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C++ sendHeader函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中sendHeader函数的典型用法代码示例。如果您正苦于以下问题:C++ sendHeader函数的具体用法?C++ sendHeader怎么用?C++ sendHeader使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了sendHeader函数的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: GetHost

void ESP8266WebServerEx::redirect(const char* homePath) {
  uint16_t port = g_ModuleSettings.data.port;
  String url;

  if ( !homePath ) return;
  url.reserve(50);
  url = "http://";
  url += GetHost();
  url += homePath;
  
  String content;
  content.reserve(250);

  content = "<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n<meta http-equiv=\"refresh\" content=\"0; URL='";
  content += url;
  content += "'\" />\n<title>Login</title>\n</head>\n<body onload=\"window.location='";
  content += url;
  content += "';\">\n</body>\n</html>";

  sendHeader("Location",url);
  sendHeader("Cache-Control","no-cache");
  sendHeader("Pragma","no-cache");

  TRACE("Redirect...");
    
  send(302,"text/html",content);
}
开发者ID:binhpham1909,项目名称:Arduino,代码行数:27,代码来源:ESP8266WebServerEx.cpp


示例2: clientPull

/* client function that performs the pull method */
int clientPull(int sock)
{
	int numSongs=numSongsInDir();

	if(numSongs)
	{

		if(!sendHeader(2, numSongs*sizeof(song), numSongs, sock))
			fatal_error("send header has failed\n");

		song *songs=createSongArray(numSongs);
		if(!songs)
			fatal_error("creating song array failed\n");

		if(sendSongArray(songs,numSongs,sock)!=sizeof(song)*numSongs)
			fatal_error("sending song array failed\n"); 

		free(songs);
	}
	else
	{
		if(!sendHeader(2, 0, 0, sock))
			fatal_error("send header has failed\n");
	}
		
	header *rcvHead= receiveHeader(sock);
	if(!rcvHead)
		fatal_error("error receiving rcv header\n");
		
	if(!rcvHead->indexes)
	{
		fprintf(stderr,"You have all the songs that are on the server.\n\n");
	}	
	else
	{
		song *rcvSongs=recvSongArray(rcvHead->indexes,sock);
		if(!rcvSongs)
			fatal_error("error receiving song array\n");
			
		fprintf(stderr, "The following songs have been added to your directory:\n");
		int i;
		for(i=0;i<rcvHead->indexes;i++)
		{
			FILE *file = fopen(rcvSongs[i].title,"w+");
			if(!receiveFile(file, rcvSongs[i].lenOfSong, sock))
				fatal_error("receive file failed\n");
			fclose(file);
			fprintf(stderr, "%s\n",rcvSongs[i].title);
		}
		fprintf(stderr,"\n");
		free(rcvSongs);
	}
	free(rcvHead);
	return 1;
		
}
开发者ID:pstoica,项目名称:CS3251-project-4,代码行数:57,代码来源:networking.c


示例3: SendThread

void Sender::startSending()
{
	std::thread SendThread(
		[&]()
	{
		do
		{
			try
			{
				IMessage *msg = sendQ.deQ();
				/*Message* msg = dynamic_cast<Message*>(imsg);
				map<string, string> header = msg->getHeader();*/

				if (msg->getCommand() == "send_stop")
					break;
				else if (msg->getCommand() == "file_upload")
				{
					if (connectToPeer(msg->getRecvIP(), stoi(msg->getRecvPort())))
					{
						if (sendFile(msg))
						{	}
					}
					else
						Verbose::show("Connection failed!\n");
				}
				else if (msg->getCommand() == "ack")
				{
					if (connectToPeer(msg->getRecvIP(), stoi(msg->getRecvPort())))
						sendHeader(msg);
				}
				else
				{
					if (connectToPeer(msg->getRecvIP(), stoi(msg->getRecvPort())))
					{
						sendHeader(msg);
						sendBody(msg);
					}
				}
			}
			catch (exception ex)
			{
				string s = ex.what();
				Verbose::show("\n In send Thread: " + s);
			}
		} while (1);
	}
	);
	SendThread.detach();
}
开发者ID:akhilpanchal,项目名称:RemoteCodeManagement,代码行数:49,代码来源:Communication.cpp


