107 lines
2.9 KiB
Objective-C
107 lines
2.9 KiB
Objective-C
// Copyright 2012 Tony Garnock-Jones <tonygarnockjones@gmail.com>.
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//
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// This file is part of Hop.
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//
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// Hop is free software: you can redistribute it and/or modify it
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// under the terms of the GNU General Public License as published by the
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// Free Software Foundation, either version 3 of the License, or (at your
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// option) any later version.
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//
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// Hop is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Hop. If not, see <http://www.gnu.org/licenses/>.
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//
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#import "hopOsxAppDelegate.h"
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#include <sys/stat.h>
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#define HOP_STARTUP_DEADLINE_SECONDS 30
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@implementation hopOsxAppDelegate
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@synthesize window;
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@synthesize webview;
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- (void)applicationDidFinishLaunching:(NSNotification *)aNotification {
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task = [NSTask new];
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[[NSNotificationCenter defaultCenter]
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addObserver: self
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selector: @selector(mainWindowClosed:)
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name: NSWindowWillCloseNotification
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object: window];
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[[NSNotificationCenter defaultCenter]
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addObserver: self
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selector: @selector(taskStatusChanged:)
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name: NSTaskDidTerminateNotification
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object: nil];
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NSString *serverBinaryPath = [[NSBundle mainBundle] resourcePath];
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[task setCurrentDirectoryPath: serverBinaryPath];
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NSString *serverBinary = [serverBinaryPath stringByAppendingPathComponent: @"hop_server.native"];
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[task setLaunchPath: serverBinary];
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NSString *readyFile = [NSTemporaryDirectory() stringByAppendingPathComponent: @"hop.ready."];
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readyFile = [readyFile stringByAppendingFormat: @"%d", getpid()];
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char const *readyFileUtf8 = [readyFile UTF8String];
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unlink(readyFileUtf8);
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[task setArguments: [NSArray arrayWithObjects: @"--ready-file", readyFile, nil]];
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@try {
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[task launch];
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}
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@catch (NSException *e) {
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NSLog(@"Could not launch server %@: %@", serverBinary, [e reason]);
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[NSApp terminate: self];
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@throw;
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}
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int foundReadyFile = 0;
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time_t startTime = time(NULL);
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while ([task isRunning] && time(NULL) - startTime < HOP_STARTUP_DEADLINE_SECONDS) {
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struct stat s;
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if (lstat(readyFileUtf8, &s) != -1) {
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foundReadyFile = 1;
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break;
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}
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if (errno != ENOENT) {
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perror("lstat of readyFileUtf8");
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exit(EXIT_FAILURE);
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}
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usleep(100000);
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}
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unlink(readyFileUtf8);
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if (!foundReadyFile) {
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NSLog(@"Server did not start up within %d seconds.", HOP_STARTUP_DEADLINE_SECONDS);
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[NSApp terminate: self];
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return;
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}
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[[webview mainFrame] loadRequest:
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[NSURLRequest requestWithURL:
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[NSURL URLWithString: @"http://localhost:5678/"]]];
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}
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- (void) applicationWillTerminate: (NSNotification *) notification {
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if ([task isRunning]) {
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[task terminate];
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}
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}
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- (void) taskStatusChanged: (NSNotification *) aNotification {
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[NSApp terminate: self];
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}
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- (void) mainWindowClosed: (NSNotification *) aNotification {
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[NSApp terminate: self];
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}
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@end
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