KKameraConfig::KKameraConfig(QWidget *parent, const char *name, const QStringList &)
: KCModule(KKameraConfigFactory::instance(), parent, name)
{
m_devicePopup = new KPopupMenu(this);
m_actions = new KActionCollection(this);
m_config = new KSimpleConfig(KProtocolInfo::config("camera"));
m_context = gp_context_new();
if (m_context) {
// Register the callback functions
gp_context_set_cancel_func(m_context, cbGPCancel, this);
gp_context_set_idle_func(m_context, cbGPIdle, this);
displayGPSuccessDialogue();
// load existing configuration
load();
} else {
displayGPFailureDialogue();
}
// store instance for frontend_prompt
m_instance = this;
}
dt_camctl_t *dt_camctl_new()
{
dt_camctl_t *camctl=g_malloc(sizeof(dt_camctl_t));
memset(camctl,0,sizeof(dt_camctl_t));
dt_print(DT_DEBUG_CAMCTL,"[camera_control] creating new context %lx\n",(unsigned long int)camctl);
// Initialize gphoto2 context and setup dispatch callbacks
camctl->gpcontext = gp_context_new();
gp_context_set_idle_func( camctl->gpcontext , (GPContextIdleFunc)_idle_func_dispatch, camctl );
gp_context_set_status_func( camctl->gpcontext , (GPContextStatusFunc)_status_func_dispatch, camctl );
gp_context_set_error_func( camctl->gpcontext , (GPContextErrorFunc)_error_func_dispatch, camctl );
gp_context_set_message_func( camctl->gpcontext , (GPContextMessageFunc)_message_func_dispatch, camctl );
// Load all camera drivers we know...
gp_abilities_list_new( &camctl->gpcams );
gp_abilities_list_load( camctl->gpcams, camctl->gpcontext );
dt_print(DT_DEBUG_CAMCTL,"[camera_control] loaded %d camera drivers.\n", gp_abilities_list_count( camctl->gpcams ) );
dt_pthread_mutex_init(&camctl->lock, NULL);
// Let's detect cameras connexted
dt_camctl_detect_cameras(camctl);
return camctl;
}
void GPCamera::getCameraSupportedPorts(const QString& model, QStringList& plist)
{
#ifdef HAVE_GPHOTO2
int i = 0;
plist.clear();
CameraAbilities abilities;
CameraAbilitiesList* abilList = 0;
GPContext* context = 0;
context = gp_context_new();
gp_abilities_list_new(&abilList);
gp_abilities_list_load(abilList, context);
i = gp_abilities_list_lookup_model(abilList, model.toLocal8Bit().data());
gp_abilities_list_get_abilities(abilList, i, &abilities);
gp_abilities_list_free(abilList);
if (abilities.port & GP_PORT_SERIAL)
{
plist.append(QLatin1String("serial"));
}
if (abilities.port & GP_PORT_USB)
{
plist.append(QLatin1String("usb"));
}
gp_context_unref(context);
#else
Q_UNUSED(model);
Q_UNUSED(plist);
#endif /* HAVE_GPHOTO2 */
}
GPContext* sample_create_context() {
GPContext *context;
/* This is the mandatory part */
context = gp_context_new();
return context;
}
int init_camera(Camera **camera,GPContext **context)
{
int retval;
*context = gp_context_new();
gp_camera_new(camera);
retval = gp_camera_init(*camera, *context);
return retval;
}
/**
* @brief CameraHandler::CameraHandler
*/
QTLCamera::QTLCamera() {
params = new GPhotoParams();
memset(params, 0, sizeof(GPhotoParams));
params->folder = strdup("/");
qDebug() << "Attempting to initialize camera...";
