577 lines
18 KiB
Objective-C
577 lines
18 KiB
Objective-C
//
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// MGMSIPCall.m
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// VoiceBase
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//
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// Created by Mr. Gecko on 9/10/10.
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// Copyright (c) 2011 Mr. Gecko's Media (James Coleman). http://mrgeckosmedia.com/
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//
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// Permission to use, copy, modify, and/or distribute this software for any purpose
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// with or without fee is hereby granted, provided that the above copyright notice
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// and this permission notice appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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// FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT,
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// OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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// DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
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// ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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//
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#if MGMSIPENABLED
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#import "MGMSIPCall.h"
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#import "MGMSIPAccount.h"
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#import "MGMSIPURL.h"
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#import "MGMSIP.h"
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#import "MGMAddons.h"
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#import <AudioToolbox/AudioToolbox.h>
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@implementation MGMSIPCall
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- (id)initWithIdentifier:(pjsua_call_id)theIdentifier account:(MGMSIPAccount *)theAccount {
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if ((self = [super init])) {
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account = theAccount;
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identifier = theIdentifier;
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pj_thread_desc PJThreadDesc;
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[[MGMSIP sharedSIP] registerThread:&PJThreadDesc];
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pjsua_call_info callInfo;
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pj_status_t status = pjsua_call_get_info(identifier, &callInfo);
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if (status!=PJ_SUCCESS) {
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[self release];
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self = nil;
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} else {
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remoteURL = [[MGMSIPURL URLWithSIPID:[NSString stringWithPJString:callInfo.remote_info]] retain];
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localURL = [[MGMSIPURL URLWithSIPID:[NSString stringWithPJString:callInfo.local_info]] retain];
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state = callInfo.state;
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stateText = [[NSString stringWithPJString:callInfo.state_text] copy];
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lastStatus = callInfo.last_status;
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lastStatusText = [[NSString stringWithPJString:callInfo.last_status_text] copy];
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onHold = NO;
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holdMusicPlayer = PJSUA_INVALID_ID;
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recorderID = PJSUA_INVALID_ID;
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incoming = (state==MGMSIPCallIncomingState);
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muted = NO;
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speaker = NO;
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toneGenSlot = PJSUA_INVALID_ID;
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}
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bzero(&PJThreadDesc, sizeof(pj_thread_desc));
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}
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return self;
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}
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- (void)dealloc {
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if (isRingbackOn)
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[self stopRingback];
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[self hangUp];
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[remoteURL release];
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[localURL release];
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[stateText release];
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[lastStatusText release];
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[transferStatusText release];
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[holdMusicPath release];
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if (toneGenSlot!=PJSUA_INVALID_ID) {
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pjsua_conf_remove_port(toneGenSlot);
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pjmedia_port_destroy(toneGenPort);
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toneGenPort = NULL;
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}
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[super dealloc];
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}
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- (NSString *)description {
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return [NSString stringWithFormat:@"Remote: %@ Local: %@", remoteURL, localURL];
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}
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- (id<MGMSIPCallDelegate>)delegate {
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return delegate;
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}
