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-rw-r--r--src/lib/formats/fsblk_vec.h36
1 files changed, 36 insertions, 0 deletions
diff --git a/src/lib/formats/fsblk_vec.h b/src/lib/formats/fsblk_vec.h
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index 00000000000..b029bc55c5e
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+++ b/src/lib/formats/fsblk_vec.h
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+// license:BSD-3-Clause
+// copyright-holders:Olivier Galibert
+
+// Block device on vector<uint8_t>
+
+#include "fsblk.h"
+
+namespace fs {
+
+class fsblk_vec_t : public fsblk_t {
+private:
+ class blk_t : public block_t {
+ public:
+ blk_t(u8 *data, u32 size) : block_t(size), m_data(data) {}
+ virtual ~blk_t() = default;
+
+ virtual const u8 *rodata() const override;
+ virtual u8 *data() override;
+
+ private:
+ u8 *m_data;
+ };
+
+public:
+ fsblk_vec_t(std::vector<u8> &data) : m_data(data) {}
+ virtual ~fsblk_vec_t() = default;
+
+ virtual u32 block_count() const override;
+ virtual block_t::ptr get(u32 id) override;
+ virtual void fill_all(u8 data) override;
+
+private:
+ std::vector<u8> &m_data;
+};
+
+} // namespace fs