implement message delivery status notification

Classes/ChatRoomTableViewController.h

@@ -29,5 +29,6 @@
 @property (nonatomic, retain) NSString *remoteAddress;
 
 - (void)addChatEntry:(ChatModel*)chat;
+- (void)updateChatEntry:(ChatModel*)chat;
 
 @end

Classes/ChatRoomTableViewController.m

@@ -71,7 +71,19 @@
     [self.tableView endUpdates];
     [self scrollToLastUnread:true];
 }
-
+- (void)updateChatEntry:(ChatModel*)chat {
+    if(data == nil) {
+        [LinphoneLogger logc:LinphoneLoggerWarning format:"Cannot update entry: null data"];
+        return;
+    }
+	NSInteger index = [data indexOfObject:chat];
+    if (index<0) {
+		[LinphoneLogger logc:LinphoneLoggerWarning format:"chat entries diesn not exixt"];
+		return;
+	}
+	[[self tableView] reloadData]; //just reload
+	return;
+}
 - (void)scrollToLastUnread:(BOOL)animated {
     if(data == nil) {
         [LinphoneLogger logc:LinphoneLoggerWarning format:"Cannot add entry: null data"];

Classes/ChatRoomViewController.m

@@ -186,6 +186,15 @@ static UICompositeViewDescription *compositeDescription = nil;
     }
     [avatarImage setImage:image];
 }
+static void message_status(LinphoneChatMessage* msg,LinphoneChatMessageState state,void* ud) {
+	ChatRoomViewController* thiz=(ChatRoomViewController*)ud;
+	ChatModel *chat = (ChatModel *)linphone_chat_message_get_user_data(msg); 
+	[LinphoneLogger log:LinphoneLoggerLog 
+				 format:@"Delivery status for [%@] is [%s]",chat.message,linphone_chat_message_state_to_string(state)];
+	[chat setState:[NSNumber numberWithInt:state]];
+	[chat update];
+	[thiz.tableController updateChatEntry:chat];
+}
 
 - (BOOL)sendMessage:(NSString *)message {
     if(![LinphoneManager isLcReady]) {
@@ -211,6 +220,7 @@ static UICompositeViewDescription *compositeDescription = nil;
 		}
 
 		chatRoom = linphone_core_create_chat_room([LinphoneManager getLc], [remoteAddress UTF8String]);
+		
     }
     
     // Save message in database
@@ -221,11 +231,13 @@ static UICompositeViewDescription *compositeDescription = nil;
     [chat setDirection:[NSNumber numberWithInt:0]];
     [chat setTime:[NSDate date]];
     [chat setRead:[NSNumber numberWithInt:1]];
+	[chat setState:[NSNumber numberWithInt:1]]; //INPROGRESS
     [chat create];
     [tableController addChatEntry:chat];
     [chat release];
-    
-    linphone_chat_room_send_message(chatRoom, [message UTF8String]);
+    LinphoneChatMessage* msg = linphone_chat_room_create_message(chatRoom,[message UTF8String]);
+	linphone_chat_message_set_user_data(msg,chat);
+    linphone_chat_room_send_message2(chatRoom, msg,message_status,self);
     return TRUE;
 }
 

Classes/DialerViewController.m

@@ -27,7 +27,7 @@
 #import "Utils.h"
 
 #include "linphonecore.h"
-#include "private.h"
+
 
 @implementation DialerViewController
 

Classes/InCallTableViewController.m

@@ -22,7 +22,7 @@
 #import "UIConferenceHeader.h"
 #import "LinphoneManager.h"
 
-#include "private.h"
+
 
 @implementation InCallTableViewController
 
@@ -92,7 +92,7 @@ enum TableSection {
 + (bool)isInConference:(LinphoneCall*) call {
     if (!call)
         return false;
-    return linphone_call_get_current_params(call)->in_conference;
+    return linphone_call_is_in_conference(call);
 }
 
 + (int)callCount:(LinphoneCore*) lc {

Classes/InCallViewController.m

@@ -31,7 +31,7 @@
 #import "UILinphone.h"
 
 #include "linphonecore.h"
-#include "private.h"
+
 
 const NSInteger SECURE_BUTTON_TAG=5;
 
@@ -428,7 +428,8 @@ static UICompositeViewDescription *compositeDescription = nil;
     [videoWaitingForFirstImage startAnimating];
     
     LinphoneCall *call = linphone_core_get_current_call([LinphoneManager getLc]);
-    if (call != NULL && call->videostream) {
+    //linphone_call_params_get_used_video_codec return 0 if no video stream enabled
+	if (call != NULL && linphone_call_params_get_used_video_codec(linphone_call_get_current_params(call))) {
         linphone_call_set_next_video_frame_decoded_callback(call, hideSpinner, self);
     }
 }

Classes/LinphoneManager.m

@@ -33,7 +33,7 @@
 
 #include "linphonecore_utils.h"
 #include "lpconfig.h"
-#include "private.h"
+
 
 static LinphoneCore* theLinphoneCore = nil;
 static LinphoneManager* theLinphoneManager = nil;
@@ -231,13 +231,27 @@ struct codec_name_pref_table codec_pref_table[]={
 #pragma mark - Database Functions
 
