Added filesystem-only starshatter::data DataLoader replacement

Step by step. The intent is to find a good spot between current data
representations and the standard library and put the intermediate
stage there. After it matures a bit, we can move further away.

2 files changed, 30 insertions, 2 deletions

diff --git a/FoundationEx/include/starshatter/foundation/data.h b/FoundationEx/include/starshatter/foundation/data.h
new file mode 100644
index 0000000..20308a2
--- /dev/null
+++ b/FoundationEx/include/starshatter/foundation/data.h
@@ -0,0 +1,26 @@
+/*  Starshatter: The Open Source Project
+    Copyright (c) 2021-2024, Starshatter: The Open Source Project Contributors
+    Copyright (c) 2011-2012, Starshatter OpenSource Distribution Contributors
+    Copyright (c) 1997-2006, Destroyer Studios LLC.
+*/
+
+#pragma once
+
+#include "reader.h"
+
+
+namespace starshatter
+{
+namespace foundation
+{
+namespace data
+{
+
+
+bool toggle_filesystem(bool enabled);
+Reader open(const char* pathname);
+
+
+}  // namespace data
+}  // namespace foundation
+}  // namespace starshatter
diff --git a/FoundationEx/include/starshatter/foundation/reader.h b/FoundationEx/include/starshatter/foundation/reader.h
index 7ec81b4..69472c8 100644
--- a/FoundationEx/include/starshatter/foundation/reader.h
+++ b/FoundationEx/include/starshatter/foundation/reader.h
@@ -9,6 +9,8 @@
 #include <cstddef>
 #include <memory>
 
+#include <Text.h>
+
 
 namespace starshatter
 {
@@ -40,7 +42,7 @@ struct BaseReader
 	virtual Count read(Char* dest, Count bytes) = 0;
 	virtual Count peek(Char* dest) const = 0;
 	virtual Count peek(Char* dest, Count bytes) const = 0;
-	virtual const Char* data() const = 0;
+	virtual Text more() = 0;
 };
 
 
@@ -73,7 +75,7 @@ struct Reader : public BaseReader<char>
 	Count read(char* dest, Count bytes) override;
 	Count peek(char* dest) const override;
 	Count peek(char* dest, Count bytes) const override;
-	const char* data() const override;
+	Text more() override;
 private:
 	Base actual;
 };