/**
* Copy a native Invocation to the supplied Invocation instance.
* @param invoc the native InvocStore
* @param mode the mode of copyout
* @param invocObj the Invocation object to copy to
* @param argsObj an object to use to refer to the arguments array
* @param obj a temporary object handle
* @return 0 if there were problems allocating Java Strings;
* 1 if all the copies succeeded;
* -1 if the Java Arrays allocated for args or data were insufficient
*/
static int copyOut(StoredInvoc *invoc, int mode,
jobject invocObj, jobject argsObj, jobject obj)
{
int datalen = 0;
int arraylen = 0;
/* Set the required lengths for args and data arrays. */
KNI_SetIntField(invocObj, argsLenFid, invoc->argsLen);
KNI_SetIntField(invocObj, dataLenFid, invoc->dataLen);
/* Check if size of argument array and data array are correct. */
KNI_GetObjectField(invocObj, dataFid, obj);
datalen = KNI_GetArrayLength(obj);
if (datalen != invoc->dataLen) {
/* Data array allocated by Java is not correct size. */
return -1;
}
KNI_GetObjectField(invocObj, argumentsFid, obj);
arraylen = KNI_GetArrayLength(obj);
if (arraylen != invoc->argsLen) {
/* Args array allocated by Java is not correct size. */
return -1;
}
/* Copy out all the string fields. */
if (!(storeField(&invoc->url, invocObj, urlFid, obj) &&
storeField(&invoc->type, invocObj, typeFid, obj) &&
storeField(&invoc->action, invocObj, actionFid, obj) &&
storeField(&invoc->ID, invocObj, IDFid, obj) &&
storeField(&invoc->invokingClassname,
invocObj, invokingClassnameFid, obj) &&
storeField(&invoc->invokingAuthority,
invocObj, invokingAuthorityFid, obj) &&
storeField(&invoc->invokingAppName,
invocObj, invokingAppNameFid, obj) &&
storeField(&invoc->invokingID,
invocObj, invokingIDFid, obj) &&
storeField(&invoc->username,
invocObj, usernameFid, obj) &&
storeField(&invoc->password,
invocObj, passwordFid, obj))) {
/* Some String allocation failed. */
return 0;
}
KNI_SetIntField(invocObj, invokingSuiteIdFid, invoc->invokingSuiteId);
/* See if the suite and classname are needed. */
if (mode == MODE_TID ||
mode == MODE_TID_PREV ||
mode == MODE_TID_NEXT) {
if (!storeField(&invoc->classname, invocObj, classnameFid, obj)) {
/* A string allocation failed. */
return 0;
}
KNI_SetIntField(invocObj, suiteIdFid, invoc->suiteId);
}
/* Return the arguments if any; array length already checked. */
if (invoc->argsLen > 0) {
int ndx;
pcsl_string* args;
/* For each stored arg create a string and store in the array.
* No stored arg is null. If a string cannot be created
* it is due to insufficient heap memory.
*/
KNI_GetObjectField(invocObj, argumentsFid, argsObj);
args = invoc->args;
for (ndx = 0; ndx < invoc->argsLen; ndx++, args++) {
if (!pcsl_string_is_null(args)) {
if (PCSL_STRING_OK !=
midp_jstring_from_pcsl_string(args, obj)) {
/* String create failed; exit now. */
return 0;
}
} else {
KNI_ReleaseHandle(obj);
}
KNI_SetObjectArrayElement(argsObj, ndx, obj);
}
}
/* Return the data array if any; array length was already checked. */
if (invoc->dataLen > 0) {
KNI_GetObjectField(invocObj, dataFid, obj);
KNI_SetRawArrayRegion(obj, 0, invoc->dataLen, invoc->data);
}
KNI_SetBooleanField(invocObj, responseRequiredFid,
invoc->responseRequired);
KNI_SetIntField(invocObj, statusFid, invoc->status);
KNI_SetIntField(invocObj, tidFid, invoc->tid);
KNI_SetIntField(invocObj, previousTidFid, invoc->previousTid);
/* Successful copy out. */
return 1;
}
/* JAVADOC COMMENT ELIDED */
KNIEXPORT KNI_RETURNTYPE_BOOLEAN
Java_com_sun_j2me_location_PlatformLocationProvider_getCriteria() {
jsr179_provider_info provider_info;
jsr179_result res;
jboolean ret = KNI_FALSE;
KNI_StartHandles(3);
/* get NULL terminated provider name */
KNI_DeclareHandle(criteria);
KNI_DeclareHandle(class_obj);
