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o added exception names constants

Browse source 
o added GSWDeclarationFormatException
o added declaration caching (work in progress)
o use GSWDeclarationFormatException instead of NSException


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gsweb/trunk@19948 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Manuel Guesdon 2004-09-01 13:52:44 +00:00
parent 745cc96e55
commit 4a0617e007
2 changed files with 346 additions and 131 deletions
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30
GSWeb.framework/GSWDeclarationParser.h
View file

@ -33,6 +33,36 @@
#define _GSWDeclarationParser_h__
GS_EXPORT NSString* const GSWDFEMissingDeclarationForElement;
GS_EXPORT NSString* const GSWDFEMissingElementName;
GS_EXPORT NSString* const GSWDFEMissingClassNameForElement;
GS_EXPORT NSString* const GSWDFEElementCreationFailed;
GS_EXPORT NSString* const GSWDFEMissingIdentifier;
GS_EXPORT NSString* const GSWDFEMissingPragmaDelegate;
GS_EXPORT NSString* const GSWDFEUnknownPragmaDirective;
GS_EXPORT NSString* const GSWDFEMissingQuotedStringEnd;
GS_EXPORT NSString* const GSWDFEMissingHexStringDataEnd;
GS_EXPORT NSString* const GSWDFEMissingQuotedKeyPathEnd;
GS_EXPORT NSString* const GSWDFEWrongKeyPathFormat;
GS_EXPORT NSString* const GSWDFEEmptyKeyPath;
GS_EXPORT NSString* const GSWDFEWrongNumberFormat;
GS_EXPORT NSString* const GSWDFEWrongHexNumberFormat;
GS_EXPORT NSString* const GSWDFEUnexpectedBufferEnd;
GS_EXPORT NSString* const GSWDFEMissingValue;
GS_EXPORT NSString* const GSWDFEMissingSeparator;
GS_EXPORT NSString* const GSWDFEDictionaryParsingError;
GS_EXPORT NSString* const GSWDFEArrayParsingError;
GS_EXPORT NSString* const GSWDFEUnexpectedCharacter;
GS_EXPORT NSString* const GSWDFEMissingAliasedDeclaration;
//====================================================================
@interface GSWDeclarationFormatException : NSException
/** Returns YES if we can delay exception reporting (so all errors are
accumulated instead of blocking on first error) **/
-(BOOL)canDelay;
@end
//====================================================================
@protocol GSWDeclarationParserPragmaDelegate
-(NSDictionary*)includedDeclarationsFromFilePath:(NSString*)file

447
GSWeb.framework/GSWDeclarationParser.m
View file

@ -38,6 +38,7 @@ RCS_ID("$Id$")
#include "GSWDeclarationParser.h"
#include <GNUstepBase/Unicode.h>
#include <gscrypt/GSMD5.h>
static inline BOOL _parserIsIdentifierChar(unichar c)
{
@ -67,10 +68,85 @@ static inline BOOL _parserIsIdentifierChar(unichar c)
};
};
NSString* const GSWDFEMissingDeclarationForElement = @"GSWDFEMissingDeclarationForElement";
NSString* const GSWDFEMissingElementName = @"GSWDFEMissingElementName";
NSString* const GSWDFEMissingClassNameForElement = @"GSWDFEMissingClassNameForElement";
NSString* const GSWDFEElementCreationFailed = @"GSWDFEElementCreationFailed";
NSString* const GSWDFEMissingIdentifier = @"GSWDFEMissingIdentifier";
NSString* const GSWDFEMissingPragmaDelegate = @"GSWDFEMissingPragmaDelegate";
NSString* const GSWDFEUnknownPragmaDirective = @"GSWDFEUnknownPragmaDirective";
NSString* const GSWDFEMissingQuotedStringEnd = @"GSWDFEMissingQuotedStringEnd";
NSString* const GSWDFEMissingHexStringDataEnd = @"GSWDFEMissingHexStringDataEnd";
