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Bug 1190337 - Log GPS status and SVs status if the 'gDebug_isLoggingEnabled' is true. r=garvank

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This commit is contained in:
Jamin Liu 2015-08-05 14:27:33 +08:00
parent 8302c595fb
commit d5ffecab01
1 changed files with 73 additions and 0 deletions
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73
dom/system/gonk/GonkGPSGeolocationProvider.cpp
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@ -134,6 +134,12 @@ GonkGPSGeolocationProvider::LocationCallback(GpsLocation* location)
// current time, most notably: the geolocation service which respects maximumAge
// set in the DOM JS.
if (gDebug_isLoggingEnabled) {
nsContentUtils::LogMessageToConsole("geo: GPS got a fix (%f, %f). accuracy: %f",
location->latitude,
location->longitude,
location->accuracy);
}
NS_DispatchToMainThread(new UpdateLocationEvent(somewhere));
}
@ -141,11 +147,78 @@ GonkGPSGeolocationProvider::LocationCallback(GpsLocation* location)
void
GonkGPSGeolocationProvider::StatusCallback(GpsStatus* status)
{
if (gDebug_isLoggingEnabled) {
switch (status->status) {
case GPS_STATUS_NONE:
nsContentUtils::LogMessageToConsole("geo: GPS_STATUS_NONE\n");
break;
case GPS_STATUS_SESSION_BEGIN:
nsContentUtils::LogMessageToConsole("geo: GPS_STATUS_SESSION_BEGIN\n");
break;
case GPS_STATUS_SESSION_END:
nsContentUtils::LogMessageToConsole("geo: GPS_STATUS_SESSION_END\n");
break;
case GPS_STATUS_ENGINE_ON:
nsContentUtils::LogMessageToConsole("geo: GPS_STATUS_ENGINE_ON\n");
break;
case GPS_STATUS_ENGINE_OFF:
nsContentUtils::LogMessageToConsole("geo: GPS_STATUS_ENGINE_OFF\n");
break;
default:
nsContentUtils::LogMessageToConsole("geo: Unknown GPS status\n");
break;
}
}
}
void
GonkGPSGeolocationProvider::SvStatusCallback(GpsSvStatus* sv_info)
{
if (gDebug_isLoggingEnabled) {
static int numSvs = 0;
static uint32_t numEphemeris = 0;
static uint32_t numAlmanac = 0;
static uint32_t numUsedInFix = 0;
unsigned int i = 1;
uint32_t svAlmanacCount = 0;
for (i = 1; i > 0; i <<= 1) {
if (i & sv_info->almanac_mask) {
svAlmanacCount++;
}
}
uint32_t svEphemerisCount = 0;
for (i = 1; i > 0; i <<= 1) {
if (i & sv_info->ephemeris_mask) {
svEphemerisCount++;
}
}
uint32_t svUsedCount = 0;
for (i = 1; i > 0; i <<= 1) {
if (i & sv_info->used_in_fix_mask) {
svUsedCount++;
}
}
// Log the message only if the the status changed.
if (sv_info->num_svs != numSvs ||
svAlmanacCount != numAlmanac ||
svEphemerisCount != numEphemeris ||
svUsedCount != numUsedInFix) {
nsContentUtils::LogMessageToConsole(
"geo: Number of SVs have (visibility, almanac, ephemeris): (%d, %d, %d)."
" %d of these SVs were used in fix.\n",
sv_info->num_svs, svAlmanacCount, svEphemerisCount, svUsedCount);
numSvs = sv_info->num_svs;
numAlmanac = svAlmanacCount;
numEphemeris = svEphemerisCount;
numUsedInFix = svUsedCount;
}
}
}
void