params->context = gp_context_new();
params->abilitiesList = NULL;
params->widgetList = new vector<QTLWidget>();
}
GPContext* photo_camera::photo_camera_create_context( void )
{
context_ = gp_context_new();
// Optional debugging and status output
gp_context_set_error_func( context_, photo_reporter::contextError, NULL );
gp_context_set_status_func( context_, photo_reporter::contextStatus, NULL );
return context_;
}
int main(int argc, char *argv[]){
Camera *camera;
GPContext *context = gp_context_new();
int retval;
CameraEventType evttype;
void *evtdata;
CameraFile *file;
gp_camera_new(&camera);
retval = gp_camera_init(camera, context);
if(retval != GP_OK)
{
printf("Error: %s\n", gp_result_as_string(retval));
return 1;
}
do {
retval = gp_camera_wait_for_event (camera, 10, &evttype, &evtdata, context);
} while ((retval == GP_OK) && (evttype != GP_EVENT_TIMEOUT));
retval = gp_file_new(&file);
if (retval != GP_OK) {
printf("gp_file_new: %d\n", retval);
return 1;
}
/*retval = gp_camera_capture_preview(camera, file, context); */
if (retval != GP_OK) {
printf("gp_camera_capture_preview: %d\n", retval);
return 1;
}
gp_file_free (file);
if(argc == 1)
{
retval = camera_auto_focus(camera, context);
if(retval != GP_OK) {
printf("Error: %s\n", gp_result_as_string(retval));
return 1;
}
}
else if(argc == 2)
{
int value = atoi(argv[1]);
retval = camera_manual_focus(camera, value, context);
if(retval != GP_OK) {
printf("Error: %s\n", gp_result_as_string(retval));
return 1;
}
}
do {
retval = gp_camera_wait_for_event (camera, 10, &evttype, &evtdata, context);
} while ((retval == GP_OK) && (evttype != GP_EVENT_TIMEOUT));
gp_camera_exit(camera, context);
return 0;
}
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
CameraAbilities a;
int size,r;
ui->setupUi(this);
QStandardItemModel *model = new QStandardItemModel(this);
model->setHorizontalHeaderItem(0, new QStandardItem(QString("Camera")));
model->setHorizontalHeaderItem(1, new QStandardItem(QString("Comment")));
ui->tableView->setModel(model);
GPContext* context = gp_context_new();
CameraAbilitiesList* list;
gp_abilities_list_new(&list);
gp_abilities_list_load(list, context);
size = gp_abilities_list_count(list);
for(int i= 0; i < size; i++)
{
r = gp_abilities_list_get_abilities(list, i, &a);
if( r < 0 ) break;
QStandardItem* cam = new QStandardItem(QString(a.model));
model->setItem(i,0, cam);
QStandardItem* com = new QStandardItem();
switch (a.status)
{
case GP_DRIVER_STATUS_TESTING:
com->setText(QString("TESTING"));
break;
case GP_DRIVER_STATUS_EXPERIMENTAL:
com->setText(QString("EXPERIMENTAL"));
break;
case GP_DRIVER_STATUS_DEPRECATED:
com->setText(QString("DEPRECATED"));
break;
case GP_DRIVER_STATUS_PRODUCTION:
break;
default:
com->setText(QString("UNKOWN"));
break;
}
model->setItem(i,1, com);
}
gp_abilities_list_free(list);
list = NULL;
gp_context_unref(context);
context = NULL;
}
// Create a constext. used in init.
GPContext* create_context() {
GPContext *context;
context = gp_context_new();
// make sure we log errors. helps work out wtf is going on.
