mirror of
https://github.com/eried/portapack-mayhem.git
synced 2024-12-14 18:24:34 -05:00
69271632ae
* Fix ext notice position ( No need to alter the position of the ext app notice, as there is no back button on the home screen ) * add desired position to external apps * read and store desired location * apply ext apps desired order * fix memory alignment in application_information_t
393 lines
15 KiB
C++
393 lines
15 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 possible ext apps-s, and if it is runnable on the current system, it'll call the callback, and pass minimal info. used to print to console, and for autostart setting's app list. where the minimal info is enough
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// please keep in sync with load_external_items
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/* static */ void ExternalItemsMenuLoader::load_all_external_items_callback(std::function<void(AppInfoConsole&)> callback, bool module_included) {
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if (!callback) return;
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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 && module_included) {
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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->header_version > CURRENT_STANDALONE_APPLICATION_API_VERSION)
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continue;
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AppInfoConsole appInfoConsole = {reinterpret_cast<char*>(&appInfo->app_name[0]), reinterpret_cast<char*>(&appInfo->app_name[0]), appInfo->menu_location};
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callback(appInfoConsole);
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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;
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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) {
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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 appInfoConsole = {appshortname.c_str(), reinterpret_cast<char*>(&application_information.app_name[0]), application_information.menu_location};
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callback(appInfoConsole);
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}
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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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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 appInfoConsole = {appshortname.c_str(), reinterpret_cast<char*>(&application_information.app_name[0]), application_information.menu_location};
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callback(appInfoConsole);
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}
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}
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/* static */ std::vector<ExternalItemsMenuLoader::GridItemEx> ExternalItemsMenuLoader::load_external_items(app_location_t app_location, NavigationView& nav) {
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bitmaps.clear();
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std::vector<GridItemEx> 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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GridItemEx 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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gridItem.desired_position = -1; // TODO: Where should we put the module's app icon? First? Last? Also configurable?
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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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GridItemEx 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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gridItem.desired_position = application_information.desired_menu_position;
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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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gridItem.desired_position = application_information.desired_menu_position;
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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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GridItemEx 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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gridItem.desired_position = -1; // No desired position support for standalone apps yet
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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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