firmware: add write method
The write() method is how the different firmware handlers will receive
data from the update process.
Change-Id: I550a25f69272bae917309956fef798bc3d4eed2e
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/image_handler.hpp b/image_handler.hpp
index f09e7a2..28675ce 100644
--- a/image_handler.hpp
+++ b/image_handler.hpp
@@ -1,8 +1,10 @@
#pragma once
+#include <cstdint>
#include <functional>
#include <memory>
#include <string>
+#include <vector>
namespace blobs
{
@@ -22,6 +24,16 @@
* @return bool - returns true on success.
*/
virtual bool open(const std::string& path) = 0;
+
+ /**
+ * write data to the staged file.
+ *
+ * @param[in] offset - 0-based offset into the file.
+ * @param[in] data - the data to write.
+ * @return bool - returns true on success.
+ */
+ virtual bool write(std::uint32_t offset,
+ const std::vector<std::uint8_t>& data) = 0;
};
struct HandlerPack
diff --git a/static_handler.cpp b/static_handler.cpp
index 1d7e8e9..8cb20e0 100644
--- a/static_handler.cpp
+++ b/static_handler.cpp
@@ -1,7 +1,9 @@
#include "static_handler.hpp"
+#include <cstdint>
#include <memory>
#include <string>
+#include <vector>
namespace blobs
{
@@ -12,4 +14,10 @@
return false;
}
+bool StaticLayoutHandler::write(std::uint32_t offset,
+ const std::vector<std::uint8_t>& data)
+{
+ return false;
+}
+
} // namespace blobs
diff --git a/static_handler.hpp b/static_handler.hpp
index d1cca08..65076d7 100644
--- a/static_handler.hpp
+++ b/static_handler.hpp
@@ -2,8 +2,10 @@
#include "image_handler.hpp"
+#include <cstdint>
#include <memory>
#include <string>
+#include <vector>
namespace blobs
{
@@ -18,6 +20,9 @@
bool open(const std::string& path) override;
+ bool write(std::uint32_t offset,
+ const std::vector<std::uint8_t>& data) override;
+
private:
std::string path;
};
diff --git a/test/image_mock.hpp b/test/image_mock.hpp
index 4e615b1..6fbd87d 100644
--- a/test/image_mock.hpp
+++ b/test/image_mock.hpp
@@ -13,6 +13,7 @@
virtual ~ImageHandlerMock() = default;
MOCK_METHOD1(open, bool(const std::string&));
+ MOCK_METHOD2(write, bool(std::uint32_t, const std::vector<std::uint8_t>&));
};
} // namespace blobs