Allow a magic combination to trigger a debug popup.

Classes/DialerViewController.h

@@ -27,7 +27,7 @@
 #import "UITransferButton.h"
 #import "UIDigitButton.h"
 
-@interface DialerViewController : UIViewController <UITextFieldDelegate, UICompositeViewDelegate> {
+@interface DialerViewController : UIViewController <UITextFieldDelegate, UICompositeViewDelegate, MFMailComposeViewControllerDelegate> {
 }
 
 - (void)setAddress:(NSString*)address;

Classes/DialerViewController.m

@@ -22,6 +22,7 @@
 
 #import "DialerViewController.h"
 #import "IncallViewController.h"
+#import "DTAlertView.h"
 #import "LinphoneManager.h"
 #import "PhoneMainView.h"
 #import "Utils.h"
@@ -276,6 +277,89 @@ static UICompositeViewDescription *compositeDescription = nil;
     }
 }
 
+#pragma mark - Debug Functions
+-(void)presentMailViewWithTitle:(NSString*)subject forRecipients:(NSArray*)recipients attachLogs:(BOOL)attachLogs {
+	if( [MFMailComposeViewController canSendMail] ){
+		MFMailComposeViewController* controller = [[MFMailComposeViewController alloc] init];
+		if( controller ){
+			controller.mailComposeDelegate = self;
+			[controller setSubject:subject];
+			[controller setToRecipients:recipients];
+
+			if( attachLogs ){
+				char * filepath = linphone_core_compress_log_collection([LinphoneManager getLc]);
+				if (filepath == NULL) {
+					Linphone_err(@"Cannot sent logs: file is NULL");
+					return;
+				}
+				NSString *appName = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleDisplayName"];
+				NSString *filename = [appName stringByAppendingString:@".gz"];
+				NSString *mimeType = @"text/plain";
+
+				if ([filename hasSuffix:@".gz"]) {
+					mimeType = @"application/gzip";
+					filename = [appName stringByAppendingString:@".gz"];
+				} else {
+					Linphone_err(@"Unknown extension type: %@, cancelling email", filename);
+					return;
+				}
+				[controller setMessageBody:NSLocalizedString(@"Application logs", nil) isHTML:NO];
+				[controller addAttachmentData:[NSData dataWithContentsOfFile:[NSString stringWithUTF8String:filepath]] mimeType:mimeType fileName:filename];
+
+				ms_free(filepath);
+
+			}
+			self.modalPresentationStyle = UIModalPresentationPageSheet;
+			[self.view.window.rootViewController presentViewController:controller animated:TRUE completion:^{}];
+			[controller release];
+		}
+
+	} else {
+		UIAlertView* alert = [[UIAlertView alloc] initWithTitle:subject
+														message:NSLocalizedString(@"Error: no mail account configured", nil)
+													   delegate:nil
+											  cancelButtonTitle:NSLocalizedString(@"OK", nil)
+											  otherButtonTitles: nil];
+		[alert show];
+		[alert release];
+	}
+}
+
+
+- (BOOL)displayDebugPopup:(NSString*)address {
+	LinphoneManager* mgr = [LinphoneManager instance];
+	NSString* debugAddress = [mgr lpConfigStringForKey:@"debug_popup_magic" withDefault:@""];
+	if( ![debugAddress isEqualToString:@""] && [address isEqualToString:debugAddress]){
+
+
+		DTAlertView* alertView = [[DTAlertView alloc] initWithTitle:NSLocalizedString(@"Debug", nil)
+															message:NSLocalizedString(@"Choose an action", nil)];
+
+		[alertView addCancelButtonWithTitle:NSLocalizedString(@"Cancel", nil) block:nil];
+
+		[alertView addButtonWithTitle:NSLocalizedString(@"Send logs", nil) block:^{
+			NSString* appName = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleDisplayName"];
+			NSString* logsAddress = [mgr lpConfigStringForKey:@"debug_popup_email" withDefault:@"linphone-ios@linphone.org"];
+			[self presentMailViewWithTitle:appName forRecipients:@[logsAddress] attachLogs:true];
+		}];
+
+		BOOL debugEnabled   = [[LinphoneManager instance] lpConfigBoolForKey:@"debugenable_preference"];
+		NSString* actionLog = (debugEnabled ? NSLocalizedString(@"Disable logs", nil) : NSLocalizedString(@"Enable logs", nil));
+		[alertView addButtonWithTitle:actionLog block:^{
+			// enable / disable
+			BOOL enableDebug = ![mgr lpConfigBoolForKey:@"debugenable_preference"];
+			[mgr lpConfigSetBool:enableDebug forKey:@"debugenable_preference"];
+			[mgr setLogsEnabled:enableDebug];
+		}];
+
+		[alertView show];
+		[alertView release];
+		return true;
+	}
+	return false;
+}
+
+
 #pragma mark -
 
