Handle error messages - Handle refused calls

src/Makefile

@@ -42,6 +42,7 @@ OBJS = \
 	configurationtree.o \
 	dtmf.o \
 	dtmfgenerator.o \
+	error.o \
 	g711.o \
 	main.o \
 	manager.o \
@@ -66,8 +67,8 @@ OBJS = \
 	volumecontrol.o volumecontrol.moc.o \
 	stun.o udp.o  
 	
-start:	check prereq all
-#start:	check  all
+#start:	check prereq all
+start:	check  all
 
 check:
 ifeq ($(CONFIGURE_CONF),../configure.conf)

src/audiodrivers.h

@@ -47,10 +47,10 @@ public:
 	virtual unsigned int readableBytes (void) = 0;
 
 	AudioBuffer audio_buf; // Buffer that the application fills	
+
 protected:
 	DeviceState devstate;  // Current state
 	DeviceMode devmode;    // Current mode
-
 };
 
 

src/audiodriversalsa.cpp

@@ -35,10 +35,11 @@
 
 #define ALSA_DEVICE	"plughw:0,0"
 
-AudioDriversALSA::AudioDriversALSA(DeviceMode mode) : AudioDrivers () {
+AudioDriversALSA::AudioDriversALSA(DeviceMode mode, Error *error) : 
+			AudioDrivers () {
+	this->error = error;
 	audio_hdl = (snd_pcm_t *) NULL;
 	initDevice(mode);
-
 }
 
 AudioDriversALSA::~AudioDriversALSA (void) {
@@ -59,7 +60,7 @@ AudioDriversALSA::initDevice (DeviceMode mode) {
 	int	 err;
 		
 	if (devstate == DeviceOpened) {
-		printf ("ERROR: ALSA Device Already Open !\n");
+		error->errorName(DEVICE_ALREADY_OPEN, NULL);
 		return -1;
 	}
 	
@@ -83,6 +84,7 @@ AudioDriversALSA::initDevice (DeviceMode mode) {
 	if (err < 0) {
 		printf ("ERROR: ALSA/snd_pcm_open: Cannot open audio device (%s)\n",
 						snd_strerror (err));
+		error->errorName(OPEN_FAILED_DEVICE, NULL);
 		return -1;
 	}
 	////////////////////////////////////////////////////////////////////////////
@@ -95,6 +97,7 @@ AudioDriversALSA::initDevice (DeviceMode mode) {
 	if (err < 0) {
 		printf ("Cannot allocate hardware parameter structure (%s)\n",
 				 snd_strerror (err));
+		error->errorName(PARAMETER_STRUCT_ERROR_ALSA, (char*)snd_strerror(err));
 		return -1;
 	}
 
@@ -102,6 +105,7 @@ AudioDriversALSA::initDevice (DeviceMode mode) {
 	if ((err = snd_pcm_hw_params_any (audio_hdl, hw_params)) < 0) {
 		printf ("Cannot initialize hardware parameter structure (%s)\n",
 				 snd_strerror (err));
+		error->errorName(PARAMETER_STRUCT_ERROR_ALSA, (char*)snd_strerror(err));
 		return -1;
 	}
 
@@ -109,6 +113,8 @@ AudioDriversALSA::initDevice (DeviceMode mode) {
 					SND_PCM_ACCESS_RW_INTERLEAVED);
 	if (err < 0) {
 		printf ("Cannot set access type (%s)\n", snd_strerror (err));
+		error->errorName(ACCESS_TYPE_ERROR_ALSA, (char*)snd_strerror(err));
+		return -1;
 	}
 	
 	// Set sample formats (Signed, 16Bits, little endian)
@@ -116,6 +122,7 @@ AudioDriversALSA::initDevice (DeviceMode mode) {
 					SND_PCM_FORMAT_S16_LE);
 	if (err < 0) {
 		printf ("Cannot set sample format (%s)\n", snd_strerror (err));
+		error->errorName(SAMPLE_FORMAT_ERROR_ALSA, (char*)snd_strerror(err));
 		return -1;
 	} 
 	
