public void HmdIDPropertiesIDTest()
{
HmdBlockIDProperties testRoot = new HmdBlockIDProperties("The_Test_Root", new StaticCount(1), null);
Assert.AreEqual(null, testRoot.definitionContext);
Assert.AreEqual("the_test_root", testRoot.idLowerCase);
Assert.AreEqual("the_test_root", testRoot.idWithContext);
HmdBlockIDProperties level0Block = new HmdBlockIDProperties("Level0Block", UnrestrictedCount.Instance, testRoot);
Assert.AreEqual(String.Empty, level0Block.definitionContext);
Assert.AreEqual("level0block", level0Block.idLowerCase);
Assert.AreEqual("level0block", level0Block.idWithContext);
HmdBlockIDProperties level1Block = new HmdBlockIDProperties("Level1Block", UnrestrictedCount.Instance, level0Block);
Assert.AreEqual("level0block", level1Block.definitionContext);
Assert.AreEqual("level1block", level1Block.idLowerCase);
Assert.AreEqual("level0block.level1block", level1Block.idWithContext);
HmdBlockIDProperties level2Block = new HmdBlockIDProperties("Level2Block", UnrestrictedCount.Instance, level1Block);
Assert.AreEqual("level0block.level1block", level2Block.definitionContext);
Assert.AreEqual("level2block", level2Block.idLowerCase);
Assert.AreEqual("level0block.level1block.level2block", level2Block.idWithContext);
}
public static void Iterate(this HmdBlockID blockID, HmdProperties hmdProperties,
AtValueIDWithProperties atValueIDWithProperties, AtBlockIDWithProperties atBlockIDWithProperties)
{
for (int i = 0; i < blockID.ChildCount; i++)
{
HmdID childID = blockID.GetChild(i);
if (childID.isBlock)
{
HmdBlockID childBlockID = childID.CastAsBlockID;
HmdBlockIDProperties childBlockIDProperties = hmdProperties.GetProperties(childBlockID);
if (childBlockIDProperties == null)
{
throw new InvalidOperationException(String.Format("Found a block id \"{0}\", but it was not defined in the property dictionary", childID.idOriginalCase));
}
atBlockIDWithProperties(childBlockID, childBlockIDProperties, hmdProperties);
}
else
{
HmdValueID childValueID = childID.CastAsValueID;
HmdValueIDProperties childValueIDProperties = hmdProperties.GetProperties(childValueID);
if (childValueIDProperties == null)
{
throw new InvalidOperationException(String.Format("Found a value id \"{0}\", but it was not defined in the property dictionary", childID.idOriginalCase));
}
atValueIDWithProperties(childValueID, childValueIDProperties, hmdProperties);
}
}
}
public void AddPropertiesFromExtraLinks(HmdBlockIDProperties context, T idProperties)
{
String extraLinkContext = HmdIDProperties.CombineIDContext(context.idWithContext, idProperties.idLowerCase);
if (extraLinksDictionary.ContainsKey(extraLinkContext))
{
throw new InvalidOperationException(String.Format("The extraLinksContext \"{0}\" has already been added to the HmdIdPropertiesTable::extraLinksDictionary", extraLinksDictionary));
}
extraLinksDictionary.Add(extraLinkContext, idProperties);
}
public HmdValueIDProperties(String idString, ICountProperty countProperty, HmdType hmdType, HmdEnumReference enumReference,
HmdBlockIDProperties directParent, HmdParentReference[] parentOverrideList)
: base(IsBlock, idString, countProperty, directParent, parentOverrideList)
{
if (hmdType == HmdType.Enumeration && enumReference == null)
{
throw new ArgumentNullException("For Enumeration types, must have an enumReference", "enumReference");
}
this.hmdType = hmdType;
this.enumReference = enumReference;
}
public String GetTypeName(HmdBlockIDProperties blockIDProperties)
{
String typeName;
if (!typeDictionary.TryGetValue(blockIDProperties, out typeName))
{
typeName = GenerateBlockIDTypeName(blockIDProperties);
typeDictionary.Add(blockIDProperties, typeName);
}
return(typeName);
}
public HmdProperties(ICountProperty defaultCountProperty, HmdType defaultHmdType)
{
this.defaultCountProperty = defaultCountProperty;
this.defaultHmdType = defaultHmdType;
this.root = new HmdBlockIDProperties(RootName, new StaticCount(1), null);
this.valueIDTable = new HmdIDPropertiesTable <HmdValueIDProperties>();
this.blockIDTable = new HmdIDPropertiesTable <HmdBlockIDProperties>();
//AddPropertiesFromDefinition(root); // should I add this?
