344 lines
11 KiB
C++
344 lines
11 KiB
C++
#include "init/tasks.hpp"
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#include <imgui.h>
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#include <imgui_freetype.h>
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#include <hex/api/content_registry.hpp>
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#include <hex/api/project_file_manager.hpp>
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#include <hex/ui/view.hpp>
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#include <hex/helpers/net.hpp>
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#include <hex/helpers/fs.hpp>
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#include <hex/helpers/logger.hpp>
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#include <fonts/fontawesome_font.h>
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#include <fonts/codicons_font.h>
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#include <fonts/unifont_font.h>
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#include <hex/api/plugin_manager.hpp>
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#include <filesystem>
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#include <nlohmann/json.hpp>
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namespace hex::init {
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using namespace std::literals::string_literals;
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static bool checkForUpdates() {
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hex::Net net;
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auto releases = net.getJson(GitHubApiURL + "/releases/latest"s, 2000).get();
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if (releases.code != 200)
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return false;
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if (!releases.body.contains("tag_name") || !releases.body["tag_name"].is_string())
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return false;
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auto versionString = std::string(IMHEX_VERSION);
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size_t versionLength = std::min(versionString.find_first_of('-'), versionString.length());
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auto currVersion = "v" + versionString.substr(0, versionLength);
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auto latestVersion = releases.body["tag_name"].get<std::string_view>();
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if (latestVersion != currVersion)
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ImHexApi::System::getInitArguments().insert({ "update-available", latestVersion.data() });
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return true;
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}
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static bool downloadInformation() {
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hex::Net net;
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auto tip = net.getString(ImHexApiURL + "/tip"s, 200).get();
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if (tip.code != 200)
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return false;
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ImHexApi::System::getInitArguments().insert({ "tip-of-the-day", tip.body });
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return true;
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}
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bool createDirectories() {
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bool result = true;
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using enum fs::ImHexPath;
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constexpr std::array paths = {
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Patterns,
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PatternsInclude,
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Magic,
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Plugins,
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Resources,
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Config,
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Constants,
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Yara,
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Encodings,
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Python,
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Logs,
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Recent
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};
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// Check if ImHex is installed in portable mode
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{
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if (const auto executablePath = fs::getExecutablePath(); executablePath.has_value()) {
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const auto flagFile = executablePath->parent_path() / "PORTABLE";
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if (fs::exists(flagFile) && fs::isRegularFile(flagFile))
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ImHexApi::System::impl::setPortableVersion(true);
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}
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}
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// Create all folders
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for (auto path : paths) {
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for (auto &folder : fs::getDefaultPaths(path, true)) {
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try {
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fs::createDirectories(folder);
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} catch (...) {
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log::error("Failed to create folder {}!", folder.string());
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result = false;
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}
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}
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}
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if (!result)
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ImHexApi::System::getInitArguments().insert({ "folder-creation-error", {} });
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return result;
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}
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bool loadFonts() {
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auto fonts = IM_NEW(ImFontAtlas)();
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ImFontConfig cfg = {};
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ImVector<ImWchar> ranges;
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{
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ImFontGlyphRangesBuilder glyphRangesBuilder;
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glyphRangesBuilder.AddRanges(fonts->GetGlyphRangesDefault());
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glyphRangesBuilder.AddRanges(fonts->GetGlyphRangesJapanese());
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glyphRangesBuilder.AddRanges(fonts->GetGlyphRangesChineseFull());
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glyphRangesBuilder.AddRanges(fonts->GetGlyphRangesCyrillic());
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glyphRangesBuilder.AddRanges(fonts->GetGlyphRangesKorean());
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glyphRangesBuilder.AddRanges(fonts->GetGlyphRangesThai());
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glyphRangesBuilder.AddRanges(fonts->GetGlyphRangesVietnamese());
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glyphRangesBuilder.BuildRanges(&ranges);
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}
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ImWchar fontAwesomeRange[] = {
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ICON_MIN_FA, ICON_MAX_FA, 0
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};
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ImWchar codiconsRange[] = {
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ICON_MIN_VS, ICON_MAX_VS, 0
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};
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ImWchar unifontRange[] = {
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0x0100, 0xFFF0, 0
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};
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auto fontFile = ImHexApi::System::getCustomFontPath();
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float fontSize = ImHexApi::System::getFontSize();
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if (fontFile.empty()) {
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// Load default font if no custom one has been specified
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fonts->Clear();
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cfg.OversampleH = cfg.OversampleV = 1, cfg.PixelSnapH = true;
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cfg.SizePixels = fontSize;
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fonts->AddFontDefault(&cfg);
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} else {
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// Load custom font
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cfg.OversampleH = cfg.OversampleV = 1, cfg.PixelSnapH = true;
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cfg.SizePixels = fontSize;
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fonts->AddFontFromFileTTF(fontFile.string().c_str(), std::floor(fontSize), &cfg, ranges.Data); // Needs conversion to char for Windows
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}
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cfg.MergeMode = true;
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fonts->AddFontFromMemoryCompressedTTF(font_awesome_compressed_data, font_awesome_compressed_size, fontSize, &cfg, fontAwesomeRange);
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fonts->AddFontFromMemoryCompressedTTF(codicons_compressed_data, codicons_compressed_size, fontSize, &cfg, codiconsRange);
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fonts->AddFontFromMemoryCompressedTTF(unifont_compressed_data, unifont_compressed_size, fontSize, &cfg, unifontRange);
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fonts->Build();
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View::setFontAtlas(fonts);
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View::setFontConfig(cfg);
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return true;
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}
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bool deleteSharedData() {
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EventManager::clear();
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while (ImHexApi::Provider::isValid())
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ImHexApi::Provider::remove(ImHexApi::Provider::get());
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ContentRegistry::Provider::getEntries().clear();
