b9d58ca88b
git-svn-id: https://svn.code.sf.net/p/gphoto/code/trunk/libgphoto2@5969 67ed7778-7388-44ab-90cf-0a291f65f57c
97 lines
2.8 KiB
C
97 lines
2.8 KiB
C
/* test-gphoto2.c
|
|
*
|
|
* Copyright © 2001 Lutz Müller <urc8@rz.uni-karlsruhe.de>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
#include "config.h"
|
|
|
|
#include <stdio.h>
|
|
#ifdef HAVE_MCHECK_H
|
|
#include <mcheck.h>
|
|
#endif
|
|
|
|
#include <gphoto2-camera.h>
|
|
|
|
#define CHECK(f) {int res = f; if (res < 0) {printf ("ERROR: %s\n", gp_result_as_string (res)); return (1);}}
|
|
|
|
int
|
|
main (int argc, char *argv [])
|
|
{
|
|
CameraText text;
|
|
Camera *camera;
|
|
CameraAbilitiesList *al;
|
|
CameraAbilities abilities;
|
|
int m;
|
|
|
|
#ifdef HAVE_MCHECK_H
|
|
mtrace();
|
|
#endif
|
|
|
|
/*
|
|
* You'll probably want to access your camera. You will first have
|
|
* to create a camera (that is, allocating the memory).
|
|
*/
|
|
printf ("Creating camera...\n");
|
|
CHECK (gp_camera_new (&camera));
|
|
|
|
/*
|
|
* Before you initialize the camera, set the model so that
|
|
* gphoto2 knows which library to use.
|
|
*/
|
|
printf ("Setting model...\n");
|
|
CHECK (gp_abilities_list_new (&al));
|
|
CHECK (gp_abilities_list_load (al, NULL));
|
|
CHECK (m = gp_abilities_list_lookup_model (al, "Directory Browse"));
|
|
CHECK (gp_abilities_list_get_abilities (al, m, &abilities));
|
|
CHECK (gp_abilities_list_free (al));
|
|
CHECK (gp_camera_set_abilities (camera, abilities));
|
|
|
|
/*
|
|
* Now, initialize the camera (establish a connection).
|
|
*/
|
|
printf ("Initializing camera...\n");
|
|
CHECK (gp_camera_init (camera, NULL));
|
|
|
|
/*
|
|
* At this point, you can do whatever you want.
|
|
* You could get files, capture images...
|
|
*/
|
|
printf ("Getting information about the driver...\n");
|
|
CHECK (gp_camera_get_about (camera, &text, NULL));
|
|
printf ("%s\n", text.text);
|
|
|
|
/*
|
|
* Don't forget to clean up when you don't need the camera any
|
|
* more. Please use unref instead of destroy - you'll never know
|
|
* if some part of the program still needs the camera.
|
|
*/
|
|
printf ("Unrefing camera...\n");
|
|
CHECK (gp_camera_unref (camera));
|
|
|
|
#ifdef HAVE_MCHECK_H
|
|
muntrace();
|
|
#endif
|
|
|
|
return (0);
|
|
}
|
|
|
|
/*
|
|
* Local variables:
|
|
* compile-command: "gcc -pedantic -Wstrict-prototypes -O2 -g test-gphoto2.c -o test-gphoto2 `gphoto2-config --cflags --libs` && export MALLOC_TRACE=test-gphoto2.log && ./test-gphoto2 && mtrace ./test-gphoto2 test-gphoto2.log"
|
|
* End:
|
|
*/
|