1 files changed, 85 insertions, 0 deletions
diff --git a/iphone/ZBarImageScanner.m b/iphone/ZBarImageScanner.m
new file mode 100644
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--- /dev/null
+++ b/iphone/ZBarImageScanner.m
@@ -0,0 +1,85 @@
+//------------------------------------------------------------------------
+//  Copyright 2009 (c) Jeff Brown <spadix@users.sourceforge.net>
+//
+//  This file is part of the ZBar Bar Code Reader.
+//
+//  The ZBar Bar Code Reader is free software; you can redistribute it
+//  and/or modify it under the terms of the GNU Lesser Public License as
+//  published by the Free Software Foundation; either version 2.1 of
+//  the License, or (at your option) any later version.
+//
+//  The ZBar Bar Code Reader 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 Public License for more details.
+//
+//  You should have received a copy of the GNU Lesser Public License
+//  along with the ZBar Bar Code Reader; if not, write to the Free
+//  Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+//  Boston, MA  02110-1301  USA
+//
+//  http://sourceforge.net/projects/zbar
+//------------------------------------------------------------------------
+
+#import <ZBarSDK/ZBarImageScanner.h>
+#import "debug.h"
+
+@implementation ZBarImageScanner
+
+@dynamic enableCache, results;
+
+- (id) init
+{
+    if(self = [super init]) {
+        scanner = zbar_image_scanner_create();
+    }
+    return(self);
+}
+
+- (void) dealloc
+{
+    if(scanner) {
+        zbar_image_scanner_destroy(scanner);
+        scanner = NULL;
+    }
+    [super dealloc];
+}
+
+- (BOOL) enableCache
+{
+    assert(0); // FIXME
+    return(NO);
+}
+
+- (void) setEnableCache: (BOOL) enable
+{
+    zbar_image_scanner_enable_cache(scanner, enable);
+}
+
+- (ZBarSymbolSet*) results
+{
+    const zbar_symbol_set_t *set = zbar_image_scanner_get_results(scanner);
+    return([[[ZBarSymbolSet alloc] initWithSymbolSet: set] autorelease]);
+}
+
+// image scanner config wrappers
+- (void) parseConfig: (NSString*) cfg
+{
+    zbar_image_scanner_parse_config(scanner, [cfg UTF8String]);
+    // FIXME throw errors
+}
+
+- (void) setSymbology: (zbar_symbol_type_t) sym
+               config: (zbar_config_t) cfg
+                   to: (int) val
+{
+    zbar_image_scanner_set_config(scanner, sym, cfg, val);
+    // FIXME throw errors
+}
+
+- (NSInteger) scanImage: (ZBarImage*) image
+{
+    return(zbar_scan_image(scanner, image.zbarImage));
+}
+
+@end