Merge pull request #1026 from schrorg/blacken-zones

Add new zone type - privacy zones

CMakeLists.txt

@@ -4,7 +4,7 @@
 #
 cmake_minimum_required (VERSION 2.6)
 project (zoneminder)
-set(zoneminder_VERSION "1.28.104")
+set(zoneminder_VERSION "1.28.105")
 # make API version a minor of ZM version
 set(zoneminder_API_VERSION "${zoneminder_VERSION}.1")
 

configure.ac

@@ -3,7 +3,7 @@
 # For instructions on building with cmake, please see INSTALL
 #
 AC_PREREQ(2.59)
-AC_INIT(zm,1.28.104,[http://www.zoneminder.com/forums/ - Please check FAQ first],zoneminder,http://www.zoneminder.com/downloads.html)
+AC_INIT(zm,1.28.105,[http://www.zoneminder.com/forums/ - Please check FAQ first],zoneminder,http://www.zoneminder.com/downloads.html)
 AM_INIT_AUTOMAKE
 AC_CONFIG_SRCDIR(src/zm.h)
 AC_CONFIG_HEADERS(config.h)

db/zm_create.sql.in

@@ -485,7 +485,7 @@ DROP TABLE IF EXISTS `ZonePresets`;
 CREATE TABLE `ZonePresets` (
   `Id` int(10) unsigned NOT NULL auto_increment,
   `Name` varchar(64) NOT NULL default '',
-  `Type` enum('Active','Inclusive','Exclusive','Preclusive','Inactive') NOT NULL default 'Active',
+  `Type` enum('Active','Inclusive','Exclusive','Preclusive','Inactive','Privacy') NOT NULL default 'Active',
   `Units` enum('Pixels','Percent') NOT NULL default 'Pixels',
   `CheckMethod` enum('AlarmedPixels','FilteredPixels','Blobs') NOT NULL default 'Blobs',
   `MinPixelThreshold` smallint(5) unsigned default NULL,
@@ -514,7 +514,7 @@ CREATE TABLE `Zones` (
   `Id` int(10) unsigned NOT NULL auto_increment,
   `MonitorId` int(10) unsigned NOT NULL default '0',
   `Name` varchar(64) NOT NULL default '',
-  `Type` enum('Active','Inclusive','Exclusive','Preclusive','Inactive') NOT NULL default 'Active',
+  `Type` enum('Active','Inclusive','Exclusive','Preclusive','Inactive','Privacy') NOT NULL default 'Active',
   `Units` enum('Pixels','Percent') NOT NULL default 'Pixels',
   `NumCoords` tinyint(3) unsigned NOT NULL default '0',
   `Coords` tinytext NOT NULL,

db/zm_update-1.28.105.sql

@@ -0,0 +1,10 @@
+--
+-- This updates a 1.28.104 database to 1.28.105
+--
+
+--
+-- Add Privacy type to Zone Types
+--
+
+alter table Zones       modify Type enum('Active','Inclusive','Exclusive','Preclusive','Inactive','Privacy') NOT NULL DEFAULT 'Active';
+alter table ZonePresets modify Type enum('Active','Inclusive','Exclusive','Preclusive','Inactive','Privacy') NOT NULL DEFAULT 'Active';

src/zm_image.cpp

@@ -1735,6 +1735,59 @@ const Coord Image::centreCoord( const char *text ) const
     return( Coord( x, y ) );
 }
 