NSString* const GSWDFEMissingQuotedKeyPathEnd = @"GSWDFEMissingQuotedKeyPathEnd";
NSString* const GSWDFEWrongKeyPathFormat = @"GSWDFEWrongKeyPathFormat";
NSString* const GSWDFEEmptyKeyPath = @"GSWDFEEmptyKeyPath";
NSString* const GSWDFEWrongNumberFormat = @"GSWDFEWrongNumberFormat";
NSString* const GSWDFEWrongHexNumberFormat = @"GSWDFEWrongHexNumberFormat";
NSString* const GSWDFEUnexpectedBufferEnd = @"GSWDFEUnexpectedBufferEnd";
NSString* const GSWDFEMissingValue = @"GSWDFEMissingValue";
NSString* const GSWDFEMissingSeparator = @"GSWDFEMissingSeparator";
NSString* const GSWDFEDictionaryParsingError = @"GSWDFEDictionaryParsingError";
NSString* const GSWDFEArrayParsingError = @"GSWDFEArrayParsingError";
NSString* const GSWDFEUnexpectedCharacter = @"GSWDFEUnexpectedCharacter";
NSString* const GSWDFEMissingAliasedDeclaration = @"GSWDFEMissingAliasedDeclaration";
static NSSet* delayedDeclarationFormatExceptionNames = nil;
static NSMutableDictionary* declarationsCache=nil;
//====================================================================
@implementation GSWDeclarationFormatException
+ (void) initialize
{
if (self == [GSWDeclarationFormatException class])
{
ASSIGN(delayedDeclarationFormatExceptionNames,
([NSSet setWithObjects:
GSWDFEMissingDeclarationForElement,
GSWDFEMissingElementName,
GSWDFEMissingClassNameForElement,
GSWDFEElementCreationFailed,
GSWDFEMissingIdentifier,
GSWDFEMissingPragmaDelegate,
GSWDFEUnknownPragmaDirective,
GSWDFEMissingQuotedStringEnd,
GSWDFEMissingHexStringDataEnd,
GSWDFEMissingQuotedKeyPathEnd,
GSWDFEWrongKeyPathFormat,
GSWDFEEmptyKeyPath,
GSWDFEWrongNumberFormat,
GSWDFEWrongHexNumberFormat,
GSWDFEUnexpectedBufferEnd,
GSWDFEMissingValue,
GSWDFEMissingSeparator,
GSWDFEDictionaryParsingError,
GSWDFEArrayParsingError,
GSWDFEUnexpectedCharacter,
nil]));
};
};
//--------------------------------------------------------------------
/** Returns YES if we can delay exception reporting (so all errors are
accumulated instead of blocking on first error) **/
-(BOOL)canDelay
{
return [delayedDeclarationFormatExceptionNames containsObject:[self name]];
};
@end
//====================================================================
@implementation GSWDeclarationParser
+ (void) initialize
{
if (self == [GSWDeclarationParser class])
{
declarationsCache=[NSMutableDictionary new];
};
};
//--------------------------------------------------------------------
+(GSWDeclarationParser*)declarationParserWithPragmaDelegate:(id<GSWDeclarationParserPragmaDelegate>)pragmaDelegate
{
@ -104,12 +180,12 @@ static inline BOOL _parserIsIdentifierChar(unichar c)
named:(NSString*)declarationFileName
inFrameworkNamed:(NSString*)declarationFrameworkName
{
NSData* md5=nil;
NSDictionary* declarations=nil;
LOGObjectFnStart();
if (_declarations)
[_declarations removeAllObjects];
else
_declarations=(NSMutableDictionary*)[NSMutableDictionary new];
ASSIGN(_string,declarationString);
ASSIGN(_fileName,declarationFileName);
@ -118,60 +194,79 @@ static inline BOOL _parserIsIdentifierChar(unichar c)
NSDebugMLog(@"declarationString=%@",declarationString);
_length=[_string length];
_uniBuf = (unichar*)objc_malloc(sizeof(unichar)*(_length+1));
NS_DURING
if ([_string rangeOfString:@"#include"].length==0)
{
[_string getCharacters:_uniBuf];
NSDebugMLog(@"index=%d length=%d",index,_length);
