public override AssemblyIdentity ResolvePartialName(
string displayName,
out string location,
ImmutableArray <ProcessorArchitecture> architectureFilter,
CultureInfo preferredCulture)
{
if (displayName == null)
{
throw new ArgumentNullException(nameof(displayName));
}
location = null;
FusionAssemblyIdentity.IAssemblyName nameObject = FusionAssemblyIdentity.ToAssemblyNameObject(displayName);
if (nameObject == null)
{
return(null);
}
var candidates = GetAssemblyObjects(nameObject, architectureFilter);
string cultureName = (preferredCulture != null && !preferredCulture.IsNeutralCulture) ? preferredCulture.Name : null;
var bestMatch = FusionAssemblyIdentity.GetBestMatch(candidates, cultureName);
if (bestMatch == null)
{
return(null);
}
location = GetAssemblyLocation(bestMatch);
return(FusionAssemblyIdentity.ToAssemblyIdentity(bestMatch));
}
/// <summary>
/// Looks up specified partial assembly name in the GAC and returns the best matching full assembly name/>.
/// </summary>
/// <param name="displayName">The display name of an assembly</param>
/// <param name="location">Full path name of the resolved assembly</param>
/// <param name="architectureFilter">The optional processor architecture</param>
/// <param name="preferredCulture">The optional preferred culture information</param>
/// <returns>An assembly identity or null, if <paramref name="displayName"/> can't be resolved.</returns>
/// <exception cref="ArgumentNullException"><paramref name="displayName"/> is null.</exception>
public static unsafe string ResolvePartialName(
string displayName,
out string location,
ProcessorArchitecture[] architectureFilter = null,
CultureInfo preferredCulture = null)
{
if (displayName == null)
{
throw new ArgumentNullException("displayName");
}
location = null;
FusionAssemblyIdentity.IAssemblyName nameObject = FusionAssemblyIdentity.ToAssemblyNameObject(displayName);
if (nameObject == null)
{
return(null);
}
var candidates = GetAssemblyObjects(nameObject, architectureFilter);
string cultureName = (preferredCulture != null && !preferredCulture.IsNeutralCulture) ? preferredCulture.Name : null;
var bestMatch = FusionAssemblyIdentity.GetBestMatch(candidates, cultureName);
if (bestMatch == null)
{
return(null);
}
string fullName = FusionAssemblyIdentity.GetDisplayName(bestMatch, FusionAssemblyIdentity.ASM_DISPLAYF.FULL);
fixed(char *p = new char[MAX_PATH])
{
ASSEMBLY_INFO info = new ASSEMBLY_INFO
{
cbAssemblyInfo = (uint)Marshal.SizeOf(typeof(ASSEMBLY_INFO)),
pszCurrentAssemblyPathBuf = p,
cchBuf = (uint)MAX_PATH
};
IAssemblyCache assemblyCacheObject;
CreateAssemblyCache(out assemblyCacheObject, 0);
assemblyCacheObject.QueryAssemblyInfo(0, fullName, ref info);
Debug.Assert(info.pszCurrentAssemblyPathBuf != null);
Debug.Assert(info.pszCurrentAssemblyPathBuf[info.cchBuf - 1] == '\0');
var result = Marshal.PtrToStringUni((IntPtr)info.pszCurrentAssemblyPathBuf, (int)info.cchBuf - 1);
Debug.Assert(result.IndexOf('\0') == -1);
location = result;
}
return(fullName);
}
public override IEnumerable <AssemblyIdentity> GetAssemblyIdentities(
AssemblyName partialName,
ImmutableArray <ProcessorArchitecture> architectureFilter =
default(ImmutableArray <ProcessorArchitecture>)
)
{
return(GetAssemblyIdentities(
FusionAssemblyIdentity.ToAssemblyNameObject(partialName),
architectureFilter
));
}
/// <summary>
/// Enumerates assemblies in the GAC returning those that match given partial name and
/// architecture.
/// </summary>
/// <param name="partialName">The optional partial name.</param>
/// <param name="architectureFilter">The optional architecture filter.</param>
public static IEnumerable <AssemblyIdentity> GetAssemblyIdentities(string partialName = null, ImmutableArray <ProcessorArchitecture> architectureFilter = default(ImmutableArray <ProcessorArchitecture>))
{
FusionAssemblyIdentity.IAssemblyName nameObj;
if (partialName != null)
{
nameObj = FusionAssemblyIdentity.ToAssemblyNameObject(partialName);
if (nameObj == null)
{
return(SpecializedCollections.EmptyEnumerable <AssemblyIdentity>());
}
}
else
{
nameObj = null;
}
return(GetAssemblyIdentities(nameObj, architectureFilter));
}
/// <summary>
/// Enumerates assemblies in the GAC returning those that match given partial name and
/// architecture.
/// </summary>
/// <param name="partialName">The optional partial name.</param>
/// <param name="architectureFilter">The optional architecture filter.</param>
public static IEnumerable <AssemblyIdentity> GetAssemblyIdentities(string partialName = null, Func <ProcessorArchitecture, bool> architectureFilter = null)
{
FusionAssemblyIdentity.IAssemblyName nameObj;
if (partialName != null)
{
nameObj = FusionAssemblyIdentity.ToAssemblyNameObject(partialName);
if (nameObj == null)
{
return(Enumerable.Empty <AssemblyIdentity>());
}
}
else
{
nameObj = null;
}
return(GetAssemblyIdentities(nameObj, architectureFilter));
}
private static AssemblyIdentity ResolvePartialName(
string displayName,
Func <ProcessorArchitecture, bool> architectureFilter,
CultureInfo preferredCulture,
out string location,
bool resolveLocation)
{
if (displayName == null)
{
throw new ArgumentNullException("displayName");
}
location = null;
FusionAssemblyIdentity.IAssemblyName nameObject = FusionAssemblyIdentity.ToAssemblyNameObject(displayName);
if (nameObject == null)
{
return(null);
}
var candidates = GetAssemblyObjects(nameObject, architectureFilter);
string cultureName = (preferredCulture != null && !preferredCulture.IsNeutralCulture) ? preferredCulture.Name : null;
var bestMatch = FusionAssemblyIdentity.GetBestMatch(candidates, cultureName);
if (bestMatch == null)
{
return(null);
}
if (resolveLocation)
{
location = GetAssemblyLocation(bestMatch);
}
return(null);
//return FusionAssemblyIdentity.ToAssemblyIdentity(bestMatch);
}
/// <summary>
/// Enumerates assemblies in the GAC returning those that match given partial name and
/// architecture.
/// </summary>
/// <param name="partialName">Optional partial name.</param>
/// <param name="architectureFilter">Optional architecture filter.</param>
public static IEnumerable <AssemblyIdentity> GetAssemblyIdentities(AssemblyName partialName, Func <ProcessorArchitecture, bool> architectureFilter = null)
{
return(GetAssemblyIdentities(FusionAssemblyIdentity.ToAssemblyNameObject(partialName), architectureFilter));
}