mirror of
https://github.com/torlando-tech/pyxis.git
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ac6ceca9f8
Split T-Deck firmware from microReticulum examples/lxmf_tdeck/ into its own repo. microReticulum is consumed as a git submodule dependency pinned to feat/t-deck. All include paths updated from relative symlinks to bare includes resolved via library build flags. Both tdeck (NimBLE) and tdeck-bluedroid environments compile successfully. Licensed under AGPLv3. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
530 lines
13 KiB
C++
530 lines
13 KiB
C++
#include "UniversalFileSystem.h"
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#include <Utilities/OS.h>
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#include <Log.h>
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#ifdef ARDUINO
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void UniversalFileSystem::listDir(const char* dir) {
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Serial.print("DIR: ");
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Serial.println(dir);
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#ifdef BOARD_ESP32
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File root = SPIFFS.open(dir);
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if (!root) {
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Serial.println("Failed to opend directory");
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return;
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}
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File file = root.openNextFile();
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while (file) {
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if (file.isDirectory()) {
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Serial.print(" DIR: ");
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}
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else {
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Serial.print(" FILE: ");
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}
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Serial.println(file.name());
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file.close();
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file = root.openNextFile();
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}
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root.close();
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#elif BOARD_NRF52
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File root = InternalFS.open(dir);
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if (!root) {
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Serial.println("Failed to opend directory");
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return;
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}
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File file = root.openNextFile();
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while (file) {
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if (file.isDirectory()) {
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Serial.print(" DIR: ");
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}
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else {
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Serial.print(" FILE: ");
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}
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Serial.println(file.name());
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file.close();
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file = root.openNextFile();
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}
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root.close();
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#endif
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}
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#else
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void UniversalFileSystem::listDir(const char* dir) {
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}
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#endif
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/*virtual*/ bool UniversalFileSystem::init() {
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TRACE("UniversalFileSystem initializing...");
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#ifdef ARDUINO
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#ifdef BOARD_ESP32
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// Setup FileSystem
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INFO("SPIFFS mounting FileSystem");
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if (!SPIFFS.begin(true)){
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ERROR("SPIFFS FileSystem mount failed");
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return false;
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}
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uint32_t size = SPIFFS.totalBytes() / (1024 * 1024);
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Serial.print("size: ");
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Serial.print(size);
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Serial.println(" MB");
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uint32_t used = SPIFFS.usedBytes() / (1024 * 1024);
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Serial.print("used: ");
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Serial.print(used);
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Serial.println(" MB");
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// ensure FileSystem is writable and format if not
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RNS::Bytes test("test");
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size_t wrote = write_file("/test", test);
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INFO("SPIFFS write test: wrote " + std::to_string(wrote) + " bytes");
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if (wrote < 4) {
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WARNING("SPIFFS FileSystem is being formatted, please wait...");
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SPIFFS.format();
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}
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else {
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remove_file("/test");
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INFO("SPIFFS FileSystem write test passed");
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}
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DEBUG("SPIFFS FileSystem is ready");
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#elif BOARD_NRF52
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// Initialize Internal File System
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INFO("InternalFS mounting FileSystem");
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InternalFS.begin();
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INFO("InternalFS FileSystem is ready");
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#endif
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#endif
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return true;
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}
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/*virtual*/ bool UniversalFileSystem::file_exists(const char* file_path) {
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#ifdef ARDUINO
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#ifdef BOARD_ESP32
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File file = SPIFFS.open(file_path, FILE_READ);
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if (file) {
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#elif BOARD_NRF52
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File file(InternalFS);
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if (file.open(file_path, FILE_O_READ)) {
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#else
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if (false) {
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#endif
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#else
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// Native
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FILE* file = fopen(file_path, "r");
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if (file != nullptr) {
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#endif
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//TRACE("file_exists: file exists, closing file");
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#ifdef ARDUINO
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#ifdef BOARD_ESP32
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file.close();
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#elif BOARD_NRF52
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file.close();
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#endif
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#else
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// Native
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fclose(file);
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#endif
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return true;
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}
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else {
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ERROR("file_exists: failed to open file " + std::string(file_path));
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return false;
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}
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}