this.enumList = null;
//this.enumInlineList = null;
}
private void ValidateBlockID(HmdBlockID blockID, HmdBlockIDProperties blockIDProperties, HmdProperties hmdProperties)
{
//
// Check that the current parent is valid
//
if (currentBlock == null)
{
debugOutput.Write(blockStack.Count, "Checking that \"{0}\" is the root...", blockID.idOriginalCase);
if (!blockIDProperties.IsRoot)
{
throw new FormatException(String.Format("Block ID \"{0}\" was expected to be the root, but it wasn't?",
blockIDProperties.idOriginalCase));
}
debugOutput.WriteLine("Pass.");
}
else
{
debugOutput.Write(blockStack.Count, "Checking that \"{0}\" has \"{1}\" as a valid parent...", blockID.idOriginalCase, currentBlock.blockIDProperties.idOriginalCase);
if (!blockIDProperties.IsValidParent(currentBlock.blockIDProperties))
{
throw new FormatException(String.Format("Block ID \"{0}\" appeared in Block \"{1}\", but this is not allowed with the current properties",
blockIDProperties.idOriginalCase, currentBlock.blockIDProperties.idOriginalCase));
}
debugOutput.WriteLine("Pass.");
// Add ID to current block validator
currentBlock.NewChild(blockIDProperties);
}
//
// Verify the Children of the Block ID
//
debugOutput.WriteLine(blockStack.Count, "{");
blockStack.Push(currentBlock);
currentBlock = new HmdBlockValidator(blockIDProperties);
blockID.Iterate(hmdProperties, ValidateValueID, ValidateBlockID);
// Validate Children
debugOutput.Write(blockStack.Count, "Checking counts of all children for \"{0}\"...", blockID.idOriginalCase);
currentBlock.ValidateChildren(hmdProperties);
debugOutput.WriteLine("Pass.");
currentBlock = blockStack.Pop();
debugOutput.WriteLine(blockStack.Count, "}} (end of \"{0}\")", blockID.idOriginalCase);
}
private void AddPropertiesFromExtraLinks(String context, HmdIDProperties idProperties)
{
if (idProperties.isBlock)
{
HmdBlockIDProperties blockIDProperties = idProperties.CastAsBlockIDProperties;
blockIDTable.AddPropertiesFromExtraLinks(context, blockIDProperties);
String newContext = HmdIDProperties.CombineIDContext(context, idProperties.idLowerCase);
foreach (HmdIDProperties childIDProperties in blockIDProperties)
{
AddPropertiesFromExtraLinks(newContext, childIDProperties);
}
}
else
{
valueIDTable.AddPropertiesFromExtraLinks(context, idProperties.CastAsValueIDProperties);
}
}
public void ResolveParentOverrideLinks(HmdProperties hmdProperties)
{
if (parentOverrideList != null)
{
TextWriter debugOutput = HmdDebug.DebugOutput;
if (debugOutput == null)
{
debugOutput = TextWriter.Null;
}
for (int i = 0; i < parentOverrideList.Length; i++)
{
//
// Get the parent reference
//
HmdBlockIDProperties parentBlock = parentOverrideList[i].TryToGetReferenceAsBlock();
if (parentBlock == null)
{
parentBlock = hmdProperties.GetParentPropertiesInScope(this, parentOverrideList[i]);
if (parentBlock == null)
{
throw new InvalidOperationException(String.Format("Parent \"{0}\" is not defined in the property dictionary",
parentOverrideList[i].IDOriginalCase));
}
debugOutput.WriteLine("For ID \"{0}\", resolved Parent reference to \"{1}\"", idOriginalCase, parentBlock.idOriginalCase);
parentOverrideList[i] = parentBlock; // cache the reference
}
//
// Make sure the parent has this child linked
//
parentBlock.AddIndirectChildFromFromItsOverrideList(this);
//
// Add this link as a key to the HmdPropertiesTable
//
hmdProperties.AddPropertiesFromExtraLinks(parentBlock, this);
}
}
}
public Boolean IsValidParent(HmdBlockIDProperties parent)
{
if (parentOverrideList == null)
{
if (directParent == parent)
{
return(true);
}
}
else
{
for (int i = 0; i < parentOverrideList.Length; i++)
{
if (parent == parentOverrideList[i])
{
return(true);
}
if (parent.idLowerCase.Equals(parentOverrideList[i].IDLowerCase, StringComparison.CurrentCulture))
{
parentOverrideList[i] = parent; // cache the reference
return(true);
}
}
}
if (additionalParents != null)
{
for (int i = 0; i < additionalParents.Count; i++)
{
if (parent == additionalParents[i])
