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#include "stdafx.h"

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#include "openttd.h"

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#ifdef ENABLE_NETWORK

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#include "variables.h"

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#ifdef __OS2__

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#	include <sys/types.h>

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#	include <unistd.h>

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#endif

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#ifdef UNIX

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#	include <sys/types.h>

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#	include <unistd.h>

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#endif

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#ifdef __MORPHOS__

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/* Voids the fork, option will be disabled for MorphOS build anyway, because

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 * MorphOS doesn't support forking (could only implemented with lots of code

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 * changes here). */

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int fork(void) { return -1; }

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int dup2(int oldd, int newd) { return -1; }

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#endif

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#ifdef UNIX

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/* We want to fork our dedicated server */

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void DedicatedFork(void)

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{

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	/* Fork the program */

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	pid_t pid = fork();

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	switch (pid) {

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		case -1:

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			perror("Unable to fork");

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			exit(1);

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		case 0:

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			// We're the child

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			/* Open the log-file to log all stuff too */

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			_log_file_fd = fopen(_log_file, "a");

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			if (!_log_file_fd) {

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				perror("Unable to open logfile");

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				exit(1);

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			}

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			/* Redirect stdout and stderr to log-file */

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			if (dup2(fileno(_log_file_fd), fileno(stdout)) == -1) {

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				perror("Rerouting stdout");

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				exit(1);

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			}

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			if (dup2(fileno(_log_file_fd), fileno(stderr)) == -1) {

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				perror("Rerouting stderr");

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				exit(1);

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			}

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			break;

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		default:

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			// We're the parent

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			printf("Loading dedicated server...\n");

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			printf("  - Forked to background with pid %d\n", pid);

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			exit(0);

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	}

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}

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#endif

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#else

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void DedicatedFork(void) {}

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#endif /* ENABLE_NETWORK */