GET_PARAMETER_AS_PCSL_STRING(1, name)
/* call provider_open to get provider handler */
res = jsr179_provider_getinfo(name, &provider_info);
if (res == JSR179_STATUSCODE_OK) {
KNI_GetParameterAsObject(2, criteria);
KNI_GetObjectClass(criteria, class_obj);
KNI_SetBooleanField(criteria,
locationProviderInfoFieldID.incurCost,
provider_info.incurCost);
KNI_SetBooleanField(criteria,
locationProviderInfoFieldID.canReportAltitude,
provider_info.canReportAltitude);
KNI_SetBooleanField(criteria,
locationProviderInfoFieldID.canReportAddressInfo,
provider_info.canReportAddressInfo);
KNI_SetBooleanField(criteria,
locationProviderInfoFieldID.canReportSpeedCource,
provider_info.canReportSpeedCource);
KNI_SetIntField(criteria,
locationProviderInfoFieldID.powerConsumption,
provider_info.powerConsumption);
KNI_SetIntField(criteria,
locationProviderInfoFieldID.horizontalAccuracy,
provider_info.horizontalAccuracy);
KNI_SetIntField(criteria,
locationProviderInfoFieldID.verticalAccuracy,
provider_info.verticalAccuracy);
KNI_SetIntField(criteria,
locationProviderInfoFieldID.defaultTimeout,
provider_info.defaultTimeout);
KNI_SetIntField(criteria,
locationProviderInfoFieldID.defaultMaxAge,
provider_info.defaultMaxAge);
KNI_SetIntField(criteria,
locationProviderInfoFieldID.defaultInterval,
provider_info.defaultInterval);
KNI_SetIntField(criteria,
locationProviderInfoFieldID.averageResponseTime,
provider_info.averageResponseTime);
KNI_SetIntField(criteria,
locationProviderInfoFieldID.defaultStateInterval,
provider_info.defaultStateInterval);
ret = KNI_TRUE;
} else if (res == JSR179_STATUSCODE_INVALID_ARGUMENT) {
/* wrong provider name */
KNI_ThrowNew(midpIllegalArgumentException, "wrong provider name");
}
RELEASE_PCSL_STRING_PARAMETER
KNI_EndHandles();
KNI_ReturnBoolean(ret);
}
static jboolean getLocation(jobject locationInfo, jobject string_obj, ProviderInfo *pInfo) {
jint i;
jfieldID fid;
jboolean ret = KNI_FALSE;
if(pInfo != NULL) {
if (pInfo->lastLocationTimestamp != 0) {
/* Get location parameters */
KNI_SetBooleanField(locationInfo,
locationInfoFieldID.isValid,
pInfo->lastLocation.isValidCoordinate);
KNI_SetDoubleField(locationInfo,
locationInfoFieldID.latitude,
pInfo->lastLocation.latitude);
KNI_SetDoubleField(locationInfo,
locationInfoFieldID.longitude,
pInfo->lastLocation.longitude);
KNI_SetFloatField(locationInfo,
locationInfoFieldID.altitude,
pInfo->lastLocation.altitude);
KNI_SetFloatField(locationInfo,
locationInfoFieldID.horizontalAccuracy,
pInfo->lastLocation.horizontalAccuracy);
KNI_SetFloatField(locationInfo,
locationInfoFieldID.verticalAccuracy,
pInfo->lastLocation.verticalAccuracy);
KNI_SetFloatField(locationInfo,
locationInfoFieldID.speed,
pInfo->lastLocation.speed);
KNI_SetFloatField(locationInfo,
locationInfoFieldID.course,
pInfo->lastLocation.course);
KNI_SetIntField(locationInfo,
locationInfoFieldID.method,
pInfo->lastLocation.method);
KNI_SetLongField(locationInfo,
locationInfoFieldID.timestamp,
pInfo->lastLocationTimestamp);
if (pInfo->lastLocation.addressInfoFieldNumber == 0) {
KNI_SetBooleanField(locationInfo,
locationInfoFieldID.isAddressInfo, KNI_FALSE);
} else {
KNI_SetBooleanField(locationInfo,
locationInfoFieldID.isAddressInfo, KNI_TRUE);
for(i=0; i<pInfo->lastLocation.addressInfoFieldNumber; i++) {
midp_jstring_from_pcsl_string(&pInfo->lastAddressInfo[i].data, string_obj);
switch(pInfo->lastAddressInfo[i].fieldId) {
case JSR179_ADDRESSINFO_EXTENSION:
fid = locationInfoFieldID.
AddressInfo_EXTENSION;
break;
case JSR179_ADDRESSINFO_STREET:
fid = locationInfoFieldID.
AddressInfo_STREET;
break;
case JSR179_ADDRESSINFO_POSTAL_CODE:
fid = locationInfoFieldID.
AddressInfo_POSTAL_CODE;
break;
case JSR179_ADDRESSINFO_CITY:
fid = locationInfoFieldID.
