Add CBarcodeFormat (which mirrors BarcodeFormat, but is in Obj-C). Pass it to all ResultParsers.

git-svn-id: https://zxing.googlecode.com/svn/trunk@1856 59b500cc-1b3d-0410-9834-0bbf25fbcc57

iphone/ZXingWidget/Classes/CBarcodeFormat.h

@@ -0,0 +1,37 @@
+#ifndef __CBARCODE_FORMAT_H__
+#define __CBARCODE_FORMAT_H__
+
+/*
+ *  CBarcodeFormat.h
+ *  zxing
+ *
+ *  Copyright 2011 ZXing authors All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// This must remain parallel to zxing::BarcodeFormat.
+typedef enum BarcodeFormat {
+        BarcodeFormat_None = 0,
+        BarcodeFormat_QR_CODE,
+        BarcodeFormat_DATA_MATRIX,
+        BarcodeFormat_UPC_E,
+        BarcodeFormat_UPC_A,
+        BarcodeFormat_EAN_8,
+        BarcodeFormat_EAN_13,
+        BarcodeFormat_CODE_128,
+        BarcodeFormat_CODE_39,
+        BarcodeFormat_ITF
+} BarcodeFormat;
+
+#endif // __CBARCODE_FORMAT_H__

iphone/ZXingWidget/Classes/CBarcodeFormat.mm

@@ -0,0 +1,49 @@
+/**
+ * Copyright 2011 Google, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#import "CBarcodeFormat.h"
+#import "BarcodeFormat.h"
+
+BarcodeFormat CBarcodeFormatConvert(zxing::BarcodeFormat value);
+
+// The purpose of this function is to issue a warning when a value is added to
+// zxing::BarcodeFormat.
+BarcodeFormat CBarcodeFormatConvert(zxing::BarcodeFormat value) {
+    switch (value) {
+    case zxing::BarcodeFormat_None:
+        return BarcodeFormat_None;
+    case zxing::BarcodeFormat_QR_CODE:
+        return BarcodeFormat_QR_CODE;
+    case zxing::BarcodeFormat_DATA_MATRIX:
+        return BarcodeFormat_DATA_MATRIX;
+    case zxing::BarcodeFormat_UPC_E:
+        return BarcodeFormat_UPC_E;
+    case zxing::BarcodeFormat_UPC_A:
+        return BarcodeFormat_UPC_A;
+    case zxing::BarcodeFormat_EAN_8:
+        return BarcodeFormat_EAN_8;
+    case zxing::BarcodeFormat_EAN_13:
+        return BarcodeFormat_EAN_13;
+    case zxing::BarcodeFormat_CODE_128:
+        return BarcodeFormat_CODE_128;
+    case zxing::BarcodeFormat_CODE_39:
+        return BarcodeFormat_CODE_39;
+    case zxing::BarcodeFormat_ITF:
+        return BarcodeFormat_ITF;
+    }
+
+  return BarcodeFormat_None;
+}

iphone/ZXingWidget/Classes/resultParsers/BookmarkDoCoMoResultParser.m

@@ -21,6 +21,7 @@
 
 #import "BookmarkDoCoMoResultParser.h"
 #import "URIParsedResult.h"
+#import "CBarcodeFormat.h"
 
 @implementation BookmarkDoCoMoResultParser
 
@@ -28,7 +29,8 @@
   [ResultParser registerResultParserClass:self];
 }
 
-+ (ParsedResult *)parsedResultForString:(NSString *)s {
++ (ParsedResult *)parsedResultForString:(NSString *)s
+                                 format:(BarcodeFormat)format {
   NSRange foundRange = [s rangeOfString:@"MEBKM:"];
   if (foundRange.location == NSNotFound) {
     return nil;

iphone/ZXingWidget/Classes/resultParsers/EmailDoCoMoResultParser.m

@@ -21,6 +21,7 @@
 
 #import "EmailDoCoMoResultParser.h"
 #import "EmailParsedResult.h"
+#import "CBarcodeFormat.h"
 
