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Move Sustain to ripple_basics and clean up includes

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This commit is contained in:
Vinnie Falco
2013-05-27 10:19:42 -07:00
parent 0548f161d3
commit c09a4d7148
8 changed files with 137 additions and 82 deletions
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73
src/cpp/ripple/utils.cpp
View File

@@ -60,77 +60,4 @@ DH* DH_der_load(const std::string& strDer)
return d2i_DHparams(NULL, &pbuf, strDer.size());
}
#ifdef __unix__
static pid_t pManager = static_cast<pid_t>(0);
static pid_t pChild = static_cast<pid_t>(0);
static void pass_signal(int a)
{
kill(pChild, a);
}
static void stop_manager(int)
{
kill(pChild, SIGINT);
_exit(0);
}
bool HaveSustain()
{
return true;
}
std::string StopSustain()
{
if (getppid() != pManager)
return std::string();
kill(pManager, SIGHUP);
return "Terminating monitor";
}
std::string DoSustain()
{
int childCount = 0;
pManager = getpid();
signal(SIGINT, stop_manager);
signal(SIGHUP, stop_manager);
signal(SIGUSR1, pass_signal);
signal(SIGUSR2, pass_signal);
while (1)
{
++childCount;
pChild = fork();
if (pChild == -1)
_exit(0);
if (pChild == 0)
{
setCallingThreadName("main");
signal(SIGINT, SIG_DFL);
signal(SIGHUP, SIG_DFL);
signal(SIGUSR1, SIG_DFL);
signal(SIGUSR2, SIG_DFL);
return str(boost::format("Launching child %d") % childCount);;
}
setCallingThreadName(boost::str(boost::format("#%d") % childCount).c_str());
do
{
int i;
sleep(10);
waitpid(-1, &i, 0);
}
while (kill(pChild, 0) == 0);
rename("core", boost::str(boost::format("core.%d") % static_cast<int>(pChild)).c_str());
rename("debug.log", boost::str(boost::format("debug.log.%d") % static_cast<int>(pChild)).c_str());
}
}
#else
bool HaveSustain() { return false; }
std::string DoSustain() { return std::string(); }
std::string StopSustain() { return std::string(); }
#endif
// vim:ts=4

4
src/cpp/ripple/utils.h
View File

@@ -14,10 +14,6 @@
DH* DH_der_load(const std::string& strDer);
std::string DH_der_gen(int iKeyLength);
extern bool HaveSustain();
extern std::string StopSustain();
extern std::string DoSustain();
#endif
// vim:ts=4