Merge Develop into Main (#300)

- Made an external app from internal Calculator app - Update tactility.py to v1.2.0 (fix bug with selfupdate) - Added warning to Development service UI - Add context to `SECURITY.md` - Split `ObjectFileReader` and `ObjectFileWriter` into separate cpp files - Fix related to GPS config read errors
2025-08-02 12:28:28 +02:00
parent 982fce9207
commit 15f4fbfdc6
21 changed files with 1736 additions and 108 deletions
@@ -0,0 +1,78 @@
+#include "Tactility/file/ObjectFile.h"
+#include "Tactility/file/ObjectFilePrivate.h"
+
+#include <cstring>
+#include <Tactility/Log.h>
+
+namespace tt::file {
+
+constexpr const char* TAG = "ObjectFileReader";
+
+bool ObjectFileReader::open() {
+    auto opening_file = std::unique_ptr<FILE, FileCloser>(fopen(filePath.c_str(), "r"));
+    if (opening_file == nullptr) {
+        TT_LOG_E(TAG, "Failed to open file %s", filePath.c_str());
+        return false;
+    }
+
+    FileHeader file_header;
+    if (fread(&file_header, sizeof(FileHeader), 1, opening_file.get()) != 1) {
+        TT_LOG_E(TAG, "Failed to read file header from %s", filePath.c_str());
+        return false;
+    }
+
+    if (file_header.identifier != OBJECT_FILE_IDENTIFIER) {
+        TT_LOG_E(TAG, "Invalid file type for %s", filePath.c_str());
+        return false;
+    }
+
+    if (file_header.version != OBJECT_FILE_VERSION) {
+        TT_LOG_E(TAG, "Unknown version for %s: %lu", filePath.c_str(), file_header.identifier);
+        return false;
+    }
+
+    ContentHeader content_header;
+    if (fread(&content_header, sizeof(ContentHeader), 1, opening_file.get()) != 1) {
+        TT_LOG_E(TAG, "Failed to read content header from %s", filePath.c_str());
+        return false;
+    }
+
+    if (recordSize != content_header.recordSize) {
+        TT_LOG_E(TAG, "Record size mismatch for %s: expected %lu, got %lu", filePath.c_str(), recordSize, content_header.recordSize);
+        return false;
+    }
+
+    recordCount = content_header.recordCount;
+    recordVersion = content_header.recordVersion;
+
+    file = std::move(opening_file);
+
+    TT_LOG_D(TAG, "File version: %lu", file_header.version);
+    TT_LOG_D(TAG, "Content: version = %lu, size = %lu bytes, count = %lu", content_header.recordVersion, content_header.recordSize, content_header.recordCount);
+
+    return true;
+}
+
+void ObjectFileReader::close() {
+    recordCount = 0;
+    recordVersion = 0;
+    recordsRead = 0;
+
+    file = nullptr;
+}
+
+bool ObjectFileReader::readNext(void* output) {
+    if (file == nullptr) {
+        TT_LOG_E(TAG, "File not open");
+        return false;
+    }
+
+    bool result = fread(output, recordSize, 1, file.get()) == 1;
+    if (result) {
+        recordsRead++;
+    }
+
+    return result;
+}
+
+}