@@ -128,6 +135,7 @@ AudioDriversALSA::initDevice (DeviceMode mode) {
 			&exact_rate, 0);
 	if (err < 0) {
 		printf ("Cannot set sample rate (%s)\n", snd_strerror (err));
+		error->errorName(SAMPLE_RATE_ERROR_ALSA, (char*)snd_strerror(err));
 		return -1;
 	}
 	if (exact_rate != rate) {
@@ -138,6 +146,7 @@ AudioDriversALSA::initDevice (DeviceMode mode) {
 	err = snd_pcm_hw_params_set_channels (audio_hdl, hw_params, MONO);
 	if (err < 0) {
 		printf ("Cannot set channel count (%s)\n", snd_strerror (err));
+		error->errorName(CHANNEL_ERROR_ALSA, (char*)snd_strerror(err));
 		return -1;
 	}
 
@@ -145,6 +154,7 @@ AudioDriversALSA::initDevice (DeviceMode mode) {
 	err = snd_pcm_hw_params (audio_hdl, hw_params);
 	if (err < 0) {
 		printf ("Cannot set parameters (%s)\n", snd_strerror (err));
+		error->errorName(PARAM_SETUP_ALSA, (char*)snd_strerror(err));
 		return -1;
 	}
 		
@@ -163,7 +173,7 @@ AudioDriversALSA::initDevice (DeviceMode mode) {
 int
 AudioDriversALSA::writeBuffer (void) {
 	if (devstate != DeviceOpened) {
-		printf ("ALSA: writeBuffer(): Device Not Open\n");
+		error->errorName(DEVICE_NOT_OPEN, NULL);
 		return -1;
 	}
 	
@@ -189,7 +199,7 @@ AudioDriversALSA::writeBuffer (void) {
 int
 AudioDriversALSA::readBuffer (void *ptr, int bytes) {
 	if( devstate != DeviceOpened ) {
-		printf ("ALSA: readBuffer(): Device Not Open\n");
+		error->errorName(DEVICE_NOT_OPEN, NULL);
 		return -1;
 	}
 		 
@@ -214,12 +224,14 @@ AudioDriversALSA::resetDevice (void) {
 
 	printf("Resetting...\n");
 	if ((err = snd_pcm_drop(audio_hdl)) < 0) {
-		printf ("ALSA: drop() error: %s\n", snd_strerror (err));
+		printf ("ALSA: drop() error: %s\n", snd_strerror (err));				
+		error->errorName(DROP_ERROR_ALSA, (char*)snd_strerror(err));
 		return -1;
 	}
 
 	if ((err = snd_pcm_prepare(audio_hdl)) < 0) {
-		printf ("ALSA: prepare() error: %s\n", snd_strerror (err));
+		printf ("ALSA: prepare() error: %s\n", snd_strerror (err));			
+		error->errorName(PREPARE_ERROR_ALSA, (char*)snd_strerror(err));
 		return -1;
 	}
 

src/audiodriversalsa.h

@@ -23,6 +23,8 @@
 #include <alsa/asoundlib.h>
 
 #include "audiodrivers.h"
+#include "error.h"
+
 
 /**
  * This is the ALSA implementation of DspOut.
@@ -35,7 +37,7 @@ public:
 	 * Constructs a AudioDriversALSA object representing the given
 	 * filename.  Default is /dev/dsp.
 	 */
-	AudioDriversALSA(DeviceMode);
+	AudioDriversALSA(DeviceMode, Error*);
 
 	/**
 	 * Destructor.  Will close the device if it is open.
@@ -50,6 +52,8 @@ public:
 	unsigned int readableBytes (void) { return 0; }
 	
 private:
+	Error *	error;
+	
 	snd_pcm_t *audio_hdl;
 	void closeDevice (void);
 };

src/audiodriversoss.cpp

@@ -35,7 +35,9 @@
 #include "global.h"
 
 
-AudioDriversOSS::AudioDriversOSS (DeviceMode mode) : AudioDrivers () {
+AudioDriversOSS::AudioDriversOSS (DeviceMode mode, Error *error) : 
+			AudioDrivers () {
+	this->error = error;
 	audio_fd = -1;
 	initDevice(mode);
 }
@@ -73,24 +75,27 @@ AudioDriversOSS::initDevice (DeviceMode mode) {
 	}
 	
 	if (devstate == DeviceOpened) {
+		error->errorName(DEVICE_ALREADY_OPEN, NULL);
 		return -1;
 	}
 
