From 5c4b17b2c5ae15bfcb92447151863c4ad67f40fa Mon Sep 17 00:00:00 2001
From: Patrick Venture <venture@google.com>
Date: Thu, 4 Oct 2018 10:32:22 -0700
Subject: new command: BmcBlobWriteMeta

Implement new command BmcBlobWriteMeta.

Change-Id: I2e148f4bde4ef5d24db7e30bb02bdde024d9166a
Signed-off-by: Patrick Venture <venture@google.com>
---
 blobs-ipmid/blobs.hpp             | 11 +++++++++++
 blobs-ipmid/manager.hpp           | 14 ++++++++++++++
 blobs-ipmid/test/blob_mock.hpp    |  2 ++
 blobs-ipmid/test/manager_mock.hpp |  2 ++
 4 files changed, 29 insertions(+)

(limited to 'blobs-ipmid')

diff --git a/blobs-ipmid/blobs.hpp b/blobs-ipmid/blobs.hpp
index b6672b7..0014fd4 100644
--- a/blobs-ipmid/blobs.hpp
+++ b/blobs-ipmid/blobs.hpp
@@ -105,6 +105,17 @@ class GenericBlobInterface
     virtual bool write(uint16_t session, uint32_t offset,
                        const std::vector<uint8_t>& data) = 0;
 
+    /**
+     * Attempt to write metadata to a blob.
+     *
+     * @param[in] session - the session id.
+     * @param[in] offset - offset into the blob.
+     * @param[in] data - the data to write.
+     * @return bool - was able to write.
+     */
+    virtual bool writeMeta(uint16_t session, uint32_t offset,
+                           const std::vector<uint8_t>& data) = 0;
+
     /**
      * Attempt to commit to a blob.
      *
diff --git a/blobs-ipmid/manager.hpp b/blobs-ipmid/manager.hpp
index 884271c..d7282e6 100644
--- a/blobs-ipmid/manager.hpp
+++ b/blobs-ipmid/manager.hpp
@@ -56,6 +56,9 @@ class ManagerInterface
                        const std::vector<uint8_t>& data) = 0;
 
     virtual bool deleteBlob(const std::string& path) = 0;
+
+    virtual bool writeMeta(uint16_t session, uint32_t offset,
+                           const std::vector<uint8_t>& data) = 0;
 };
 
 /**
@@ -191,6 +194,17 @@ class BlobManager : public ManagerInterface
      */
     bool deleteBlob(const std::string& path) override;
 
+    /**
+     * Attempt to write Metadata to a blob.
+     *
+     * @param[in] session - the session for this command.
+     * @param[in] offset - the offset into the blob to write.
+     * @param[in] data - the bytes to write to the blob.
+     * @return bool - true if the write succeeded.
+     */
+    bool writeMeta(uint16_t session, uint32_t offset,
+                   const std::vector<uint8_t>& data) override;
+
     /**
      * Attempts to return a valid unique session id.
      *
diff --git a/blobs-ipmid/test/blob_mock.hpp b/blobs-ipmid/test/blob_mock.hpp
index 3396048..b70d3d1 100644
--- a/blobs-ipmid/test/blob_mock.hpp
+++ b/blobs-ipmid/test/blob_mock.hpp
@@ -19,6 +19,8 @@ class BlobMock : public GenericBlobInterface
     MOCK_METHOD3(open, bool(uint16_t, uint16_t, const std::string&));
     MOCK_METHOD3(read, std::vector<uint8_t>(uint16_t, uint32_t, uint32_t));
     MOCK_METHOD3(write, bool(uint16_t, uint32_t, const std::vector<uint8_t>&));
+    MOCK_METHOD3(writeMeta,
+                 bool(uint16_t, uint32_t, const std::vector<uint8_t>&));
     MOCK_METHOD2(commit, bool(uint16_t, const std::vector<uint8_t>&));
     MOCK_METHOD1(close, bool(uint16_t));
     MOCK_METHOD2(stat, bool(uint16_t, struct BlobMeta*));
diff --git a/blobs-ipmid/test/manager_mock.hpp b/blobs-ipmid/test/manager_mock.hpp
index a4714f8..00eeb6b 100644
--- a/blobs-ipmid/test/manager_mock.hpp
+++ b/blobs-ipmid/test/manager_mock.hpp
@@ -26,6 +26,8 @@ class ManagerMock : public ManagerInterface
     MOCK_METHOD3(read, std::vector<uint8_t>(uint16_t, uint32_t, uint32_t));
     MOCK_METHOD3(write, bool(uint16_t, uint32_t, const std::vector<uint8_t>&));
     MOCK_METHOD1(deleteBlob, bool(const std::string&));
+    MOCK_METHOD3(writeMeta,
+                 bool(uint16_t, uint32_t, const std::vector<uint8_t>&));
 };
 
 /*
-- 
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