 - (void)openDatabase {
-    NSString *src = [LinphoneManager bundleFile:@"database.sqlite"];
-    NSString *dst = [LinphoneManager documentFile:@"database.sqlite"];
-    [LinphoneManager copyFile:src destination:dst override:FALSE];
-
-    if(sqlite3_open([dst UTF8String], &database) != SQLITE_OK) {
-        [LinphoneLogger log:LinphoneLoggerError format:@"Can't open \"%@\" sqlite3 database.", dst];
-    }
+    NSString *databasePath = [LinphoneManager documentFile:@"chat_database.sqlite"];
+	NSFileManager *filemgr = [NSFileManager defaultManager];
+	//[filemgr removeItemAtPath:databasePath error:nil];
+	BOOL firstInstall= ![filemgr fileExistsAtPath: databasePath ];
+    
+	if(sqlite3_open([databasePath UTF8String], &database) != SQLITE_OK) {
+        [LinphoneLogger log:LinphoneLoggerError format:@"Can't open \"%@\" sqlite3 database.", databasePath];
+		return;
+    } 
+	
+	if (firstInstall) {
+		char *errMsg;
+		//better to create the db from the code
+		const char *sql_stmt = "CREATE TABLE chat (id INTEGER PRIMARY KEY AUTOINCREMENT, localContact TEXT NOT NULL, remoteContact TEXT NOT NULL, direction INTEGER, message TEXT NOT NULL, time NUMERIC, read INTEGER, state INTEGER)";
+			
+			if (sqlite3_exec(database, sql_stmt, NULL, NULL, &errMsg) != SQLITE_OK) {
+				[LinphoneLogger logc:LinphoneLoggerError format:"Can't create table error[%s] ", errMsg];
+			}
+	}
+	
+	[filemgr release];
 }
 
 - (void)closeDatabase {

Classes/LinphoneUI/UICallBar.m

@@ -23,7 +23,6 @@
 #import "Utils.h"
 
 #include "linphonecore.h"
-#include "private.h"
 
 @implementation UICallBar
 
@@ -218,6 +217,10 @@
     [[NSNotificationCenter defaultCenter] removeObserver:self 
                                                     name:kLinphoneCallUpdate
                                                   object:nil];
+	if (linphone_core_get_calls_nb([LinphoneManager getLc]) == 0) {
+		//reseting speaker button because no more call
+		speakerButton.selected=FALSE; 
+	}
 }
 
 #pragma mark - Event Functions

Classes/LinphoneUI/UIChatRoomCell.h

@@ -31,7 +31,7 @@
 @property (nonatomic, retain) IBOutlet UILabel *messageLabel;
 @property (nonatomic, retain) IBOutlet UIButton *deleteButton;
 @property (nonatomic, retain) IBOutlet UILabel *dateLabel;
-
+@property (nonatomic, retain) IBOutlet UIImageView* statusImage;
 - (id)initWithIdentifier:(NSString*)identifier;
 + (CGFloat)height:(ChatModel*)chat width:(int)width;
 

Classes/LinphoneUI/UIChatRoomCell.m

@@ -21,6 +21,7 @@
 #import "Utils.h"
 
 #import <NinePatch.h>
+#include "linphonecore.h"
 
 @implementation UIChatRoomCell
 
@@ -31,6 +32,7 @@
 @synthesize deleteButton;
 @synthesize dateLabel;
 @synthesize chat;
+@synthesize statusImage;
 
 static const CGFloat CELL_MIN_HEIGHT = 40.0f;
 static const CGFloat CELL_MIN_WIDTH = 150.0f;
@@ -59,7 +61,7 @@ static UIFont *CELL_FONT = nil;
     [messageLabel release];
     [deleteButton release];
     [dateLabel release];
-    
+    [statusImage release];
     [chat release];
     
     [super dealloc];
@@ -96,6 +98,18 @@ static UIFont *CELL_FONT = nil;
     [dateFormatter setLocale:locale];
     [dateLabel setText:[dateFormatter stringFromDate:[chat time]]];
     [dateFormatter release];
+	if ([chat.state intValue] == LinphoneChatMessageStateInProgress) {
+		[statusImage setImage:[UIImage imageNamed:@"chat_message_inprogress.png"] ];
+		statusImage.hidden=FALSE;
+	} else if ([chat.state intValue] == LinphoneChatMessageStateDelivered) {
+		[statusImage setImage:[UIImage imageNamed:@"chat_message_delivered.png"] ];
+		statusImage.hidden=FALSE;
+	} else if ([chat.state intValue] == LinphoneChatMessageStateNotDelivered) {
+		[statusImage setImage:[UIImage imageNamed:@"chat_message_not_delivered.png"]];
+		statusImage.hidden=FALSE;
+	} else {
+		statusImage.hidden=TRUE;
+	}
 }
 
