public IJSVsaItem CreateItem(string name, JSVsaItemType itemType, JSVsaItemFlag itemFlag)
{
IJSVsaItem item2;
if (this.isClosed)
{
throw new JSVsaException(JSVsaError.EngineClosed);
}
if (this.engine.IsRunning)
{
throw new JSVsaException(JSVsaError.EngineRunning);
}
this.TryObtainLock();
try
{
if ((itemType != JSVsaItemType.Reference) && !this.engine.IsValidIdentifier(name))
{
throw new JSVsaException(JSVsaError.ItemNameInvalid);
}
foreach (object obj2 in this.items)
{
if (((VsaItem) obj2).Name.Equals(name))
{
throw new JSVsaException(JSVsaError.ItemNameInUse);
}
}
IJSVsaItem item = null;
switch (itemType)
{
case JSVsaItemType.Reference:
if (itemFlag != JSVsaItemFlag.None)
{
throw new JSVsaException(JSVsaError.ItemFlagNotSupported);
}
break;
case JSVsaItemType.AppGlobal:
if (itemFlag != JSVsaItemFlag.None)
{
throw new JSVsaException(JSVsaError.ItemFlagNotSupported);
}
goto Label_00E3;
case JSVsaItemType.Code:
if (itemFlag == JSVsaItemFlag.Class)
{
throw new JSVsaException(JSVsaError.ItemFlagNotSupported);
}
goto Label_010E;
default:
goto Label_012A;
}
item = new VsaReference(this.engine, name);
goto Label_012A;
Label_00E3:
item = new VsaHostObject(this.engine, name, JSVsaItemType.AppGlobal);
((VsaHostObject) item).isVisible = true;
goto Label_012A;
Label_010E:
item = new VsaStaticCode(this.engine, name, itemFlag);
this.staticCodeBlockCount++;
Label_012A:
if (item != null)
{
this.items.Add(item);
}
else
{
throw new JSVsaException(JSVsaError.ItemTypeNotSupported);
}
this.engine.IsDirty = true;
item2 = item;
}
finally
{
this.ReleaseLock();
}
return item2;
}
internal void TryToAddImplicitAssemblyReference(String name){
if (!this.autoRef) return;
String key;
SimpleHashtable implictAssemblyCache = this.implicitAssemblyCache;
if (implicitAssemblyCache == null) {
//Populate cache with things that should not be autoref'd. Canonical form is lower case without extension.
implicitAssemblyCache = new SimpleHashtable(50);
//PEFileName always includes an extension and is never NULL.
implicitAssemblyCache[Path.GetFileNameWithoutExtension(this.PEFileName).ToLower(CultureInfo.InvariantCulture)] = true;
foreach (Object item in this.vsaItems){
VsaReference assemblyReference = item as VsaReference;
if (assemblyReference == null || assemblyReference.AssemblyName == null) continue;
key = Path.GetFileName(assemblyReference.AssemblyName).ToLower(CultureInfo.InvariantCulture);
if (key.EndsWith(".dll"))
key = key.Substring(0, key.Length-4);
implicitAssemblyCache[key] = true;
}
this.implicitAssemblyCache = implicitAssemblyCache;
}
key = name.ToLower(CultureInfo.InvariantCulture);
if (implicitAssemblyCache[key] != null) return;
implicitAssemblyCache[key] = true;
try{
VsaReference assemblyReference = new VsaReference(this, name + ".dll");
if (assemblyReference.Compile(false)){
ArrayList implicitAssemblies = this.implicitAssemblies;
if (implicitAssemblies == null) {
implicitAssemblies = new ArrayList();
this.implicitAssemblies = implicitAssemblies;
}
implicitAssemblies.Add(assemblyReference.Assembly);
}
}catch(VsaException){
}
}
public IJSVsaItem CreateItem(string name, JSVsaItemType itemType, JSVsaItemFlag itemFlag)
{
IJSVsaItem item2;
if (this.isClosed)
{
throw new JSVsaException(JSVsaError.EngineClosed);
}
if (this.engine.IsRunning)
{
throw new JSVsaException(JSVsaError.EngineRunning);
}
this.TryObtainLock();
try
{
if ((itemType != JSVsaItemType.Reference) && !this.engine.IsValidIdentifier(name))
{
throw new JSVsaException(JSVsaError.ItemNameInvalid);
}
foreach (object obj2 in this.items)
{
if (((VsaItem)obj2).Name.Equals(name))
{
throw new JSVsaException(JSVsaError.ItemNameInUse);
}
}
IJSVsaItem item = null;
switch (itemType)
{
case JSVsaItemType.Reference:
if (itemFlag != JSVsaItemFlag.None)
{
throw new JSVsaException(JSVsaError.ItemFlagNotSupported);
}
break;
case JSVsaItemType.AppGlobal:
if (itemFlag != JSVsaItemFlag.None)
{
throw new JSVsaException(JSVsaError.ItemFlagNotSupported);
}
goto Label_00E3;
case JSVsaItemType.Code:
if (itemFlag == JSVsaItemFlag.Class)
{
throw new JSVsaException(JSVsaError.ItemFlagNotSupported);
}
goto Label_010E;
default:
goto Label_012A;
}
item = new VsaReference(this.engine, name);
goto Label_012A;
Label_00E3:
item = new VsaHostObject(this.engine, name, JSVsaItemType.AppGlobal);
((VsaHostObject)item).isVisible = true;
goto Label_012A;
Label_010E:
item = new VsaStaticCode(this.engine, name, itemFlag);
this.staticCodeBlockCount++;
Label_012A:
if (item != null)
{
this.items.Add(item);
}
else
{
throw new JSVsaException(JSVsaError.ItemTypeNotSupported);
}
