void SessionImpl::transmit( const Response& response, const function< void ( const error_code&, size_t ) >& callback ) const
{
auto hdrs = m_settings->get_default_headers( );
if ( m_resource not_eq nullptr )
{
const auto m_resource_headers = m_resource->m_pimpl->m_default_headers;
hdrs.insert( m_resource_headers.begin( ), m_resource_headers.end( ) );
}
hdrs.insert( m_headers.begin( ), m_headers.end( ) );
auto response_headers = response.get_headers( );
hdrs.insert( response_headers.begin( ), response_headers.end( ) );
auto payload = make_shared< Response >( );
payload->set_headers( hdrs );
payload->set_body( response.get_body( ) );
payload->set_version( response.get_version( ) );
payload->set_protocol( response.get_protocol( ) );
payload->set_status_code( response.get_status_code( ) );
payload->set_status_message( response.get_status_message( ) );
if ( payload->get_status_message( ).empty( ) )
{
payload->set_status_message( m_settings->get_status_message( payload->get_status_code( ) ) );
}
m_request->m_pimpl->m_socket->start_write( Http::to_bytes( payload ), callback );
}
// ## send not found
static void send_not_found(req_res_t* rr) {
if(rr != NULL)
{
DEBUG("send_not_found\n");
// `rr->close_after_write = 1` makes `on_tcp_write` close the connection.
rr->close_after_write = 1;
memcpy(rr->content_type, "text/html", 9);
rr->content_type_len = 9;
set_headers(rr, "404 Not Found");
// Check if `headers_buf` is initialized.
if (rr->headers_buf == NULL) return;
// Check if the buffer is big enough to add the `Not found` body.
if (rr->headers_buf->len+20 >= HEADERS_BUF_SIZE) {
fprintf(stderr, "headers buffer too small: -3");
//return;
}
else {
// Add the body and set the new buffer size.
memcpy(rr->headers_buf->base+rr->headers_buf->len, "<h1>Not Found</h1>\n\0", 20);
rr->headers_buf->len += 20;
send_headers_buf(rr);
}
}
else {
DEBUG("send_not_found error: rr is NULL.\n");
}
}
void
test_body(void) {
set_headers();
balde_app_t *app = balde_app_init();
balde_request_t *request = balde_make_request(app, NULL);
g_assert_cmpstr(request->priv->body->str, ==, "guda=bola&moises=arcoiro");
g_assert_cmpint(request->priv->body->len, ==, 24);
balde_request_free(request);
balde_app_free(app);
}
void
test_read(void) {
set_headers();
balde_app_t *app = balde_app_init();
GString *body = balde_cgi_stdin_read(app);
g_assert_cmpstr(body->str, ==, "guda=bola&moises=arcoiro");
g_assert_cmpint(body->len, ==, 24);
g_string_free(body, TRUE);
balde_app_free(app);
}
SEXP R_handle_reset(SEXP ptr){
//reset all fields
reference *ref = get_ref(ptr);
set_form(ref, NULL);
set_headers(ref, NULL);
curl_easy_reset(ref->handle);
//restore default settings
set_handle_defaults(ref);
return ScalarLogical(1);
}
void
test_form(void) {
set_headers();
balde_app_t *app = balde_app_init();
balde_request_t *request = balde_make_request(app, NULL);
g_assert(request->priv->form != NULL);
g_assert(g_hash_table_size(request->priv->form) == 2);
g_assert_cmpstr(g_hash_table_lookup(request->priv->form, "guda"), ==, "bola");
g_assert_cmpstr(g_hash_table_lookup(request->priv->form, "moises"), ==, "arcoiro");
balde_request_free(request);
balde_app_free(app);
}
Promise fetch()
{
auto request = Http::Request::get(get_url());
request->set_headers({{"Accept",Archive::mimetype}});
return request->send().then([this, request]()
{
auto response = request->get_response();
if (response->ok())
{
if (response->has_body())
parse(response->get_response_text());
synced.trigger();
}
});
}
void StorageReserveWidget::fill_table(){
QSqlQuery query(base);
delete ui->table_widget->model();
QString query_str = QString("SELECT g.id as id, " // 0
"g.trademark_id as trademark_id, " // 1
"g.place_id as place_id, " // 2
"g.inspection_id as inspection_id, " // 3
"g.category_id as category_id, " // 4
"t.name as name, " // 5
"g.quantity as quantity, " // 6