 - (void)setEditing:(BOOL)editing {

Classes/LinphoneUI/UIChatRoomCell.xib

@@ -3,19 +3,19 @@
 	<data>
 		<int key="IBDocument.SystemTarget">1296</int>
 		<string key="IBDocument.SystemVersion">11E53</string>
-		<string key="IBDocument.InterfaceBuilderVersion">2549</string>
+		<string key="IBDocument.InterfaceBuilderVersion">2182</string>
 		<string key="IBDocument.AppKitVersion">1138.47</string>
 		<string key="IBDocument.HIToolboxVersion">569.00</string>
 		<object class="NSMutableDictionary" key="IBDocument.PluginVersions">
 			<string key="NS.key.0">com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
-			<string key="NS.object.0">1498</string>
+			<string key="NS.object.0">1181</string>
 		</object>
 		<array key="IBDocument.IntegratedClassDependencies">
-			<string>IBProxyObject</string>
 			<string>IBUIButton</string>
 			<string>IBUIImageView</string>
-			<string>IBUILabel</string>
 			<string>IBUIView</string>
+			<string>IBUILabel</string>
+			<string>IBProxyObject</string>
 		</array>
 		<array key="IBDocument.PluginDependencies">
 			<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
@@ -131,9 +131,10 @@
 							<object class="IBUILabel" id="504194589">
 								<reference key="NSNextResponder" ref="456806949"/>
 								<int key="NSvFlags">265</int>
-								<string key="NSFrame">{{14, 107}, {280, 7}}</string>
+								<string key="NSFrame">{{14, 107}, {260, 7}}</string>
 								<reference key="NSSuperview" ref="456806949"/>
 								<reference key="NSWindow"/>
+								<reference key="NSNextKeyView" ref="197441422"/>
 								<string key="NSReuseIdentifierKey">_NS:9</string>
 								<bool key="IBUIOpaque">NO</bool>
 								<bool key="IBUIClipsSubviews">YES</bool>
@@ -144,17 +145,33 @@
 								<reference key="IBUITextColor" ref="479423909"/>
 								<nil key="IBUIHighlightedColor"/>
 								<int key="IBUIBaselineAdjustment">0</int>
-								<float key="IBUIMinimumFontSize">10</float>
+								<float key="IBUIMinimumFontSize">8</float>
 								<int key="IBUITextAlignment">2</int>
 								<object class="IBUIFontDescription" key="IBUIFontDescription">
 									<int key="type">1</int>
-									<double key="pointSize">10</double>
+									<double key="pointSize">9</double>
 								</object>
 								<object class="NSFont" key="IBUIFont">
 									<string key="NSName">Helvetica</string>
-									<double key="NSSize">10</double>
+									<double key="NSSize">9</double>
 									<int key="NSfFlags">16</int>
 								</object>
+								<bool key="IBUIAdjustsFontSizeToFit">NO</bool>
+							</object>
+							<object class="IBUIImageView" id="197441422">
+								<reference key="NSNextResponder" ref="456806949"/>
+								<int key="NSvFlags">265</int>
+								<string key="NSFrame">{{284, 104}, {10, 10}}</string>
+								<reference key="NSSuperview" ref="456806949"/>
+								<reference key="NSWindow"/>
+								<reference key="NSNextKeyView"/>
+								<string key="NSReuseIdentifierKey">_NS:9</string>
+								<bool key="IBUIUserInteractionEnabled">NO</bool>
+								<string key="targetRuntimeIdentifier">IBCocoaTouchFramework</string>
+								<object class="NSCustomResource" key="IBUIImage">
+									<string key="NSClassName">NSImage</string>
+									<string key="NSResourceName">chat_message_not_delivered.png</string>
+								</object>
 							</object>
 						</array>
 						<string key="NSFrame">{{13, 13}, {294, 114}}</string>
@@ -186,6 +203,7 @@
 				<string key="NSFrameSize">{100, 100}</string>
 				<reference key="NSSuperview"/>
 				<reference key="NSWindow"/>
+				<reference key="NSNextKeyView"/>
 				<string key="NSReuseIdentifierKey">_NS:9</string>
 				<reference key="IBUIBackgroundColor" ref="765717609"/>
 				<string key="targetRuntimeIdentifier">IBCocoaTouchFramework</string>
@@ -196,6 +214,7 @@
 				<string key="NSFrameSize">{100, 100}</string>
 				<reference key="NSSuperview"/>
 				<reference key="NSWindow"/>
+				<reference key="NSNextKeyView"/>
 				<string key="NSReuseIdentifierKey">_NS:9</string>
 				<reference key="IBUIBackgroundColor" ref="765717609"/>
 				<string key="targetRuntimeIdentifier">IBCocoaTouchFramework</string>
@@ -267,6 +286,14 @@
 					</object>
 					<int key="connectionID">25</int>
 				</object>
+				<object class="IBConnectionRecord">
+					<object class="IBCocoaTouchOutletConnection" key="connection">
+						<string key="label">statusImage</string>
+						<reference key="source" ref="841351856"/>
+						<reference key="destination" ref="197441422"/>
+					</object>
+					<int key="connectionID">27</int>
+				</object>
 				<object class="IBConnectionRecord">
 					<object class="IBCocoaTouchEventConnection" key="connection">
 						<string key="label">onDeleteClick:</string>
@@ -331,6 +358,7 @@
 							<reference ref="281972462"/>
 							<reference ref="859609488"/>
 							<reference ref="504194589"/>
+							<reference ref="197441422"/>
 						</array>
 						<reference key="parent" ref="579600281"/>
 						<string key="objectName">messageView</string>
@@ -353,6 +381,12 @@
 						<reference key="parent" ref="456806949"/>
 						<string key="objectName">timestampLabel</string>
 					</object>
+					<object class="IBObjectRecord">
+						<int key="objectID">26</int>
+						<reference key="object" ref="197441422"/>
+						<reference key="parent" ref="456806949"/>
+						<string key="objectName">status</string>
+					</object>
 				</array>
 			</object>
 			<dictionary class="NSMutableDictionary" key="flattenedProperties">
@@ -367,6 +401,7 @@
 				<real value="1" key="18.IBUIButtonInspectorSelectedStateConfigurationMetadataKey"/>
 				<string key="2.IBPluginDependency">com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 				<string key="22.IBPluginDependency">com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
+				<string key="26.IBPluginDependency">com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 				<string key="3.IBPluginDependency">com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 				<string key="7.IBPluginDependency">com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 				<string key="9.IBPluginDependency">com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
@@ -375,7 +410,7 @@
 			<nil key="activeLocalization"/>
 			<dictionary class="NSMutableDictionary" key="localizations"/>
 			<nil key="sourceID"/>
-			<int key="maxID">25</int>
+			<int key="maxID">27</int>
 		</object>
 		<object class="IBClassDescriber" key="IBDocument.Classes">
 			<array class="NSMutableArray" key="referencedPartialClassDescriptions">
@@ -400,6 +435,7 @@
 						<string key="innerView">UIView</string>
 						<string key="messageLabel">UILabel</string>
 						<string key="messageView">UIView</string>
+						<string key="statusImage">UIImageView</string>
 					</dictionary>
 					<dictionary class="NSMutableDictionary" key="toOneOutletInfosByName">
 						<object class="IBToOneOutletInfo" key="backgroundImage">
@@ -426,6 +462,10 @@
 							<string key="name">messageView</string>
 							<string key="candidateClassName">UIView</string>
 						</object>
+						<object class="IBToOneOutletInfo" key="statusImage">
+							<string key="name">statusImage</string>
+							<string key="candidateClassName">UIImageView</string>
+						</object>
 					</dictionary>
 					<object class="IBClassDescriptionSource" key="sourceIdentifier">
 						<string key="majorKey">IBProjectSource</string>
@@ -444,9 +484,10 @@
 		<int key="IBDocument.defaultPropertyAccessControl">3</int>
 		<dictionary class="NSMutableDictionary" key="IBDocument.LastKnownImageSizes">
 			<string key="chat_bubble_incoming.png">{71, 46}</string>
+			<string key="chat_message_not_delivered.png">{18, 17}</string>
 			<string key="list_delete_default.png">{45, 45}</string>
 			<string key="list_delete_over.png">{45, 45}</string>
 		</dictionary>
-		<string key="IBCocoaTouchPluginVersion">1498</string>
+		<string key="IBCocoaTouchPluginVersion">1181</string>
 	</data>
 </archive>

