diff --git a/README.md b/README.md index dc4e0a8c..20d84e5b 100644 --- a/README.md +++ b/README.md @@ -26,14 +26,21 @@ $ ./i2p --host=YOUR_PUBLIC_IP The client should now reseed by itself. -Other options: -* --port= - The port to listen on -* --httpport= - The http port to listen on - - To visit an I2P page, you need to find the b32 address of your destination. After that, go to the webconsole and add it behind the url. (Remove http:// and b32.i2p from the address) This should resulting in for example: http://localhost:7070/4oes3rlgrpbkmzv4lqcfili23h3cvpwslqcfjlk6vvguxyggspwa + +Options +------- + +* --host= - The external IP +* --port= - The port to listen on +* --httpport= - The http port to listen on +* --log= - Enable or disable logging to file. 1 for yes, 0 for no. +* --daemon= - Eanble or disable daemon mode. 1 for yes, 0 for no. + + + diff --git a/i2p.cpp b/i2p.cpp index aed38cd0..991c8b8b 100644 --- a/i2p.cpp +++ b/i2p.cpp @@ -2,6 +2,9 @@ #include #include #include +#include +#include +#include #include "Log.h" #include "base64.h" #include "Transports.h" @@ -13,6 +16,21 @@ #include "HTTPServer.h" #include "util.h" +void handle_sighup(int n) +{ + if (i2p::util::config::GetArg("daemon", 0) == 1) + { + static bool first=true; + if (first) + { + first=false; + return; + } + } + LogPrint("Reloading config."); + i2p::util::filesystem::ReadConfigFile(i2p::util::config::mapArgs, i2p::util::config::mapMultiArgs); +} + int main( int argc, char* argv[] ) { i2p::util::config::OptionParser(argc,argv); @@ -23,10 +41,51 @@ int main( int argc, char* argv[] ) setlocale(LC_ALL, "Russian"); #endif + LogPrint("\n\n\n\ni2pd starting\n"); LogPrint("data directory: ", i2p::util::filesystem::GetDataDir().string()); i2p::util::filesystem::ReadConfigFile(i2p::util::config::mapArgs, i2p::util::config::mapMultiArgs); + struct sigaction sa; + sa.sa_handler = handle_sighup; + sigemptyset(&sa.sa_mask); + sa.sa_flags = SA_RESTART; + if (sigaction(SIGHUP,&sa,0) == -1) + { + LogPrint("Failed to install SIGHUP handler."); + } + + if (i2p::util::config::GetArg("-daemon", 0) == 1) + { + pid_t pid; + pid = fork(); + if (pid > 0) + { + g_Log.Stop(); + return 0; + } + if (pid < 0) + { + return -1; + } + + umask(0); + int sid = setsid(); + if (sid < 0) + { + LogPrint("Error, could not create process group."); + return -1; + } + } + + if (i2p::util::config::GetArg("-log", 0) == 1) + { + std::string logfile = i2p::util::filesystem::GetDataDir().string(); + logfile.append("/debug.log"); + LogPrint("Logging to file enabled."); + freopen(logfile.c_str(),"a",stdout); + } + //TODO: This is an ugly workaround. fix it. //TODO: Autodetect public IP. i2p::context.OverrideNTCPAddress(i2p::util::config::GetCharArg("-host", "127.0.0.1"), @@ -38,12 +97,21 @@ int main( int argc, char* argv[] ) httpServer.Start (); i2p::data::netdb.Start (); i2p::transports.Start (); - i2p::tunnel::tunnels.Start (); - - std::this_thread::sleep_for (std::chrono::seconds(10000)); + i2p::tunnel::tunnels.Start (); + + int running = 1; + while (running) + { + std::this_thread::sleep_for (std::chrono::seconds(1000)); + } + i2p::tunnel::tunnels.Stop (); i2p::transports.Stop (); i2p::data::netdb.Stop (); - httpServer.Stop (); + httpServer.Stop (); + if (i2p::util::config::GetArg("-log", 0) == 1) + { + fclose (stdout); + } return 0; }