"g.year as year, " // 7
"i.insp_name as inspection, " // 8
"p.storage as storage, " // 9
"p.rack as rack, " // 10
"p.board as board, " // 11
"p.box as box, " // 12
"g.pack as nu, " // 13
"c.category_name as category, " // 14
"g.add_info as add_info, " // 15
"g.defect as defect, " // 16
"g.photo as photo " // 17
"FROM greytable g "
"JOIN trademarks t ON g.trademark_id = t.id "
"JOIN places p ON g.place_id = p.id "
"JOIN categories c ON g.category_id = c.id "
"JOIN inspections i ON g.inspection_id = i.id "
"WHERE g.add_user_id = %1 AND g.status = 4")
.arg(USER_ID);
qDebug() << query_str;
source->setQuery(query_str, base);
if(source->lastError().isValid()){
QMessageBox::information(this, "Не удалось сформировать таблицу", source->lastError().text(), QMessageBox::Ok);
return;
}
model = new QSortFilterProxyModel(this);
model->setSourceModel(source);
set_headers();
ui->table_widget->setModel(model);
ui->table_widget->hideColumn(0);
ui->table_widget->hideColumn(1);
ui->table_widget->hideColumn(2);
ui->table_widget->hideColumn(3);
ui->table_widget->hideColumn(4);
ui->table_widget->hideColumn(17);
}
static GstFlowReturn
gst_rtp_base_depayload_prepare_push (GstRTPBaseDepayload * filter,
gboolean is_list, gpointer obj)
{
if (is_list) {
GstBufferList **blist = obj;
gst_buffer_list_foreach (*blist, (GstBufferListFunc) set_headers, filter);
} else {
GstBuffer **buf = obj;
set_headers (buf, 0, filter);
}
/* if this is the first buffer send a NEWSEGMENT */
if (G_UNLIKELY (filter->priv->segment_event)) {
gst_pad_push_event (filter->srcpad, filter->priv->segment_event);
filter->priv->segment_event = NULL;
GST_DEBUG_OBJECT (filter, "Pushed newsegment event on this first buffer");
}
return GST_FLOW_OK;
}
/* Updates the SSRC, payload type, seqnum and timestamp of the RTP buffer
* before the buffer is pushed. */
static GstFlowReturn
gst_rtp_base_payload_prepare_push (GstRTPBasePayload * payload,
gpointer obj, gboolean is_list)
{
GstRTPBasePayloadPrivate *priv;
HeaderData data;
if (payload->clock_rate == 0)
goto no_rate;
priv = payload->priv;
/* update first, so that the property is set to the last
* seqnum pushed */
payload->seqnum = priv->next_seqnum;
/* fill in the fields we want to set on all headers */
data.payload = payload;
data.seqnum = payload->seqnum;
data.ssrc = payload->current_ssrc;
data.pt = payload->pt;
/* find the first buffer with a timestamp */
if (is_list) {
data.dts = -1;
data.pts = -1;
data.offset = GST_BUFFER_OFFSET_NONE;
gst_buffer_list_foreach (GST_BUFFER_LIST_CAST (obj), find_timestamp, &data);
} else {
data.dts = GST_BUFFER_DTS (GST_BUFFER_CAST (obj));
data.pts = GST_BUFFER_PTS (GST_BUFFER_CAST (obj));
data.offset = GST_BUFFER_OFFSET (GST_BUFFER_CAST (obj));
}
/* convert to RTP time */
if (priv->perfect_rtptime && data.offset != GST_BUFFER_OFFSET_NONE &&
priv->base_offset != GST_BUFFER_OFFSET_NONE) {
/* if we have an offset, use that for making an RTP timestamp */
data.rtptime = payload->ts_base + priv->base_rtime +
data.offset - priv->base_offset;
GST_LOG_OBJECT (payload,
"Using offset %" G_GUINT64_FORMAT " for RTP timestamp", data.offset);
} else if (GST_CLOCK_TIME_IS_VALID (data.pts)) {
gint64 rtime;
/* no offset, use the gstreamer pts */
rtime = gst_segment_to_running_time (&payload->segment, GST_FORMAT_TIME,
data.pts);
if (rtime == -1) {
GST_LOG_OBJECT (payload, "Clipped pts, using base RTP timestamp");
rtime = 0;
} else {
GST_LOG_OBJECT (payload,
"Using running_time %" GST_TIME_FORMAT " for RTP timestamp",
GST_TIME_ARGS (rtime));
rtime =
gst_util_uint64_scale_int (rtime, payload->clock_rate, GST_SECOND);
priv->base_offset = data.offset;
priv->base_rtime = rtime;
}
/* add running_time in clock-rate units to the base timestamp */
data.rtptime = payload->ts_base + rtime;
} else {
GST_LOG_OBJECT (payload,
"Using previous RTP timestamp %" G_GUINT32_FORMAT, payload->timestamp);