 @implementation EmailDoCoMoResultParser
 
@@ -28,7 +29,8 @@
   [ResultParser registerResultParserClass:self];
 }
 
-+ (ParsedResult *)parsedResultForString:(NSString *)s {
++ (ParsedResult *)parsedResultForString:(NSString *)s
+                                 format:(BarcodeFormat)format {
   NSRange foundRange = [s rangeOfString:@"MATMSG:"];
   if (foundRange.location == NSNotFound) {
     return nil;

iphone/ZXingWidget/Classes/resultParsers/GeoResultParser.m

@@ -21,6 +21,7 @@
 
 #import "GeoResultParser.h"
 #import "GeoParsedResult.h"
+#import "CBarcodeFormat.h"
 
 #define PREFIX @"geo:"
 
@@ -30,7 +31,8 @@
   [ResultParser registerResultParserClass:self];
 }
 
-+ (ParsedResult *)parsedResultForString:(NSString *)s {
++ (ParsedResult *)parsedResultForString:(NSString *)s
+                                 format:(BarcodeFormat)format {
   NSRange prefixRange = [s rangeOfString:PREFIX options:NSCaseInsensitiveSearch];
   if (prefixRange.location == 0) {
     int restStart = /*prefixRange.location + */ prefixRange.length;

iphone/ZXingWidget/Classes/resultParsers/MeCardParser.m

@@ -21,6 +21,7 @@
 
 #import "MeCardParser.h"
 #import "BusinessCardParsedResult.h"
+#import "CBarcodeFormat.h"
 
 @implementation MeCardParser
 
@@ -28,7 +29,8 @@
   [ResultParser registerResultParserClass:self];
 }
 
-+ (ParsedResult *)parsedResultForString:(NSString *)s {
++ (ParsedResult *)parsedResultForString:(NSString *)s
+                                 format:(BarcodeFormat)format {
   NSRange foundRange = [s rangeOfString:@"MECARD:"];
   if (foundRange.location == NSNotFound) {
     return nil;

iphone/ZXingWidget/Classes/resultParsers/PlainEmailResultParser.m

@@ -21,6 +21,7 @@
 
 #import "PlainEmailResultParser.h"
 #import "EmailParsedResult.h"
+#import "CBarcodeFormat.h"
 
 @implementation PlainEmailResultParser
 
@@ -28,7 +29,8 @@
   [ResultParser registerResultParserClass:self];
 }
 
-+ (ParsedResult *)parsedResultForString:(NSString *)s {
++ (ParsedResult *)parsedResultForString:(NSString *)s
+                                 format:(BarcodeFormat)format {
   if ([EmailParsedResult looksLikeAnEmailAddress:s]) {
     EmailParsedResult *result = [[[EmailParsedResult alloc] init] autorelease];
     [result setTo:s];

iphone/ZXingWidget/Classes/resultParsers/ResultParser.h

@@ -21,11 +21,14 @@
 
 #import <UIKit/UIKit.h>
 #import "../parsedResults/ParsedResult.h"
+#import "CBarcodeFormat.h"
 
 @interface ResultParser : NSObject {
 
 }
 + (void)registerResultParserClass:(Class)resultParser;
 + (ParsedResult *)parsedResultForString:(NSString *)s;
++ (ParsedResult *)parsedResultForString:(NSString *)s
+                                 format:(BarcodeFormat)barcodeFormat;
 
 @end

iphone/ZXingWidget/Classes/resultParsers/ResultParser.m

@@ -20,6 +20,7 @@
  */
 
 #import "ResultParser.h"
+#import "TextResultParser.h"
 
 @implementation ResultParser
 
@@ -44,7 +45,8 @@ static NSMutableSet *sResultParsers = nil;
   return resultParsers;
 }
 