+/* RGB32 compatible: complete */
+void Image::MaskPrivacy( const unsigned char *p_bitmask, const Rgb pixel_colour )
+{
+    const uint8_t pixel_r_col = RED_VAL_RGBA(pixel_colour);
+    const uint8_t pixel_g_col = GREEN_VAL_RGBA(pixel_colour);
+    const uint8_t pixel_b_col = BLUE_VAL_RGBA(pixel_colour);
+    const uint8_t pixel_bw_col = pixel_colour & 0xff;
+    const Rgb pixel_rgb_col = rgb_convert(pixel_colour,subpixelorder);
+
+    unsigned char *ptr = &buffer[0];
+    unsigned int i = 0;
+
+    for ( unsigned int y = 0; y < height; y++ )
+    {
+        if ( colours == ZM_COLOUR_GRAY8 )
+        {
+            for ( unsigned int x = 0; x < width; x++, ptr++ )
+            {
+                if ( p_bitmask[i] )
+                    *ptr = pixel_bw_col;
+                i++;
+            }
+        }
+        else if ( colours == ZM_COLOUR_RGB24 )
+        {
+            for ( unsigned int x = 0; x < width; x++, ptr += colours )
+            {
+                if ( p_bitmask[i] )
+                {
+                    RED_PTR_RGBA(ptr) = pixel_r_col;
+                    GREEN_PTR_RGBA(ptr) = pixel_g_col;
+                    BLUE_PTR_RGBA(ptr) = pixel_b_col;
+                }
+                i++;
+            }
+        }
+        else if ( colours == ZM_COLOUR_RGB32 )
+	{
+            for ( unsigned int x = 0; x < width; x++, ptr += colours )
+            {
+                Rgb *temp_ptr = (Rgb*)ptr;
+                if ( p_bitmask[i] )
+                    *temp_ptr = pixel_rgb_col;
+                i++;
+            }
+	} else {
+		Panic("MaskPrivacy called with unexpected colours: %d", colours);
+		return;
+	}
+
+    }
+}
+
 /* RGB32 compatible: complete */
 void Image::Annotate( const char *p_text, const Coord &coord, const int size, const Rgb fg_colour, const Rgb bg_colour )
 {

src/zm_image.h

@@ -231,6 +231,7 @@ public:
 	void Delta( const Image &image, Image* targetimage) const;
 
 	const Coord centreCoord( const char *text ) const;
+        void MaskPrivacy( const unsigned char *p_bitmask, const Rgb pixel_colour=0x00222222 );
 	void Annotate( const char *p_text, const Coord &coord, const int size=1, const Rgb fg_colour=RGB_WHITE, const Rgb bg_colour=RGB_BLACK );
 	Image *HighlightEdges( Rgb colour, unsigned int p_colours, unsigned int p_subpixelorder, const Box *limits=0 );
 	//Image *HighlightEdges( Rgb colour, const Polygon &polygon );

src/zm_monitor.cpp

@@ -607,6 +607,10 @@ Monitor::~Monitor()
 		delete[] images;
 		images = 0;
 	}
+        if ( privacy_bitmask ) {
+            delete[] privacy_bitmask;
+            privacy_bitmask = NULL;
+        }
 	if ( mem_ptr ) {
 		if ( event )
 			Info( "%s: %03d - Closing event %d, shutting down", name, image_count, event->Id() );
@@ -686,6 +690,27 @@ void Monitor::AddZones( int p_n_zones, Zone *p_zones[] )
     zones = p_zones;
 }
 
+void Monitor::AddPrivacyBitmask( Zone *p_zones[] )
+{
+    delete[] privacy_bitmask;
+    privacy_bitmask = NULL;
+    Image *privacy_image = NULL;
+
+    for ( int i = 0; i < n_zones; i++ )
+        if ( p_zones[i]->IsPrivacy() )
+        {
+            if ( !privacy_image )
+            {
+                privacy_image = new Image( width, height, 1, ZM_SUBPIX_ORDER_NONE);
+                privacy_image->Clear();
+            }
+            privacy_image->Fill( 0xff, p_zones[i]->GetPolygon() );
+            privacy_image->Outline( 0xff, p_zones[i]->GetPolygon() );
+        }
+    if ( privacy_image )
+        privacy_bitmask = privacy_image->Buffer();
+}
+
 Monitor::State Monitor::GetState() const
 {
     return( (State)shared_data->state );
@@ -2179,6 +2204,7 @@ Debug( 1, "Got %d for v4l_captures_per_frame", v4l_captures_per_frame );
         Zone **zones = 0;
         int n_zones = Zone::Load( monitors[i], zones );
         monitors[i]->AddZones( n_zones, zones );
+        monitors[i]->AddPrivacyBitmask( zones );
         Debug( 1, "Loaded monitor %d(%s), %d zones", id, name, n_zones );
     }
     if ( mysql_errno( &dbconn ) )
@@ -2360,6 +2386,7 @@ int Monitor::LoadRemoteMonitors( const char *protocol, const char *host, const c
         Zone **zones = 0;
         int n_zones = Zone::Load( monitors[i], zones );
         monitors[i]->AddZones( n_zones, zones );
+        monitors[i]->AddPrivacyBitmask( zones );
         Debug( 1, "Loaded monitor %d(%s), %d zones", id, name.c_str(), n_zones );
     }
     if ( mysql_errno( &dbconn ) )
@@ -2504,6 +2531,7 @@ int Monitor::LoadFileMonitors( const char *file, Monitor **&monitors, Purpose pu
         Zone **zones = 0;
         int n_zones = Zone::Load( monitors[i], zones );
         monitors[i]->AddZones( n_zones, zones );
+        monitors[i]->AddPrivacyBitmask( zones );
         Debug( 1, "Loaded monitor %d(%s), %d zones", id, name, n_zones );
     }
     if ( mysql_errno( &dbconn ) )
@@ -2653,6 +2681,7 @@ int Monitor::LoadFfmpegMonitors( const char *file, Monitor **&monitors, Purpose
         Zone **zones = 0;
         int n_zones = Zone::Load( monitors[i], zones );
         monitors[i]->AddZones( n_zones, zones );
+        monitors[i]->AddPrivacyBitmask( zones );
         Debug( 1, "Loaded monitor %d(%s), %d zones", id, name, n_zones );
     }
     if ( mysql_errno( &dbconn ) )
@@ -2980,6 +3009,7 @@ Debug( 1, "Got %d for v4l_captures_per_frame", v4l_captures_per_frame );
             Zone **zones = 0;
             n_zones = Zone::Load( monitor, zones );
             monitor->AddZones( n_zones, zones );
+            monitor->AddPrivacyBitmask( zones );
         }
         Debug( 1, "Loaded monitor %d(%s), %d zones", id, name.c_str(), n_zones );
     }
@@ -3097,6 +3127,9 @@ int Monitor::Capture()
             }
         }
 
