diff options
Diffstat (limited to 'src/inspircd_io.cpp')
| -rw-r--r-- | src/inspircd_io.cpp | 178 |
1 files changed, 95 insertions, 83 deletions
diff --git a/src/inspircd_io.cpp b/src/inspircd_io.cpp index 685e84865..7330a3f6f 100644 --- a/src/inspircd_io.cpp +++ b/src/inspircd_io.cpp @@ -30,41 +30,50 @@ using namespace std; extern FILE *log_file; +extern int boundPortCount; +extern int openSockfd[MAXSOCKS]; void WriteOpers(char* text, ...); void Exit (int status) { - if (log_file) - fclose(log_file); - send_error("Server shutdown."); - exit (status); + if (log_file) + fclose(log_file); + send_error("Server shutdown."); + + // close down all listening sockets + for (int count = 0; count < boundPortCount; count++) + { + shutdown(openSockfd[count], 2); + } + + exit (status); } void Killed(int status) { - if (log_file) - fclose(log_file); - send_error("Server terminated."); - exit(status); + if (log_file) + fclose(log_file); + send_error("Server terminated."); + exit(status); } void Rehash(int status) { - WriteOpers("Rehashing config file %s due to SIGHUP",CONFIG_FILE); - ReadConfig(false,NULL); + WriteOpers("Rehashing config file %s due to SIGHUP",CONFIG_FILE); + ReadConfig(false,NULL); } void Start (void) { - printf("\033[1;37mInspire Internet Relay Chat Server, compiled " __DATE__ " at " __TIME__ "\n"); - printf("(C) ChatSpike Development team.\033[0;37m\n\n"); - printf("\033[1;37mDevelopers:\033[0;37m Brain, FrostyCoolSlug\n"); - printf("\033[1;37mDocumentation:\033[0;37m FrostyCoolSlug, w00t\n"); - printf("\033[1;37mTesters:\033[0;37m typobox43, piggles, Lord_Zathras, CC\n"); - printf("\033[1;37mName concept:\033[0;37m Lord_Zathras\n\n"); + printf("\033[1;37mInspire Internet Relay Chat Server, compiled " __DATE__ " at " __TIME__ "\n"); + printf("(C) ChatSpike Development team.\033[0;37m\n\n"); + printf("\033[1;37mDevelopers:\033[0;37m Brain, FrostyCoolSlug\n"); + printf("\033[1;37mDocumentation:\033[0;37m FrostyCoolSlug, w00t\n"); + printf("\033[1;37mTesters:\033[0;37m typobox43, piggles, Lord_Zathras, CC\n"); + printf("\033[1;37mName concept:\033[0;37m Lord_Zathras\n\n"); } void WritePID(std::string filename) @@ -89,29 +98,29 @@ void DeadPipe(int status) int DaemonSeed (void) { - int childpid; - signal (SIGALRM, SIG_IGN); - signal (SIGHUP, Rehash); - signal (SIGPIPE, DeadPipe); - signal (SIGTERM, Exit); - signal (SIGABRT, Exit); - signal (SIGSEGV, Error); - signal (SIGURG, Exit); - signal (SIGKILL, Exit); - if ((childpid = fork ()) < 0) - return (ERROR); - else if (childpid > 0) - exit (0); - setsid (); - umask (007); - /* close stdout, stdin, stderr */ - close(0); - close(1); - close(2); - - setpriority(PRIO_PROCESS,(int)getpid(),15); /* ircd sets to low process priority so it doesnt hog the box */ + int childpid; + signal (SIGALRM, SIG_IGN); + signal (SIGHUP, Rehash); + signal (SIGPIPE, DeadPipe); + signal (SIGTERM, Exit); + signal (SIGABRT, Exit); + signal (SIGSEGV, Error); + signal (SIGURG, Exit); + signal (SIGKILL, Exit); + if ((childpid = fork ()) < 0) + return (ERROR); + else if (childpid > 0) + exit (0); + setsid (); + umask (007); + /* close stdout, stdin, stderr */ + close(0); + close(1); + close(2); + + setpriority(PRIO_PROCESS,(int)getpid(),15); /* ircd sets to low process priority so it doesnt hog the box */ - return (TRUE); + return (TRUE); } @@ -123,10 +132,16 @@ int DaemonSeed (void) bool FileExists (const char* file) { - FILE *input; - - if ((input = fopen (file, "r")) == NULL) { return(false); } - else { fclose (input); return(true); } + FILE *input; + if ((input = fopen (file, "r")) == NULL) + { + return(false); + } + else + { + fclose (input); + return(true); + } } /* ConfProcess does the following things to a config line in the following order: @@ -597,54 +612,51 @@ int ConfValue(char* tag, char* var, int index, char *result,std::stringstream *c -/* This will bind a socket to a port. It works for UDP/TCP */ +// This will bind a socket to a port. It works for UDP/TCP int BindSocket (int sockfd, struct sockaddr_in client, struct sockaddr_in server, int port, char* addr) { - bzero((char *)&server,sizeof(server)); - struct in_addr addy; - inet_aton(addr,&addy); - - server.sin_family = AF_INET; - if (!strcmp(addr,"")) - { - server.sin_addr.s_addr = htonl(INADDR_ANY); - } - else - { - server.sin_addr = addy; - } - - server.sin_port = htons(port); - - if (bind(sockfd,(struct sockaddr*)&server,sizeof(server))<0) - { - return(ERROR); - } - else - { - listen(sockfd,5); - return(TRUE); - } + bzero((char *)&server,sizeof(server)); + struct in_addr addy; + inet_aton(addr,&addy); + server.sin_family = AF_INET; + if (!strcmp(addr,"")) + { + server.sin_addr.s_addr = htonl(INADDR_ANY); + } + else + { + server.sin_addr = addy; + } + server.sin_port = htons(port); + if (bind(sockfd,(struct sockaddr*)&server,sizeof(server))<0) + { + return(ERROR); + } + else + { + listen(sockfd,5); + return(TRUE); + } } -/* Open a TCP Socket */ +// Open a TCP Socket int OpenTCPSocket (void) { - int sockfd; - int on = 0; - struct linger linger = { 0 }; + int sockfd; + int on = 0; + struct linger linger = { 0 }; - if ((sockfd = socket (AF_INET, SOCK_STREAM, 0)) < 0) - return (ERROR); - else - { - setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, (const char*)&on, sizeof(on)); - /* This is BSD compatible, setting l_onoff to 0 is *NOT* http://web.irc.org/mla/ircd-dev/msg02259.html */ - linger.l_onoff = 1; - linger.l_linger = 0; - setsockopt(sockfd, SOL_SOCKET, SO_LINGER, (const char*)&linger,sizeof(linger)); - return (sockfd); - } + if ((sockfd = socket (AF_INET, SOCK_STREAM, 0)) < 0) + return (ERROR); + else + { + setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, (const char*)&on, sizeof(on)); + /* This is BSD compatible, setting l_onoff to 0 is *NOT* http://web.irc.org/mla/ircd-dev/msg02259.html */ + linger.l_onoff = 1; + linger.l_linger = 0; + setsockopt(sockfd, SOL_SOCKET, SO_LINGER, (const char*)&linger,sizeof(linger)); + return (sockfd); + } } |