00001 /********************************************************************* 00002 * 00003 * Software License Agreement (BSD License) 00004 * 00005 * Copyright (c) 2009, Robert Bosch LLC. 00006 * All rights reserved. 00007 * 00008 * Redistribution and use in source and binary forms, with or without 00009 * modification, are permitted provided that the following conditions 00010 * are met: 00011 * 00012 * * Redistributions of source code must retain the above copyright 00013 * notice, this list of conditions and the following disclaimer. 00014 * * Redistributions in binary form must reproduce the above 00015 * copyright notice, this list of conditions and the following 00016 * disclaimer in the documentation and/or other materials provided 00017 * with the distribution. 00018 * * Neither the name of the Robert Bosch nor the names of its 00019 * contributors may be used to endorse or promote products derived 00020 * from this software without specific prior written permission. 00021 * 00022 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00023 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00024 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 00025 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 00026 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 00027 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 00028 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 00029 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00030 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00031 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 00032 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00033 * POSSIBILITY OF SUCH DAMAGE. 00034 * 00035 *********************************************************************/ 00036 #ifndef PHOTO_H 00037 #define PHOTO_H 00038 00039 #ifdef __cplusplus 00040 extern "C" { 00041 #endif 00042 00043 #include <gphoto2/gphoto2-camera.h> 00044 #include <gphoto2/gphoto2-port-log.h> 00045 #include <gphoto2/gphoto2-setting.h> 00046 #include <gphoto2/gphoto2-filesys.h> 00047 #include <photo/photo_image.h> 00048 00049 #define PHOTO_MODE_DIRECT 0 00050 #define PHOTO_MODE_TO_FILE 1 00051 00052 typedef struct { 00053 Camera *cam; 00054 GPContext *context; 00055 int mode; 00056 } photo_t, *photo_p; 00057 00058 /* initialize a new photo */ 00059 photo_p photo_initialize(void); 00060 00061 /* release photo memory */ 00062 void photo_free(photo_p photo); 00063 00064 /* open a specific USB connection the photo */ 00065 int photo_open(photo_p photo, const char *model, const char *port); 00066 00067 /* open the first photo detected on the USB bus */ 00068 int photo_autodetect(photo_p photo); 00069 00070 /* close the photo */ 00071 int photo_close(photo_p photo); 00072 00073 /* set a photo parameter */ 00074 int photo_set_config(photo_p photo, const char *param, const char *value); 00075 00076 /* get a photo parameter */ 00077 int photo_get_config(photo_p photo, const char *param, char **value); 00078 00079 /* capture an image */ 00080 int photo_capture(photo_p photo, photo_image_p image); 00081 00082 /* capture an image to file */ 00083 int photo_capture_to_file(photo_p photo, const char *filename); 00084 00085 #ifdef __cplusplus 00086 } 00087 #endif 00088 00089 #endif