/* no timestamp to convert, take previous timestamp */
data.rtptime = payload->timestamp;
}
/* set ssrc, payload type, seq number, caps and rtptime */
if (is_list) {
gst_buffer_list_foreach (GST_BUFFER_LIST_CAST (obj), set_headers, &data);
} else {
GstBuffer *buf = GST_BUFFER_CAST (obj);
set_headers (&buf, 0, &data);
}
priv->next_seqnum = data.seqnum;
payload->timestamp = data.rtptime;
GST_LOG_OBJECT (payload, "Preparing to push packet with size %"
G_GSIZE_FORMAT ", seq=%d, rtptime=%u, pts %" GST_TIME_FORMAT,
(is_list) ? -1 : gst_buffer_get_size (GST_BUFFER (obj)),
payload->seqnum, data.rtptime, GST_TIME_ARGS (data.pts));
if (g_atomic_int_compare_and_exchange (&payload->
priv->notified_first_timestamp, 1, 0)) {
g_object_notify (G_OBJECT (payload), "timestamp");
g_object_notify (G_OBJECT (payload), "seqnum");
}
return GST_FLOW_OK;
/* ERRORS */
no_rate:
{
GST_ELEMENT_ERROR (payload, STREAM, NOT_IMPLEMENTED, (NULL),
("subclass did not specify clock-rate"));
return GST_FLOW_ERROR;
}
}
HttpEntity::HttpEntity(const HttpHeaders & header)
: m_content_length_(0)
, m_content_length_is_known_(false)
{
set_headers(header);
}
SEXP R_handle_setheaders(SEXP ptr, SEXP vec){
if(!isString(vec))
error("header vector must be a string.");
set_headers(get_ref(ptr), vec_to_slist(vec));
return ScalarLogical(1);
}
// ## on file open
static void on_file_open(uv_fs_t* req) {
if(req != NULL) {
int status = req->result;
req_res_t* rr = (req_res_t*) req->data;
if(rr != NULL) {
rr->pending_requests--;
// Check if an error occurred in an other handler.
if (rr->dead) {
req_res_free(rr);
}
else {
char* path_buf;
int r;
DEBUG("on_file_open %s\n", rr->path);
uv_fs_req_cleanup(req);
free(req);
// Check if `uv_fs_open` returned an error.
if (status < 0) {
// Send an `404` response only on `File not found` and `Illegal on directory` error.
// Note: It is important to close the file on `EMFILE` and other errors.
if (status == UV_ENOENT || status == UV_EISDIR) {
send_not_found(rr);
//return;
}
else {
fprintf(stderr, "async open error '%s': %s\n", rr->path, uv_strerror(status));
// Close the file and free the memory.
req_res_free(rr);
//return;
}
}
else {
// TODO: Recheck if it is possible to fail in `on_file_open` and get `status < 0`.
uv_fs_t stat_req;
r = uv_fs_stat(uv_default_loop(), &stat_req, rr->path, NULL);
if (r != 0) {
fprintf(stderr, "uv_fs_stat error '%s': %s\n", rr->path, uv_strerror(r));
req_res_free(rr);
//return;
}
else {
uv_stat_t* s = &stat_req.statbuf;
if(s != NULL) {
if (!S_ISREG(s->st_mode)) {
// If the file is a directory append `index.html` to the path and reopen it.
if (S_ISDIR(s->st_mode)) {
if (rr->path_len+10 >= MAX_PATH_SIZE) {
fprintf(stderr, "headers buffer too small: -4");
req_res_free(rr);
//return;
}
else {
/* ToDo: Please do not use magic numbers.*/
path_buf = malloc(rr->path_len+11);
if(path_buf != NULL) {
memcpy(path_buf, rr->path, rr->path_len);
memcpy(path_buf+rr->path_len, "index.html\0", 11);
free(rr->path);
rr->path = path_buf;
rr->path_len += 10;
// Set the content type.
memcpy(rr->content_type, "text/html", 9);
rr->content_type_len = 9;
// Close the directory file handle.
rr->file = status;
req_res_free_file(rr);
// Open the new path.
open_path_as_file(rr);
}
else {
DEBUG("on_file_open error: memory leak, no handle for path_buf with length %d.\n", rr->path_len+11);
}
}
} else {
// Not a file or directory, send a `404`.
send_not_found(rr);
}
//return;
}
// Store the file handle.
rr->file = status;
// Send the `200` response headers.
rr->read_on_write = 1;
req_res_init_file_buf(rr);
// Send the `200` response headers.
set_headers(rr, "200 OK");
send_headers_buf(rr);
}
else {
DEBUG("on_file_open error: &stat_req.statbuf is NULL.\n");
}
}
}
}
}
else {
DEBUG("on_file_open error: req->result is NULL.\n");
}
}
else {
DEBUG("on_file_open error: req is NULL.\n");
}
}
