forked from I2P_Developers/i2p.i2p
2233f7f47b
* Update readme about event manager * RouterTask can now detect a running router by scanning processes&arguments for i2p.jar * The logger will log to OSX's default: ~/Library/Logs/I2P/[whatever].log
337 lines
11 KiB
Plaintext
337 lines
11 KiB
Plaintext
#include <functional>
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#include <memory>
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#include <iostream>
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#include <algorithm>
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#include <string>
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#include <list>
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#include <sys/stat.h>
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#include <stdlib.h>
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#include <future>
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#include <vector>
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#import <Foundation/Foundation.h>
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#import <Foundation/NSFileManager.h>
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#include <CoreFoundation/CFPreferences.h>
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#import <objc/Object.h>
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#import <Cocoa/Cocoa.h>
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#import <AppKit/AppKit.h>
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#import <AppKit/NSApplication.h>
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#import "I2PLauncher-Swift.h"
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#include "AppDelegate.h"
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#include "RouterTask.h"
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#include "include/fn.h"
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#include "include/portcheck.h"
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#import "SBridge.h"
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#ifdef __cplusplus
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#include <string>
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#include "include/subprocess.hpp"
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#include "include/strutil.hpp"
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#include "Logger.h"
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#include "LoggerWorker.hpp"
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using namespace subprocess;
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#endif
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#define debug(format, ...) CFShow([NSString stringWithFormat:format, ## __VA_ARGS__]);
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@interface AppDelegate () <NSUserNotificationCenterDelegate, NSApplicationDelegate>
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@end
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@implementation ExtractMetaInfo : NSObject
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@end
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@implementation AppDelegate
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- (void) awakeFromNib {
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}
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- (BOOL)userNotificationCenter:(NSUserNotificationCenter *)center
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shouldPresentNotification:(NSUserNotification *)notification {
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return YES;
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}
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#ifdef __cplusplus
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- (void)extractI2PBaseDir:(void(^)(BOOL success, NSError *error))completion
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{
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NSBundle *launcherBundle = [NSBundle mainBundle];
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auto homeDir = RealHomeDirectory();
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NSLog(@"Home directory is %s", homeDir);
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std::string basePath(homeDir);
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basePath.append("/Library/I2P");
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auto jarResPath = [launcherBundle pathForResource:@"launcher" ofType:@"jar"];
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NSLog(@"Trying to load launcher.jar from url = %@", jarResPath);
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self.metaInfo.jarFile = jarResPath;
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self.metaInfo.zipFile = [launcherBundle pathForResource:@"base" ofType:@"zip"];
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NSParameterAssert(basePath.c_str());
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NSError *error = NULL;
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BOOL success = NO;
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dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
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try {
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std::string basearg("-Di2p.dir.base=");
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basearg += basePath;
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std::string zippath("-Di2p.base.zip=");
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zippath += [self.metaInfo.zipFile UTF8String];
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std::string jarfile("-cp ");
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jarfile += [self.metaInfo.jarFile UTF8String];
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// Create directory
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mkdir(basePath.c_str(), S_IRUSR | S_IWUSR | S_IXUSR);
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auto cli = defaultFlagsForExtractorJob;
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setenv("I2PBASE", basePath.c_str(), true);
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setenv("ZIPPATH", zippath.c_str(), true);
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//setenv("DYLD_LIBRARY_PATH",".:/usr/lib:/lib:/usr/local/lib", true);
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cli.push_back(basearg);
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cli.push_back(zippath);
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cli.push_back(jarfile);
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cli.push_back("net.i2p.launchers.BaseExtractor");
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auto rs = [[RouterProcessStatus alloc] init];
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std::string execStr = std::string([rs.getJavaHome UTF8String]);
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for_each(cli, [&execStr](std::string str){ execStr += std::string(" ") + str; });
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NSLog(@"Trying cmd: %@", [NSString stringWithUTF8String:execStr.c_str()]);
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sendUserNotification(APP_IDSTR, @"Please hold on while we extract I2P. You'll get a new message once done!");
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int extractStatus = Popen(execStr.c_str(), environment{{
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{"ZIPPATH", zippath.c_str()},
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{"I2PBASE", basePath.c_str()}
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}}).wait();
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NSLog(@"Extraction exit code %@",[NSString stringWithUTF8String:(std::to_string(extractStatus)).c_str()]);
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if (extractStatus == 0) {
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NSLog(@"Extraction process done");
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} else {
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NSLog(@"Something went wrong");
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}
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// All done. Assume success and error are already set.