//ParserDebugLogBuffer(_uniBuf,_length,_index,_length);
while(_index<_length)
{
//ParserDebugLogBuffer(_uniBuf,_length,_index,20);
[self skipBlanksAndComments];
//ParserDebugLogBuffer(_uniBuf,_length,_index,20);
if (_index<_length)
{
if (_uniBuf[_index]=='#')
{
[self parsePragma];
NSDebugMLog(@"index=%d _length=%d",_index,20);
}
else if (_parserIsIdentifierChar(_uniBuf[_index]))
{
GSWDeclaration* declaration=[self parseDeclaration];
NSDebugMLog(@"declaration=%@",declaration);
[_declarations setObject:declaration
forKey:[declaration name]];
NSDebugMLog(@"index=%d _length=%d",_index,20);
}
else
{
[NSException raise:NSInvalidArgumentException
format:@"No identifier %@",
[self currentLineAndColumnIndexesString]];
};
};
}
//ParserDebugLogBuffer(_uniBuf,_length,_index,20);
md5=[GSMD5 digestOfString:_string
usingEncoding:NSUnicodeStringEncoding];
declarations=[declarationsCache objectForKey:md5];
NSDebugMLog(@"declaration (%@) is %scached",declarationFileName,(declarations ? "" : "not "));
}
NS_HANDLER
{
if (_uniBuf)
{
objc_free(_uniBuf);
_uniBuf=NULL;
};
[localException raise];
};
NS_ENDHANDLER;
NSDebugMLog(@"_declarations=%@",_declarations);
if (!declarations)
{
if (!_declarations)
_declarations=(NSMutableDictionary*)[NSMutableDictionary new];
_uniBuf = (unichar*)objc_malloc(sizeof(unichar)*(_length+1));
NS_DURING
{
[_string getCharacters:_uniBuf];
NSDebugMLog(@"index=%d length=%d",index,_length);
//ParserDebugLogBuffer(_uniBuf,_length,_index,_length);
while(_index<_length)
{
//ParserDebugLogBuffer(_uniBuf,_length,_index,20);
[self skipBlanksAndComments];
//ParserDebugLogBuffer(_uniBuf,_length,_index,20);
if (_index<_length)
{
if (_uniBuf[_index]=='#')
{
[self parsePragma];
NSDebugMLog(@"index=%d _length=%d",_index,20);
}
else if (_parserIsIdentifierChar(_uniBuf[_index]))
{
GSWDeclaration* declaration=[self parseDeclaration];
NSDebugMLog(@"declaration=%@",declaration);
[_declarations setObject:declaration
forKey:[declaration name]];
NSDebugMLog(@"index=%d _length=%d",_index,20);
}
else
{
[GSWDeclarationFormatException raise:GSWDFEMissingIdentifier
format:@"In %@ %@: No identifier %@",
_frameworkName,_fileName,
[self currentLineAndColumnIndexesString]];
};
};
}
//ParserDebugLogBuffer(_uniBuf,_length,_index,20);
}
NS_HANDLER
{
if (_uniBuf)
{
objc_free(_uniBuf);
_uniBuf=NULL;
};
[localException raise];
};
NS_ENDHANDLER;
NSDebugMLog(@"_declarations=%@",_declarations);
declarations=[NSDictionary dictionaryWithDictionary:_declarations];
if (md5)
[declarationsCache setObject:declarations
forKey:md5];
};
LOGObjectFnStop();
return _declarations;
return declarations;
}
//--------------------------------------------------------------------
@ -301,8 +396,10 @@ static inline BOOL _parserIsIdentifierChar(unichar c)
{
if (!_pragmaDelegate)
{
[NSException raise:NSInvalidArgumentException
format:@"No pragma delegate for pragma directive '%@'"];
[GSWDeclarationFormatException
raise:GSWDFEMissingPragmaDelegate
format:@"In %@ %@: No pragma delegate for pragma directive '%@'",
_frameworkName,_fileName];
}
else
{
@ -325,9 +422,11 @@ static inline BOOL _parserIsIdentifierChar(unichar c)
}
else
{
[NSException raise:NSInvalidArgumentException
format:@"unknown pragma directive '%@' at line %@",
[self lineIndexFromIndex:startIndex]];
