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Split thread and range stuff out of utils

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This commit is contained in:
Vinnie Falco
2013-05-27 10:05:49 -07:00
parent 9b5d047c90
commit 90bc0c1a8c
16 changed files with 271 additions and 128 deletions
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33
modules/ripple_basics/containers/ripple_RangeSet.h
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@@ -68,6 +68,39 @@ namespace boost
};
}
// VFALCO: Maybe not the best place for this but it sort of makes sense here
// VFALCO: NOTE, these three are unused.
/*
template<typename T> T range_check(const T& value, const T& minimum, const T& maximum)
{
if ((value < minimum) || (value > maximum))
throw std::runtime_error("Value out of range");
return value;
}
template<typename T> T range_check_min(const T& value, const T& minimum)
{
if (value < minimum)
throw std::runtime_error("Value out of range");
return value;
}
template<typename T> T range_check_max(const T& value, const T& maximum)
{
if (value > maximum)
throw std::runtime_error("Value out of range");
return value;
}
*/
template<typename T, typename U> T range_check_cast(const U& value, const T& minimum, const T& maximum)
{
if ((value < minimum) || (value > maximum))
throw std::runtime_error("Value out of range");
return static_cast<T>(value);
}
#endif
// vim:ts=4

2
modules/ripple_basics/ripple_basics.cpp
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@@ -66,6 +66,8 @@
#include "memory/ripple_ByteOrder.cpp"
#include "system/ripple_RandomNumbers.cpp"
#include "system/ripple_ThreadName.cpp"
#include "system/ripple_Time.cpp"
#ifdef _MSC_VER
//#pragma warning (pop)

10
modules/ripple_basics/ripple_basics.h
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@@ -38,6 +38,11 @@
#include <sstream>
#include <string>
#include <boost/version.hpp>
#if BOOST_VERSION < 104700
#error Boost 1.47 or later is required
#endif
// Log
#include <boost/thread/recursive_mutex.hpp>
// Forward declaration
@@ -68,6 +73,9 @@ namespace boost {
#include <boost/ref.hpp>
#include <boost/make_shared.hpp>
// RippleTime
#include <boost/date_time/posix_time/posix_time.hpp>
// ByteOrder
#ifdef WIN32
// (nothing)
@@ -103,5 +111,7 @@ namespace boost {
#include "system/ripple_PlatformMacros.h"
#include "system/ripple_RandomNumbers.h"
#include "system/ripple_ThreadName.h"
#include "system/ripple_Time.h"
#endif

82
modules/ripple_basics/system/ripple_ThreadName.cpp Normal file
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@@ -0,0 +1,82 @@
//------------------------------------------------------------------------------
/*
Copyright (c) 2011-2013, OpenCoin, Inc.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
//==============================================================================
// VFALCO: TODO, use VFLIB_MSVC macro instead
#if _MSC_VER
void setCallingThreadName (char const* threadName)
{
struct ThreadInfo
{
DWORD dwType;
LPCSTR szName;
DWORD dwThreadID;
DWORD dwFlags;
};
ThreadInfo info;
info.dwType = 0x1000;
info.szName = threadName;
info.dwThreadID = GetCurrentThreadId ();
info.dwFlags = 0;
__try
{
// This is a VisualStudio specific exception
RaiseException (0x406d1388, 0, sizeof (info) / sizeof (ULONG_PTR), (ULONG_PTR*) &info);
}
__except (EXCEPTION_CONTINUE_EXECUTION)
{
}
}
#else
#ifdef PR_SET_NAME
#define HAVE_NAME_THREAD
extern void setCallingThreadName (const char* n)
{
static std::string pName;
if (pName.empty())
{
std::ifstream cLine("/proc/self/cmdline", std::ios::in);
cLine >> pName;
if (pName.empty())
pName = "rippled";
else
{
size_t zero = pName.find_first_of('\0');
if ((zero != std::string::npos) && (zero != 0))
pName = pName.substr(0, zero);
size_t slash = pName.find_last_of('/');
if (slash != std::string::npos)
pName = pName.substr(slash + 1);
}
pName += " ";
}
prctl(PR_SET_NAME, (pName + n).c_str(), 0, 0, 0);
}
#endif
#ifndef HAVE_NAME_THREAD
extern void setCallingThreadName(const char*)
{ ; }
#endif
#endif

24
modules/ripple_basics/system/ripple_ThreadName.h Normal file
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@@ -0,0 +1,24 @@
//------------------------------------------------------------------------------
/*
Copyright (c) 2011-2013, OpenCoin, Inc.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
//==============================================================================
#ifndef RIPPLE_THREADNAME_H
#define RIPPLE_THREADNAME_H
extern void setCallingThreadName (char const*);
#endif

54
modules/ripple_basics/system/ripple_Time.cpp Normal file
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@@ -0,0 +1,54 @@
//------------------------------------------------------------------------------
/*
Copyright (c) 2011-2013, OpenCoin, Inc.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
//==============================================================================
//
// Time support
// We have our own epoch.
//
boost::posix_time::ptime ptEpoch()
{
return boost::posix_time::ptime(boost::gregorian::date(2000, boost::gregorian::Jan, 1));
}
int iToSeconds(boost::posix_time::ptime ptWhen)
{
return ptWhen.is_not_a_date_time()
? -1
: (ptWhen-ptEpoch()).total_seconds();
}
// Convert our time in seconds to a ptime.
boost::posix_time::ptime ptFromSeconds(int iSeconds)
{
return iSeconds < 0
? boost::posix_time::ptime(boost::posix_time::not_a_date_time)
: ptEpoch() + boost::posix_time::seconds(iSeconds);
}
// Convert from our time to UNIX time in seconds.
uint64_t utFromSeconds(int iSeconds)
{
boost::posix_time::time_duration tdDelta =
boost::posix_time::ptime(boost::gregorian::date(2000, boost::gregorian::Jan, 1))
-boost::posix_time::ptime(boost::gregorian::date(1970, boost::gregorian::Jan, 1))
+boost::posix_time::seconds(iSeconds)
;
return tdDelta.total_seconds();
}

27
modules/ripple_basics/system/ripple_Time.h Normal file
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@@ -0,0 +1,27 @@
//------------------------------------------------------------------------------
/*
Copyright (c) 2011-2013, OpenCoin, Inc.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
//==============================================================================
#ifndef RIPPLE_TIME_H
#define RIPPLE_TIME_H
boost::posix_time::ptime ptEpoch();
int iToSeconds(boost::posix_time::ptime ptWhen);
boost::posix_time::ptime ptFromSeconds(int iSeconds);
uint64_t utFromSeconds(int iSeconds);
#endif