RPi: Use logError when possible (#689)

drivers/Linux/SoftEeprom.cpp

@@ -22,6 +22,7 @@
 #include <fstream>
 #include <sys/stat.h>
 #include <string.h>
+#include <errno.h>
 #include "log.h"
 #include "SoftEeprom.h"
 
@@ -31,7 +32,7 @@ SoftEeprom::SoftEeprom(const char *fileName, size_t length)
 
 	_fileName = strdup(fileName);
 	if (_fileName == NULL) {
-		perror("Error: ");
+		logError("Error: %s\n", strerror(errno));
 		exit(1);
 	}
 
@@ -67,6 +68,17 @@ SoftEeprom::SoftEeprom(const char *fileName, size_t length)
 	}
 }
 
+SoftEeprom::SoftEeprom(const SoftEeprom& other)
+{
+	_fileName = strdup(other._fileName);
+
+	_length = other._length;
+	_values = new uint8_t[_length];
+	for (size_t i = 0; i < _length; ++i) {
+		_values[i] = other._values[i];
+	}
+}
+
 SoftEeprom::~SoftEeprom()
 {
 	delete[] _values;
@@ -128,3 +140,17 @@ void SoftEeprom::writeByte(int addr, uint8_t value)
 		writeBlock(&value, reinterpret_cast<void*>(addr), 1);
 	}
 }
+
+SoftEeprom& SoftEeprom::operator=(const SoftEeprom& other)
+{
+	if (this != &other) {
+		_fileName = strdup(other._fileName);
+
+		_length = other._length;
+		_values = new uint8_t[_length];
+		for (size_t i = 0; i < _length; ++i) {
+			_values[i] = other._values[i];
+		}
+	}
+	return *this;
+}

drivers/Linux/SoftEeprom.h

@@ -43,6 +43,10 @@ public:
 	 * @brief SoftEeprom constructor.
 	 */
 	SoftEeprom(const char *fileName, size_t length);
+	/**
+	 * @brief SoftEeprom copy constructor.
+	 */
+	SoftEeprom(const SoftEeprom& other);
 	/**
 	 * @brief SoftEeprom destructor.
 	 */
@@ -77,6 +81,11 @@ public:
 	 * @param value to write.
 	 */
 	void writeByte(int addr, uint8_t value);
+	/**
+	 * @brief Overloaded assign operator.
+	 *
+	 */
+	SoftEeprom& operator=(const SoftEeprom& other);
 };
 
 #endif