gp_context_set_error_func (context, (GPContextErrorFunc) ctx_error_func, NULL);
gp_context_set_status_func (context, (GPContextStatusFunc) ctx_status_func, NULL);
return context;
}
GPhotoCameraWorker::GPhotoCameraWorker(const CameraAbilities &abilities, const PortInfo &portInfo, QObject *parent)
: QObject(parent)
, m_abilities(abilities)
, m_portInfo(portInfo)
, m_context(gp_context_new())
, m_camera(0)
, m_file(0)
, m_capturingFailCount(0)
, m_status(QCamera::UnloadedStatus)
{
if (!m_context)
m_status = QCamera::UnavailableStatus;
}
GPStatus()
{
#ifdef HAVE_GPHOTO2
context = gp_context_new();
cancel = false;
gp_context_set_cancel_func(context, cancel_func, 0);
#ifdef GPHOTO2_DEBUG
gp_context_set_progress_funcs(context, start_func, update_func, stop_func, 0);
gp_context_set_error_func(context, error_func, 0);
gp_context_set_status_func(context, status_func, 0);
#endif /* GPHOTO2_DEBUG */
#endif /* HAVE_GPHOTO2 */
}
int initCamera(){
gp_camera_new(&my_Camera);
my_Context = gp_context_new();
int result = gp_camera_init(my_Camera, my_Context);
printf("\n\nCamera Init Result: %d\n\n", result);
if(result == -105){
printf("Camera not found, quitting.\n\n");
return -105;
}
return 0;
}
int initCamera(){
gp_camera_new(&my_Camera);
my_Context = gp_context_new();
int result = gp_camera_init(my_Camera, my_Context);
printf(" Camera Init Result: %d ", result);
if(result == -105){
printf(" Camera not found, quitting. ");
return -105;
}
printf(" camera successfully found!\n");
return 0;
}
BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
TRACE("%p,%x,%p\n", hinstDLL, fdwReason, lpvReserved);
switch (fdwReason)
{
case DLL_PROCESS_ATTACH:
GPHOTO2_instance = hinstDLL;
DisableThreadLibraryCalls(hinstDLL);
#ifdef HAVE_GPHOTO2
activeDS.context = gp_context_new ();
#endif
break;
}
return TRUE;
}
void Image_GPhoto::init()
{
_type = "image_gphoto";
registerAttributes();
// This is used for getting documentation "offline"
if (!_root)
return;
lock_guard<recursive_mutex> lock(_gpMutex);
_gpContext = gp_context_new();
gp_abilities_list_new(&_gpCams);
gp_abilities_list_load(_gpCams, _gpContext);
Log::get() << Log::MESSAGE << "Image_GPhoto::" << __FUNCTION__ << " - Loaded " << gp_abilities_list_count(_gpCams) << " camera drivers" << Log::endl;
detectCameras();
}
void GPCamera::getSupportedCameras(int& count, QStringList& clist)
{
#ifdef HAVE_GPHOTO2
clist.clear();
count = 0;
CameraAbilities abil;
CameraAbilitiesList* abilList = 0;
GPContext* context = 0;
context = gp_context_new();
gp_abilities_list_new(&abilList);
gp_abilities_list_load(abilList, context);
count = gp_abilities_list_count(abilList);
if (count < 0)
{
qCDebug(DIGIKAM_IMPORTUI_LOG) << "Failed to get list of cameras!";
printGphotoErrorDescription(count);
gp_context_unref(context);
return;
}
else
{
for (int i = 0 ; i < count ; i++)
{
gp_abilities_list_get_abilities(abilList, i, &abil);
const char* cname = abil.model;
clist.append(QString::fromLocal8Bit(cname));
}
}
gp_abilities_list_free(abilList);
gp_context_unref(context);
#else
Q_UNUSED(count);
Q_UNUSED(clist);
#endif /* HAVE_GPHOTO2 */
}
void
gp_params_init (GPParams *p, char **envp)
{
if (!p)
return;
memset (p, 0, sizeof (GPParams));
p->folder = strdup ("/");
if (!p->folder) {
fprintf (stderr, _("Not enough memory."));
fputc ('\n', stderr);
exit (1);
}
gp_camera_new (&p->camera);
p->cols = 79;
p->flags = FLAGS_RECURSE;
/* Create a context. Report progress only if users will see it. */
