Putting Buffers in main to test things out.

Buffer.cc

@@ -22,10 +22,11 @@
 ///
 
 
+#include <filesystem>
+#include <iterator>
 #include <optional>
 #include <random>
 #include <sstream>
-#include <iterator>
 
 #include "Buffer.h"
 
@@ -56,6 +57,17 @@ Buffer::Buffer(std::string fName)
 }
 
 
+Buffer::Buffer(std::filesystem::path fPath)
+    : dirty(false), path(OptString(fPath.string()))
+{
+	this->name = fPath.filename().string();
+	this->Cursor() = Cursor();
+
+	this->file = OptFile(fPath.string());
+}
+
+
+
 Buffer::Buffer(std::string fName, std::string fPath)
     : dirty(false), name(std::move(fName)), path(fPath)
 {
@@ -141,12 +153,23 @@ Buffer::Refresh()
 		return FileStatus::FileStatusIOFailed;
 	}
 
-	size_t currentLine = 0;
-
 	while (realHandle->good()) {
+		std::string temp;
+		while (std::getline(*realHandle, temp)) {
+			std::vector<uint8_t> row(temp.begin(), temp.end());
+			row.push_back('\n');
+			this->contents.push_back(row);
+		}
 	}
-}
 
+	auto status = Buffer::FileStatus::FileStatusOK;
+	if (!realHandle->eof()) {
+		status = FileStatus::FileStatusIOFailed;
+	}
+	realHandle->close();
+
+	return status;
+}
 
 
 void
@@ -178,3 +201,48 @@ Buffer::MarkDirty()
 }
 
 
+size_t
+Buffer::Size()
+{
+	size_t 	size = 0;
+
+	for (const auto& line : this->contents) {
+		size += line.size();
+	}
+
+	return size;
+}
+
+
+void
+Buffer::Close()
+{
+	this->clearContents();
+	this->dirty = false;
+	this->file = std::nullopt;
+	this->path = std::nullopt;
+	this->name = std::string("deleted buffer (" + this->name + ")");
+}
+
+
+std::string
+Buffer::FileStatusToString(Buffer::FileStatus status)
+{
+	switch (status) {
+	case FileStatus::FileStatusOK:
+		return std::string("OK");
+	case FileStatus::FileStatusReadOnly:
+		return std::string("read-only file");
+	case FileStatus::FileStatusIOFailed:
+		return std::string("I/O failure");
+	case FileStatus::FileStatusVirtual:
+		return std::string("virtual buffer");
+	case FileStatus::FileStatusInvalidPermissions:
+		return std::string("invalid permissions");
+	case FileStatus::FileStatusNonExistent:
+		return std::string("file does not exist");
+	default:
+		abort();
+
+	}
+}