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/*virtual*/ size_t UniversalFileSystem::read_file(const char* file_path, RNS::Bytes& data) {
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size_t read = 0;
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#ifdef ARDUINO
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#ifdef BOARD_ESP32
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File file = SPIFFS.open(file_path, FILE_READ);
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if (file) {
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size_t size = file.size();
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read = file.readBytes((char*)data.writable(size), size);
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#elif BOARD_NRF52
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//File file(InternalFS);
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//if (file.open(file_path, FILE_O_READ)) {
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File file = InternalFS.open(file_path, FILE_O_READ);
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if (file) {
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size_t size = file.size();
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read = file.readBytes((char*)data.writable(size), size);
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#else
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if (false) {
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size_t size = 0;
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#endif
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#else
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// Native
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FILE* file = fopen(file_path, "r");
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if (file != nullptr) {
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fseek(file, 0, SEEK_END);
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size_t size = ftell(file);
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rewind(file);
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//size_t read = fread(data.writable(size), size, 1, file);
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read = fread(data.writable(size), 1, size, file);
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#endif
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TRACE("read_file: read " + std::to_string(read) + " bytes from file " + std::string(file_path));
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if (read != size) {
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ERROR("read_file: failed to read file " + std::string(file_path));
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data.clear();
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}
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//TRACE("read_file: closing input file");
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#ifdef ARDUINO
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#ifdef BOARD_ESP32
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file.close();
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#elif BOARD_NRF52
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file.close();
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#endif
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#else
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// Native
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fclose(file);
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#endif
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}
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else {
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ERROR("read_file: failed to open input file " + std::string(file_path));
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}
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return read;
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}
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/*virtual*/ size_t UniversalFileSystem::write_file(const char* file_path, const RNS::Bytes& data) {
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// CBA TODO Replace remove with working truncation
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remove_file(file_path);
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size_t wrote = 0;
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#ifdef ARDUINO
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#ifdef BOARD_ESP32
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File file = SPIFFS.open(file_path, FILE_WRITE);
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if (file) {
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wrote = file.write(data.data(), data.size());
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#elif BOARD_NRF52
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File file(InternalFS);
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if (file.open(file_path, FILE_O_WRITE)) {
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wrote = file.write(data.data(), data.size());
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#else
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if (false) {
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#endif
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#else
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// Native
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FILE* file = fopen(file_path, "w");
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if (file != nullptr) {
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//size_t wrote = fwrite(data.data(), data.size(), 1, file);
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wrote = fwrite(data.data(), 1, data.size(), file);
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#endif
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TRACE("write_file: wrote " + std::to_string(wrote) + " bytes to file " + std::string(file_path));
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if (wrote < data.size()) {
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WARNING("write_file: not all data was written to file " + std::string(file_path));
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}
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//TRACE("write_file: closing output file");
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#ifdef ARDUINO
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#ifdef BOARD_ESP32
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file.close();
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#elif BOARD_NRF52
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file.close();
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#endif
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#else
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// Native
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fclose(file);
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#endif
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}
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else {
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ERROR("write_file: failed to open output file " + std::string(file_path));
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}
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return wrote;
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}
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/*virtual*/ RNS::FileStream UniversalFileSystem::open_file(const char* file_path, RNS::FileStream::MODE file_mode) {
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TRACEF("open_file: opening file %s", file_path);
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#ifdef ARDUINO
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#ifdef BOARD_ESP32
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const char* mode;
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if (file_mode == RNS::FileStream::MODE_READ) {
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mode = FILE_READ;
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}
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else if (file_mode == RNS::FileStream::MODE_WRITE) {
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mode = FILE_WRITE;
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}
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else if (file_mode == RNS::FileStream::MODE_APPEND) {
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mode = FILE_APPEND;
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}
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else {
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ERRORF("open_file: unsupported mode %d", file_mode);
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return {RNS::Type::NONE};
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}
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TRACEF("open_file: opening file %s in mode %s", file_path, mode);
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//// Using copy constructor to create a File* instead of local
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//File file = SPIFFS.open(file_path, mode);
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//if (!file) {
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File* file = new File(SPIFFS.open(file_path, mode));
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if (file == nullptr || !(*file)) {
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ERRORF("open_file: failed to open output file %s", file_path);
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return {RNS::Type::NONE};
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}
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TRACEF("open_file: successfully opened file %s", file_path);