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- (void)setDelegate:(id)theDelegate {
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delegate = theDelegate;
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}
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- (MGMSIPAccount *)account {
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return account;
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}
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- (pjsua_call_id)identifier {
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return identifier;
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}
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- (void)setIdentifier:(pjsua_call_id)theIdentifier {
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identifier = theIdentifier;
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}
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- (MGMSIPURL *)remoteURL {
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return remoteURL;
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}
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- (MGMSIPURL *)localURL {
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return localURL;
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}
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- (MGMSIPCallState)state {
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return state;
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}
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- (void)setState:(MGMSIPCallState)theState {
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if (theState==MGMSIPCallDisconnectedState) {
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#if TARGET_OS_IPHONE
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if (speaker) [self speaker];
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#endif
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if (recorderID!=PJSUA_INVALID_ID)
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[self performSelectorOnMainThread:@selector(stopRecordingMain) withObject:nil waitUntilDone:YES];
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if (isRingbackOn)
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[self stopRingback];
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if (holdMusicPlayer!=PJSUA_INVALID_ID)
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[self performSelectorOnMainThread:@selector(stopHoldMusic) withObject:nil waitUntilDone:YES];
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}
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state = theState;
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}
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- (NSString *)stateText {
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return stateText;
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}
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- (void)setStateText:(NSString *)theStateText {
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[stateText release];
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stateText = [theStateText copy];
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}
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- (int)lastStatus {
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return lastStatus;
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}
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- (void)setLastStatus:(int)theLastStatus {
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lastStatus = theLastStatus;
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}
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- (NSString *)lastStatusText {
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return lastStatusText;
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}
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- (void)setLastStatusText:(NSString *)theLastStatusText {
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[lastStatusText release];
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lastStatusText = [theLastStatusText copy];
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}
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- (int)transferStatus {
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return transferStatus;
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}
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- (void)setTransferStatus:(int)theTransferStatus {
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transferStatus = theTransferStatus;
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}
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- (NSString *)transferStatusText {
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return transferStatusText;
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}
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- (void)setTransferStatusText:(NSString *)theTransferStatusText {
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[transferStatusText release];
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transferStatusText = [theTransferStatusText copy];
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}
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- (BOOL)isIncoming {
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return incoming;
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}
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- (BOOL)isActive {
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if (identifier==PJSUA_INVALID_ID)
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return NO;
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pj_thread_desc PJThreadDesc;
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[[MGMSIP sharedSIP] registerThread:&PJThreadDesc];
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pj_bool_t active = pjsua_call_is_active(identifier);
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bzero(&PJThreadDesc, sizeof(pj_thread_desc));
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return (active==PJ_TRUE);
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}
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- (BOOL)hasMedia {
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if (identifier==PJSUA_INVALID_ID)
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return NO;
