Reducing IPMI logging footprint

-host-ipmid is very noisy in terms of journal logging. A small step
towards cleaning that up.
-Also converted printfs to phosphor-logging.

Partially Resolves openbmc/openbmc#2507

Change-Id: I749c19c18d1cabf6f0216830c8cb0a08ee43d6de
Signed-off-by: Aditya Saripalli <aditya0124@gmail.com>
Signed-off-by: Nagaraju Goruganti <ngorugan@in.ibm.com>
diff --git a/testaddsel.cpp b/testaddsel.cpp
index 90f63a2..55cf07d 100644
--- a/testaddsel.cpp
+++ b/testaddsel.cpp
@@ -27,32 +27,37 @@
 
     r = mapper_get_service(bus, objname, &busname);
     if (r < 0) {
-        fprintf(stderr, "Failed to get %s busname: %s\n",
-                objname, strerror(-r));
+        log<level::ERR>("Failed to get busname",
+                        entry("BUS=%s", objname),
+                        entry("ERRNO=0x%X", -r));
         goto final;
     }
 
     r = sd_bus_message_new_method_call(bus,&m,busname,objname,busname,"getObjectFromByteId");
     if (r < 0) {
-        fprintf(stderr, "Failed to create a method call: %s", strerror(-r));
+        log<level::ERR>("Failed to create a method call",
+                        entry("ERRNO=0x%X", -r));
     }
 
     r = sd_bus_message_append(m, "sy", type, num);
     if (r < 0) {
-        fprintf(stderr, "Failed to create a input parameter: %s", strerror(-r));
+        log<level::ERR>("Failed to create a input parameter",
+                        entry("ERRNO=0x%X", -r));
     }
 
     // Call the IPMI responder on the bus so the message can be sent to the CEC
     r = sd_bus_call(bus, m, 0, &error, &reply);
     if (r < 0) {
-        fprintf(stderr, "Failed to call the method: %s", strerror(-r));
+        log<level::ERR>("Failed to call the method",
+                        entry("ERRNO=0x%X", -r));
         goto final;
     }
 
 
     r = sd_bus_message_read(reply, "(sss)", &str1, &str2, &str3);
     if (r < 0) {
-        fprintf(stderr, "Failed to get a response: %s", strerror(-r));
+        log<level::ERR>("Failed to get a response",
+                        entry("ERRNO=0x%X", -r));
         goto final;
     }
 
@@ -99,8 +104,8 @@
     /* Connect to system bus */
     r = sd_bus_open_system(&bus);
     if (r < 0) {
-        fprintf(stderr, "Failed to connect to system bus: %s\n",
-                strerror(-r));
+        log<level::ERR>("Failed to connect to system bus",
+                        entry("ERRNO=0x%X", -r));
         goto finish;
     }