status_t find_rel_time(const BMessage& msg, const char* name, int32 i, AmTime* timeVal)
{
double v;
status_t res = msg.FindDouble(name, i, &v);
if (res == B_OK) {
*timeVal = bigtime_t(v*PPQN + .5);
return res;
}
return find_time(msg, name, i, timeVal);
}
//------------------------------------------------------------------------------
void TMessageEasyFindTest::MessageEasyFindTest1()
{
BRect r(0, 0, -1, -1);
BPoint p(0, 0);
BMessage msg;
CPPUNIT_ASSERT(msg.FindRect("data") == r);
CPPUNIT_ASSERT(msg.FindPoint("data") == p);
CPPUNIT_ASSERT(msg.FindString("data") == NULL);
CPPUNIT_ASSERT(msg.FindInt8("data") == 0);
CPPUNIT_ASSERT(msg.FindInt16("data") == 0);
CPPUNIT_ASSERT(msg.FindInt32("data") == 0);
CPPUNIT_ASSERT(msg.FindInt64("data") == 0);
CPPUNIT_ASSERT(msg.FindBool("data") == false);
CPPUNIT_ASSERT(msg.FindFloat("data") == 0);
CPPUNIT_ASSERT(msg.FindDouble("data") == 0);
}
void
JsonToMessageTest::TestArrayA()
{
BMessage message;
BMessage subMessage;
BString stringValue;
double doubleValue;
// ----------------------
BJson::Parse(JSON_SAMPLE_ARRAY_A_IN, message);
// ----------------------
CPPUNIT_ASSERT_EQUAL_MESSAGE("!find [0]", B_OK,
message.FindString("0", &stringValue));
CPPUNIT_ASSERT_EQUAL_MESSAGE("!eq [0]", BString("1234"), stringValue);
CPPUNIT_ASSERT_EQUAL_MESSAGE("!find [1]", B_OK,
message.FindDouble("1", &doubleValue));
CPPUNIT_ASSERT_EQUAL_MESSAGE("!eq [1]", 4567, doubleValue);
CPPUNIT_ASSERT_EQUAL_MESSAGE("!find [2]", B_OK,
message.FindMessage("2", &subMessage));
CPPUNIT_ASSERT_EQUAL_MESSAGE("!find [2.0]", B_OK,
subMessage.FindString("0", &stringValue));
CPPUNIT_ASSERT_EQUAL_MESSAGE("!eq [2.0]", BString("A"), stringValue);
CPPUNIT_ASSERT_EQUAL_MESSAGE("!find [2.1]", B_OK,
subMessage.FindString("1", &stringValue));
CPPUNIT_ASSERT_EQUAL_MESSAGE("!eq [2.1]", BString("b"), stringValue);
CPPUNIT_ASSERT_EQUAL_MESSAGE("!find [2.2]", B_OK,
subMessage.FindString("2", &stringValue));
CPPUNIT_ASSERT_EQUAL_MESSAGE("!eq [2.2]", BString("C\xc3\xa9zanne"),
stringValue);
}
status_t
BGeolocation::LocateSelf(float& latitude, float& longitude)
{
// Enumerate wifi network and build JSON message
BNetworkRoster& roster = BNetworkRoster::Default();
uint32 interfaceCookie = 0;
BNetworkInterface interface;
BString query("{\n\t\"wifiAccessPoints\": [");
int32 count = 0;
while (roster.GetNextInterface(&interfaceCookie, interface) == B_OK) {
uint32 networkCookie = 0;
wireless_network network;
BNetworkDevice device(interface.Name());
// TODO is that the correct way to enumerate devices?
