int main(int argc, char **argv) {
Camera *camera = NULL;
int ret;
GPContext *context;
CameraWidget *rootwidget;
char buf[200];
CameraText summary;
gp_log_add_func(GP_LOG_DEBUG, errordumper, NULL);
context = sample_create_context (); /* see context.c */
strcpy(buf,"usb:");
if (argc > 1)
strcat (buf, argv[1]);
fprintf(stderr,"setting path %s.\n", buf);
ret = sample_open_camera (&camera, "USB PTP Class Camera", buf, context);
if (ret < GP_OK) {
fprintf(stderr,"camera %s not found.\n", buf);
goto out;
}
ret = gp_camera_init (camera, context);
if (ret < GP_OK) {
fprintf(stderr,"No camera auto detected.\n");
goto out;
}
/* AFL PART STARTS HERE */
ret = recursive_directory(camera, "/", context, NULL);
if (ret < GP_OK) {
printf ("Could not recursive list files.\n");
goto out;
}
ret = gp_camera_get_summary (camera, &summary, context);
if (ret < GP_OK) {
printf ("Could not get summary.\n");
goto out;
}
#if 1
ret = gp_camera_get_config (camera, &rootwidget, context);
if (ret < GP_OK) {
fprintf (stderr,"Could not get config.\n");
goto out;
}
#endif
printf ("OK, %s\n", summary.text);
while (1) {
CameraEventType evttype;
void *data = NULL;
ret = gp_camera_wait_for_event(camera, 1, &evttype, &data, context);
if (ret < GP_OK) break;
if (data) free (data);
if (evttype == GP_EVENT_TIMEOUT) break;
}
/* AFL PART ENDS HERE */
out:
gp_camera_exit (camera, context);
gp_camera_free (camera);
return 0;
}
static gboolean
get_thumbnail_idle (gpointer data)
{
GtkamList *list = GTKAM_LIST (data);
GetThumbnailData *d;
CameraFile *file;
GtkWidget *s;
GdkPixbuf *pixbuf;
GdkPixbufLoader *loader;
int result;
const char *fd;
unsigned long fs;
gfloat factor;
d = list->priv->head;
if (d == NULL)
return (FALSE);
s = gtkam_status_new (_("Downloading thumbnail of '%s' from "
"folder '%s'..."), d->name, d->folder);
g_signal_emit (G_OBJECT (list), signals[NEW_STATUS], 0, s);
gp_file_new (&file);
result = gp_camera_file_get (d->camera->camera, d->folder, d->name,
GP_FILE_TYPE_PREVIEW, file,
GTKAM_STATUS (s)->context->context);
if (d->camera->multi)
gp_camera_exit (d->camera->camera, NULL);
if (result >= 0) {
gp_file_get_data_and_size (file, &fd, &fs);
loader = gdk_pixbuf_loader_new ();
gdk_pixbuf_loader_write (loader, fd, fs, NULL);
gdk_pixbuf_loader_close (loader, NULL);
pixbuf = gdk_pixbuf_loader_get_pixbuf (loader);
gtk_list_store_set (list->priv->store, d->iter,
PREVIEW_ORIG_COLUMN, pixbuf, -1);
factor = gtkam_list_get_zoom_factor (list);
pixbuf = gdk_pixbuf_scale_simple (pixbuf,
gdk_pixbuf_get_width (pixbuf) * factor,
gdk_pixbuf_get_height (pixbuf) * factor,
GDK_INTERP_BILINEAR);
g_object_unref (G_OBJECT (loader));
gtk_list_store_set (list->priv->store, d->iter,
PREVIEW_COLUMN, pixbuf, -1);
g_object_unref (G_OBJECT (pixbuf));
}
gp_file_unref (file);
gtk_object_destroy (GTK_OBJECT (s));
if (result == GP_ERROR_CAMERA_BUSY)
return (TRUE);
g_object_unref (G_OBJECT (d->camera));
g_free (d->name);
g_free (d->folder);
gtk_tree_iter_free (d->iter);
list->priv->head = d->next;
g_free (d);
if (!list->priv->head)
list->priv->tail = NULL;
gtk_widget_destroy (s);
if (list->priv->head == NULL)
return (FALSE);
else
return (TRUE);
}
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;
}
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, 1);
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));
retval = camera_auto_focus(camera, context, 0);
if(retval != GP_OK) {
printf("Error: %s\n", gp_result_as_string(retval));
return 1;
}
gp_camera_exit(camera, context);
return 0;
}
~CameraController() {
gp_camera_exit(camera, context);
}
static GtkamCamera *
gtkam_chooser_get_camera (GtkamChooser *chooser)
{
GtkWidget *dialog, *status;
GPPortInfo info;
Camera *camera;
CameraAbilities abilities;
const gchar *model, *port, *speed;
gchar *port_path, *right, *tmp;
int m, p, r;
gboolean multi;
GtkamCamera *c;
model = gtk_entry_get_text (chooser->priv->entry_model);
port = gtk_entry_get_text (chooser->priv->entry_port);
speed = gtk_entry_get_text (chooser->priv->entry_speed);
multi = GTK_TOGGLE_BUTTON (chooser->priv->check_multi)->active;
if (!port || !*port)
port_path = g_strdup (_("None"));
else {
port_path = g_strdup (port);
right = strrchr (port_path, ')');
*right = '\0';
tmp = g_strdup (strrchr (port_path, '(') + 1);
g_free (port_path);
port_path = tmp;
}
gp_camera_new (&camera);
#ifdef HAVE_GP_CAMERA_SET_TIMEOUT_FUNCS
gp_camera_set_timeout_funcs (camera, start_timeout_func,
stop_timeout_func, NULL);
#endif
/* Model? */
m = gp_abilities_list_lookup_model (chooser->priv->al, model);
gp_abilities_list_get_abilities (chooser->priv->al, m, &abilities);
gp_camera_set_abilities (camera, abilities);
/* Port? */
if (strcmp (port_path, _("None"))) {
p = gp_port_info_list_lookup_path (chooser->priv->il,
port_path);
gp_port_info_list_get_info (chooser->priv->il, p, &info);
gp_camera_set_port_info (camera, info);
}
/* Speed? */
if (strcmp (speed, _("Best")))
gp_camera_set_port_speed (camera, atoi (speed));
/*
* Initialize the camera to check if it is really there. Exit
* afterwards because other applications could need the camera, too.