-+ (ParsedResult *)parsedResultForString:(NSString *)s {
++ (ParsedResult *)parsedResultForString:(NSString *)s
+                                 format:(BarcodeFormat)barcodeFormat {
 #ifdef DEBUG
   NSLog(@"parsing result:\n<<<\n%@\n>>>\n", s);
 #endif
@@ -52,7 +54,7 @@ static NSMutableSet *sResultParsers = nil;
 #ifdef DEBUG
     NSLog(@"trying %@", NSStringFromClass(c));
 #endif
-    ParsedResult *result = [c parsedResultForString:s];
+    ParsedResult *result = [c parsedResultForString:s format:barcodeFormat];
     if (result != nil) {
 #ifdef DEBUG
       NSLog(@"parsed as %@ %@", NSStringFromClass([result class]), result);
@@ -60,7 +62,15 @@ static NSMutableSet *sResultParsers = nil;
       return result;
     }
   }
-  return nil;
+
+#ifdef DEBUG
+  NSLog(@"No result parsers matched. Falling back to text.");
+#endif
+  return [TextResultParser parsedResultForString:s format:barcodeFormat];
+}
+
++ (ParsedResult *)parsedResultForString:(NSString *)s {
+  return [ResultParser parsedResultForString:s format:BarcodeFormat_None];
 }
 
 @end

iphone/ZXingWidget/Classes/resultParsers/SMSResultParser.m

@@ -21,6 +21,7 @@
 
 #import "SMSResultParser.h"
 #import "SMSParsedResult.h"
+#import "CBarcodeFormat.h"
 
 #define PREFIX @"sms:"
 
@@ -30,7 +31,8 @@
   [ResultParser registerResultParserClass:self];
 }
 
-+ (ParsedResult *)parsedResultForString:(NSString *)s {
++ (ParsedResult *)parsedResultForString:(NSString *)s
+                                 format:(BarcodeFormat)format {
   NSRange prefixRange = [s rangeOfString:PREFIX options:NSCaseInsensitiveSearch];
   if (prefixRange.location == 0) {
     int max = [s length];

iphone/ZXingWidget/Classes/resultParsers/SMSTOResultParser.m

@@ -21,6 +21,7 @@
 
 #import "SMSTOResultParser.h"
 #import "SMSParsedResult.h"
+#import "CBarcodeFormat.h"
 
 #define PREFIX @"SMSTO:"
 
@@ -30,7 +31,8 @@
   [ResultParser registerResultParserClass:self];
 }
 
-+ (ParsedResult *)parsedResultForString:(NSString *)s {
++ (ParsedResult *)parsedResultForString:(NSString *)s
+                                 format:(BarcodeFormat)format {
   NSRange prefixRange = [s rangeOfString:PREFIX options:NSCaseInsensitiveSearch];
   if (prefixRange.location == 0) {
     int max = [s length];

iphone/ZXingWidget/Classes/resultParsers/TelResultParser.m

@@ -21,6 +21,7 @@
 
 #import "TelResultParser.h"
 #import "TelParsedResult.h"
+#import "CBarcodeFormat.h"
 
 #define PREFIX @"tel:"
 
@@ -30,7 +31,8 @@
   [ResultParser registerResultParserClass:self];
 }
 
-+ (ParsedResult *)parsedResultForString:(NSString *)s {
++ (ParsedResult *)parsedResultForString:(NSString *)s
+                                 format:(BarcodeFormat)format {
   NSRange telRange = [s rangeOfString:PREFIX options:NSCaseInsensitiveSearch];
   if (telRange.location == 0) {
     int restStart = /*telRange.location + */ telRange.length;

iphone/ZXingWidget/Classes/resultParsers/TextResultParser.m

@@ -21,14 +21,12 @@
 
 #import "TextResultParser.h"
 #import "TextParsedResult.h"
+#import "CBarcodeFormat.h"
 
 @implementation TextResultParser
 
-+ (void)load {
-  [ResultParser registerResultParserClass:self];
-}
-
-+ (ParsedResult *)parsedResultForString:(NSString *)s {
++ (ParsedResult *)parsedResultForString:(NSString *)s
+                                 format:(BarcodeFormat)format {
   return [[[TextParsedResult alloc] initWithString:s] autorelease];
 }
 

iphone/ZXingWidget/Classes/resultParsers/URLResultParser.m

@@ -21,6 +21,7 @@
 
 #import "URLResultParser.h"
 #import "URIParsedResult.h"
+#import "CBarcodeFormat.h"
 