[GSWDeclarationFormatException
raise:GSWDFEUnknownPragmaDirective
format:@"In %@ %@: Unknown pragma directive '%@' at line %@",
_frameworkName,_fileName,
[self lineIndexFromIndex:startIndex]];
};
//ParserDebugLogBuffer(_uniBuf,_length,_index,_length);
};
@ -353,9 +452,11 @@ Returns a NSString
if (index-startIndex==0)
{
[NSException raise:NSInvalidArgumentException
format:@"No identifier %@",
[self currentLineAndColumnIndexesString]];
[GSWDeclarationFormatException
raise:GSWDFEMissingIdentifier
format:@"IN %@ %@: No identifier %@",
_frameworkName,_fileName,
[self currentLineAndColumnIndexesString]];
}
else
{
@ -402,9 +503,11 @@ Returns a NSString without '"' pefix and suffix
_index++;
else
{
[NSException raise:NSInvalidArgumentException
format:@"No end '\"' for quoted string starting at line %d",
[self lineIndexFromIndex:startIndex]];
[GSWDeclarationFormatException
raise:GSWDFEMissingQuotedStringEnd
format:@"In %@ %@: No end '\"' for quoted string starting at line %d",
_frameworkName,_fileName,
[self lineIndexFromIndex:startIndex]];
};
//ParserDebugLogBuffer(_uniBuf,_length,_index,20);
string=[NSString stringWithCharacters:_uniBuf+startIndex+1
@ -437,9 +540,11 @@ Returns a NSData
_index++;
else
{
[NSException raise:NSInvalidArgumentException
format:@"No end '>' for data starting at line %d",
[self lineIndexFromIndex:startIndex]];
[GSWDeclarationFormatException
raise:GSWDFEMissingHexStringDataEnd
format:@"In %@ %@: No end '>' for data starting at line %d",
_frameworkName,_fileName,
[self lineIndexFromIndex:startIndex]];
};
//ParserDebugLogBuffer(_uniBuf,_length,_index,20);
string=[NSString stringWithCharacters:_uniBuf+startIndex+1
@ -479,9 +584,11 @@ Returns a NSString
_index++;
else
{
[NSException raise:NSInvalidArgumentException
format:@"No end '\'' for keyPath starting at line %d",
[self lineIndexFromIndex:startIndex]];
[GSWDeclarationFormatException
raise:GSWDFEMissingQuotedKeyPathEnd
format:@"In %@ %@: No end '\'' for keyPath starting at line %d",
_frameworkName,_fileName,
[self lineIndexFromIndex:startIndex]];
};
//ParserDebugLogBuffer(_uniBuf,_length,_index,20);
break;
@ -496,18 +603,22 @@ Returns a NSString
_index++;
else
{
[NSException raise:NSInvalidArgumentException
format:@"No end '\"' for keyPath starting at line %d",
[self lineIndexFromIndex:startIndex]];
[GSWDeclarationFormatException
raise:GSWDFEMissingQuotedKeyPathEnd
format:@"In %@ %@:No end '\"' for keyPath starting at line %d",
_frameworkName,_fileName,
[self lineIndexFromIndex:startIndex]];
};
//ParserDebugLogBuffer(_uniBuf,_length,_index,20);
break;
case '.':
if (_index==startIndex)
{
[NSException raise:NSInvalidArgumentException
format:@"keyPath can't begin with '.' line %d",
[self lineIndexFromIndex:startIndex]];
[GSWDeclarationFormatException
raise:GSWDFEWrongKeyPathFormat
format:@"In %@ %@: keyPath can't begin with '.' line %d",
_frameworkName,_fileName,
[self lineIndexFromIndex:startIndex]];
}
else
_index++;
@ -523,9 +634,11 @@ Returns a NSString
//ParserDebugLogBuffer(_uniBuf,_length,_index,20);
if ((index-startIndex)==0)
{
[NSException raise:NSInvalidArgumentException
format:@"Empty keyPath at line %d",
[self lineIndexFromIndex:startIndex]];
[GSWDeclarationFormatException
raise:GSWDFEEmptyKeyPath
format:@"In %@ %@: Empty keyPath at line %d",
_frameworkName,_fileName,