Classes/LinphoneUI/UIHangUpButton.m

@@ -20,7 +20,6 @@
 #import "UIHangUpButton.h"
 #import "LinphoneManager.h"
 
-#import "private.h"
 
 @implementation UIHangUpButton
 
@@ -30,7 +29,7 @@
 + (bool)isInConference:(LinphoneCall*) call {
     if (!call)
         return false;
-    return linphone_call_get_current_params(call)->in_conference;
+    return linphone_call_is_in_conference(call);
 }
 
 + (int)callCount:(LinphoneCore*) lc {

Classes/LinphoneUI/UIPauseButton.m

@@ -21,7 +21,7 @@
 #import "LinphoneManager.h"
 
 #include "linphonecore.h"
-#include "private.h"
+
 
 @implementation UIPauseButton
 
@@ -62,7 +62,7 @@
 + (bool)isInConference: (LinphoneCall*) call {
     if (!call)
         return false;
-    return linphone_call_get_current_params(call)->in_conference;
+    return linphone_call_is_in_conference(call);
 }
 
 + (int)notInConferenceCallCount: (LinphoneCore*) lc {

Classes/Model/ChatModel.h

@@ -19,6 +19,7 @@
 
 #import <Foundation/Foundation.h>
 
+
 @interface ChatModel : NSObject {
     @private
     NSNumber *chatId;
@@ -28,6 +29,7 @@
     NSString *message;
     NSDate *time;
     NSNumber *read;
+	NSNumber *state; //0 IDLE, 1 in progress, 2 delivered, 3 not delivered see LinphoneChatMessageState
 }
 
 @property (readonly) NSNumber *chatId;
@@ -37,6 +39,7 @@
 @property (copy) NSString *message;
 @property (copy) NSDate *time;
 @property (copy) NSNumber *read;
+@property (copy) NSNumber *state;
 
 - (void)create;
 + (ChatModel*)read:(NSNumber*)id;