+        if ( privacy_bitmask )
+            capture_image->MaskPrivacy( privacy_bitmask );
+
         gettimeofday( image_buffer[index].timestamp, NULL );
         if ( config.timestamp_on_capture )
         {

src/zm_monitor.h

@@ -294,6 +294,7 @@ protected:
 
 	int			n_zones;
 	Zone			**zones;
+	const unsigned char	*privacy_bitmask;
 
 	struct timeval		**timestamps;
 	Image			**images;
@@ -310,6 +311,7 @@ public:
 	~Monitor();
 
 	void AddZones( int p_n_zones, Zone *p_zones[] );
+	void AddPrivacyBitmask( Zone *p_zones[] );
 
 	bool connect();
 	inline int ShmValid() const

src/zm_zone.cpp

@@ -1013,7 +1013,10 @@ int Zone::Load( Monitor *monitor, Zone **&zones )
 		{
 			zones[i] = new Zone( monitor, Id, Name, polygon );
 		}
-		else
+                else if ( atoi(dbrow[2]) == Zone::PRIVACY )
+                {
+                        zones[i] = new Zone( monitor, Id, Name, (Zone::ZoneType)Type, polygon );
+                }
 		{
 			zones[i] = new Zone( monitor, Id, Name, (Zone::ZoneType)Type, polygon, AlarmRGB, (Zone::CheckMethod)CheckMethod, MinPixelThreshold, MaxPixelThreshold, MinAlarmPixels, MaxAlarmPixels, Coord( FilterX, FilterY ), MinFilterPixels, MaxFilterPixels, MinBlobPixels, MaxBlobPixels, MinBlobs, MaxBlobs, OverloadFrames, ExtendAlarmFrames );
 		}
@@ -1039,8 +1042,9 @@ bool Zone::DumpSettings( char *output, bool /*verbose*/ )
 		type==INCLUSIVE?"Inclusive":(
 		type==EXCLUSIVE?"Exclusive":(
 		type==PRECLUSIVE?"Preclusive":(
-		type==INACTIVE?"Inactive":"Unknown"
+		type==INACTIVE?"Inactive":(
-	)))));
+		type==PRIVACY?"Privacy":"Unknown"
+	))))));
 	sprintf( output+strlen(output), "  Shape : %d points\n", polygon.getNumCoords() );
 	for ( int i = 0; i < polygon.getNumCoords(); i++ )
 	{

src/zm_zone.h

@@ -43,7 +43,7 @@ protected:
 	};
 
 public:
-	typedef enum { ACTIVE=1, INCLUSIVE, EXCLUSIVE, PRECLUSIVE, INACTIVE } ZoneType;
+	typedef enum { ACTIVE=1, INCLUSIVE, EXCLUSIVE, PRECLUSIVE, INACTIVE, PRIVACY } ZoneType;
 	typedef enum { ALARMED_PIXELS=1, FILTERED_PIXELS, BLOBS } CheckMethod;
 
