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#ifndef NET_H
#define NET_H
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
//#include <sys/socket.h>
#include <netdb.h>
#include <arpa/inet.h>
//#include <netinet/in.h>
#include <ifaddrs.h>
#include <unistd.h>
#include <signal.h>
#include <stdbool.h>
#include <inttypes.h>
#include <ctype.h>
#include <time.h>
#include "str/str.h"
#include "list/list.h"
#include "files/files.h"
#include "log/log.h"
#include "mime/mime.h"
#include "rewrites/rewrites.h"
#include <openssl/ssl.h>
#include <openssl/err.h>
#include <poll.h>
#include <fcntl.h>
#ifdef __linux__
#include <sys/sendfile.h>
#endif
typedef enum http_method {
GET, HEAD, OPTIONS, TRACE,
DELETE, PUT, POST, PATCH
} http_method;
struct header {
str name;
str value;
};
#define MAX_HEADERS 16
struct http_message {
union {
str method;
str resp_ver;
};
union {
str url;
str status;
};
union {
str req_ver;
str reason;
};
int hlen;
struct header headers[MAX_HEADERS];
str body;
};
typedef struct http_server {
str port;
int backlog;
int ssocket;
} http_server;
typedef struct http_worker {
int ssocket;
int csocket;
int secure;
SSL_CTX *ssl_ctx;
SSL *ssl;
} http_worker;
#define MAX_RESPONSE_SIZE 0x0FFFFFFF
#define MAX_BODY_SIZE (MAX_RESPONSE_SIZE - 0x0FFF)
#define insert_header(hm, h) \
(hm).headers[(hm).hlen++] = (h)
http_server *setup_http_server(str port, int backlog);
void destroy_http_server(http_server **hs);
http_worker *setup_http_worker(int ssocket, int secure, str certfile, str keyfile);
void destroy_http_worker(http_worker **hw);
int setup_https(http_worker *hw, str certfile, str keyfile);
void reset_https(http_worker *hw);
void terminate_https(http_worker *hw);
int accept_connection(http_worker *hw, char ip[INET_ADDRSTRLEN]);
int receive_request(http_worker *hw, str *request);
str generate_resource(url resource, str rurl);
char *handlePOST(char *request);
void build_http_message(char *request, int len, struct http_message *hm);
enum http_method get_http_method(str method);
url sanitize_url(str rurl);
void send_file(http_worker *hw, str filename);
#endif
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