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Diffstat (limited to 'sanei/sanei_config2.c')
| -rw-r--r-- | sanei/sanei_config2.c | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/sanei/sanei_config2.c b/sanei/sanei_config2.c new file mode 100644 index 0000000..44c6b93 --- /dev/null +++ b/sanei/sanei_config2.c @@ -0,0 +1,154 @@ +/* sane - Scanner Access Now Easy. + Copyright (C) 1998 David Mosberger + This file is part of the SANE package. + + 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. + + As a special exception, the authors of SANE give permission for + additional uses of the libraries contained in this release of SANE. + + The exception is that, if you link a SANE library with other files + to produce an executable, this does not by itself cause the + resulting executable to be covered by the GNU General Public + License. Your use of that executable is in no way restricted on + account of linking the SANE library code into it. + + This exception does not, however, invalidate any other reasons why + the executable file might be covered by the GNU General Public + License. + + If you submit changes to SANE to the maintainers to be included in + a subsequent release, you agree by submitting the changes that + those changes may be distributed with this exception intact. + + If you write modifications of your own for SANE, it is your choice + whether to permit this exception to apply to your modifications. + If you do not wish that, delete this exception notice. + + This file provides generic configuration support. */ + +#include "../include/sane/config.h" + +#include <ctype.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#ifdef __BEOS__ +#include <dirent.h> +#include <unistd.h> +#include <drivers/USB_scanner.h> +#endif + +#include "../include/sane/sanei.h" +#include "../include/sane/sanei_config.h" +#include "../include/sane/sanei_scsi.h" + +/* This logically belongs to sanei_config.c but not every backend that + uses sanei_config() wants to depend on this function. */ + +void +sanei_config_attach_matching_devices (const char *name, + SANE_Status (*attach) (const char *dev)) +{ + int bus = -1, channel = -1, id = -1, lun = -1; + char *vendor = 0, *model = 0, *type = 0, *end; + + if (strncmp (name, "scsi", 4) == 0) + { + name += 4; + + name = sanei_config_skip_whitespace (name); + if (*name) + { + name = sanei_config_get_string (name, &vendor); + if (vendor && strcmp (vendor, "*") == 0) + { + free (vendor); + vendor = 0; + } + name = sanei_config_skip_whitespace (name); + } + + name = sanei_config_skip_whitespace (name); + if (*name) + { + name = sanei_config_get_string (name, &model); + if (model && strcmp (model, "*") == 0) + { + free (model); + model = 0; + } + name = sanei_config_skip_whitespace (name); + } + + name = sanei_config_skip_whitespace (name); + if (*name) + { + name = sanei_config_get_string (name, &type); + if (type && strcmp (type, "*") == 0) + { + free (type); + type = 0; + } + name = sanei_config_skip_whitespace (name); + } + + if (isdigit (*name)) + { + bus = strtol (name, &end, 10); + name = sanei_config_skip_whitespace (end); + } + else if (*name == '*') + name = sanei_config_skip_whitespace (++name); + + if (isdigit (*name)) + { + channel = strtol (name, &end, 10); + name = sanei_config_skip_whitespace (end); + } + else if (*name == '*') + name = sanei_config_skip_whitespace (++name); + + if (isdigit (*name)) + { + id = strtol (name, &end, 10); + name = sanei_config_skip_whitespace (end); + } + else if (*name == '*') + name = sanei_config_skip_whitespace (++name); + + if (isdigit (*name)) + { + lun = strtol (name, &end, 10); + name = sanei_config_skip_whitespace (end); + } + else if (*name == '*') + name = sanei_config_skip_whitespace (++name); + + sanei_scsi_find_devices (vendor, model, type, bus, channel, id, lun, + attach); + + if (vendor) + free (vendor); + if (model) + free (model); + if (type) + free (type); + } + else + (*attach) (name); +} |