vttp/tcp_8h_source.html

#pragma once

#include <netdb.h>

#include <openssl/ssl.h>

#include <openssl/types.h>

#include <stdbool.h>


#define MAX_HOSTNAME_LENGTH 255


int tcp_getaddrinfo(const char *hostname, const char *port, struct addrinfo **addr);


int tcp_socket(struct addrinfo *addrinfo);


int tcp_connect(int fd, struct sockaddr * addr, socklen_t len,

                 SSL **ssl, SSL_CTX **ctx, const char *hostname);


ssize_t tcp_send(int fd, const char *bytes, size_t len, SSL *ssl);


ssize_t tcp_recv(int fd, char *bytes, size_t len, SSL *ssl);


void tcp_tls_free(SSL *ssl, SSL_CTX *ctx);


#undef MAX_HOSTNAME_LENGTH

len
#define len(iter)
Read length of ITER.
Definition pyc.h:198

tcp_send
ssize_t tcp_send(int fd, const char *bytes, size_t len, SSL *ssl)
Send LEN BYTES over tcp connection at FD, potentially writing over the TLS connection at SSL,...
Definition tcp.c:38

tcp_tls_free
void tcp_tls_free(SSL *ssl, SSL_CTX *ctx)
Shutdown and free SSL and CTX.
Definition tcp.c:69

tcp_connect
int tcp_connect(int fd, struct sockaddr *addr, socklen_t len, SSL **ssl, SSL_CTX **ctx, const char *hostname)
connect() to socket FD using ADDR, optionally using TLS if TLS is not NULL.
Definition tcp.c:22

tcp_socket
int tcp_socket(struct addrinfo *addrinfo)
Open socket fd from ADDRINFO and return it.
Definition tcp.c:98

tcp_recv
ssize_t tcp_recv(int fd, char *bytes, size_t len, SSL *ssl)
Maybe recv LEN BYTES over the TCP connection at SSL, if it exists.
Definition tcp.c:53

tcp_getaddrinfo
int tcp_getaddrinfo(const char *hostname, const char *port, struct addrinfo **addr)
Write address info from HOSTNAME and PORT into ADDR.
Definition tcp.c:79