From 3d47a4eee2d0548e354e514df9e100093ab10f1a Mon Sep 17 00:00:00 2001
From: nishi <nishi@f982e544-4a7d-3444-ad1a-fde59a2a69f1>
Date: Sat, 13 Apr 2024 09:22:03 +0000
Subject: [PATCH] listens now

git-svn-id: file:///raid/svn-main/nishi-mandshurica/trunk@18 f982e544-4a7d-3444-ad1a-fde59a2a69f1
---
 Makefile      |  2 +-
 Module/http.c | 72 +++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 73 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 8d89a4a..0d91d2e 100644
--- a/Makefile
+++ b/Makefile
@@ -4,7 +4,7 @@ MODULE_PREFIX := $(PREFIX)/lib/devforge
 WEBROOT_PREFIX := $(PREFIX)/lib/devforge/webroot
 
 CC := gcc
-CFLAGS := -g -std=c99 -DPREFIX=\\\"$(PREFIX)\\\" -DWEBROOT_PREFIX=\\\"$(WEBROOT_PREFIX)\\\" -DMODULE_PREFIX=\\\"$(MODULE_PREFIX)\\\"
+CFLAGS := -g -std=c99 -DPREFIX=\\\"$(PREFIX)\\\" -DWEBROOT_PREFIX=\\\"$(WEBROOT_PREFIX)\\\" -DMODULE_PREFIX=\\\"$(MODULE_PREFIX)\\\" -D_DEFAULT_SOURCE
 LDFLAGS :=
 LIBS :=
 
diff --git a/Module/http.c b/Module/http.c
index 9a5228f..60203c5 100644
--- a/Module/http.c
+++ b/Module/http.c
@@ -34,6 +34,14 @@
 
 #include <stddef.h>
 #include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <signal.h>
+#include <sys/types.h>
+
+#include <sys/socket.h>
+#include <netinet/tcp.h>
+#include <arpa/inet.h>
 
 const char mod_type[] = DF_MOD_SRV;
 
@@ -55,5 +63,69 @@ void* mod_server_thread(void* ptr) {
 	*ret = 0;
 	struct devforge_config* sconfig = (struct devforge_config*)ptr;
 	sconfig->devforge_log(DF_INFO, "HTTP server preparing");
+
+	int server_socket;
+	struct sockaddr_in6 server_address;
+	
+	int yes = 1;
+	int no = 0;
+
+	if((server_socket = socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP)) < 0){
+		*ret = 1;
+		return (void*)ret;
+	}
+	if(setsockopt(server_socket, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(yes)) < 0){
+		close(server_socket);
+		sconfig->devforge_log(DF_ERROR, "setsockopt(SOL_SOCKET, SO_REUSEADDR) failed");
+		*ret = 1;
+		return (void*)ret;
+	}
+	if(setsockopt(server_socket, IPPROTO_TCP, TCP_NODELAY, &yes, sizeof(yes)) < 0){
+		close(server_socket);
+		sconfig->devforge_log(DF_ERROR, "setsockopt(IPPROTO_TCP, TCP_NODELAY) failed");
+		*ret = 1;
+		return (void*)ret;
+	}
+	if(setsockopt(server_socket, IPPROTO_IPV6, IPV6_V6ONLY, &no, sizeof(no)) < 0){
+		close(server_socket);
+		sconfig->devforge_log(DF_ERROR, "setsockopt(IPPROTO_IPV6, IPV6_V6ONLY) failed");
+		*ret = 1;
+		return (void*)ret;
+	}
+
+	char* port = config->devforge_get_param("HTTPPort");
+	if(port == NULL) port = "1024";
+
+	memset(&server_address, 0, sizeof(server_address));
+	server_address.sin6_family = AF_INET6;
+	server_address.sin6_addr = in6addr_any;
+	server_address.sin6_port = htons(atoi(port));
+
+	if(bind(server_socket, (struct sockaddr*)&server_address, sizeof(server_address)) < 0){
+		close(server_socket);
+		sconfig->devforge_log(DF_ERROR, "bind() failed");
+		*ret = 1;
+		return (void*)ret;
+	}
+	if(listen(server_socket, 128) < 0){
+		close(server_socket);
+		sconfig->devforge_log(DF_ERROR, "listen() failed");
+		*ret = 1;
+		return (void*)ret;
+	}
+	signal(SIGCHLD, SIG_IGN);
+
+	while(1){
+		struct sockaddr_storage claddr;
+		int clen = sizeof(claddr);
+		int sock = accept(server_socket, (struct sockaddr*)&claddr, &clen);
+		pid_t pid = fork();
+		if(pid == 0){
+			_exit(0);
+		}else{
+			close(sock);
+		}
+	}
+
 	return (void*)ret;
 }
-- 
2.43.0