mirror of
https://github.com/XRPLF/rippled.git
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Add UptimeTimer class
This commit is contained in:
Vinnie Falco
66
modules/ripple_basics/events/ripple_UptimeTimer.cpp
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66
modules/ripple_basics/events/ripple_UptimeTimer.cpp
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@@ -0,0 +1,66 @@
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//------------------------------------------------------------------------------
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/*
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Copyright (c) 2011-2013, OpenCoin, Inc.
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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//==============================================================================
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UptimeTimer::UptimeTimer ()
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: m_shadowPointer (0)
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, m_startTime (::time (0))
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{
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}
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UptimeTimer::~UptimeTimer ()
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{
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}
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void UptimeTimer::initializeShadowPointerIfNecessary (int* shadowPointer)
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{
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if (m_shadowPointer == 0)
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{
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m_shadowPointer = static_cast <int volatile*> (shadowPointer);
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}
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}
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void UptimeTimer::resetShadowPointerIfSet (int* shadowPointer)
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{
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if (m_shadowPointer == shadowPointer)
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{
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m_shadowPointer = 0;
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}
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}
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int UptimeTimer::getElapsedSeconds ()
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{
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int result;
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if (m_shadowPointer != 0)
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{
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result = *m_shadowPointer;
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}
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else
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{
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result = static_cast <int> (::time (0) - m_startTime);
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}
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return result;
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}
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UptimeTimer& UptimeTimer::getInstance ()
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{
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static UptimeTimer instance;
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return instance;
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}
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44
modules/ripple_basics/events/ripple_UptimeTimer.h
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44
modules/ripple_basics/events/ripple_UptimeTimer.h
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@@ -0,0 +1,44 @@
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//------------------------------------------------------------------------------
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/*
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Copyright (c) 2011-2013, OpenCoin, Inc.
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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//==============================================================================
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#ifndef RIPPLE_UPTIMETIMER_H
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#define RIPPLE_UPTIMETIMER_H
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/** Singleton for tracking uptime.
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*/
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class UptimeTimer
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{
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private:
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UptimeTimer ();
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~UptimeTimer ();
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public:
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void initializeShadowPointerIfNecessary (int* shadowPointer);
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void resetShadowPointerIfSet (int* shadowPointer);
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int getElapsedSeconds ();
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static UptimeTimer& getInstance ();
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private:
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time_t m_startTime;
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int volatile* m_shadowPointer;
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};
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#endif
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@@ -27,10 +27,12 @@
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// VFALCO: TODO, fix these warnings!
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#ifdef _MSC_VER
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//#pragma warning (push) // Causes spurious C4503 "decorated name exceeds maximum length"
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#pragma warning (disable: 4018) // signed/unsigned mismatch
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#pragma warning (disable: 4244) // conversion, possible loss of data
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//#pragma warning (disable: 4018) // signed/unsigned mismatch
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//#pragma warning (disable: 4244) // conversion, possible loss of data
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#endif
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#include "events/ripple_UptimeTimer.cpp"
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#ifdef _MSC_VER
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//#pragma warning (pop)
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#endif
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@@ -32,6 +32,10 @@
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#ifndef RIPPLE_BASICS_H
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#define RIPPLE_BASICS_H
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#include <ctime>
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#include "src/cpp/ripple/IntegerTypes.h"
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#include "events/ripple_UptimeTimer.h"
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#endif
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@@ -173,6 +173,12 @@
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</ExcludedFromBuild>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
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</ClCompile>
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<ClCompile Include="modules\ripple_basics\events\ripple_UptimeTimer.cpp">
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</ExcludedFromBuild>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
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</ClCompile>
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<ClCompile Include="modules\ripple_basics\ripple_basics.cpp" />
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<ClCompile Include="modules\ripple_client\ripple_client.cpp" />
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<ClCompile Include="modules\ripple_db\ripple_db.cpp" />
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@@ -1163,6 +1169,7 @@
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<ClInclude Include="build\proto\ripple.pb.h" />
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<ClInclude Include="database\sqlite3.h" />
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<ClInclude Include="database\sqlite3ext.h" />
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<ClInclude Include="modules\ripple_basics\events\ripple_UptimeTimer.h" />
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<ClInclude Include="modules\ripple_basics\ripple_basics.h" />
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<ClInclude Include="modules\ripple_client\ripple_client.h" />
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<ClInclude Include="modules\ripple_db\ripple_db.h" />
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@@ -124,6 +124,9 @@
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<Filter Include="1. Modules\ripple_basics\containers">
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<UniqueIdentifier>{96cbc9ff-0118-4844-bb4c-05aef58a60b5}</UniqueIdentifier>
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</Filter>
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<Filter Include="1. Modules\ripple_basics\events">
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<UniqueIdentifier>{f585ac4d-1867-4f3d-b0a2-eceae4d7e7e7}</UniqueIdentifier>
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</Filter>
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</ItemGroup>
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<ItemGroup>
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<ClCompile Include="src\cpp\database\sqlite3.c">
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@@ -738,6 +741,9 @@
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<ClCompile Include="modules\ripple_mess\ripple_mess.cpp">
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<Filter>1. Modules\ripple_mess</Filter>
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</ClCompile>
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<ClCompile Include="modules\ripple_basics\events\ripple_UptimeTimer.cpp">
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<Filter>1. Modules\ripple_basics\events</Filter>
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</ClCompile>
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</ItemGroup>
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<ItemGroup>
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<ClInclude Include="database\sqlite3ext.h">
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@@ -1379,6 +1385,9 @@
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<ClInclude Include="src\cpp\ripple\KeyCache.h">
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<Filter>1. Modules\ripple_basics\containers</Filter>
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</ClInclude>
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<ClInclude Include="modules\ripple_basics\events\ripple_UptimeTimer.h">
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<Filter>1. Modules\ripple_basics\events</Filter>
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</ClInclude>
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</ItemGroup>
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<ItemGroup>
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<None Include="SConstruct" />
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