/* ptpcanon.h * * Copyright (C) 2003 - 2004 Nikolai Kopanygin <superkolik@mail.ru> * *  This program is free software; you can redistribute it and/or modify *  it under the terms of the GNU General Public License as published by *  the Free Software Foundation; either version 2 of the License, or *  (at your option) any later version. * *  This program 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 General Public License for more details. * *  You should have received a copy of the GNU General Public License *  along with this program; if not, write to the Free Software *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */#ifndef PTPCANON_H#define PTPCANON_H#include <libptp2/ptp.h>#include "ptpusb.h"/*    Some macros*//* Check value and Return on error */#define CR(result,error) {						\			if((result)!=PTP_RC_OK) {			\				fprintf(stderr,"ERROR: "error);		\				usb_release_interface(ptp_usb.handle,	\		dev->config->interface->altsetting->bInterfaceNumber);	\				return;					\			}						\}/* Check value and Return result on error */#define CR2(result,error) {						\			if((result)!=PTP_RC_OK) {			\				fprintf(stderr,"ERROR: "error);		\				return result;					\			}						\}/* Check value and Return -1 on error */#define CRR(result) {							\			if((result)!=PTP_RC_OK) {			\				return -1;				\			}						\}/* Check value and Report (PTP) Error if needed */#define CRE(result) {							\			uint16_t r;					\			r=(result);					\			if (r!=PTP_RC_OK)				\				ptp_perror(&params,r);			\}/* Check value and Report (PTP) Error if needed *//*     The same as above, but with params a pointer */#define CRE2(result) {							\			uint16_t r;					\			r=(result);					\			if (r!=PTP_RC_OK)				\				ptp_perror(params,r);			\}/* Check value and Continue on error */#define CC(result,error) {						\			if((result)!=PTP_RC_OK) {			\				fprintf(stderr,"ERROR: "error);		\				usb_release_interface(ptp_usb.handle,	\		dev->config->interface->altsetting->bInterfaceNumber);	\				continue;					\			}						\} /* requested actions */#define ACT_DEVICE_RESET	01#define ACT_LIST_DEVICES	02#define ACT_LIST_PROPERTIES	03#define ACT_GETSET_PROPERTY	04#define ACT_CANON_TEST      05#define ACT_TAKE_SHOT       06void usage(void);void help(void);void list_devices(short force);const char* get_property_description(PTPParams* params, uint16_t dpc);void list_properties (int dev, int bus, short force);short print_propval (uint16_t datatype, void* value, short hex);void getset_property (int busn,int devn,uint16_t property,char* value,short force);void test_canon (int busn,int devn,int force);void take_shot (int busn, int devn,uint16_t force, char* filename, uint8_t flash, uint16_t zoom, int on_button);void reset_device (int busn, int devn, short force);uint16_t connect_camera(int busn, int devn, uint16_t force, PTP_USB *ptp_usb, PTPParams *params, struct usb_device **dev);uint16_t disconnect_camera(PTP_USB *ptp_usb, PTPParams *params, struct usb_device *dev);uint16_t enter_shooting_mode(PTPParams *params);uint16_t exit_shooting_mode(PTPParams *params);uint16_t download_object(PTPParams *params, uint32_t handle, char *filename);#endif