Newer
Older
}
/**
* @desc Check that given location is valid
* @param p_location location to be checked
* @return true on success, false otherwise
*/
//FIXME RGY Titan doesn't support dot notation after valueof at the moment
// (valueof(p_location).longitude != c_maxLongitude + 1) and
// (valueof(p_location).latitude != c_maxLatitude + 1);
(valueof(p_location.longitude) != c_maxLongitude + 1) and
(valueof(p_location.latitude) != c_maxLatitude + 1);
} // End of function f_isValidTwoDLocation
* @desc Check that two given rectanlular regions are intersected
* Note: Regions must be normalized(northWest.latitude >= southEast.latitude)
* @param p_r1 Region 1
* @param p_r2 Region 2
*
* @return true on success, false otherwise
*/
function f_isRectangularRegionsIntersected(
in template (value) RectangularRegion p_r1,
in template (value) RectangularRegion p_r2
//FIXME RGY Titan doesn't support dot notation after valueof at the moment
// valueof(p_r2).northWest.longitude > valueof(p_r1).southEast.longitude or
// valueof(p_r2).southEast.longitude < valueof(p_r1).northWest.longitude or
// valueof(p_r2).southEast.latitude > valueof(p_r1).northWest.latitude or
// valueof(p_r2).northWest.latitude < valueof(p_r1).southEast.latitude
valueof(p_r2.northWest.longitude) > valueof(p_r1.southEast.longitude) or
valueof(p_r2.southEast.longitude) < valueof(p_r1.northWest.longitude) or
valueof(p_r2.southEast.latitude) > valueof(p_r1.northWest.latitude) or
valueof(p_r2.northWest.latitude) < valueof(p_r1.southEast.latitude)
} // End of function f_isRectangularRegionsIntersected
in template (value) SequenceOfRectangularRegion p_region
var integer v_i, v_j;
var boolean v_found;
for (v_i := 0; v_i < lengthof(p_region); v_i := v_i + 1) {
var PolygonalRegion v_region_base;
f_convertRectangularRegionIntoPolygonalRegion(valueof(p_region[v_i]), v_region_base);
v_found := false;
for (v_j := 0; v_j < lengthof(p_region); v_j := v_j + 1) {
if (v_j != v_i) {
var PolygonalRegion v_region;
f_convertRectangularRegionIntoPolygonalRegion(valueof(p_region[v_j]), v_region);
if (f_isPolygonalRegionInside(v_region, v_region_base) == true) {
v_found := true;
}
}
} // End of 'for' statement
if (v_found == false) {
return false;
}
} // End of 'for' statement
} // End of function f_isContinuousRectangularRegions
* @desc Check if a polygonal region is inside another one
* @param p_parent The main polygonal region
* @param p_region The polygonal region to be included
* @return true on success, false otherwise
* @verdict Unchanged
*/
function f_isRectangularRegionsInside(
in template (value) SequenceOfRectangularRegion p_parent,
in template (value) SequenceOfRectangularRegion p_region
var integer v_i, v_j;
for (v_i := 0; v_i < lengthof(p_parent); v_i := v_i + 1) {
var PolygonalRegion v_region_parent, v_region;
f_convertRectangularRegionIntoPolygonalRegion(valueof(p_parent[v_i]), v_region_parent);
for (v_j := 0; v_j < lengthof(p_parent); v_j := v_j + 1) {
f_convertRectangularRegionIntoPolygonalRegion(valueof(p_region[v_j]), v_region);
if (f_isPolygonalRegionInside(v_region, v_region_parent) == true) {
return true;
}
} // End of 'for' statement
} // End of 'for' statement
return false;
} // End of function f_isRectangularRegionsInside
/**
* @desc Convert a rectangular region into a polygonal region
* @param p_region The rectangular regions to convert
* @return
* @verdict
*/
function f_convertRectangularRegionIntoPolygonalRegion(
in template (value) RectangularRegion p_rectangular_region,
out PolygonalRegion p_region
) return boolean {
// Convert rectangular regions to polygons and check polygons
p_region[0] := valueof(p_rectangular_region.northWest);
p_region[1] := {
valueof(p_rectangular_region.northWest.latitude) + valueof(p_rectangular_region.southEast.latitude),
valueof(p_rectangular_region.northWest.longitude)
};
p_region[2] := valueof(p_rectangular_region.southEast);
p_region[3] := {
valueof(p_rectangular_region.northWest.latitude),
valueof(p_rectangular_region.northWest.longitude) + valueof(p_rectangular_region.southEast.longitude)
};
log("f_convertRectangularRegionIntoPolygonalRegion: DEBUG: Northwest location is invalid in rect ", p_region);
return true;
} // End of function
* @desc Check that given polygon doesn't have neither self-intersections nor holes.