Classes/Model/ChatModel.m

@@ -29,7 +29,7 @@
 @synthesize direction;
 @synthesize time;
 @synthesize read;
-
+@synthesize state;
 
 #pragma mark - Lifecycle Functions
 
@@ -43,6 +43,7 @@
         self.message = [NSString stringWithUTF8String: (const char*) sqlite3_column_text(sqlStatement, 4)];
         self.time = [NSDate dateWithTimeIntervalSince1970:sqlite3_column_int(sqlStatement, 5)];
         self.read = [NSNumber numberWithInt:sqlite3_column_int(sqlStatement, 6)];
+		self.state = [NSNumber numberWithInt:sqlite3_column_int(sqlStatement, 7)];  
     }
     return self;
 }
@@ -55,7 +56,7 @@
     [direction release];
     [time release];
     [read release];
-    
+    [state release];
     [super dealloc];
 }
 
@@ -69,7 +70,7 @@
         return;
     }
     
-    const char *sql = "INSERT INTO chat (localContact, remoteContact, direction, message, time, read) VALUES (@LOCALCONTACT, @REMOTECONTACT, @DIRECTION, @MESSAGE, @TIME, @READ)";
+    const char *sql = "INSERT INTO chat (localContact, remoteContact, direction, message, time, read, state) VALUES (@LOCALCONTACT, @REMOTECONTACT, @DIRECTION, @MESSAGE, @TIME, @READ, @STATE)";
     sqlite3_stmt *sqlStatement;
     if (sqlite3_prepare_v2(database, sql, -1, &sqlStatement, NULL) != SQLITE_OK) {
         [LinphoneLogger logc:LinphoneLoggerError format:"Can't prepare the query: %s (%s)", sql, sqlite3_errmsg(database)];
@@ -83,6 +84,7 @@
     sqlite3_bind_text(sqlStatement, 4, [message UTF8String], -1, SQLITE_STATIC);
     sqlite3_bind_double(sqlStatement, 5, [time timeIntervalSince1970]);
     sqlite3_bind_int(sqlStatement, 6, [read intValue]);
+	sqlite3_bind_int(sqlStatement, 7, [state intValue]);
     
     if (sqlite3_step(sqlStatement) != SQLITE_DONE) {
         [LinphoneLogger logc:LinphoneLoggerError format:"Error during execution of query: %s (%s)", sql, sqlite3_errmsg(database)];
@@ -134,7 +136,7 @@
         return;
     }
     
-    const char *sql = "UPDATE chat SET localContact=@LOCALCONTACT, remoteContact=@REMOTECONTACT, direction=@DIRECTION, message=@MESSAGE, time=@TIME, read=@READ WHERE id=@ID";
+    const char *sql = "UPDATE chat SET localContact=@LOCALCONTACT, remoteContact=@REMOTECONTACT, direction=@DIRECTION, message=@MESSAGE, time=@TIME, read=@READ, state=@STATE WHERE id=@ID";
     sqlite3_stmt *sqlStatement;
     if (sqlite3_prepare_v2(database, sql, -1, &sqlStatement, NULL) != SQLITE_OK) {
         [LinphoneLogger logc:LinphoneLoggerError format:"Can't prepare the query: %s (%s)", sql, sqlite3_errmsg(database)];
@@ -148,7 +150,8 @@
     sqlite3_bind_text(sqlStatement, 4, [message UTF8String], -1, SQLITE_STATIC);
     sqlite3_bind_double(sqlStatement, 5, [time timeIntervalSince1970]);
     sqlite3_bind_int(sqlStatement, 6, [read intValue]);
-    sqlite3_bind_int(sqlStatement, 7, [chatId intValue]);
+    sqlite3_bind_int(sqlStatement, 7, [state intValue]);
+	sqlite3_bind_int(sqlStatement, 8, [chatId intValue]);
     
     if (sqlite3_step(sqlStatement) != SQLITE_DONE) {
         [LinphoneLogger logc:LinphoneLoggerError format:"Error during execution of query: %s (%s)", sql, sqlite3_errmsg(database)];
@@ -196,7 +199,7 @@
         return array;
     }
     
-    const char *sql = "SELECT id, localContact, remoteContact, direction, message, time, read FROM chat GROUP BY remoteContact ORDER BY time DESC";
+    const char *sql = "SELECT id, localContact, remoteContact, direction, message, time, read, state FROM chat GROUP BY remoteContact ORDER BY time DESC";
     sqlite3_stmt *sqlStatement;
     if (sqlite3_prepare_v2(database, sql, -1, &sqlStatement, NULL) != SQLITE_OK) {
         [LinphoneLogger logc:LinphoneLoggerError format:"Can't execute the query: %s (%s)", sql, sqlite3_errmsg(database)];
@@ -228,7 +231,7 @@
         return array;
     }
     
