Make header parsing more robust

.travis.yml

@@ -0,0 +1,2 @@
+language: objective-c
+script: ./Run-Tests.sh

CGDWebServer/Core/GCDWebServer.h

@@ -42,24 +42,6 @@ typedef NS_ENUM(int, GCDWebServerLogLevel) {
 typedef GCDWebServerRequest* (^GCDWebServerMatchBlock)(NSString* requestMethod, NSURL* requestURL, NSDictionary* requestHeaders, NSString* urlPath, NSDictionary* urlQuery);
 typedef GCDWebServerResponse* (^GCDWebServerProcessBlock)(GCDWebServerRequest* request);
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-NSString* GCDWebServerGetMimeTypeForExtension(NSString* extension);
-NSString* GCDWebServerEscapeURLString(NSString* string);
-NSString* GCDWebServerUnescapeURLString(NSString* string);
-NSDictionary* GCDWebServerParseURLEncodedForm(NSString* form);
-NSString* GCDWebServerGetPrimaryIPv4Address();  // Returns IPv4 address of primary connected service on OS X or of WiFi interface on iOS if connected
-NSString* GCDWebServerFormatRFC822(NSDate* date);
-NSDate* GCDWebServerParseRFC822(NSString* string);
-NSString* GCDWebServerFormatISO8601(NSDate* date);
-NSDate* GCDWebServerParseISO8601(NSString* string);
-
-#ifdef __cplusplus
-}
-#endif
-
 @interface GCDWebServer : NSObject
 @property(nonatomic, readonly, getter=isRunning) BOOL running;
 @property(nonatomic, readonly) NSUInteger port;

CGDWebServer/Core/GCDWebServer.m

@@ -26,16 +26,7 @@
  */
 
 #import <TargetConditionals.h>
-#if TARGET_OS_IPHONE
-#import <MobileCoreServices/MobileCoreServices.h>
-#else
-#import <SystemConfiguration/SystemConfiguration.h>
-#endif
-
 #import <netinet/in.h>
-#import <ifaddrs.h>
-#import <net/if.h>
-#import <netdb.h>
 
 #import "GCDWebServerPrivate.h"
 
@@ -74,9 +65,6 @@ GCDWebServerLogLevel GCDLogLevel = kGCDWebServerLogLevel_Debug;
 #endif
 #endif
 
-static NSDateFormatter* _dateFormatterRFC822 = nil;
-static NSDateFormatter* _dateFormatterISO8601 = nil;
-static dispatch_queue_t _dateFormatterQueue = NULL;
 #if !TARGET_OS_IPHONE
 static BOOL _run;
 #endif
@@ -95,207 +83,6 @@ void GCDLogMessage(GCDWebServerLogLevel level, NSString* format, ...) {
 