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ImHexApi::System::getInitArguments().clear();
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ImHexApi::HexEditor::impl::getBackgroundHighlights().clear();
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ImHexApi::HexEditor::impl::getForegroundHighlights().clear();
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ImHexApi::HexEditor::impl::getBackgroundHighlightingFunctions().clear();
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ImHexApi::HexEditor::impl::getForegroundHighlightingFunctions().clear();
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ImHexApi::HexEditor::impl::getTooltips().clear();
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ImHexApi::HexEditor::impl::getTooltipFunctions().clear();
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ContentRegistry::Settings::getEntries().clear();
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ContentRegistry::Settings::getSettingsData().clear();
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ContentRegistry::CommandPaletteCommands::getEntries().clear();
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ContentRegistry::PatternLanguage::getFunctions().clear();
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ContentRegistry::PatternLanguage::getPragmas().clear();
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{
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auto &views = ContentRegistry::Views::getEntries();
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for (auto &[name, view] : views)
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delete view;
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views.clear();
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}
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ContentRegistry::Tools::getEntries().clear();
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ContentRegistry::DataInspector::getEntries().clear();
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ContentRegistry::Language::getLanguages().clear();
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ContentRegistry::Language::getLanguageDefinitions().clear();
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LangEntry::resetLanguageStrings();
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ContentRegistry::Interface::getWelcomeScreenEntries().clear();
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ContentRegistry::Interface::getFooterItems().clear();
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ContentRegistry::Interface::getToolbarItems().clear();
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ContentRegistry::Interface::getMainMenuItems().clear();
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ContentRegistry::Interface::getMenuItems().clear();
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ContentRegistry::Interface::getSidebarItems().clear();
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ContentRegistry::Interface::getTitleBarButtons().clear();
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ContentRegistry::Interface::getLayouts().clear();
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ShortcutManager::clearShortcuts();
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TaskManager::getRunningTasks().clear();
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ContentRegistry::DataProcessorNode::getEntries().clear();
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ContentRegistry::DataFormatter::getEntries().clear();
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ContentRegistry::FileHandler::getEntries().clear();
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ContentRegistry::Hashes::impl::getHashes().clear();
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{
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auto &visualizers = ContentRegistry::HexEditor::impl::getVisualizers();
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for (auto &[name, visualizer] : visualizers)
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delete visualizer;
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visualizers.clear();
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}
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ProjectFile::getHandlers().clear();
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ProjectFile::getProviderHandlers().clear();
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return true;
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}
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bool loadPlugins() {
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for (const auto &dir : fs::getDefaultPaths(fs::ImHexPath::Plugins)) {
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PluginManager::load(dir);
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}
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auto &plugins = PluginManager::getPlugins();
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if (plugins.empty()) {
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log::error("No plugins found!");
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ImHexApi::System::getInitArguments().insert({ "no-plugins", {} });
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return false;
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}
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u32 builtinPlugins = 0;
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u32 loadErrors = 0;
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for (const auto &plugin : plugins) {
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if (!plugin.isBuiltinPlugin()) continue;
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builtinPlugins++;
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if (builtinPlugins > 1) continue;
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if (!plugin.initializePlugin()) {
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log::error("Failed to initialize plugin {}", plugin.getPath().filename().string());
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loadErrors++;
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}
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}
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for (const auto &plugin : plugins) {
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if (plugin.isBuiltinPlugin()) continue;
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if (!plugin.initializePlugin()) {
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log::error("Failed to initialize plugin {}", plugin.getPath().filename().string());
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loadErrors++;
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}
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}
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if (loadErrors == plugins.size()) {
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log::error("No plugins loaded successfully!");
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ImHexApi::System::getInitArguments().insert({ "no-plugins", {} });
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return false;
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}
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if (builtinPlugins == 0) {
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log::error("Built-in plugin not found!");
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ImHexApi::System::getInitArguments().insert({ "no-builtin-plugin", {} });
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return false;
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} else if (builtinPlugins > 1) {
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log::error("Found more than one built-in plugin!");
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ImHexApi::System::getInitArguments().insert({ "multiple-builtin-plugins", {} });
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return false;
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}
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return true;
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}
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bool unloadPlugins() {
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PluginManager::unload();
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return true;
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}
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bool loadSettings() {
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try {
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ContentRegistry::Settings::load();
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} catch (std::exception &e) {
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log::error("Failed to load configuration! {}", e.what());
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ContentRegistry::Settings::clear();
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ContentRegistry::Settings::store();
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return false;
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}
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return true;
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}
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bool storeSettings() {
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try {
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ContentRegistry::Settings::store();
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} catch (std::exception &e) {
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log::error("Failed to store configuration! {}", e.what());
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return false;
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}
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return true;
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}
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std::vector<Task> getInitTasks() {
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return {
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{"Checking for updates...", checkForUpdates },
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{ "Downloading information...", downloadInformation},
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{ "Creating directories...", createDirectories },
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{ "Loading settings...", loadSettings },
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{ "Loading plugins...", loadPlugins },
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{ "Loading fonts...", loadFonts },
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};
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}
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std::vector<Task> getExitTasks() {
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return {
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{"Saving settings...", storeSettings },
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{ "Cleaning up shared data...", deleteSharedData},
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{ "Unloading plugins...", unloadPlugins },
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};
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}
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} |