p->context = gp_context_new ();
gp_context_set_cancel_func (p->context, ctx_cancel_func, p);
gp_context_set_error_func (p->context, ctx_error_func, p);
gp_context_set_status_func (p->context, ctx_status_func, p);
gp_context_set_message_func (p->context, ctx_message_func, p);
if (isatty (STDOUT_FILENO))
gp_context_set_progress_funcs (p->context,
ctx_progress_start_func, ctx_progress_update_func,
ctx_progress_stop_func, p);
p->_abilities_list = NULL;
p->debug_func_id = -1;
p->envp = envp;
}
int init(t_cam *c)
{
c->liveview = 0;
c->liveview_fps = 30;
c->liveview_fps_time = 1000000 / 30;
pthread_mutex_init(&c->liveview_mutex, NULL);
pthread_cond_init(&c->liveview_condvar, NULL);
c->folder_path = strdup("/tmp/");
c->camera_value_list = NULL;
gp_context_set_error_func(c->context, (GPContextErrorFunc)error_func, NULL);
gp_context_set_message_func(c->context, (GPContextMessageFunc)message_func, NULL);
gp_camera_new(&c->camera);
c->context = gp_context_new();
printf("Camera Init\n");
c->ret = gp_camera_init(c->camera, c->context);
if (c->ret != GP_OK) {
printf("gp_camera_init: %d\n", c->ret);
return (GP_ERROR);
}
/* get_initial_camera_values(t_cam *c); */
return (GP_OK);
}
int GPCamera::autoDetect(QString& model, QString& port)
{
#ifdef HAVE_GPHOTO2
CameraList* camList = 0;
CameraAbilitiesList* abilList = 0;
GPPortInfoList* infoList = 0;
const char* camModel_ = 0, *camPort_ = 0;
GPContext* context = 0;
context = gp_context_new();
gp_list_new(&camList);
gp_abilities_list_new(&abilList);
gp_abilities_list_load(abilList, context);
gp_port_info_list_new(&infoList);
gp_port_info_list_load(infoList);
gp_abilities_list_detect(abilList, infoList, camList, context);
gp_abilities_list_free(abilList);
gp_port_info_list_free(infoList);
gp_context_unref(context);
int count = gp_list_count(camList);
if (count <= 0)
{
qCDebug(DIGIKAM_IMPORTUI_LOG) << "Failed to autodetect camera!";
printGphotoErrorDescription(count);
gp_list_free(camList);
return -1;
}
camModel_ = 0;
camPort_ = 0;
for (int i = 0; i < count; i++)
{
if (gp_list_get_name(camList, i, &camModel_) != GP_OK)
{
qCDebug(DIGIKAM_IMPORTUI_LOG) << "Failed to autodetect camera!";
gp_list_free(camList);
return -1;
}
if (gp_list_get_value(camList, i, &camPort_) != GP_OK)
{
qCDebug(DIGIKAM_IMPORTUI_LOG) << "Failed to autodetect camera!";
gp_list_free(camList);
return -1;
}
if (camModel_ && camPort_)
{
model = QString::fromLatin1(camModel_);
port = QString::fromLatin1(camPort_);
gp_list_free(camList);
return 0;
}
}
qCDebug(DIGIKAM_IMPORTUI_LOG) << "Failed to autodetect camera!";
gp_list_free(camList);
#else
Q_UNUSED(model);
Q_UNUSED(port);
#endif /* HAVE_GPHOTO2 */
return -1;
}
int main (int argc, char** argv)
{
std::cout<<"GP_OK = "<<GP_OK<<std::endl;
GPContext *currentContext = NULL;
gp_context_new();
Camera *camera=NULL;
gp_camera_new (&camera);
gp_camera_init (camera, currentContext);
CameraAbilitiesList * abilitiesList;
CameraAbilities abilities;
CameraAbilities * ptr_abilities;
ptr_abilities = &abilities;
int haveListAbilities = gp_abilities_list_get_abilities (abilitiesList, 0, ptr_abilities);
std::cout<<"haveListAbilities : "<< haveListAbilities<<std::endl;
/* int haveAbilities = gp_camera_set_abilities(camera, abilities);
std::cout<<"haveAbilities : "<< haveAbilities<<std::endl;*/
/* //in case camera driver can't figure out the current camera's speed
//gp_camera_set_port_path or name => pas TROUVE
int speed; //AURA BESOIN D4UNE VALEUR (???)
