forked from mirrors/linphone-iphone
689 lines
26 KiB
Objective-C
689 lines
26 KiB
Objective-C
/* LinphoneManager.h
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*
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* Copyright (C) 2011 Belledonne Comunications, Grenoble, France
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#import "LinphoneManager.h"
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#include "linphonecore_utils.h"
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <netdb.h>
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#import <AVFoundation/AVAudioSession.h>
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#import <AudioToolbox/AudioToolbox.h>
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#include "tunnel/TunnelManager.hh"
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using namespace belledonnecomm;
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static LinphoneCore* theLinphoneCore=nil;
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static LinphoneManager* theLinphoneManager=nil;
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static TunnelManager* sTunnelMgr=NULL;
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extern "C" void libmsilbc_init();
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#ifdef HAVE_AMR
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extern void libmsamr_init();
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#endif
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@implementation LinphoneManager
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@synthesize callDelegate;
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@synthesize registrationDelegate;
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@synthesize connectivity;
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+(LinphoneManager*) instance {
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if (theLinphoneManager==nil) {
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theLinphoneManager = [LinphoneManager alloc];
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}
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return theLinphoneManager;
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}
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-(void) onCall:(LinphoneCall*) currentCall StateChanged: (LinphoneCallState) new_state withMessage: (const char *) message {
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const char* lUserNameChars=linphone_address_get_username(linphone_call_get_remote_address(currentCall));
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NSString* lUserName = lUserNameChars?[[NSString alloc] initWithCString:lUserNameChars]:@"Unknown";
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const char* lDisplayNameChars = linphone_address_get_display_name(linphone_call_get_remote_address(currentCall));
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NSString* lDisplayName = lDisplayNameChars?[[NSString alloc] initWithCString:lDisplayNameChars]:@"";
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switch (new_state) {
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case LinphoneCallIncomingReceived:
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[callDelegate displayIncomingCallNotigicationFromUI:mCurrentViewController
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forUser:lUserName
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withDisplayName:lDisplayName];
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break;
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case LinphoneCallOutgoingInit:
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[callDelegate displayCallInProgressFromUI:mCurrentViewController
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forUser:lUserName
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withDisplayName:lDisplayName];
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break;
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case LinphoneCallConnected:
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[callDelegate displayIncallFromUI:mCurrentViewController
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forUser:lUserName
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withDisplayName:lDisplayName];
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break;
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case LinphoneCallError: {
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/*
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NSString* lTitle= state->message!=nil?[NSString stringWithCString:state->message length:strlen(state->message)]: @"Error";
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NSString* lMessage=lTitle;
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*/
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NSString* lMessage;
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NSString* lTitle;
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LinphoneProxyConfig* proxyCfg;
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//get default proxy
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linphone_core_get_default_proxy([LinphoneManager getLc],&proxyCfg);
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if (proxyCfg == nil) {
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lMessage=@"Please make sure your device is connected to the internet and double check your SIP account configuration in the settings.";
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} else {
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lMessage=[NSString stringWithFormat : @"Cannot call %@",lUserName];
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}
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if (message!=nil){
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lMessage=[NSString stringWithFormat : @"%@\nReason was: %s",lMessage, message];
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}
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lTitle=@"Call failed";
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UIAlertView* error = [[UIAlertView alloc] initWithTitle:lTitle
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message:lMessage
