use own namespace

src/ebusd/bushandler.cpp

@@ -34,7 +34,12 @@
 #include "symbol.h"
 #include "log.h"
 
-using namespace std;
+namespace ebusd {
+
+using std::dec;
+using std::hex;
+using std::setfill;
+using std::setw;
 
 // the string used for answering to a scan request (07h 04h)
 #define SCAN_ANSWER ("ebusd.eu;" PACKAGE_NAME ";" SCAN_VERSION ";100")
@@ -1141,3 +1146,5 @@ void BusHandler::setScanConfigLoaded(unsigned char address, string file) {
 		m_messages->addLoadedFile(address, file, "");
 	}
 }
+
+} // namespace ebusd

src/ebusd/bushandler.h

@@ -40,7 +40,9 @@
  * @image html states.png "ebusd BusHandler states"
  */
 
-using namespace std;
+namespace ebusd {
+
+using std::string;
 
 /** the default time [us] for retrieving a symbol from an addressed slave. */
 #define SLAVE_RECV_TIMEOUT 15000
@@ -650,4 +652,6 @@ class BusHandler : public WaitThread {
 	map<unsigned long long, GrabbedMessage> m_grabbedMessages;
 };
 
+} // namespace ebusd
+
 #endif // EBUSD_BUSHANDLER_H_

src/ebusd/datahandler.cpp

@@ -26,7 +26,9 @@
 #	include "mqtthandler.h"
 #endif
 
-using namespace std;
+namespace ebusd {
+
+using std::string;
 
 /** the final @a argp_child structure. */
 static const struct argp_child g_last_argp_child = {NULL, 0, NULL, 0};
@@ -67,3 +69,5 @@ bool datahandler_register(BusHandler* busHandler, MessageMap* messages, list<Dat
 void DataSink::notifyUpdate(Message* message) {
 	m_updatedMessages[message]++;
 }
+
+} // namespace ebusd

src/ebusd/datahandler.h

@@ -31,7 +31,10 @@
  * the bus.
  */
 
-using namespace std;
+namespace ebusd {
+
+using std::list;
+using std::map;
 
 class DataHandler;
 
@@ -142,4 +145,6 @@ class DataSource : virtual public DataHandler {
 	BusHandler* m_busHandler;
 };
 
+} // namespace ebusd
+
 #endif // EBUSD_DATAHANDLER_H_

src/ebusd/main.cpp

@@ -38,6 +38,14 @@
 #include "log.h"
 #include "rotatefile.h"
 
+namespace ebusd {
+
+using std::dec;
+using std::hex;
+using std::setfill;
+using std::setw;
+using std::nouppercase;
+
 /** the path and name of the PID file. */
 #ifdef PACKAGE_PIDFILE
 #define PID_FILE_NAME PACKAGE_PIDFILE
@@ -935,6 +943,9 @@ result_t loadScanConfigFile(MessageMap* messages, unsigned char address, SymbolS
 	return RESULT_OK;
 }
 
+} // namespace ebusd
+
+using namespace ebusd;
 
 /**
  * Main method.
@@ -1033,4 +1044,5 @@ int main(int argc, char* argv[]) {
 
 	// shutdown
 	shutdown();
+	return 0;
 }

src/ebusd/main.h

@@ -27,6 +27,8 @@
 
 /** \file main.h */
 
+namespace ebusd {
+
 /** A structure holding all program options. */
 struct options {
 	const char* device; //!< eBUS device (serial device or [udp:]ip:port) [/dev/ttyUSB0]
@@ -96,4 +98,6 @@ result_t loadConfigFiles(MessageMap* messages, bool verbose = false, bool denyRe
  */
 result_t loadScanConfigFile(MessageMap* messages, unsigned char address, SymbolString& data, string& relativeFile, bool verbose = false);
 
+} // namespace ebusd
+
 #endif // EBUSD_MAIN_H_

src/ebusd/mainloop.cpp

@@ -27,7 +27,12 @@
 #include "log.h"
 #include "data.h"
 
-using namespace std;
+namespace ebusd {
+
+using std::dec;
+using std::hex;
+using std::setfill;
+using std::setw;
 
