d479e29aee
git-svn-id: https://svn.code.sf.net/p/rathena/svn/athena@172 54d463be-8e91-2dee-dedb-b68131a5f0ec
143 lines
3.4 KiB
C
143 lines
3.4 KiB
C
/***************************************************************************
|
|
description
|
|
-------------------
|
|
author : (C) 2004 by Michael J. Flickinger
|
|
email : mjflick@cpan.org
|
|
|
|
***************************************************************************/
|
|
|
|
/***************************************************************************
|
|
* *
|
|
* This program is free software; you can redistribute it and/or modify *
|
|
* it under the terms of the GNU General Public License as published by *
|
|
* the Free Software Foundation; either version 2 of the License, or *
|
|
* (at your option) any later version. *
|
|
* *
|
|
***************************************************************************/
|
|
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include <errno.h>
|
|
#include <string.h>
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <netinet/in.h>
|
|
#include <arpa/inet.h>
|
|
#include <sys/wait.h>
|
|
#include <signal.h>
|
|
|
|
#define BLOG 10
|
|
|
|
char *header = "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML 2.0//EN\">\n";
|
|
char recvin[500], password[25];
|
|
int s_port;
|
|
|
|
void sigchld_handler(int s)
|
|
{
|
|
while(wait(NULL) > 0);
|
|
}
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
if (argc < 3)
|
|
{
|
|
printf("eAthena Web Server\n");
|
|
printf("usage: %s [password] [port]\n", argv[0]);
|
|
exit(0);
|
|
}
|
|
|
|
s_port = atoi(argv[2]);
|
|
|
|
if ((s_port < 1) || (s_port > 65534))
|
|
{
|
|
printf("Error: The port you choose is not valid port.\n");
|
|
exit(0);
|
|
}
|
|
|
|
if (strlen(argv[1]) > 25)
|
|
{
|
|
printf("Error: Your password is too long.\n");
|
|
printf("It must be shorter than 25 characters.\n");
|
|
exit(0);
|
|
}
|
|
|
|
memset(password, 0x0, 25);
|
|
memcpy(password, argv[1], strlen(argv[1]));
|
|
|
|
int sockfd, new_fd;
|
|
struct sockaddr_in my_addr;
|
|
struct sockaddr_in their_addr;
|
|
int sin_size;
|
|
|
|
struct sigaction sa;
|
|
|
|
int yes=1;
|
|
|
|
if ((sockfd = socket(AF_INET, SOCK_STREAM,0)) == -1)
|
|
{
|
|
perror("Darn, this is broken.");
|
|
exit(0);
|
|
}
|
|
|
|
if (setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(int)) == -1)
|
|
{
|
|
perror("Error... :-(");
|
|
}
|
|
|
|
//Now we know we have a working socket. :-)
|
|
|
|
my_addr.sin_family = AF_INET;
|
|
my_addr.sin_port = htons(s_port);
|
|
my_addr.sin_addr.s_addr = INADDR_ANY;
|
|
memset(&(my_addr.sin_zero), '\0', 8);
|
|
|
|
if ( bind(sockfd, (struct sockaddr *)&my_addr, sizeof(struct sockaddr)) == -1)
|
|
{
|
|
perror("can not bind to this port");
|
|
exit(0);
|
|
}
|
|
|
|
if ( listen(sockfd, BLOG) == -1)
|
|
{
|
|
perror("can not listen on port");
|
|
exit(0);
|
|
}
|
|
|
|
sa.sa_handler = sigchld_handler;
|
|
|
|
sigemptyset(&sa.sa_mask);
|
|
sa.sa_flags = SA_RESTART;
|
|
|
|
if (sigaction(SIGCHLD, &sa, NULL) == -1)
|
|
{
|
|
perror("sigaction sucks");
|
|
exit(0);
|
|
}
|
|
|
|
printf("The eAthena webserver is up and listening on port %i.\n", s_port);
|
|
|
|
while(1)
|
|
{
|
|
sin_size = sizeof(struct sockaddr_in);
|
|
new_fd = accept(sockfd, (struct sockaddr *)&their_addr, &sin_size);
|
|
|
|
if (!fork())
|
|
{
|
|
close(sockfd);
|
|
memset(recvin, 0x0, 500);
|
|
recv(new_fd, recvin, 500, 0);
|
|
send(new_fd, header, strlen(header), 0);
|
|
generate_page(password, new_fd, get_query(recvin), inet_ntoa(their_addr.sin_addr));
|
|
log_visit(get_query(recvin), inet_ntoa(their_addr.sin_addr));
|
|
|
|
close(new_fd);
|
|
exit(0);
|
|
}
|
|
close(new_fd);
|
|
}
|
|
|
|
return 0;
|
|
}
|