diff options
Diffstat (limited to 'camel/camel-tcp-stream-raw.c')
| -rw-r--r-- | camel/camel-tcp-stream-raw.c | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/camel/camel-tcp-stream-raw.c b/camel/camel-tcp-stream-raw.c index 4a547a2f6f..5c884fd136 100644 --- a/camel/camel-tcp-stream-raw.c +++ b/camel/camel-tcp-stream-raw.c @@ -42,6 +42,8 @@ static int stream_close (CamelStream *stream); static int stream_connect (CamelTcpStream *stream, struct hostent *host, int port); static int stream_disconnect (CamelTcpStream *stream); +static int stream_getsockopt (CamelTcpStream *stream, CamelSockOptData *data); +static int stream_setsockopt (CamelTcpStream *stream, const CamelSockOptData *data); static void camel_tcp_stream_raw_class_init (CamelTcpStreamRawClass *camel_tcp_stream_raw_class) @@ -61,6 +63,8 @@ camel_tcp_stream_raw_class_init (CamelTcpStreamRawClass *camel_tcp_stream_raw_cl camel_tcp_stream_class->connect = stream_connect; camel_tcp_stream_class->disconnect = stream_disconnect; + camel_tcp_stream_class->getsockopt = stream_getsockopt; + camel_tcp_stream_class->setsockopt = stream_setsockopt; } static void @@ -194,3 +198,73 @@ stream_disconnect (CamelTcpStream *stream) { return close (((CamelTcpStreamRaw *)stream)->sockfd); } + + +static int +get_sockopt_level (const CamelSockOptData *data) +{ + switch (data->option) { + case CAMEL_SOCKOPT_MAXSEGMENT: + case CAMEL_SOCKOPT_NODELAY: + return IPPROTO_TCP; + default: + return SOL_SOCKET; + } +} + +static int +get_sockopt_optname (const CamelSockOptData *data) +{ + switch (data->option) { + case CAMEL_SOCKOPT_MAXSEGMENT: + return TCP_MAXSEG; + case CAMEL_SOCKOPT_NODELAY: + return TCP_NODELAY; + case CAMEL_SOCKOPT_BROADCAST: + return SO_BROADCAST; + case CAMEL_SOCKOPT_KEEPALIVE: + return SO_KEEPALIVE; + case CAMEL_SOCKOPT_LINGER: + return SO_LINGER; + case CAMEL_SOCKOPT_RECVBUFFERSIZE: + return SO_RCVBUF; + case CAMEL_SOCKOPT_SENDBUFFERSIZE: + return SO_SNDBUF; + case CAMEL_SOCKOPT_REUSEADDR: + return SO_REUSEADDR; + case CAMEL_SOCKOPT_IPTYPEOFSERVICE: + return SO_TYPE; + default: + return -1; + } +} + +static int +stream_getsockopt (CamelTcpStream *stream, CamelSockOptData *data) +{ + int optname, optlen; + + if ((optname = get_sockopt_optname (data)) == -1) + return -1; + + return getsockopt (((CamelTcpStreamRaw *)stream)->sockfd, + get_sockopt_level (data), + optname, + (void *) &data->value, + &optlen); +} + +static int +stream_setsockopt (CamelTcpStream *stream, const CamelSockOptData *data) +{ + int optname, optlen; + + if ((optname = get_sockopt_optname (data)) == -1) + return -1; + + return setsockopt (((CamelTcpStreamRaw *)stream)->sockfd, + get_sockopt_level (data), + optname, + (void *) &data->value, + sizeof (data->value)); +} |