{
return(true);
}
}
}
return(false);
}
protected HmdIDProperties(Boolean isBlock, String id, ICountProperty countProperty,
HmdBlockIDProperties directParent, HmdParentReference[] parentOverrideList)
{
if (id == null)
{
throw new ArgumentNullException("idString");
}
this.idOriginalCase = id;
this.idLowerCase = id.ToLower();
if (directParent == null)
{
this.definitionContext = null;
}
else if (directParent.definitionContext == null)
{
this.definitionContext = String.Empty;
}
else
{
this.definitionContext = directParent.idWithContext;
}
this.idWithContext = CombineIDContext(this.definitionContext, idLowerCase);
this.isBlock = isBlock;
if (countProperty == null)
{
throw new ArgumentNullException("countProperty");
}
this.countProperty = countProperty;
this.directParent = directParent;
this.parentOverrideList = parentOverrideList;
this.additionalParents = null;
}
public HmdBlockIDProperties(String idString, ICountProperty countProperty, HmdBlockIDProperties definitionParent)
: base(IsBlock, idString, countProperty, definitionParent, null)
{
}
public void AddAdditionalParentFromItsAdditionalChildrenList(HmdBlockIDProperties newParent)
{
throw new NotImplementedException();
//need to figure out what kind of children can be added to a block id's AdditionalChildList
}
public HmdBlockValidator(HmdBlockIDProperties blockIDProperties)
{
this.blockIDProperties = blockIDProperties;
}
private static void ParsePropertiesFile(HmdBlockIDProperties propertyBlockRoot, HmdProperties hmdProperties,
HmdTokenizer tokenizer, String importPath, Boolean isPImportFile)
{
TextWriter debugOutput = HmdDebug.DebugOutput;
if (debugOutput == null)
{
debugOutput = TextWriter.Null;
}
if (propertyBlockRoot == null)
{
throw new ArgumentNullException("propertyBlockRoot");
}
//
// TODO: What about pimport files? Should they require a %props block? If not, then can they put it anyways? I'll need to add another argument to this argument list
// that will say whether or not it is a PImport so it can gracefully end on EOF instead of '}' (close brace)
//
//
// TODO: MAKE SURE YOU DISALLOW SPECIFYING %PROPS VALUE ID in a BLOCK TWICE!!!
//
//
HmdBlockIDProperties currentParent = propertyBlockRoot;
Stack <HmdBlockIDProperties> parentStack = new Stack <HmdBlockIDProperties>();
while (true)
{
HmdGlobalToken token = tokenizer.NextGlobalToken();
//
// Check for EOF
//
if (token.type == HmdGlobalTokenType.EOF)
{
if (isPImportFile && parentStack.Count <= 0)
{
return;
}
else
{
throw new FormatException("Reached EOF inside a %props block directive");
}
}
if (token.type == HmdGlobalTokenType.ID)
{
String idString = token.text;
Boolean isBlockID;
Boolean isEmptyID = tokenizer.NextIDType(out isBlockID);
if (isEmptyID)
{
// this just means the value ID has all the defaults
debugOutput.WriteLine("EmptyProp ID: {0}", idString);
HmdValueIDProperties valueIDProperties = new HmdValueIDProperties(idString, hmdProperties.defaultCountProperty,
hmdProperties.defaultHmdType, null, currentParent, null);
if (!valueIDProperties.DirectParentIsOverriden)
{
currentParent.AddDirectChildWithNoParentOverrideList(valueIDProperties);
}
hmdProperties.AddPropertiesFromDefinition(valueIDProperties);
}
else if (!isBlockID)
{
debugOutput.WriteLine("ValProp ID: {0}", idString);
String nextValue = tokenizer.NextValue();
debugOutput.WriteLine("ValProp : {0}", nextValue);
HmdValueIDProperties valueIDProperties = HmdParser.ParseValueProperties(idString, nextValue, currentParent, hmdProperties);
if (!valueIDProperties.DirectParentIsOverriden)
{
currentParent.AddDirectChildWithNoParentOverrideList(valueIDProperties);
}
hmdProperties.AddPropertiesFromDefinition(valueIDProperties);
}
else
{
debugOutput.WriteLine("BlkProp ID: {0}", idString);
HmdBlockIDProperties blockIDProperties = new HmdBlockIDProperties(idString, hmdProperties.defaultCountProperty, currentParent);
// wait to add this child to the current parent so we know whether or not it's default parent is overriden