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pj_thread_desc PJThreadDesc;
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[[MGMSIP sharedSIP] registerThread:&PJThreadDesc];
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pj_bool_t media = pjsua_call_has_media(identifier);
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bzero(&PJThreadDesc, sizeof(pj_thread_desc));
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return (media==PJ_TRUE);
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}
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- (BOOL)hasActiveMedia {
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if (identifier==PJSUA_INVALID_ID)
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return NO;
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pj_thread_desc PJThreadDesc;
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[[MGMSIP sharedSIP] registerThread:&PJThreadDesc];
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pjsua_call_info callInfo;
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pjsua_call_get_info(identifier, &callInfo);
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bzero(&PJThreadDesc, sizeof(pj_thread_desc));
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return (callInfo.media_status==PJSUA_CALL_MEDIA_ACTIVE);
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}
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- (BOOL)isLocalOnHold {
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if (identifier==PJSUA_INVALID_ID)
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return NO;
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return onHold;
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}
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- (BOOL)isRemoteOnHold {
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if (identifier==PJSUA_INVALID_ID)
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return NO;
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pj_thread_desc PJThreadDesc;
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[[MGMSIP sharedSIP] registerThread:&PJThreadDesc];
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pjsua_call_info callInfo;
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pjsua_call_get_info(identifier, &callInfo);
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bzero(&PJThreadDesc, sizeof(pj_thread_desc));
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return (callInfo.media_status==PJSUA_CALL_MEDIA_REMOTE_HOLD);
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}
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- (void)setHoldMusicPath:(NSString *)thePath {
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[holdMusicPath release];
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holdMusicPath = [thePath copy];
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}
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- (void)hold {
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pj_thread_desc PJThreadDesc;
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[[MGMSIP sharedSIP] registerThread:&PJThreadDesc];
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if (state==MGMSIPCallConfirmedState) {
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pjsua_conf_port_id conf_port = pjsua_call_get_conf_port(identifier);
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if (!onHold) {
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onHold = YES;
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pjsua_conf_disconnect(0, conf_port);
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pjsua_conf_adjust_rx_level(conf_port, 0);
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[self performSelectorOnMainThread:@selector(startHoldMusic) withObject:nil waitUntilDone:YES];
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} else {
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onHold = NO;
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pjsua_conf_connect(0, conf_port);
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pjsua_conf_adjust_rx_level(conf_port, [[MGMSIP sharedSIP] micVolume]);
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[self performSelectorOnMainThread:@selector(stopHoldMusic) withObject:nil waitUntilDone:YES];
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}
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}
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bzero(&PJThreadDesc, sizeof(pj_thread_desc));
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}
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- (void)startHoldMusic {
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if (holdMusicPlayer!=PJSUA_INVALID_ID)
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return;
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holdMusicPlayer = [self playSoundMain:holdMusicPath loop:YES];
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}
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- (void)stopHoldMusic {
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[self stopPlayingSound:&holdMusicPlayer];
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}
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- (void)answer {
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if (identifier==PJSUA_INVALID_ID || state==MGMSIPCallDisconnectedState)
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return;
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pj_thread_desc PJThreadDesc;
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[[MGMSIP sharedSIP] registerThread:&PJThreadDesc];
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pj_status_t status = pjsua_call_answer(identifier, PJSIP_SC_OK, NULL, NULL);
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if (status!=PJ_SUCCESS)
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NSLog(@"Error answering call %@", self);
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bzero(&PJThreadDesc, sizeof(pj_thread_desc));
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}
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- (void)hangUp {
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if (identifier==PJSUA_INVALID_ID || state==MGMSIPCallDisconnectedState)
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return;
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if (isRingbackOn)
