApp(i, j);
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if (segment.size() != 128) {
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continue;
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}
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std::copy(segment.begin(), segment.end(), app_image + j);
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}
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if (!run_module_app(nav, app_image, appInfo->binary_size)) {
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nav.display_modal("Error", "Unable to run downloaded app.");
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}
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} else
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nav.display_modal("Error", "Unable to download app.");
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};
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external_apps.push_back(gridItem);
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}
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}
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}
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if (sd_card::status() != sd_card::Status::Mounted)
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return external_apps;
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for (const auto& entry : std::filesystem::directory_iterator(apps_dir, u"*.ppma")) {
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auto filePath = apps_dir / entry.path();
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File app;
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auto openError = app.open(filePath);
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if (openError)
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continue;
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application_information_t application_information = {};
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auto readResult = app.read(&application_information, sizeof(application_information_t));
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if (!readResult)
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continue;
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if (application_information.menu_location != app_location)
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continue;
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if (application_information.header_version != CURRENT_HEADER_VERSION)
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continue;
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bool versionMatches = VERSION_MD5 == application_information.app_version;
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GridItem gridItem = {};
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gridItem.text = reinterpret_cast<char*>(&application_information.app_name[0]);
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if (versionMatches) {
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gridItem.color = Color((uint16_t)application_information.icon_color);
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auto dyn_bmp = DynamicBitmap<16, 16>{application_information.bitmap_data};
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gridItem.bitmap = dyn_bmp.bitmap();
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bitmaps.push_back(std::move(dyn_bmp));
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gridItem.on_select = [&nav, app_location, filePath]() {
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if (!run_external_app(nav, filePath)) {
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nav.display_modal("Error", "The .ppma file in your " + apps_dir.string() + "\nfolder can't be read. Please\nupdate your SD Card content.");
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}
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};
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} else {
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gridItem.color = Theme::getInstance()->fg_light->foreground;
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gridItem.bitmap = &bitmap_sd_card_error;
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gridItem.on_select = [&nav]() {
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nav.display_modal("Error", "The .ppma file in your " + apps_dir.string() + "\nfolder is outdated. Please\nupdate your SD Card content.");
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};
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}
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external_apps.push_back(gridItem);
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}
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for (const auto& entry : std::filesystem::directory_iterator(apps_dir, u"*.ppmp")) {
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auto filePath = apps_dir / entry.path();
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File app;
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auto openError = app.open(filePath);
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if (openError)
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continue;
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standalone_application_information_t application_information = {};
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auto readResult = app.read(&application_information, sizeof(standalone_application_information_t));
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if (!readResult)
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continue;
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if (application_information.menu_location != app_location)
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continue;
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if (application_information.header_version > CURRENT_STANDALONE_APPLICATION_API_VERSION)
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continue;
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GridItem gridItem = {};
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gridItem.text = reinterpret_cast<char*>(&application_information.app_name[0]);
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gridItem.color = Color((uint16_t)application_information.icon_color);
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auto dyn_bmp = DynamicBitmap<16, 16>{application_information.bitmap_data};
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gridItem.bitmap = dyn_bmp.bitmap();
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bitmaps.push_back(std::move(dyn_bmp));
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gridItem.on_select = [&nav, app_location, filePath]() {
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if (!run_standalone_app(nav, filePath)) {
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nav.display_modal("Error", "The .ppmp file in your " + apps_dir.string() + "\nfolder can't be read. Please\nupdate your SD Card content.");
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}
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};
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external_apps.push_back(gridItem);
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}
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return external_apps;
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}
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/* static */ bool ExternalItemsMenuLoader::run_external_app(ui::NavigationView& nav, std::filesystem::path filePath) {
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File app;
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uint32_t checksum{0};
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auto openError = app.open(filePath);
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if (openError)
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return false;
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application_information_t application_information = {};
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auto readResult = app.read(&application_information, sizeof(application_information_t));
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if (!readResult)
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return false;
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app.seek(0);
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if (application_information.m4_app_offset != 0) {