 /** the number of seconds of permanent missing signal after which to reconnect the device. */
 #define RECONNECT_MISSING_SIGNAL 60
@@ -1534,3 +1539,5 @@ string MainLoop::executeGet(vector<string> &args, bool& connected) {
 	connected = false;
 	return result.str();
 }
+
+} // namespace ebusd

src/ebusd/mainloop.h

@@ -30,7 +30,7 @@
 
 /** \file mainloop.h */
 
-using namespace std;
+namespace ebusd {
 
 /**
  * The main loop handling requests from connected clients.
@@ -252,4 +252,6 @@ class MainLoop : public Thread, DeviceListener {
 	list<DataHandler*> m_dataHandlers;
 };
 
+} // namespace ebusd
+
 #endif // EBUSD_MAINLOOP_H_

src/ebusd/mqtthandler.cpp

@@ -23,7 +23,9 @@
 #include "mqtthandler.h"
 #include "log.h"
 
-using namespace std;
+namespace ebusd {
+
+using std::dec;
 
 /** the definition of the MQTT arguments. */
 static const struct argp_option g_mqtt_argp_options[] = {
@@ -455,3 +457,5 @@ void MqttHandler::publishTopic(string topic, string data, bool retain) {
 	logOtherDebug("mqtt", "publish %s %s", topic.c_str(), data.c_str());
 	mosquitto_publish(m_mosquitto, NULL, topic.c_str(), (uint32_t)data.size(), (uint8_t*)(data.c_str()), 0, retain);
 }
+
+} // namespace ebusd

src/ebusd/mqtthandler.h

@@ -20,9 +20,9 @@
 #define EBUSD_MQTTHANDLER_H_
 
 #include <mosquitto.h>
+#include <map>
 #include <string>
 #include <vector>
-#include <map>
 #include "datahandler.h"
 #include "bushandler.h"
 #include "message.h"
@@ -31,7 +31,11 @@
  * A data handler enabling MQTT support via mosquitto.
  */
 
-using namespace std;
+namespace ebusd {
+
+using std::map;
+using std::string;
+using std::vector;
 
 /**
  * Helper function for getting the argp definition for MQTT.
@@ -128,4 +132,6 @@ class MqttHandler : public DataSink, public DataSource, public Thread {
 	struct mosquitto* m_mosquitto;
 };
 
+} // namespace ebusd
+
 #endif // EBUSD_MQTTHANDLER_H_

src/ebusd/network.cpp

@@ -27,7 +27,7 @@
 #include <cstring>
 #include "log.h"
 
-using namespace std;
+namespace ebusd {
 
 int Connection::m_ids = 0;
 
@@ -299,3 +299,4 @@ void Network::cleanConnections() {
 	}
 }
 
+} // namespace ebusd

src/ebusd/network.h

@@ -30,7 +30,7 @@
 
 /** \file network.h */
 
-using namespace std;
+namespace ebusd {
 
 /** Forward declaration for @a Connection. */
 class Connection;
@@ -306,5 +306,6 @@ class Network : public Thread {
 	void cleanConnections();
 };
 
-#endif // EBUSD_NETWORK_H_
+} // namespace ebusd
 
+#endif // EBUSD_NETWORK_H_

src/lib/ebus/contrib/contrib.cpp

@@ -19,9 +19,11 @@
 #include "contrib.h"
 #include "tem.h"
 
-using namespace std;
+namespace ebusd {
 
 bool libebus_contrib_register() {
 	contrib_tem_register();
 	return true;
 }
+
+} // namespace ebusd

src/lib/ebus/contrib/contrib.h

@@ -24,7 +24,7 @@
  * configure switch: --without-contrib
  */
 
-using namespace std;
+namespace ebusd {
 
 /**
  * Registration function that is called once during initialization.
@@ -32,4 +32,6 @@ using namespace std;
  */
 bool libebus_contrib_register();
 
+} // namespace ebusd
+
 #endif // LIB_EBUS_CONTRIB_CONTRIB_H_

src/lib/ebus/contrib/tem.cpp

@@ -29,7 +29,11 @@
 #include <cstring>
 #include "datatype.h"
 
-using namespace std;
+namespace ebusd {
+
+using std::setfill;
+using std::setw;
+using std::dec;
 
 void contrib_tem_register() {
 	DataTypeList::getInstance()->add(new TemParamDataType("TEM_P"));
@@ -135,3 +139,5 @@ result_t TemParamDataType::writeSymbols(istringstream& input,
 	}
 	return writeRawValue(value, offset, length, output, usedLength);
 }
+
+} // namespace ebusd

src/lib/ebus/contrib/tem.h

@@ -34,7 +34,7 @@
  * Contributed data types for TEM devices not part of regular releases.
  */
 