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[self stopRingback];
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pj_thread_desc PJThreadDesc;
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[[MGMSIP sharedSIP] registerThread:&PJThreadDesc];
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if (recorderID!=PJSUA_INVALID_ID)
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[self performSelectorOnMainThread:@selector(stopRecordingMain) withObject:nil waitUntilDone:YES];
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pj_status_t status = pjsua_call_hangup(identifier, 0, NULL, NULL);
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if (status!=PJ_SUCCESS)
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NSLog(@"Error hanging up call %@", self);
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}
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- (void)sendRingingNotification {
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if (identifier==PJSUA_INVALID_ID || state==MGMSIPCallDisconnectedState)
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return;
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pj_thread_desc PJThreadDesc;
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[[MGMSIP sharedSIP] registerThread:&PJThreadDesc];
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pj_status_t status = pjsua_call_answer(identifier, PJSIP_SC_RINGING, NULL, NULL);
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if (status!=PJ_SUCCESS)
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NSLog(@"Error sending ringing notification to call %@", self);
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bzero(&PJThreadDesc, sizeof(pj_thread_desc));
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}
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- (void)replyWithTemporarilyUnavailable {
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if (identifier==PJSUA_INVALID_ID || state==MGMSIPCallDisconnectedState)
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return;
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pj_thread_desc PJThreadDesc;
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[[MGMSIP sharedSIP] registerThread:&PJThreadDesc];
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pj_status_t status = pjsua_call_answer(identifier, PJSIP_SC_TEMPORARILY_UNAVAILABLE, NULL, NULL);
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if (status!=PJ_SUCCESS)
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NSLog(@"Error replying 480 Temporarily Unavailable");
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bzero(&PJThreadDesc, sizeof(pj_thread_desc));
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}
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- (void)startRingback {
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if (identifier==PJSUA_INVALID_ID)
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return;
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if (isRingbackOn)
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return;
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isRingbackOn = YES;
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pj_thread_desc PJThreadDesc;
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[[MGMSIP sharedSIP] registerThread:&PJThreadDesc];
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[[MGMSIP sharedSIP] setRingbackCount:[[MGMSIP sharedSIP] ringbackCount]+1];
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if ([[MGMSIP sharedSIP] ringbackCount]==1 && [[MGMSIP sharedSIP] ringbackSlot]!=PJSUA_INVALID_ID)
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pjsua_conf_connect([[MGMSIP sharedSIP] ringbackSlot], 0);
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bzero(&PJThreadDesc, sizeof(pj_thread_desc));
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}
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- (void)stopRingback {
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if (identifier==PJSUA_INVALID_ID)
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return;
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if (!isRingbackOn)
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return;
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isRingbackOn = NO;
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pj_thread_desc PJThreadDesc;
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[[MGMSIP sharedSIP] registerThread:&PJThreadDesc];
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int ringbackCount = [[MGMSIP sharedSIP] ringbackCount];
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if (ringbackCount<=0) return;
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[[MGMSIP sharedSIP] setRingbackCount:ringbackCount-1];
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if ([[MGMSIP sharedSIP] ringbackSlot]!=PJSUA_INVALID_ID) {
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pjsua_conf_disconnect([[MGMSIP sharedSIP] ringbackSlot], 0);
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pjmedia_tonegen_rewind([[MGMSIP sharedSIP] ringbackPort]);
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}
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bzero(&PJThreadDesc, sizeof(pj_thread_desc));
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}
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- (void)sendDTMFDigits:(NSString *)theDigits {
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if (identifier==PJSUA_INVALID_ID || state!=MGMSIPCallConfirmedState)
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return;
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pj_thread_desc PJThreadDesc;
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[[MGMSIP sharedSIP] registerThread:&PJThreadDesc];
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NSLog(@"%@", theDigits);
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if ([account dtmfToneType]==0) {
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pj_str_t digits = [theDigits PJString];
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pj_status_t status = pjsua_call_dial_dtmf(identifier, &digits);
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if (status!=PJ_SUCCESS)
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NSLog(@"Unable to send DTMF tone.");
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} else if ([account dtmfToneType]==1) {