int hasSpeed = gp_camera_set_port_speed (camera, speed);
*/
//to know port's camera
GPPortInfo info;
GPPortInfo * ptr_info;
ptr_info = &info;
/* int infoSetted = gp_camera_set_port_info (camera, info);
std::cout<<"infoSetted : "<< infoSetted<<std::endl;*/
///
int infoGetted = gp_camera_get_port_info(camera, ptr_info);
std::cout<<"infoGetted : "<< infoGetted<<std::endl;
//To have a window with camera's config
CameraWidget ** widget;
CameraWidgetType type;
const char *label;
int widgetCreated = gp_widget_new (type, label, widget);
std::cout<<"widgetCreated : "<< widgetCreated<<std::endl;
//get config
int configGetted = gp_camera_get_config (camera, widget, currentContext);
std::cout<<"configGetted : "<< configGetted<<std::endl;
//set the configuration's camera
// int cameraSetted = gp_camera_set_config (camera, *widget, currentContext);
// std::cout<<"cameraSetted : "<< cameraSetted<<std::endl;
//HAVE TO FIND FUNCTION WHICH GET/SET THE PÄTH
CameraFilePath * path;
//IDEM
CameraCaptureType typeCapture;
CameraFileType typeFile; //mm type à priori
//capture
int captured = gp_camera_capture (camera, typeCapture, path, currentContext);
std::cout<<"captured : "<< captured<<std::endl;
//To get capture from camera to computer
//folder on computer
//TO COMPLETE
const char *folder = "../pictures";
//TO COMPLETE
//(devra être renseigné en fonction du numéro de la photoprécédente par ex)
const char *file = "picture001";
//??
CameraFile * camera_file;
int captureGetted = gp_camera_file_get(camera, folder, file, typeFile,camera_file, currentContext);
std::cout<<"captureGetted : "<< captureGetted<<std::endl;
int indiceCountCamera = gp_camera_unref (camera);
//Before the end of using camera => better!
int cameraExited = gp_camera_exit (camera, currentContext);
return EXIT_SUCCESS;
}
Context::Context(bool use_messages) : context(gp_context_new()) {
if (use_messages)
init_messages();
}
photoController::photoController()
{
context = gp_context_new();
gp_context_set_error_func(context, ContextErrorPrint, NULL);
initCamera();
}
int
main ()
{
CameraFilesystem *fs;
CameraFileInfo info;
CameraList *list;
int x, count;
const char *name;
char *foldername;
GPContext *context;
#ifdef HAVE_MCHECK_H
mtrace();
#endif
CHECK (gp_list_new(&list));
gp_log_add_func (GP_LOG_DEBUG, log_func, NULL);
context = gp_context_new ();
gp_context_set_error_func (context, error_func, NULL);
printf ("*** Creating file system...\n");
CHECK (gp_filesystem_new (&fs));
printf ("*** Setting the callbacks...\n");
CHECK (gp_filesystem_set_funcs (fs, &fsfuncs, NULL));
printf ("*** Adding a file...\n");
CHECK (gp_filesystem_append (fs, "/", "my.file", context));
gp_filesystem_dump (fs);
printf ("*** Removing this file...\n");
CHECK (gp_filesystem_delete_file (fs, "/", "my.file", context));
gp_filesystem_dump (fs);
printf ("*** Resetting...\n");
CHECK (gp_filesystem_reset (fs));
gp_filesystem_dump (fs);
printf ("*** Adding /...\n");
CHECK (gp_filesystem_append (fs, "/", NULL, context));
printf ("*** Adding /whatever ...\n");
CHECK (gp_filesystem_append (fs, "/whatever", NULL, context));
printf ("*** Adding /whatever/dir...\n");
CHECK (gp_filesystem_append (fs, "/whatever/dir", NULL, context));
printf ("*** Adding /whatever/dir/file1...\n");