示例4: String

void ESP8266WebServer::requestAuthentication(HTTPAuthMethod mode, const char* realm, const String& authFailMsg){
  if(realm==NULL){
    _srealm = "Login Required";
  }else{
    _srealm = String(realm);
  }
  if(mode==BASIC_AUTH){
    sendHeader("WWW-Authenticate", "Basic realm=\"" + _srealm + "\"");
  }else{
    _snonce=_getRandomHexString();
    _sopaque=_getRandomHexString();
    sendHeader("WWW-Authenticate", "Digest realm=\"" +_srealm + "\", qop=\"auth\", nonce=\""+_snonce+"\", opaque=\""+_sopaque+"\"");
  }
  send(401,"text/html",authFailMsg);
}
开发者ID:trendy77,项目名称:TSMARTPad,代码行数:15,代码来源:ESP8266WebServer.cpp


示例5: TraceS

void ClientConnection::onSocketConnect()
{
    TraceS(this) << "On connect" << endl;

    // Set the connection to active
    _active = true;

    // Emit the connect signal so raw connections like
    // websockets can kick off the data flow
    Connect.emit(this);

    // Start the outgoing send stream if there are
    // any queued packets or adapters attached
    // startInputStream();
    // startOutputStream();

    // Flush queued packets
    if (!_outgoingBuffer.empty()) {
        for (const auto & packet : _outgoingBuffer) {
            Outgoing.write(packet.c_str(), packet.length());
        }
        _outgoingBuffer.clear();
    }

    // Send the outgoing HTTP header if it hasn't already been sent.
    // Note the first call to socket().send() will flush headers.
    // Note if there are stream adapters we wait for the stream to push
    // through any custom headers. See ChunkedAdapter::emitHeader
    if (Outgoing.numAdapters() == 0) {
        TraceS(this) << "On connect: Send header" << endl;
        sendHeader();
    }
}
开发者ID:ComputerVisionWorks,项目名称:libsourcey,代码行数:33,代码来源:client.cpp


示例6: sendHeader

bool lwSimpleHTTPClient::post(const char* sensor, double value,unsigned int digits)
{
  bool ret;
  if (client.connect(LEWEISERVER,80))
  {
    sendHeader();
    client.println(lengthOfInt((int)value)+LENTH+strlen(sensor)+digits);
    client.println("Connection: close");
    client.println();
    client.print("[{\"Name\":\"");
    client.print(sensor);
    client.print("\",\"Value\":\"");
    client.print(value,digits);
    client.println ("\"}]");

#ifdef DEBUGGING
    Serial.println(lengthOfInt((int)value)+LENTH+strlen(sensor)+digits);
    Serial.println("Connection: close");
    Serial.println(""); //必须的空白行
    Serial.print("[{\"Name\":\"");
    Serial.print(sensor);
    Serial.print("\",\"Value\":\"");
    Serial.print(value, digits);
    Serial.println ("\"}]");
#endif // DEBUGGING
    ret= true;
  }
  else
    ret=false;
exitHere:
  client.stop();
  return ret;
}
开发者ID:Red680812,项目名称:pwrMeter,代码行数:33,代码来源:lwSimpleHTTPClient.cpp


示例7: send

void ClientConnection::onSocketConnect(net::Socket& socket)
{
    // LTrace("On connect")

    // Set the connection to active
    _active = true;

    // Emit the connect signal so raw connections like
    // websockets can kick off the data flow
    Connect.emit();

    // Flush queued packets
    if (!_outgoingBuffer.empty()) {
        // LTrace("Sending buffered: ", _outgoingBuffer.size())
        for (const auto& packet : _outgoingBuffer) {
            send(packet.c_str(), packet.length());
        }
        _outgoingBuffer.clear();
    }
    else {

        // Send the header
        sendHeader();
    }

    // Send the outgoing HTTP header if it hasn't already been sent.
    // Note the first call to socket().send() will flush headers.
    // Note if there are stream adapters we wait for the stream to push
    // through any custom headers. See ChunkedAdapter::emitHeader
    //if (Outgoing.numAdapters() == 0) {
    //    // LTrace("On connect: Send header")
    //    sendHeader();
    //}
}
开发者ID:sourcey,项目名称:libsourcey,代码行数:34,代码来源:client.cpp