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dispatch_async(dispatch_get_main_queue(), ^{
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if (completion) {
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completion(success, error);
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}
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});
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} catch (OSError &err) {
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auto errMsg = [NSString stringWithUTF8String:err.what()];
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NSLog(@"Exception: %@", errMsg);
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sendUserNotification(APP_IDSTR, [NSString stringWithFormat:@"Error: %@", errMsg]);
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}
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});
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}
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- (void)setApplicationDefaultPreferences {
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[self.userPreferences registerDefaults:@{
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@"enableLogging": @YES,
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@"enableVerboseLogging": @YES,
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@"autoStartRouter": @YES,
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@"i2pBaseDirectory": (NSString *)CFStringCreateWithCString(NULL, const_cast<const char *>(getDefaultBaseDir().c_str()), kCFStringEncodingUTF8)
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}];
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auto dict = [self.userPreferences dictionaryRepresentation];
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[self.userPreferences setPersistentDomain:dict forName:NSAPPDOMAIN];
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CFPreferencesSetMultiple((CFDictionaryRef)dict, NULL, CFAPPDOMAIN, kCFPreferencesCurrentUser, kCFPreferencesCurrentHost);
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CFPreferencesAppSynchronize(kCFPreferencesCurrentApplication);
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if (self.enableVerboseLogging) NSLog(@"Default preferences stored!");
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}
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#endif
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- (void)applicationDidFinishLaunching:(NSNotification *)aNotification {
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// Init application here
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self.swiftRuntime = [[SwiftMainDelegate alloc] init];
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// This setup allows the application to send notifications
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[[NSUserNotificationCenter defaultUserNotificationCenter] setDelegate:self];
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// Start with user preferences
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self.userPreferences = [NSUserDefaults standardUserDefaults];
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[self setApplicationDefaultPreferences];
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self.enableLogging = [self.userPreferences boolForKey:@"enableLogging"];
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self.enableVerboseLogging = [self.userPreferences boolForKey:@"enableVerboseLogging"];
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// In case we are unbundled, make us a proper UI application
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[NSApp setActivationPolicy:NSApplicationActivationPolicyAccessory];
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[NSApp activateIgnoringOtherApps:YES];
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#ifdef __cplusplus
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RouterProcessStatus* routerStatus = [[RouterProcessStatus alloc] init];
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std::string i2pBaseDir(getDefaultBaseDir());
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NSLog(@"i2pBaseDir = %s", i2pBaseDir.c_str());
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bool shouldAutoStartRouter = false;
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// TODO: Make the port a setting which defaults to 7657
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if (port_check(7657) != 0)
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{
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NSLog(@"Seems i2p is already running - I will not start the router (port 7657 is in use..)");
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sendUserNotification(@"Found already running router", @"TCP port 7657 seem to be used by another i2p instance.");
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[routerStatus setRouterStatus: true];
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[routerStatus setRouterRanByUs: false];
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shouldAutoStartRouter = false;
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} else {
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shouldAutoStartRouter = true;
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}
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NSBundle *launcherBundle = [NSBundle mainBundle];
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// Helper object to hold statefull path information
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self.metaInfo = [[ExtractMetaInfo alloc] init];
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self.metaInfo.i2pBase = [NSString stringWithUTF8String:i2pBaseDir.c_str()];
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self.metaInfo.javaBinary = [routerStatus getJavaHome];
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self.metaInfo.jarFile = [launcherBundle pathForResource:@"launcher" ofType:@"jar"];
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self.metaInfo.zipFile = [launcherBundle pathForResource:@"base" ofType:@"zip"];
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std::string basearg("-Di2p.dir.base=");
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basearg += i2pBaseDir;
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std::string jarfile("-cp ");
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jarfile += [self.metaInfo.zipFile UTF8String];
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// Might be hard to read if you're not used to Objective-C
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// But this is a "function call" that contains a "callback function"
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[routerStatus listenForEventWithEventName:@"router_can_start" callbackActionFn:^(NSString* information) {
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NSLog(@"Got signal, router can be started");
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[[SBridge sharedInstance] startupI2PRouter:self.metaInfo.i2pBase javaBinPath:self.metaInfo.javaBinary];
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}];
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// This will trigger the router start after an upgrade.