 #endif
 
-NSString* GCDWebServerNormalizeHeaderValue(NSString* value) {
-  if (value) {
-    NSRange range = [value rangeOfString:@";"];  // Assume part before ";" separator is case-insensitive
-    if (range.location != NSNotFound) {
-      value = [[[value substringToIndex:range.location] lowercaseString] stringByAppendingString:[value substringFromIndex:range.location]];
-    } else {
-      value = [value lowercaseString];
-    }
-  }
-  return value;
-}
-
-NSString* GCDWebServerTruncateHeaderValue(NSString* value) {
-  DCHECK([value isEqualToString:GCDWebServerNormalizeHeaderValue(value)]);
-  NSRange range = [value rangeOfString:@";"];
-  return range.location != NSNotFound ? [value substringToIndex:range.location] : value;
-}
-
-NSString* GCDWebServerExtractHeaderValueParameter(NSString* value, NSString* name) {
-  DCHECK([value isEqualToString:GCDWebServerNormalizeHeaderValue(value)]);
-  NSString* parameter = nil;
-  NSScanner* scanner = [[NSScanner alloc] initWithString:value];
-  [scanner setCaseSensitive:NO];  // Assume parameter names are case-insensitive
-  NSString* string = [NSString stringWithFormat:@"%@=", name];
-  if ([scanner scanUpToString:string intoString:NULL]) {
-    [scanner scanString:string intoString:NULL];
-    if ([scanner scanString:@"\"" intoString:NULL]) {
-      [scanner scanUpToString:@"\"" intoString:&parameter];
-    } else {
-      [scanner scanUpToCharactersFromSet:[NSCharacterSet whitespaceCharacterSet] intoString:&parameter];
-    }
-  }
-  ARC_RELEASE(scanner);
-  return parameter;
-}
-
-// http://www.w3schools.com/tags/ref_charactersets.asp
-NSStringEncoding GCDWebServerStringEncodingFromCharset(NSString* charset) {
-  NSStringEncoding encoding = kCFStringEncodingInvalidId;
-  if (charset) {
-    encoding = CFStringConvertEncodingToNSStringEncoding(CFStringConvertIANACharSetNameToEncoding((CFStringRef)charset));
-  }
-  return (encoding != kCFStringEncodingInvalidId ? encoding : NSUTF8StringEncoding);
-}
-
-NSString* GCDWebServerFormatRFC822(NSDate* date) {
-  __block NSString* string;
-  dispatch_sync(_dateFormatterQueue, ^{
-    string = [_dateFormatterRFC822 stringFromDate:date];
-  });
-  return string;
-}
-
-NSDate* GCDWebServerParseRFC822(NSString* string) {
-  __block NSDate* date;
-  dispatch_sync(_dateFormatterQueue, ^{
-    date = [_dateFormatterRFC822 dateFromString:string];
-  });
-  return date;
-}
-
-NSString* GCDWebServerFormatISO8601(NSDate* date) {
-  __block NSString* string;
-  dispatch_sync(_dateFormatterQueue, ^{
-    string = [_dateFormatterISO8601 stringFromDate:date];
-  });
-  return string;
-}
-
-NSDate* GCDWebServerParseISO8601(NSString* string) {
-  __block NSDate* date;
-  dispatch_sync(_dateFormatterQueue, ^{
-    date = [_dateFormatterISO8601 dateFromString:string];
-  });
-  return date;
-}
-
-static inline BOOL _IsTextContentType(NSString* type) {
-  return ([type hasPrefix:@"text/"] || [type hasPrefix:@"application/json"] || [type hasPrefix:@"application/xml"]);
-}
-
-NSString* GCDWebServerDescribeData(NSData* data, NSString* type) {
-  if (_IsTextContentType(type)) {
-    NSString* charset = GCDWebServerExtractHeaderValueParameter(type, @"charset");
-    NSString* string = [[NSString alloc] initWithData:data encoding:GCDWebServerStringEncodingFromCharset(charset)];
-    if (string) {
-      return ARC_AUTORELEASE(string);
-    }
-  }
-  return [NSString stringWithFormat:@"<%lu bytes>", (unsigned long)data.length];
-}
-
-NSString* GCDWebServerGetMimeTypeForExtension(NSString* extension) {
-  static NSDictionary* _overrides = nil;
-  if (_overrides == nil) {
-    _overrides = [[NSDictionary alloc] initWithObjectsAndKeys:
-                  @"text/css", @"css",
-                  nil];
-  }
-  NSString* mimeType = nil;