* @param p_region Polygonal Region
* @return true on success, false otherwise
* @verdict Unchanged
*/
// Sanity check
if (not isbound(p_region) or (lengthof(p_region) == 0)) {
return false;
}
return fx_isValidPolygonalRegion(valueof(p_region));
} // End of function f_isValidPolygonalRegion
* @desc Check if a polygonal region is inside another one
* @param p_parent The main polygonal region
* @param p_region The polygonal region to be included
* @return true on success, false otherwise
* @verdict Unchanged
*/
function f_isPolygonalRegionInside(
in template (value) PolygonalRegion p_parent,
in template (value) PolygonalRegion p_region
// Sanity check
if (not isbound(p_parent) or not isbound(p_region) or (lengthof(p_parent) == 0) or (lengthof(p_region) == 0)) {
return false;
}
return fx_isPolygonalRegionInside(valueof(p_parent), valueof(p_region));
} // End of function f_isPolygonalRegionInside
function f_isIdentifiedRegionInside(
in template (value) UInt16 p_parent,
in template (value) UInt16 p_region
} // End of function f_isIdentifiedRegionInside
* @desc Check that the location is inside a region
* @param p_region The region to consider
* @param p_location The device location
* @return true on success, false otherwise
* @verdict Unchanged
*/
function f_isLocationInsideRegion(
in template (value) GeographicRegion p_region,
in template (value) ThreeDLocation p_location
) return boolean {
var boolean v_ret := false;
if (ischosen(p_region.circularRegion)) {
v_ret := f_isLocationInsideCircularRegion(valueof(p_region.circularRegion), p_location);
} else if (ischosen(p_region.rectangularRegion)) {
v_ret := f_isLocationInsideRectangularRegion(valueof(p_region.rectangularRegion), p_location);
} else if (ischosen(p_region.polygonalRegion)) {
v_ret := f_isLocationInsidePolygonalRegion(valueof(p_region.polygonalRegion), p_location);
} else if (ischosen(p_region.identifiedRegion)) {
for (var integer v_i := 0; v_i < lengthof(p_region.identifiedRegion); v_i := v_i + 1) {
if (f_isLocationInsideIdentifiedRegion(valueof(p_region.identifiedRegion[v_i]), p_location) == true) {
v_ret := true;
break;
}
} // End of 'for' statement
} // End of function f_isLocationInsideRegion
/**
* @desc Check that the location is inside a circular region
* @param p_region The circular region to consider
* @param p_location The device location
* @return true on success, false otherwise
* @verdict Unchanged
*/
function f_isLocationInsideCircularRegion(
in template (value) CircularRegion p_region,
in template (value) ThreeDLocation p_location
// Sanity check
if (not isbound(p_region) or not isbound(p_location)) {
return false;
}
return fx_isLocationInsideCircularRegion(valueof(p_region), valueof(p_location));
} // End of function f_isLocationInsideCircularRegion
/**
* @desc Check that the location is inside a rectangular region
* @param p_region The rectangular region to consider
* @param p_location The device location
* @return true on success, false otherwise
* @verdict Unchanged
*/
function f_isLocationInsideRectangularRegion(
in template (value) SequenceOfRectangularRegion p_region,
// Sanity check
if (not isbound(p_region) or not isbound(p_location) or (lengthof(p_region) == 0)) {
return false;
}
// log("f_isLocationInsideRectangularRegion: p_polygonalArea: ", p_region);
// log("f_isLocationInsideRectangularRegion: p_location: ", p_location);