CHECK (gp_filesystem_append (fs, "/whatever/dir", "file1", context));
gp_filesystem_dump (fs);
printf ("*** Adding /whatever/dir/file2...\n");
CHECK (gp_filesystem_append (fs, "/whatever/dir", "file2", context));
CHECK (gp_filesystem_append (fs, "/whatever/dir", "file3", context));
CHECK (gp_filesystem_append (fs, "/whatever/dir", "file4", context));
CHECK (gp_filesystem_append (fs, "/whatever/dir", "file5", context));
gp_filesystem_dump (fs);
printf ("*** Deleting everything below root...\n");
CHECK (gp_filesystem_delete_all (fs, "/", context));
gp_filesystem_dump (fs);
printf ("*** Appending root directory...\n");
CHECK (gp_filesystem_append (fs, "/", NULL, context));
printf ("*** Appending some directories...\n");
CHECK (gp_filesystem_append (fs, "/whatever", NULL, context));
CHECK (gp_filesystem_append (fs, "/whatever/directory", NULL, context));
printf ("*** Adding some files...\n");
CHECK (gp_filesystem_append (fs, "/whatever/directory",
"some.file", context));
CHECK (gp_filesystem_append (fs, "/whatever/directory",
"some.file2", context));
CHECK (gp_filesystem_append (fs, "/another/directory",
"another.file", context));
gp_filesystem_dump (fs);
printf ("*** Getting info about a file...\n");
CHECK (gp_filesystem_get_info (fs, "/whatever/directory", "some.file",
&info, context));
printf ("*** Getting info again (cache!)...\n");
CHECK (gp_filesystem_get_info (fs, "/whatever/directory", "some.file",
&info, context));
printf ("*** Set info about another file...\n");
CHECK (gp_filesystem_set_info (fs, "/whatever/directory", "some.file2",
info, context));
printf ("*** Getting info about this file (cache!)...\n");
CHECK (gp_filesystem_get_info (fs, "/whatever/directory", "some.file2",
&info, context));
printf ("*** Deleting a file...\n");
CHECK (gp_filesystem_delete_file (fs, "/whatever/directory",
"some.file2", context));
gp_filesystem_dump (fs);
printf ("*** Resetting the filesystem...\n");
CHECK (gp_filesystem_reset (fs));
gp_filesystem_dump (fs);
printf ("*** Getting file list for folder '/whatever/directory'...\n");
CHECK (gp_filesystem_list_folders (fs, "/whatever/directory",
list, context));
printf ("*** Getting file list for folder '/whatever/directory' "
"again (cached!)...\n");
CHECK (gp_filesystem_list_folders (fs, "/whatever/directory",
list, context));
printf ("*** Counting the contents...\n");
CHECK (count = gp_list_count (list));
printf ("*** Listing the contents...\n");
for (x = 0; x < count; x++) {
CHECK (gp_list_get_name (list, x, &name));
printf (" %i: '%s'\n", x, name);
}
printf ("*** Getting folder of 'file1'...\n");
CHECK (gp_filesystem_get_folder (fs, "file1", &foldername, context));
printf ("... found in '%s'.\n", foldername);
free(foldername);
printf ("*** Deleting a couple of files...\n");
CHECK (gp_filesystem_delete_file (fs, "/whatever", "file5", context));
CHECK (gp_filesystem_delete_file (fs, "/whatever", "file4", context));
CHECK (gp_filesystem_delete_file (fs, "/whatever", "file3", context));
gp_filesystem_dump (fs);
printf ("*** Freeing file system...\n");
CHECK (gp_filesystem_free (fs));
gp_context_unref (context);
CHECK (gp_list_free(list));
#ifdef HAVE_MCHECK_H
muntrace();
#endif
return (0);
}
int cameraFunction(int command) {
