user_channel: switch to lg2

Signed-off-by: George Liu <liuxiwei@ieisystem.com>
Change-Id: I80149836f196f01eb09cc874f74eec0d787b5ac5
diff --git a/user_channel/cipher_mgmt.cpp b/user_channel/cipher_mgmt.cpp
index a2f024b..f1bc543 100644
--- a/user_channel/cipher_mgmt.cpp
+++ b/user_channel/cipher_mgmt.cpp
@@ -20,7 +20,7 @@
 #include <sys/types.h>
 #include <unistd.h>
 
-#include <phosphor-logging/log.hpp>
+#include <phosphor-logging/lg2.hpp>
 
 #include <filesystem>
 #include <fstream>
@@ -28,7 +28,6 @@
 namespace ipmi
 {
 
-using namespace phosphor::logging;
 using Json = nlohmann::json;
 namespace fs = std::filesystem;
 
@@ -51,7 +50,7 @@
 {
     if (!fs::exists(cipherSuiteDefaultPrivFileName))
     {
-        log<level::ERR>("CS privilege levels default file does not exist...");
+        lg2::error("CS privilege levels default file does not exist...");
     }
     else
     {
@@ -98,7 +97,7 @@
     std::ifstream jsonFile(csFileName);
     if (!jsonFile.good())
     {
-        log<level::ERR>("JSON file not found");
+        lg2::error("JSON file not found");
         return nullptr;
     }
 
@@ -109,8 +108,9 @@
     }
     catch (const Json::parse_error& e)
     {
-        log<level::ERR>("Corrupted cipher suite privilege levels config file.",
-                        entry("MSG: %s", e.what()));
+        lg2::error(
+            "Corrupted cipher suite privilege levels config file: {ERROR}",
+            "ERROR", e);
     }
 
     return data;
@@ -129,8 +129,8 @@
 
     if (fd < 0)
     {
-        log<level::ERR>("Error opening CS privilege level config file",
-                        entry("FILE_NAME=%s", tmpFile.c_str()));
+        lg2::error("Error opening CS privilege level config file: {FILE_NAME}",
+                   "FILE_NAME", tmpFile);
         return -EIO;
     }
     const auto& writeData = jsonData.dump();
@@ -138,8 +138,8 @@
         static_cast<ssize_t>(writeData.size()))
     {
         close(fd);
-        log<level::ERR>("Error writing CS privilege level config file",
-                        entry("FILE_NAME=%s", tmpFile.c_str()));
+        lg2::error("Error writing CS privilege level config file: {FILE_NAME}",
+                   "FILE_NAME", tmpFile);
         unlink(tmpRandomFile.data());
         return -EIO;
     }
@@ -147,8 +147,8 @@
 
     if (std::rename(tmpRandomFile.data(), cipherSuitePrivFileName.c_str()))
     {
-        log<level::ERR>("Error renaming CS privilege level config file",
-                        entry("FILE_NAME=%s", tmpFile.c_str()));
+        lg2::error("Error renaming CS privilege level config file: {FILE_NAME}",
+                   "FILE_NAME", tmpFile);
         unlink(tmpRandomFile.data());
         return -EIO;
     }
@@ -161,8 +161,7 @@
     auto iter = std::find(ipmi::privList.begin(), ipmi::privList.end(), value);
     if (iter == privList.end())
     {
-        log<level::ERR>("Invalid privilege.",
-                        entry("PRIV_STR=%s", value.c_str()));
+        lg2::error("Invalid privilege: {PRIV_STR}", "PRIV_STR", value);
         return ccUnspecifiedError;
     }
 
@@ -179,7 +178,7 @@
 {
     if (!isValidChannel(chNum))
     {
-        log<level::ERR>("Invalid channel number", entry("CHANNEL=%u", chNum));
+        lg2::error("Invalid channel number: {CHANNEL}", "CHANNEL", chNum);
         return ccInvalidFieldRequest;
     }
 
@@ -195,15 +194,15 @@
 {
     if (!isValidChannel(chNum))
     {
-        log<level::ERR>("Invalid channel number", entry("CHANNEL=%u", chNum));
+        lg2::error("Invalid channel number: {CHANNEL}", "CHANNEL", chNum);
         return ccInvalidFieldRequest;
     }
 
     Json jsonData;
     if (!fs::exists(cipherSuitePrivFileName))
     {
-        log<level::INFO>("CS privilege levels user settings file does not "
-                         "exist. Creating...");
+        lg2::info("CS privilege levels user settings file does not "
+                  "exist. Creating...");
     }
     else
     {
@@ -234,7 +233,7 @@
 
     if (writeCSPrivilegeLevels(jsonData))
     {
-        log<level::ERR>("Error in setting CS Privilege Levels.");
+        lg2::error("Error in setting CS Privilege Levels.");
         return ccUnspecifiedError;
     }