1 files changed, 151 insertions, 0 deletions
diff --git a/backend/cfg-obj.h b/backend/cfg-obj.h
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+++ b/backend/cfg-obj.h
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+/*  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) */