-    const char *sql = "SELECT id, localContact, remoteContact, direction, message, time, read FROM chat WHERE remoteContact=@REMOTECONTACT ORDER BY time ASC";
+    const char *sql = "SELECT id, localContact, remoteContact, direction, message, time, read, state FROM chat WHERE remoteContact=@REMOTECONTACT ORDER BY time ASC";
     sqlite3_stmt *sqlStatement;
     if (sqlite3_prepare_v2(database, sql, -1, &sqlStatement, NULL) != SQLITE_OK) {
         [LinphoneLogger logc:LinphoneLoggerError format:"Can't execute the query: %s (%s)", sql, sqlite3_errmsg(database)];

linphone.xcodeproj/project.pbxproj

@@ -35,6 +35,12 @@
 		223148E61178A09900637D6A /* libmsilbc.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 223148E51178A09900637D6A /* libmsilbc.a */; };
 		2234C8CA15ED049A00E18E83 /* DialerViewController.xib in Resources */ = {isa = PBXBuildFile; fileRef = 2234C8C715ED049A00E18E83 /* DialerViewController.xib */; };
 		2234C8CB15ED049A00E18E83 /* DialerViewController.xib in Resources */ = {isa = PBXBuildFile; fileRef = 2234C8C715ED049A00E18E83 /* DialerViewController.xib */; };
+		2234C8E915EE2F7F00E18E83 /* chat_message_delivered.png in Resources */ = {isa = PBXBuildFile; fileRef = 2234C8E715EE2F7F00E18E83 /* chat_message_delivered.png */; };
+		2234C8EA15EE2F7F00E18E83 /* chat_message_delivered.png in Resources */ = {isa = PBXBuildFile; fileRef = 2234C8E715EE2F7F00E18E83 /* chat_message_delivered.png */; };
+		2234C8EB15EE2F7F00E18E83 /* chat_message_not_delivered.png in Resources */ = {isa = PBXBuildFile; fileRef = 2234C8E815EE2F7F00E18E83 /* chat_message_not_delivered.png */; };
+		2234C8EC15EE2F7F00E18E83 /* chat_message_not_delivered.png in Resources */ = {isa = PBXBuildFile; fileRef = 2234C8E815EE2F7F00E18E83 /* chat_message_not_delivered.png */; };
+		2234C8EE15EE744200E18E83 /* chat_message_inprogress.png in Resources */ = {isa = PBXBuildFile; fileRef = 2234C8ED15EE744200E18E83 /* chat_message_inprogress.png */; };
+		2234C8EF15EE744200E18E83 /* chat_message_inprogress.png in Resources */ = {isa = PBXBuildFile; fileRef = 2234C8ED15EE744200E18E83 /* chat_message_inprogress.png */; };
 		2237D4091084D7A9001383EE /* ring.wav in Resources */ = {isa = PBXBuildFile; fileRef = 2237D4081084D7A9001383EE /* ring.wav */; };
 		2242E313125235120061DDCE /* ring.caf in Resources */ = {isa = PBXBuildFile; fileRef = 2242E312125235120061DDCE /* ring.caf */; };
 		224567C2107B968500F10948 /* AVFoundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 224567C1107B968500F10948 /* AVFoundation.framework */; settings = {ATTRIBUTES = (Weak, ); }; };
@@ -208,7 +214,6 @@
 		D32B6E2415A5B2020033019F /* chat_send_disabled.png in Resources */ = {isa = PBXBuildFile; fileRef = D32B6E2315A5B2020033019F /* chat_send_disabled.png */; };
 		D32B6E2915A5BC440033019F /* ChatRoomTableViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = D32B6E2815A5BC430033019F /* ChatRoomTableViewController.m */; };
 		D32B6E2A15A5BC440033019F /* ChatRoomTableViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = D32B6E2815A5BC430033019F /* ChatRoomTableViewController.m */; };
-		D32B6E2C15A5C0800033019F /* database.sqlite in Resources */ = {isa = PBXBuildFile; fileRef = D32B6E2B15A5C0800033019F /* database.sqlite */; };
 		D32B6E2F15A5C0AC0033019F /* libsqlite3.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = D32B6E2E15A5C0AC0033019F /* libsqlite3.dylib */; };
 		D32B6E3815A5C2430033019F /* ChatModel.m in Sources */ = {isa = PBXBuildFile; fileRef = D32B6E3715A5C2430033019F /* ChatModel.m */; };
 		D32B6E3915A5C2430033019F /* ChatModel.m in Sources */ = {isa = PBXBuildFile; fileRef = D32B6E3715A5C2430033019F /* ChatModel.m */; };
@@ -410,7 +415,6 @@
 		D34BD67415C13DB70070C209 /* contacts_linphone_selected.png in Resources */ = {isa = PBXBuildFile; fileRef = D354980415875534000081D8 /* contacts_linphone_selected.png */; };
 		D34BD67515C13DB70070C209 /* contacts_over.png in Resources */ = {isa = PBXBuildFile; fileRef = D38327FC158100E400FA0D23 /* contacts_over.png */; };
 		D34BD67615C13DB70070C209 /* contacts_selected.png in Resources */ = {isa = PBXBuildFile; fileRef = D38327EC1580FE3A00FA0D23 /* contacts_selected.png */; };
-		D34BD67715C13DB70070C209 /* database.sqlite in Resources */ = {isa = PBXBuildFile; fileRef = D32B6E2B15A5C0800033019F /* database.sqlite */; };
 		D34BD67815C13DB70070C209 /* decline_default.png in Resources */ = {isa = PBXBuildFile; fileRef = D3F83F761582253100336684 /* decline_default.png */; };
 		D34BD67915C13DB70070C209 /* decline_over.png in Resources */ = {isa = PBXBuildFile; fileRef = D3F83F771582253100336684 /* decline_over.png */; };
 		D34BD67A15C13DB70070C209 /* dialer_address_background.png in Resources */ = {isa = PBXBuildFile; fileRef = D3ED3E441585FB8C006C0DE4 /* dialer_address_background.png */; };
@@ -1340,6 +1344,9 @@
 		223148E31178A08200637D6A /* libilbc.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; name = libilbc.a; path = "liblinphone-sdk/apple-darwin/lib/libilbc.a"; sourceTree = "<group>"; };
 		223148E51178A09900637D6A /* libmsilbc.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; name = libmsilbc.a; path = "liblinphone-sdk/apple-darwin/lib/mediastreamer/plugins/libmsilbc.a"; sourceTree = "<group>"; };
 		2234C8C715ED049A00E18E83 /* DialerViewController.xib */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = file.xib; path = DialerViewController.xib; sourceTree = "<group>"; };