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const pj_str_t INFO = pj_str("INFO");
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for (unsigned int i=0; i<[theDigits length]; i++) {
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pjsua_msg_data messageData;
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pjsua_msg_data_init(&messageData);
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messageData.content_type = pj_str("application/dtmf-relay");
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messageData.msg_body = [[NSString stringWithFormat:@"Signal=%C\r\nDuration=300", [theDigits characterAtIndex:i]] PJString];
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pj_status_t status = pjsua_call_send_request(identifier, &INFO, &messageData);
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if (status!=PJ_SUCCESS)
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NSLog(@"Unable to send DTMF tone.");
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}
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}
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if (toneGenSlot==PJSUA_INVALID_ID) {
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pjsua_media_config mediaConfig = [[MGMSIP sharedSIP] mediaConfig];
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unsigned int samplesPerFrame = mediaConfig.audio_frame_ptime * mediaConfig.clock_rate * mediaConfig.channel_count / 1000;
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pj_status_t status = pjmedia_tonegen_create([[MGMSIP sharedSIP] PJPool], mediaConfig.clock_rate, mediaConfig.channel_count, samplesPerFrame, 16, 0, &toneGenPort);
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if (status!=PJ_SUCCESS) {
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NSLog(@"Error creating tone generator");
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} else {
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status = pjsua_conf_add_port([[MGMSIP sharedSIP] PJPool], toneGenPort, &toneGenSlot);
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if (status!=PJ_SUCCESS)
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NSLog(@"Error adding tone generator");
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else
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pjsua_conf_connect(toneGenSlot, 0);
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}
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}
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if ([account dtmfToneType]==2) {
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NSLog(@"Using Tone Generator.");
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pjsua_conf_connect(toneGenSlot, pjsua_call_get_conf_port(identifier));
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}
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for (unsigned int i=0; i<[theDigits length]; i++) {
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pjmedia_tonegen_stop(toneGenPort);
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pjmedia_tone_digit digit[1];
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digit[0].digit = [theDigits characterAtIndex:i];
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digit[0].on_msec = 300;
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digit[0].off_msec = 300;
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digit[0].volume = 16383;
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pjmedia_tonegen_play_digits(toneGenPort, 1, digit, 0);
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if ([theDigits length]!=1 && (i+1)<[theDigits length]) [NSThread sleepUntilDate:[NSDate dateWithTimeIntervalSinceNow:1]];
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}
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bzero(&PJThreadDesc, sizeof(pj_thread_desc));
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}
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- (void)receivedDTMFDigit:(int)theDigit {
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if (identifier==PJSUA_INVALID_ID || state!=MGMSIPCallConfirmedState)
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return;
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if (delegate!=nil && [delegate respondsToSelector:@selector(receivedDMTFDigit:)]) [delegate receivedDMTFDigit:theDigit];
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pj_thread_desc PJThreadDesc;
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[[MGMSIP sharedSIP] registerThread:&PJThreadDesc];
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if (toneGenSlot==PJSUA_INVALID_ID) {
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pjsua_media_config mediaConfig = [[MGMSIP sharedSIP] mediaConfig];
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unsigned int samplesPerFrame = mediaConfig.audio_frame_ptime * mediaConfig.clock_rate * mediaConfig.channel_count / 1000;
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pj_status_t status = pjmedia_tonegen_create([[MGMSIP sharedSIP] PJPool], mediaConfig.clock_rate, mediaConfig.channel_count, samplesPerFrame, 16, 0, &toneGenPort);
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if (status!=PJ_SUCCESS) {
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NSLog(@"Error creating tone generator");
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} else {
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status = pjsua_conf_add_port([[MGMSIP sharedSIP] PJPool], toneGenPort, &toneGenSlot);
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if (status!=PJ_SUCCESS)
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NSLog(@"Error adding tone generator");
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else
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pjsua_conf_connect(toneGenSlot, 0);
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}
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}
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pjmedia_tonegen_stop(toneGenPort);
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pjsua_conf_disconnect(toneGenSlot, pjsua_call_get_conf_port(identifier));
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pjmedia_tone_digit digit[1];
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digit[0].digit = theDigit;
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digit[0].on_msec = 100;
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digit[0].off_msec = 100;
