From 3c36d76be739b6975fac4e6adee3b91002056db1 Mon Sep 17 00:00:00 2001
From: "Anna (navi) Figueiredo Gomes" <navi@vlhl.dev>
Date: Sun, 9 Jul 2023 15:39:51 -0300
Subject: server.c: a basic multithreaded server to handle connections

Signed-off-by: Anna (navi) Figueiredo Gomes <navi@vlhl.dev>
---
 src/main.c | 78 ++++----------------------------------------------------------
 1 file changed, 4 insertions(+), 74 deletions(-)

(limited to 'src/main.c')

diff --git a/src/main.c b/src/main.c
index 09cf045..8429797 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,7 +1,5 @@
 #include <stdio.h>
 #include <cjson/cJSON.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
 #include <unistd.h>
 #include <stdlib.h>
 #include <stdbool.h>
@@ -9,9 +7,11 @@
 
 #include "buffer.h"
 #include "http.h"
+#include "server.h"
 
 static struct reply *handle(struct request *req, void *data) {
 	(void)data;
+
 	struct reply *ret = malloc(sizeof(struct reply));
 	cJSON *obj = cJSON_CreateObject();
 	cJSON_AddStringToObject(obj, "path", req->path);
@@ -33,43 +33,6 @@ static struct reply *handle(struct request *req, void *data) {
 int main(int argc, char **argv) {
 	(void)argc;
 	(void)argv;
-	int server_fd = 0;
-	int client_fd = 0;
-	struct sockaddr_in addr = {
-		.sin_family = AF_INET,
-		.sin_addr.s_addr = INADDR_ANY,
-		.sin_port = htons(45748),
-	};
-
-	int addrlen = sizeof(addr);
-
-	if ((server_fd = socket(AF_INET, SOCK_STREAM, 0)) < 0) {
-		perror("socket failed");
-		return EXIT_FAILURE;
-	}
-
-	int opt = 1;
-
-	if (setsockopt(server_fd, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(opt)) < 0) {
-		perror("setsockopt failed");
-		return EXIT_FAILURE;
-	}
-
-	if (bind(server_fd, (struct sockaddr*)&addr, addrlen) < 0) {
-		perror("bind failed");
-		return EXIT_FAILURE;
-	}
-
-	if (listen(server_fd, 16) < 0) {
-		perror("listen failed");
-		return EXIT_FAILURE;
-	}
-
-	bool running = true;
-	ssize_t rlen;
-	char buf[1025];
-	struct buffer *request, *reply;
-	struct reply *rpy;
 
 	struct http *http = http_init();
 
@@ -77,40 +40,7 @@ int main(int argc, char **argv) {
 	http_register_handler(http, "GET", "/nyaa", NULL, &handle);
 	http_register_handler(http, "POST", "/nyaa", NULL, &handle);
 
-	while (running) {
-		if ((client_fd = accept(server_fd,
-						(struct sockaddr*)&addr, (socklen_t*)&addrlen)) < 0) {
-			perror("accept failed");
-			return EXIT_FAILURE;
-		}
-		
-		if ((rlen = read(client_fd, buf, 1024)) < 0) {
-			perror("read failed");
-			return EXIT_FAILURE;
-		}
-
-		buf[rlen] = '\0';
-		request = buf_new(buf);
-
-		while (rlen >= 1024) {
-			if ((rlen = read(client_fd, buf, 1024)) < 0) {
-				perror("read failed");
-				return EXIT_FAILURE;
-			}
-			buf[rlen] = '\0';
-			buf_append(request, buf);
-		}
-
-		printf("%s\n", request->data);
+	struct server *server = server_init(http);
 
-		rpy = http_handle_request(http, request);
-		reply = http_build_reply(rpy);
-		free(rpy);
-
-		write(client_fd, reply->data, reply->size);
-
-		buf_del(&request);
-
-		close(client_fd);
-	}
+	server_poll(server);
 }
-- 
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