98 lines
2.1 KiB
Objective-C
98 lines
2.1 KiB
Objective-C
/*
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* Copyright 2007-2010 The OpenRA Developers (see AUTHORS)
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* This file is part of OpenRA, which is free software. It is made
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* available to you under the terms of the GNU General Public License
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* as published by the Free Software Foundation. For more information,
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* see LICENSE.
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*/
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#import "JSBridge.h"
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#import "Controller.h"
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static JSBridge *SharedInstance;
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@implementation JSBridge
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@synthesize methods;
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+ (JSBridge *)sharedInstance
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{
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if (SharedInstance == nil)
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SharedInstance = [[JSBridge alloc] init];
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return SharedInstance;
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}
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+ (NSString *)webScriptNameForSelector:(SEL)sel
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{
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return [[[JSBridge sharedInstance] methods] objectForKey:NSStringFromSelector(sel)];
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}
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+ (BOOL)isSelectorExcludedFromWebScript:(SEL)sel
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{
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return [[[JSBridge sharedInstance] methods] objectForKey:NSStringFromSelector(sel)] == nil;
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}
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-(id)init
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{
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self = [super init];
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if (self != nil)
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{
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methods = [[NSDictionary dictionaryWithObjectsAndKeys:
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@"launchMod", NSStringFromSelector(@selector(launchMod:)),
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@"log", NSStringFromSelector(@selector(log:)),
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@"fileExistsInMod", NSStringFromSelector(@selector(fileExists:inMod:)),
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nil] retain];
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}
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return self;
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}
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- (void)setController:(Controller *)aController
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{
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controller = [aController retain];
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}
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- (void)dealloc
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{
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[controller release]; controller = nil;
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[super dealloc];
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}
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#pragma mark JS methods
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- (BOOL)launchMod:(NSString *)aMod
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{
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id mod = [[controller allMods] objectForKey:aMod];
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if (mod == nil)
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{
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NSLog(@"Invalid or unknown mod: %@", aMod);
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return NO;
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}
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[controller launchMod:aMod];
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return YES;
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}
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- (void)log:(NSString *)message
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{
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NSLog(@"js: %@",message);
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}
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- (BOOL)fileExists:(NSString *)aFile inMod:(NSString *)aMod
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{
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id mod = [[controller allMods] objectForKey:aMod];
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if (mod == nil)
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{
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NSLog(@"Invalid or unknown mod: %@", aMod);
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return NO;
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}
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// Disallow traversing up the directory tree
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id path = [[[mod baseURL] absoluteString]
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stringByAppendingPathComponent:[aFile stringByReplacingOccurrencesOfString:@"../"
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withString:@""]];
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return [[NSFileManager defaultManager] fileExistsAtPath:path];
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}
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@end
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