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return RNS::FileStream(new UniversalFileStream(file));
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#elif BOARD_NRF52
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//File file = File(InternalFS);
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File* file = new File(InternalFS);
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int mode;
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if (file_mode == RNS::FileStream::MODE_READ) {
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mode = FILE_O_READ;
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}
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else if (file_mode == RNS::FileStream::MODE_WRITE) {
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mode = FILE_O_WRITE;
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// CBA TODO Replace remove with working truncation
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if (InternalFS.exists(file_path)) {
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InternalFS.remove(file_path);
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}
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}
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else if (file_mode == RNS::FileStream::MODE_APPEND) {
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// CBA This is the default write mode for nrf52 littlefs
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mode = FILE_O_WRITE;
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}
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else {
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ERRORF("open_file: unsupported mode %d", file_mode);
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return {RNS::Type::NONE};
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}
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if (!file->open(file_path, mode)) {
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ERRORF("open_file: failed to open output file %s", file_path);
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return {RNS::Type::NONE};
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}
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// Seek to beginning to overwrite (this is failing on nrf52)
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//if (file_mode == RNS::FileStream::MODE_WRITE) {
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// file->seek(0);
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// file->truncate(0);
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//}
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TRACEF("open_file: successfully opened file %s", file_path);
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return RNS::FileStream(new UniversalFileStream(file));
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#else
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#warning("unsuppoprted");
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return RNS::FileStream(RNS::Type::NONE);
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#endif
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#else // ARDUINO
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// Native
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const char* mode;
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if (file_mode == RNS::FileStream::MODE_READ) {
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mode = "r";
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}
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else if (file_mode == RNS::FileStream::MODE_WRITE) {
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mode = "w";
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}
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else if (file_mode == RNS::FileStream::MODE_APPEND) {
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mode = "a";
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}
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else {
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ERRORF("open_file: unsupported mode %d", file_mode);
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return {RNS::Type::NONE};
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}
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TRACEF("open_file: opening file %s in mode %s", file_path, mode);
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FILE* file = fopen(file_path, mode);
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if (file == nullptr) {
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ERRORF("open_file: failed to open output file %s", file_path);
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return {RNS::Type::NONE};
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}
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TRACEF("open_file: successfully opened file %s", file_path);
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return RNS::FileStream(new UniversalFileStream(file));
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#endif
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}
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/*virtual*/ bool UniversalFileSystem::remove_file(const char* file_path) {
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#ifdef ARDUINO
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#ifdef BOARD_ESP32
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return SPIFFS.remove(file_path);
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#elif BOARD_NRF52
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return InternalFS.remove(file_path);
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#else
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return false;
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#endif
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#else
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// Native
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return (remove(file_path) == 0);
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#endif
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}
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/*virtual*/ bool UniversalFileSystem::rename_file(const char* from_file_path, const char* to_file_path) {
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#ifdef ARDUINO
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#ifdef BOARD_ESP32
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return SPIFFS.rename(from_file_path, to_file_path);
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#elif BOARD_NRF52
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return InternalFS.rename(from_file_path, to_file_path);
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#else
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return false;
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#endif
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#else
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// Native
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return (rename(from_file_path, to_file_path) == 0);
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#endif
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}
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/*virtua*/ bool UniversalFileSystem::directory_exists(const char* directory_path) {
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TRACE("directory_exists: checking for existence of directory " + std::string(directory_path));
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#ifdef ARDUINO
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#ifdef BOARD_ESP32
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File file = SPIFFS.open(directory_path, FILE_READ);
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if (file) {
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bool is_directory = file.isDirectory();
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file.close();
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return is_directory;
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}
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#elif BOARD_NRF52
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File file(InternalFS);
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if (file.open(directory_path, FILE_O_READ)) {
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bool is_directory = file.isDirectory();
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file.close();
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return is_directory;
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}
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#else
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if (false) {
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return false;
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}
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#endif
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else {
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return false;
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}
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#else
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// Native
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return false;
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#endif
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}
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/*virtual*/ bool UniversalFileSystem::create_directory(const char* directory_path) {
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#ifdef ARDUINO
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#ifdef BOARD_ESP32
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// SPIFFS is a flat filesystem - directories are just part of the file path.
