50bd6e8bf6
* SdCard HAL refactored (#135) - Refactor SdCard HAL - introduce Lockable * Screenshot and FatFS improvements (#136) - Fix screenshots on ESP32 - Improve Screenshot service - Convert Screenshot app to class-based instead of structs - Screenshot app now automatically updates when task is finished - Enable FatFS long filename support * Re-use common log messages (#138) For consistency and binary size reduction * Toolbar spinner should get margin to the right * More TactilityC features (#139) * Rewrote Loader - Simplified Loader by removing custom threa - Created DispatcherThread - Move auto-starting apps to Boot app - Fixed Dispatcher bug where it could get stuck not processing new messages * Hide AP settings if the AP is not saved * Missing from previous commit * Replace LV_EVENT_CLICKED with LV_EVENT_SHORT_CLICKED * Refactored files app and created InputDialog (#140) - Changed Files app so that it has a View and State - Files app now allows for long-pressing on files to perform actions - Files app now has rename and delete actions - Created InputDialog app - Improved AlertDialog app layout
100 lines
2.8 KiB
C++
100 lines
2.8 KiB
C++
#include "FileUtils.h"
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#include "TactilityCore.h"
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#include <cstring>
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#include <bits/stdc++.h>
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namespace tt::app::files {
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#define TAG "file_utils"
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std::string getChildPath(const std::string& basePath, const std::string& childPath) {
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// Postfix with "/" when the current path isn't "/"
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if (basePath.length() != 1) {
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return basePath + "/" + childPath;
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} else {
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return "/" + childPath;
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}
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}
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int dirent_filter_dot_entries(const struct dirent* entry) {
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return (strcmp(entry->d_name, "..") == 0 || strcmp(entry->d_name, ".") == 0) ? -1 : 0;
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}
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bool dirent_sort_alpha_and_type(const struct dirent& left, const struct dirent& right) {
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bool left_is_dir = left.d_type == TT_DT_DIR || left.d_type == TT_DT_CHR;
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bool right_is_dir = right.d_type == TT_DT_DIR || right.d_type == TT_DT_CHR;
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if (left_is_dir == right_is_dir) {
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return strcmp(left.d_name, right.d_name) < 0;
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} else {
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return left_is_dir > right_is_dir;
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}
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}
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int scandir(
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const std::string& path,
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std::vector<dirent>& outList,
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ScandirFilter _Nullable filterMethod,
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ScandirSort _Nullable sortMethod
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) {
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DIR* dir = opendir(path.c_str());
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if (dir == nullptr) {
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TT_LOG_E(TAG, "Failed to open dir %s", path.c_str());
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return -1;
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}
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struct dirent* current_entry;
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while ((current_entry = readdir(dir)) != nullptr) {
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if (filterMethod(current_entry) == 0) {
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outList.push_back(*current_entry);
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}
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}
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closedir(dir);
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if (sortMethod != nullptr) {
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sort(outList.begin(), outList.end(), sortMethod);
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}
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return (int)outList.size();
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};
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bool isSupportedExecutableFile(const std::string& filename) {
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#ifdef ESP_PLATFORM
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// Currently only the PNG library is built into Tactility
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return filename.ends_with(".elf");
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#else
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return false;
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#endif
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}
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template <typename T>
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std::basic_string<T> lowercase(const std::basic_string<T>& input) {
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std::basic_string<T> output = input;
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std::transform(
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output.begin(),
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output.end(),
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output.begin(),
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[](const T character) { return static_cast<T>(std::tolower(character)); }
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);
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return std::move(output);
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}
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bool isSupportedImageFile(const std::string& filename) {
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// Currently only the PNG library is built into Tactility
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return lowercase(filename).ends_with(".png");
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}
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bool isSupportedTextFile(const std::string& filename) {
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std::string filename_lower = lowercase(filename);
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return filename_lower.ends_with(".txt") ||
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filename_lower.ends_with(".ini") ||
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filename_lower.ends_with(".json") ||
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filename_lower.ends_with(".yaml") ||
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filename_lower.ends_with(".yml") ||
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filename_lower.ends_with(".lua") ||
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filename_lower.ends_with(".js") ||
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filename_lower.ends_with(".properties");
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}
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}
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