add .clang-format

Change-Id: I7c2a527b4751a560703a61fcbe9638b150546af5
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/utils.hpp b/utils.hpp
index 535ea66..8b69b09 100644
--- a/utils.hpp
+++ b/utils.hpp
@@ -1,9 +1,9 @@
 #pragma once
+#include "types.hpp"
+
 #include <experimental/optional>
 #include <sdbusplus/server.hpp>
 
-#include "types.hpp"
-
 namespace ipmi
 {
 
@@ -29,54 +29,56 @@
  *           require. This class reduces the number of such calls by caching
  *           the lookup for a specific service.
  */
-class ServiceCache {
-    public:
-        /** @brief Creates a new service cache for the given interface
-         *         and path.
-         *
-         *  @param[in] intf - The interface used for each lookup
-         *  @param[in] path - The path used for each lookup
-         */
-        ServiceCache(const std::string& intf, const std::string& path);
-        ServiceCache(std::string&& intf, std::string&& path);
+class ServiceCache
+{
+  public:
+    /** @brief Creates a new service cache for the given interface
+     *         and path.
+     *
+     *  @param[in] intf - The interface used for each lookup
+     *  @param[in] path - The path used for each lookup
+     */
+    ServiceCache(const std::string& intf, const std::string& path);
+    ServiceCache(std::string&& intf, std::string&& path);
 
-        /** @brief Gets the service name from the cache or does in a
-         *         lookup when invalid.
-         *
-         *  @param[in] bus - The bus associated with and used for looking
-         *                   up the service.
-         */
-        const std::string& getService(sdbusplus::bus::bus& bus);
+    /** @brief Gets the service name from the cache or does in a
+     *         lookup when invalid.
+     *
+     *  @param[in] bus - The bus associated with and used for looking
+     *                   up the service.
+     */
+    const std::string& getService(sdbusplus::bus::bus& bus);
 
-        /** @brief Invalidates the current service name */
-        void invalidate();
+    /** @brief Invalidates the current service name */
+    void invalidate();
 
-        /** @brief A wrapper around sdbusplus bus.new_method_call
-         *
-         *  @param[in] bus - The bus used for calling the method
-         *  @param[in] intf - The interface containing the method
-         *  @param[in] method - The method name
-         *  @return The message containing the method call.
-         */
-        sdbusplus::message::message newMethodCall(sdbusplus::bus::bus& bus,
-                                                  const char *intf,
-                                                  const char *method);
+    /** @brief A wrapper around sdbusplus bus.new_method_call
+     *
+     *  @param[in] bus - The bus used for calling the method
+     *  @param[in] intf - The interface containing the method
+     *  @param[in] method - The method name
+     *  @return The message containing the method call.
+     */
+    sdbusplus::message::message newMethodCall(sdbusplus::bus::bus& bus,
+                                              const char* intf,
+                                              const char* method);
 
-        /** @brief Check to see if the current cache is valid
-         *
-         * @param[in] bus - The bus used for the service lookup
-         * @return True if the cache is valid false otherwise.
-         */
-        bool isValid(sdbusplus::bus::bus& bus) const;
-    private:
-        /** @brief DBUS interface provided by the service */
-        const std::string intf;
-        /** @brief DBUS path provided by the service */
-        const std::string path;
-        /** @brief The name of the service if valid */
-        std::experimental::optional<std::string> cachedService;
-        /** @brief The name of the bus used in the service lookup */
-        std::experimental::optional<std::string> cachedBusName;
+    /** @brief Check to see if the current cache is valid
+     *
+     * @param[in] bus - The bus used for the service lookup
+     * @return True if the cache is valid false otherwise.
+     */
+    bool isValid(sdbusplus::bus::bus& bus) const;
+
+  private:
+    /** @brief DBUS interface provided by the service */
+    const std::string intf;
+    /** @brief DBUS path provided by the service */
+    const std::string path;
+    /** @brief The name of the service if valid */
+    std::experimental::optional<std::string> cachedService;
+    /** @brief The name of the bus used in the service lookup */
+    std::experimental::optional<std::string> cachedBusName;
 };
 
 /**
@@ -87,8 +89,7 @@
  * @param[in] path - DBUS Object Path
  *
  */
-std::string getService(sdbusplus::bus::bus& bus,
-                       const std::string& intf,
+std::string getService(sdbusplus::bus::bus& bus, const std::string& intf,
                        const std::string& path);
 
 /** @brief Gets the dbus object info implementing the given interface
@@ -127,10 +128,8 @@
  *  @param[in] property - name of the property.
  *  @return On success returns the value of the property.
  */
-Value getDbusProperty(sdbusplus::bus::bus& bus,
-                      const std::string& service,
-                      const std::string& objPath,
-                      const std::string& interface,
+Value getDbusProperty(sdbusplus::bus::bus& bus, const std::string& service,
+                      const std::string& objPath, const std::string& interface,
                       const std::string& property);
 
 /** @brief Gets all the properties associated with the given object
@@ -154,8 +153,8 @@
  *  @return On success returns the map of name value pair.
  */
 ObjectValueTree getManagedObjects(sdbusplus::bus::bus& bus,
-                                 const std::string& service,
-                                 const std::string& objPath);
+                                  const std::string& service,
+                                  const std::string& objPath);
 
