142 lines
3.9 KiB
Objective-C
142 lines
3.9 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 "GameInstall.h"
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#import "Mod.h"
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@implementation GameInstall
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-(id)initWithPath:(NSString *)path
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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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gamePath = path;
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}
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return self;
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}
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- (void)dealloc
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{
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[utilityBuffer release];
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[super dealloc];
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}
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-(void)clearBuffer
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{
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[utilityBuffer release];
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utilityBuffer = [[NSMutableString stringWithString:@""] retain];
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}
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- (void)bufferData:(NSString *)string
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{
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if (string == nil) return;
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[utilityBuffer appendString:string];
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}
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- (NSArray *)installedMods
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{
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[self clearBuffer];
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[self runUtilityApp:@"-l" handleOutput:self withMethod:@selector(bufferData:)];
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id mods = [[NSString stringWithString:utilityBuffer] stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
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return [mods componentsSeparatedByString:@"\n"];
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}
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- (NSArray *)infoForMods:(NSArray *)mods
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{
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[self clearBuffer];
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[self runUtilityApp:[NSString stringWithFormat:@"-i=%@",[mods componentsJoinedByString:@","]] handleOutput:self withMethod:@selector(bufferData:)];
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NSArray *lines = [utilityBuffer componentsSeparatedByString:@"\n"];
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NSMutableArray *ret = [NSMutableArray array];
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NSMutableDictionary *fields = nil;
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NSString *current = nil;
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for (id l in lines)
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{
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id line = [l stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
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if (line == nil || [line length] == 0)
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continue;
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id kv = [line componentsSeparatedByString:@":"];
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id key = [kv objectAtIndex:0];
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id value = [kv objectAtIndex:1];
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if ([key isEqualToString:@"Error"])
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{
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NSLog(@"Error: %@",value);
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continue;
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}
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if ([key isEqualToString:@"Mod"])
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{
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// Commit prev mod
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if (current != nil)
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[ret addObject:[Mod modWithId:current fields:fields]];
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NSLog(@"Parsing mod %@",value);
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current = value;
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fields = [NSMutableDictionary dictionary];
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}
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if (fields != nil)
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[fields setObject:[value stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]]
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forKey:key];
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}
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return ret;
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}
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-(void)launchGame
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{
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// Use LaunchServices because neither NSTask or NSWorkspace support Info.plist _and_ arguments pre-10.6
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NSString *path = [[[NSBundle mainBundle] resourcePath] stringByAppendingPathComponent:@"OpenRA.app/Contents/MacOS/OpenRA"];
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NSArray *args = [NSArray arrayWithObjects:gamePath, @"mono", @"--debug", @"OpenRA.Game.exe", @"Game.Mods=ra",nil];
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FSRef appRef;
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CFURLGetFSRef((CFURLRef)[NSURL URLWithString:path], &appRef);
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// Set the launch parameters
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LSApplicationParameters params;
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params.version = 0;
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params.flags = kLSLaunchDefaults;
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params.application = &appRef;
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params.asyncLaunchRefCon = NULL;
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params.environment = NULL; // CFDictionaryRef of environment variables; could be useful
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params.argv = (CFArrayRef)args;
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params.initialEvent = NULL;
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ProcessSerialNumber psn;
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OSStatus err = LSOpenApplication(¶ms, &psn);
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// Bring the game window to the front
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if (err == noErr)
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SetFrontProcess(&psn);
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}
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- (void)runUtilityApp:(NSString *)arg handleOutput:(id)obj withMethod:(SEL)sel
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{
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NSTask *aTask = [[NSTask alloc] init];
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NSPipe *aPipe = [NSPipe pipe];
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NSFileHandle *readHandle = [aPipe fileHandleForReading];
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NSMutableArray *taskArgs = [NSMutableArray arrayWithObject:@"OpenRA.Utility.exe"];
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[taskArgs addObject:arg];
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[aTask setCurrentDirectoryPath:gamePath];
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[aTask setLaunchPath:@"/Library/Frameworks/Mono.framework/Commands/mono"];
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[aTask setArguments:taskArgs];
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[aTask setStandardOutput:aPipe];
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[aTask launch];
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NSData *inData = nil;
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while ((inData = [readHandle availableData]) && [inData length])
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[obj performSelector:sel withObject:[NSString stringWithUTF8String:[inData bytes]]];
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[aTask release];
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}
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@end
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