sdbusplus: use shorter type aliases

The sdbusplus headers provide shortened aliases for many types.
Switch to using them to provide better code clarity and shorter
lines.  Possible replacements are for:
  * bus_t
  * exception_t
  * manager_t
  * match_t
  * message_t
  * object_t
  * slot_t

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I3fafbe552dcf47d16fc4002fe2dd8992ba59c465
diff --git a/include/pulse_event_monitor.hpp b/include/pulse_event_monitor.hpp
index bdd1ee4..54fdd56 100644
--- a/include/pulse_event_monitor.hpp
+++ b/include/pulse_event_monitor.hpp
@@ -19,10 +19,10 @@
 #include <sel_logger.hpp>
 #include <sensorutils.hpp>
 
-inline static sdbusplus::bus::match::match
+inline static sdbusplus::bus::match_t
     startPulseEventMonitor(std::shared_ptr<sdbusplus::asio::connection> conn)
 {
-    auto pulseEventMatcherCallback = [](sdbusplus::message::message& msg) {
+    auto pulseEventMatcherCallback = [](sdbusplus::message_t& msg) {
         std::string thresholdInterface;
         boost::container::flat_map<std::string, std::variant<std::string>>
             propertiesChanged;
@@ -67,8 +67,8 @@
         }
     };
 
-    sdbusplus::bus::match::match pulseEventMatcher(
-        static_cast<sdbusplus::bus::bus&>(*conn),
+    sdbusplus::bus::match_t pulseEventMatcher(
+        static_cast<sdbusplus::bus_t&>(*conn),
         "type='signal',interface='org.freedesktop.DBus.Properties',member='"
         "PropertiesChanged',arg0namespace='xyz.openbmc_project.State.Host'",
         std::move(pulseEventMatcherCallback));
diff --git a/include/threshold_alarm_event_monitor.hpp b/include/threshold_alarm_event_monitor.hpp
index 21cd29d..0de281d 100644
--- a/include/threshold_alarm_event_monitor.hpp
+++ b/include/threshold_alarm_event_monitor.hpp
@@ -23,7 +23,7 @@
 #include <string_view>
 #include <variant>
 
-using sdbusMatch = std::shared_ptr<sdbusplus::bus::match::match>;
+using sdbusMatch = std::shared_ptr<sdbusplus::bus::match_t>;
 static sdbusMatch warningLowAssertedMatcher;
 static sdbusMatch warningLowDeassertedMatcher;
 static sdbusMatch warningHighAssertedMatcher;
@@ -45,7 +45,7 @@
 
 void generateEvent(std::string signalName,
                    std::shared_ptr<sdbusplus::asio::connection> conn,
-                   sdbusplus::message::message& msg)
+                   sdbusplus::message_t& msg)
 {
     double assertValue;
     try
@@ -152,7 +152,7 @@
                     thresholdEventDataTriggerReadingByte3;
 
     // Get the sensor reading to put in the event data
-    sdbusplus::message::message getSensorValue =
+    sdbusplus::message_t getSensorValue =
         conn->new_method_call(msg.get_sender(), msg.get_path(),
                               "org.freedesktop.DBus.Properties", "GetAll");
     getSensorValue.append("xyz.openbmc_project.Sensor.Value");
@@ -160,8 +160,7 @@
         sensorValue;
     try
     {
-        sdbusplus::message::message getSensorValueResp =
-            conn->call(getSensorValue);
+        sdbusplus::message_t getSensorValueResp = conn->call(getSensorValue);
         getSensorValueResp.read(sensorValue);
     }
     catch (const sdbusplus::exception_t&)
@@ -194,14 +193,14 @@
     }
 
