wxMemorySize wxGetFreeMemory()
{
#if defined(__LINUX__)
// get it from /proc/meminfo
FILE *fp = fopen("/proc/meminfo", "r");
if ( fp )
{
long memFree = -1;
char buf[1024];
if ( fgets(buf, WXSIZEOF(buf), fp) && fgets(buf, WXSIZEOF(buf), fp) )
{
// /proc/meminfo changed its format in kernel 2.6
if ( wxPlatformInfo().CheckOSVersion(2, 6) )
{
unsigned long cached, buffers;
sscanf(buf, "MemFree: %ld", &memFree);
fgets(buf, WXSIZEOF(buf), fp);
sscanf(buf, "Buffers: %lu", &buffers);
fgets(buf, WXSIZEOF(buf), fp);
sscanf(buf, "Cached: %lu", &cached);
// add to "MemFree" also the "Buffers" and "Cached" values as
// free(1) does as otherwise the value never makes sense: for
// kernel 2.6 it's always almost 0
memFree += buffers + cached;
// values here are always expressed in kB and we want bytes
memFree *= 1024;
}
else // Linux 2.4 (or < 2.6, anyhow)
{
long memTotal, memUsed;
sscanf(buf, "Mem: %ld %ld %ld", &memTotal, &memUsed, &memFree);
}
}
fclose(fp);
return (wxMemorySize)memFree;
}
#elif defined(__SGI__)
struct rminfo realmem;
if ( sysmp(MP_SAGET, MPSA_RMINFO, &realmem, sizeof realmem) == 0 )
return ((wxMemorySize)realmem.physmem * sysconf(_SC_PAGESIZE));
#elif defined(_SC_AVPHYS_PAGES)
return ((wxMemorySize)sysconf(_SC_AVPHYS_PAGES))*sysconf(_SC_PAGESIZE);
//#elif defined(__FREEBSD__) -- might use sysctl() to find it out, probably
#endif
// can't find it out
return -1;
}
bool IsPreVistaWindows()
{
return wxPlatformInfo().GetOSMajorVersion() < 6;
}
wxMemorySize wxGetFreeMemory()
{
#if defined(__LINUX__)
// get it from /proc/meminfo
FILE *fp = fopen("/proc/meminfo", "r");
if ( fp )
{
wxMemorySize memFreeBytes = (wxMemorySize)-1;
char buf[1024];
if ( fgets(buf, WXSIZEOF(buf), fp) && fgets(buf, WXSIZEOF(buf), fp) )
{
// /proc/meminfo changed its format in kernel 2.6
if ( wxPlatformInfo().CheckOSVersion(2, 6) )
{
unsigned long memFree;
if ( sscanf(buf, "MemFree: %lu", &memFree) == 1 )
{
// We consider memory used by the IO buffers and cache as
// being "free" too as Linux aggressively uses free memory
// for caching and the amount of memory reported as really
// free is far too low for lightly loaded system.
if ( fgets(buf, WXSIZEOF(buf), fp) )
{
unsigned long buffers;
if ( sscanf(buf, "Buffers: %lu", &buffers) == 1 )
memFree += buffers;
}
if ( fgets(buf, WXSIZEOF(buf), fp) )
{
unsigned long cached;
if ( sscanf(buf, "Cached: %lu", &cached) == 1 )
memFree += cached;
}
// values here are always expressed in kB and we want bytes
memFreeBytes = memFree;
memFreeBytes *= 1024;
}
}
else // Linux 2.4 (or < 2.6, anyhow)
{
long memTotal, memUsed, memFree;
if ( sscanf(buf, "Mem: %ld %ld %ld",
&memTotal, &memUsed, &memFree) == 3 )
{
memFreeBytes = memFree;
}
}
}
fclose(fp);
return memFreeBytes;
}
#elif defined(__SGI__)
struct rminfo realmem;
if ( sysmp(MP_SAGET, MPSA_RMINFO, &realmem, sizeof realmem) == 0 )
return ((wxMemorySize)realmem.physmem * sysconf(_SC_PAGESIZE));
#elif defined(_SC_AVPHYS_PAGES)
return ((wxMemorySize)sysconf(_SC_AVPHYS_PAGES))*sysconf(_SC_PAGESIZE);
//#elif defined(__FREEBSD__) -- might use sysctl() to find it out, probably
#endif
// can't find it out
return -1;
}
void DIALOG_ABOUT::buildVersionInfoData( wxString& aMsg, bool aFormatHtml )
{
// DO NOT translate information in the msg_version string
wxString eol = aFormatHtml ? "<br>" : "\n";
wxString indent4 = aFormatHtml ? " " : " ";
#define ON "ON" << eol
#define OFF "OFF" << eol
wxPlatformInfo platform;
aMsg << "Application: " << m_info.GetAppName() << eol;
aMsg << "Version: " << m_info.GetBuildVersion() << eol;
aMsg << "Libraries:" << eol;
aMsg << indent4 << wxGetLibraryVersionInfo().GetVersionString() << eol;
#ifdef BUILD_GITHUB_PLUGIN
aMsg << indent4 << GetKicadCurlVersion() << eol;
#endif
aMsg << "Platform: " << wxGetOsDescription() << ", "
<< platform.GetArchName() << ", "
<< platform.GetEndiannessName() << ", "
<< platform.GetPortIdName() << eol;
aMsg << "Build Info:" << eol;
aMsg << indent4 << "wxWidgets: " << wxVERSION_NUM_DOT_STRING << " (";
aMsg << __WX_BO_UNICODE __WX_BO_STL __WX_BO_WXWIN_COMPAT_2_8 ")";
// Get the GTK+ version where possible.