-using namespace std;
+namespace ebusd {
 
 /**
  * A special variant of @a NumberDataType for TEM/Dungs ParamID in master/slave
@@ -68,4 +68,6 @@ class TemParamDataType : public NumberDataType {
  */
 void contrib_tem_register();
 
+} // namespace ebusd
+
 #endif // LIB_EBUS_CONTRIB_TEM_H_

src/lib/ebus/contrib/test/test_tem.cpp

@@ -23,7 +23,7 @@
 #include "tem.h"
 #include "data.h"
 
-using namespace std;
+using namespace ebusd;
 
 static bool error = false;
 

src/lib/ebus/data.cpp

@@ -29,7 +29,11 @@
 #include <cstring>
 #include <algorithm>
 
-using namespace std;
+namespace ebusd {
+
+using std::dec;
+using std::hex;
+using std::setw;
 
 /** the week day names. */
 static const char* dayNames[] = {"Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"};
@@ -1057,3 +1061,5 @@ DataField* DataFieldTemplates::get(const string name) {
 	}
 	return ref->second;
 }
+
+} // namespace ebusd

src/lib/ebus/data.h

@@ -45,7 +45,8 @@
  * instances from configuration files by inheriting the @a FileReader template
  * class.
  */
-using namespace std;
+
+namespace ebusd {
 
 class DataFieldTemplates;
 class SingleDataField;
@@ -656,4 +657,6 @@ class DataFieldTemplates : public FileReader {
 	map<string, DataField*> m_fieldsByName;
 };
 
+} // namespace ebusd
+
 #endif // LIB_EBUS_DATA_H_

src/lib/ebus/datatype.cpp

@@ -31,7 +31,14 @@
 #	include "contrib/contrib.h"
 #endif
 
-using namespace std;
+namespace ebusd {
+
+using std::dec;
+using std::hex;
+using std::fixed;
+using std::setfill;
+using std::setprecision;
+using std::setw;
 
 unsigned int parseInt(const char* str, int base, const unsigned int minValue, const unsigned int maxValue, result_t& result, unsigned int* length) {
 	char* strEnd = NULL;
@@ -1073,3 +1080,5 @@ DataType* DataTypeList::get(const string id, const unsigned char length) {
 	}
 	return dataType;
 }
+
+} // namespace ebusd

src/lib/ebus/datatype.h

@@ -46,7 +46,10 @@
  * an @a istringstream to a @a SymbolString (see @a DataType#writeSymbols()).
  */
 
-using namespace std;
+namespace ebusd {
+
+using std::map;
+using std::list;
 
 /** the separator character used between base type name and length (in CSV only). */
 #define LENGTH_SEPARATOR ':'
@@ -584,4 +587,6 @@ class DataTypeList {
 #endif
 };
 
+} // namespace ebusd
+
 #endif // LIB_EBUS_DATATYPE_H_

src/lib/ebus/device.cpp

@@ -36,7 +36,7 @@
 #include <fstream>
 #include "data.h"
 
-using namespace std;
+namespace ebusd {
 
 Device::~Device() {
 	close();
@@ -323,3 +323,5 @@ ssize_t NetworkDevice::read(unsigned char& value) {
 	}
 	return Device::read(value);
 }
+
+} // namespace ebusd

src/lib/ebus/device.h

@@ -36,7 +36,7 @@
  * to a file and/or forwarding it to a logging function.
  */
 
-using namespace std;
+namespace ebusd {
 
 /**
  * Interface for listening to data received on/sent to a device.
@@ -284,4 +284,6 @@ class NetworkDevice : public Device {
 	unsigned char m_bufPos;
 };
 
+} // namespace ebusd
+
 #endif // LIB_EBUS_DEVICE_H_

src/lib/ebus/filereader.h

@@ -39,7 +39,16 @@
  * with a "*" symbol.
  */
 
-using namespace std;
+namespace ebusd {
+
+using std::string;
+using std::ostream;
+using std::ostringstream;
+using std::istream;
+using std::istringstream;
+using std::ifstream;
+using std::cout;
+using std::endl;
 
 /** the separator character used between fields. */
 #define FIELD_SEPARATOR ','
@@ -376,4 +385,6 @@ class FileReader {
 	string m_lastError;
 };
 
+} // namespace ebusd
+
 #endif // LIB_EBUS_FILEREADER_H_

src/lib/ebus/message.cpp

@@ -27,7 +27,13 @@
 #include "result.h"
 #include "symbol.h"
 