 @implementation NSString (ZXingURLExtensions)
 
@@ -59,7 +60,8 @@
   [ResultParser registerResultParserClass:self];
 }
 
-+ (ParsedResult *)parsedResultForString:(NSString *)s {
++ (ParsedResult *)parsedResultForString:(NSString *)s
+                                 format:(BarcodeFormat)format {
   
   NSAutoreleasePool *myPool = [[NSAutoreleasePool alloc] init];
   ParsedResult *result = nil;

iphone/ZXingWidget/Classes/resultParsers/URLTOResultParser.m

@@ -21,6 +21,7 @@
 
 #import "URLTOResultParser.h"
 #import "URIParsedResult.h"
+#import "CBarcodeFormat.h"
 
 #define PREFIX @"URLTO:"
 
@@ -30,7 +31,8 @@
   [ResultParser registerResultParserClass:self];
 }
 
-+ (ParsedResult *)parsedResultForString:(NSString *)s {
++ (ParsedResult *)parsedResultForString:(NSString *)s
+                                 format:(BarcodeFormat)format {
   NSRange prefixRange = [s rangeOfString:PREFIX options:NSCaseInsensitiveSearch];
   if (prefixRange.location == 0) {
     int max = [s length];

iphone/ZXingWidget/Classes/resultParsers/UniversalResultParser.h

@@ -16,5 +16,6 @@
 //@property(nonatomic,retain) NSMutableArray *parsers;
 
 + (void)initWithDefaultParsers;
-+ (ParsedResult *)parsedResultForString:(NSString *)theString;
++ (ParsedResult *)parsedResultForString:(NSString *)s
+                                 format:(BarcodeFormat)format;
 @end

iphone/ZXingWidget/Classes/resultParsers/UniversalResultParser.m

@@ -18,12 +18,12 @@
 #import "BookmarkDoCoMoResultParser.h"
 #import "GeoResultParser.h"
 #import "TextResultParser.h"
+#import "CBarcodeFormat.h"
 
 @implementation UniversalResultParser
 static NSMutableArray *sTheResultParsers = nil;
 //@synthesize parsers;
 
-//static NSMutableSet *sResultParsers = nil;
 +(void) load {
   [self initWithDefaultParsers];
 }
@@ -33,11 +33,6 @@ static NSMutableArray *sTheResultParsers = nil;
 }
 
 + (void) initWithDefaultParsers {
-  // NSMutableArray *set = [[NSMutableArray alloc] initWithCapacity:11];
-  // self.parsers = set;
-  // [set release];
-  // 
-  
   NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
   @synchronized(self) {
     if (!sTheResultParsers) {
@@ -58,7 +53,8 @@ static NSMutableArray *sTheResultParsers = nil;
   [self addParserClass:[TextResultParser class]];
 }
 
-+ (ParsedResult *)parsedResultForString:(NSString *)s {
++ (ParsedResult *)parsedResultForString:(NSString *)s
+                                 format:(BarcodeFormat)format {
 #ifdef DEBUG
   NSLog(@"parsing result:\n<<<\n%@\n>>>\n", s);
 #endif
@@ -66,7 +62,7 @@ static NSMutableArray *sTheResultParsers = nil;
 #ifdef DEBUG
     NSLog(@"trying %@", NSStringFromClass(c));
 #endif
-    ParsedResult *result = [c parsedResultForString:s];
+    ParsedResult *result = [c parsedResultForString:s format:format];
     if (result != nil) {
 #ifdef DEBUG
       NSLog(@"parsed as %@ %@", NSStringFromClass([result class]), result);
@@ -77,6 +73,9 @@ static NSMutableArray *sTheResultParsers = nil;
   return nil;
 }
 
++ (ParsedResult *)parsedResultForString:(NSString *)theString {
+  return [self parsedResultForString:theString format:BarcodeFormat_None];
+}
 
 -(void)dealloc {
   [super dealloc];