mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
290 lines
9.0 KiB
C++
290 lines
9.0 KiB
C++
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is Mozilla geolocation code.
|
|
*
|
|
* The Initial Developer of the Original Code is Mozilla Foundation.
|
|
* Portions created by the Initial Developer are Copyright (C) 2010
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Mike Kristoffersen <moz@mikek.dk> (Original Author)
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
#ifndef dom_src_geolocation_IPC_serialiser
|
|
#define dom_src_geolocation_IPC_serialiser
|
|
|
|
|
|
#include "IPC/IPCMessageUtils.h"
|
|
#include "nsGeoPosition.h"
|
|
#include "nsIDOMGeoPosition.h"
|
|
|
|
typedef nsIDOMGeoPositionAddress *GeoPositionAddress;
|
|
typedef nsIDOMGeoPositionCoords *GeoPositionCoords;
|
|
typedef nsIDOMGeoPosition *GeoPosition;
|
|
|
|
namespace IPC {
|
|
|
|
template <>
|
|
struct ParamTraits<GeoPositionAddress>
|
|
{
|
|
typedef GeoPositionAddress paramType;
|
|
|
|
// Function to serialize a geo position address
|
|
static void Write(Message *aMsg, const paramType& aParam)
|
|
{
|
|
bool isNull = !aParam;
|
|
WriteParam(aMsg, isNull);
|
|
// If it is null, then we are done
|
|
if (isNull) return;
|
|
|
|
nsString addressLine;
|
|
|
|
aParam->GetStreetNumber(addressLine);
|
|
WriteParam(aMsg, addressLine);
|
|
|
|
aParam->GetStreet(addressLine);
|
|
WriteParam(aMsg, addressLine);
|
|
|
|
aParam->GetPremises(addressLine);
|
|
WriteParam(aMsg, addressLine);
|
|
|
|
aParam->GetCity(addressLine);
|
|
WriteParam(aMsg, addressLine);
|
|
|
|
aParam->GetCounty(addressLine);
|
|
WriteParam(aMsg, addressLine);
|
|
|
|
aParam->GetRegion(addressLine);
|
|
WriteParam(aMsg, addressLine);
|
|
|
|
aParam->GetCountry(addressLine);
|
|
WriteParam(aMsg, addressLine);
|
|
|
|
aParam->GetCountryCode(addressLine);
|
|
WriteParam(aMsg, addressLine);
|
|
|
|
aParam->GetPostalCode(addressLine);
|
|
WriteParam(aMsg, addressLine);
|
|
}
|
|
|
|
// Function to de-serialize a geoposition
|
|
static bool Read(const Message* aMsg, void **aIter, paramType* aResult)
|
|
{
|
|
// Check if it is the null pointer we have transfered
|
|
bool isNull;
|
|
if (!ReadParam(aMsg, aIter, &isNull)) return false;
|
|
|
|
if (isNull) {
|
|
*aResult = 0;
|
|
return true;
|
|
}
|
|
|
|
// We need somewhere to store the address before we create the object
|
|
nsString streetNumber;
|
|
nsString street;
|
|
nsString premises;
|
|
nsString city;
|
|
nsString county;
|
|
nsString region;
|
|
nsString country;
|
|
nsString countryCode;
|
|
nsString postalCode;
|
|
|
|
// It's not important to us where it fails, but rather if it fails
|
|
if (!(ReadParam(aMsg, aIter, &streetNumber) &&
|
|
ReadParam(aMsg, aIter, &street ) &&
|
|
ReadParam(aMsg, aIter, &premises ) &&
|
|
ReadParam(aMsg, aIter, &city ) &&
|
|
ReadParam(aMsg, aIter, &county ) &&
|
|
ReadParam(aMsg, aIter, ®ion ) &&
|
|
ReadParam(aMsg, aIter, &country ) &&
|
|
ReadParam(aMsg, aIter, &countryCode ) &&
|
|
ReadParam(aMsg, aIter, &postalCode ))) return false;
|
|
|
|
// We now have all the data
|
|
*aResult = new nsGeoPositionAddress(streetNumber, /* aStreetNumber */
|
|
street, /* aStreet */
|
|
premises, /* aPremises */
|
|
city, /* aCity */
|
|
county, /* aCounty */
|
|
region, /* aRegion */
|
|
country, /* aCountry */
|
|
countryCode, /* aCountryCode */
|
|
postalCode /* aPostalCode */
|
|
);
|
|
return true;
|
|
}
|
|
} ;
|
|
|
|
template <>
|
|
struct ParamTraits<GeoPositionCoords>
|
|
{
|
|
typedef GeoPositionCoords paramType;
|
|
|
|
// Function to serialize a geoposition
|
|
static void Write(Message *aMsg, const paramType& aParam)
|
|
{
|
|
bool isNull = !aParam;
