private bool AddPackageProvider(string name, IPackageProvider provider, ulong version, IRequest request)
{
// wrap this in a caller-friendly wrapper
lock (_packageProviders) {
if (_packageProviders.ContainsKey(name))
{
if (version > _packageProviders[name].Version)
{
// remove the old provider first.
// todo: this won't remove the plugin domain and unload the code yet
// we'll have to do that later.
_packageProviders.Remove(name);
}
else
{
return(false);
}
}
request.Debug("Loading provider {0}".format(name, provider.GetPackageProviderName()));
provider.InitializeProvider(request);
_packageProviders.AddOrSet(name, new PackageProvider(provider)
{
Version = version
}).Initialize(request);
}
return(true);
}
private static void ProcessPackageProvider(IPackageProvider provider, YieldPackageProvider yieldPackageProvider, FourPartVersion asmVersion, IRequest request)
{
try {
provider.InitializeProvider(DynamicInterface.Instance, request);
FourPartVersion ver = provider.GetProviderVersion();
yieldPackageProvider(provider.GetPackageProviderName(), provider, ver == 0 ? asmVersion : ver, request);
} catch (Exception e) {
e.Dump();
}
}
private PackageProvider RegisterPackageProvider(IPackageProvider provider, FourPartVersion asmVersion, IHostApi request)
{
string name = null;
try {
FourPartVersion ver = provider.GetProviderVersion();
var version = ver == 0 ? asmVersion : ver;
name = provider.GetPackageProviderName();
if (string.IsNullOrWhiteSpace(name))
{
return(null);
}
// Initialize the provider before locking the collection
// that way we're not blocking others on non-deterministic actions.
request.Debug("Initializing provider '{0}'".format(name));
provider.InitializeProvider(request.As <IRequest>());
request.Debug("Provider '{0}' Initialized".format(name));
lock (_packageProviders) {
if (_packageProviders.ContainsKey(name))
{
if (version > _packageProviders[name].Version)
{
// remove the old provider first.
// todo: this won't remove the plugin domain and unload the code yet
// we'll have to do that later.
_packageProviders.Remove(name);
}
else
{
return(null);
}
}
request.Debug("Using Package Provider {0}".format(name));
var packageProvider = new PackageProvider(provider)
{
Version = version
};
_packageProviders.AddOrSet(name, packageProvider);
packageProvider.Initialize(request);
return(packageProvider);
}
} catch (Exception e) {
request.Debug("Provider '{0}' Failed".format(name));
e.Dump();
}
return(null);
}
private bool RegisterPackageProvider(IPackageProvider provider, FourPartVersion asmVersion, IHostApi request)
{
try {
FourPartVersion ver = provider.GetProviderVersion();
var version = ver == 0 ? asmVersion : ver;
var name = provider.GetPackageProviderName();
lock (_packageProviders) {
if (_packageProviders.ContainsKey(name))
{
if (version > _packageProviders[name].Version)
{
// remove the old provider first.
// todo: this won't remove the plugin domain and unload the code yet
// we'll have to do that later.
_packageProviders.Remove(name);
}
else
{
return(false);
}
}
request.Debug("Loading provider {0}".format(name, provider.GetPackageProviderName()));
provider.InitializeProvider(request.As <IRequest>());
_packageProviders.AddOrSet(name, new PackageProvider(provider)
{
Version = version
}).Initialize(request);
}
return(true);
} catch (Exception e) {
e.Dump();
}
return(false);
}
private PackageProvider RegisterPackageProvider(IPackageProvider provider, string name, FourPartVersion asmVersion, IHostApi request) {
// string name = null;
try {
FourPartVersion ver = provider.GetProviderVersion();
var version = ver == 0 ? asmVersion : ver;
//TODO: Need to write a blog file name is the provider name. Provider is no longer required to impl ProvierName property
//name = provider.GetPackageProviderName();
//if (String.IsNullOrWhiteSpace(name)) {
// return null;
//}
// Initialize the provider before locking the collection
// that way we're not blocking others on non-deterministic actions.
request.Debug("Initializing provider '{0}'".format(name));
provider.InitializeProvider(request.As<IRequest>());
request.Debug("Provider '{0}' Initialized".format(name));
lock (_packageProviders) {
if (_packageProviders.ContainsKey(name)) {
if (version > _packageProviders[name].Version) {
// remove the old provider first.
// todo: this won't remove the plugin domain and unload the code yet
// we'll have to do that later.
_packageProviders.Remove(name);
} else {
return null;
}
}
}
request.Debug("Using Package Provider {0}".format(name));
var packageProvider = new PackageProvider(provider) {
Version = version,
IsLoaded = true
};
packageProvider.Initialize(request);
// addOrSet locks the collection anyway.
_packageProviders.AddOrSet(name, packageProvider);
return packageProvider;
} catch (Exception e) {
request.Debug("Provider '{0}' Failed".format(name));
e.Dump();
}
return null;
}
/// <summary>
/// Register the package provider
/// </summary>
/// <param name="provider">Package provider object</param>
/// <param name="asmVersion">assembly version info</param>
/// <param name="request"></param>
/// <param name="shouldRefreshCache">should refresh the internal provider list</param>
/// <returns></returns>
private PackageProvider RegisterPackageProvider(IPackageProvider provider,
FourPartVersion asmVersion,
IHostApi request,
bool shouldRefreshCache) {
string name = null;
try {
if (provider == null) {
return null;
}
FourPartVersion ver = provider.GetProviderVersion();
var version = ver == 0 ? asmVersion : ver;
name = provider.GetPackageProviderName();
if (string.IsNullOrWhiteSpace(name)) {
return null;
}
// Initialize the provider before locking the collection
// that way we're not blocking others on non-deterministic actions.
request.Debug("Initializing provider '{0}'".format(name));
provider.InitializeProvider(request.As<IRequest>());
request.Debug("Provider '{0}' Initialized".format(name));
lock (_packageProviders) {
//Check if the provider is loaded already.
if (_packageProviders.ContainsKey(name)) {
//if no -force, do nothing
if (!shouldRefreshCache) {
request.Verbose(string.Format(CultureInfo.CurrentCulture, Resources.Messages.SkipPreviousProcessedProvider, name));
//add the provider to the list
var pkgprovider = new PackageProvider(provider) {
Version = version,
IsLoaded = true
};
AddToProviderCacheTable(name, pkgprovider);
return pkgprovider;
} else {
//looks like -force is used, we need to remove the old provider first.
// this won't remove the plugin domain and unload the code yet
_packageProviders.Remove(name);
}
}
}
request.Debug("Using Package Provider {0}".format(name));
var packageProvider = new PackageProvider(provider) {
Version = version
};
//initialize the package provider
packageProvider.Initialize(request);
// addOrSet locks the collection anyway.
_packageProviders.AddOrSet(name, packageProvider);
packageProvider.IsLoaded = true;
request.Debug("The provider '{0}' is imported".format(name));
//add the provider to the list
AddToProviderCacheTable(name, packageProvider);
return packageProvider;
} catch (Exception e) {
request.Debug("Provider '{0}' Failed to import".format(name));
e.Dump();
}
return null;
}