nishiTV/sj3
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Nishi 2026-06-18 13:40:14 +09:00
commit d0be6165c0
165 changed files with 30306 additions and 33687 deletions
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73
main.c
View file

@ -46,76 +46,66 @@
#include "const.h"
#include "server.h"
extern int fork_flag;
extern char *lock_file;
extern int fork_flag;
extern char* lock_file;
char *version_number = "2.08C";
char *time_stamp = "Mon Mar 23 16:42:59 JST 1998";
char* version_number = "2.08C";
char* time_stamp = "Mon Mar 23 16:42:59 JST 1998";
static void
opening(void)
{
opening(void) {
printf("Kana-Kanji Conversion Server Version %s\r\n", version_number);
printf("Copyright (c) 1990-1995 Sony Corporation\r\n");
printf("Created at %s\r\n", time_stamp);
}
#ifdef LOCK_FILE
#ifdef LOCK_FILE
int
make_lockfile(void)
{
int fd;
int make_lockfile(void) {
int fd;
fd = open(lock_file, O_CREAT | O_EXCL, 0600);
if (fd < 0)
if(fd < 0)
return ERROR;
close(fd);
return 0;
}
int
erase_lockfile(void)
{
int erase_lockfile(void) {
return unlink(lock_file);
}
#endif
static int
signal_handler(int sig)
{
signal_handler(int sig) {
warning_out("signal %d catched.", sig);
}
static int
terminate_handler(int sig)
{
terminate_handler(int sig) {
close_socket();
sj_closeall();
#ifdef LOCK_FILE
#ifdef LOCK_FILE
erase_lockfile();
#endif
exit(0);
}
void
server_terminate(void)
{
void server_terminate(void) {
close_socket();
sj_closeall();
#ifdef LOCK_FILE
#ifdef LOCK_FILE
erase_lockfile();
#endif
exit(0);
}
static void
exec_fork(void)
{
int tmp;
exec_fork(void) {
int tmp;
if (fork_flag && (tmp = fork())) {
if (tmp < 0) {
if(fork_flag && (tmp = fork())) {
if(tmp < 0) {
fprintf(stderr, "Can't fork child process\r\n");
fflush(stderr);
} else {
@ -135,14 +125,13 @@ exec_fork(void)
signal(SIGINT, (void (*)())terminate_handler);
signal(SIGQUIT, (void (*)())signal_handler);
signal(SIGTERM, (void (*)())terminate_handler);
if (fork_flag)
if(fork_flag)
signal(SIGTSTP, SIG_IGN);
}
static void
leave_tty(void)
{
int tmp;
leave_tty(void) {
int tmp;
tmp = open_error();
tmp |= open_log();
@ -150,23 +139,21 @@ leave_tty(void)
kill(getppid(), SIGTERM);
fclose(stdin);
fclose(stdout);
if (!tmp)
if(!tmp)
fclose(stderr);
if (fork_flag) {
if ((tmp = open("/dev/tty", O_RDWR)) >= 0) {
if(fork_flag) {
if((tmp = open("/dev/tty", O_RDWR)) >= 0) {
ioctl(tmp, TIOCNOTTY, 0);
close(tmp);
}
}
}
int
main(int argc, char **argv)
{
int main(int argc, char** argv) {
opening();
#ifndef __NetBSD__
if (setuid(geteuid())) {
if(setuid(geteuid())) {
fprintf(stderr, "error at setuid.\r\n");
exit(1);
}
@ -176,8 +163,8 @@ main(int argc, char **argv)
read_runcmd();
set_default();
#ifdef LOCK_FILE
if (make_lockfile() == ERROR) {
#ifdef LOCK_FILE
if(make_lockfile() == ERROR) {
fprintf(stderr, "Already running...\r\n");
exit(1);
}
@ -196,7 +183,7 @@ main(int argc, char **argv)
close_socket();
sj_closeall();
#ifdef LOCK_FILE
#ifdef LOCK_FILE
erase_lockfile();
#endif
exit(0);