AddressInfo_CITY;
break;
case JSR179_ADDRESSINFO_COUNTY:
fid = locationInfoFieldID.
AddressInfo_COUNTY;
break;
case JSR179_ADDRESSINFO_STATE:
fid = locationInfoFieldID.
AddressInfo_STATE;
break;
case JSR179_ADDRESSINFO_COUNTRY:
fid = locationInfoFieldID.
AddressInfo_COUNTRY;
break;
case JSR179_ADDRESSINFO_COUNTRY_CODE:
fid = locationInfoFieldID.
AddressInfo_COUNTRY_CODE;
break;
case JSR179_ADDRESSINFO_DISTRICT:
fid = locationInfoFieldID.
AddressInfo_DISTRICT;
break;
case JSR179_ADDRESSINFO_BUILDING_NAME:
fid = locationInfoFieldID.
AddressInfo_BUILDING_NAME;
break;
case JSR179_ADDRESSINFO_BUILDING_FLOOR:
fid = locationInfoFieldID.
AddressInfo_BUILDING_FLOOR;
break;
case JSR179_ADDRESSINFO_BUILDING_ROOM:
fid = locationInfoFieldID.
AddressInfo_BUILDING_ROOM;
break;
case JSR179_ADDRESSINFO_BUILDING_ZONE:
fid = locationInfoFieldID.
AddressInfo_BUILDING_ZONE;
break;
case JSR179_ADDRESSINFO_CROSSING1:
fid = locationInfoFieldID.
AddressInfo_CROSSING1;
break;
case JSR179_ADDRESSINFO_CROSSING2:
fid = locationInfoFieldID.
AddressInfo_CROSSING2;
break;
case JSR179_ADDRESSINFO_URL:
fid = locationInfoFieldID.
AddressInfo_URL;
break;
case JSR179_ADDRESSINFO_PHONE_NUMBER:
fid = locationInfoFieldID.
AddressInfo_PHONE_NUMBER;
break;
default:
fid = 0;
break;
}
if(fid != 0) {
KNI_SetObjectField(locationInfo, fid,
string_obj);
}
}
}
if (pInfo->lastLocation.extraInfoSize > 0) {
midp_jstring_from_pcsl_string(&pInfo->lastExtraInfo[0], string_obj);
KNI_SetObjectField(locationInfo, locationInfoFieldID.extraInfoNMEA,
string_obj);
midp_jstring_from_pcsl_string(&pInfo->lastExtraInfo[1], string_obj);
KNI_SetObjectField(locationInfo, locationInfoFieldID.extraInfoLIF,
string_obj);
midp_jstring_from_pcsl_string(&pInfo->lastExtraInfo[2], string_obj);
KNI_SetObjectField(locationInfo, locationInfoFieldID.extraInfoPlain,
string_obj);
midp_jstring_from_pcsl_string(&pInfo->lastExtraInfo[3], string_obj);
KNI_SetObjectField(locationInfo, locationInfoFieldID.extraInfoOther,
string_obj);
midp_jstring_from_pcsl_string(&pInfo->otherExtraInfoMimeType, string_obj);
KNI_SetObjectField(locationInfo, locationInfoFieldID.extraInfoOtherMIMEType,
string_obj);
}
ret = KNI_TRUE;
}
}
return ret;
}
/* JAVADOC COMMENT ELIDED */
KNIEXPORT KNI_RETURNTYPE_INT
KNIDECL(com_sun_j2me_location_LocationPersistentStorage_landmarkGetNext) {
jint hndl;
jint landmarkID = 0;
javacall_result res;
javacall_landmarkstore_landmark *landmark;
jfieldID fid;
jint i;
KNI_StartHandles(2);
KNI_DeclareHandle(landmarkObj);
KNI_DeclareHandle(stringObj);
hndl = KNI_GetParameterAsInt(1);
KNI_GetParameterAsObject(2, landmarkObj);
res = javacall_landmarkstore_landmarklist_next((javacall_handle)hndl, &landmarkID, &landmark);
switch (res) {
case JAVACALL_OK:
if (landmark != NULL) {
/* landmark.name */
jsrop_jstring_from_utf16_string(KNIPASSARGS landmark->name, stringObj);
KNI_SetObjectField(landmarkObj, landmarkImplFieldID.name, stringObj);
/* landmark.description */
jsr179_jstring_from_utf16(KNIPASSARGS &stringObj, landmark->description);
KNI_SetObjectField(landmarkObj, landmarkImplFieldID.description, stringObj);
if (!landmark->isValidCoordinate)
{
/* landmark.isCoordinates */
KNI_SetBooleanField(landmarkObj,
landmarkImplFieldID.isCoordinates, KNI_FALSE);
