public ToolInfo Identify(string executablePath)
{
var result = new ToolInfo();
executablePath = executablePath.GetFullPath();
var key = executablePath.Replace("\\", "/");
var vendor = _settings[key, "Vendor"].StringValue;
if (string.IsNullOrEmpty(vendor)) {
var peInfo = PEInfo.Scan(executablePath);
if (!string.IsNullOrEmpty(peInfo.VersionInfo.CompanyName)) {
if (peInfo.VersionInfo.CompanyName.Contains("Microsoft")) {
result = IdentifyMicrosoftProduct(peInfo);
}
} else {
// hmm. not embedding info. bad developer. no cookie!
if ((from di in peInfo.DependencyInformation where di.Filename.Contains("cygwin1") select di).Any()) {
var pi = new ProcessUtility(executablePath);
pi.Exec("-dumpversion");
var ver = pi.StandardOut.Split('.');
if (ver.Length > 1 && ver.Length < 4) {
result.MajorVersion = ver[0].ToInt32(0);
result.MinorVersion = ver[1].ToInt32(0);
if (result.MajorVersion > 0) {
result.Vendor = ToolVendor.Cygwin;
}
}
}
}
if (result.Vendor != ToolVendor.Unknown) {
_settings[key, "Vendor"].StringValue = result.Vendor.ToString();
_settings[key, "MajorVersion"].IntValue = result.MajorVersion;
_settings[key, "MinorVersion"].IntValue = result.MinorVersion;
_settings[key, "Type"].SetEnumValue(result.Type);
}
} else {
Enum.TryParse(vendor, true, out result.Vendor);
result.MajorVersion = _settings[key, "MajorVersion"].IntValue;
result.MinorVersion = _settings[key, "MinorVersion"].IntValue;
result.Type = _settings[key, "Type"].GetEnumValue<ToolType>();
}
return result;
}
private ToolInfo IdentifyMicrosoftProduct(PEInfo peInfo)
{
var result = new ToolInfo {
Vendor = ToolVendor.Microsoft,
MajorVersion = peInfo.VersionInfo.ProductMajorPart,
MinorVersion = peInfo.VersionInfo.ProductMinorPart
};
switch (peInfo.VersionInfo.InternalName.ToLower()) {
case "cl.exe":
result.Type = ToolType.CCompiler;
break;
case "lib.exe":
result.Type = ToolType.Lib;
break;
case "link.exe":
result.Type = ToolType.Linker;
break;
case "masm.exe":
case "ml.exe":
result.Type = ToolType.Assember;
break;
case "ilasm.exe":
result.Type = ToolType.ILAssembler;
break;
case "ildasm.exe":
result.Type = ToolType.ILDisasembler;
break;
case "as.exe":
result.Type = ToolType.AssemblyLinker;
break;
case "nmake.exe":
result.Type = ToolType.Make;
break;
case "mc.exe":
result.Type = ToolType.MessageCompiler;
break;
case "rc.exe":
result.Type = ToolType.ResourceCompiler;
break;
case "midl":
case "midlc":
case "midl.exe":
result.Type = ToolType.IDLCompiler;
break;
case "mt.exe":
case "mt2.exe":
result.Type = ToolType.ManifestTool;
break;
default:
result.Type = ToolType.Unknown;
break;
}
return result;
}