-  extension = [extension lowercaseString];
-  if (extension.length) {
-    mimeType = [_overrides objectForKey:extension];
-    if (mimeType == nil) {
-      CFStringRef uti = UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension, (ARC_BRIDGE CFStringRef)extension, NULL);
-      if (uti) {
-        mimeType = ARC_BRIDGE_RELEASE(UTTypeCopyPreferredTagWithClass(uti, kUTTagClassMIMEType));
-        CFRelease(uti);
-      }
-    }
-  }
-  return mimeType ? mimeType : kGCDWebServerDefaultMimeType;
-}
-
-NSString* GCDWebServerEscapeURLString(NSString* string) {
-  return ARC_BRIDGE_RELEASE(CFURLCreateStringByAddingPercentEscapes(kCFAllocatorDefault, (CFStringRef)string, NULL, CFSTR(":@/?&=+"), kCFStringEncodingUTF8));
-}
-
-NSString* GCDWebServerUnescapeURLString(NSString* string) {
-  return ARC_BRIDGE_RELEASE(CFURLCreateStringByReplacingPercentEscapesUsingEncoding(kCFAllocatorDefault, (CFStringRef)string, CFSTR(""), kCFStringEncodingUTF8));
-}
-
-// http://www.w3.org/TR/html401/interact/forms.html#h-17.13.4.1
-NSDictionary* GCDWebServerParseURLEncodedForm(NSString* form) {
-  NSMutableDictionary* parameters = [NSMutableDictionary dictionary];
-  NSScanner* scanner = [[NSScanner alloc] initWithString:form];
-  [scanner setCharactersToBeSkipped:nil];
-  while (1) {
-    NSString* key = nil;
-    if (![scanner scanUpToString:@"=" intoString:&key] || [scanner isAtEnd]) {
-      break;
-    }
-    [scanner setScanLocation:([scanner scanLocation] + 1)];
-    
-    NSString* value = nil;
-    if (![scanner scanUpToString:@"&" intoString:&value]) {
-      break;
-    }
-    
-    key = [key stringByReplacingOccurrencesOfString:@"+" withString:@" "];
-    value = [value stringByReplacingOccurrencesOfString:@"+" withString:@" "];
-    if (key && value) {
-      [parameters setObject:GCDWebServerUnescapeURLString(value) forKey:GCDWebServerUnescapeURLString(key)];
-    } else {
-      DNOT_REACHED();
-    }
-    
-    if ([scanner isAtEnd]) {
-      break;
-    }
-    [scanner setScanLocation:([scanner scanLocation] + 1)];
-  }
-  ARC_RELEASE(scanner);
-  return parameters;
-}
-
-NSString* GCDWebServerGetPrimaryIPv4Address() {
-  NSString* address = nil;
-#if TARGET_OS_IPHONE
-#if !TARGET_IPHONE_SIMULATOR
-  const char* primaryInterface = "en0";  // WiFi interface on iOS
-#endif
-#else
-  const char* primaryInterface = NULL;
-  SCDynamicStoreRef store = SCDynamicStoreCreate(kCFAllocatorDefault, CFSTR("GCDWebServer"), NULL, NULL);
-  if (store) {
-    CFPropertyListRef info = SCDynamicStoreCopyValue(store, CFSTR("State:/Network/Global/IPv4"));
-    if (info) {
-      primaryInterface = [[NSString stringWithString:[(ARC_BRIDGE NSDictionary*)info objectForKey:@"PrimaryInterface"]] UTF8String];
-      CFRelease(info);
-    }
-    CFRelease(store);
-  }
-  if (primaryInterface == NULL) {
-    primaryInterface = "lo0";
-  }
-#endif
-  struct ifaddrs* list;
-  if (getifaddrs(&list) >= 0) {
-    for (struct ifaddrs* ifap = list; ifap; ifap = ifap->ifa_next) {
-#if TARGET_IPHONE_SIMULATOR
-      if (strcmp(ifap->ifa_name, "en0") && strcmp(ifap->ifa_name, "en1"))  // Assume en0 is Ethernet and en1 is WiFi since there is no way to use SystemConfiguration framework in iOS Simulator
-#else
-      if (strcmp(ifap->ifa_name, primaryInterface))
-#endif
-      {
-        continue;
-      }
-      if ((ifap->ifa_flags & IFF_UP) && (ifap->ifa_addr->sa_family == AF_INET)) {
-        char buffer[NI_MAXHOST];
-        if (getnameinfo(ifap->ifa_addr, ifap->ifa_addr->sa_len, buffer, sizeof(buffer), NULL, 0, NI_NUMERICHOST | NI_NOFQDN) >= 0) {
-          address = [NSString stringWithUTF8String:buffer];
-        }
-        break;
-      }
-    }
-    freeifaddrs(list);
-  }
-  return address;
-}
-
 #if !TARGET_OS_IPHONE
 