hmdProperties.AddPropertiesFromDefinition(blockIDProperties);
parentStack.Push(currentParent);
currentParent = blockIDProperties;
}
}
else if (token.type == HmdGlobalTokenType.Directive)
{
String directiveID = token.text;
Boolean isBlockID;
Boolean isEmptyID = tokenizer.NextIDType(out isBlockID);
if (isEmptyID)
{
throw new NotImplementedException();
}
else if (!isBlockID)
{
//
// TODO: Props Blocks should not allow %import directives, they should only allow %pimport directives
//
if (token.text.Equals("import", StringComparison.CurrentCulture))
{
throw new FormatException("%import directive not allowed inside a %prop block");
}
else if (token.text.Equals("pimport", StringComparison.CurrentCulture))
{
String nextValue = tokenizer.NextValue();
debugOutput.WriteLine("%PImport : {0}", nextValue);
String importFileAndPathName = Path.Combine(importPath, nextValue);
using (FileStream importStream = new FileStream(importFileAndPathName, FileMode.Open))
{
debugOutput.WriteLine("File Start: {0}", importFileAndPathName);
ParsePropertiesFile(currentParent, hmdProperties, new HmdTokenizer(new StreamReader(importStream), 1), importPath, false);
debugOutput.WriteLine("File End : {0}", importFileAndPathName);
}
}
else if (token.text.Equals("enum", StringComparison.CurrentCulture))
{
String nextValue = tokenizer.NextValue();
debugOutput.WriteLine("%Enum : {0}", nextValue);
hmdProperties.AddEnum(new HmdEnum(nextValue));
}
else if (token.text.Equals("props", StringComparison.CurrentCulture))
{
if (parentStack.Count <= 0)
{
throw new FormatException("You can't specify a %props value on the root");
}
String nextValue = tokenizer.NextValue();
debugOutput.WriteLine("%Props : {0}", nextValue);
HmdParser.ParseAndOverrideBlockProperties(currentParent, nextValue);
}
else
{
throw new Exception(String.Format("Parser (line {0}): Unrecognized value directive \"{1}\"",
token.line, token.text));
}
}
else
{
if (token.text.Equals("props", StringComparison.CurrentCulture))
{
throw new FormatException("Right now this is just weird, why do you have a %props block inside a props block (Maybe I'll let this slide later)?");
debugOutput.WriteLine("Block ID : %props Directive");
if (hmdProperties == null)
{
debugOutput.WriteLine("Not Parsing %props Directive Block ID...");
throw new NotImplementedException("Haven't implemented the feature to parse without doing the props block");
}
else
{
ParsePropertiesFile(hmdProperties.root, hmdProperties, tokenizer, importPath, false);
}
}
else if (token.text.Equals("group", StringComparison.CurrentCulture))
{
throw new NotImplementedException();
}
else
{
throw new Exception(String.Format("Parser (line {0}): Unrecognized block directive \"{1}\"",
token.line, token.text));
}
}
}
else if (token.type == HmdGlobalTokenType.CloseBrace)
{
if (parentStack.Count <= 0)
{
debugOutput.WriteLine("%Props End:");
return;
}
debugOutput.WriteLine("Block End : {0}", currentParent.idOriginalCase);
HmdBlockIDProperties temp = currentParent;
currentParent = parentStack.Pop();
if (!temp.DirectParentIsOverriden)
{
currentParent.AddDirectChildWithNoParentOverrideList(temp);
}
}
else
{
throw new FormatException(String.Format("Parser (line {0}): Unexpected token {1}", token.line, token));
}
}
}
//
// Maybe change to pass in the string offset and length?
//
public static HmdValueIDProperties ParseValueProperties(String idString, String props, HmdBlockIDProperties definitionParent, HmdProperties hmdProperties)
{
if (idString == null)
{
throw new ArgumentNullException("idString");
}
Boolean defaultCountPropertyOverriden = false;
Boolean defaultHmdTypeOverriden = false;
ICountProperty countProperty = hmdProperties.defaultCountProperty;
HmdType hmdType = hmdProperties.defaultHmdType;
HmdEnumReference enumReference = null;
HmdParentReference[] parentOverrideList = null;
Int32 offset = 0, saveOffset;
//
// TODO: To save on memory, maybe I'll add some type of hash lookup so I don't have to instantiate multiple HmdType classes?