[self lineIndexFromIndex:startIndex]];
}
else
{
@ -655,9 +768,11 @@ Returns a NSNumber
_index++;
if (_index>=_length)
{
[NSException raise:NSInvalidArgumentException
format:@"Bad number line %d",
[self lineIndexFromIndex:startIndex]];
[GSWDeclarationFormatException
raise:GSWDFEWrongNumberFormat
format:@"In %@ %@: Bad number line %d",
_frameworkName,_fileName,
[self lineIndexFromIndex:startIndex]];
};
};
while(!end && _index<_length)
@ -668,9 +783,11 @@ Returns a NSNumber
{
if (seenDot)
{
[NSException raise:NSInvalidArgumentException
format:@"2 dots in a number line %d",
[self lineIndexFromIndex:startIndex]];
[GSWDeclarationFormatException
raise:GSWDFEWrongNumberFormat
format:@"In %@ %@: 2 dots in a number line %d",
_frameworkName,_fileName,
[self lineIndexFromIndex:startIndex]];
}
else
{
@ -727,9 +844,11 @@ Returns a NSNumber
NSDebugMLog(@"cString='%s' endPtr='%s'",cString,endPtr);
if (endPtr && *endPtr)
{
[NSException raise:NSInvalidArgumentException
format:@"Bad hex number line %d",
[self lineIndexFromIndex:startIndex]];
[GSWDeclarationFormatException
raise:GSWDFEWrongHexNumberFormat
format:@"In %@ %@: Bad hex number line %d",
_frameworkName,_fileName,
[self lineIndexFromIndex:startIndex]];
};
value=[NSNumber numberWithInt:intValue];
};
@ -856,9 +975,11 @@ Returns a NSString
//ParserDebugLogBuffer(_uniBuf,_length,_index,_length);
if (_index>=_length)
{
[NSException raise:NSInvalidArgumentException
format:@"Reached buffer end while trying to parse value of a dictionary entry",
[self lineIndexFromIndex:keyStartIndex]];
[GSWDeclarationFormatException
raise:GSWDFEUnexpectedBufferEnd
format:@"In %@ %@: Reached buffer end while trying to parse value of a dictionary entry",
_frameworkName,_fileName,
[self lineIndexFromIndex:keyStartIndex]];
}
else if (_uniBuf[_index]=='=')
{
@ -869,9 +990,11 @@ Returns a NSString
if (_index>=_length)
{
[NSException raise:NSInvalidArgumentException
format:@"Reached buffer end while trying to parse value of a dictionary entry",
[self lineIndexFromIndex:keyStartIndex]];
[GSWDeclarationFormatException
raise:GSWDFEUnexpectedBufferEnd
format:@"In %@ %@: Reached buffer end while trying to parse value of a dictionary entry",
_frameworkName,_fileName,
[self lineIndexFromIndex:keyStartIndex]];
}
else
{
@ -884,8 +1007,10 @@ Returns a NSString
forKey:key];
else
{
[NSException raise:NSInvalidArgumentException
format:@"No value for key '%@' at line %d",
[GSWDeclarationFormatException
raise:GSWDFEMissingValue
format:@"In %@ %@: No value for key '%@' at line %d",
_frameworkName,_fileName,
key,[self lineIndexFromIndex:keyStartIndex]];
};
@ -893,9 +1018,11 @@ Returns a NSString
//ParserDebugLogBuffer(_uniBuf,_length,_index,_length);
if (_index>=_length)
{
[NSException raise:NSInvalidArgumentException
format:@"Reached buffer end while parse dictionary starting at %d",
[self lineIndexFromIndex:keyStartIndex]];
[GSWDeclarationFormatException
raise:GSWDFEUnexpectedBufferEnd
format:@"In %@ %@: Reached buffer end while parse dictionary starting at %d",
_frameworkName,_fileName,
[self lineIndexFromIndex:keyStartIndex]];
}
else if (_uniBuf[_index]==';')
{
@ -905,23 +1032,29 @@ Returns a NSString
}
else
{
[NSException raise:NSInvalidArgumentException
format:@"No '=' sign when parsing dictionary entry (key = '%@') at line %d but '%c'",
