private bool InstallProviderFromInstaller(Package provider, Link link, string fastPath, BootstrapRequest request)
{
switch (link.MediaType)
{
case Iso19770_2.MediaType.MsiPackage:
case Iso19770_2.MediaType.MsuPackage:
return(InstallPackageFile(provider, fastPath, request));
case Iso19770_2.MediaType.PackageReference:
// let the core figure out how to install this package
var packages = PackageManagementService.FindPackageByCanonicalId(link.HRef.AbsoluteUri, request).ToArray();
switch (packages.Length)
{
case 0:
request.Warning("Unable to resolve package reference '{0}'", link.HRef);
return(false);
case 1:
return(InstallPackageReference(provider, fastPath, request, packages));
default:
request.Warning("Package Reference '{0}' resolves to {1} packages.", packages.Length);
return(false);
}
default:
request.Warning("Provider '{0}' with link '{1}' has unknown media type '{2}'.", provider.Name, link.HRef, link.MediaType);
return(false);
}
}
private bool InstallPackageFile(Package provider, string fastPath, BootstrapRequest request)
{
// we can download and verify this package and get the core to install it.
var file = request.DownloadAndValidateFile(provider.Name, provider._swidtag.Links.Where(each => each.Relationship == Iso19770_2.Relationship.InstallationMedia));
if (file != null)
{
// we have a valid file.
// run the installer
if (request.ProviderServices.Install(file, "", request))
{
// it installed ok!
request.YieldFromSwidtag(provider, fastPath);
PackageManagementService.LoadProviders(request.As <IRequest>());
return(true);
}
request.Warning(Constants.Messages.FailedProviderBootstrap, fastPath);
}
return(false);
}
private bool InstallProviderFromInstaller(Package provider, Link link, string fastPath, BootstrapRequest request)
{
switch (link.MediaType) {
case Iso19770_2.MediaType.MsiPackage:
case Iso19770_2.MediaType.MsuPackage:
return InstallPackageFile(provider, fastPath, request);
case Iso19770_2.MediaType.PackageReference:
// let the core figure out how to install this package
var packages = PackageManagementService.FindPackageByCanonicalId(link.HRef.AbsoluteUri, request).ToArray();
switch (packages.Length) {
case 0:
request.Warning("Unable to resolve package reference '{0}'", link.HRef);
return false;
case 1:
return InstallPackageReference(provider, fastPath, request, packages);
default:
request.Warning("Package Reference '{0}' resolves to {1} packages.", packages.Length);
return false;
}
default:
request.Warning("Provider '{0}' with link '{1}' has unknown media type '{2}'.", provider.Name, link.HRef, link.MediaType);
return false;
}
}
private bool InstallPackageFile(Package provider, string fastPath, BootstrapRequest request)
{
// we can download and verify this package and get the core to install it.
var file = request.DownloadAndValidateFile(provider.Name, provider._swidtag.Links.Where(each => each.Relationship == Iso19770_2.Relationship.InstallationMedia));
if (file != null) {
// we have a valid file.
// run the installer
if (request.ProviderServices.Install(file, "", request)) {
// it installed ok!
request.YieldFromSwidtag(provider, fastPath);
PackageManagementService.LoadProviders(request.As<IRequest>());
return true;
}
request.Warning(Constants.Messages.FailedProviderBootstrap, fastPath);
}
return false;
}
