1 files changed, 142 insertions, 0 deletions
diff --git a/src/webserver/main.c b/src/webserver/main.c
new file mode 100644
index 000000000..ac27c5e71
--- /dev/null
+++ b/src/webserver/main.c
@@ -0,0 +1,142 @@
+/***************************************************************************
+                                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;
+}