     // Get the threshold value to put in the event data
-    sdbusplus::message::message getThreshold =
+    sdbusplus::message_t getThreshold =
         conn->new_method_call(msg.get_sender(), msg.get_path(),
                               "org.freedesktop.DBus.Properties", "Get");
     getThreshold.append(thresholdInterface, event);
     std::variant<double, int64_t> thresholdValue;
     try
     {
-        sdbusplus::message::message getThresholdResp = conn->call(getThreshold);
+        sdbusplus::message_t getThresholdResp = conn->call(getThreshold);
         getThresholdResp.read(thresholdValue);
     }
     catch (const sdbusplus::exception_t&)
@@ -251,10 +250,10 @@
 {
     for (auto iter = matchers.begin(); iter != matchers.end(); iter++)
     {
-        iter->second = std::make_shared<sdbusplus::bus::match::match>(
-            static_cast<sdbusplus::bus::bus&>(*conn),
+        iter->second = std::make_shared<sdbusplus::bus::match_t>(
+            static_cast<sdbusplus::bus_t&>(*conn),
             "type='signal',member=" + iter->first,
-            [conn, iter](sdbusplus::message::message& msg) {
+            [conn, iter](sdbusplus::message_t& msg) {
                 generateEvent(iter->first, conn, msg);
             });
     }
diff --git a/include/threshold_event_monitor.hpp b/include/threshold_event_monitor.hpp
index cd5397a..a8cf83c 100644
--- a/include/threshold_event_monitor.hpp
+++ b/include/threshold_event_monitor.hpp
@@ -34,11 +34,10 @@
 
 static const std::string openBMCMessageRegistryVersion("0.1");
 
-inline static sdbusplus::bus::match::match startThresholdAssertMonitor(
+inline static sdbusplus::bus::match_t startThresholdAssertMonitor(
     std::shared_ptr<sdbusplus::asio::connection> conn)
 {
-    auto thresholdAssertMatcherCallback = [conn](sdbusplus::message::message&
-                                                     msg) {
+    auto thresholdAssertMatcherCallback = [conn](sdbusplus::message_t& msg) {
         // This static set of std::pair<path, event> tracks asserted events to
         // avoid duplicate logs or deasserts logged without an assert
         static boost::container::flat_set<std::pair<std::string, std::string>>
@@ -114,7 +113,7 @@
                         thresholdEventDataTriggerReadingByte3;
 
         // Get the sensor reading to put in the event data
-        sdbusplus::message::message getSensorValue =
+        sdbusplus::message_t getSensorValue =
             conn->new_method_call(msg.get_sender(), msg.get_path(),
                                   "org.freedesktop.DBus.Properties", "GetAll");
         getSensorValue.append("xyz.openbmc_project.Sensor.Value");
@@ -122,7 +121,7 @@
             sensorValue;
         try
         {
-            sdbusplus::message::message getSensorValueResp =
+            sdbusplus::message_t getSensorValueResp =
                 conn->call(getSensorValue);
             getSensorValueResp.read(sensorValue);
         }
@@ -164,15 +163,14 @@
         {
             event.erase(pos, alarm.length());
         }
-        sdbusplus::message::message getThreshold =
+        sdbusplus::message_t getThreshold =
             conn->new_method_call(msg.get_sender(), msg.get_path(),
                                   "org.freedesktop.DBus.Properties", "Get");
         getThreshold.append(thresholdInterface, event);
         std::variant<double, int64_t> thresholdValue;
         try
         {
-            sdbusplus::message::message getThresholdResp =
-                conn->call(getThreshold);
+            sdbusplus::message_t getThresholdResp = conn->call(getThreshold);
             getThresholdResp.read(thresholdValue);
         }
         catch (const sdbusplus::exception_t&)
@@ -275,8 +273,8 @@
             "REDFISH_MESSAGE_ARGS=%.*s,%f,%f", sensorName.length(),
             sensorName.data(), assertValue, thresholdVal);
     };
-    sdbusplus::bus::match::match thresholdAssertMatcher(
-        static_cast<sdbusplus::bus::bus&>(*conn),
+    sdbusplus::bus::match_t thresholdAssertMatcher(
+        static_cast<sdbusplus::bus_t&>(*conn),
         "type='signal', member='ThresholdAsserted'",
         std::move(thresholdAssertMatcherCallback));
     return thresholdAssertMatcher;
diff --git a/include/watchdog_event_monitor.hpp b/include/watchdog_event_monitor.hpp
index 84b8cb7..facb282 100644
--- a/include/watchdog_event_monitor.hpp
+++ b/include/watchdog_event_monitor.hpp
@@ -55,13 +55,13 @@
 
 inline static void sendWatchdogEventLog(
     std::shared_ptr<sdbusplus::asio::connection> conn,
-    sdbusplus::message::message& msg, bool assert,
+    sdbusplus::message_t& msg, bool assert,
     std::optional<std::string_view> expireAction = std::nullopt)
 {
     // SEL event data is three bytes where 0xFF means unspecified
     std::vector<uint8_t> eventData(selEvtDataMaxSize, 0xFF);
 