示例8: clientList

/* client function that performs the list method */
int clientList(int sock)
{
	if(!sendHeader(0,0,0, sock))
		fatal_error("send header has failed\n");
	
	header *rcvHead= receiveHeader(sock);
	if(!rcvHead)
		fatal_error("error receiving rcv header\n");

	if(!rcvHead->indexes&&!rcvHead->length)
	{
		free(rcvHead);
		fprintf(stderr,"There are no songs on the server.\n\n");
		return 1;
	}
	
	
	song *songs=recvSongArray(rcvHead->indexes,sock);
	if(!songs)
		fatal_error("error receiving song array\n");
	
	fprintf(stderr,"Songs on the server are:\n");
	int i;
	for(i=0;i<rcvHead->indexes;i++)
	{
		fprintf(stderr,"%s\n",songs[i].title);
	}

	fprintf(stderr,"\n");

	free((void*)rcvHead);
	free((void*)songs);
	return 1;
}
开发者ID:pstoica,项目名称:CS3251-project-4,代码行数:35,代码来源:networking.c


示例9: serverLeave

/* sever function that performs the leave method */
int serverLeave(int sock)
{
	if(!sendHeader(3,0,0, sock))
		fatal_error("send header has failed\n");
	
	return 1;
}
开发者ID:pstoica,项目名称:CS3251-project-4,代码行数:8,代码来源:networking.c


示例10: sendChannel1

void sendChannel1()
{
    sendHeader(1);
    //analog inputs
    for(uint8_t i=0;i < sizeOfArray(channel1);i++) {
        AnalogInputs::Name name = pgm::read(&channel1[i]);
        uint16_t v = AnalogInputs::getRealValue(name);
        printUInt(v);
        printD();
    }

    for(uint8_t i=0;i<MAX_BANANCE_CELLS;i++) {
        printUInt(TheveninMethod::getReadableRthCell(i));
        printD();
    }

    printUInt(TheveninMethod::getReadableBattRth());
    printD();

    printUInt(TheveninMethod::getReadableWiresRth());
    printD();

    printUInt(Monitor::getChargeProcent());
    printD();
    printUInt(Monitor::getETATime());
    printD();

    sendEnd();
}
开发者ID:devijvers,项目名称:cheali-charger,代码行数:29,代码来源:SerialLog.cpp


示例11: selectFile

void selectFile(char *filename)
{
	int filesize;
	char path[1024];
	FILE *file;
	if(filename == NULL)
		return;

	sprintf(path, "/ESIEACloud/%s/%s", actualSession->login, filename);

	fprintf(stderr, "path: %s\n", path);

	file = fopen(path, "r");
	if(file == NULL)
		fprintf(stderr, "Ah bah le fichier ne s'ouvre pas\n");
	fseek(file, 0L, SEEK_END);
	filesize = ftell(file);
	fseek(file, 0L, SEEK_SET);

	if(file == NULL)
		sprintf(actualSession->header, "Content-Type: text/html\r\n\r\nFile Not Found");
	else
		sprintf(actualSession->header, "Content-Description: File Transfer\r\n"
						"Content-Type: application/octet-stream\r\n"
						"Content-Disposition: attachment; filename=%s\r\n"
						"Content-Transfer-Encoding: binary\r\n"
						"Expires: 0\r\n"
						"Cache-Control: must-revalidate, post-check=0, pre-check=0\r\n"
						"Pragma: public\r\nContent-Length: %d\r\n"
						"\r\n", filename, filesize
						);

	sendHeader();
	sendFile(file);
}
开发者ID:TKV14,项目名称:ESIEACloud,代码行数:35,代码来源:page.c


示例12: sendHeader

void Junxion::sendData() {
    sendHeader(DATA_RESPONSE, _dataSize);
    // Send digital input states
    uint16_t state = 0;
    uint8_t pos = 0;
    for (uint8_t i = 0; i < _digitalInputCount; ++i) {
        if (_digitalInputs[i].active) {
            state = state | (1 << pos);
        }

        ++pos;
        if (pos >= 16) {
            sendInt16(state);
            state = 0;
            pos = 0;
        }
    }

    if (pos > 0) {    
        sendInt16(state);
    }

    // Send analog pin states
    for (uint8_t i = 0; i < _analogInputCount; ++i) {
        sendInt16(_analogInputs[i].value);
    }
}
开发者ID:r0the,项目名称:smartglove,代码行数:27,代码来源:junxion.cpp