+		2234C8E715EE2F7F00E18E83 /* chat_message_delivered.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = chat_message_delivered.png; path = Resources/chat_message_delivered.png; sourceTree = "<group>"; };
+		2234C8E815EE2F7F00E18E83 /* chat_message_not_delivered.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = chat_message_not_delivered.png; path = Resources/chat_message_not_delivered.png; sourceTree = "<group>"; };
+		2234C8ED15EE744200E18E83 /* chat_message_inprogress.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = chat_message_inprogress.png; path = Resources/chat_message_inprogress.png; sourceTree = "<group>"; };
 		2237D4081084D7A9001383EE /* ring.wav */ = {isa = PBXFileReference; lastKnownFileType = audio.wav; name = ring.wav; path = Resources/ring.wav; sourceTree = "<group>"; };
 		2242E312125235120061DDCE /* ring.caf */ = {isa = PBXFileReference; lastKnownFileType = file; name = ring.caf; path = Resources/ring.caf; sourceTree = "<group>"; };
 		224567C1107B968500F10948 /* AVFoundation.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = AVFoundation.framework; path = System/Library/Frameworks/AVFoundation.framework; sourceTree = SDKROOT; };
@@ -1549,7 +1556,6 @@
 		D32B6E2315A5B2020033019F /* chat_send_disabled.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = chat_send_disabled.png; path = Resources/chat_send_disabled.png; sourceTree = "<group>"; };
 		D32B6E2715A5BC430033019F /* ChatRoomTableViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = ChatRoomTableViewController.h; sourceTree = "<group>"; };
 		D32B6E2815A5BC430033019F /* ChatRoomTableViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = ChatRoomTableViewController.m; sourceTree = "<group>"; };
-		D32B6E2B15A5C0800033019F /* database.sqlite */ = {isa = PBXFileReference; lastKnownFileType = file; name = database.sqlite; path = Resources/database.sqlite; sourceTree = "<group>"; };
 		D32B6E2E15A5C0AC0033019F /* libsqlite3.dylib */ = {isa = PBXFileReference; lastKnownFileType = "compiled.mach-o.dylib"; name = libsqlite3.dylib; path = usr/lib/libsqlite3.dylib; sourceTree = SDKROOT; };
 		D32B6E3615A5C2430033019F /* ChatModel.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = ChatModel.h; path = Model/ChatModel.h; sourceTree = "<group>"; };
 		D32B6E3715A5C2430033019F /* ChatModel.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; lineEnding = 0; name = ChatModel.m; path = Model/ChatModel.m; sourceTree = "<group>"; xcLanguageSpecificationIdentifier = xcode.lang.objc; };
@@ -2659,6 +2665,9 @@
 				57F005C615EE2D9200914747 /* linphonerc-factory */,
 				57F005C715EE2D9200914747 /* linphonerc-factory~ipad */,
 				57F005C315EE2CCF00914747 /* linphonerc */,
+				2234C8ED15EE744200E18E83 /* chat_message_inprogress.png */,
+				2234C8E715EE2F7F00E18E83 /* chat_message_delivered.png */,
+				2234C8E815EE2F7F00E18E83 /* chat_message_not_delivered.png */,
 				D3F83F741582253100336684 /* accept_default.png */,
 				D3F83F751582253100336684 /* accept_over.png */,
 				D3D6A39B159B0EEF005F692C /* add_call_default.png */,
@@ -2786,7 +2795,6 @@
 				D38327EC1580FE3A00FA0D23 /* contacts_selected.png */,
 				D3A74E7A15C69392001500B9 /* contacts_selected_landscape~ipad.png */,
 				D3A74E7B15C69392001500B9 /* contacts_selected~ipad.png */,
-				D32B6E2B15A5C0800033019F /* database.sqlite */,
 				D3F83F761582253100336684 /* decline_default.png */,
 				D3F83F771582253100336684 /* decline_over.png */,
 				D3ED3E441585FB8C006C0DE4 /* dialer_address_background.png */,
@@ -3532,7 +3540,6 @@
 				D3B9A3E515A58C450096EA4E /* chat_send_default.png in Resources */,
 				D3B9A3E715A58C450096EA4E /* chat_send_over.png in Resources */,
 				D32B6E2415A5B2020033019F /* chat_send_disabled.png in Resources */,
-				D32B6E2C15A5C0800033019F /* database.sqlite in Resources */,
 				D3A8BB7415A6C81A00F96BE5 /* UIChatRoomCell.xib in Resources */,
 				D3A8BB7B15A6CC3200F96BE5 /* chat_bubble_outgoing.png in Resources */,
 				D3A8BB7D15A6CC3200F96BE5 /* chat_bubble_incoming.png in Resources */,
@@ -3765,6 +3772,9 @@
 				57F005C415EE2CCF00914747 /* linphonerc in Resources */,
 				57F005C815EE2D9200914747 /* linphonerc-factory in Resources */,
 				57F005CA15EE2D9200914747 /* linphonerc-factory~ipad in Resources */,
+				2234C8E915EE2F7F00E18E83 /* chat_message_delivered.png in Resources */,
+				2234C8EB15EE2F7F00E18E83 /* chat_message_not_delivered.png in Resources */,
+				2234C8EE15EE744200E18E83 /* chat_message_inprogress.png in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -3892,7 +3902,6 @@
 				D34BD67415C13DB70070C209 /* contacts_linphone_selected.png in Resources */,
 				D34BD67515C13DB70070C209 /* contacts_over.png in Resources */,
 				D34BD67615C13DB70070C209 /* contacts_selected.png in Resources */,
-				D34BD67715C13DB70070C209 /* database.sqlite in Resources */,
 				D34BD67815C13DB70070C209 /* decline_default.png in Resources */,
 				D34BD67915C13DB70070C209 /* decline_over.png in Resources */,
 				D34BD67A15C13DB70070C209 /* dialer_address_background.png in Resources */,
@@ -4208,6 +4217,9 @@
 				57F005C515EE2CCF00914747 /* linphonerc in Resources */,
 				57F005C915EE2D9200914747 /* linphonerc-factory in Resources */,
 				57F005CB15EE2D9200914747 /* linphonerc-factory~ipad in Resources */,
+				2234C8EA15EE2F7F00E18E83 /* chat_message_delivered.png in Resources */,
+				2234C8EC15EE2F7F00E18E83 /* chat_message_not_delivered.png in Resources */,
+				2234C8EF15EE744200E18E83 /* chat_message_inprogress.png in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