 - (void)callUpdate:(LinphoneCall*)call state:(LinphoneCallState)state {
@@ -339,6 +423,13 @@ static UICompositeViewDescription *compositeDescription = nil;
     return YES;
 }
 
+#pragma mark - MFComposeMailDelegate
+
+-(void)mailComposeController:(MFMailComposeViewController *)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError *)error {
+	[controller dismissViewControllerAnimated:TRUE completion:^{}];
+	[self.navigationController setNavigationBarHidden:TRUE animated:FALSE];
+}
+
 
 #pragma mark - Action Functions
 
@@ -359,6 +450,9 @@ static UICompositeViewDescription *compositeDescription = nil;
 }
 
 - (IBAction)onAddressChange: (id)sender {
+	if( [self displayDebugPopup:self.addressField.text] ){
+		self.addressField.text = @"";
+	}
     if([[addressField text] length] > 0) {
         [addContactButton setEnabled:TRUE];
         [eraseButton setEnabled:TRUE];

Classes/LinphoneManager.h

@@ -157,6 +157,7 @@ typedef struct _LinphoneManagerSounds {
 + (BOOL)copyFile:(NSString*)src destination:(NSString*)dst override:(BOOL)override;
 + (NSString*)bundleFile:(NSString*)file;
 + (NSString*)documentFile:(NSString*)file;
++ (NSString*)cacheDirectory;
 
 - (void)acceptCall:(LinphoneCall *)call;
 - (void)call:(NSString *)address displayName:(NSString*)displayName transfer:(BOOL)transfer;

Classes/LinphoneManager.m

@@ -1459,14 +1459,8 @@ static BOOL libStarted = FALSE;
     libmsbcg729_init(); // load g729 plugin
 #endif
 
-    /*to make sure we don't loose debug trace*/
-    if ([self lpConfigBoolForKey:@"debugenable_preference"]) {
-        linphone_core_enable_logs_with_cb((OrtpLogFunc)linphone_iphone_log_handler);
-        ortp_set_log_level_mask(ORTP_DEBUG|ORTP_MESSAGE|ORTP_WARNING|ORTP_ERROR|ORTP_FATAL);
-		/*must be done before creating linphone core to get its traces too*/
-    }
 	linphone_core_set_log_collection_path([[LinphoneManager cacheDirectory] UTF8String]);
-	linphone_core_enable_log_collection([self lpConfigBoolForKey:@"debugenable_preference"]);
+	[self setLogsEnabled:[self lpConfigBoolForKey:@"debugenable_preference"]];
 
 
 	theLinphoneCore = linphone_core_new_with_config (&linphonec_vtable
@@ -2080,10 +2074,12 @@ static void audioRouteChangeListenerCallback (
 
 -(void)setLogsEnabled:(BOOL)enabled {
 	if (enabled) {
+		NSLog(@"Enabling debug logs");
 		linphone_core_enable_logs_with_cb((OrtpLogFunc)linphone_iphone_log_handler);
 		ortp_set_log_level_mask(ORTP_DEBUG|ORTP_MESSAGE|ORTP_WARNING|ORTP_ERROR|ORTP_FATAL);
 		linphone_core_enable_log_collection(enabled);
 	} else {
+		NSLog(@"Disabling debug logs");
 		linphone_core_enable_log_collection(enabled);
 		linphone_core_disable_logs();
 	}