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[routerStatus listenForEventWithEventName:@"router_must_upgrade" callbackActionFn:^(NSString* information) {
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NSLog(@"Got signal, router must be deployed from base.zip");
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[self extractI2PBaseDir:^(BOOL success, NSError *error) {
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if (success && error != nil) {
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sendUserNotification(@"I2P is done extracting", @"I2P is now installed and ready to run!");
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NSLog(@"Done extracting I2P");
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[routerStatus triggerEventWithEn:@"extract_completed" details:@"upgrade complete"];
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} else {
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NSLog(@"Error while extracting I2P");
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[routerStatus triggerEventWithEn:@"extract_errored" details:[NSString stringWithFormat:@"%@", error]];
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}
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}];
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}];
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// Initialize the Swift environment (the UI components)
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[self.swiftRuntime applicationDidFinishLaunching];
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NSString *nsI2PBaseStr = [NSString stringWithUTF8String:i2pBaseDir.c_str()];
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//struct stat sb;
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//if ( !(stat(i2pBaseDir.c_str(), &sb) == 0 && S_ISDIR(sb.st_mode)) )
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BOOL shouldBeTrueOnReturnDir = YES;
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if (! [NSFileManager.defaultManager fileExistsAtPath: nsI2PBaseStr isDirectory: &shouldBeTrueOnReturnDir])
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{
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// I2P is not extracted.
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if (shouldBeTrueOnReturnDir) {
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if (self.enableVerboseLogging) NSLog(@"I2P Directory don't exists!");
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[routerStatus triggerEventWithEn:@"router_must_upgrade" details:@"deploy needed"];
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} else {
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// TODO: handle if i2p path exists but it's not a dir.
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}
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} else {
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// I2P was already found extracted
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NSString *nsI2pJar = [NSString stringWithFormat:@"%@/lib/i2p.jar", nsI2PBaseStr];
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// But does I2PBASE/lib/i2p.jar exists?
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if ([NSFileManager.defaultManager fileExistsAtPath:nsI2pJar]) {
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NSLog(@"Time to detect I2P version in install directory");
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[self.swiftRuntime findInstalledI2PVersion];
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} else {
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// The directory exists, but not i2p.jar - most likely we're in mid-extraction state.
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[routerStatus listenForEventWithEventName:@"extract_completed" callbackActionFn:^(NSString* information) {
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NSLog(@"Time to detect I2P version in install directory");
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[self.swiftRuntime findInstalledI2PVersion];
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}];
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}
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}
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#endif
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}
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/**
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*
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* Exit sequence
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*
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**/
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- (void)applicationWillTerminate:(NSNotification *)aNotification {
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// Tear down here
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NSString *string = @"applicationWillTerminate executed";
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NSLog(@"%@", string);
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[[NSUserNotificationCenter defaultUserNotificationCenter] setDelegate:nil];
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}
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/* wrapper for main */
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- (AppDelegate *)initWithArgc:(int)argc argv:(const char **)argv {
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return self;
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}
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@end
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#ifdef __cplusplus
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namespace {
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const std::string logDirectory = getDefaultLogDir();
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}
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#endif
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int main(int argc, const char **argv)
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{
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NSApplication *app = [NSApplication sharedApplication];
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#ifdef __cplusplus
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mkdir(logDirectory.c_str(), S_IRUSR | S_IWUSR | S_IXUSR);
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SharedLogWorker logger("I2PLauncher", logDirectory);
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MeehLog::initializeLogging(&logger);
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MLOG(INFO) << "Application is starting up";
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#endif
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AppDelegate *appDelegate = [[AppDelegate alloc] initWithArgc:argc argv:argv];
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app.delegate = appDelegate;
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auto mainBundle = [NSBundle mainBundle];
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NSString* stringNameBundle = [mainBundle objectForInfoDictionaryKey:(NSString *)kCFBundleNameKey];
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if ([[NSRunningApplication runningApplicationsWithBundleIdentifier:[mainBundle bundleIdentifier]] count] > 1) {
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[[NSAlert alertWithMessageText:[NSString stringWithFormat:@"Another copy of %@ is already running.",stringNameBundle]
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defaultButton:nil alternateButton:nil otherButton:nil informativeTextWithFormat:@"This copy will now quit."] runModal];
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[NSApp terminate:nil];
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}
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
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[NSBundle loadNibNamed:@"I2Launcher" owner:NSApp];
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#pragma GCC diagnostic pop
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[NSApp run];
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return 0;
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}
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