serviceWindowGenerationFromRec.cpp
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#include "serviceWindowGenerationFromRec.h"
ServiceWindowGenerationFromRec::ServiceWindowGenerationFromRec(
char* pathVideo, int sublanguage, int pos, int size, int transp, char* id, int serviceType, char* rate){
this->path_input = pathVideo;
this->sub_language = sublanguage;
this->position = pos;
this->size = size;
this->transparency = transp;
this->user_id = id;
this->service_type = serviceType;
numero_legendas = INT_MAX;
legendas_enviadas = 0;
vetor_pts = new vector<int64_t >();
rec = new Recognize(pathVideo, id, rate);
tradutor = new TradutorPortGlosa();
renderer = new Renderer();
running = true;
finish = false;
DPRINTF("Done!\n");
}
ServiceWindowGenerationFromRec::ServiceWindowGenerationFromRec(
char* pathVideo, int sublanguage, int pos, int size, int transp, char* id, char* client, int serviceType){
this->path_input = pathVideo;
this->sub_language = sublanguage;
this->position = pos;
this->size = size;
this->transparency = transp;
this->user_id = id;
this->client_type = client;
this->service_type = serviceType;
numero_legendas = INT_MAX;
legendas_enviadas = 0;
vetor_pts = new vector<int64_t >();
rec = new Recognize(path_input, id);
tradutor = new TradutorPortGlosa();
renderer = new Renderer();
try{
setPathContents();
}catch(RuntimeException ex){
throw ServiceException(ex.getMessage());
}
running = true;
finish = false;
DPRINTF("Done!\n");
}
ServiceWindowGenerationFromRec::~ServiceWindowGenerationFromRec(){
free(vetor_pts);
if (tradutor) delete tradutor;
if (renderer) delete renderer;
if (rec) delete rec;
if (mixer) delete mixer;
DDDPRINTF("Service Rec finished!\n");
}
void ServiceWindowGenerationFromRec::setPathContents(){
if(strcmp(client_type,DEVELOPER) == 0){
this->path_contents = PATH_DEVEL_CONTENTS;
this->path_uploads = PATH_DEVEL_UPLOADS;
rec->setPathAudioContents(path_uploads);
}else if(strcmp(client_type, PRODUCTION) == 0){
ifstream conf_file(PATH_CONF_FILE, ifstream::binary);
parsingSuccessful = reader.parse(conf_file, root);
if(!parsingSuccessful){
conf_file.close();
throw ServiceException("Fail to parsing param.json");
}
string attr = root.get("storage", PATH_VBOX_UPLOADS).asString();
this->path_contents = new char[MAX_SIZE_PATH];
strcpy(this->path_contents, attr.c_str());
this->path_uploads = PATH_VBOX_UPLOADS;
rec->setPathAudioContents(path_uploads);
conf_file.close();
}else{
throw ServiceException("Invalid client!");
}
}
void ServiceWindowGenerationFromRec::setSizeOfSubtitles(int sub_size){
numero_legendas = sub_size;
if (legendas_enviadas >= numero_legendas){
try{
renderer->finalize();
}catch(lavidlib::RuntimeException &ex){
throw ServiceException(ex.getMessage().c_str());
}
}
}
void ServiceWindowGenerationFromRec::addPTS(int64_t pts){
vetor_pts->push_back(pts);
}
void ServiceWindowGenerationFromRec::notifyTranslator(unsigned char* text){
tradutor->traduz(text);
}
//Metodo utilizado pelo reconhecedor para avisar sobre novas sentenças reconhecidas
void ServiceWindowGenerationFromRec::notifyTextRecognized(unsigned char* text, int64_t pts){
addPTS(pts);
notifyTranslator(text);
}
void ServiceWindowGenerationFromRec::notifyTranslation(vector<string> * glosas) {
string glosa = "";
for (int i = 0; i < glosas->size(); i++) {
locale loc;
string glosa_lower = "";
for (int k = 0; k < glosas->at(i).length(); k++){
glosa_lower += std::tolower(glosas->at(i).at(k), loc);
}
glosa += glosa_lower;
glosa += " ";
}
int64_t pts_notificado = vetor_pts->front();
while(renderer->isSending())
usleep(10000);
try{
renderer->receiveGlosa(glosa, pts_notificado);
legendas_enviadas++;
}catch(lavidlib::RuntimeException &ex){
throw ServiceException(ex.getMessage().c_str());
}
vetor_pts->erase(vetor_pts->begin());
legendas_enviadas++;
}
void ServiceWindowGenerationFromRec::notifyEndOfRenderization() {
running = false;
}
void ServiceWindowGenerationFromRec::notifyEnd(int sentences_size){
DPRINTF("Service REC recebeu: %d sentenças.\n", sentences_size);
setSizeOfSubtitles(sentences_size);
}
bool ServiceWindowGenerationFromRec::isRunning(){
return this->running;
}
bool ServiceWindowGenerationFromRec::isFinished(){
return this->finish;
}
void ServiceWindowGenerationFromRec::initialize(){
DPRINTF("Service REC Initialize.\n");
rec->addListener(this);
tradutor->addListener(this);
renderer->addListener(this);
try{
renderer->Start();
rec->initialize();
} catch(RecognizeException ex){
throw ServiceException(ex.getMessage());
} catch(RuntimeException &ex){
throw ServiceException(ex.getMessage().c_str());
}
this->Start();
}
void ServiceWindowGenerationFromRec::Run(){
while(isRunning()){
usleep(200000);
}
finish = true;
}