int main(int argc, char *argv[])
{ dc1394camera_t *pCamera, **pCameras=NULL;
int iNumCameras;
dc1394featureset_t xFeatures;
int i;
int err=dc1394_find_cameras(&pCameras, &iNumCameras);
JPEGData *pData;
ExifData * pEd;
if (err!=DC1394_SUCCESS) {
fprintf( stderr, "Unable to look for cameras\n\n"
"Please check \n"
" - if the kernel modules `ieee1394',`raw1394' and `ohci1394' are loaded \n"
" - if you have read/write access to /dev/raw1394\n\n");
exit(1);
}
if (iNumCameras<1) {
fprintf(stderr, "no cameras found :(\n");
exit(1);
}
pCamera=pCameras[0];
for (i=1;i<iNumCameras;i++)
dc1394_free_camera(pCameras[i]);
free(pCameras);
if(dc1394_get_camera_feature_set(pCamera, &xFeatures)!=DC1394_SUCCESS)
fprintf(stdout, "unable to get feature set\n");
else
printf("camera's feature set retrieved\n");
createEXIF(&xFeatures, &pEd);
pData = jpeg_data_new_from_file (FILENAME);
if (!pData) {
printf ("Could not load '%s'!\n", FILENAME);
return (-1);
}
printf("Saving EXIF data to jpeg file\n");
jpeg_data_set_exif_data (pData, pEd);
printf("Set the data\n");
jpeg_data_save_file(pData, "foobar2.jpg");
return 0;
}
void ChatImageItem::downloadOrViewImage()
{
if (retryButton)
{
message.status = FMessage::Uploading;
retryButton = false;
setButton();
emit mediaUpload(message);
} else if (message.media_wa_type == FMessage::Location)
{
QString url = (message.media_url.isEmpty())
? URL_LOCATION_SHARING +
QString::number(message.latitude) + "," +
QString::number(message.longitude) + "+(" +
message.notify_name.replace("<","<").replace(">",">") + ")"
: message.media_url;
QDesktopServices::openUrl(QUrl(url));
}
else if (!message.local_file_uri.isEmpty())
{
QString uri = "file://" + message.local_file_uri;
QDBusConnection dbus = QDBusConnection::sessionBus();
switch (message.media_wa_type)
{
case FMessage::Audio:
if (message.live)
{
AudioPlayer *player = new AudioPlayer(this);
connect(player,SIGNAL(progress(int)),this,SLOT(updateTime(int)));
connect(player,SIGNAL(finished()),this,SLOT(finishedAudioPlay()));
ui->viewImageButton->setEnabled(false);
player->play(uri);
// We need to notificate the sender that we played the audio
emit voiceNotePlayed(message);
break;
}
case FMessage::Video:
{
DBusNokiaMediaPlayerIf *mediaPlayerBus =
new DBusNokiaMediaPlayerIf(NOKIA_MEDIAPLAYER_DBUS_NAME,
NOKIA_MEDIAPLAYER_DBUS_PATH,
dbus,this);
mediaPlayerBus->mime_open(uri);
}
break;
case FMessage::Image:
{
// The following is to avoid an Image Viewer bug where files without
// EXIF data can't be opened.
QImageReader image(message.local_file_uri);
if (image.format() == "jpeg")
{
ExifData *ed = exif_data_new_from_file(message.local_file_uri.toUtf8().constData());
if (!ed)
{
ed = exif_data_new();
if (ed)
{
Utilities::logData("Creating default Exif data.");
ExifEntry *entry = exif_entry_new();
exif_content_add_entry(ed->ifd[EXIF_IFD_0], entry);
exif_entry_initialize(entry, EXIF_TAG_IMAGE_DESCRIPTION);
entry->data = (unsigned char *) YAPPARI_APPLICATION_NAME;
JPEGData *jpeg = jpeg_data_new_from_file(message.local_file_uri.toUtf8().constData());
jpeg_data_set_exif_data(jpeg, ed);
jpeg_data_save_file(jpeg, message.local_file_uri.toUtf8().constData());
jpeg_data_unref(jpeg);
}
}
if (ed)
exif_data_unref(ed);
}
DBusNokiaImageViewerIf *imageViewerBus =
new DBusNokiaImageViewerIf(NOKIA_IMAGEVIEWER_DBUS_NAME,
NOKIA_IMAGEVIEWER_DBUS_PATH,
dbus,this);
imageViewerBus->mime_open(uri);
}
break;
}
