Change files to use standard unix file endings

CRLF line endings are non-standard for this project. Change them to use
the standard unix LF ending.

Tested: `git show -w` shows no difference

Change-Id: I353adcd2054c48a040b4e3a09bc46913cb6422fa
Signed-off-by: Vernon Mauery <vernon.mauery@linux.intel.com>
diff --git a/src/utils.cpp b/src/utils.cpp
index 775c39e..b4ed9f7 100644
--- a/src/utils.cpp
+++ b/src/utils.cpp
@@ -1,134 +1,134 @@
-/*

-// Copyright (c) 2018 Intel Corporation

-//

-// Licensed under the Apache License, Version 2.0 (the "License");

-// you may not use this file except in compliance with the License.

-// You may obtain a copy of the License at

-//

-//      http://www.apache.org/licenses/LICENSE-2.0

-//

-// Unless required by applicable law or agreed to in writing, software

-// distributed under the License is distributed on an "AS IS" BASIS,

-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

-// See the License for the specific language governing permissions and

-// limitations under the License.

-*/

-#include "utils.hpp"

-

-static inline void checkAndThrowInternalFailure(boost::system::error_code& ec,

-                                                const std::string& msg)

-{

-    if (ec)

-    {

-        std::string msgToLog = ec.message() + (msg.empty() ? "" : " - " + msg);

-        phosphor::logging::log<phosphor::logging::level::ERR>(msgToLog.c_str());

-        phosphor::logging::elog<

-            sdbusplus::xyz::openbmc_project::Common::Error::InternalFailure>();

-    }

-    return;

-}

-

-void systemdDaemonReload(

-    const std::shared_ptr<sdbusplus::asio::connection>& conn,

-    boost::asio::yield_context yield)

-{

-    boost::system::error_code ec;

-    conn->yield_method_call<>(yield, ec, sysdService, sysdObjPath, sysdMgrIntf,

-                              sysdReloadMethod);

-    checkAndThrowInternalFailure(ec, "daemon-reload operation failed");

-    return;

-}

-

-static inline uint32_t getJobId(const std::string& path)

-{

-    auto pos = path.rfind("/");

-    if (pos == std::string::npos)

-    {

-        phosphor::logging::log<phosphor::logging::level::ERR>(

-            "Unable to get job id from job path");

-        phosphor::logging::elog<

-            sdbusplus::xyz::openbmc_project::Common::Error::InternalFailure>();

-    }

-    return static_cast<uint32_t>(std::stoul(path.substr(pos + 1)));

-}

-

-void systemdUnitAction(const std::shared_ptr<sdbusplus::asio::connection>& conn,

-                       boost::asio::yield_context yield,

-                       const std::string& unitName,

-                       const std::string& actionMethod)

-{

-    boost::system::error_code ec;

-    auto jobPath = conn->yield_method_call<sdbusplus::message::object_path>(

-        yield, ec, sysdService, sysdObjPath, sysdMgrIntf, actionMethod,

-        unitName, sysdReplaceMode);

-    checkAndThrowInternalFailure(ec,

-                                 "Systemd operation failed, " + actionMethod);

-    // Query the job till it doesn't exist anymore.

-    // this way we guarantee that queued job id is done.

-    // this is needed to make sure dependency list on units are

-    // properly handled.

-    while (1)

-    {

-        ec.clear();

-        conn->yield_method_call<>(yield, ec, sysdService, sysdObjPath,

-                                  sysdMgrIntf, sysdGetJobMethod,

-                                  getJobId(jobPath.str));

-        if (ec)

-        {

-            if (ec.value() == boost::system::errc::no_such_file_or_directory)

-            {

-                // Queued job is done, return now

-                return;

-            }

-            phosphor::logging::log<phosphor::logging::level::ERR>(

-                "Systemd operation failed for job query");

-            phosphor::logging::elog<sdbusplus::xyz::openbmc_project::Common::

-                                        Error::InternalFailure>();

-        }

-        boost::asio::steady_timer sleepTimer(conn->get_io_context());

-        sleepTimer.expires_after(std::chrono::milliseconds(20));

-        ec.clear();

-        sleepTimer.async_wait(yield[ec]);

-        checkAndThrowInternalFailure(ec, "Systemd operation timer error");

-    }

-    return;

-}

-

-void systemdUnitFilesStateChange(

-    const std::shared_ptr<sdbusplus::asio::connection>& conn,

-    boost::asio::yield_context yield, const std::vector<std::string>& unitFiles,

-    const std::string& unitState, bool maskedState, bool enabledState)

-{

-    boost::system::error_code ec;

-

-    if (unitState == stateMasked && !maskedState)

-    {

-        conn->yield_method_call<>(yield, ec, sysdService, sysdObjPath,

-                                  sysdMgrIntf, "UnmaskUnitFiles", unitFiles,

-                                  false);

-        checkAndThrowInternalFailure(ec, "Systemd UnmaskUnitFiles() failed.");

-    }

-    else if (unitState != stateMasked && maskedState)

-    {

-        conn->yield_method_call<>(yield, ec, sysdService, sysdObjPath,

-                                  sysdMgrIntf, "MaskUnitFiles", unitFiles,

-                                  false, false);

-        checkAndThrowInternalFailure(ec, "Systemd MaskUnitFiles() failed.");

-    }

-    ec.clear();

-    if (unitState != stateEnabled && enabledState)

-    {

-        conn->yield_method_call<>(yield, ec, sysdService, sysdObjPath,

-                                  sysdMgrIntf, "EnableUnitFiles", unitFiles,

-                                  false, false);