int i, retval, ss, commandint;
gp_camera_new(&canon);
canoncontext = gp_context_new();
gp_log_add_func(GP_LOG_ERROR, errordumper, NULL);
printf("Camera init. Takes about 3 seconds.\n");
retval = gp_camera_init(canon, canoncontext);
if (retval != GP_OK) {
printf(" Retval: %d\n", retval);
exit(1);
} else {
printf("okay");
}
canon_enable_capture(canon, TRUE, canoncontext);
printf("ready to rock\n");
//i = getchar();
//getchar();
//commandint = atoi(command);
switch (command) {
case 'c': {
capture(canon, canoncontext);
break;
}
case 's': {
ss = getchar();
getchar();
printf("ss is %c\n", ss);
shutterchange(canon, canoncontext, ss);
break;
}
case 'a': {
int ap;
ap = getchar();
getchar();
aperturechange(canon, canoncontext, ap);
printf("aperture: %d", ap);
break;
}
case 'i': {
int iso;
iso = getchar();
getchar();
isochange(canon, canoncontext, iso);
printf("iso: %d", iso);
break;
}
case 'l': {
while (1) {
liveview(canon, canoncontext);
}
break;
}
case 'q': {
gp_camera_exit(canon, canoncontext);
break;
}
default:
capture(canon, canoncontext);
return 0;
}
return 0;
} //end of code
bool GPCamera::findConnectedUsbCamera(int vendorId, int productId, QString& model, QString& port)
{
#ifdef HAVE_GPHOTO2
CameraAbilitiesList* abilList = 0;
GPPortInfoList* list = 0;
GPContext* context = 0;
CameraList* camList = 0;
bool success = false;
// get name and port of detected camera
const char* model_str = 0;
const char* port_str = 0;
context = gp_context_new();
// get list of all ports
gp_port_info_list_new(&list);
gp_port_info_list_load(list);
gp_abilities_list_new(&abilList);
// get list of all supported cameras
gp_abilities_list_load(abilList, context);
// autodetect all cameras, then match the list to the passed in USB ids
gp_list_new (&camList);
gp_abilities_list_detect(abilList, list, camList, context);
gp_context_unref(context);
int count = gp_list_count(camList);
int cnt = 0;
for (int i = 0 ; i < count ; i++)
{
const char* xmodel = 0;
gp_list_get_name(camList, i, &xmodel);
int model = gp_abilities_list_lookup_model (abilList, xmodel);
CameraAbilities ab;
gp_abilities_list_get_abilities(abilList, model, &ab);
if (ab.port != GP_PORT_USB)
continue;
/* KDE provides us USB Vendor and Product, but we might just
* have covered this via a class match. Check class matched
* cameras also for matchingo USB vendor/product id
*/
if (ab.usb_vendor == 0)
{
int ret;
GPPortInfo info;
const char* xport = 0;
GPPort* gpport = 0;
/* get the port path so we only look at this bus position */
gp_list_get_value(camList, i, &xport);
ret = gp_port_info_list_lookup_path (list, xport);
if (ret < GP_OK) /* should not happen */
continue;
/* get the lowlevel port info for the path
*/
gp_port_info_list_get_info(list, ret, &info);
/* open lowlevel driver interface briefly to search */
gp_port_new(&gpport);
gp_port_set_info(gpport, info);
/* And now call into the lowlevel usb driver to see if the bus position
* has that specific vendor/product id
*/
if (gp_port_usb_find_device(gpport, vendorId, productId) == GP_OK)
{
ab.usb_vendor = vendorId;
ab.usb_product = productId;
}
gp_port_free (gpport);
}
if (ab.usb_vendor != vendorId)
continue;
if (ab.usb_product != productId)
continue;