-using namespace std;
+namespace ebusd {
+
+using std::dec;
+using std::hex;
+using std::nouppercase;
+using std::setfill;
+using std::setw;
 
 /** the maximum length of the command ID bytes (in addition to PB/SB) for which the key is distinct. */
 #define MAX_ID_KEYLEN 4
@@ -2197,3 +2203,5 @@ void MessageMap::dump(ostream& output, bool withConditions) {
 		output << endl;
 	}
 }
+
+} // namespace ebusd

src/lib/ebus/message.h

@@ -56,7 +56,11 @@
  * template class.
  */
 
-using namespace std;
+namespace ebusd {
+
+using std::binary_function;
+using std::priority_queue;
+using std::deque;
 
 class Condition;
 class SimpleCondition;
@@ -702,7 +706,7 @@ class ChainedMessage : public Message {
 /**
  * A function that compares the weighted poll priority of two @a Message instances.
  */
-struct compareMessagePriority : binary_function <Message*, Message*, bool> {
+struct compareMessagePriority : binary_function<Message*, Message*, bool> {
 	/**
 	 * Compare the weighted poll priority of the two @a Message instances.
 	 * @param x the first @a Message.
@@ -1377,4 +1381,6 @@ class MessageMap : public FileReader {
 	map<string, vector<Instruction*> > m_instructions;
 };
 
+} // namespace ebusd
+
 #endif // LIB_EBUS_MESSAGE_H_

src/lib/ebus/result.cpp

@@ -19,7 +19,7 @@
 #include "result.h"
 #include <iostream>
 
-using namespace std;
+namespace ebusd {
 
 const char* getResultCode(result_t resultCode) {
 	switch (resultCode) {
@@ -58,3 +58,4 @@ const char* getResultCode(result_t resultCode) {
 	}
 }
 
+} // namespace ebusd

src/lib/ebus/result.h

@@ -27,6 +27,8 @@
  * whereas negative values indicate failure.
  */
 
+namespace ebusd {
+
 /** type for result code. */
 enum result_t {
 	RESULT_OK = 0,                 //!< success
@@ -70,4 +72,6 @@ enum result_t {
  */
 const char* getResultCode(result_t resultCode);
 
+} // namespace ebusd
+
 #endif // LIB_EBUS_RESULT_H_

src/lib/ebus/symbol.cpp

@@ -23,7 +23,13 @@
 #include <vector>
 #include "result.h"
 
-using namespace std;
+namespace ebusd {
+
+using std::ostringstream;
+using std::nouppercase;
+using std::setw;
+using std::hex;
+using std::setfill;
 
 /**
  * CRC8 lookup table for the polynom 0x9b = x^8 + x^7 + x^4 + x^3 + x^1 + 1.
@@ -83,7 +89,7 @@ result_t SymbolString::parseHex(const string& str, const bool isEscaped) {
 }
 
 const string SymbolString::getDataStr(const bool unescape, const bool skipLastSymbol) {
-	stringstream sstr;
+	ostringstream sstr;
 	bool previousEscape = false;
 
 	for (size_t i = 0; i < m_data.size(); i++) {
@@ -255,3 +261,4 @@ bool isValidAddress(unsigned char addr, bool allowBroadcast) {
 	return addr != SYN && addr != ESC && (allowBroadcast || addr != BROADCAST);
 }
 
+} // namespace ebusd

src/lib/ebus/symbol.h

@@ -27,8 +27,6 @@
 #include <vector>
 #include "result.h"
 
-using namespace std;
-
 /** @file symbol.h
  * Classes, functions, and constants related to symbols on the eBUS.
  *
@@ -65,6 +63,11 @@ using namespace std;
  * non-acknowledge, the receiving slave has to repeat its data once.
  */
 
+namespace ebusd {
+
+using std::string;
+using std::vector;
+
 static const unsigned char ESC = 0xA9;       //!< escape symbol, either followed by 0x00 for the value 0xA9, or 0x01 for the value 0xAA
 static const unsigned char SYN = 0xAA;       //!< synchronization symbol
 static const unsigned char ACK = 0x00;       //!< positive acknowledge
@@ -257,4 +260,6 @@ unsigned char getMasterNumber(unsigned char addr);
  */
 bool isValidAddress(unsigned char addr, bool allowBroadcast = true);
 
+} // namespace ebusd
+
 #endif // LIB_EBUS_SYMBOL_H_

src/lib/ebus/test/test_data.cpp

@@ -22,7 +22,7 @@
 #include <vector>
 #include "data.h"
 
