commit 19856623346401bec20ca4cd0bfdd36fc635b639
author Tom Joseph <tomjoseph@in.ibm.com> Fri Jun 07 10:18:21 2019 +0530
committer Tom Joseph <tomjoseph@in.ibm.com> Mon Jun 24 22:52:12 2019 +0530
tree ce5cd0b0ec2542870b7b38909d97401e825b2384
parent 61325facce187b6a3d209ed0e487634c178295c0

Implement GetFileTable command handler

Change-Id: I24c663d4d7843dad65a950c85155c6ce6a28e4bb
Signed-off-by: Tom Joseph <tomjoseph@in.ibm.com>

libpldmresponder/file_io.cpp

diff --git a/libpldmresponder/file_io.cpp b/libpldmresponder/file_io.cpp
index 50c3f1d..a6c9fae 100644
--- a/libpldmresponder/file_io.cpp
+++ b/libpldmresponder/file_io.cpp
@@ -275,5 +275,55 @@
                             offset, length, address, false);
 }
 
+Response getFileTable(const uint8_t* request, size_t payloadLength)
+{
+    uint32_t transferHandle = 0;
+    uint8_t transferFlag = 0;
+    uint8_t tableType = 0;
+
+    Response response(sizeof(pldm_msg_hdr) +
+                      PLDM_GET_FILE_TABLE_MIN_RESP_BYTES);
+    auto responsePtr = reinterpret_cast<pldm_msg*>(response.data());
+
+    if (payloadLength != PLDM_GET_FILE_TABLE_REQ_BYTES)
+    {
+        encode_get_file_table_resp(0, PLDM_ERROR_INVALID_LENGTH, 0, 0, nullptr,
+                                   0, responsePtr);
+        return response;
+    }
+
+    auto rc = decode_get_file_table_req(request, payloadLength, &transferHandle,
+                                        &transferFlag, &tableType);
+    if (rc)
+    {
+        encode_get_file_table_resp(0, rc, 0, 0, nullptr, 0, responsePtr);
+        return response;
+    }
+
+    if (tableType != PLDM_FILE_ATTRIBUTE_TABLE)
+    {
+        encode_get_file_table_resp(0, PLDM_INVALID_FILE_TABLE_TYPE, 0, 0,
+                                   nullptr, 0, responsePtr);
+        return response;
+    }
+
+    using namespace pldm::filetable;
+    auto table = buildFileTable(FILE_TABLE_JSON);
+    auto attrTable = table();
+    response.resize(response.size() + attrTable.size());
+    responsePtr = reinterpret_cast<pldm_msg*>(response.data());
+
+    if (attrTable.empty())
+    {
+        encode_get_file_table_resp(0, PLDM_FILE_TABLE_UNAVAILABLE, 0, 0,
+                                   nullptr, 0, responsePtr);
+        return response;
+    }
+
+    encode_get_file_table_resp(0, PLDM_SUCCESS, 0, PLDM_START_AND_END,
+                               attrTable.data(), attrTable.size(), responsePtr);
+    return response;
+}
+
 } // namespace responder
 } // namespace pldm

libpldmresponder/file_io.hpp

diff --git a/libpldmresponder/file_io.hpp b/libpldmresponder/file_io.hpp
index 17a6fe2..852f5de 100644
--- a/libpldmresponder/file_io.hpp
+++ b/libpldmresponder/file_io.hpp
@@ -164,5 +164,14 @@
  *  @return PLDM response message
  */
 Response writeFileFromMemory(const uint8_t* request, size_t payloadLength);
+
+/** @brief Handler for GetFileTable command
+ *
+ *  @param[in] request - pointer to PLDM request payload
+ *  @param[in] payloadLength - length of the message payload
+ *
+ *  @return PLDM response message
+ */
+Response getFileTable(const uint8_t* request, size_t payloadLength);
 } // namespace responder
 } // namespace pldm