*/
status = gtkam_status_new (_("Initializing camera..."));
gtkam_dialog_add_status (GTKAM_DIALOG (chooser), status);
r = gp_camera_init (camera, GTKAM_STATUS (status)->context->context);
if (multi)
gp_camera_exit (camera, NULL);
switch (r) {
case GP_OK:
break;
case GP_ERROR_CANCEL:
g_free (port_path);
break;
default:
g_free (port_path);
dialog = gtkam_error_new (r, GTKAM_STATUS (status)->context,
NULL, _("Could not initialize camera."));
gtk_window_set_transient_for (GTK_WINDOW (dialog),
GTK_WINDOW (chooser));
gtk_widget_show (dialog);
gp_camera_unref (camera);
camera = NULL;
}
gtk_object_destroy (GTK_OBJECT (status));
c = gtkam_camera_new (camera, multi);
gp_camera_unref (camera);
return (c);
}
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
int
main(int argc, char **argv) {
Camera *canon;
int i, retval;
GPContext *canoncontext = sample_create_context();
gp_log_add_func(GP_LOG_ERROR, errordumper, 0);
gp_camera_new(&canon);
/* When I set GP_LOG_DEBUG instead of GP_LOG_ERROR above, I noticed that the
* init function seems to traverse the entire filesystem on the camera. This
* is partly why it takes so long.
* (Marcus: the ptp2 driver does this by default currently.)
*/
printf("Camera init. Takes about 10 seconds.\n");
retval = gp_camera_init(canon, canoncontext);
if (retval != GP_OK) {
printf(" Retval: %d\n", retval);
exit (1);
}
canon_enable_capture(canon, TRUE, canoncontext);
retval = camera_eosviewfinder(canon,canoncontext,1);
if (retval != GP_OK) {
fprintf(stderr,"camera_eosviewfinder(1): %d\n", retval);
exit(1);
}
/*set_capturetarget(canon, canoncontext);*/
printf("Taking 100 previews and saving them to snapshot-XXX.jpg ...\n");
for (i=0;i<100;i++) {
CameraFile *file;
char output_file[32];
fprintf(stderr,"preview %d\n", i);
retval = gp_file_new(&file);
if (retval != GP_OK) {
fprintf(stderr,"gp_file_new: %d\n", retval);
exit(1);
}
/* autofocus every 10 shots */
if (i%10 == 9) {
camera_auto_focus (canon, canoncontext, 1);
/* FIXME: wait a bit and/or poll events ? */
camera_auto_focus (canon, canoncontext, 0);
} else {
camera_manual_focus (canon, (i/10-5)/2, canoncontext);
}
#if 0 /* testcase for EOS zooming */
{
char buf[20];
if (i<10) set_config_value_string (canon, "eoszoom", "5", canoncontext);
sprintf(buf,"%d,%d",(i&0x1f)*64,(i>>5)*64);
fprintf(stderr, "%d - %s\n", i, buf);
set_config_value_string (canon, "eoszoomposition", buf, canoncontext);
}
#endif
retval = gp_camera_capture_preview(canon, file, canoncontext);
if (retval != GP_OK) {
fprintf(stderr,"gp_camera_capture_preview(%d): %d\n", i, retval);
exit(1);
}
sprintf(output_file, "snapshot-%03d.jpg", i);
retval = gp_file_save(file, output_file);
if (retval != GP_OK) {
fprintf(stderr,"gp_camera_capture_preview(%d): %d\n", i, retval);
exit(1);
}
gp_file_unref(file);
/*
sprintf(output_file, "image-%03d.jpg", i);
capture_to_file(canon, canoncontext, output_file);
*/
}
retval = camera_eosviewfinder(canon,canoncontext,0);
if (retval != GP_OK) {
fprintf(stderr,"camera_eosviewfinder(0): %d\n", retval);
exit(1);
}
sleep(10);
gp_camera_exit(canon, canoncontext);
return 0;
}