 static void _SignalHandler(int signal) {
@@ -341,29 +128,8 @@ static void _SignalHandler(int signal) {
 
 #endif
 
-// HTTP/1.1 server must use RFC822
-// TODO: Handle RFC 850 and ANSI C's asctime() format (http://www.w3.org/Protocols/rfc2616/rfc2616-sec3.html#sec3.3)
 + (void)initialize {
-  if (_dateFormatterRFC822 == nil) {
-    DCHECK([NSThread isMainThread]);  // NSDateFormatter should be initialized on main thread
-    _dateFormatterRFC822 = [[NSDateFormatter alloc] init];
-    _dateFormatterRFC822.timeZone = [NSTimeZone timeZoneWithAbbreviation:@"GMT"];
-    _dateFormatterRFC822.dateFormat = @"EEE',' dd MMM yyyy HH':'mm':'ss 'GMT'";
-    _dateFormatterRFC822.locale = ARC_AUTORELEASE([[NSLocale alloc] initWithLocaleIdentifier:@"en_US"]);
-    DCHECK(_dateFormatterRFC822);
-  }
-  if (_dateFormatterISO8601 == nil) {
-    DCHECK([NSThread isMainThread]);  // NSDateFormatter should be initialized on main thread
-    _dateFormatterISO8601 = [[NSDateFormatter alloc] init];
-    _dateFormatterISO8601.timeZone = [NSTimeZone timeZoneWithAbbreviation:@"GMT"];
-    _dateFormatterISO8601.dateFormat = @"yyyy-MM-dd'T'HH:mm:ss'+00:00'";
-    _dateFormatterISO8601.locale = ARC_AUTORELEASE([[NSLocale alloc] initWithLocaleIdentifier:@"en_US"]);
-    DCHECK(_dateFormatterISO8601);
-  }
-  if (_dateFormatterQueue == NULL) {
-    _dateFormatterQueue = dispatch_queue_create(NULL, DISPATCH_QUEUE_SERIAL);
-    DCHECK(_dateFormatterQueue);
-  }
+  GCDWebServerInitializeFunctions();
 }
 
 - (instancetype)init {
@@ -750,7 +516,7 @@ static void _LogResult(NSString* format, ...) {
                         _LogResult(@"  Bodies not matching:\n    Expected: %lu bytes\n      Actual: %lu bytes", (unsigned long)expectedBody.length, (unsigned long)actualBody.length);
                         success = NO;
 #ifndef NDEBUG
-                        if (_IsTextContentType([expectedHeaders objectForKey:@"Content-Type"])) {
+                        if (GCDWebServerIsTextContentType([expectedHeaders objectForKey:@"Content-Type"])) {
                           NSString* expectedPath = [NSTemporaryDirectory() stringByAppendingPathComponent:[[[NSProcessInfo processInfo] globallyUniqueString] stringByAppendingPathExtension:@"txt"]];
                           NSString* actualPath = [NSTemporaryDirectory() stringByAppendingPathComponent:[[[NSProcessInfo processInfo] globallyUniqueString] stringByAppendingPathExtension:@"txt"]];
                           if ([expectedBody writeToFile:expectedPath atomically:YES] && [actualBody writeToFile:actualPath atomically:YES]) {

CGDWebServer/Core/GCDWebServerConnection.m

@@ -579,69 +579,66 @@ static inline NSUInteger _ScanHexNumber(const void* bytes, NSUInteger size) {
     