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delegate:nil
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cancelButtonTitle:@"Dismiss"
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otherButtonTitles:nil];
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[error show];
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[callDelegate displayDialerFromUI:mCurrentViewController
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forUser:@""
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withDisplayName:@""];
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break;
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}
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case LinphoneCallEnd:
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[callDelegate displayDialerFromUI:mCurrentViewController
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forUser:@""
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withDisplayName:@""];
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break;
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default:
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break;
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}
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}
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+(LinphoneCore*) getLc {
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if (theLinphoneCore==nil) {
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@throw([NSException exceptionWithName:@"LinphoneCoreException" reason:@"Linphone core not initialized yet" userInfo:nil]);
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}
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return theLinphoneCore;
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}
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-(void) addLog:(NSString*) log {
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[mLogView addLog:log];
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}
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-(void)displayStatus:(NSString*) message {
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[callDelegate displayStatus:message];
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}
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//generic log handler for debug version
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static void linphone_iphone_log_handler(int lev, const char *fmt, va_list args){
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NSString* format = [[NSString alloc] initWithCString:fmt encoding:[NSString defaultCStringEncoding]];
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NSLogv(format,args);
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NSString* formatedString = [[NSString alloc] initWithFormat:format arguments:args];
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[[LinphoneManager instance] addLog:formatedString];
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[format release];
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[formatedString release];
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}
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//Error/warning log handler
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static void linphone_iphone_log(struct _LinphoneCore * lc, const char * message) {
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NSString* log = [NSString stringWithCString:message encoding:[NSString defaultCStringEncoding]];
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NSLog(log,NULL);
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[[LinphoneManager instance]addLog:log];
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}
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//status
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static void linphone_iphone_display_status(struct _LinphoneCore * lc, const char * message) {
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[(LinphoneManager*)linphone_core_get_user_data(lc) displayStatus:[[NSString alloc] initWithCString:message encoding:[NSString defaultCStringEncoding]]];
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}
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static void linphone_iphone_call_state(LinphoneCore *lc, LinphoneCall* call, LinphoneCallState state,const char* message) {
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/*LinphoneCallIdle,
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LinphoneCallIncomingReceived,
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LinphoneCallOutgoingInit,
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LinphoneCallOutgoingProgress,
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LinphoneCallOutgoingRinging,
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LinphoneCallOutgoingEarlyMedia,
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LinphoneCallConnected,
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LinphoneCallStreamsRunning,
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LinphoneCallPausing,
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LinphoneCallPaused,
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LinphoneCallResuming,
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LinphoneCallRefered,
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LinphoneCallError,
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LinphoneCallEnd,
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LinphoneCallPausedByRemote
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*/
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[(LinphoneManager*)linphone_core_get_user_data(lc) onCall:call StateChanged: state withMessage: message];
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}
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-(void) onRegister:(LinphoneCore *)lc cfg:(LinphoneProxyConfig*) cfg state:(LinphoneRegistrationState) state message:(const char*) message {
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LinphoneAddress* lAddress = linphone_address_new(linphone_proxy_config_get_identity(cfg));
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NSString* lUserName = linphone_address_get_username(lAddress)? [[NSString alloc] initWithCString:linphone_address_get_username(lAddress) ]:@"";
