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(svn r1154) -Add: [Network] Forked dedicated server (start openttd with -Df) (GeniusDex)

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truelight
2004-12-18 14:19:21 +00:00
parent 3f2d2d8f37
commit 17a613546c
5 changed files with 101 additions and 28 deletions
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99
dedicated.c
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@@ -26,8 +26,44 @@
static void *_dedicated_video_mem;
#ifdef UNIX
/* We want to fork our dedicated server */
void DedicatedFork()
{
/* Fork the program */
_dedicated_pid = fork();
switch (_dedicated_pid) {
case -1:
perror("Unable to fork");
exit(1);
case 0:
// We're the child
/* Open the log-file to log all stuff too */
_log_file_fd = fopen(_log_file, "a");
if (!_log_file_fd) {
perror("Unable to open logfile");
exit(1);
}
/* Redirect stdout and stderr to log-file */
if (dup2(fileno(_log_file_fd), fileno(stdout)) == -1) {
perror("Re-routing stdout");
exit(1);
}
if (dup2(fileno(_log_file_fd), fileno(stderr)) == -1) {
perror("Re-routing stderr");
exit(1);
}
break;
default:
// We're the parent
printf("Loading dedicated server...\n");
printf(" - Forked to background with pid %d\n", _dedicated_pid);
exit(0);
}
}
/* Signal handlers */
void DedicatedSignalHandler(int sig)
static void DedicatedSignalHandler(int sig)
{
_exit_game = true;
signal(sig, DedicatedSignalHandler);
@@ -57,7 +93,7 @@ static bool DedicatedVideoChangeRes(int w, int h) { return false; }
#ifdef UNIX
bool InputWaiting()
static bool InputWaiting()
{
struct timeval tv;
fd_set readfds;
@@ -77,21 +113,48 @@ bool InputWaiting()
return false;
}
#else
bool InputWaiting()
static bool InputWaiting()
{
return kbhit();
}
#endif
static int DedicatedVideoMainLoop() {
static void DedicatedHandleKeyInput()
{
#ifdef WIN32
char input;
#endif
char input_line[200];
#ifdef UNIX
if (InputWaiting()) {
fgets(input_line, 200, stdin);
// Forget about the final \n (or \r)
strtok(input_line, "\r\n");
IConsoleCmdExec(input_line);
}
#else
if (InputWaiting()) {
input = getch();
printf("%c", input);
if (input != '\r')
snprintf(input_line, 200, "%s%c", input_line, input);
else {
printf("\n");
IConsoleCmdExec(input_line);
sprintf(input_line, "");
}
}
#endif
}
static int DedicatedVideoMainLoop()
{
#ifndef WIN32
struct timeval tim;
#else
char input;
#endif
uint32 next_tick;
uint32 cur_ticks;
char input_line[200];
#ifdef WIN32
next_tick = GetTickCount() + 30;
@@ -125,26 +188,8 @@ static int DedicatedVideoMainLoop() {
if (_exit_game) return ML_QUIT;
#ifdef UNIX
if (InputWaiting()) {
fgets(input_line, 200, stdin);
// Forget about the final \n (or \r)
strtok(input_line, "\r\n");
IConsoleCmdExec(input_line);
}
#else
if (InputWaiting()) {
input = getch();
printf("%c", input);
if (input != '\r')
snprintf(input_line, 200, "%s%c", input_line, input);
else {
printf("\n");
IConsoleCmdExec(input_line);
sprintf(input_line, "");
}
}
#endif
if (!_dedicated_forks)
DedicatedHandleKeyInput();
#ifdef WIN32
cur_ticks = GetTickCount();