submodules/liblinphone.xcodeproj/project.pbxproj

@@ -1812,7 +1812,6 @@
 					"POSIXTIMER_INTERVAL=10000",
 					IN_LINPHONE,
 					__MAC_AQ_ENABLED__,
-					HAVE_EXOSIP_GET_SOCKET,
 					MS2_INTERNAL,
 					VIDEO_ENABLED,
 					HAVE_LIBAVCODEC_AVCODEC_H,
@@ -1871,7 +1870,6 @@
 					"POSIXTIMER_INTERVAL=10000",
 					IN_LINPHONE,
 					__MAC_AQ_ENABLED__,
-					HAVE_EXOSIP_GET_SOCKET,
 					MS2_INTERNAL,
 					VIDEO_ENABLED,
 					HAVE_LIBAVCODEC_AVCODEC_H,
@@ -2196,7 +2194,6 @@
 					"POSIXTIMER_INTERVAL=10000",
 					IN_LINPHONE,
 					__MAC_AQ_ENABLED__,
-					HAVE_EXOSIP_GET_SOCKET,
 					MS2_INTERNAL,
 					VIDEO_ENABLED,
 					HAVE_LIBAVCODEC_AVCODEC_H,
@@ -2256,7 +2253,6 @@
 					"POSIXTIMER_INTERVAL=10000",
 					IN_LINPHONE,
 					__MAC_AQ_ENABLED__,
-					HAVE_EXOSIP_GET_SOCKET,
 					MS2_INTERNAL,
 					VIDEO_ENABLED,
 					HAVE_LIBAVCODEC_AVCODEC_H,
@@ -2316,7 +2312,6 @@
 					"POSIXTIMER_INTERVAL=10000",
 					IN_LINPHONE,
 					__MAC_AQ_ENABLED__,
-					HAVE_EXOSIP_GET_SOCKET,
 					MS2_INTERNAL,
 					VIDEO_ENABLED,
 					HAVE_LIBAVCODEC_AVCODEC_H,
@@ -2416,7 +2411,6 @@
 					"POSIXTIMER_INTERVAL=10000",
 					IN_LINPHONE,
 					__MAC_AQ_ENABLED__,
-					HAVE_EXOSIP_GET_SOCKET,
 					MS2_INTERNAL,
 					VIDEO_ENABLED,
 					HAVE_LIBAVCODEC_AVCODEC_H,

submodules/linphone

@@ -1 +1 @@
-Subproject commit 5139b557f8c922f16b4b2808d62cf63bdc293274
+Subproject commit d98fa4ed52f40001bef50be65c971a52ab845660