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NSString* lDisplayName = linphone_address_get_display_name(lAddress)? [[NSString alloc] initWithCString:linphone_address_get_display_name(lAddress) ]:@"";
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NSString* lDomain = [[NSString alloc] initWithCString:linphone_address_get_domain(lAddress)];
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linphone_address_destroy(lAddress);
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if (state == LinphoneRegistrationOk) {
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[[(LinphoneManager*)linphone_core_get_user_data(lc) registrationDelegate] displayRegisteredFromUI:nil
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forUser:lUserName
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withDisplayName:lDisplayName
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onDomain:lDomain ];
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} else if (state == LinphoneRegistrationProgress) {
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[registrationDelegate displayRegisteringFromUI:mCurrentViewController
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forUser:lUserName
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withDisplayName:lDisplayName
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onDomain:lDomain ];
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} else if (state == LinphoneRegistrationCleared || state == LinphoneRegistrationNone) {
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[registrationDelegate displayNotRegisteredFromUI:mCurrentViewController];
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} else if (state == LinphoneRegistrationFailed ) {
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NSString* lErrorMessage=nil;
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if (linphone_proxy_config_get_error(cfg) == LinphoneReasonBadCredentials) {
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lErrorMessage = @"Bad credentials, check your account settings";
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} else if (linphone_proxy_config_get_error(cfg) == LinphoneReasonNoResponse) {
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lErrorMessage = @"SIP server unreachable";
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}
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[registrationDelegate displayRegistrationFailedFromUI:mCurrentViewController
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forUser:lUserName
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withDisplayName:lDisplayName
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onDomain:lDomain
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forReason:lErrorMessage];
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if (lErrorMessage != nil
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&& registrationDelegate==nil
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&& linphone_proxy_config_get_error(cfg) != LinphoneReasonNoResponse) { //do not report network connection issue on registration
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//default behavior if no registration delegates
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UIAlertView* error = [[UIAlertView alloc] initWithTitle:@"Registration failure"
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message:lErrorMessage
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delegate:nil
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cancelButtonTitle:@"Continue"
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otherButtonTitles:nil ,nil];
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[error show];
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}
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}
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}
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static void linphone_iphone_registration_state(LinphoneCore *lc, LinphoneProxyConfig* cfg, LinphoneRegistrationState state,const char* message) {
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[(LinphoneManager*)linphone_core_get_user_data(lc) onRegister:lc cfg:cfg state:state message:message];
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}
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static LinphoneCoreVTable linphonec_vtable;
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-(void) configurePayloadType:(const char*) type fromPrefKey: (NSString*)key withRate:(int)rate {
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if ([[NSUserDefaults standardUserDefaults] boolForKey:key]) {
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PayloadType* pt;
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if((pt = linphone_core_find_payload_type(theLinphoneCore,type,rate))) {
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linphone_core_enable_payload_type(theLinphoneCore,pt, TRUE);
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}
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}
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}
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-(void) kickOffNetworkConnection {
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/*start a new thread to avoid blocking the main ui in case of peer host failure*/
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[NSThread detachNewThreadSelector:@selector(runNetworkConnection) toTarget:self withObject:nil];
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}
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-(void) runNetworkConnection {
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CFWriteStreamRef writeStream;
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CFStreamCreatePairWithSocketToHost(NULL, (CFStringRef)@"192.168.0.200"/*"linphone.org"*/, 15000, nil, &writeStream);
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CFWriteStreamOpen (writeStream);
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const char* buff="hello";
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CFWriteStreamWrite (writeStream,(const UInt8*)buff,strlen(buff));
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CFWriteStreamClose (writeStream);
