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-rw-r--r--src/lib/formats/fsblk_vec.h33
1 files changed, 33 insertions, 0 deletions
diff --git a/src/lib/formats/fsblk_vec.h b/src/lib/formats/fsblk_vec.h
new file mode 100644
index 00000000000..b663d673855
--- /dev/null
+++ b/src/lib/formats/fsblk_vec.h
@@ -0,0 +1,33 @@
+// license:BSD-3-Clause
+// copyright-holders:Olivier Galibert
+
+// Block device on vector<uint8_t>
+
+#include "fsmgr.h"
+
+class fsblk_vec_t : public fsblk_t {
+private:
+ class blk_t : public iblock_t {
+ public:
+ blk_t(uint8_t *data, uint32_t size) : iblock_t(size), m_data(data) {}
+ virtual ~blk_t() = default;
+
+ virtual const uint8_t *rodata() override;
+ virtual uint8_t *data() override;
+ virtual void drop_weak_references() override;
+
+ private:
+ uint8_t *m_data;
+ };
+
+public:
+ fsblk_vec_t(std::vector<uint8_t> &data) : m_data(data) {}
+ virtual ~fsblk_vec_t() = default;
+
+ virtual uint32_t block_count() const override;
+ virtual block_t get(uint32_t id) override;
+ virtual void fill(uint8_t data) override;
+
+private:
+ std::vector<uint8_t> &m_data;
+};