#include <iostream>
#include <boost/algorithm/string.hpp>
#include <boost/lexical_cast.hpp>
+#include <boost/scoped_array.hpp>
+#include <libcxml/cxml.h>
#include "server.h"
#include "util.h"
#include "scaler.h"
#include "image.h"
#include "dcp_video_frame.h"
#include "config.h"
-#include "subtitle.h"
+
+#include "i18n.h"
using std::string;
using std::stringstream;
using boost::algorithm::split;
using boost::thread;
using boost::bind;
+using boost::scoped_array;
+using libdcp::Size;
+
+ServerDescription::ServerDescription (shared_ptr<const cxml::Node> node)
+{
+ _host_name = node->string_child ("HostName");
+ _threads = node->number_child<int> ("Threads");
+}
+
+void
+ServerDescription::as_xml (xmlpp::Node* root) const
+{
+ root->add_child("HostName")->add_child_text (_host_name);
+ root->add_child("Threads")->add_child_text (boost::lexical_cast<string> (_threads));
+}
/** Create a server description from a string of metadata returned from as_metadata().
* @param v Metadata.
* @return ServerDescription, or 0.
*/
-ServerDescription *
+shared_ptr<ServerDescription>
ServerDescription::create_from_metadata (string v)
{
vector<string> b;
- split (b, v, is_any_of (" "));
+ split (b, v, is_any_of (N_(" ")));
if (b.size() != 2) {
- return 0;
+ return shared_ptr<ServerDescription> ();
}
- return new ServerDescription (b[0], atoi (b[1].c_str ()));
+ return shared_ptr<ServerDescription> (new ServerDescription (b[0], atoi (b[1].c_str ())));
}
-/** @return Description of this server as text */
-string
-ServerDescription::as_metadata () const
-{
- stringstream s;
- s << _host_name << " " << _threads;
- return s.str ();
-}
-
-Server::Server (Log* log)
+Server::Server (shared_ptr<Log> log)
: _log (log)
{
int
Server::process (shared_ptr<Socket> socket)
{
- char buffer[512];
- socket->read_indefinite ((uint8_t *) buffer, sizeof (buffer), 30);
- socket->consume (strlen (buffer) + 1);
+ uint32_t length = socket->read_uint32 ();
+ scoped_array<char> buffer (new char[length]);
+ socket->read (reinterpret_cast<uint8_t*> (buffer.get()), length);
- stringstream s (buffer);
+ stringstream s (buffer.get());
multimap<string, string> kv = read_key_value (s);
if (get_required_string (kv, "encode") != "please") {
return -1;
}
- libdcp::Size in_size (get_required_int (kv, "input_width"), get_required_int (kv, "input_height"));
- int pixel_format_int = get_required_int (kv, "input_pixel_format");
- libdcp::Size out_size (get_required_int (kv, "output_width"), get_required_int (kv, "output_height"));
- int padding = get_required_int (kv, "padding");
- int subtitle_offset = get_required_int (kv, "subtitle_offset");
- float subtitle_scale = get_required_float (kv, "subtitle_scale");
- string scaler_id = get_required_string (kv, "scaler");
+ libdcp::Size size (get_required_int (kv, "width"), get_required_int (kv, "height"));
int frame = get_required_int (kv, "frame");
int frames_per_second = get_required_int (kv, "frames_per_second");
- string post_process = get_optional_string (kv, "post_process");
- int colour_lut_index = get_required_int (kv, "colour_lut");
int j2k_bandwidth = get_required_int (kv, "j2k_bandwidth");
- Position subtitle_position (get_optional_int (kv, "subtitle_x"), get_optional_int (kv, "subtitle_y"));
- libdcp::Size subtitle_size (get_optional_int (kv, "subtitle_width"), get_optional_int (kv, "subtitle_height"));
+ Eyes eyes = static_cast<Eyes> (get_required_int (kv, "eyes"));
- /* This checks that colour_lut_index is within range */
- colour_lut_index_to_name (colour_lut_index);
-
- PixelFormat pixel_format = (PixelFormat) pixel_format_int;
- Scaler const * scaler = Scaler::from_id (scaler_id);
-
- shared_ptr<Image> image (new SimpleImage (pixel_format, in_size, true));
+ shared_ptr<Image> image (new Image (PIX_FMT_RGB24, size, true));
image->read_from_socket (socket);
- shared_ptr<Subtitle> sub;
- if (subtitle_size.width && subtitle_size.height) {
- shared_ptr<Image> subtitle_image (new SimpleImage (PIX_FMT_RGBA, subtitle_size, true));
- subtitle_image->read_from_socket (socket);
- sub.reset (new Subtitle (subtitle_position, subtitle_image));
- }
-
DCPVideoFrame dcp_video_frame (
- image, sub, out_size, padding, subtitle_offset, subtitle_scale,
- scaler, frame, frames_per_second, post_process, colour_lut_index, j2k_bandwidth, _log
+ image, frame, eyes, frames_per_second, j2k_bandwidth, _log
);
shared_ptr<EncodedData> encoded = dcp_video_frame.encode_locally ();
encoded->send (socket);
} catch (std::exception& e) {
_log->log (String::compose (
- "Send failed; frame %1, data size %2, pixel format %3, image size %4x%5, %6 components",
+ N_("Send failed; frame %1, data size %2, pixel format %3, image size %4x%5, %6 components"),
frame, encoded->size(), image->pixel_format(), image->size().width, image->size().height, image->components()
)
);
try {
frame = process (socket);
} catch (std::exception& e) {
- _log->log (String::compose ("Error: %1", e.what()));
+ _log->log (String::compose (N_("Error: %1"), e.what()));
}
socket.reset ();
if (frame >= 0) {
struct timeval end;
gettimeofday (&end, 0);
- _log->log (String::compose ("Encoded frame %1 in %2", frame, seconds (end) - seconds (start)));
+ _log->log (String::compose (N_("Encoded frame %1 in %2"), frame, seconds (end) - seconds (start)));
}
_worker_condition.notify_all ();
void
Server::run (int num_threads)
{
- _log->log (String::compose ("Server starting with %1 threads", num_threads));
+ _log->log (String::compose (N_("Server starting with %1 threads"), num_threads));
for (int i = 0; i < num_threads; ++i) {
_worker_threads.push_back (new thread (bind (&Server::worker_thread, this)));