this.engine.IsDirty = true;
item2 = item;
}
finally
{
this.ReleaseLock();
}
return(item2);
}
public virtual IVsaItem CreateItem(string name, VsaItemType itemType, VsaItemFlag itemFlag)
{
if (this.isClosed)
{
throw new VsaException(VsaError.EngineClosed);
}
if (this.engine.IsRunning)
{
throw new VsaException(VsaError.EngineRunning);
}
this.TryObtainLock();
try{
// The name must be valid for all items except reference items (in which case we don't care)
if (itemType != VsaItemType.Reference && !this.engine.IsValidIdentifier(name))
{
throw new VsaException(VsaError.ItemNameInvalid);
}
// Make sure the name isn't already in use
foreach (Object vsaItem in this.items)
{
if (((VsaItem)vsaItem).Name.Equals(name))
{
throw new VsaException(VsaError.ItemNameInUse);
}
}
IVsaItem item = null;
switch (itemType)
{
// IVsaReference
case VsaItemType.Reference:
if (itemFlag != VsaItemFlag.None)
{
throw new VsaException(VsaError.ItemFlagNotSupported);
}
// create a wrapper around an assembly
item = new VsaReference((VsaEngine)this.engine, name);
break;
//IVsaGlobalItem
case VsaItemType.AppGlobal:
if (itemFlag != VsaItemFlag.None)
{
throw new VsaException(VsaError.ItemFlagNotSupported);
}
item = new VsaHostObject((VsaEngine)this.engine, name, VsaItemType.AppGlobal);
((VsaHostObject)item).isVisible = true;
break;
// IVsaCodeItem
case VsaItemType.Code:
if (itemFlag == VsaItemFlag.Class)
{
throw new VsaException(VsaError.ItemFlagNotSupported);
}
item = new VsaStaticCode((VsaEngine)this.engine, name, itemFlag);
this.staticCodeBlockCount++;
break;
}
if (item != null)
{
this.items.Add(item);
}
else
{
throw new VsaException(VsaError.ItemTypeNotSupported);
}
((VsaEngine)this.engine).IsDirty = true;
return(item);
}finally{
this.ReleaseLock();
}
}
public virtual IVsaItem CreateItem(string name, VsaItemType itemType, VsaItemFlag itemFlag){
if (this.isClosed)
throw new VsaException(VsaError.EngineClosed);
if (this.engine.IsRunning)
throw new VsaException(VsaError.EngineRunning);
this.TryObtainLock();
try{
// The name must be valid for all items except reference items (in which case we don't care)
if (itemType != VsaItemType.Reference && !this.engine.IsValidIdentifier(name))
throw new VsaException(VsaError.ItemNameInvalid);
// Make sure the name isn't already in use
foreach (Object vsaItem in this.items){
if (((VsaItem)vsaItem).Name.Equals(name))
throw new VsaException(VsaError.ItemNameInUse);
}
IVsaItem item = null;
switch (itemType){
// IVsaReference
case VsaItemType.Reference:
if (itemFlag != VsaItemFlag.None)
throw new VsaException(VsaError.ItemFlagNotSupported);
// create a wrapper around an assembly
item = new VsaReference((VsaEngine)this.engine, name);
break;
//IVsaGlobalItem
case VsaItemType.AppGlobal:
if (itemFlag != VsaItemFlag.None)
throw new VsaException(VsaError.ItemFlagNotSupported);
item = new VsaHostObject((VsaEngine)this.engine, name, VsaItemType.AppGlobal);
((VsaHostObject)item).isVisible = true;
break;
// IVsaCodeItem
case VsaItemType.Code:
if (itemFlag == VsaItemFlag.Class)
throw new VsaException(VsaError.ItemFlagNotSupported);
item = new VsaStaticCode((VsaEngine)this.engine, name, itemFlag);
this.staticCodeBlockCount++;
break;
}
if (item != null){
this.items.Add(item);
}else{
throw new VsaException(VsaError.ItemTypeNotSupported);
}
((VsaEngine)this.engine).IsDirty = true;
return item;
}finally{
this.ReleaseLock();
}
}
internal void TryToAddImplicitAssemblyReference(string name)
{
if (this.autoRef)
{
string str;
if (this.implicitAssemblyCache == null)
{
this.implicitAssemblyCache = new SimpleHashtable(50);
this.implicitAssemblyCache[Path.GetFileNameWithoutExtension(this.PEFileName).ToLowerInvariant()] = true;
foreach (object obj2 in base.vsaItems)
{
VsaReference reference = obj2 as VsaReference;
if ((reference != null) && (reference.AssemblyName != null))
{
str = Path.GetFileName(reference.AssemblyName).ToLowerInvariant();
if (str.EndsWith(".dll", StringComparison.Ordinal))
{
str = str.Substring(0, str.Length - 4);
}
this.implicitAssemblyCache[str] = true;
}
}
this.implicitAssemblyCache = this.implicitAssemblyCache;
}
str = name.ToLowerInvariant();
if (this.implicitAssemblyCache[str] == null)
{
this.implicitAssemblyCache[str] = true;
try
{
VsaReference reference2 = new VsaReference(this, name + ".dll");
if (reference2.Compile(false))
{
ArrayList implicitAssemblies = this.implicitAssemblies;
if (implicitAssemblies == null)
{
implicitAssemblies = new ArrayList();
this.implicitAssemblies = implicitAssemblies;
}
implicitAssemblies.Add(reference2.Assembly);
}
}
catch (JSVsaException)
{
}
}
}
}
