Initial commit.

.gitignore

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+# Xcode
+build
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+*.xcodeproj/project.xcworkspace
+xcuserdata
+profile
+*.moved-aside
+
+# OS files
+.DS_Store

Mocha/BridgeSupport/MOBridgeSupportController.h

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+//
+//  MOBridgeSupportController.h
+//  Mocha
+//
+//  Created by Logan Collins on 5/11/12.
+//  Copyright (c) 2012 Sunflower Softworks. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+
+@class MOBridgeSupportSymbol;
+
+
+@interface MOBridgeSupportController : NSObject
+
++ (MOBridgeSupportController *)sharedController;
+
+- (BOOL)isBridgeSupportLoadedForURL:(NSURL *)aURL;
+- (BOOL)loadBridgeSupportAtURL:(NSURL *)aURL error:(NSError **)outError;
+
+- (MOBridgeSupportSymbol *)performQueryForSymbolName:(NSString *)name;
+
+@end

Mocha/BridgeSupport/MOBridgeSupportController.m

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+//
+//  MOBridgeSupportController.m
+//  Mocha
+//
+//  Created by Logan Collins on 5/11/12.
+//  Copyright (c) 2012 Sunflower Softworks. All rights reserved.
+//
+
+#import "MOBridgeSupportController.h"
+
+#import "MOBridgeSupportLibrary.h"
+#import "MOBridgeSupportSymbol.h"
+
+#import "MOBridgeSupportParser.h"
+
+
+@implementation MOBridgeSupportController {
+	NSMutableArray *_loadedURLs;
+	NSMutableArray *_loadedLibraries;
+	NSMutableDictionary *_symbols;
+	MOBridgeSupportParser *_parser;
+}
+
++ (MOBridgeSupportController *)sharedController {
+	static MOBridgeSupportController *sharedController = nil;
+	static dispatch_once_t onceToken;
+	dispatch_once(&onceToken, ^{
+		sharedController = [[self alloc] init];
+	});
+	return sharedController;
+}
+
+- (id)init {
+	self = [super init];
+	if (self) {
+		_loadedURLs = [[NSMutableArray alloc] init];
+		_loadedLibraries = [[NSMutableArray alloc] init];
+		_symbols = [[NSMutableDictionary alloc] init];
+		_parser = [[MOBridgeSupportParser alloc] init];
+	}
+	return self;
+}
+
+- (void)dealloc {
+	[_loadedURLs release];
+	[_loadedLibraries release];
+	[_symbols release];
+	[_parser release];
+	[super dealloc];
+}
+
+
+#pragma mark -
+#pragma mark Loading
+
+- (BOOL)isBridgeSupportLoadedForURL:(NSURL *)aURL {
+	return [_loadedURLs containsObject:aURL];
+}
+
+- (BOOL)loadBridgeSupportAtURL:(NSURL *)aURL error:(NSError **)outError {
+	if ([self isBridgeSupportLoadedForURL:aURL]) {
+		return YES;
+	}
+
+	MOBridgeSupportLibrary *library = [_parser libraryWithBridgeSupportURL:aURL error:outError];
+	if (library == nil) {
+		return NO;
+	}
+
+	[_loadedURLs addObject:aURL];
+	[_loadedLibraries addObject:library];
+
+	for (NSString *name in library.symbols) {
+		MOBridgeSupportSymbol *symbol = [library.symbols objectForKey:name];
+		if ([_symbols objectForKey:name] == nil) {
+			[_symbols setObject:symbol forKey:name];
+		}
+		else {
+			//NSLog(@"Symbol with name \"%@\" is already loaded.", name);
+		}
+	}
+
+	return YES;
+}
+
+
+#pragma mark -
+#pragma mark Queries
+
+- (MOBridgeSupportSymbol *)performQueryForSymbolName:(NSString *)name {
+	return [_symbols objectForKey:name];
+}
+
+@end

Mocha/BridgeSupport/MOBridgeSupportLibrary.h

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+//
+//  MOBridgeSupportLibrary.h
+//  Mocha
+//
+//  Created by Logan Collins on 5/11/12.
+//  Copyright (c) 2012 Sunflower Softworks. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+
+@class MOBridgeSupportSymbol;
+
+
+@interface MOBridgeSupportLibrary : NSObject
+
+@property (copy) NSString *name;
+@property (copy) NSURL *URL;
+
+@property (copy) NSArray *dependencies;
+- (void)addDependency:(NSString *)dependency;
+- (void)removeDependency:(NSString *)dependency;
+
+@property (copy) NSDictionary *symbols;
+- (MOBridgeSupportSymbol *)symbolWithName:(NSString *)name;
+- (void)setSymbol:(MOBridgeSupportSymbol *)symbol forName:(NSString *)name;
+- (void)removeSymbolForName:(NSString *)name;
+
+@end

Mocha/BridgeSupport/MOBridgeSupportLibrary.m

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+//
+//  MOBridgeSupportLibrary.m
+//  Mocha
+//
+//  Created by Logan Collins on 5/11/12.
+//  Copyright (c) 2012 Sunflower Softworks. All rights reserved.
+//
+
+#import "MOBridgeSupportLibrary.h"
+
+
+@implementation MOBridgeSupportLibrary {
+	NSMutableArray *_dependencies;
+	NSMutableDictionary *_symbols;
+}
+
+@synthesize name=_name;
+@synthesize URL=_URL;
+
+- (id)init {
+	self = [super init];
+	if (self) {
+		_dependencies = [[NSMutableArray alloc] init];
+		_symbols = [[NSMutableDictionary alloc] init];
+	}
+	return self;
+}
+
+- (void)dealloc {
+	[_name release];
+	[_URL release];
+	[_dependencies release];
+	[_symbols release];
+	[super dealloc];
+}
+
+
+#pragma mark -
+#pragma mark Dependencies
+
+- (NSArray *)dependencies {
+	return _dependencies;
+}
+
+- (void)setDependencies:(NSArray *)dependencies {
+	[_dependencies setArray:dependencies];
+}
+
+- (void)addDependency:(NSString *)dependency {
+	if (![_dependencies containsObject:dependency]) {
+		[_dependencies addObject:dependency];
+	}
+}
+
+- (void)removeDependency:(NSString *)dependency {
+	if ([_dependencies containsObject:dependency]) {
+		[_dependencies removeObject:dependency];
+	}
+}
+
+
+#pragma mark -
+#pragma mark Symbols
+
+- (NSDictionary *)symbols {
+	return _symbols;
+}
+
+- (void)setSymbols:(NSDictionary *)symbols {
+	[_symbols setDictionary:symbols];
+}
+
+- (MOBridgeSupportSymbol *)symbolWithName:(NSString *)name {
+	return [_symbols objectForKey:name];
+}
+
+- (void)setSymbol:(MOBridgeSupportSymbol *)symbol forName:(NSString *)name {
+	[_symbols setObject:symbol forKey:name];
+}
+
+- (void)removeSymbolForName:(NSString *)name {
+	[_symbols removeObjectForKey:name];
+}
+
+@end

Mocha/BridgeSupport/MOBridgeSupportParser.h

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+//
+//  MOBridgeSupportParser.h
+//  Mocha
+//
+//  Created by Logan Collins on 5/11/12.
+//  Copyright (c) 2012 Sunflower Softworks. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+
+@class MOBridgeSupportLibrary;
+
+
+@interface MOBridgeSupportParser : NSObject
+
+- (MOBridgeSupportLibrary *)libraryWithBridgeSupportURL:(NSURL *)aURL error:(NSError **)outError;
+
+@end