public static UInt64 GetProperty(MemPropOSX prop, string output)
{
var propName = Regex.Escape(prop.GetAttributeProperty <SysctlPropertyNameAttribute, string>(attribute => attribute.Name));
var match = new Regex(propName + @"\s*?[=:]\s*?(?<" + propName + @">\d+)", RegexOptions.Multiline).Match(output);
return(match.Success ? match.Groups[propName].Value.ParseUInt64Invariant() : 0);
}
/// <seealso href="http://stackoverflow.com/a/8782351/467582"/>
private static ulong GetMemoryOSX2(MemPropOSX prop)
{
var output = GetProcessOutput("/usr/bin/vm_stat");
// var pageSize = Regex.Match(output, @"page size of (\d+) bytes");
return(0);
}
private static ulong GetMemoryOSX(MemPropOSX prop)
{
using (var process = new Process())
{
process.StartInfo = new ProcessStartInfo("sysctl", "-a")
{
UseShellExecute = false,
RedirectStandardOutput = true,
RedirectStandardError = true,
CreateNoWindow = true,
WindowStyle = ProcessWindowStyle.Hidden,
};
process.Start();
var propName = prop.GetAttributeProperty <DescriptionAttribute, string>(attribute => attribute.Description);
var output = process.StandardOutput.ReadToEnd();
var match = new Regex(@"hw\." + propName + @"\s+?=\s+?(?<" + propName + @">\d+)", RegexOptions.Multiline).Match(output);
return(match.Success ? UInt64.Parse(match.Groups[propName].Value) : 0);
}
}
private static ulong GetMemoryOSX3(MemPropOSX prop)
{
var output = GetProcessOutput("sysctl", "-a");
return(SysctlPropertyNameAttribute.GetProperty(prop, output));
}
private static ulong GetMemoryOSX(MemPropOSX prop)
{
using (var process = new Process())
{
process.StartInfo = new ProcessStartInfo("sysctl", "-a")
{
UseShellExecute = false,
RedirectStandardOutput = true,
RedirectStandardError = true,
CreateNoWindow = true,
WindowStyle = ProcessWindowStyle.Hidden,
};
process.Start();
var propName = prop.GetAttributeProperty<DescriptionAttribute, string>(attribute => attribute.Description);
var output = process.StandardOutput.ReadToEnd();
var match = new Regex(@"hw\." + propName + @"\s+?=\s+?(?<" + propName + @">\d+)", RegexOptions.Multiline).Match(output);
return match.Success ? UInt64.Parse(match.Groups[propName].Value) : 0;
}
}
