github-starred/ultimatepp
2
0
Fork 0
mirror of https://github.com/ultimatepp/ultimatepp.git synced 2026-06-12 22:04:24 -06:00
Code Issues 33 Projects Packages Wiki Activity Actions

SysInfo_demo_console: Added additional exception handling

Browse source 
git-svn-id: svn://ultimatepp.org/upp/trunk@15271 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
koldo 2020-10-18 19:35:40 +00:00
parent 104494b883
commit b1f78efcf7
1 changed files with 124 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

145
bazaar/SysInfo_demo_console/main.cpp
View file

@ -1,6 +1,6 @@
#include <Core/Core.h>
#include <SysInfo/SysInfo.h>
#include <signal.h>
using namespace Upp;
@ -220,32 +220,135 @@ void Test()
}
}
#if defined(COMPILER_MSC)
#pragma warning(disable: 4717)
#else
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-variable"
#pragma GCC diagnostic ignored "-Winfinite-recursion"
#endif
void RecurseAlloc() {
int *pi = new int[0x1fffffff];
RecurseAlloc();
}
#if defined(COMPILER_MSC)
#pragma warning(default: 4717)
#else
#pragma GCC diagnostic pop
#endif
class Derived;
class Base {
public:
Base(Derived *_derived): derived(_derived) {};
~Base();
virtual void Method() = 0;
Derived *derived;
};
#if defined(COMPILER_MSC)
#pragma warning(disable:4355)
#endif
class Derived : public Base {
public:
Derived() : Base(this) {};
virtual void Method() {};
};
Base::~Base() {
derived->Method();
}
CONSOLE_APP_MAIN
{
StdLogSetup(LOG_COUT|LOG_FILE);
SetExitCode(1);
UppLog() << "\n" << "\nSysInfo: Basic system identification:";
String kernel, kerVersion, kerArchitecture, distro, distVersion, desktop, deskVersion;
VERIFY(GetOsInfo(kernel, kerVersion, kerArchitecture, distro, distVersion, desktop, deskVersion));
UppLog() << "\n" << Format("Kernel: %s, version: %s,\narchitecture: %s", kernel, kerVersion, kerArchitecture);
UppLog() << "\n" << Format("Distro: %s, version: %s", distro, distVersion, desktop, deskVersion);
UppLog() << "\n" << Format("Desktop: %s, version: %s", desktop, deskVersion);
Test();
#ifdef flagDEBUG
UppLog() << "\n" << "Introduce enter to continue, or (l) to log off, (r) to reboot or (s) to shutdown\n";
char str[50];
fgets(str, 49, stdin);
if (*str == 'l')
Shutdown("logoff");
else if (*str == 'r')
Shutdown("reboot");
else if (*str == 's')
Shutdown("shutdown");
try {
const Vector<String>& command = CommandLine();
if (command.size() > 1) {
const String &com = command[1];
UppLog() << "\nForcing : " << com << "\n";
if (command[0] == "-shutdown") {
if (com == "logoff")
Shutdown("logoff");
else if (com == "reboot")
Shutdown("reboot");
else if (com == "shutdown")
Shutdown("shutdown");
} else if (command[0] == "-exception") {
ExceptionHandler(t_("Please report to developers"));
if (com == "access_violation") {
int *p = 0;
#if defined(COMPILER_MSC)
#pragma warning(disable : 6011)
#endif
*p = 0;
#if defined(COMPILER_MSC)
#pragma warning(default : 6011)
#endif
} else if (com == "terminate")
std::terminate();
else if (com == "unexpected")
std::unexpected();
else if (com == "pure_virtual_call")
Derived derived;
else if (com == "invalid_parameter") {
char *formatString = nullptr;
#if defined(COMPILER_MSC)
#pragma warning(disable : 6387)
#else
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wformat-security"
#endif
printf(formatString);
#if defined(COMPILER_MSC)
#pragma warning(default : 6387)
#else
#pragma GCC diagnostic pop
#endif
} else if (com == "new")
RecurseAlloc();
else if (com == "SIGABRT")
abort();
else if (com == "SIGFPE") {
double a = 0;
double c = 5/a;
Cout() << "\n5/0 = " << c;
a = c; // To avoid warning
} else if (com == "SIGILL")
raise(SIGILL);
else if (com == "SIGINT")
raise(SIGINT);
else if (com == "SIGSEGV")
raise(SIGSEGV);
else if (com == "SIGTERM")
raise(SIGTERM);
else
throw Exc(Format("Unknown exception '%s'", com));
throw Exc(Format("Exception '%s' has not been captured", com));
} else
throw Exc(Format("Unknown option '%s'", command[0]));
} else {
UppLog() << "\n" << "\nSysInfo: Basic system identification:";
String kernel, kerVersion, kerArchitecture, distro, distVersion, desktop, deskVersion;
VERIFY(GetOsInfo(kernel, kerVersion, kerArchitecture, distro, distVersion, desktop, deskVersion));
UppLog() << "\n" << Format("Kernel: %s, version: %s,\narchitecture: %s", kernel, kerVersion, kerArchitecture);
UppLog() << "\n" << Format("Distro: %s, version: %s", distro, distVersion, desktop, deskVersion);
UppLog() << "\n" << Format("Desktop: %s, version: %s", desktop, deskVersion);
Test();
}
} catch (Exc e) {
UppLog() << "\nError: " << e << "\n";
SetExitCode(0);
} catch (...) {
UppLog() << "\nUnknown Error\n";
SetExitCode(0);
}
#ifdef flagDEBUG
UppLog() << "\n";
Cout() << "\nPress enter key to end";