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#import <Cocoa/Cocoa.h>
#include <Carbon/Carbon.h>
@interface ServerView : NSTextView
{
NSFileHandle *file;
}
- (void)listenTo: (NSFileHandle*)f;
@end
@implementation ServerView
- (void)listenTo: (NSFileHandle*)f;
{
file = f;
[[NSNotificationCenter defaultCenter] addObserver: self selector: @selector(outputNotification:) name: NSFileHandleReadCompletionNotification object: file];
[file readInBackgroundAndNotify];
}
- (void) outputNotification: (NSNotification *) notification
{
NSData *data = [[[notification userInfo] objectForKey: NSFileHandleNotificationDataItem] retain];
NSString *string = [[NSString alloc] initWithData: data encoding: NSASCIIStringEncoding];
NSRange end = NSMakeRange([[self string] length], 0);
[self replaceCharactersInRange: end withString: string];
end.location += [string length];
[self scrollRangeToVisible: end];
[string release];
[file readInBackgroundAndNotify];
}
-(void)windowWillClose:(NSNotification *)notification
{
[NSApp terminate:self];
}
@end
int main(int argc, char **argv)
{
UInt32 mod = GetCurrentKeyModifiers();
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
NSApp = [NSApplication sharedApplication];
NSBundle* mainBundle = [NSBundle mainBundle];
NSTask *task;
task = [[NSTask alloc] init];
[task setCurrentDirectoryPath: [mainBundle resourcePath]];
NSPipe *pipe;
NSFileHandle *file;
pipe = [NSPipe pipe];
[task setStandardOutput: pipe];
file = [pipe fileHandleForReading];
if(mod & optionKey)
{
// run server
NSWindow *window;
ServerView *view;
NSRect graphicsRect;
graphicsRect = NSMakeRect(100.0, 1000.0, 600.0, 400.0);
window = [[NSWindow alloc]
initWithContentRect: graphicsRect
styleMask: NSTitledWindowMask
| NSClosableWindowMask
| NSMiniaturizableWindowMask
backing: NSBackingStoreBuffered
defer: NO];
[window setTitle: @"Teewars Server"];
view = [[[ServerView alloc] initWithFrame: graphicsRect] autorelease];
[view setEditable: NO];
[window setContentView: view];
[window setDelegate: view];
[window makeKeyAndOrderFront: nil];
[view listenTo: file];
[task setLaunchPath: [mainBundle pathForAuxiliaryExecutable: @"teewars_srv"]];
[task launch];
[NSApp run];
[task terminate];
}
else
{
// run client
[task setLaunchPath: [mainBundle pathForAuxiliaryExecutable: @"teewars"]];
[task launch];
[task waitUntilExit];
}
[NSApp release];
[pool release];
return(EXIT_SUCCESS);
}
|