gphoto2-filesys.c File Reference

#include "config.h"
#include <gphoto2/gphoto2-filesys.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <unistd.h>
#include <gphoto2/gphoto2-result.h>
#include <gphoto2/gphoto2-port-log.h>
#include <gphoto2/gphoto2-setting.h>
#include <limits.h>

Include dependency graph for gphoto2-filesys.c:


Data Structures
struct	_CameraFilesystemFile
struct	CameraFilesystemFolder
struct	_CameraFilesystem
	The internal camera filesystem structure. More...
Defines
#define	_BSD_SOURCE
#define	textdomain(String) (String)
#define	gettext(String) (String)
#define	dgettext(Domain, Message) (Message)
#define	dcgettext(Domain, Message, Type) (Message)
#define	bindtextdomain(Domain, Directory) (Domain)
#define	_(String) (String)
#define	N_(String) (String)
#define	GP_MODULE "libgphoto2"
#define	PATH_MAX 4096
#define	PICTURES_TO_KEEP 2
#define	MIN(a, b) (((a) < (b)) ? (a) : (b))
#define	CHECK_NULL(r) {if (!(r)) return (GP_ERROR_BAD_PARAMETERS);}
#define	CR(result) {int r = (result); if (r < 0) return (r);}
#define	CHECK_MEM(m) {if (!(m)) return (GP_ERROR_NO_MEMORY);}
#define	CL(result, list)
#define	CU(result, file)
#define	CC(context)
#define	CA(f, c)
#define	CBO(bufsize, string_len, msg)
Typedefs
typedef struct _CameraFilesystemFile	CameraFilesystemFile
Functions
int	gp_filesystem_reset (CameraFilesystem *fs)
	Clear the filesystem.
int	gp_filesystem_new (CameraFilesystem **fs)
	Create a new filesystem struct.
int	gp_filesystem_free (CameraFilesystem *fs)
	Free filesystem struct.
int	gp_filesystem_append (CameraFilesystem fs, const char folder, const char filename, GPContext context)
	Append a file to a folder in a filesystem.
int	gp_filesystem_dump (CameraFilesystem *fs)
	Dump the current filesystem.
int	gp_filesystem_delete_all (CameraFilesystem fs, const char folder, GPContext *context)
	Delete all files in specified folder.
int	gp_filesystem_list_files (CameraFilesystem fs, const char folder, CameraList list, GPContext context)
	Get the list of files in a folder.
int	gp_filesystem_list_folders (CameraFilesystem fs, const char folder, CameraList list, GPContext context)
	List all subfolders within a filesystem folder.
int	gp_filesystem_count (CameraFilesystem fs, const char folder, GPContext *context)
	Count files a folder of a filesystem.
int	gp_filesystem_delete_file (CameraFilesystem fs, const char folder, const char filename, GPContext context)
	Delete a file from a folder.
int	gp_filesystem_delete_file_noop (CameraFilesystem fs, const char folder, const char filename, GPContext context)
	Delete a virtal file from a folder in the filesystem.
int	gp_filesystem_make_dir (CameraFilesystem fs, const char folder, const char name, GPContext context)
	Create a subfolder within a folder.
int	gp_filesystem_remove_dir (CameraFilesystem fs, const char folder, const char name, GPContext context)
	Remove a subfolder from within a folder.
int	gp_filesystem_put_file (CameraFilesystem fs, const char folder, CameraFile file, GPContext context)
	Upload a file to a folder on the device filesystem.
int	gp_filesystem_name (CameraFilesystem fs, const char folder, int filenumber, const char *filename, GPContext context)
	Lookup the filename of an indexed file within a folder.
int	gp_filesystem_number (CameraFilesystem fs, const char folder, const char filename, GPContext context)
	Get the index of a file in specified folder.
int	gp_filesystem_get_folder (CameraFilesystem fs, const char filename, const char *folder, GPContext context)
	Search a folder that contains a given filename.
int	gp_filesystem_set_list_funcs (CameraFilesystem fs, CameraFilesystemListFunc file_list_func, CameraFilesystemListFunc folder_list_func, void data)
	Set the functions to list folders and files.
int	gp_filesystem_set_file_funcs (CameraFilesystem fs, CameraFilesystemGetFileFunc get_file_func, CameraFilesystemDeleteFileFunc del_file_func, void data)
	Set camera filesystem file related functions.
int	gp_filesystem_set_folder_funcs (CameraFilesystem fs, CameraFilesystemPutFileFunc put_file_func, CameraFilesystemDeleteAllFunc delete_all_func, CameraFilesystemDirFunc make_dir_func, CameraFilesystemDirFunc remove_dir_func, void data)
	Set folder related functions of the filesystem.
int	gp_filesystem_get_file (CameraFilesystem fs, const char folder, const char filename, CameraFileType type, CameraFile file, GPContext *context)
	Get file data from the filesystem.
int	gp_filesystem_set_info_funcs (CameraFilesystem fs, CameraFilesystemGetInfoFunc get_info_func, CameraFilesystemSetInfoFunc set_info_func, void data)
	Set file information functions.
int	gp_filesystem_set_funcs (CameraFilesystem fs, CameraFilesystemFuncs funcs, void *data)
	Set all filesystem related function pointers.
int	gp_filesystem_get_info (CameraFilesystem fs, const char folder, const char filename, CameraFileInfo info, GPContext *context)
	Get information about the specified file.
int	gp_filesystem_set_file_noop (CameraFilesystem fs, const char folder, CameraFile file, GPContext context)
	Attach file content to a specified file.
int	gp_filesystem_set_info_noop (CameraFilesystem fs, const char folder, CameraFileInfo info, GPContext *context)
	Store the file information in the virtual fs.
int	gp_filesystem_set_info (CameraFilesystem fs, const char folder, const char filename, CameraFileInfo info, GPContext context)
	Set information about a file.
int	gp_filesystem_get_storageinfo (CameraFilesystem fs, CameraStorageInformation storageinfo, int nrofstorageinfos, GPContext *context)
	Get the storage information about this filesystem.

Detailed Description

Author:: Copyright 2000 Scott Fritzinger
Contributions Lutz M�ller <lutz@users.sf.net> (2001)

License: 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.

Define Documentation

#define CA	(	f,
		c		)

Value:

{                                                                       \
        if ((f)[0] != '/') {                                            \
                gp_context_error ((c),                                  \
                        _("The path '%s' is not absolute."), (f));      \
                return (GP_ERROR_PATH_NOT_ABSOLUTE);                    \
        }                                                               \
}

#define CBO	(	bufsize,
		string_len,
		msg	)

Value:

if (bufsize <= string_len) { \
                GP_DEBUG ("%s: strlen(...) = %d " \
                        ">= sizeof(buffer) = %d", \
                        msg, (int)string_len, (int)bufsize \
                ); \
                gp_context_error (context, "preventing buffer overflow"); \
                return GP_ERROR; \
        }

check for buffer overflow

#define CC ( context )

Value:

{                                                                       \
        if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (gp_context_cancel (context) == if (

gphoto2-filesys.c File Reference

Data Structures

Defines

Typedefs

Functions

Detailed Description

Define Documentation