private static LibraryInformation FilterByVersionAndArchitecture(params LibraryInformation[] libraries)
{
LibraryArchitecture targetArchictecture = Environment.Is64BitProcess ? LibraryArchitecture.amd64 : LibraryArchitecture.i386;
LibraryInformation result = libraries[0];
foreach (LibraryInformation library in libraries)
{
if (IsNewer(result.Version, library.Version) && library.Architecture == targetArchictecture)
{
result = library;
}
}
return(result);
}
private static LibraryInformation[] FilterPaths(string name, string[] paths)
{
Regex regex = new Regex(string.Format(REGEX_TEMPLATE, name));
Stack <LibraryInformation> buffer = new Stack <LibraryInformation>();
foreach (string path in paths)
{
Match match = regex.Match(path);
if (!match.Success)
{
continue;
}
if (Path.GetFileName(path) != match.Value)
{
continue;
}
bool prefixed = match.Groups[1].Length > 0;
string nameString = match.Groups[2].Value;
string versionString =
match.Groups[3].Length > 0 ? match.Groups[3].Value :
match.Groups[6].Length > 0 ? match.Groups[6].Value :
"0";
string[] versionSplit = versionString.Split('.', '-', '_');
short[] version = new short[versionSplit.Length];
string architectureString = match.Groups[4].Value;
LibraryArchitecture architecture = LibraryArchitecture.i386;
if (architectureString == null)
{
if (Environment.Is64BitProcess)
{
architecture = LibraryArchitecture.amd64;
}
}
else
{
architecture = StringToArchitecture(architectureString);
}
for (int i = 0; i < version.Length; i++)
{
short.TryParse(versionSplit[i], out version[i]);
}
// Add to buffer
buffer.Push(new LibraryInformation()
{
Prefixed = prefixed,
Name = nameString,
Version = version,
Architecture = architecture,
Path = path
});
}
return(buffer.ToArray());
}