-        checkAndThrowInternalFailure(ec, "Systemd EnableUnitFiles() failed.");

-    }

-    else if (unitState != stateDisabled && !enabledState)

-    {

-        conn->yield_method_call<>(yield, ec, sysdService, sysdObjPath,

-                                  sysdMgrIntf, "DisableUnitFiles", unitFiles,

-                                  false);

-        checkAndThrowInternalFailure(ec, "Systemd DisableUnitFiles() failed.");

-    }

-    return;

-}

+/*
+// Copyright (c) 2018 Intel Corporation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+*/
+#include "utils.hpp"
+
+static inline void checkAndThrowInternalFailure(boost::system::error_code& ec,
+                                                const std::string& msg)
+{
+    if (ec)
+    {
+        std::string msgToLog = ec.message() + (msg.empty() ? "" : " - " + msg);
+        phosphor::logging::log<phosphor::logging::level::ERR>(msgToLog.c_str());
+        phosphor::logging::elog<
+            sdbusplus::xyz::openbmc_project::Common::Error::InternalFailure>();
+    }
+    return;
+}
+
+void systemdDaemonReload(
+    const std::shared_ptr<sdbusplus::asio::connection>& conn,
+    boost::asio::yield_context yield)
+{
+    boost::system::error_code ec;
+    conn->yield_method_call<>(yield, ec, sysdService, sysdObjPath, sysdMgrIntf,
+                              sysdReloadMethod);
+    checkAndThrowInternalFailure(ec, "daemon-reload operation failed");
+    return;
+}
+
+static inline uint32_t getJobId(const std::string& path)
+{
+    auto pos = path.rfind("/");
+    if (pos == std::string::npos)
+    {
+        phosphor::logging::log<phosphor::logging::level::ERR>(
+            "Unable to get job id from job path");
+        phosphor::logging::elog<
+            sdbusplus::xyz::openbmc_project::Common::Error::InternalFailure>();
+    }
+    return static_cast<uint32_t>(std::stoul(path.substr(pos + 1)));
+}
+
+void systemdUnitAction(const std::shared_ptr<sdbusplus::asio::connection>& conn,
+                       boost::asio::yield_context yield,
+                       const std::string& unitName,
+                       const std::string& actionMethod)
+{
+    boost::system::error_code ec;
+    auto jobPath = conn->yield_method_call<sdbusplus::message::object_path>(
+        yield, ec, sysdService, sysdObjPath, sysdMgrIntf, actionMethod,
+        unitName, sysdReplaceMode);
+    checkAndThrowInternalFailure(ec,
+                                 "Systemd operation failed, " + actionMethod);
+    // Query the job till it doesn't exist anymore.
+    // this way we guarantee that queued job id is done.
+    // this is needed to make sure dependency list on units are
+    // properly handled.
+    while (1)
+    {
+        ec.clear();
+        conn->yield_method_call<>(yield, ec, sysdService, sysdObjPath,
+                                  sysdMgrIntf, sysdGetJobMethod,
+                                  getJobId(jobPath.str));
+        if (ec)
+        {
+            if (ec.value() == boost::system::errc::no_such_file_or_directory)
+            {
+                // Queued job is done, return now
+                return;
+            }
+            phosphor::logging::log<phosphor::logging::level::ERR>(
+                "Systemd operation failed for job query");
+            phosphor::logging::elog<sdbusplus::xyz::openbmc_project::Common::
+                                        Error::InternalFailure>();
+        }
+        boost::asio::steady_timer sleepTimer(conn->get_io_context());
+        sleepTimer.expires_after(std::chrono::milliseconds(20));
+        ec.clear();
+        sleepTimer.async_wait(yield[ec]);
+        checkAndThrowInternalFailure(ec, "Systemd operation timer error");
+    }
+    return;
+}
+
+void systemdUnitFilesStateChange(
+    const std::shared_ptr<sdbusplus::asio::connection>& conn,
+    boost::asio::yield_context yield, const std::vector<std::string>& unitFiles,
+    const std::string& unitState, bool maskedState, bool enabledState)
+{
+    boost::system::error_code ec;
+
+    if (unitState == stateMasked && !maskedState)
+    {
+        conn->yield_method_call<>(yield, ec, sysdService, sysdObjPath,
+                                  sysdMgrIntf, "UnmaskUnitFiles", unitFiles,
+                                  false);
+        checkAndThrowInternalFailure(ec, "Systemd UnmaskUnitFiles() failed.");
+    }
+    else if (unitState != stateMasked && maskedState)
+    {
+        conn->yield_method_call<>(yield, ec, sysdService, sysdObjPath,
+                                  sysdMgrIntf, "MaskUnitFiles", unitFiles,
+                                  false, false);
+        checkAndThrowInternalFailure(ec, "Systemd MaskUnitFiles() failed.");
+    }
+    ec.clear();
+    if (unitState != stateEnabled && enabledState)
+    {
+        conn->yield_method_call<>(yield, ec, sysdService, sysdObjPath,
+                                  sysdMgrIntf, "EnableUnitFiles", unitFiles,
+                                  false, false);
+        checkAndThrowInternalFailure(ec, "Systemd EnableUnitFiles() failed.");
+    }
+    else if (unitState != stateDisabled && !enabledState)
+    {
+        conn->yield_method_call<>(yield, ec, sysdService, sysdObjPath,
+                                  sysdMgrIntf, "DisableUnitFiles", unitFiles,
+                                  false);
+        checkAndThrowInternalFailure(ec, "Systemd DisableUnitFiles() failed.");
+    }
+    return;
+}