1 files changed, 22 insertions, 12 deletions

diff --git a/LocalFile.cpp b/LocalFile.cpp
index 1ff595a..ee5bf74 100644
--- a/LocalFile.cpp
+++ b/LocalFile.cpp
@@ -11,37 +11,47 @@ void LocalFile::open(const std::string url) {
 	if (path.starts_with(protocol))
 		path = path.substr(protocol.size());
 
-	_file = new std::ifstream(path, std::ios::in);
-	if (_file->fail() || !_file->is_open())
+	this->file = new std::ifstream(path, std::ios::in);
+	if (this->file->fail() || !this->file->is_open())
 		throw Exception("Cannot open file://%s\n", path.c_str());
 }
 
 void LocalFile::close() {
-	if (_file == nullptr) return;
+	if (this->file == nullptr) return;
 
-	if (_file->is_open())
-		_file->close();
+	if (this->file->is_open())
+		this->file->close();
 }
 
 const std::string LocalFile::read() {
-	if (_file == nullptr)
+	if (this->content != nullptr)
+		return *this->content;
+
+	if (this->file == nullptr)
 		throw Exception("File read after destructor\n");
 
-	if (!_file->is_open())
+	if (!this->file->is_open())
 		throw Exception("File read after close\n");
 
-	return std::string(
-		std::istreambuf_iterator<char>(*_file),
+	this->content = new std::string(
+		std::istreambuf_iterator<char>(*this->file),
 		std::istreambuf_iterator<char>()
 	);
+
+	return *this->content;
 }
 
 LocalFile::~LocalFile() {
 	close();
 
-	if (_file != nullptr) {
-		delete _file;
-		_file = nullptr;
+	if (this->file != nullptr) {
+		delete this->file;
+		this->file = nullptr;
+	}
+
+	if (this->content != nullptr) {
+		delete this->content;
+		this->content = nullptr;
 	}
 }