static int
get_sony_file_id(Camera *camera, const char *folder,
const char *filename, GPContext *context,
int *sony_id, SonyFileType *sony_type)
{
int num = gp_filesystem_number(camera->fs, folder, filename, context);
if (num < 0)
return (num);
num++;
if (sony_is_mpeg_file_name(filename)) {
const char *name_found;
int mpeg_num = 0;
do {
mpeg_num++;
gp_filesystem_name(camera->fs, folder, num-mpeg_num, &name_found, context);
}
while (sony_is_mpeg_file_name(name_found)
&& (mpeg_num<=num));
mpeg_num--;
*sony_type = SONY_FILE_MPEG;
*sony_id = mpeg_num;
}
else {
*sony_type = SONY_FILE_IMAGE;
*sony_id = num;
}
return GP_OK;
}
static int
delete_file_func (CameraFilesystem *fs, const char *folder,
const char *filename, void *data, GPContext *context)
{
Camera *camera = data;
int n, c, flash_file_count;
/* FIXME deleting a single file for flash/card cams should work */
/* Get the file number from the CameraFileSystem */
CHECK (n =
gp_filesystem_number (camera->fs, folder, filename, context));
if (cam_has_flash(camera->pl) || cam_has_card(camera->pl) ) {
CHECK (spca50x_flash_get_filecount
(camera->pl, &flash_file_count));
} else {
/* should not happen really */
return GP_ERROR;
}
if (n < flash_file_count) {
return spca500_flash_delete_file (camera->pl, n);
}
CHECK (c = gp_filesystem_count (camera->fs, folder, context));
if (n + 1 != c) {
const char *name;
gp_filesystem_name (fs, "/", c - 1, &name, context);
gp_context_error (context,
_("Your camera only supports deleting the "
"last file on the camera. In this case, this "
"is file '%s'."), name);
return (GP_ERROR);
}
CHECK (spca50x_sdram_delete_file (camera->pl, n));
return GP_OK;
}
static int
delete_file_func (CameraFilesystem *fs, const char *folder,
const char *filename, void *data, GPContext *context)
{
Camera *camera = data;
int n, c;
/* Get the file number from the CameraFileSystem */
CHECK (n = gp_filesystem_number (camera->fs, folder, filename,
context));
CHECK (c = gp_filesystem_count (camera->fs, folder, context));
if (n + 1 != c) {
const char *name;
gp_filesystem_name (fs, "/", c - 1, &name, context);
gp_context_error (context,
_("Your camera only supports deleting "
"the last file on the camera. In this "
"case, this is file '%s'."), name);
return (GP_ERROR);
}
CHECK (gsmart300_delete_file (camera->pl, n));
return GP_OK;
}