//
while (true)
{
while (true)
{
if (offset >= props.Length)
{
return(new HmdValueIDProperties(idString, countProperty, hmdType, enumReference,
definitionParent, parentOverrideList));
}
if (!Char.IsWhiteSpace(props[offset]))
{
break;
}
offset++;
}
if (props[offset] >= '0' && props[offset] <= '9')
{
saveOffset = offset;
// keep going while you see 0-9, '-' or '*'
do
{
offset++;
if (offset >= props.Length)
{
break;
}
} while ((props[offset] >= '0' && props[offset] <= '9') || props[offset] == '-' || props[offset] == '*');
//
// Check that the 'count' property has not been specified Twice
//
if (defaultCountPropertyOverriden)
{
throw new FormatException("You've specified the 'count' property twice!");
}
defaultCountPropertyOverriden = true;
countProperty = CountProperty.Parse(props.Substring(saveOffset, offset - saveOffset));
}
else if (props[offset] == 's')
{
if (offset + 6 > props.Length) // 6 = "string".Length
{
throw new FormatException(String.Format("Found character '{0}', expected to become \"{1}\", but there are some characters missing",
HmdTypeClass.String[0], HmdTypeClass.String));
}
if (props[offset + 1] != 't' ||
props[offset + 2] != 'r' ||
props[offset + 3] != 'i' ||
props[offset + 4] != 'n' ||
props[offset + 5] != 'g')
{
throw new FormatException(String.Format("Expected 'string', but got '{0}'", props.Substring(offset, 6)));
}
offset += 6;
//
// Check that the 'type' property has not been specified Twice
//
if (defaultHmdTypeOverriden)
{
throw new FormatException("You've specified the 'type' property twice!");
}
defaultHmdTypeOverriden = true;
hmdType = HmdType.String;
}
else if (props[offset] == HmdTypeClass.Boolean[0])
{
if (offset + HmdTypeClass.Boolean.Length > props.Length)
{
throw new FormatException(
String.Format("Found character '{0}', expected to become \"{1}\", but there are some characters missing",
HmdTypeClass.Boolean[0], HmdTypeClass.Boolean));
}
offset++;
for (int i = 1; i < HmdTypeClass.Boolean.Length; i++)
{
if (props[offset] != HmdTypeClass.Boolean[i])
{
throw new FormatException(String.Format("Expected \"{0}\", but got \"{1}\"", HmdTypeClass.Boolean, props.Substring(offset - i, HmdTypeClass.Boolean.Length)));
}
offset++;
}
//
// Check that the 'type' property has not been specified Twice
//
if (defaultHmdTypeOverriden)
{
throw new FormatException("You've specified the 'type' property twice!");
}
defaultHmdTypeOverriden = true;
hmdType = HmdType.Boolean;
}
else if (props[offset] == 'i' || props[offset] == 'u')
{
Byte byteSize;
Boolean isUnsigned = false;
if (props[offset] == 'u')
{
isUnsigned = true;
offset++;
if (props[offset] != 'i')
{
throw new FormatException(
String.Format("Found character 'u', expected to become \"uint\", but the next character was '{0}'", props[offset]));
}
}
if (offset + 3 > props.Length)
{
throw new FormatException(
String.Format("Found character '{0}', expected to become \"{1}\", but there are some characters missing",
isUnsigned ? 'u' : 'i', isUnsigned ? "uint" : "int"));
}
if (props[offset + 1] != 'n' || props[offset + 2] != 't')
{
throw new FormatException(String.Format("Expected \"{0}\", but got \"{1}\"",
isUnsigned ? "uint" : "int", isUnsigned ? props.Substring(offset - 1, 4) : props.Substring(offset, 3)));
}
offset += 3;
if (offset < props.Length && props[offset] >= '0' && props[offset] <= '9')
{
saveOffset = offset;
do
{
offset++;
} while (offset < props.Length && props[offset] >= '0' && props[offset] <= '9');
byteSize = Byte.Parse(props.Substring(saveOffset, offset - saveOffset));
}
else
{
byteSize = 0;
}
//
// Check that the 'type' property has not been specified Twice
//
if (defaultHmdTypeOverriden)
{
throw new FormatException("You've specified the 'type' property twice!");
}
defaultHmdTypeOverriden = true;
hmdType = HmdTypeClass.GetIntegerType(isUnsigned, byteSize);
}
else if (props[offset] == 'e')
{
offset++;
if (offset >= props.Length)
{
throw new FormatException("Found character 'e', expected to become \"enum\" or \"empty\" but the string abrubtly ended");
}
if (props[offset] == HmdTypeClass.Empty[1])