 /** @brief Sets the property value of the given object.
  *  @param[in] bus - DBUS Bus Object.
@@ -165,12 +164,9 @@
  *  @param[in] property - name of the property.
  *  @param[in] value - value which needs to be set.
  */
-void setDbusProperty(sdbusplus::bus::bus& bus,
-                     const std::string& service,
-                     const std::string& objPath,
-                     const std::string& interface,
-                     const std::string& property,
-                     const Value& value);
+void setDbusProperty(sdbusplus::bus::bus& bus, const std::string& service,
+                     const std::string& objPath, const std::string& interface,
+                     const std::string& property, const Value& value);
 
 /** @brief  Gets all the dbus objects from the given service root
  *          which matches the object identifier.
@@ -204,8 +200,7 @@
  *  @param[in] interfaces - Dbus interface list.
  *  @return map of object path and service info.
  */
-ObjectTree getAllAncestors(sdbusplus::bus::bus& bus,
-                           const std::string& path,
+ObjectTree getAllAncestors(sdbusplus::bus::bus& bus, const std::string& path,
                            InterfaceList&& interfaces);
 
 /** @struct VariantToDoubleVisitor
@@ -216,14 +211,14 @@
 {
     template <typename T>
     std::enable_if_t<std::is_arithmetic<T>::value, double>
-    operator()(const T &t) const
+        operator()(const T& t) const
     {
         return static_cast<double>(t);
     }
 
     template <typename T>
     std::enable_if_t<!std::is_arithmetic<T>::value, double>
-    operator()(const T &t) const
+        operator()(const T& t) const
     {
         throw std::invalid_argument("Cannot translate type to double");
     }
@@ -239,13 +234,11 @@
  *  @param[in] interface - Dbus interface.
  *  @param[in] method - Dbus method.
  */
-void callDbusMethod(sdbusplus::bus::bus& bus,
-                    const std::string& service,
-                    const std::string& objPath,
-                    const std::string& interface,
+void callDbusMethod(sdbusplus::bus::bus& bus, const std::string& service,
+                    const std::string& objPath, const std::string& interface,
                     const std::string& method);
 
-} //namespace method_no_args
+} // namespace method_no_args
 
 namespace network
 {
@@ -257,10 +250,13 @@
 constexpr auto IPV6_PREFIX = "fe80";
 constexpr auto IP_INTERFACE = "xyz.openbmc_project.Network.IP";
 constexpr auto MAC_INTERFACE = "xyz.openbmc_project.Network.MACAddress";
-constexpr auto SYSTEMCONFIG_INTERFACE = "xyz.openbmc_project.Network.SystemConfiguration";
-constexpr auto ETHERNET_INTERFACE = "xyz.openbmc_project.Network.EthernetInterface";
+constexpr auto SYSTEMCONFIG_INTERFACE =
+    "xyz.openbmc_project.Network.SystemConfiguration";
+constexpr auto ETHERNET_INTERFACE =
+    "xyz.openbmc_project.Network.EthernetInterface";
 constexpr auto IP_CREATE_INTERFACE = "xyz.openbmc_project.Network.IP.Create";
-constexpr auto VLAN_CREATE_INTERFACE = "xyz.openbmc_project.Network.VLAN.Create";
+constexpr auto VLAN_CREATE_INTERFACE =
+    "xyz.openbmc_project.Network.VLAN.Create";
 constexpr auto VLAN_INTERFACE = "xyz.openbmc_project.Network.VLAN";
 
 /* @brief converts the given subnet into prefix notation.
@@ -270,7 +266,6 @@
  */
 uint8_t toPrefix(int addressFamily, const std::string& subnetMask);
 
-
 /** @brief Sets the ip on the system.
  *  @param[in] bus - DBUS Bus Object.
  *  @param[in] service - Dbus service name.
@@ -279,12 +274,9 @@
  *  @param[in] ipaddress - IPaddress.
  *  @param[in] prefix - Prefix length.
  */
-void createIP(sdbusplus::bus::bus& bus,
-              const std::string& service,
-              const std::string& objPath,
-              const std::string& protocolType,
-              const std::string& ipaddress,
-              uint8_t prefix);
+void createIP(sdbusplus::bus::bus& bus, const std::string& service,
+              const std::string& objPath, const std::string& protocolType,
+              const std::string& ipaddress, uint8_t prefix);
 
 /** @brief Creates the VLAN on the given interface.
  *  @param[in] bus - DBUS Bus Object.
@@ -293,10 +285,8 @@
  *  @param[in] interface - EthernetInterface.
  *  @param[in] vlanID - Vlan ID.
  */
-void createVLAN(sdbusplus::bus::bus& bus,
-                const std::string& service,
-                const std::string& objPath,
-                const std::string& interface,
+void createVLAN(sdbusplus::bus::bus& bus, const std::string& service,
+                const std::string& objPath, const std::string& interface,
                 uint32_t vlanID);
 
 /** @brief Gets the vlan id from the given object path.
@@ -304,7 +294,5 @@
  */
 uint32_t getVLAN(const std::string& path);
 
-} //namespace network
+} // namespace network
 } // namespace ipmi
-
-