key,[self lineIndexFromIndex:keyStartIndex],(char)_uniBuf[_index]];
[GSWDeclarationFormatException
raise:GSWDFEMissingSeparator
format:@"In %@ %@: No '=' sign when parsing dictionary entry (key = '%@') at line %d but '%c'",
_frameworkName,_fileName,
key,[self lineIndexFromIndex:keyStartIndex],(char)_uniBuf[_index]];
};
};
}
else
{
[NSException raise:NSInvalidArgumentException
format:@"Reached buffer end while trying to parse dictionary started at line %d",
[self lineIndexFromIndex:startIndex]];
[GSWDeclarationFormatException
raise:GSWDFEUnexpectedBufferEnd
format:@"In %@ %@: Reached buffer end while trying to parse dictionary started at line %d",
_frameworkName,_fileName,
[self lineIndexFromIndex:startIndex]];
};
if (_index==startIndex)
{
[NSException raise:NSInvalidArgumentException
format:@"Found nothing when parsing dictionary at line %d",
[self lineIndexFromIndex:startIndex]];
[GSWDeclarationFormatException
raise:GSWDFEDictionaryParsingError
format:@"In %@ %@: Found nothing when parsing dictionary at line %d",
_frameworkName,_fileName,
[self lineIndexFromIndex:startIndex]];
};
}
//ParserDebugLogBuffer(_uniBuf,_length,_index,20);
@ -970,18 +1103,22 @@ Returns a NSString
[array addObject:value];
else
{
[NSException raise:NSInvalidArgumentException
format:@"No value at line %d",
[self lineIndexFromIndex:valueStartIndex]];
[GSWDeclarationFormatException
raise:GSWDFEMissingValue
format:@"IN %@ %@: No value at line %d",
_frameworkName,_fileName,
[self lineIndexFromIndex:valueStartIndex]];
};
[self skipBlanksAndComments];
//ParserDebugLogBuffer(_uniBuf,_length,_index,_length);
if (_index>=_length)
{
[NSException raise:NSInvalidArgumentException
format:@"Reached buffer end parsing array line %d",
[self lineIndexFromIndex:startIndex]];
[GSWDeclarationFormatException
raise:GSWDFEUnexpectedBufferEnd
format:@"In %@ %@: Reached buffer end parsing array line %d",
_frameworkName,_fileName,
[self lineIndexFromIndex:startIndex]];
}
else if (_uniBuf[_index]==',')
{
@ -990,24 +1127,30 @@ Returns a NSString
}
else
{
[NSException raise:NSInvalidArgumentException
format:@"Bad character '%c' parsing array line %d",
(char)_uniBuf[_index],[self lineIndexFromIndex:startIndex]];
[GSWDeclarationFormatException
raise:GSWDFEUnexpectedCharacter
format:@"In %@ %@: Bad character '%c' parsing array line %d",
_frameworkName,_fileName,
(char)_uniBuf[_index],[self lineIndexFromIndex:startIndex]];
};
}
}
else
{
[NSException raise:NSInvalidArgumentException
format:@"Reached buffer end while trying to parse array started at line %d",
[self lineIndexFromIndex:startIndex]];
[GSWDeclarationFormatException
raise:GSWDFEUnexpectedBufferEnd
format:@"In %@ %@: Reached buffer end while trying to parse array started at line %d",
_frameworkName,_fileName,
[self lineIndexFromIndex:startIndex]];
};
if (_index==valueStartIndex)
{
[NSException raise:NSInvalidArgumentException
format:@"Found nothing when parsing array at line %d",
[self lineIndexFromIndex:startIndex]];
[GSWDeclarationFormatException
raise:GSWDFEArrayParsingError
format:@"In %@ %@: Found nothing when parsing array at line %d",
_frameworkName,_fileName,
[self lineIndexFromIndex:startIndex]];
};
}
//ParserDebugLogBuffer(_uniBuf,_length,_index,20);
@ -1035,9 +1178,11 @@ Returns a GSWDeclaration.