{
if (offset + HmdTypeClass.Empty.Length - 1 > props.Length)
{
throw new FormatException("Found \"em\", expected to become \"empty\", but there are some characters missing");
}
offset++;
for (int i = 2; i < HmdTypeClass.Empty.Length; i++)
{
if (props[offset] != HmdTypeClass.Empty[i])
{
throw new FormatException(String.Format("Expected \"{0}\", but got \"{1}\"", HmdTypeClass.Empty, props.Substring(offset - i, HmdTypeClass.Empty.Length)));
}
offset++;
}
//
// Check that the 'type' property has not been specified Twice
//
if (defaultHmdTypeOverriden)
{
throw new FormatException("You've specified the 'type' property twice!");
}
defaultHmdTypeOverriden = true;
hmdType = HmdType.Empty;
}
else if (props[offset] == HmdTypeClass.Enumeration[1])
{
if (offset + HmdTypeClass.Enumeration.Length + 1 > props.Length)
{
throw new FormatException(
String.Format("Found \"en\", expected to become \"{0}\", but there are some characters missing",
HmdTypeClass.Enumeration));
}
offset++;
for (int i = 2; i < HmdTypeClass.Enumeration.Length; i++)
{
if (props[offset] != HmdTypeClass.Enumeration[i])
{
throw new FormatException(String.Format("Expected \"{0}\", but got \"{1}\"", HmdTypeClass.Enumeration, props.Substring(offset - i, HmdTypeClass.Enumeration.Length)));
}
offset++;
}
// skip whitespace
while (true)
{
if (offset >= props.Length)
{
throw new FormatException("Expected '(' or 'a-zA-Z', but got EOF");
}
if (!Char.IsWhiteSpace(props[offset]))
{
break;
}
offset++;
}
if (props[offset] == '(')
{
saveOffset = offset + 1;
// skip to the next whitespace or ';'
while (true)
{
offset++;
if (offset >= props.Length)
{
throw new FormatException("Expected ')' but reached end of string");
}
if (props[offset] == ')')
{
break;
}
}
String enumReferenceName = (definitionParent == null || definitionParent.definitionContext == null) ?
idString.ToLower() : HmdIDProperties.CombineIDContext(definitionParent.idWithContext, idString.ToLower());
HmdEnum newInlineEnum = new HmdEnum(enumReferenceName, props.Substring(saveOffset, offset - saveOffset));
enumReference = newInlineEnum;
if (hmdProperties != null)
{
hmdProperties.AddEnum(newInlineEnum);
}
offset++;
if (defaultHmdTypeOverriden)
{
throw new FormatException("You've specified the 'type' property twice!");
}
defaultHmdTypeOverriden = true;
hmdType = HmdType.Enumeration;
}
else if ((props[offset] >= 'a' && props[offset] <= 'z') || (props[offset] >= 'A' && props[offset] <= 'Z'))
{
saveOffset = offset;
// skip to the next whitespace or ';'
while (true)
{
offset++;
if (offset >= props.Length)
{
break;
}
if (Char.IsWhiteSpace(props[offset]))
{
break;
}
}
if (offset - saveOffset <= 0)
{
throw new FormatException("Unable to parse enum type, the \"enum\" keyword must be either \"enum <type>\" (with only one space before <type>) or \"enum(<value> <value> ...)\"");
}
enumReference = new HmdEnumReferenceByString(props.Substring(saveOffset, offset - saveOffset));
if (defaultHmdTypeOverriden)
{
throw new FormatException("You've specified the 'type' property twice!");
}
defaultHmdTypeOverriden = true;
hmdType = HmdType.Enumeration;
}
else
{
throw new FormatException(String.Format("Expected '(' or 'a-zA-Z' after \"enum\", but got '{0}'", props[offset]));
}
}
else
{
throw new FormatException(String.Format(
"Found character 'e', expected to become \"enum\" or \"empty\" but the second character is '{0}'", props[offset]));
}
}
else if (props[offset] == '(')
{
if (parentOverrideList != null)
{
throw new FormatException("You've specified the 'parents' property twice!");
}
parentOverrideList = ParseParentList(props, ref offset);
}
else
{
throw new FormatException(
String.Format("Could not recognize first character of property '{0}', of the props string \"{1}\"", props[offset], props));
}
}
}
public void GenerateParserClasses(TextWriter output, HmdBlockIDProperties block,
HmdProperties hmdProperties, String hmdTypePrefix, Boolean isRoot)
{
String className = isRoot ? rootClassName : (hmdTypePrefix + typeNameTable.GetTypeName(block));
//