 	// Open device in non-blocking mode
 	audio_fd = open (AUDIO_DEVICE, oflag | O_NONBLOCK );
 	if (audio_fd == -1) {
-		printf ("ERROR: Open Failed\n");
-		return -1;
-	}
+		error->errorName(OPEN_FAILED_DEVICE, NULL);	
 
+		return -1;
+	}  
+ 
 	// Remove O_NONBLOCK
 	int flags = fcntl(audio_fd, F_GETFL) & ~O_NONBLOCK;
 	fcntl (audio_fd, F_SETFL, flags);
-
+    
 	// Fragments : No limit (0x7FFF), 
 	int frag = ( ( 0x7FFF << 16 ) | 7 );
 	if (ioctl(audio_fd, SNDCTL_DSP_SETFRAGMENT, &frag)) {
 		printf ("ERROR: SETFRAG %s\n", strerror(errno));
+		error->errorName(FRAGMENT_ERROR_OSS, strerror(errno));
 		return -1;
 	}
 
@@ -100,6 +105,7 @@ AudioDriversOSS::initDevice (DeviceMode mode) {
 
 	if (ioctl(audio_fd, SNDCTL_DSP_SETFMT, &format) == -1) {
 		printf("ERROR: SETFMT  %s\n", strerror(errno));
+		error->errorName(SAMPLE_FORMAT_ERROR_OSS, strerror(errno));
 		return -1;
 	}
 	if (format != AFMT_S16_LE) {
@@ -111,6 +117,7 @@ AudioDriversOSS::initDevice (DeviceMode mode) {
 	int channels = MONO;
 	if (ioctl(audio_fd, SNDCTL_DSP_CHANNELS, &channels) == -1) {
 		printf ("ERROR: DSP_STEREO %s\n", strerror(errno));
+		error->errorName(CHANNEL_ERROR_OSS, strerror(errno));
 		return -1;
 	}
 	if (channels != MONO) {
@@ -122,6 +129,7 @@ AudioDriversOSS::initDevice (DeviceMode mode) {
 	int rate = SAMPLING_RATE;
 	if (ioctl(audio_fd, SNDCTL_DSP_SPEED, &rate ) == -1 ) {
 		printf ("ERROR: DSP_SPEED  %s\n", strerror(errno));
+		error->errorName(SAMPLE_RATE_ERROR_OSS, strerror(errno));
 		return -1;
 	}
 
@@ -135,11 +143,13 @@ AudioDriversOSS::initDevice (DeviceMode mode) {
 	if (mode == WriteOnly) {
 		if (ioctl(audio_fd, SNDCTL_DSP_GETOSPACE, &info) == -1) {
 			printf ("ERROR: GETISPACE %s\n", strerror(errno));
+			error->errorName(GETISPACE_ERROR_OSS, strerror(errno));
 			return -1;
 		} 
 	} else {
 		if (ioctl(audio_fd, SNDCTL_DSP_GETISPACE, &info ) == -1) {
 			printf ("ERROR: GETOSPACE %s\n", strerror(errno));
+			error->errorName(GETOSPACE_ERROR_OSS, strerror(errno));
 			return -1;
 		}
 	}
@@ -180,12 +190,11 @@ AudioDriversOSS::openDevice (int exist_fd) {
 int
 AudioDriversOSS::readBuffer (void *ptr, int bytes) {
 	if( devstate != DeviceOpened ) {
-		printf ("Device Not Open\n");
 		return false;
 	}
 	ssize_t count = bytes;
 	ssize_t rc;
-
+ 
 	rc = read (audio_fd, ptr, count);
 	if (rc < 0) {
 		printf ("rc < 0 read(): %s\n", strerror(errno));
@@ -201,7 +210,6 @@ AudioDriversOSS::readBuffer (void *ptr, int bytes) {
 int
 AudioDriversOSS::readBuffer (int bytes) {
 	if( devstate != DeviceOpened ) {
-		printf ("Device Not Open\n");
 		return -1;
 	}
 