} else {
/* landmark.latitude */
KNI_SetDoubleField(landmarkObj, landmarkImplFieldID.latitude,
landmark->latitude);
/* landmark.longitude */
KNI_SetDoubleField(landmarkObj, landmarkImplFieldID.longitude,
landmark->longitude);
/* landmark.altitude */
KNI_SetFloatField(landmarkObj, landmarkImplFieldID.altitude,
landmark->altitude);
/* landmark.horizontalAccuracy */
KNI_SetFloatField(landmarkObj, landmarkImplFieldID.horizontalAccuracy,
landmark->horizontalAccuracy);
/* landmark.verticalAccuracy */
KNI_SetFloatField(landmarkObj, landmarkImplFieldID.verticalAccuracy,
landmark->verticalAccuracy);
/* landmark.isCoordinates */
KNI_SetBooleanField(landmarkObj,
landmarkImplFieldID.isCoordinates, KNI_TRUE);
}
/* landmark.addressInfoFieldNumber */
KNI_SetIntField(landmarkObj,
landmarkImplFieldID.numAddressInfoFields,
landmark->addressInfoFieldNumber);
/* landmark.isAddressInfo */
KNI_SetBooleanField(landmarkObj,
landmarkImplFieldID.isAddressInfo,
(landmark->addressInfoFieldNumber > 0) ? KNI_TRUE : KNI_FALSE);
for (i=0; i < landmark->addressInfoFieldNumber; i++) {
switch (landmark->fields[i].fieldId) {
case JAVACALL_LOCATION_ADDRESSINFO_EXTENSION:
fid = landmarkImplFieldID.
AddressInfo_EXTENSION;
break;
case JAVACALL_LOCATION_ADDRESSINFO_STREET:
fid = landmarkImplFieldID.
AddressInfo_STREET;
break;
case JAVACALL_LOCATION_ADDRESSINFO_POSTAL_CODE:
fid = landmarkImplFieldID.
AddressInfo_POSTAL_CODE;
break;
case JAVACALL_LOCATION_ADDRESSINFO_CITY:
fid = landmarkImplFieldID.
AddressInfo_CITY;
break;
case JAVACALL_LOCATION_ADDRESSINFO_COUNTY:
fid = landmarkImplFieldID.
AddressInfo_COUNTY;
break;
case JAVACALL_LOCATION_ADDRESSINFO_STATE:
fid = landmarkImplFieldID.
AddressInfo_STATE;
break;
case JAVACALL_LOCATION_ADDRESSINFO_COUNTRY:
fid = landmarkImplFieldID.
AddressInfo_COUNTRY;
break;
case JAVACALL_LOCATION_ADDRESSINFO_COUNTRY_CODE:
fid = landmarkImplFieldID.
AddressInfo_COUNTRY_CODE;
break;
case JAVACALL_LOCATION_ADDRESSINFO_DISTRICT:
fid = landmarkImplFieldID.
AddressInfo_DISTRICT;
break;
case JAVACALL_LOCATION_ADDRESSINFO_BUILDING_NAME:
fid = landmarkImplFieldID.
AddressInfo_BUILDING_NAME;
break;
case JAVACALL_LOCATION_ADDRESSINFO_BUILDING_FLOOR:
fid = landmarkImplFieldID.
AddressInfo_BUILDING_FLOOR;
break;
case JAVACALL_LOCATION_ADDRESSINFO_BUILDING_ROOM:
fid = landmarkImplFieldID.
AddressInfo_BUILDING_ROOM;
break;
case JAVACALL_LOCATION_ADDRESSINFO_BUILDING_ZONE:
fid = landmarkImplFieldID.
AddressInfo_BUILDING_ZONE;
break;
case JAVACALL_LOCATION_ADDRESSINFO_CROSSING1:
fid = landmarkImplFieldID.
AddressInfo_CROSSING1;
break;
case JAVACALL_LOCATION_ADDRESSINFO_CROSSING2:
fid = landmarkImplFieldID.
AddressInfo_CROSSING2;
break;
case JAVACALL_LOCATION_ADDRESSINFO_URL:
fid = landmarkImplFieldID.
AddressInfo_URL;
break;
case JAVACALL_LOCATION_ADDRESSINFO_PHONE_NUMBER:
fid = landmarkImplFieldID.
AddressInfo_PHONE_NUMBER;
break;
default:
fid = 0;
break;
}
if (fid != 0) {
/* addressInfo */
jsr179_jstring_from_utf16(KNIPASSARGS &stringObj, landmark->fields[i].data);
KNI_SetObjectField(landmarkObj, fid, stringObj);
}
}
}
break;
default:
/* operation Failed */
KNI_ThrowNew(jsropIOException, "I/O error");
break;
}
KNI_EndHandles();
KNI_ReturnInt(landmarkID);
}