#ifdef __WXGTK__
int major, minor;
major = wxPlatformInfo().Get().GetToolkitMajorVersion();
minor = wxPlatformInfo().Get().GetToolkitMinorVersion();
aMsg << " GTK+ " << major << "." << minor;
#endif
aMsg << eol;
aMsg << indent4 << "Boost: " << ( BOOST_VERSION / 100000 ) << wxT( "." )
<< ( BOOST_VERSION / 100 % 1000 ) << wxT( "." )
<< ( BOOST_VERSION % 100 ) << eol;
#ifdef BUILD_GITHUB_PLUGIN
aMsg << indent4 << "Curl: " << GetCurlLibVersion() << eol;
#endif
aMsg << indent4 << "Compiler: ";
#if defined(__clang__)
aMsg << "Clang " << __clang_major__ << "." << __clang_minor__ << "." << __clang_patchlevel__;
#elif defined(__GNUG__)
aMsg << "GCC " << __GNUC__ << "." << __GNUC_MINOR__ << "." << __GNUC_PATCHLEVEL__;
#elif defined(_MSC_VER)
aMsg << "Visual C++ " << _MSC_VER;
#elif defined(__INTEL_COMPILER)
aMsg << "Intel C++ " << __INTEL_COMPILER;
#else
aMsg << "Other Compiler ";
#endif
#if defined(__GXX_ABI_VERSION)
aMsg << " with C++ ABI " << __GXX_ABI_VERSION << eol;
#else
aMsg << " without C++ ABI";
#endif
aMsg << eol;
// Add build settings config (build options):
aMsg << "Build settings:" << eol;
aMsg << indent4 << "USE_WX_GRAPHICS_CONTEXT=";
#ifdef USE_WX_GRAPHICS_CONTEXT
aMsg << ON;
#else
aMsg << OFF;
#endif
aMsg << indent4 << "USE_WX_OVERLAY=";
#ifdef USE_WX_OVERLAY
aMsg << ON;
#else
aMsg << OFF;
#endif
aMsg << indent4 << "KICAD_SCRIPTING=";
#ifdef KICAD_SCRIPTING
aMsg << ON;
#else
aMsg << OFF;
#endif
aMsg << indent4 << "KICAD_SCRIPTING_MODULES=";
#ifdef KICAD_SCRIPTING_MODULES
aMsg << ON;
#else
aMsg << OFF;
#endif
aMsg << indent4 << "KICAD_SCRIPTING_WXPYTHON=";
#ifdef KICAD_SCRIPTING_WXPYTHON
aMsg << ON;
#else
aMsg << OFF;
#endif
aMsg << indent4 << "KICAD_SCRIPTING_ACTION_MENU=";
#ifdef KICAD_SCRIPTING_ACTION_MENU
aMsg << ON;
#else
aMsg << OFF;
#endif
aMsg << indent4 << "BUILD_GITHUB_PLUGIN=";
#ifdef BUILD_GITHUB_PLUGIN
aMsg << ON;
#else
aMsg << OFF;
#endif
aMsg << indent4 << "KICAD_USE_OCE=";
#ifdef KICAD_USE_OCE
aMsg << ON;
#else
aMsg << OFF;
#endif
aMsg << indent4 << "KICAD_SPICE=";
#ifdef KICAD_SPICE
aMsg << ON;
#else
aMsg << OFF;
#endif
}