/* keep it, and continue iterating, in case we find another one
*/
gp_list_get_name (camList, i, &model_str);
gp_list_get_value(camList, i, &port_str);
cnt++;
}
gp_port_info_list_free(list);
gp_abilities_list_free(abilList);
if (cnt > 0)
{
if (cnt > 1)
{
qCWarning(DIGIKAM_IMPORTUI_LOG) << "More than one camera detected on port " << port
<< ". Due to restrictions in the GPhoto2 API, "
<< "only the first camera is used.";
}
model = QString::fromLatin1(model_str);
port = QString::fromLatin1(port_str);
success = true;
}
else
{
qCDebug(DIGIKAM_IMPORTUI_LOG) << "Failed to get information for the listed camera";
}
gp_list_free(camList);
return success;
#else
Q_UNUSED(vendorId);
Q_UNUSED(productId);
Q_UNUSED(model);
Q_UNUSED(port);
return false;
#endif /* HAVE_GPHOTO2 */
}
int input_run(int id)
{
int res, i;
global->in[id].buf = malloc(256 * 1024);
if(global->in[id].buf == NULL)
{
IPRINT(INPUT_PLUGIN_NAME " - could not allocate memory\n");
exit(EXIT_FAILURE);
}
plugin_id = id;
// auto-detect algorithm
CameraAbilitiesList* al;
GPPortInfoList* il;
CameraList* list;
const char* model;
const char* port;
context = gp_context_new();
gp_abilities_list_new(&al);
gp_abilities_list_load(al, context);
gp_port_info_list_new(&il);
gp_port_info_list_load(il);
gp_list_new(&list);
gp_abilities_list_detect(al, il, list, context);
int count = gp_list_count(list);
IPRINT(INPUT_PLUGIN_NAME " - Detected %d camera(s)\n", count);
if(count == 0)
{
IPRINT(INPUT_PLUGIN_NAME " - No cameras detected.\n");
return 0;
}
GPPortInfo info;
CameraAbilities a;
int m, p;
camera = NULL;
for(i = 0; i < count; i++)
{
res = gp_list_get_name(list, i, &model);
CAMERA_CHECK_GP(res, "gp_list_get_name");
m = gp_abilities_list_lookup_model(al, model);
if(m < 0)
{
IPRINT(INPUT_PLUGIN_NAME " - Gphoto abilities_list_lookup_model Code: %d - %s\n", m, gp_result_as_string(m));
return 0;
}
res = gp_abilities_list_get_abilities(al, m, &a);
CAMERA_CHECK_GP(res, "gp_abilities_list_get_abilities");
res = gp_list_get_value(list, i, &port);
CAMERA_CHECK_GP(res, "gp_list_get_value"); DBG("Model: %s; port: %s.\n", model, port);
if(selected_port != NULL && strcmp(selected_port, port) != 0)
continue;
p = gp_port_info_list_lookup_path(il, port);
if(p < 0)
{
IPRINT(INPUT_PLUGIN_NAME " - Gphoto port_info_list_lookup_path Code: %d - %s\n", m, gp_result_as_string(m));
return 0;
}
res = gp_port_info_list_get_info(il, p, &info);
CAMERA_CHECK_GP(res, "gp_port_info_list_get_info");
res = gp_camera_new(&camera);
CAMERA_CHECK_GP(res, "gp_camera_new");
res = gp_camera_set_abilities(camera, a);
CAMERA_CHECK_GP(res, "gp_camera_set_abilities");
res = gp_camera_set_port_info(camera, info);
CAMERA_CHECK_GP(res, "gp_camera_set_port_info");
}
if(camera == NULL)
{
IPRINT("Camera %s not found, exiting.\n", selected_port);
exit(EXIT_FAILURE);
}
// cleanup
gp_list_unref(list);
gp_port_info_list_free(il);
gp_abilities_list_free(al);
// open camera and set capture on
int value = 1;
res = gp_camera_init(camera, context);
CAMERA_CHECK_GP(res, "gp_camera_init");
camera_set("capture", &value);
// starting thread
if(pthread_create(&thread, 0, capture, NULL) != 0)
{
free(global->in[id].buf);
IPRINT("could not start worker thread\n");
exit(EXIT_FAILURE);
}
pthread_detach(thread);
return 0;
}