@@ -227,7 +235,7 @@ AudioDriversOSS::readBuffer (int bytes) {
 int
 AudioDriversOSS::writeBuffer (void *ptr, int len) {
 	if (devstate != DeviceOpened ) {
-		printf ("Device Not Opened\n");
+		error->errorName(DEVICE_NOT_OPEN, NULL);
 		return -1;
 	}
 	
@@ -258,7 +266,7 @@ AudioDriversOSS::writeBuffer (void *ptr, int len) {
 int
 AudioDriversOSS::writeBuffer (void) {
 	if (devstate != DeviceOpened ) {
-		printf ("Device Not Opened\n");
+		error->errorName(DEVICE_NOT_OPEN, NULL);
 		return -1;
 	}
 	

src/audiodriversoss.h

@@ -25,13 +25,14 @@
 
 
 #include "audiodrivers.h"
+#include "error.h"
 
 // TODO : a mettre dans config
 #define AUDIO_DEVICE	"/dev/dsp"
 
 class AudioDriversOSS : public AudioDrivers {
 public:
-	AudioDriversOSS (DeviceMode);
+	AudioDriversOSS (DeviceMode, Error*);
 	~AudioDriversOSS (void);
 
 	int		initDevice		(DeviceMode);
@@ -46,7 +47,7 @@ public:
 	int audio_fd;
 private:
 	int		closeDevice		(void);
-
+	Error *	error;
 };
 
 #endif // _AUDIO_DRIVERS_OSS_H

src/audiortp.cpp

@@ -154,7 +154,6 @@ AudioRtpRTX::~AudioRtpRTX () {
 
 void
 AudioRtpRTX::run (void) {
-//	AudioCodec 		 ac;
 	unsigned char	*data_to_send;
 	short			*data_mute;
 	short			*data_from_mic;
@@ -328,10 +327,10 @@ AudioRtpRTX::run (void) {
 		audioDevice->audio_buf.setData (data_for_speakers, 
 				manager->getSpkrVolume());
 
-		// Notify (with a bip) an incoming call when there is already call 
+		// Notify (with a bip) an incoming call when there is already a call 
 		countTime += TimerPort::getElapsed();
-		if (manager->sip->getNumberPendingCalls() != 1) {
-			if ((countTime % 3000) <= 10 and (countTime % 3000) >= 0) {
+		if (manager->getNumberPendingCalls() != 1 and manager->ringing()) {
+			if ((countTime % 2000) <= 10 and (countTime % 2000) >= 0) {
 				manager->notificationIncomingCall();
 			}
 		}

src/configurationpanelui.h

 /****************************************************************************
 ** Form interface generated from reading ui file 'configurationpanel.ui'
 **
-** Created: Thu Mar 31 12:04:22 2005
+** Created: Tue Apr 12 09:35:08 2005
 **      by: The User Interface Compiler ($Id$)
 **
 ** WARNING! All changes made in this file will be lost!
@@ -118,9 +118,10 @@ public:
     QTabWidget* Tab_About;
     QWidget* DriversPage_5;
     QLabel* textLabel2_2;
+    QLabel* pixmapLabel1;
     QWidget* CodecsPage_4;
-    QLabel* textLabel1;
     QLabel* pixmapLabel2;
+    QLabel* textLabel1;
 
 public slots:
     virtual void saveSlot();
@@ -165,6 +166,7 @@ protected slots:
 
 private:
     QPixmap image0;
+    QPixmap image1;
 
     void init();
 