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// mkdir() may fail or be a no-op, but files can still be written with the full path.
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// Try to create but don't fail if it doesn't work.
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SPIFFS.mkdir(directory_path);
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DEBUG("create_directory: SPIFFS mkdir attempted for " + std::string(directory_path));
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return true;
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#elif BOARD_NRF52
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if (!InternalFS.mkdir(directory_path)) {
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ERROR("create_directory: failed to create directorty " + std::string(directory_path));
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return false;
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}
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return true;
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#else
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return false;
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#endif
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#else
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// Native
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struct stat st = {0};
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if (stat(directory_path, &st) == 0) {
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return true;
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}
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return (mkdir(directory_path, 0700) == 0);
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#endif
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}
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/*virtua*/ bool UniversalFileSystem::remove_directory(const char* directory_path) {
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TRACE("remove_directory: removing directory " + std::string(directory_path));
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#ifdef ARDUINO
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#ifdef BOARD_ESP32
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//if (!LittleFS.rmdir_r(directory_path)) {
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if (!SPIFFS.rmdir(directory_path)) {
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ERROR("remove_directory: failed to remove directorty " + std::string(directory_path));
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return false;
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}
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return true;
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#elif BOARD_NRF52
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if (!InternalFS.rmdir_r(directory_path)) {
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ERROR("remove_directory: failed to remove directory " + std::string(directory_path));
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return false;
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}
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return true;
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#else
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return false;
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#endif
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#else
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// Native
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return false;
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#endif
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}
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/*virtua*/ std::list<std::string> UniversalFileSystem::list_directory(const char* directory_path) {
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TRACE("list_directory: listing directory " + std::string(directory_path));
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std::list<std::string> files;
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#ifdef ARDUINO
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#ifdef BOARD_ESP32
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File root = SPIFFS.open(directory_path);
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#elif BOARD_NRF52
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File root = InternalFS.open(directory_path);
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#endif
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if (!root) {
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ERROR("list_directory: failed to open directory " + std::string(directory_path));
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return files;
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}
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File file = root.openNextFile();
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while (file) {
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if (!file.isDirectory()) {
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char* name = (char*)file.name();
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files.push_back(name);
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}
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// CBA Following close required to avoid leaking memory
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file.close();
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file = root.openNextFile();
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}
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TRACE("list_directory: returning directory listing");
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root.close();
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return files;
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#else
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// Native
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return files;
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#endif
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}
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#ifdef ARDUINO
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#ifdef BOARD_ESP32
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/*virtual*/ size_t UniversalFileSystem::storage_size() {
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return SPIFFS.totalBytes();
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}
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/*virtual*/ size_t UniversalFileSystem::storage_available() {
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return (SPIFFS.totalBytes() - SPIFFS.usedBytes());
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}
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#elif BOARD_NRF52
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static int _countLfsBlock(void *p, lfs_block_t block){
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lfs_size_t *size = (lfs_size_t*) p;
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*size += 1;
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return 0;
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}
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static lfs_ssize_t getUsedBlockCount() {
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lfs_size_t size = 0;
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lfs_traverse(InternalFS._getFS(), _countLfsBlock, &size);
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return size;
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}
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static int totalBytes() {
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const lfs_config* config = InternalFS._getFS()->cfg;
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return config->block_size * config->block_count;
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}
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static int usedBytes() {
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const lfs_config* config = InternalFS._getFS()->cfg;
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const int usedBlockCount = getUsedBlockCount();
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return config->block_size * usedBlockCount;
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}
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/*virtual*/ size_t UniversalFileSystem::storage_size() {
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//return totalBytes();
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return InternalFS.totalBytes();
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}
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/*virtual*/ size_t UniversalFileSystem::storage_available() {
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//return (totalBytes() - usedBytes());
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return (InternalFS.totalBytes() - InternalFS.usedBytes());
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}
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#endif
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#else
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/*virtual*/ size_t UniversalFileSystem::storage_size() {
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return 0;
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}
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/*virtual*/ size_t UniversalFileSystem::storage_available() {
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return 0;
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}
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#endif
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