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author | Igor Pashev <pashev.igor@gmail.com> | 2023-01-06 10:02:49 +0200 |
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committer | Igor Pashev <pashev.igor@gmail.com> | 2023-01-06 10:04:59 +0200 |
commit | 1145733c29db0a678537ce99ff60e21613f622a8 (patch) | |
tree | 63d5d6c324629d4eef1354db3c97f857d6016a34 /backend/cfg-obj.h | |
download | iscan-1145733c29db0a678537ce99ff60e21613f622a8.tar.gz |
Import iscan 2.30.4-2
Diffstat (limited to 'backend/cfg-obj.h')
-rw-r--r-- | backend/cfg-obj.h | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/backend/cfg-obj.h b/backend/cfg-obj.h new file mode 100644 index 0000000..1e414fa --- /dev/null +++ b/backend/cfg-obj.h @@ -0,0 +1,151 @@ +/* cfg-obj.h -- configuration objects + * Copyright (C) 2008, 2009 SEIKO EPSON CORPORATION + * + * License: GPLv2+|iscan + * Authors: AVASYS CORPORATION + * + * This file is part of the SANE backend distributed with Image Scan! + * + * Image Scan!'s SANE backend 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 ought to have received a copy of the GNU General Public License + * along with this package. If not, see <http://www.gnu.org/licenses/>. + * + * + * Linking Image Scan!'s SANE backend statically or dynamically with + * other modules is making a combined work based on this SANE backend. + * Thus, the terms and conditions of the GNU General Public License + * cover the whole combination. + * + * As a special exception, the copyright holders of Image Scan!'s SANE + * backend give you permission to link Image Scan!'s SANE backend with + * SANE frontends that communicate with Image Scan!'s SANE backend + * solely through the SANE Application Programming Interface, + * regardless of the license terms of these SANE frontends, and to + * copy and distribute the resulting combined work under terms of your + * choice, provided that every copy of the combined work is + * accompanied by a complete copy of the source code of Image Scan!'s + * SANE backend (the version of Image Scan!'s SANE backend used to + * produce the combined work), being distributed under the terms of + * the GNU General Public License plus this exception. An independent + * module is a module which is not derived from or based on Image + * Scan!'s SANE backend. + * + * As a special exception, the copyright holders of Image Scan!'s SANE + * backend give you permission to link Image Scan!'s SANE backend with + * independent modules that communicate with Image Scan!'s SANE + * backend solely through the "Interpreter" interface, regardless of + * the license terms of these independent modules, and to copy and + * distribute the resulting combined work under terms of your choice, + * provided that every copy of the combined work is accompanied by a + * complete copy of the source code of Image Scan!'s SANE backend (the + * version of Image Scan!'s SANE backend used to produce the combined + * work), being distributed under the terms of the GNU General Public + * License plus this exception. An independent module is a module + * which is not derived from or based on Image Scan!'s SANE backend. + * + * Note that people who make modified versions of Image Scan!'s SANE + * backend are not obligated to grant special exceptions for their + * modified versions; it is their choice whether to do so. The GNU + * General Public License gives permission to release a modified + * version without this exception; this exception also makes it + * possible to release a modified version which carries forward this + * exception. + */ + + +#ifndef included_cfg_obj_h +#define included_cfg_obj_h + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdint.h> + +#include <sane/sane.h> + +#include "list.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + + extern const char *cfg_file_name; + + typedef enum + { + CFG_KEY_NET = 0, + CFG_KEY_PIO, + CFG_KEY_SCSI, + CFG_KEY_USB, + + CFG_KEY_INTERPRETER, + CFG_KEY_FS_BLACKLIST, + + CFG_KEY_OPTION, + + _CFG_KEY_ID_TERMINATOR_ + } + cfg_key_id_type; + + typedef const char * cfg_key_type; + + typedef struct + { + const char *spec; + + } cfg_net_info; + + typedef struct + { + const char *vendor; + const char *model; + + } cfg_scsi_info; + + typedef struct + { + uint16_t vendor; + uint16_t product; + + } cfg_usb_info; + + typedef struct + { + uint16_t vendor; + uint16_t product; + const char *library; + const char *firmware; + + } cfg_interpreter_info; + + + void * cfg_init (const char *pkgdatadir, SANE_Status *status); + void * cfg_exit (void *self); + + void cfg_find (const void *self, cfg_key_id_type id, list *dev_list); + list * cfg_seen (const void *self, cfg_key_id_type id); + + bool cfg_has (const void *self, cfg_key_id_type id); + void cfg_set (void *self, cfg_key_id_type id, bool value); + + bool cfg_has_value (const void *self, cfg_key_id_type id, const char* val); + + cfg_key_type cfg_key (const void *self, cfg_key_id_type id); + + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif /* !defined (included_cfg_obj_h) */ |