//ParserDebugLogBuffer(_uniBuf,_length,_index,20);
if (_index>=_length)
{
[NSException raise:NSInvalidArgumentException
format:@"End of buffer before getting declaration type for '%@' line %d",
identifier,[self currentLineIndex]];
[GSWDeclarationFormatException
raise:GSWDFEUnexpectedBufferEnd
format:@"In %@ %@: End of buffer before getting declaration type for '%@' line %d",
_frameworkName,_fileName,
identifier,[self currentLineIndex]];
}
else if (_uniBuf[_index]==':')
{
@ -1050,8 +1195,10 @@ Returns a GSWDeclaration.
[self skipBlanksAndComments];
if (_index>=_length)
{
[NSException raise:NSInvalidArgumentException
format:@"End of buffer before getting declaration bindings for '%@' (type '%@') line %d",
[GSWDeclarationFormatException
raise:GSWDFEUnexpectedBufferEnd
format:@"In %@ %@: End of buffer before getting declaration bindings for '%@' (type '%@') line %d",
_frameworkName,_fileName,
identifier,type,[self currentLineIndex]];
}
else if (_uniBuf[_index]=='{')
@ -1072,15 +1219,53 @@ Returns a GSWDeclaration.
associations:associations];
}
else
[NSException raise:NSInvalidArgumentException
format:@"don't know whet do do with '%c' line %d.",
(char)_uniBuf[_index],[self currentLineIndex]];
[GSWDeclarationFormatException
raise:GSWDFEUnexpectedCharacter
format:@"In %@ %@: Don't know what do do with '%c' line %d.",
_frameworkName,_fileName,
(char)_uniBuf[_index],[self currentLineIndex]];
}
else if (_uniBuf[_index]=='=') // Alias like Identifier1=Identifier2;
{
NSString* aliasedIdentifier=nil;
GSWDeclaration* aliasedDeclaration=nil;
_index++;
[self skipBlanksAndComments];
//ParserDebugLogBuffer(_uniBuf,_length,_index,20);
aliasedIdentifier=[self parseIdentifier];
[self skipBlanksAndComments];
if (_index<_length)
{
if (_uniBuf[_index]==';')
{
_index++;
};
};
NSDebugMLog(@"aliasedIdentifier=%@",aliasedIdentifier);
aliasedDeclaration=[_declarations objectForKey:aliasedIdentifier];
if (aliasedDeclaration)
{
declaration=[GSWDeclaration declarationWithName:identifier
type:[aliasedDeclaration type]
associations:[aliasedDeclaration associations]];
}
else
{
[GSWDeclarationFormatException
raise:GSWDFEMissingAliasedDeclaration
format:@"In %@ %@: Can't find declaration named '%@' to be aliased as '%@'. line %d.",
_frameworkName,_fileName,
aliasedIdentifier,identifier,
[self currentLineIndex]];
};
}
else
{
[NSException raise:NSInvalidArgumentException
format:@"No ':' delimiter while parsing declaration for '%@' line %d. Found '%c'",
identifier,[self currentLineIndex],(char)_uniBuf[_index]];
[GSWDeclarationFormatException
raise:GSWDFEMissingSeparator
format:@"In %@ %@: No ':' delimiter while parsing declaration for '%@' line %d. Found '%c'",
_frameworkName,_fileName,
identifier,[self currentLineIndex],(char)_uniBuf[_index]];
};
//ParserDebugLogBuffer(_uniBuf,_length,_index,20);
return declaration;