static ssize_t ssl_send(IOBuf *iob, char *buffer, int len)
{
int sent = 0;
int total = 0;
check(iob->use_ssl, "IOBuf not set up to use ssl");
if(!iob->handshake_performed) {
int rcode = ssl_do_handshake(iob);
check(rcode == 0, "SSL handshake failed: %d", rcode);
}
for(sent = 0; len > 0; buffer += sent, len -= sent, total += sent) {
sent = ssl_write(&iob->ssl, (const unsigned char*) buffer, len);
check(sent != -1, "Error sending SSL data.");
check(sent <= len, "Buffer overflow. Too much data sent by ssl_write");
// make sure we don't hog the process trying to stream out
if(sent < len) {
taskyield();
}
};
return total;
error:
return -1;
}
static ssize_t ssl_recv(IOBuf *iob, char *buffer, int len)
{
check(iob->use_ssl, "IOBuf not set up to use ssl");
if(!iob->handshake_performed) {
int rcode = ssl_do_handshake(iob);
check(rcode == 0, "handshake failed");
}
return ssl_read(&iob->ssl, (unsigned char*) buffer, len);
error:
return -1;
}
static ssize_t ssl_send(IOBuf *iob, char *buffer, int len)
{
ssize_t sent = 0;
check(iob->use_ssl, "IOBuf not set up to use ssl");
if(!iob->handshake_performed) {
int rcode = ssl_do_handshake(iob);
check(rcode == 0, "handshake failed");
}
do {
// must send in chunks of SSL_MAX_CONTENT_LEN
sent += ssl_write(&iob->ssl, (const unsigned char*) (buffer + sent), (len - sent));
} while (sent < len);
return sent;
error:
return -1;
}