示例13: returnError

/**
 * sendRequest
 * @param type const char *     "GET", "POST", ....
 * @param payload uint8_t *     data for the message body if null not send
 * @param size size_t           size for the message body if 0 not send
 * @return -1 if no info or > 0 when Content-Length is set by server
 */
int HTTPClient::sendRequest(const char * type, uint8_t * payload, size_t size) {
    // connect to server
    if(!connect()) {
        return returnError(HTTPC_ERROR_CONNECTION_REFUSED);
    }

    if(payload && size > 0) {
        addHeader("Content-Length", String(size));
    }

    // send Header
    if(!sendHeader(type)) {
        return returnError(HTTPC_ERROR_SEND_HEADER_FAILED);
    }

    // send Payload if needed
    if(payload && size > 0) {
        if(_tcp->write(&payload[0], size) != size) {
            return returnError(HTTPC_ERROR_SEND_PAYLOAD_FAILED);
        }
    }

    // handle Server Response (Header)
    return returnError(handleHeaderResponse());
}
开发者ID:141141,项目名称:ESP31B,代码行数:32,代码来源:ESP31BHTTPClient.cpp


示例14: sendHeader

void Settings::sendSysInfo()
{
	if ( debug )
		{
			Serial.println ( "[I] Getting sysinfo json" );
		}
		
	sendHeader ( 200, "text/json", getSysInfoSize () );
	String  json = "{";
	json += "\"freememory\":\"" + ( String ) ESP.getFreeHeap () + "\",";
	json += "\"deauthpackets\":\"" + ( String ) deauthpackets + "\",";
	json += "\"beaconpackets\":\"" + ( String ) beaconpackets + "\",";
	json += "\"uptime\":\"" + ( String ) millis () + "\",";
	json += "\"ipaddress\":\"" + ( String ) WiFi.localIP ().toString () + "\",";
	json += "\"gateway\":\"" + ( String ) WiFi.gatewayIP ().toString () + "\",";
	json += "\"bootmode\":\"" + ( String ) ESP.getBootMode () + "\",";
	json += "\"bootversion\":\"" + ( String ) ESP.getBootVersion () + "\",";
	json += "\"sdkversion\":\"" + ( String ) ESP.getSdkVersion () + "\",";
	json += "\"chipid\":\"" + ( String ) ESP.getChipId () + "\",";
	json += "\"flashchipid\":\"" + ( String ) ESP.getFlashChipId () + "\",";
	json += "\"flashchipsize\":\"" + ( String ) ESP.getFlashChipSize () + "\",";
	json += "\"flashchiprealsize\":\"" +
		( String ) ESP.getFlashChipRealSize () +
		"\"}";
	sendToBuffer ( json );
	sendBuffer ();
	
	if ( debug )
		{
			Serial.println ( "\n[+] Done" );
		}
}
开发者ID:awesome-pentest-gadgets,项目名称:fluxion-esp8266,代码行数:32,代码来源:Settings.cpp


示例15: shared_from_this

	void NodeVersionLoader::startDownload()
	{
		auto self = shared_from_this();
		checkThread();
		
		auto& item = currentDownloadItem();
		{
			std::lock_guard<std::mutex> lock(downloadQueueMutex);
			--item.retryCount;
		}
		
		state = State::Connecting;
		log.setChannel("Download:" + item.version);
		
		std::string fileName;
		auto ver = item.version;
		try {
			onNeedsDownloadFileName(ver, fileName);
			if (fileName.empty()) {
				MSCThrow(InvalidOperationException("File name is empty."));
			}
		} catch (...) {
			downloadFailed("Failed to determine the downloaded file path.: " +
						   boost::current_exception_diagnostic_information());
			return;
		}
		try {
			file.reset(new std::ofstream(fileName.c_str(),
										 std::ios::out |
										 std::ios::trunc |
										 std::ios::binary));
			
			file->exceptions(std::ios::failbit |
							 std::ios::badbit);
		} catch (...) {
			file.reset();
			downloadFailed("Failed to open the destination file '" + fileName + "'.: " +
						   boost::current_exception_diagnostic_information());
			return;
		}
		
		BOOST_LOG_SEV(log, LogLevel::Info) <<
		"Connecting to the master server.";
		
		socket.async_connect(endpoint, [this, self, &item](const error_code& error) {
			checkThread();
			
			if (disposed) {
				downloadCancelled();
				return;
			}
			if (error) {
				downloadFailed(error.message());
				return;
			}
			
			sendHeader();
		});
	}
开发者ID:yvt,项目名称:Merlion,代码行数:59,代码来源:NodeVersionLoader.cpp


示例16: sendResponse404

    void
    RequestHandler::sendFile(TCPSocket* sock, const std::string& file, HeaderFieldsMap& hdr_fields, int64_t off_beg, int64_t off_end)
    {
      int64_t size = FileSystem::Path(file).size();