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// copy application image
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for (size_t file_read_index = 0; file_read_index < application_information.m4_app_offset; file_read_index += std::filesystem::max_file_block_size) {
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auto bytes_to_read = std::filesystem::max_file_block_size;
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if (file_read_index + std::filesystem::max_file_block_size > application_information.m4_app_offset)
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bytes_to_read = application_information.m4_app_offset - file_read_index;
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if (bytes_to_read == 0)
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break;
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readResult = app.read(&application_information.memory_location[file_read_index], bytes_to_read);
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if (!readResult)
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return false;
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checksum += simple_checksum((uint32_t)&application_information.memory_location[file_read_index], readResult.value());
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if (readResult.value() < std::filesystem::max_file_block_size)
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break;
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}
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// copy baseband image
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for (size_t file_read_index = application_information.m4_app_offset;; file_read_index += readResult.value()) {
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size_t bytes_to_read = std::filesystem::max_file_block_size;
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// not aligned
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if ((file_read_index % std::filesystem::max_file_block_size) != 0)
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bytes_to_read = std::filesystem::max_file_block_size - (file_read_index % std::filesystem::max_file_block_size);
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if (bytes_to_read == 0)
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break;
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auto target_memory = reinterpret_cast<void*>(portapack::memory::map::m4_code.base() + file_read_index - application_information.m4_app_offset);
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readResult = app.read(target_memory, bytes_to_read);
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if (!readResult)
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return false;
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checksum += simple_checksum((uint32_t)target_memory, readResult.value());
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if (readResult.value() != bytes_to_read)
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break;
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}
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} else {
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// copy application image
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for (size_t file_read_index = 0; file_read_index < 80 * std::filesystem::max_file_block_size; file_read_index += std::filesystem::max_file_block_size) {
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auto bytes_to_read = std::filesystem::max_file_block_size;
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readResult = app.read(&application_information.memory_location[file_read_index], bytes_to_read);
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if (!readResult)
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return false;
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checksum += simple_checksum((uint32_t)&application_information.memory_location[file_read_index], readResult.value());
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if (readResult.value() < std::filesystem::max_file_block_size)
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break;
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}
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}
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if (checksum != EXT_APP_EXPECTED_CHECKSUM)
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return false;
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application_information.externalAppEntry(nav);
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return true;
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}
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// TODO: implement baseband image support
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/* static */ bool ExternalItemsMenuLoader::run_standalone_app(ui::NavigationView& nav, std::filesystem::path filePath) {
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File app;
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auto openError = app.open(filePath);
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if (openError)
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return false;
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// TODO: move this to m4 memory space
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auto app_image = reinterpret_cast<uint8_t*>(portapack::memory::map::m4_code.end() - app.size());
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// read file in 512 byte chunks
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for (size_t file_read_index = 0; file_read_index < app.size(); file_read_index += std::filesystem::max_file_block_size) {
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auto bytes_to_read = std::filesystem::max_file_block_size;
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if (file_read_index + std::filesystem::max_file_block_size > app.size())
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bytes_to_read = app.size() - file_read_index;
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auto readResult = app.read(&app_image[file_read_index], bytes_to_read);
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if (!readResult)
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return false;
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if (readResult.value() < std::filesystem::max_file_block_size)
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break;
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}
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for (size_t file_read_index = 0; file_read_index < app.size() / 4; file_read_index++) {
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uint32_t* ptr = reinterpret_cast<uint32_t*>(&app_image[file_read_index * 4]);
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if (*ptr >= 0xADB10000 && *ptr < (0xADB10000 + 64 * 1024)) {
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*ptr = *ptr - 0xADB10000 + (uint32_t)app_image;
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}
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}
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nav.push<StandaloneView>(app_image);
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return true;
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}
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// TODO: implement baseband image support
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/* static */ bool ExternalItemsMenuLoader::run_module_app(ui::NavigationView& nav, uint8_t* app_image, size_t app_size) {
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for (size_t file_read_index = 0; file_read_index < app_size / 4; file_read_index++) {
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uint32_t* ptr = reinterpret_cast<uint32_t*>(&app_image[file_read_index * 4]);
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if (*ptr >= 0xADB10000 && *ptr < (0xADB10000 + 64 * 1024)) {
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*ptr = *ptr - 0xADB10000 + (uint32_t)app_image;
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}
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}
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nav.push<StandaloneView>(app_image);
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return true;
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}
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} // namespace ui
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