private bool AddImportDef(
ProtocolDescriptor.ProtocolDef protoDef, XElement element,
ProtocolDescriptor.ProtocolDef externalProtoDef)
{
ProtocolDescriptor.ImportDef def =
new ProtocolDescriptor.ImportDef();
def.ParentRef = protoDef;
def.Name = externalProtoDef.Name;
def.LineNumber = GetLineNumber(element);
def.ProtoDef = externalProtoDef;
if (protoDef.ImportNameIndex.ContainsKey(def.Name))
{
PrintLineError(protoDef, element,
"import `{0}` duplicated", def.Name);
return(false);
}
protoDef.Imports.Add(def);
protoDef.ImportNameIndex.Add(def.Name, def);
return(true);
}
private void ProcessImportedProtocols(
ProtocolDescriptor.ProtocolDef protoDef)
{
Dictionary <string, ProtocolDescriptor.ProtocolDef> usedProtos =
new Dictionary <string, ProtocolDescriptor.ProtocolDef>();
Dictionary <string, ProtocolDescriptor.ProtocolDef> enumRefProtos =
new Dictionary <string, ProtocolDescriptor.ProtocolDef>();
Dictionary <string, ProtocolDescriptor.ProtocolDef> structRefProtos =
new Dictionary <string, ProtocolDescriptor.ProtocolDef>();
Dictionary <string, ProtocolDescriptor.ProtocolDef> enumMapRefProtos =
new Dictionary <string, ProtocolDescriptor.ProtocolDef>();
// collect enum ref protocols
for (int i = 0; i < protoDef.Enums.Count; ++i)
{
ProtocolDescriptor.EnumDef enumDef =
protoDef.Enums[i];
for (int j = 0; j < enumDef.Items.Count; ++j)
{
ProtocolDescriptor.EnumDef.ItemDef def =
enumDef.Items[j];
if (def.RefEnumItemDef != null)
{
ProtocolDescriptor.ProtocolDef refProtoDef =
def.RefEnumItemDef.ParentRef.ParentRef;
usedProtos[refProtoDef.Name] = refProtoDef;
enumRefProtos[refProtoDef.Name] = refProtoDef;
}
}
}
// collect struct ref protocols
for (int i = 0; i < protoDef.Structs.Count; ++i)
{
ProtocolDescriptor.StructDef structDef =
protoDef.Structs[i];
for (int j = 0; j < structDef.Fields.Count; ++j)
{
ProtocolDescriptor.StructDef.FieldDef def =
structDef.Fields[j];
if (def.RefEnumDef != null)
{
ProtocolDescriptor.ProtocolDef refProtoDef =
def.RefEnumDef.ParentRef;
usedProtos[refProtoDef.Name] = refProtoDef;
structRefProtos[refProtoDef.Name] = refProtoDef;
}
if (def.RefStructDef != null)
{
ProtocolDescriptor.ProtocolDef refProtoDef =
def.RefStructDef.ParentRef;
usedProtos[refProtoDef.Name] = refProtoDef;
structRefProtos[refProtoDef.Name] = refProtoDef;
}
}
}
// collect enum map ref protocols
for (int i = 0; i < protoDef.EnumMaps.Count; ++i)
{
ProtocolDescriptor.EnumMapDef enumMapDef =
protoDef.EnumMaps[i];
for (int j = 0; j < enumMapDef.Items.Count; ++j)
{
ProtocolDescriptor.EnumMapDef.ItemDef def =
enumMapDef.Items[j];
if (def.RefEnumItemDef != null)
{
ProtocolDescriptor.ProtocolDef refProtoDef =
def.RefEnumItemDef.ParentRef.ParentRef;
usedProtos[refProtoDef.Name] = refProtoDef;
enumMapRefProtos[refProtoDef.Name] = refProtoDef;
}
if (def.RefStructDef != null)
{
ProtocolDescriptor.ProtocolDef refProtoDef =
def.RefStructDef.ParentRef;
usedProtos[refProtoDef.Name] = refProtoDef;
enumMapRefProtos[refProtoDef.Name] = refProtoDef;
}
}
}
for (int i = 0; i < protoDef.Imports.Count; ++i)
{
ProtocolDescriptor.ImportDef importDef =
protoDef.Imports[i];
// check imported protocol is used
if (usedProtos.ContainsKey(importDef.ProtoDef.Name) == false)
{
Console.Error.WriteLine(string.Format(
"warning:{0}:{1}: protocol `{2}` " +
"is not used but imported",
protoDef.FilePath, importDef.LineNumber,
importDef.Name));
}
if (enumRefProtos.ContainsKey(importDef.ProtoDef.Name))
{
importDef.IsRefByEnum = true;
}
if (structRefProtos.ContainsKey(importDef.ProtoDef.Name))
{
importDef.IsRefByStruct = true;
}
if (enumMapRefProtos.ContainsKey(importDef.ProtoDef.Name))
{
importDef.IsRefByEnumMap = true;
}
}
}