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}
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void networkReachabilityCallBack(SCNetworkReachabilityRef target, SCNetworkReachabilityFlags flags, void * info) {
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ms_message("Network connection flag [%x]",flags);
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LinphoneManager* lLinphoneMgr = (LinphoneManager*)info;
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if ([LinphoneManager getLc] != nil) {
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if ((flags == 0) | (flags & (kSCNetworkReachabilityFlagsConnectionRequired |kSCNetworkReachabilityFlagsConnectionOnTraffic))) {
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[[LinphoneManager instance] kickOffNetworkConnection];
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linphone_core_set_network_reachable([LinphoneManager getLc],false);
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((LinphoneManager*)info).connectivity = none;
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} else {
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Connectivity newConnectivity = flags & kSCNetworkReachabilityFlagsIsWWAN ? wwan:wifi;
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if (lLinphoneMgr.connectivity == none) {
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linphone_core_set_network_reachable([LinphoneManager getLc],true);
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} else if (lLinphoneMgr.connectivity != newConnectivity) {
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// connectivity has changed
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linphone_core_set_network_reachable([LinphoneManager getLc],false);
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linphone_core_set_network_reachable([LinphoneManager getLc],true);
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}
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lLinphoneMgr.connectivity=newConnectivity;
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ms_message("new network connectivity of type [%s]",(newConnectivity==wifi?"wifi":"wwan"));
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}
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}
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}
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-(void) doLinphoneConfiguration:(NSNotification *)notification {
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ms_message("Configuring Linphone");
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if (theLinphoneCore==nil) {
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ms_warning("cannot configure linphone beacause not initialized yet");
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return;
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}
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if ([[NSUserDefaults standardUserDefaults] boolForKey:@"debugenable_preference"]) {
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//redirect all traces to the iphone log framework
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linphone_core_enable_logs_with_cb((OrtpLogFunc)linphone_iphone_log_handler);
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}
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else {
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linphone_core_disable_logs();
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}
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NSString* transport = [[NSUserDefaults standardUserDefaults] stringForKey:@"transport_preference"];
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LCSipTransports transportValue;
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if (transport!=nil) {
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if (linphone_core_get_sip_transports(theLinphoneCore, &transportValue)) {
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ms_error("cannot get current transport");
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}
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if ([transport isEqualToString:@"tcp"]) {
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if (transportValue.tcp_port == 0) transportValue.tcp_port=transportValue.udp_port;
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transportValue.udp_port=0;
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} else if ([transport isEqualToString:@"udp"]){
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if (transportValue.udp_port == 0) transportValue.udp_port=transportValue.tcp_port;
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transportValue.tcp_port=0;
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} else {
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ms_error("unexpected trasnport [%s]",[transport cStringUsingEncoding:[NSString defaultCStringEncoding]]);
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}
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if (linphone_core_set_sip_transports(theLinphoneCore, &transportValue)) {
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ms_error("cannot set transport");
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}
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}
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// Set audio assets
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NSBundle* myBundle = [NSBundle mainBundle];
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const char* lRing = [[myBundle pathForResource:@"oldphone-mono"ofType:@"wav"] cStringUsingEncoding:[NSString defaultCStringEncoding]];
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linphone_core_set_ring(theLinphoneCore, lRing );
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const char* lRingBack = [[myBundle pathForResource:@"ringback"ofType:@"wav"] cStringUsingEncoding:[NSString defaultCStringEncoding]];
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linphone_core_set_ringback(theLinphoneCore, lRingBack);
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//configure sip account
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//madatory parameters