// Generate the class for the current block
//
int tabs = 1;
output.WriteLine(tabs, "public class {0}", className);
output.WriteLine(tabs++, "{");
//
// Print Fields
//
foreach (HmdIDProperties childIDProperties in block)
{
if (childIDProperties.isBlock)
{
HmdBlockIDProperties childBlockProperties = childIDProperties.CastAsBlockIDProperties;
String type = hmdTypePrefix + typeNameTable.GetTypeName(childBlockProperties);
if (childBlockProperties.CountProperty.Multiple)
{
type = languageGenerator.ListType(type);
}
output.WriteLine(tabs, "public {0} {1};", type, childBlockProperties.idOriginalCase);
}
else
{
HmdValueIDProperties childValueProperties = childIDProperties.CastAsValueIDProperties;
if (childValueProperties.hmdType != HmdType.Empty)
{
String type;
if (childValueProperties.hmdType == HmdType.Enumeration)
{
HmdEnum hmdEnum = childValueProperties.EnumReference.TryGetReference;
if (hmdEnum == null)
{
hmdEnum = hmdProperties.TryGetEnum(childValueProperties.EnumReference.Name);
if (hmdEnum == null)
{
throw new FormatException(String.Format("Can't resolve enum reference '{0}'", childValueProperties.EnumReference.Name));
}
childValueProperties.ResolveEnumReference(hmdEnum);
}
type = typeNameTable.GetTypeName(hmdEnum);
}
else
{
type = languageGenerator.HmdTypeToLanguageType(childValueProperties.hmdType);
}
if (childValueProperties.CountProperty.Multiple)
{
type = languageGenerator.ListType(type);
}
output.WriteLine(tabs, "public {0} {1};", type, childValueProperties.idOriginalCase);
}
}
}
//
// Print Constructor
//
output.WriteLine(tabs, "public {0}(HmdBlockID blockID, HmdProperties hmdProperties)", className);
output.WriteLine(tabs++, "{");
output.WriteLine(tabs, "for(int i = 0; i < blockID.ChildCount; i++)");
output.WriteLine(tabs++, "{");
output.WriteLine(tabs, "HmdID childID = blockID.GetChild(i);");
output.WriteLine(tabs, "if(childID.isBlock)");
output.WriteLine(tabs++, "{");
output.WriteLine(tabs, "HmdBlockID childBlockID = (HmdBlockID)childID;");
Int32 blockChildCount = 0;
foreach (HmdIDProperties childIDProperties in block)
{
if (childIDProperties.isBlock)
{
HmdBlockIDProperties childBlockProperties = childIDProperties.CastAsBlockIDProperties;
blockChildCount++;
output.WriteLine(tabs, "// parse field {0}", childIDProperties.idOriginalCase);
output.WriteLine(tabs, "{0}if(childBlockID.idLowerCase.Equals(\"{1}\",StringComparison.CurrentCultureIgnoreCase))", blockChildCount > 1 ? "else " : String.Empty, childIDProperties.idLowerCase);
output.WriteLine(tabs++, "{");
if (childIDProperties.CountProperty.Multiple)
{
output.WriteLine(tabs, "// set List to not null");
output.WriteLine(tabs, "this.{0}.Add(new {1}{2}(childBlockID, hmdProperties));",
childIDProperties.idOriginalCase, hmdTypePrefix, typeNameTable.GetTypeName(childBlockProperties));
}
else
{
output.WriteLine(tabs, "// check that field is not set already");
output.WriteLine(tabs, "if(this.{0} != null)", childIDProperties.idOriginalCase);
output.WriteLine(tabs++, "{");
output.WriteLine(tabs, "throw new FormatException(\"Found multiple block id's \\\"{0}\\\"\");", childIDProperties.idOriginalCase);
output.WriteLine(--tabs, "}");
output.WriteLine(tabs, "this.{0} = new {1}{2}(childBlockID, hmdProperties);",
childIDProperties.idOriginalCase, hmdTypePrefix, typeNameTable.GetTypeName(childBlockProperties));
}
output.WriteLine(--tabs, "}");
}
}
if (blockChildCount > 0)
{
output.WriteLine(tabs, "else");
output.WriteLine(tabs++, "{");
}
output.WriteLine(tabs, "throw new FormatException(String.Format(\"Unrecognized child block id \\\"{0}\\\"\",childID.idOriginalCase));");
if (blockChildCount > 0)
{
output.WriteLine(--tabs, "}");
}
output.WriteLine(--tabs, "}");
output.WriteLine(tabs, "else");
output.WriteLine(tabs++, "{");
output.WriteLine(tabs, "HmdValueID childValueID = (HmdValueID)childID;");
Int32 valueChildCount = 0;
foreach (HmdIDProperties childIDProperties in block)
{
if (!childIDProperties.isBlock)
{
HmdValueIDProperties childValueIDProperties = childIDProperties.CastAsValueIDProperties;
valueChildCount++;
