/*
* Only need to reset the generic camera type, AFAICT -
* the pocket digital never seems to need it.
*/
static int
ultrapocket_reset(Camera *camera)
{
GPPortInfo oldpi;
GPPort *port = camera->port;
CameraAbilities cab;
unsigned char cmdbuf[0x10];
gp_camera_get_abilities(camera, &cab);
GP_DEBUG ("First connect since camera was used - need to reset cam");
/*
* this resets the ultrapocket. Messy, but it's what the windows
* software does. We only reset if it's been plugged in since
* last reset.
*/
memset(cmdbuf, 0, 16);
cmdbuf[0] = 0x28;
cmdbuf[1] = 0x01;
CHECK_RESULT(ultrapocket_command(port, 1, cmdbuf, 0x10));
/* -------------- */
sleep(4); /* This should do - _might_ need increasing */
CHECK_RESULT(gp_port_get_info(port, &oldpi));
CHECK_RESULT(gp_port_free(port));
CHECK_RESULT(gp_port_new(&port));
CHECK_RESULT(gp_port_set_info(port, oldpi));
CHECK_RESULT(gp_port_usb_find_device(port,
cab.usb_vendor, cab.usb_product));
CHECK_RESULT(gp_port_open(port));
camera->port = port;
return GP_OK;
}
static GNOME_C_Camera
impl_connect (PortableServer_Servant servant, const CORBA_char *manufacturer,
const CORBA_char *model, const CORBA_char *port,
CORBA_Environment *ev)
{
KncCMngr *m = KNC_C_MNGR (bonobo_object (servant));
KncCCamera *c;
GPPort *p = NULL;
GPPortInfo info;
unsigned int i;
gp_port_new (&p);
for (i = 0; i < MAX (gp_port_info_list_count (m->priv->il), 0); i++) {
gp_port_info_list_get_info (m->priv->il, i, &info);
if (!strcmp (info.name, port)) {
gp_port_set_info (p, info);
c = knc_c_camera_new (manufacturer, model, p, ev);
if (BONOBO_EX (ev)) return CORBA_OBJECT_NIL;
return CORBA_Object_duplicate (BONOBO_OBJREF (c), ev);
}
}
gp_port_free (p);
CORBA_exception_set (ev, CORBA_USER_EXCEPTION, ex_GNOME_C_Error, NULL);
return CORBA_OBJECT_NIL;
}
int
gp_camera_set_port_info (Camera *camera, GPPortInfo info)
{
CHECK_NULL (camera);
/*
* If the camera is currently initialized, terminate that connection.
* We don't care if we are successful or not.
*/
if (camera->pc->lh)
gp_camera_exit (camera, NULL);
gp_log (GP_LOG_DEBUG, "gphoto2-camera", "Setting port info for "
"port '%s' at '%s'...", info.name, info.path);
CR (camera, gp_port_set_info (camera->port, info), NULL);
return (GP_OK);
}
int
gp_camera_set_port_info (Camera *camera, GPPortInfo info)
{
char *name, *path;
C_PARAMS (camera);
/*
* If the camera is currently initialized, terminate that connection.
* We don't care if we are successful or not.
*/
if (camera->pc->lh)
gp_camera_exit (camera, NULL);
gp_port_info_get_name (info, &name);
gp_port_info_get_path (info, &path);
GP_LOG_D ("Setting port info for port '%s' at '%s'...", name, path);
CR (camera, gp_port_set_info (camera->port, info), NULL);
return (GP_OK);
}
/**
* \param list a CameraAbilitiesList
* \param info_list the GPPortInfoList of ports to use for detection
* \param l a #CameraList that contains the autodetected cameras after the call
* \param context a #GPContext
*
* Tries to detect any camera connected to the computer using the supplied
* list of supported cameras and the supplied info_list of ports.
*
* \return a gphoto2 error code
*/
int
gp_abilities_list_detect (CameraAbilitiesList *list,
GPPortInfoList *info_list, CameraList *l,
GPContext *context)
{
GPPortInfo info;
GPPort *port;
int i, info_count;
CHECK_NULL (list && info_list && l);
gp_list_reset (l);
CHECK_RESULT (info_count = gp_port_info_list_count (info_list));
CHECK_RESULT (gp_port_new (&port));
for (i = 0; i < info_count; i++) {
int res;
char *xpath;
GPPortType type;
CHECK_RESULT (gp_port_info_list_get_info (info_list, i, &info));
CHECK_RESULT (gp_port_set_info (port, info));
gp_port_info_get_type (info, &type);
res = gp_port_info_get_path (info, &xpath);
if (res <GP_OK)
continue;
switch (type) {
case GP_PORT_USB:
case GP_PORT_USB_SCSI:
case GP_PORT_USB_DISK_DIRECT: {
int ability;
res = gp_abilities_list_detect_usb (list, &ability, port);
if (res == GP_OK) {
gp_list_append(l,
list->abilities[ability].model,
xpath);
} else if (res < 0)
gp_port_set_error (port, NULL);
break;
}
case GP_PORT_DISK: {
char *s, path[1024];
struct stat stbuf;
s = strchr (xpath, ':');
if (!s)
break;
s++;
snprintf (path, sizeof(path), "%s/DCIM", s);
if (-1 == stat(path, &stbuf)) {
snprintf (path, sizeof(path), "%s/dcim", s);
if (-1 == stat(path, &stbuf))
continue;
}
gp_list_append (l, "Mass Storage Camera", xpath);
break;
}
case GP_PORT_PTPIP: {
char *s;
s = strchr (xpath, ':');
if (!s) break;
s++;
if (!strlen(s)) break;
gp_list_append (l, "PTP/IP Camera", xpath);
break;
}
default:
/*
* We currently cannot detect any cameras on this
* port
*/
break;
}
}
gp_port_free (port);
return (GP_OK);
}
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 */
}