-using namespace std;
+using namespace ebusd;
 
 static bool error = false;
 

src/lib/ebus/test/test_device.cpp

@@ -20,7 +20,7 @@
 #include <iomanip>
 #include "device.h"
 
-using namespace std;
+using namespace ebusd;
 
 int main() {
 	Device* device = Device::create("/dev/ttyUSB20", true, false, false);

src/lib/ebus/test/test_filereader.cpp

@@ -23,6 +23,7 @@
 #include "filereader.h"
 
 using namespace std;
+using namespace ebusd;
 
 static bool error = false;
 

src/lib/ebus/test/test_message.cpp

@@ -24,7 +24,7 @@
 #include <map>
 #include "message.h"
 
-using namespace std;
+using namespace ebusd;
 
 void verify(bool expectFailMatch, string type, string input,
 		bool match, string expectStr, string gotStr) {
@@ -45,12 +45,14 @@ void verify(bool expectFailMatch, string type, string input,
 
 DataFieldTemplates* templates = NULL;
 
+namespace ebusd {
 DataFieldTemplates* getTemplates(const string filename) {
 	if (filename == "") { // avoid compiler warning
 		return templates;
 	}
 	return templates;
 }
+}
 
 int main() {
 	// message:   [type],[circuit],name,[comment],[QQ[;QQ]*],[ZZ],[PBSB],[ID],fields...

src/lib/ebus/test/test_symbol.cpp

@@ -21,7 +21,7 @@
 #include <string>
 #include "symbol.h"
 
-using namespace std;
+using namespace ebusd;
 
 static bool error = false;
 

src/lib/utils/log.cpp

@@ -25,8 +25,6 @@
 #include <string.h>
 #include "clock.h"
 
-using namespace std;
-
 /** the name of each @a LogFacility. */
 static const char *facilityNames[] = {
 	"main",

src/lib/utils/queue.h

@@ -26,7 +26,7 @@
 
 /** \file queue.h */
 
-using namespace std;
+using std::list;
 
 /**
  * Thread safe template class for queuing items.

src/lib/utils/rotatefile.cpp

@@ -27,7 +27,7 @@
 #include <string>
 #include "clock.h"
 
-using namespace std;
+using std::streamsize;
 
 RotateFile::~RotateFile() {
 	if (m_stream) {

src/lib/utils/rotatefile.h

@@ -28,7 +28,7 @@
  * Helpers for writing to rotating files.
  */
 
-using namespace std;
+using std::string;
 
 /**
  * Helper class for writing to a rotating file with maximum size.

src/lib/utils/tcpsocket.cpp

@@ -23,8 +23,6 @@
 #include <string.h>
 #include <cstdlib>
 
-using namespace std;
-
 TCPSocket::TCPSocket(int sfd, struct sockaddr_in* address) : m_sfd(sfd) {
 	char ip[17];
 	inet_ntop(AF_INET, (struct in_addr*)&(address->sin_addr.s_addr), ip, (socklen_t)sizeof(ip)-1);

src/lib/utils/tcpsocket.h

@@ -26,7 +26,7 @@
 
 /** \file tcpsocket.h */
 
-using namespace std;
+using std::string;
 
 #ifdef __MACH__
 #ifndef MSG_NOSIGNAL

src/tools/ebusctl.cpp

@@ -32,8 +32,10 @@
 #include <string>
 #include "tcpsocket.h"
 
-
-using namespace std;
+using std::ostringstream;
+using std::cin;
+using std::cout;
+using std::endl;
 
 /** A structure holding all program options. */
 struct options {

src/tools/ebusfeed.cpp

@@ -28,8 +28,17 @@
 #include <fstream>
 #include <iomanip>
 #include "device.h"
+#include "result.h"
 
-using namespace std;
+using std::hex;
+using std::fstream;
+using std::cout;
+using std::endl;
+using std::setw;
+using std::setfill;
+using std::ios;
+using ebusd::result_t;
+using ebusd::Device;
 
 /** A structure holding all program options. */
 struct options {
@@ -133,7 +142,7 @@ int main(int argc, char* argv[]) {
 		return EINVAL;
 	}
 	result_t result = device->open();
-	if (result != RESULT_OK) {
+	if (result != ebusd::RESULT_OK) {
 		cout << "unable to open " << opt.device << ": " << getResultCode(result) << endl;
 	}
 	if (!device->isValid()) {