Added embedded libzip

Prefixed all libzip zip_ funcs to fs_zip_ to avoid clashes and link errors due to assimp Zip pack and zip writer work with libzip now
2024-07-16 12:57:03 +02:00
parent 5ec1fddf57
commit 56c367a3c4
144 changed files with 16978 additions and 1330 deletions
@@ -0,0 +1,43 @@
+#pragma once
+#include "IMapSource.h"
+#include "IStreamSource.h"
+#include "tl/memory_buffer.h"
+#include "fs/Api.h"
+#include "tl/ptr.h"
+
+namespace fs
+{
+
+class FS_API StreamSourceToMapSourceAdapter final : public IMapSource
+{
+public:
+	explicit StreamSourceToMapSourceAdapter(tl::unique_ref<IStreamSource> i_srcSource);
+	~StreamSourceToMapSourceAdapter() override = default;
+
+	tl::optional<Error> getLastError() const override;
+
+	size_t read(tl::span<uint8_t> data) override;
+
+	void seekBeg(uint64_t i_offset) override;
+	void seekRel(int64_t i_offset) override;
+
+	uint64_t tell() const override;
+	uint64_t getSize() const override;
+
+	bool isEOS() const override;
+
+	size_t getPreferredBufferSize() const override;
+
+	tl::span<const uint8_t> map(size_t size) override;
+
+private:
+	void readAll() const;
+
+	tl::unique_ref<IStreamSource> m_srcSource;
+	mutable tl::optional<Error> m_optLastError;
+	mutable tl::memory_buffer m_data;
+	mutable bool m_readAll = false;
+	uint64_t	m_offset = 0;
+};
+
+}