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digit[0].volume = 16383;
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pjmedia_tonegen_play_digits(toneGenPort, 1, digit, 0);
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bzero(&PJThreadDesc, sizeof(pj_thread_desc));
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}
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- (void)playSound:(NSString *)theFile {
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NSMethodSignature *signature = [self methodSignatureForSelector:@selector(playSoundMain:loop:)];
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NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:signature];
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[invocation setSelector:@selector(playSoundMain:loop:)];
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[invocation setArgument:&theFile atIndex:2];
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BOOL shouldLoop = NO;
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[invocation setArgument:&shouldLoop atIndex:3];
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[invocation performSelectorOnMainThread:@selector(invokeWithTarget:) withObject:self waitUntilDone:YES];
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}
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- (pjsua_player_id)playSoundMain:(NSString *)theFile loop:(BOOL)shouldLoop {
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if (identifier==PJSUA_INVALID_ID || state!=MGMSIPCallConfirmedState)
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return PJSUA_INVALID_ID;
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pj_thread_desc PJThreadDesc;
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[[MGMSIP sharedSIP] registerThread:&PJThreadDesc];
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pjsua_player_id player_id = PJSUA_INVALID_ID;
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if (theFile==nil || ![[NSFileManager defaultManager] fileExistsAtPath:theFile])
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return player_id;
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pj_str_t file = [theFile PJString];
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pj_status_t status = pjsua_player_create(&file, (shouldLoop ? 0 : PJMEDIA_FILE_NO_LOOP), &player_id);
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if (status!=PJ_SUCCESS) {
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NSLog(@"Couldn't create player");
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return PJSUA_INVALID_ID;
|
|
} else {
|
|
status = pjsua_conf_connect(pjsua_player_get_conf_port(player_id), pjsua_call_get_conf_port(identifier));
|
|
if (status!=PJ_SUCCESS)
|
|
NSLog(@"Unable to play sound");
|
|
}
|
|
bzero(&PJThreadDesc, sizeof(pj_thread_desc));
|
|
return player_id;
|
|
}
|
|
- (void)stopPlayingSound:(pjsua_player_id *)thePlayerID {
|
|
if (*thePlayerID==PJSUA_INVALID_ID)
|
|
return;
|
|
|
|
pj_thread_desc PJThreadDesc;
|
|
[[MGMSIP sharedSIP] registerThread:&PJThreadDesc];
|
|
|
|
pjsua_player_destroy(*thePlayerID);
|
|
*thePlayerID = PJSUA_INVALID_ID;
|
|
bzero(&PJThreadDesc, sizeof(pj_thread_desc));
|
|
}
|
|
|
|
- (BOOL)isRecording {
|
|
return (recorderID!=PJSUA_INVALID_ID);
|
|
}
|
|
- (void)startRecording:(NSString *)toFile {
|
|
[self performSelectorOnMainThread:@selector(startRecordingMain:) withObject:toFile waitUntilDone:YES];
|
|
}
|
|
- (void)startRecordingMain:(NSString *)toFile {
|
|
if (recorderID!=PJSUA_INVALID_ID || identifier==PJSUA_INVALID_ID || state!=MGMSIPCallConfirmedState)
|
|
return;
|
|
|
|
pj_thread_desc PJThreadDesc;
|
|
[[MGMSIP sharedSIP] registerThread:&PJThreadDesc];
|
|
|
|
pj_str_t file = [toFile PJString];
|
|
pj_status_t status = pjsua_recorder_create(&file, 0, NULL, 0, 0, &recorderID);
|
|
if (status!=PJ_SUCCESS) {
|
|
NSLog(@"Couldn't create recorder");
|
|
} else {
|
|
pjsua_conf_connect(pjsua_call_get_conf_port(identifier), pjsua_recorder_get_conf_port(recorderID));
|
|
pjsua_conf_connect(0, pjsua_recorder_get_conf_port(recorderID));
|
|
}
|
|
bzero(&PJThreadDesc, sizeof(pj_thread_desc));
|
|
}
|
|
- (void)stopRecording {
|
|
[self performSelectorOnMainThread:@selector(stopRecordingMain) withObject:nil waitUntilDone:YES];
|
|
}
|
|
- (void)stopRecordingMain {
|
|
if (recorderID==PJSUA_INVALID_ID)
|
|
return;
|
|
|
|
pj_thread_desc PJThreadDesc;
|
|
[[MGMSIP sharedSIP] registerThread:&PJThreadDesc];
|
|
|
|
pjsua_recorder_destroy(recorderID);
|
|
recorderID = PJSUA_INVALID_ID;
|
|
bzero(&PJThreadDesc, sizeof(pj_thread_desc));
|
|
}
|
|
|
|
- (BOOL)isMuted {
|
|
return muted;
|
|
}
|
|
- (void)mute {
|
|
if (identifier==PJSUA_INVALID_ID || holdMusicPlayer!=PJSUA_INVALID_ID || state!=MGMSIPCallConfirmedState)
|
|
return;
|
|
|
|
pj_thread_desc PJThreadDesc;
|
|
[[MGMSIP sharedSIP] registerThread:&PJThreadDesc];
|
|
|
|
pj_status_t status;
|
|
if (muted)
|
|
status = pjsua_conf_adjust_rx_level(pjsua_call_get_conf_port(identifier), [[MGMSIP sharedSIP] micVolume]);
|
|
else
|
|
status = pjsua_conf_adjust_rx_level(pjsua_call_get_conf_port(identifier), 0);
|
|
if (status!=PJ_SUCCESS)
|
|
NSLog(@"Error %@ speakers for call %@", (muted ? @"unmuting" : @"mutting"), self);
|
|
else
|
|
muted = !muted;
|
|
bzero(&PJThreadDesc, sizeof(pj_thread_desc));
|
|
}
|
|
- (BOOL)isMicMuted {
|
|
return micMuted;
|
|
}
|
|
- (void)muteMic {
|
|
if (identifier==PJSUA_INVALID_ID || holdMusicPlayer!=PJSUA_INVALID_ID || state!=MGMSIPCallConfirmedState)
|
|
return;
|
|
|
|
pj_thread_desc PJThreadDesc;
|
|
[[MGMSIP sharedSIP] registerThread:&PJThreadDesc];
|
|
|
|
pj_status_t status;
|
|
if (micMuted)
|
|
status = pjsua_conf_connect(0, pjsua_call_get_conf_port(identifier));
|
|
else
|
|
status = pjsua_conf_disconnect(0, pjsua_call_get_conf_port(identifier));
|
|
if (status!=PJ_SUCCESS)
|
|
NSLog(@"Error %@ microphone for call %@", (micMuted ? @"unmuting" : @"mutting"), self);
|
|
else
|
|
micMuted = !micMuted;
|
|
bzero(&PJThreadDesc, sizeof(pj_thread_desc));
|
|
}
|
|
|
|
#if TARGET_OS_IPHONE
|
|
- (BOOL)isOnSpeaker {
|
|
return speaker;
|
|
}
|
|
- (void)speaker {
|
|
speaker = !speaker;
|
|
UInt32 route = (speaker ? kAudioSessionOverrideAudioRoute_Speaker : kAudioSessionOverrideAudioRoute_None);
|
|
if (AudioSessionSetProperty(kAudioSessionProperty_OverrideAudioRoute, sizeof(route), &route)!=noErr)
|
|
speaker = !speaker;
|
|
}
|
|
#endif
|
|
@end
|
|
#endif |