src/error.cpp

+
+#include "error.h"
+  
+#include <string>
+using namespace std;
+
+Error::Error (Manager *_mngr){
+	this->mngr = _mngr;
+	issetError = 0;
+} 
+
+int
+Error::errorName (Error_enum num_name, char* err) {
+	string str;
+	switch (num_name){
+		// Handle opening device errors
+		case DEVICE_NOT_OPEN:
+			printf ("ERROR: Device Not Open\n");			
+			mngr->errorDisplay("Device not open ");
+			issetError = 2;
+			break;
+		case DEVICE_ALREADY_OPEN:
+			printf ("ERROR: Device Already Open !\n");
+			mngr->errorDisplay("Device already open ");
+			issetError = 2;
+			break;
+		case OPEN_FAILED_DEVICE:
+			printf ("ERROR: Open Failed\n");
+			mngr->errorDisplay("Open device failed ");
+			issetError = 2; 
+			break;
+			
+		// Handle ALSA errors
+		case PARAMETER_STRUCT_ERROR_ALSA:
+			str = str.append("Error with hardware parameter structure: ") + err;
+			mngr->errorDisplay((char*)str.data());
+			issetError = 1;
+			break;
+		case ACCESS_TYPE_ERROR_ALSA:
+			str = str.append("Cannot set access type: ") + err;
+			mngr->errorDisplay((char*)str.data());
+			issetError = 1;
+			break;
+		case SAMPLE_FORMAT_ERROR_ALSA:
+			str = str.append("Cannot set sample format: ") + err;
+			mngr->errorDisplay((char*)str.data());
+			issetError = 1;
+			break;
+		case SAMPLE_RATE_ERROR_ALSA:
+			str = str.append("Cannot set sample rate: ") + err;
+			mngr->errorDisplay((char*)str.data());
+			issetError = 1;
+			break;
+		case CHANNEL_ERROR_ALSA:
+			str = str.append("Cannot set channel: ") + err;
+			mngr->errorDisplay((char*)str.data());
+			issetError = 1;
+			break;
+		case PARAM_SETUP_ALSA:
+			str = str.append("Cannot set parameters: ") + err;
+			mngr->errorDisplay((char*)str.data());
+			issetError = 1;
+			break;
+		case DROP_ERROR_ALSA:
+			str = str.append("Error: drop(): ") + err;
+			mngr->errorDisplay((char*)str.data());
+			issetError = 1;
+			break;
+		case PREPARE_ERROR_ALSA:
+			str = str.append("Error: prepare(): ") + err;
+			mngr->errorDisplay((char*)str.data());
+			issetError = 1;
+			break;
+
+		// Handle OSS errors
+		case FRAGMENT_ERROR_OSS:
+			str = str.append("Error: SNDCTL_DSP_SETFRAGMENT: ") + err;
+			mngr->errorDisplay((char*)str.data());
+			issetError = 1;
+			break;
+		case SAMPLE_FORMAT_ERROR_OSS:
+			str = str.append("Error: SNDCTL_DSP_SETFMT: ") + err;
+			mngr->errorDisplay((char*)str.data());
+			issetError = 1;
+			break;	
+		case CHANNEL_ERROR_OSS:
+			str = str.append("Error: SNDCTL_DSP_CHANNELS: ") + err;
+			mngr->errorDisplay((char*)str.data());
+			issetError = 1;
+			break;	
+		case SAMPLE_RATE_ERROR_OSS:
+			str = str.append("Error: SNDCTL_DSP_SPEED: ") + err;
+			mngr->errorDisplay((char*)str.data());
+			issetError = 1;
+			break;
+		case GETISPACE_ERROR_OSS:
+			str = str.append("Error: SNDCTL_DSP_GETISPACE: ") + err;
+			mngr->errorDisplay((char*)str.data());
+			issetError = 1;
+			break;
+		case GETOSPACE_ERROR_OSS:
+			str = str.append("Error: SNDCTL_DSP_GETOSPACE: ") + err;
+			mngr->errorDisplay((char*)str.data());
+			issetError = 1;
+			break;
+
+		// Handle setup errors
+		case HOST_PART_FIELD_EMPTY:
+			mngr->errorDisplay("Fill host part field");
+			issetError = 2;
+			break;	
+		case USER_PART_FIELD_EMPTY:
+			mngr->errorDisplay("Fill user part field");
+			issetError = 2;
+			break;
+		case PASSWD_FIELD_EMPTY:
+			mngr->errorDisplay("Fill password field");
+			issetError = 2;
+			break; 
+
+		// Handle sip uri 
+		case FROM_ERROR:
+			mngr->errorDisplay("Error for 'From' header");
+			issetError = 1;
+			break;
+		case TO_ERROR:
+			mngr->errorDisplay("Error for 'To' header");
+			issetError = 1;
+			break;
+
+		default:
+			issetError = 0;
+			break;
+	}  
+	return issetError;   
+} 
+  