|
|
WriteParam(aMsg, isNull);
|
|
// If it is a null object, then we are done
|
|
if (isNull) return;
|
|
|
|
double coordData;
|
|
|
|
aParam->GetLatitude(&coordData);
|
|
WriteParam(aMsg, coordData);
|
|
|
|
aParam->GetLongitude(&coordData);
|
|
WriteParam(aMsg, coordData);
|
|
|
|
aParam->GetAltitude(&coordData);
|
|
WriteParam(aMsg, coordData);
|
|
|
|
aParam->GetAccuracy(&coordData);
|
|
WriteParam(aMsg, coordData);
|
|
|
|
aParam->GetAltitudeAccuracy(&coordData);
|
|
WriteParam(aMsg, coordData);
|
|
|
|
aParam->GetHeading(&coordData);
|
|
WriteParam(aMsg, coordData);
|
|
|
|
aParam->GetSpeed(&coordData);
|
|
WriteParam(aMsg, coordData);
|
|
}
|
|
|
|
// Function to de-serialize a geoposition
|
|
static bool Read(const Message* aMsg, void **aIter, paramType* aResult)
|
|
{
|
|
// Check if it is the null pointer we have transfered
|
|
bool isNull;
|
|
if (!ReadParam(aMsg, aIter, &isNull)) return false;
|
|
|
|
if (isNull) {
|
|
*aResult = 0;
|
|
return true;
|
|
}
|
|
|
|
double latitude;
|
|
double longitude;
|
|
double altitude;
|
|
double accuracy;
|
|
double altitudeAccuracy;
|
|
double heading;
|
|
double speed;
|
|
|
|
// It's not important to us where it fails, but rather if it fails
|
|
if (!( ReadParam(aMsg, aIter, &latitude )
|
|
&& ReadParam(aMsg, aIter, &longitude )
|
|
&& ReadParam(aMsg, aIter, &altitude )
|
|
&& ReadParam(aMsg, aIter, &accuracy )
|
|
&& ReadParam(aMsg, aIter, &altitudeAccuracy )
|
|
&& ReadParam(aMsg, aIter, &heading )
|
|
&& ReadParam(aMsg, aIter, &speed ))) return false;
|
|
|
|
// We now have all the data
|
|
*aResult = new nsGeoPositionCoords(latitude, /* aLat */
|
|
longitude, /* aLong */
|
|
altitude, /* aAlt */
|
|
accuracy, /* aHError */
|
|
altitudeAccuracy, /* aVError */
|
|
heading, /* aHeading */
|
|
speed /* aSpeed */
|
|
);
|
|
return true;
|
|
|
|
}
|
|
|
|
};
|
|
|
|
template <>
|
|
struct ParamTraits<GeoPosition>
|
|
{
|
|
typedef GeoPosition paramType;
|
|
|
|
// Function to serialize a geoposition
|
|
static void Write(Message *aMsg, const paramType& aParam)
|
|
{
|
|
bool isNull = !aParam;
|
|
WriteParam(aMsg, isNull);
|
|
// If it is a null object, then we are done
|
|
if (isNull) return;
|
|
|
|
DOMTimeStamp timeStamp;
|
|
aParam->GetTimestamp(&timeStamp);
|
|
WriteParam(aMsg, timeStamp);
|
|
|
|
nsCOMPtr<nsIDOMGeoPositionCoords> coords;
|
|
aParam->GetCoords(getter_AddRefs(coords));
|
|
GeoPositionCoords simpleCoords = coords.get();
|
|
WriteParam(aMsg, simpleCoords);
|
|
|
|
nsCOMPtr<nsIDOMGeoPositionAddress> address;
|
|
aParam->GetAddress(getter_AddRefs(address));
|
|
GeoPositionAddress simpleAddress = address.get();
|
|
WriteParam(aMsg, simpleAddress);
|
|
}
|
|
|
|
// Function to de-serialize a geoposition
|
|
static bool Read(const Message* aMsg, void **aIter, paramType* aResult)
|
|
{
|
|
// Check if it is the null pointer we have transfered
|
|
bool isNull;
|
|
if (!ReadParam(aMsg, aIter, &isNull)) return false;
|
|
|
|
if (isNull) {
|
|
*aResult = 0;
|
|
return true;
|
|
}
|
|
|
|
DOMTimeStamp timeStamp;
|
|
GeoPositionCoords coords = nsnull;
|
|
GeoPositionAddress address;
|
|
|
|
// It's not important to us where it fails, but rather if it fails
|
|
if (!( ReadParam(aMsg, aIter, &timeStamp)
|
|
&& ReadParam(aMsg, aIter, &coords )
|
|
&& ReadParam(aMsg, aIter, &address ))) {
|
|
// note it is fine to do "delete nsnull" in case coords hasn't
|
|
// been allocated and we will never have a case where address
|
|
// gets allocated and we end here
|
|
delete coords;
|
|
return false;
|
|
}
|
|
|
|
*aResult = new nsGeoPosition(coords, address, timeStamp);
|
|
|
|
return true;
|
|
};
|
|
|
|
};
|
|
|
|
}
|
|
|
|
#endif
|
|
|