static int
read_body_standard(http_resp *a_resp,
http_req *a_req,
http_trans_conn *a_conn)
{
int l_rv = 0;
/* anything without a content length or chunked encoding */
do {
l_rv = http_trans_read_into_buf(a_conn);
if (a_conn->sync == HTTP_TRANS_ASYNC)
{
if ((l_rv == HTTP_TRANS_NOT_DONE) || (a_conn->last_read != 0))
return HTTP_TRANS_NOT_DONE;
}
} while ((l_rv == HTTP_TRANS_NOT_DONE) || (a_conn->last_read > 0));
if (l_rv == HTTP_TRANS_ERR)
return HTTP_TRANS_ERR;
flush_response_body(a_resp, a_conn);
return HTTP_TRANS_DONE;
}
static int
read_body_content_length(http_resp *a_resp,
http_req *a_req,
http_trans_conn *a_conn)
{
int l_len = 0;
int l_left_to_read = 0;
int l_rv = 0;
l_len = a_resp->content_length;
if (l_len == 0)
return HTTP_TRANS_DONE;
/* find out how much more we have to read */
l_left_to_read = l_len - a_conn->io_buf_alloc - a_resp->flushed_length - a_resp->body_len;
/* set the variables */
a_conn->io_buf_io_left = l_left_to_read;
a_conn->io_buf_io_done = 0;
if (l_left_to_read > 0)
{
/* append the rest of the body to the
buffer */
do {
l_rv = http_trans_read_into_buf(a_conn);
if ((l_rv == HTTP_TRANS_NOT_DONE) &&
(a_conn->sync == HTTP_TRANS_ASYNC))
return HTTP_TRANS_NOT_DONE;
if ((l_rv == HTTP_TRANS_DONE) && (a_conn->last_read == 0))
return HTTP_TRANS_ERR;
} while(l_rv == HTTP_TRANS_NOT_DONE);
if (l_rv == HTTP_TRANS_ERR)
return HTTP_TRANS_ERR;
}
/* write it into the body */
flush_response_body (a_resp, a_conn);
return HTTP_TRANS_DONE;
}
void http_resp_flush(http_resp *a_resp, http_trans_conn *a_conn)
{
//ghttpDebug("header_state: %d, io_buf_flush_en: %d \n", a_resp->header_state, a_conn->io_buf_flush_en);
if(a_resp->header_state == http_resp_header_end && a_conn->io_buf_flush_en)
flush_response_body(a_resp, a_conn);
}
void
http_resp_flush(http_resp *a_resp,
http_trans_conn *a_conn)
{
flush_response_body(a_resp, a_conn);
}
