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correctly seperate args in url

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git-svn-id: https://zxing.googlecode.com/svn/trunk@2629 59b500cc-1b3d-0410-9834-0bbf25fbcc57
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smparkes@smparkes.net 2013-04-06 22:01:04 +00:00
parent 12387c2f81
commit 0badbf57ae
1 changed files with 3 additions and 2 deletions
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3
iphone/Barcodes/Classes/BarcodesAppDelegate.m
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@ -30,12 +30,13 @@
if (!url) return NO; if (!url) return NO;
if ([[url scheme] isEqualToString:@"zxing"]) { if ([[url scheme] isEqualToString:@"zxing"]) {
if ([[url host] isEqualToString:@"scan"]) { if ([[url host] isEqualToString:@"scan"]) {
NSArray *pairs = [[url query] componentsSeparatedByString:@"&"]; NSArray *pairs = [[url query] componentsSeparatedByString:@"&"];
for (NSString *pair in pairs) { for (NSString *pair in pairs) {
NSArray *elements = [pair componentsSeparatedByString:@"="]; NSArray *elements = [pair componentsSeparatedByString:@"="];
NSString *key = [[elements objectAtIndex:0] stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding]; NSString *key = [[elements objectAtIndex:0] stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSString *val = [[elements objectAtIndex:1] stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding]; NSString *val = [[elements objectAtIndex:1] stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
// NSLog(@"%@ => %@\n", key, val);
if ([key isEqualToString:@"ret"]) { if ([key isEqualToString:@"ret"]) {
[[NSUserDefaults standardUserDefaults] setObject:val forKey:@"returnURL"]; [[NSUserDefaults standardUserDefaults] setObject:val forKey:@"returnURL"];