public string[][] Resolve(string name, LibrarySearchOptions searchOptions)
{
Stack <string[]> buffer = new Stack <string[]>();
// Environment variables
if ((searchOptions & LibrarySearchOptions.IncludePathDirectories) != 0)
{
foreach (string environmentVariable in _environmentVariables)
{
string[] envPaths = Environment.GetEnvironmentVariable(environmentVariable).Split(Path.PathSeparator);
foreach (string envPath in envPaths)
{
try
{
if (!Directory.Exists(envPath))
{
continue;
}
buffer.Push(Directory.GetFiles(envPath, "*" + name + "*", SearchOption.TopDirectoryOnly));
}
catch (UnauthorizedAccessException)
{ }
}
}
}
return(buffer.ToArray());
}
public static string Resolve(string name, LibrarySearchOptions searchOptions = LibrarySearchOptions.Default, string customRoot = "")
{
SearchOption directorySearchOption = (searchOptions & LibrarySearchOptions.IncludeSubDirectories) != 0 ? SearchOption.AllDirectories : SearchOption.TopDirectoryOnly;
#region Custom root directory
if ((searchOptions & LibrarySearchOptions.IncludeCustomRootDirectory) != 0)
{
string[] paths = Directory.GetFiles(customRoot, "*" + name + "*", directorySearchOption);
LibraryInformation[] libraries = FilterPaths(name, paths);
if (libraries.Length > 0)
{
foreach (LibraryInformation library in libraries)
{
Debug.Log("Found '" + Path.GetFileName(library.Path) + "'");
}
LibraryInformation newest = FilterByVersionAndArchitecture(libraries);
return(newest.Path);
}
}
#endregion
#region Working directory
if ((searchOptions & LibrarySearchOptions.IncludeTopDirectory) != 0)
{
string[] paths = Directory.GetFiles(Directory.GetCurrentDirectory(), "*" + name + "*", directorySearchOption);
LibraryInformation[] libraries = FilterPaths(name, paths);
if (libraries.Length > 0)
{
foreach (LibraryInformation library in libraries)
{
Debug.Log("Found '" + Path.GetFileName(library.Path) + "'");
}
LibraryInformation newest = FilterByVersionAndArchitecture(libraries);
return(newest.Path);
}
}
#endregion
#region OS specific
string[][] staggeredPaths = _osSpecificResolver.Resolve(name, searchOptions);
foreach (string[] paths in staggeredPaths)
{
LibraryInformation[] libraries = FilterPaths(name, paths);
if (libraries.Length > 0)
{
foreach (LibraryInformation library in libraries)
{
Debug.Log("Found '" + Path.GetFileName(library.Path) + "'");
}
LibraryInformation newest = FilterByVersionAndArchitecture(libraries);
return(newest.Path);
}
}
#endregion
// If all else fails
return(name);
}
public static string Locate(string name, LibrarySearchOptions searchOptions = LibrarySearchOptions.Default, string customRoot = "")
{
SearchOption directorySearchOption = (searchOptions & LibrarySearchOptions.IncludeSubDirectories) != 0 ? SearchOption.AllDirectories : SearchOption.TopDirectoryOnly;
#region Working directory
if ((searchOptions & LibrarySearchOptions.IncludeTopDirectory) != 0)
{
string[] paths = Directory.GetFiles(Directory.GetCurrentDirectory(), "*" + name + "*", directorySearchOption);
LibraryInformation[] libraries = FilterPaths(name, paths);
foreach (LibraryInformation library in libraries)
{
Debug.Log("Found '" + Path.GetFileName(library.Path) + "'");
}
if (libraries.Length > 0)
{
LibraryInformation newest = FilterByVersionAndArchitecture(libraries);
return(newest.Path);
}
}
#endregion
#region System directory
if ((searchOptions & LibrarySearchOptions.IncludeSystemDirectory) != 0)
{
string[] paths = Directory.GetFiles(Directory.GetCurrentDirectory(), "*" + name + "*", SearchOption.TopDirectoryOnly);
LibraryInformation[] libraries = FilterPaths(name, paths);
foreach (LibraryInformation library in libraries)
{
Debug.Log("Found '" + Path.GetFileName(library.Path) + "'");
}
if (libraries.Length > 0)
{
LibraryInformation newest = FilterByVersionAndArchitecture(libraries);
return(newest.Path);
}
}
#endregion
#region PATH directories
if ((searchOptions & LibrarySearchOptions.IncludePathDirectories) != 0)
{
char pathDelimiter = ';';
if (PlatformInformation.Platform == OSPlatform.Linux || PlatformInformation.Platform == OSPlatform.OSX)
{
pathDelimiter = ':';
}
string[] pathPaths = Environment.GetEnvironmentVariable("PATH").Split(pathDelimiter);
foreach (string pathPath in pathPaths)
{
try
{
if (!Directory.Exists(pathPath))
{
continue;
}
string[] paths = Directory.GetFiles(pathPath, "*" + name + "*", SearchOption.TopDirectoryOnly);
LibraryInformation[] libraries = FilterPaths(name, paths);
foreach (LibraryInformation library in libraries)
{
Debug.Log("Found '" + Path.GetFileName(library.Path) + "'");
}
if (libraries.Length > 0)
{
LibraryInformation newest = FilterByVersionAndArchitecture(libraries);
return(newest.Path);
}
}
catch (UnauthorizedAccessException)
{
}
}
}
#endregion
#region Custom root directory
if ((searchOptions & LibrarySearchOptions.IncludeCustomRootDirectory) != 0)
{
string[] paths = Directory.GetFiles(customRoot, "*" + name + "*", directorySearchOption);
LibraryInformation[] libraries = FilterPaths(name, paths);
foreach (LibraryInformation library in libraries)
{
Debug.Log("Found '" + Path.GetFileName(library.Path) + "'");
}
if (libraries.Length > 0)
{
LibraryInformation newest = FilterByVersionAndArchitecture(libraries);
return(newest.Path);
}
}
#endregion
// If all else fails
return(string.Empty);
}