while (device.GetNextNetwork(networkCookie, network) == B_OK) {
if (count != 0)
query += ',';
count++;
query += "\n\t\t{ \"macAddress\": \"";
query += network.address.ToString().ToUpper();
query += "\", \"signalStrength\": ";
query << (int)network.signal_strength;
query += ", \"signalToNoiseRatio\": ";
query << (int)network.noise_level;
query += " }";
}
}
query += "\n\t]\n}\n";
// Check that we have enough data (we need at least 2 networks)
if (count < 2)
return B_DEVICE_NOT_FOUND;
class GeolocationListener: public BUrlProtocolListener
{
public:
virtual ~GeolocationListener() {};
void DataReceived(BUrlRequest*, const char* data, off_t position,
ssize_t size) {
result.WriteAt(position, data, size);
}
BMallocIO result;
};
GeolocationListener listener;
// Send Request (POST JSON message)
BUrlRequest* request = BUrlProtocolRoster::MakeRequest(fService, &listener);
if (request == NULL)
return B_BAD_DATA;
BHttpRequest* http = dynamic_cast<BHttpRequest*>(request);
if (http == NULL) {
delete request;
return B_BAD_DATA;
}
http->SetMethod(B_HTTP_POST);
BMemoryIO* io = new BMemoryIO(query.String(), query.Length());
http->AdoptInputData(io, query.Length());
status_t result = http->Run();
if (result < 0) {
delete http;
return result;
}
while (http->IsRunning())
snooze(10000);
// Parse reply
const BHttpResult& reply = (const BHttpResult&)http->Result();
if (reply.StatusCode() != 200) {
delete http;
return B_ERROR;
}
BMessage data;
result = BJson::Parse(data, (char*)listener.result.Buffer());
delete http;
if (result != B_OK) {
return result;
}
BMessage location;
result = data.FindMessage("location", &location);
if (result != B_OK)
return result;
double lat, lon;
result = location.FindDouble("lat", &lat);
if (result == B_OK)
result = location.FindDouble("lng", &lon);
latitude = lat;
longitude = lon;
return result;
}
void
RatePackageWindow::_QueryRatingThread()
{
if (!Lock()) {
fprintf(stderr, "rating query: Failed to lock window\n");
return;
}
PackageInfoRef package(fPackage);
Unlock();
BAutolock locker(fModel.Lock());
BString username = fModel.Username();
locker.Unlock();
if (package.Get() == NULL) {
fprintf(stderr, "rating query: No package\n");
_SetWorkerThread(-1);
return;
}
WebAppInterface interface;
BMessage info;
const DepotInfo* depot = fModel.DepotForName(package->DepotName());
BString repositoryCode;
if (depot != NULL)
repositoryCode = depot->WebAppRepositoryCode();
if (repositoryCode.Length() == 0) {
printf("unable to obtain the repository code for depot; %s\n",
package->DepotName().String());
} else {
status_t status = interface.RetrieveUserRating(
package->Name(), package->Version(), package->Architecture(),
repositoryCode, username, info);
// info.PrintToStream();
BMessage result;
if (status == B_OK && info.FindMessage("result", &result) == B_OK
&& Lock()) {
result.FindString("code", &fRatingID);
result.FindBool("active", &fRatingActive);
BString comment;
if (result.FindString("comment", &comment) == B_OK) {
MarkupParser parser;
fRatingText = parser.CreateDocumentFromMarkup(comment);
fTextView->SetTextDocument(fRatingText);
}
if (result.FindString("userRatingStabilityCode",
&fStability) == B_OK) {
int32 index = 0;
for (int32 i = fStabilityCodes.CountItems() - 1; i >= 0; i--) {
const StabilityRating& stability
= fStabilityCodes.ItemAtFast(i);
if (stability.Name() == fStability) {
index = i;
break;
}
}
BMenuItem* item = fStabilityField->Menu()->ItemAt(index);
if (item != NULL)
item->SetMarked(true);
}
if (result.FindString("naturalLanguageCode",
&fCommentLanguage) == B_OK) {
BMenuItem* item = fCommentLanguageField->Menu()->ItemAt(
fModel.SupportedLanguages().IndexOf(fCommentLanguage));
if (item != NULL)
item->SetMarked(true);
}
double rating;
if (result.FindDouble("rating", &rating) == B_OK) {
fRating = (float)rating;
fSetRatingView->SetPermanentRating(fRating);
}
fRatingActiveCheckBox->SetValue(fRatingActive);
fRatingActiveCheckBox->Show();
fSendButton->SetLabel(B_TRANSLATE("Update"));
Unlock();
} else {
fprintf(stderr, "rating query: Failed response: %s\n",
strerror(status));
if (!info.IsEmpty())
info.PrintToStream();
}
}
_SetWorkerThread(-1);
}