      // File doesn't exist or isn't accessible.
      if (size < 0)
      {
        sendResponse404(sock);
        return;
      }

      // Requested end offset is larger than file size.
      if (off_end > size)
      {
        sendResponse416(sock);
        return;
      }

      // Send full file.
      if ((off_beg < 0) && (off_end < 0))
      {
        sendHeader(sock, STATUS_LINE_200, size, &hdr_fields);
        if (!sock->writeFile(file.c_str(), size - 1))
          DUNE_ERR("HTTPHandle", "failed to send file: " << System::Error::getLastMessage());
        return;
      }

      // Send partial content.
      if (off_end < 0)
        off_end = size - 1;

      if (off_beg < 0)
        off_beg = 0;

      std::ostringstream os;
      os << "bytes "
         << off_beg << "-" << off_end
         << "/" << size;

      hdr_fields.insert(std::make_pair("Content-Range", os.str()));
      sendHeader(sock, STATUS_LINE_206, off_end - off_beg + 1, &hdr_fields);

      if (!sock->writeFile(file.c_str(), off_end, off_beg))
        DUNE_ERR("HTTPHandle", "failed to send file: " << System::Error::getLastMessage());
    }
开发者ID:Aero348,项目名称:dune,代码行数:46,代码来源:RequestHandler.cpp


示例17: sendChannel3

void sendChannel3()
{
    sendHeader(3);
    printUInt(StackInfo::getNeverUsedStackSize());
    printD();
    printUInt(StackInfo::getFreeStackSize());
    printD();
    sendEnd();
}
开发者ID:89c2051,项目名称:cheali-charger,代码行数:9,代码来源:SerialLog.cpp


示例18: sendHeader

void MailSender::sendMail()
{
    if (!_mail)
        return;

    sendHeader();
    sendContent();
    sendEnd();
}
开发者ID:lonyzone,项目名称:six_beauty,代码行数:9,代码来源:SMailer.cpp


示例19: sendFile

bool Network::sendFile(const char* file_name) {
    if (!validate())
        return false;

    if (!Utils::hasPermissions(file_name, Utils::P_READ)) {
        Utils::error("File not found or insufficient permissions");
        return false;
    }

    size_t file_size = Utils::getFileSize(file_name);
    if (!sendHeader(file_name, file_size)) {
        this->error = "Failed to send header";
        return false;
    }

    std::ifstream fin(file_name, std::ifstream::binary);
    char buffer[CHUNK_SIZE];

    size_t total_sent = 0;
    float last_progress = 0.0f;
    int bar_width = 70;
    unsigned int read_size = file_size > sizeof(buffer) ? sizeof(buffer) : file_size;

    while (read_size != 0 && (fin.read(buffer, read_size))) {
        std::streamsize s = fin.gcount();

        if (!sendData(buffer, s)) {
            this->error = "Failed to send all data";
            return false;
        }

        total_sent += s;
        read_size = file_size - total_sent > sizeof(buffer) ? sizeof(buffer) : file_size - total_sent;

        // Progress bar ------
        float progress = (float) total_sent / (float) file_size;
        if (int(progress * 100.0) == last_progress)
            continue;

        std::cout << "[";
        int pos = bar_width * progress;
        for (int i = 0; i < bar_width; ++i)
            std::cout << (i < pos ? "=" : (i == pos ? ">" : " "));

        std::cout << "] " << int(progress * 100.0) << "%\r" << std::flush;

        last_progress = int(progress * 100.0);
    }

    std::cout << "[";
    for (int i = 0; i < bar_width; ++i)
        std::cout << "=";
    std::cout << "] " << "100%" << std::endl;

    return true;
}
开发者ID:linklux,项目名称:Linkbox,代码行数:56,代码来源:Network.cpp


示例20: sendHeader

	void Response::sync() {
		if (hasClose) return;
		if (!hasHeader) {
			sendHeader();
		}

        std::cout << buffer.str() << std::flush;
		reset();
		hasSync = true;
	}
开发者ID:Laukien,项目名称:Raise,代码行数:10,代码来源:response.cpp



注:本文中的sendHeader函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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