-    sdbusplus::message::message getWatchdogStatus =
+    sdbusplus::message_t getWatchdogStatus =
         conn->new_method_call(msg.get_sender(), msg.get_path(),
                               "org.freedesktop.DBus.Properties", "GetAll");
     getWatchdogStatus.append("xyz.openbmc_project.State.Watchdog");
@@ -71,7 +71,7 @@
 
     try
     {
-        sdbusplus::message::message getWatchdogStatusResp =
+        sdbusplus::message_t getWatchdogStatusResp =
             conn->call(getWatchdogStatus);
         getWatchdogStatusResp.read(watchdogStatus);
     }
@@ -186,7 +186,7 @@
 
     // get watchdog status properties
     static bool wdt_nolog;
-    sdbusplus::bus::bus bus = sdbusplus::bus::new_default();
+    sdbusplus::bus_t bus = sdbusplus::bus::new_default();
     uint8_t netFn = 0x06;
     uint8_t lun = 0x00;
     uint8_t cmd = 0x25;
@@ -234,23 +234,22 @@
     }
 }
 
-inline static sdbusplus::bus::match::match
+inline static sdbusplus::bus::match_t
     startWatchdogEventMonitor(std::shared_ptr<sdbusplus::asio::connection> conn)
 {
-    auto watchdogEventMatcherCallback =
-        [conn](sdbusplus::message::message& msg) {
-            std::string expiredAction;
-            msg.read(expiredAction);
+    auto watchdogEventMatcherCallback = [conn](sdbusplus::message_t& msg) {
+        std::string expiredAction;
+        msg.read(expiredAction);
 
-            std::string_view action = expiredAction;
-            action.remove_prefix(
-                std::min(action.find_last_of(".") + 1, action.size()));
+        std::string_view action = expiredAction;
+        action.remove_prefix(
+            std::min(action.find_last_of(".") + 1, action.size()));
 
-            sendWatchdogEventLog(conn, msg, true, action);
-        };
+        sendWatchdogEventLog(conn, msg, true, action);
+    };
 
-    sdbusplus::bus::match::match watchdogEventMatcher(
-        static_cast<sdbusplus::bus::bus&>(*conn),
+    sdbusplus::bus::match_t watchdogEventMatcher(
+        static_cast<sdbusplus::bus_t&>(*conn),
         "type='signal',interface='xyz.openbmc_project.Watchdog',"
         "member='Timeout'",
         std::move(watchdogEventMatcherCallback));
diff --git a/src/sel_logger.cpp b/src/sel_logger.cpp
index b7f6a77..29cbd46 100644
--- a/src/sel_logger.cpp
+++ b/src/sel_logger.cpp
@@ -140,13 +140,13 @@
     // Reload rsyslog so it knows to start new log files
     boost::asio::io_service io;
     auto dbus = std::make_shared<sdbusplus::asio::connection>(io);
-    sdbusplus::message::message rsyslogReload = dbus->new_method_call(
+    sdbusplus::message_t rsyslogReload = dbus->new_method_call(
         "org.freedesktop.systemd1", "/org/freedesktop/systemd1",
         "org.freedesktop.systemd1.Manager", "ReloadUnit");
     rsyslogReload.append("rsyslog.service", "replace");
     try
     {
-        sdbusplus::message::message reloadResponse = dbus->call(rsyslogReload);
+        sdbusplus::message_t reloadResponse = dbus->call(rsyslogReload);
     }
     catch (const sdbusplus::exception_t& e)
     {
@@ -289,17 +289,16 @@
     ifaceAddSel->initialize();
 
 #ifdef SEL_LOGGER_MONITOR_THRESHOLD_EVENTS
-    sdbusplus::bus::match::match thresholdAssertMonitor =
+    sdbusplus::bus::match_t thresholdAssertMonitor =
         startThresholdAssertMonitor(conn);
 #endif
 
 #ifdef REDFISH_LOG_MONITOR_PULSE_EVENTS
-    sdbusplus::bus::match::match pulseEventMonitor =
-        startPulseEventMonitor(conn);
+    sdbusplus::bus::match_t pulseEventMonitor = startPulseEventMonitor(conn);
 #endif
 
 #ifdef SEL_LOGGER_MONITOR_WATCHDOG_EVENTS
-    sdbusplus::bus::match::match watchdogEventMonitor =
+    sdbusplus::bus::match_t watchdogEventMonitor =
         startWatchdogEventMonitor(conn);
 #endif