output.WriteLine(tabs, "// parse field {0}", childIDProperties.idOriginalCase);
output.WriteLine(tabs, "{0}if(childValueID.idLowerCase.Equals(\"{1}\",StringComparison.CurrentCultureIgnoreCase))", valueChildCount > 1 ? "else " : String.Empty, childIDProperties.idLowerCase);
output.WriteLine(tabs++, "{");
String variableName = "childValueID.value";
String parseCode = null;
if (childValueIDProperties.hmdType == HmdType.Enumeration)
{
parseCode = languageGenerator.GenerateStringToEnumParseCode(
typeNameTable.GetTypeName(childValueIDProperties.EnumReference.TryGetReference),
variableName);
}
else
{
parseCode = languageGenerator.GenerateStringToTypeParseCode(
childValueIDProperties.hmdType,
variableName);
}
if (childIDProperties.CountProperty.Multiple)
{
output.WriteLine(tabs, "this.{0}.Add({1});", childIDProperties.idOriginalCase, parseCode);
}
else
{
output.WriteLine(tabs, "// check that field is not set already");
output.WriteLine(tabs, "if(this.{0} != null)", childIDProperties.idOriginalCase);
output.WriteLine(tabs++, "{");
output.WriteLine(tabs, "throw new FormatException(\"Found multiple value id's \\\"{0}\\\"\");", childIDProperties.idOriginalCase);
output.WriteLine(--tabs, "}");
output.WriteLine(tabs, "this.{0} = {1};", childIDProperties.idOriginalCase, parseCode);
}
output.WriteLine(--tabs, "}");
}
}
if (valueChildCount > 0)
{
output.WriteLine(tabs, "else");
output.WriteLine(tabs++, "{");
}
output.WriteLine(tabs, "throw new FormatException(String.Format(\"Unrecognized child value id \\\"{0}\\\"\",childID.idOriginalCase));");
if (valueChildCount > 0)
{
output.WriteLine(--tabs, "}");
}
output.WriteLine(--tabs, "}");
output.WriteLine(--tabs, "}");
output.WriteLine(--tabs, "}");
output.WriteLine(--tabs, "}");
}
public static void ParseAndOverrideBlockProperties(HmdBlockIDProperties blockIDProperties, String props)
{
if (blockIDProperties == null)
{
throw new ArgumentNullException("blockIDProperties");
}
ICountProperty countPropertyOverride = null;
HmdParentReference[] parentOverrideList = null;
Int32 offset = 0, saveOffset;
//
// TODO: To save on memory, maybe I'll add some type of hash lookup so I don't have to instantiate multiple HmdType classes?
//
while (true)
{
while (true)
{
if (offset >= props.Length)
{
if (countPropertyOverride != null)
{
blockIDProperties.OverrideCountProperty(countPropertyOverride);
}
if (parentOverrideList != null)
{
blockIDProperties.SetParentOverrideList(parentOverrideList);
}
return;
}
if (!Char.IsWhiteSpace(props[offset]))
{
break;
}
offset++;
}
if (props[offset] >= '0' && props[offset] <= '9')
{
saveOffset = offset;
// keep going while you see 0-9, '-' or '*'
do
{
offset++;
if (offset >= props.Length)
{
break;
}
} while ((props[offset] >= '0' && props[offset] <= '9') || props[offset] == '-' || props[offset] == '*');
//
// Check that the 'count' property has not been specified Twice
//
if (countPropertyOverride != null)
{
throw new FormatException("You've specified the 'count' property twice!");
}
countPropertyOverride = CountProperty.Parse(props.Substring(saveOffset, offset - saveOffset));
}
else if (props[offset] == '(')
{
if (parentOverrideList != null)
{
throw new FormatException("You've specified the 'parents' property twice!");
}
parentOverrideList = ParseParentList(props, ref offset);
}
else
{
throw new FormatException(String.Format("Could not recognize first character of property '{0}', of the props string \"{1}\"",
props[offset], props));
}
}
}
public HmdIDProperties TryToGetChildInScope(HmdBlockIDProperties parent, HmdIDReference childReference)
{
throw new NotImplementedException();
}
public HmdBlockIDPropertiesEnumerator(HmdBlockIDProperties blockIDProperties)
{
this.blockIDProperties = blockIDProperties;
state = 0;
index = -1;
}
private String GenerateBlockIDTypeName(HmdBlockIDProperties blockIDProperties)
{
return(blockIDProperties.idWithContext.Replace(".", String.Empty));
}
public void AddPropertiesFromDefinition(HmdBlockIDProperties blockIDProperties)
{
blockIDTable.AddPropertiesFromDefinition(blockIDProperties);
}
