Add 'server/' from commit '800090542d91beae40bc81fc41b67ba61c47da77'

git-subtree-dir: server
git-subtree-mainline: 6a4054c15a
git-subtree-split: 800090542d

server/kordophone/Bridge/Operations/Utilities/MBIMHTTPUtilities.m

@@ -0,0 +1,77 @@
+//
+//  MBIMHTTPUtilities.c
+//  kordophoned
+//
+//  Created by James Magahern on 11/16/18.
+//  Copyright © 2018 James Magahern. All rights reserved.
+//
+
+#include "MBIMHTTPUtilities.h"
+
+static NSDateFormatter* _dateFormatterRFC822 = nil;
+static NSDateFormatter* _dateFormatterISO8601 = nil;
+static dispatch_queue_t _dateFormatterQueue = NULL;
+
+__attribute__((constructor))
+static void __InitializeDateFormatter()
+{
+    _dateFormatterQueue = dispatch_queue_create("dateFormatter", DISPATCH_QUEUE_SERIAL);
+    
+    _dateFormatterRFC822 = [[NSDateFormatter alloc] init];
+    _dateFormatterRFC822.timeZone = [NSTimeZone timeZoneWithAbbreviation:@"GMT"];
+    _dateFormatterRFC822.dateFormat = @"EEE',' dd MMM yyyy HH':'mm':'ss 'GMT'";
+    _dateFormatterRFC822.locale = [[NSLocale alloc] initWithLocaleIdentifier:@"en_US"];
+    
+    _dateFormatterISO8601 = [[NSDateFormatter alloc] init];
+    _dateFormatterISO8601.timeZone = [NSTimeZone timeZoneWithAbbreviation:@"GMT"];
+    _dateFormatterISO8601.dateFormat = @"yyyy-MM-dd'T'HH:mm:ss'+00:00'";
+    _dateFormatterISO8601.locale = [[NSLocale alloc] initWithLocaleIdentifier:@"en_US"];
+}
+
+NSString* MBIMWebServerFormatRFC822(NSDate *date)
+{
+    __block NSString *string = nil;
+    dispatch_sync(_dateFormatterQueue, ^{
+        string = [_dateFormatterRFC822 stringFromDate:date];
+    });
+    
+    return string;
+}
+
+NSString* MBIMWebServerFormatISO8601(NSDate *date)
+{
+    __block NSString *string = nil;
+    dispatch_sync(_dateFormatterQueue, ^{
+        string = [_dateFormatterISO8601 stringFromDate:date];
+    });
+    
+    return string;
+}
+
+@implementation NSDate (MBIMWebServerFormat)
+
+- (NSString *)RFC822StringValue
+{
+    return MBIMWebServerFormatRFC822(self);
+}
+
+- (NSString *)ISO8601StringValue
+{
+    return MBIMWebServerFormatISO8601(self);
+}
+
+@end
+
+@implementation NSString (MBIMWebServerFormat)
+
+- (NSDate *)RFC822Date
+{
+    return [_dateFormatterRFC822 dateFromString:self];
+}
+
+- (NSDate *)ISO8601Date
+{
+    return [_dateFormatterISO8601 dateFromString:self];
+}
+
+@end