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NSString* username = [[NSUserDefaults standardUserDefaults] stringForKey:@"username_preference"];
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NSString* domain = [[NSUserDefaults standardUserDefaults] stringForKey:@"domain_preference"];
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NSString* accountPassword = [[NSUserDefaults standardUserDefaults] stringForKey:@"password_preference"];
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bool configCheckDisable = [[NSUserDefaults standardUserDefaults] boolForKey:@"check_config_disable_preference"];
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bool isOutboundProxy= [[NSUserDefaults standardUserDefaults] boolForKey:@"outbound_proxy_preference"];
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//clear auth info list
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linphone_core_clear_all_auth_info(theLinphoneCore);
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//clear existing proxy config
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linphone_core_clear_proxy_config(theLinphoneCore);
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if (username && [username length] >0 && domain && [domain length]>0) {
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const char* identity = [[NSString stringWithFormat:@"sip:%@@%@",username,domain] cStringUsingEncoding:[NSString defaultCStringEncoding]];
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const char* password = [accountPassword cStringUsingEncoding:[NSString defaultCStringEncoding]];
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NSString* proxyAddress = [[NSUserDefaults standardUserDefaults] stringForKey:@"proxy_preference"];
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if ((!proxyAddress | [proxyAddress length] <1 ) && domain) {
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proxyAddress = [NSString stringWithFormat:@"sip:%@",domain] ;
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} else {
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proxyAddress = [NSString stringWithFormat:@"sip:%@",proxyAddress] ;
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}
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const char* proxy = [proxyAddress cStringUsingEncoding:[NSString defaultCStringEncoding]];
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NSString* prefix = [[NSUserDefaults standardUserDefaults] stringForKey:@"prefix_preference"];
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//possible valid config detected
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LinphoneProxyConfig* proxyCfg;
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proxyCfg = linphone_proxy_config_new();
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// add username password
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LinphoneAddress *from = linphone_address_new(identity);
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LinphoneAuthInfo *info;
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if (from !=0){
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info=linphone_auth_info_new(linphone_address_get_username(from),NULL,password,NULL,NULL);
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linphone_core_add_auth_info(theLinphoneCore,info);
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}
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linphone_address_destroy(from);
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// configure proxy entries
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linphone_proxy_config_set_identity(proxyCfg,identity);
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linphone_proxy_config_set_server_addr(proxyCfg,proxy);
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linphone_proxy_config_enable_register(proxyCfg,true);
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if (isOutboundProxy)
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linphone_proxy_config_set_route(proxyCfg,proxy);
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if ([prefix length]>0) {
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linphone_proxy_config_set_dial_prefix(proxyCfg, [prefix cStringUsingEncoding:[NSString defaultCStringEncoding]]);
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}
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linphone_proxy_config_set_dial_escape_plus(proxyCfg,TRUE);
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linphone_core_add_proxy_config(theLinphoneCore,proxyCfg);
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//set to default proxy
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linphone_core_set_default_proxy(theLinphoneCore,proxyCfg);
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} else {
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if (configCheckDisable == false ) {
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UIAlertView* error = [[UIAlertView alloc] initWithTitle:@"Warning"
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message:@"It seems you have not configured any proxy server from settings"
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delegate:self
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cancelButtonTitle:@"Continue"
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otherButtonTitles:@"Never remind",nil];
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[error show];
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}
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}
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//tunnel
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BOOL lTunnelPrefEnabled = [[NSUserDefaults standardUserDefaults] boolForKey:@"tunnel_enabled_preference"];
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NSString* lTunnelPrefAddress = [[NSUserDefaults standardUserDefaults] stringForKey:@"tunnel_address_preference"];
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NSString* lTunnelPrefPort = [[NSUserDefaults standardUserDefaults] stringForKey:@"tunnel_port_preference"];
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int lTunnelPort = 443;
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if (lTunnelPrefPort && [lTunnelPrefPort length] > 0 && [lTunnelPrefPort intValue]) {