src/error.h

+#ifndef __ERROR_H__
+#define __ERROR_H__
+
+#include <stdio.h>
+
+#include "manager.h"
+
+typedef enum {
+	DEVICE_NOT_OPEN = 0,
+	DEVICE_ALREADY_OPEN,
+	OPEN_FAILED_DEVICE,
+	
+	PARAMETER_STRUCT_ERROR_ALSA,
+	ACCESS_TYPE_ERROR_ALSA,
+	SAMPLE_FORMAT_ERROR_ALSA,
+	SAMPLE_RATE_ERROR_ALSA,
+	CHANNEL_ERROR_ALSA,
+	PARAM_SETUP_ALSA,
+	DROP_ERROR_ALSA,
+	PREPARE_ERROR_ALSA,
+
+	FRAGMENT_ERROR_OSS,
+	SAMPLE_FORMAT_ERROR_OSS,
+	CHANNEL_ERROR_OSS,
+	SAMPLE_RATE_ERROR_OSS,
+	GETISPACE_ERROR_OSS,
+	GETOSPACE_ERROR_OSS,
+
+	HOST_PART_FIELD_EMPTY,
+	USER_PART_FIELD_EMPTY,
+	PASSWD_FIELD_EMPTY,
+
+	FROM_ERROR,
+	TO_ERROR
+
+} Error_enum;
+
+
+class Error {
+public: 
+	Error (Manager *); 
+	~Error (void) {};
+
+	int errorName (Error_enum, char *);
+	inline int 	getError (void) 	{ return issetError; }
+	inline void setError(int err) 	{ issetError = err; }
+
+private:
+	Manager *mngr;
+	int 	issetError;
+	
+};
+
+#endif // __ERROR_H__

src/manager.cpp

@@ -46,13 +46,13 @@
 #include "audiortp.h"
 #include "sip.h"
 #include "qtGUImainwindow.h"
+#include "error.h"
 
 #include <string>
 using namespace std;
 
 Manager::Manager (QString *Dc = NULL) {
 	DirectCall = Dc;
-	bool exist;
 	for (int i = 0; i < NUMBER_OF_LINES; i++) {
 		phLines[i] = new PhoneLine ();
 	}
@@ -67,9 +67,9 @@ Manager::Manager (QString *Dc = NULL) {
 	sip = new SIP(this);
 	tone = new ToneGenerator(this);
 	audioRTP = new AudioRtp(this);
+	error = new Error(this);
 	
 	sip_init();
-	
 	selectAudioDriver();
 
 	// Init variables
@@ -90,7 +90,7 @@ Manager::Manager (QString *Dc = NULL) {
 		gui()->configuration();
 	} 
 
-	initVolume ();
+	initVolume ();	
 }
 
 Manager::~Manager (void) {
@@ -117,7 +117,8 @@ Manager::createSettingsPath (void) {
 	bool exist = true;
 	char * buffer;
 	// Get variable $HOME
-  	buffer = getenv ("HOME");                                                   	path = string(buffer);
+  	buffer = getenv ("HOME");                                        
+	path = string(buffer);
   	path = path + "/." + PROGNAME;
              
   	if (mkdir (path.data(), 0755) != 0) {
@@ -134,21 +135,21 @@ Manager::createSettingsPath (void) {
 	}
 	return exist;
 }
-
+ 
 /**
  * Call audio driver constructor according to the selected driver in setup
  */
-void
+void 
 Manager::selectAudioDriver (void) {
 	if (Config::getb("Audio", "Drivers.driverOSS")) {
 		useAlsa = false;
-		this->audiodriver = new AudioDriversOSS (AudioDrivers::ReadWrite);
+		this->audiodriver = new AudioDriversOSS (AudioDrivers::ReadWrite, error);
 	}
 	if (Config::getb("Audio", "Drivers.driverALSA")) {
 #ifdef ALSA
 		useAlsa = true;
-		this->audiodriver = new AudioDriversALSA (AudioDrivers::WriteOnly);
-		this->audiodriverReadAlsa = new AudioDriversALSA (AudioDrivers::ReadOnly);
+		this->audiodriver = new AudioDriversALSA (AudioDrivers::WriteOnly, error);