forked from I2P_Developers/i2p.i2p
142 lines
4.3 KiB
Plaintext
142 lines
4.3 KiB
Plaintext
#include "RouterTask.h"
|
|
|
|
#include <dispatch/dispatch.h>
|
|
#include <future>
|
|
#include <stdlib.h>
|
|
|
|
#include "optional.hpp"
|
|
#include "subprocess.hpp"
|
|
|
|
#import <AppKit/AppKit.h>
|
|
|
|
@implementation RTaskOptions
|
|
@end
|
|
|
|
@implementation RouterTask
|
|
|
|
- (instancetype) initWithOptions : (RTaskOptions*) options
|
|
{
|
|
self.input = [NSFileHandle fileHandleWithStandardInput];
|
|
self.routerTask = [NSTask new];
|
|
self.processPipe = [NSPipe new];
|
|
[self.routerTask setLaunchPath:options.binPath];
|
|
[self.routerTask setArguments:options.arguments];
|
|
NSDictionary *envDict = @{
|
|
@"I2PBASE": options.i2pBaseDir
|
|
};
|
|
[self.routerTask setEnvironment: envDict];
|
|
[self.routerTask setStandardOutput:self.processPipe];
|
|
[self.routerTask setStandardError:self.processPipe];
|
|
/*
|
|
self.readLogHandle = [self.processPipe fileHandleForReading];
|
|
NSData *inData = nil;
|
|
self.totalLogData = [[[NSMutableData alloc] init] autorelease];
|
|
|
|
while ((inData = [self.readLogHandle availableData]) &&
|
|
[inData length]) {
|
|
[self.totalLogData appendData:inData];
|
|
}
|
|
*/
|
|
return self;
|
|
}
|
|
|
|
- (int) execute
|
|
{
|
|
//@try {
|
|
[self.routerTask launch];
|
|
[self.input waitForDataInBackgroundAndNotify];
|
|
[[self.processPipe fileHandleForReading] waitForDataInBackgroundAndNotify];
|
|
[[NSNotificationCenter defaultCenter] addObserverForName:NSFileHandleDataAvailableNotification
|
|
object:[self.processPipe fileHandleForReading] queue:nil
|
|
usingBlock:^(NSNotification *note)
|
|
{
|
|
// Read from shell output
|
|
NSData *outData = [[self.processPipe fileHandleForReading] availableData];
|
|
NSString *outStr = [[NSString alloc] initWithData:outData encoding:NSUTF8StringEncoding];
|
|
if ([outStr length] > 1) {
|
|
NSLog(@"output: %@", outStr);
|
|
}
|
|
|
|
// Continue waiting for shell output.
|
|
[[self.processPipe fileHandleForReading] waitForDataInBackgroundAndNotify];
|
|
}];
|
|
//[self.routerTask waitUntilExit];
|
|
//NSThread *thr = [[NSThread alloc] initWithTarget:self.routerTask selector:@selector(launch) object:nil];
|
|
//[self.routerTask waitUntilExit];
|
|
return 1;
|
|
/*}
|
|
@catch (NSException *e)
|
|
{
|
|
NSLog(@"Expection occurred %@", [e reason]);
|
|
return 0;
|
|
}*/
|
|
}
|
|
|
|
- (int) getPID
|
|
{
|
|
return [self.routerTask processIdentifier];
|
|
}
|
|
|
|
@end
|
|
|
|
|
|
|
|
|
|
using namespace subprocess;
|
|
|
|
std::mutex globalRouterStatusMutex;
|
|
|
|
const std::vector<NSString*> JavaRunner::defaultStartupFlags {
|
|
@"-Xmx512M",
|
|
@"-Xms128m",
|
|
@"-Djava.awt.headless=true",
|
|
@"-Dwrapper.logfile=/tmp/router.log",
|
|
@"-Dwrapper.logfile.loglevel=DEBUG",
|
|
@"-Dwrapper.java.pidfile=/tmp/routerjvm.pid",
|
|
@"-Dwrapper.console.loglevel=DEBUG"
|
|
};
|
|
|
|
const std::vector<std::string> JavaRunner::defaultFlagsForExtractorJob {
|
|
"-Xmx512M",
|
|
"-Xms128m",
|
|
"-Djava.awt.headless=true"
|
|
};
|
|
|
|
JavaRunner::JavaRunner(std::string& javaBin, std::string& arguments, std::string& i2pBaseDir, const fp_proc_t& execFn, const fp_t& cb)
|
|
: javaBinaryPath(javaBin), javaRouterArgs(arguments), _i2pBaseDir(i2pBaseDir), executingFn(execFn), exitCallbackFn(cb)
|
|
{
|
|
execLine = javaBinaryPath;
|
|
execLine += " " + std::string(javaRouterArgs.c_str());
|
|
printf("CLI: %s\n",execLine.c_str());
|
|
javaProcess = std::shared_ptr<Popen>(new Popen(execLine, environment{{
|
|
{"I2PBASE", _i2pBaseDir},
|
|
{"JAVA_OPTS", getenv("JAVA_OPTS")}
|
|
}}, defer_spawn{true}));
|
|
}
|
|
|
|
void JavaRunner::requestRouterShutdown()
|
|
{
|
|
// SIGHUP
|
|
javaProcess->kill(1);
|
|
}
|
|
|
|
std::experimental::optional<std::future<int> > JavaRunner::execute()
|
|
{
|
|
try {
|
|
auto executingFn = dispatch_block_create(DISPATCH_BLOCK_INHERIT_QOS_CLASS, ^{
|
|
this->executingFn(this);
|
|
});
|
|
dispatch_async(dispatch_get_global_queue( DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), executingFn);
|
|
dispatch_block_wait(executingFn, DISPATCH_TIME_FOREVER);
|
|
|
|
// Here, the process is done executing.
|
|
|
|
printf("Finished executingFn - Runs callbackFn\n");
|
|
this->exitCallbackFn();
|
|
return std::async(std::launch::async, []{ return 0; });
|
|
} catch (std::exception* ex) {
|
|
printf("ERROR: %s\n", ex->what());
|
|
return std::experimental::nullopt;
|
|
}
|
|
}
|