return fx_isLocationInsideRectangularRegion(valueof(p_region), valueof(p_location));
} // End of function f_isLocationInsideRectangularRegion
/**
* @desc Check that the location is inside a polygonal region
* @param p_region The polygonal region to consider
* @param p_location The device location
* @return true on success, false otherwise
* @verdict Unchanged
*/
function f_isLocationInsidePolygonalRegion(
in template (value) PolygonalRegion p_region,
in template (value) ThreeDLocation p_location
// Sanity check
if (not isbound(p_region) or not isbound(p_location) or (lengthof(p_region) == 0)) {
return false;
}
// log("f_isLocationInsidePolygonalRegion: p_polygonalArea: ", p_region, " - ", valueof(p_region));
// log("f_isLocationInsidePolygonalRegion: p_location: ", p_location, " - ", valueof(p_location));
return fx_isLocationInsidePolygonalRegion(valueof(p_region), valueof(p_location));
} // End of function f_isLocationInsidePolygonalRegion
/**
* @desc Check if the location is inside an identified region
* @param p_region The identified region to consider
* @param p_location The device location
* @return true on success, false otherwise
* @verdict Unchanged
*/
function f_isLocationInsideIdentifiedRegion(
in template (value) IdentifiedRegion p_region,
in template (value) ThreeDLocation p_location
// Sanity check
if (not isbound(p_region) or not isbound(p_location)) {
return false;
}
return fx_isLocationInsideIdentifiedRegion(valueof(p_region), valueof(p_location));
} // End of function f_isLocationInsideIdentifiedRegion
/**
* @desc Check if the location is inside an undefined region
* @param p_region The identified region to consider
* @param p_location The device location
* @return true on success, false otherwise
* @verdict Unchanged
*/
function f_isLocationInsideOtherRegion(
in template (value) octetstring p_region,
in template (value) ThreeDLocation p_location
// Sanity check
if (valueof(p_region) == ''O) {
return false;
}
return fx_isLocationInsideOtherRegion(valueof(p_region), valueof(p_location));
} // End of function f_isLocationInsideOtherRegion
* @desc Convert a spacial coordinate from DMS to Dms
* @param p_degrees The degrees (D)
* @param p_minutes The minutes (M)
* @param p_seconds The seconds (S)
* @param p_latlon The latitude/longitude: (N|S|E|W)
* @return The decimal coordinate on success, 0.0, otherwise
* @verdict Unchanged
*/
in integer p_degrees,
in integer p_minutes,
in float p_seconds,
in charstring p_latlon
// Sanity checks
if (lengthof(p_latlon) != 1) {
return 0.0;
} else if ((p_latlon != "N") and (p_latlon != "S") and (p_latlon != "E") and (p_latlon != "W")) {
return 0.0;
}
return fx_dms2dd(p_degrees, p_minutes, p_seconds, v_latlon);
} // End of function f_dms2dd
/**
* @desc Convert the latitude from float to int
* @param p_latitude The latitude to be converted. Significand length shall be 7 digits length
* @return The converted latitude
* @verdict Unchanged
*/
return float2int(p_latitude * 10000000.0); // Significand length shall be 7 digits length
}
/**
* @desc Convert the longitude from float to int
* @param p_longitude The longitude to be converted. Significand length shall be 6 digits length
* @return The converted longitude
* @verdict Unchanged
*/
return float2int(p_longitude * 1000000.0); // Significand length shall be 6 digits length
}
} // End of module LibItsSecurity_Functions