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lTunnelPort = [lTunnelPrefPort intValue];
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}
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if (lTunnelPrefAddress && [lTunnelPrefAddress length]) {
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sTunnelMgr->cleanServers();
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sTunnelMgr->addServer([lTunnelPrefAddress cStringUsingEncoding:[NSString defaultCStringEncoding]],lTunnelPort);
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}
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sTunnelMgr->enable(lTunnelPrefEnabled);
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//Configure Codecs
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PayloadType *pt;
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//get codecs from linphonerc
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const MSList *audioCodecs=linphone_core_get_audio_codecs(theLinphoneCore);
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const MSList *elem;
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//disable all codecs
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for (elem=audioCodecs;elem!=NULL;elem=elem->next){
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pt=(PayloadType*)elem->data;
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linphone_core_enable_payload_type(theLinphoneCore,pt,FALSE);
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}
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//read codecs from setting bundle and enable them one by one
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[self configurePayloadType:"speex" fromPrefKey:@"speex_16k_preference" withRate:16000];
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[self configurePayloadType:"speex" fromPrefKey:@"speex_8k_preference" withRate:8000];
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[self configurePayloadType:"AMR" fromPrefKey:@"amr_8k_preference" withRate:8000];
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[self configurePayloadType:"GSM" fromPrefKey:@"gsm_8k_preference" withRate:8000];
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[self configurePayloadType:"iLBC" fromPrefKey:@"ilbc_preference" withRate:8000];
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[self configurePayloadType:"PCMU" fromPrefKey:@"pcmu_preference" withRate:8000];
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[self configurePayloadType:"PCMA" fromPrefKey:@"pcma_preference" withRate:8000];
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UIDevice* device = [UIDevice currentDevice];
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bool backgroundSupported = false;
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if ([device respondsToSelector:@selector(isMultitaskingSupported)])
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backgroundSupported = [device isMultitaskingSupported];
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if (backgroundSupported) {
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isbackgroundModeEnabled = [[NSUserDefaults standardUserDefaults] boolForKey:@"backgroundmode_preference"];
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} else {
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isbackgroundModeEnabled=false;
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}
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}
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// no proxy configured alert
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- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex {
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if (buttonIndex == 1) {
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[[NSUserDefaults standardUserDefaults] setBool:true forKey:@"check_config_disable_preference"];
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}
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}
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-(void) destroyLibLinphone {
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[mIterateTimer invalidate];
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if (theLinphoneCore != nil) { //just in case application terminate before linphone core initialization
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linphone_core_destroy(theLinphoneCore);
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theLinphoneCore = nil;
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SCNetworkReachabilityUnscheduleFromRunLoop(proxyReachability, CFRunLoopGetCurrent(), kCFRunLoopDefaultMode);
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|
CFRelease(proxyReachability);
|
|
proxyReachability=nil;
|
|
}
|
|
if (sTunnelMgr) {
|
|
delete sTunnelMgr;
|
|
sTunnelMgr=NULL;
|
|
}
|
|
}
|
|
|
|
//**********************BG mode management*************************///////////
|
|
-(void) enterBackgroundMode {
|
|
|
|
struct addrinfo hints;
|
|
struct addrinfo *res=NULL;
|
|
int err;
|
|
|
|
LinphoneProxyConfig* proxyCfg;
|
|
LinphoneAddress *addr;
|
|
linphone_core_get_default_proxy(theLinphoneCore, &proxyCfg);
|
|
linphone_core_stop_dtmf_stream(theLinphoneCore);
|
|
|
|
if (isbackgroundModeEnabled && proxyCfg) {
|
|
//For registration register
|
|
linphone_core_refresh_registers(theLinphoneCore);
|
|
|
|
|
|
//wait for registration answer
|
|
int i=0;
|
|
while (!linphone_proxy_config_is_registered(proxyCfg) && i++<40 ) {
|
|
linphone_core_iterate(theLinphoneCore);
|
|
usleep(100000);
|
|
}
|
|
//register keepalive
|
|
if ([[UIApplication sharedApplication] setKeepAliveTimeout:600/*(NSTimeInterval)linphone_proxy_config_get_expires(proxyCfg)*/
|
|
handler:^{
|
|
ms_warning("keepalive handler");
|
|
if (theLinphoneCore == nil) {
|
|
ms_warning("It seam that Linphone BG mode was deacticated, just skipping");
|
|
return;
|
|
}
|
|
//kick up network cnx, just in case
|
|
[self kickOffNetworkConnection];
|
|
linphone_core_refresh_registers(theLinphoneCore);
|
|
linphone_core_iterate(theLinphoneCore);
|
|
}
|
|
]) {
|
|
|
|
|
|
ms_warning("keepalive handler succesfully registered");
|
|
} else {
|
|
ms_warning("keepalive handler cannot be registered");
|
|
}
|
|
LCSipTransports transportValue;
|