 protected:
@@ -111,6 +111,10 @@ public:
 	{
 		Setup( p_monitor, p_id, p_label, Zone::INACTIVE, p_polygon, RGB_BLACK, (Zone::CheckMethod)0, 0, 0, 0, 0, Coord( 0, 0 ), 0, 0, 0, 0, 0, 0, 0, 0 );
 	}
+	Zone( Monitor *p_monitor, int p_id, const char *p_label, ZoneType p_type, const Polygon &p_polygon )
+	{
+		Setup( p_monitor, p_id, p_label, p_type, p_polygon, RGB_BLACK, (Zone::CheckMethod)0, 0, 0, 0, 0, Coord( 0, 0 ), 0, 0, 0, 0, 0, 0, 0, 0 );
+	}
 
 public:
 	~Zone();
@@ -123,6 +127,7 @@ public:
 	inline bool IsExclusive() const { return( type == EXCLUSIVE ); }
 	inline bool IsPreclusive() const { return( type == PRECLUSIVE ); }
 	inline bool IsInactive() const { return( type == INACTIVE ); }
+	inline bool IsPrivacy() const { return( type == PRIVACY ); }
 	inline const Image *AlarmImage() const { return( image ); }
 	inline const Polygon &GetPolygon() const { return( polygon ); }
 	inline bool Alarmed() const { return( alarmed ); }

version

@@ -1 +1 @@
-1.28.104
+1.28.105

web/includes/actions.php

@@ -324,9 +324,22 @@ if ( !empty($action) )
                 }
                 //if ( $cookies ) session_write_close();
                 if ( daemonCheck() )
+                {
+		    if ( $_REQUEST['newZone']['Type'] == 'Privacy' )
+		    {
+			zmaControl( $monitor, "stop" );
+			zmcControl( $monitor, "restart" );
+			zmaControl( $monitor, "start" );
+		    }
+		    else
 		    {
 			zmaControl( $mid, "restart" );
 		    }
+		}
+		if ( $_REQUEST['newZone']['Type'] == 'Privacy' && $monitor['Controllable'] ) {
+		    require_once( 'control_functions.php' );
+		    sendControlCommand( $mid, 'quit' );
+		}
                 $refreshParent = true;
             }
             $view = 'none';
@@ -374,6 +387,7 @@ if ( !empty($action) )
                 $deletedZid = 0;
                 foreach( $_REQUEST['markZids'] as $markZid )
                 {
+                    $zone = dbFetchOne( "select * from Zones where Id=?", NULL, array($markZid) );
                     dbQuery( "delete from Zones WHERE MonitorId=? AND Id=?", array( $mid, $markZid) );
                     $deletedZid = 1;
                 }
@@ -382,7 +396,16 @@ if ( !empty($action) )
                     //if ( $cookies )
                         //session_write_close();
                     if ( daemonCheck() )
+                        if ( $zone['Type'] == 'Privacy' )
+                        {
+                            zmaControl( $mid, "stop" );
+                            zmcControl( $mid, "restart" );
+                            zmaControl( $mid, "start" );
+                        }
+                        else
+                        {
                             zmaControl( $mid, "restart" );
+                        }
                     $refreshParent = true;
                 }
             }

web/skins/classic/views/js/zone.js

@@ -5,7 +5,7 @@ function validateForm( form )
     {
         errors[errors.length] = selfIntersectingString;
     }
-    if ( form.elements['newZone[Type]'].value != 'Inactive' )
+    if ( form.elements['newZone[Type]'].value != 'Inactive' && form.elements['newZone[Type]'].value != 'Privacy' )
     {
         if ( !form.newAlarmRgbR.value || !form.newAlarmRgbG.value || !form.newAlarmRgbB.value )
         {
@@ -95,7 +95,7 @@ function submitForm( form )
 function applyZoneType()
 {
     var form = document.zoneForm;
-    if ( form.elements['newZone[Type]'].value == 'Inactive' )
+    if ( form.elements['newZone[Type]'].value == 'Inactive' || form.elements['newZone[Type]'].value == 'Privacy' )
     {
         form.presetSelector.disabled = true;
         form.newAlarmRgbR.disabled = true;
@@ -420,6 +420,10 @@ function saveChanges( element )
     if ( validateForm( form ) )
     {
         submitForm( form );
+        if ( form.elements['newZone[Type]'].value == 'Privacy' )
+        {
+            alert( 'Capture process for this monitor will be restarted for the Privacy zone changes to take effect.' );
+        }
         return( true );
     }
     return( false );