OOAIStateMachineVerifierStage(Private) Category Reference

Instance Methods
(void)	- validateAI:

Detailed Description

Definition at line 37 of file OOAIStateMachineVerifierStage.m.

Method Documentation

validateAI:

- (void) validateAI:

(NSString *)

aiName

Extends class OOAIStateMachineVerifierStage.

Definition at line 34 of file OOAIStateMachineVerifierStage.m.

                   :(NSString *)aiName
{
    NSString                *path = nil;
    NSDictionary            *aiStateMachine = nil;
    NSEnumerator            *stateEnum = nil;
    NSString                *stateKey = nil;
    NSDictionary            *stateHandlers = nil;
    NSEnumerator            *handlerEnum = nil;
    NSString                *handlerKey = nil;
    NSArray                 *handlerActions = nil;
    NSEnumerator            *actionEnum = nil;
    NSString                *action = nil;
    NSRange                 spaceRange;
    NSString                *selector = nil;
    NSMutableSet            *badSelectors = nil;
    NSString                *badSelectorDesc = nil;
    NSUInteger              index = 0;
    
    OOLog(@"verifyOXP.verbose.validateAI", @"- Validating AI \"%@\".", aiName);
    OOLogIndentIf(@"verifyOXP.verbose.validateAI");
    
    // Attempt to load AI.
    path = [[[self verifier] fileScannerStage] pathForFile:aiName inFolder:@"AIs" referencedFrom:@"AI list" checkBuiltIn:NO];
    if (path == nil)  return;
    
    badSelectors = [NSMutableSet set];
    
    aiStateMachine = OODictionaryFromFile(path);
    if (aiStateMachine == nil)
    {
        OOLog(@"verifyOXP.validateAI.failed.notDictPlist", @"***** ERROR: could not interpret \"%@\" as a dictionary.", path);
        return;
    }
    
    // Validate each state.
    for (stateEnum = [aiStateMachine keyEnumerator]; (stateKey = [stateEnum nextObject]); )
    {
        stateHandlers = [aiStateMachine objectForKey:stateKey];
        if (![stateHandlers isKindOfClass:[NSDictionary class]])
        {
            OOLog(@"verifyOXP.validateAI.failed.invalidFormat.state", @"***** ERROR: state \"%@\" in AI \"%@\" is not a dictionary.", stateKey, aiName);
            continue;
        }
        
        // Verify handlers for this state.
        for (handlerEnum = [stateHandlers keyEnumerator]; (handlerKey = [handlerEnum nextObject]); )
        {
            handlerActions = [stateHandlers objectForKey:handlerKey];
            if (![handlerActions isKindOfClass:[NSArray class]])
            {
                OOLog(@"verifyOXP.validateAI.failed.invalidFormat.handler", @"***** ERROR: handler \"%@\" for state \"%@\" in AI \"%@\" is not an array, ignoring.", handlerKey, stateKey, aiName);
                continue;
            }
            
            // Verify commands for this handler.
            index = 0;
            for (actionEnum = [handlerActions objectEnumerator]; (action = [actionEnum nextObject]); )
            {
                index++;
                if (![action isKindOfClass:[NSString class]])
                {
                    OOLog(@"verifyOXP.validateAI.failed.invalidFormat.action", @"***** ERROR: action %lu in handler \"%@\" for state \"%@\" in AI \"%@\" is not a string, ignoring.", index - 1, handlerKey, stateKey, aiName);
                    continue;
                }
                
                // Trim spaces from beginning and end.
                action = [action stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]];
                
                // Cut off parameters.
                spaceRange = [action rangeOfString:@" "];
                if (spaceRange.location == NSNotFound)  selector = action;
                else  selector = [action substringToIndex:spaceRange.location];
                
                // Check against whitelist.
                if (![_whitelist containsObject:selector])
                {
                    [badSelectors addObject:selector];
                }
            }
        }
    }
    
    if ([badSelectors count] != 0)
    {
        badSelectorDesc = [[[badSelectors allObjects] sortedArrayUsingSelector:@selector(caseInsensitiveCompare:)] componentsJoinedByString:@", "];
        OOLog(@"verifyOXP.validateAI.failed.badSelector", @"***** ERROR: the AI \"%@\" uses %lu unpermitted method%s: %@", aiName, [badSelectors count], ([badSelectors count] == 1) ? "" : "s", badSelectorDesc);
    }
    
    OOLogOutdentIf(@"verifyOXP.verbose.validateAI");
}

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The documentation for this category was generated from the following file:

• src/Core/OXPVerifier/OOAIStateMachineVerifierStage.m