|
if (linphone_core_get_sip_transports(theLinphoneCore, &transportValue)) {
|
|
ms_error("cannot get current transport");
|
|
}
|
|
|
|
if (mReadStream == nil && transportValue.udp_port>0) { //only for udp
|
|
int sipsock = linphone_core_get_sip_socket(theLinphoneCore);
|
|
//disable keepalive handler
|
|
linphone_core_enable_keep_alive(theLinphoneCore, false);
|
|
const char *port;
|
|
addr=linphone_address_new(linphone_proxy_config_get_addr(proxyCfg));
|
|
memset(&hints,0,sizeof(hints));
|
|
hints.ai_family=linphone_core_ipv6_enabled(theLinphoneCore) ? AF_INET6 : AF_INET;
|
|
port=linphone_address_get_port(addr);
|
|
if (port==NULL) port="5060";
|
|
err=getaddrinfo(linphone_address_get_domain(addr),port,&hints,&res);
|
|
if (err!=0){
|
|
ms_error("getaddrinfo() failed for %s: %s",linphone_address_get_domain(addr),gai_strerror(err));
|
|
linphone_address_destroy(addr);
|
|
return;
|
|
}
|
|
err=connect(sipsock,res->ai_addr,res->ai_addrlen);
|
|
if (err==-1){
|
|
ms_error("Connect failed: %s",strerror(errno));
|
|
}
|
|
freeaddrinfo(res);
|
|
|
|
CFStreamCreatePairWithSocket(NULL, (CFSocketNativeHandle)sipsock, &mReadStream,nil);
|
|
|
|
if (!CFReadStreamSetProperty(mReadStream, kCFStreamNetworkServiceType, kCFStreamNetworkServiceTypeVoIP)) {
|
|
ms_error("cannot set service type to voip for read stream");
|
|
}
|
|
|
|
|
|
if (!CFReadStreamOpen(mReadStream)) {
|
|
ms_error("cannot open read stream");
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
ms_warning("Entering lite bg mode");
|
|
[self destroyLibLinphone];
|
|
}
|
|
|
|
}
|
|
|
|
|
|
//scheduling loop
|
|
-(void) iterate {
|
|
linphone_core_iterate(theLinphoneCore);
|
|
}
|
|
|
|
|
|
/*************
|
|
*lib linphone init method
|
|
*/
|
|
-(void)startLibLinphone {
|
|
|
|
//get default config from bundle
|
|
NSBundle* myBundle = [NSBundle mainBundle];
|
|
NSString* factoryConfig = [myBundle pathForResource:@"linphonerc"ofType:nil] ;
|
|
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
|
|
NSString *confiFileName = [[paths objectAtIndex:0] stringByAppendingString:@"/.linphonerc"];
|
|
connectivity=none;
|
|
|
|
|
|
//log management
|
|
|
|
if ([[NSUserDefaults standardUserDefaults] boolForKey:@"debugenable_preference"]) {
|
|
//redirect all traces to the iphone log framework
|
|
linphone_core_enable_logs_with_cb((OrtpLogFunc)linphone_iphone_log_handler);
|
|
}
|
|
else {
|
|
linphone_core_disable_logs();
|
|
}
|
|
|
|
libmsilbc_init();
|
|
|
|
#ifdef HAVE_AMR
|
|
libmsamr_init(); //load amr plugin if present from the liblinphone sdk
|
|
#endif /*
|
|
* Initialize linphone core
|
|
*/
|
|
|
|
linphonec_vtable.show =NULL;
|
|
linphonec_vtable.call_state_changed =(LinphoneCallStateCb)linphone_iphone_call_state;
|
|
linphonec_vtable.registration_state_changed = linphone_iphone_registration_state;
|
|
linphonec_vtable.notify_recv = NULL;
|
|
linphonec_vtable.new_subscription_request = NULL;
|
|
linphonec_vtable.auth_info_requested = NULL;
|
|
linphonec_vtable.display_status = linphone_iphone_display_status;
|
|
linphonec_vtable.display_message=linphone_iphone_log;
|
|
linphonec_vtable.display_warning=linphone_iphone_log;
|
|
linphonec_vtable.display_url=NULL;
|
|
linphonec_vtable.text_received=NULL;
|
|
linphonec_vtable.dtmf_received=NULL;
|
|
|
|
theLinphoneCore = linphone_core_new (&linphonec_vtable
|
|
, [confiFileName cStringUsingEncoding:[NSString defaultCStringEncoding]]
|
|
, [factoryConfig cStringUsingEncoding:[NSString defaultCStringEncoding]]
|
|
,self);
|
|
sTunnelMgr = LinphoneCoreExtensionFactory::instance()->createTunnelManager(theLinphoneCore);
|
|
sTunnelMgr->enableLogs(linphone_iphone_log_handler);
|
|
|
|
[[NSUserDefaults standardUserDefaults] synchronize];//sync before loading config
|
|
[ self doLinphoneConfiguration:nil];
|
|
|
|
proxyReachability=SCNetworkReachabilityCreateWithName(nil, "linphone.org");
|
|
proxyReachabilityContext.info=self;
|
|
SCNetworkReachabilitySetCallback(proxyReachability, (SCNetworkReachabilityCallBack)networkReachabilityCallBack,&proxyReachabilityContext);
|
|
SCNetworkReachabilityScheduleWithRunLoop(proxyReachability, CFRunLoopGetCurrent(), kCFRunLoopDefaultMode);
|
|
|
|
[[NSNotificationCenter defaultCenter] addObserver:self
|
|
selector:@selector(doLinphoneConfiguration:)
|
|
name:NSUserDefaultsDidChangeNotification object:nil];
|
|
|
|
//initial state is network off should be done as soon as possible
|
|
linphone_core_set_network_reachable(theLinphoneCore,false);
|
|
// start scheduler
|
|
mIterateTimer = [NSTimer scheduledTimerWithTimeInterval:0.1
|
|
target:self
|
|
selector:@selector(iterate)
|
|
userInfo:nil
|
|
repeats:YES];
|
|
//init audio session
|
|
AVAudioSession *audioSession = [AVAudioSession sharedInstance];
|
|
BOOL bAudioInputAvailable= [audioSession inputIsAvailable];
|
|
|
|
if(!bAudioInputAvailable){
|
|
UIAlertView* error = [[UIAlertView alloc] initWithTitle:@"No microphone"
|
|
message:@"You need to plug a microphone to your device to use this application."
|
|
delegate:nil
|
|
cancelButtonTitle:@"Ok"
|
|
otherButtonTitles:nil ,nil];
|
|
[error show];
|
|
}
|
|
/*IOS specific*/
|
|
linphone_core_start_dtmf_stream(theLinphoneCore);
|
|
|
|
|
|
}
|
|
-(void) becomeActive {
|
|
if (theLinphoneCore == nil) {
|
|
//back from standby and background mode is disabled
|
|
[self startLibLinphone];
|
|
|
|
} else {
|
|
ms_message("becomming active, make sure we are registered");
|
|
linphone_core_start_dtmf_stream(theLinphoneCore);
|
|
linphone_core_refresh_registers(theLinphoneCore);//just to make sure REGISTRATION is up to date
|
|
|
|
}
|
|
|
|
LCSipTransports transportValue;
|
|
if (linphone_core_get_sip_transports(theLinphoneCore, &transportValue)) {
|
|
ms_error("cannot get current transport");
|
|
}
|
|
if (transportValue.udp_port != 0) {
|
|
//enable sip keepalive
|
|
linphone_core_enable_keep_alive(theLinphoneCore, true);
|
|
}
|
|
if (mReadStream !=nil) {
|
|
//unconnect
|
|
int socket = linphone_core_get_sip_socket(theLinphoneCore);
|
|
struct sockaddr hints;
|
|
memset(&hints,0,sizeof(hints));
|
|
hints.sa_family=AF_UNSPEC;
|
|
connect(socket,&hints,sizeof(hints));
|
|
CFReadStreamClose(mReadStream);
|
|
CFRelease(mReadStream);
|
|
mReadStream=nil;
|
|
}
|
|
}
|
|
-(void) registerLogView:(id<LogView>) view {
|
|
mLogView = view;
|
|
}
|
|
@end
|