Revision: 24448
http://sourceforge.net/p/bibdesk/svn/24448
Author: hofman
Date: 2019-12-10 22:42:09 +0000 (Tue, 10 Dec 2019)
Log Message:
-----------
search string instead of using regex
Modified Paths:
--------------
trunk/bibdesk/BDSKPRISMParser.m
Modified: trunk/bibdesk/BDSKPRISMParser.m
===================================================================
--- trunk/bibdesk/BDSKPRISMParser.m 2019-12-10 22:31:48 UTC (rev 24447)
+++ trunk/bibdesk/BDSKPRISMParser.m 2019-12-10 22:42:09 UTC (rev 24448)
@@ -37,7 +37,6 @@
*/
#import "BDSKPRISMParser.h"
-#import <AGRegex/AGRegex.h>
#import "BibItem.h"
#import "BDSKStringConstants.h"
@@ -45,11 +44,16 @@
@implementation BDSKPRISMParser
+ (BOOL)canParseString:(NSString *)string {
- AGRegex *regex = [AGRegex regexWithPattern:@"<rdf:RDF
[^>]*xmlns:prism=\"http://prismstandard\\.org/namespaces/basic/[0-9.]+/?\"";];
- if (nil == [regex findInString:string])
+ NSUInteger s = NSMaxRange([string rangeOfString:@"<rdf:RDF "
options:NSCaseInsensitiveSearch]);
+ if (s == NSNotFound)
return NO;
- regex = [AGRegex regexWithPattern:@"<rdf:RDF
[^>]*xmlns:dc=\"http://purl\\.org/dc/elements/[0-9.]+/?\"";];
- return nil != [regex findInString:string];
+ NSRange r = NSMakeRange(s, [string length] - s);
+ NSUInteger e = [string rangeOfString:@">" options:NSCaseInsensitiveSearch
range:r].location;
+ if (e == NSNotFound)
+ return NO;
+ r = NSMakeRange(s, e - s);
+ return (NSNotFound != [string
rangeOfString:@"xmlns:prism=\"http://prismstandard.org/namespaces/basic/";
options:NSCaseInsensitiveSearch range:r].location &&
+ NSNotFound != [string
rangeOfString:@"xmlns:dc=\"http://purl.org/dc/elements/";
options:NSCaseInsensitiveSearch range:r].location);
}
static NSArray *getProperties(NSXMLNode *node, NSString *key) {
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