     if (extraData) {
       NSString* requestMethod = ARC_BRIDGE_RELEASE(CFHTTPMessageCopyRequestMethod(_requestMessage));  // Method verbs are case-sensitive and uppercase
-      DCHECK(requestMethod);
       if ([[_server class] shouldAutomaticallyMapHEADToGET] && [requestMethod isEqualToString:@"HEAD"]) {
         requestMethod = @"GET";
         _virtualHEAD = YES;
       }
       NSURL* requestURL = ARC_BRIDGE_RELEASE(CFHTTPMessageCopyRequestURL(_requestMessage));
-      DCHECK(requestURL);
-      NSString* requestPath = GCDWebServerUnescapeURLString(ARC_BRIDGE_RELEASE(CFURLCopyPath((CFURLRef)requestURL)));  // Don't use -[NSURL path] which strips the ending slash
-      DCHECK(requestPath);
-      NSDictionary* requestQuery = nil;
-      NSString* queryString = ARC_BRIDGE_RELEASE(CFURLCopyQueryString((CFURLRef)requestURL, NULL));  // Don't use -[NSURL query] to make sure query is not unescaped;
-      if (queryString.length) {
-        requestQuery = GCDWebServerParseURLEncodedForm(queryString);
-        DCHECK(requestQuery);
-      }
+      NSString* requestPath = requestURL ? GCDWebServerUnescapeURLString(ARC_BRIDGE_RELEASE(CFURLCopyPath((CFURLRef)requestURL))) : nil;  // Don't use -[NSURL path] which strips the ending slash
+      NSString* queryString = requestURL ? ARC_BRIDGE_RELEASE(CFURLCopyQueryString((CFURLRef)requestURL, NULL)) : nil;  // Don't use -[NSURL query] to make sure query is not unescaped;
+      NSDictionary* requestQuery = queryString ? GCDWebServerParseURLEncodedForm(queryString) : @{};
       NSDictionary* requestHeaders = ARC_BRIDGE_RELEASE(CFHTTPMessageCopyAllHeaderFields(_requestMessage));  // Header names are case-insensitive but CFHTTPMessageCopyAllHeaderFields() will standardize the common ones
-      DCHECK(requestHeaders);
-      for (_handler in _server.handlers) {
-        _request = ARC_RETAIN(_handler.matchBlock(requestMethod, requestURL, requestHeaders, requestPath, requestQuery));
-        if (_request) {
-          break;
+      if (requestMethod && requestURL && requestHeaders && requestPath && requestQuery) {
+        for (_handler in _server.handlers) {
+          _request = ARC_RETAIN(_handler.matchBlock(requestMethod, requestURL, requestHeaders, requestPath, requestQuery));
+          if (_request) {
+            break;
+          }
         }
-      }
-      if (_request) {
-        if ([_request hasBody]) {
-          [_request prepareForWriting];
-          if (_request.usesChunkedTransferEncoding || (extraData.length <= _request.contentLength)) {
-            NSString* expectHeader = ARC_BRIDGE_RELEASE(CFHTTPMessageCopyHeaderFieldValue(_requestMessage, CFSTR("Expect")));
-            if (expectHeader) {
-              if ([expectHeader caseInsensitiveCompare:@"100-continue"] == NSOrderedSame) {
-                [self _writeData:_continueData withCompletionBlock:^(BOOL success) {
-                  
-                  if (success) {
-                    if (_request.usesChunkedTransferEncoding) {
-                      [self _readChunkedBodyWithInitialData:extraData];
-                    } else {
-                      [self _readBodyWithLength:_request.contentLength initialData:extraData];
+        if (_request) {
+          if ([_request hasBody]) {
+            [_request prepareForWriting];
+            if (_request.usesChunkedTransferEncoding || (extraData.length <= _request.contentLength)) {
+              NSString* expectHeader = ARC_BRIDGE_RELEASE(CFHTTPMessageCopyHeaderFieldValue(_requestMessage, CFSTR("Expect")));
+              if (expectHeader) {
+                if ([expectHeader caseInsensitiveCompare:@"100-continue"] == NSOrderedSame) {
+                  [self _writeData:_continueData withCompletionBlock:^(BOOL success) {
+                    
+                    if (success) {
+                      if (_request.usesChunkedTransferEncoding) {
+                        [self _readChunkedBodyWithInitialData:extraData];
+                      } else {
+                        [self _readBodyWithLength:_request.contentLength initialData:extraData];
+                      }
                     }
-                  }
-                  
-                }];
+                    
+                  }];
+                } else {
+                  LOG_ERROR(@"Unsupported 'Expect' / 'Content-Length' header combination on socket %i", _socket);
+                  [self abortRequest:_request withStatusCode:kGCDWebServerHTTPStatusCode_ExpectationFailed];
+                }
               } else {
-                LOG_ERROR(@"Unsupported 'Expect' / 'Content-Length' header combination on socket %i", _socket);
-                [self abortRequest:_request withStatusCode:kGCDWebServerHTTPStatusCode_ExpectationFailed];
+                if (_request.usesChunkedTransferEncoding) {
+                  [self _readChunkedBodyWithInitialData:extraData];
+                } else {
+                  [self _readBodyWithLength:_request.contentLength initialData:extraData];
+                }
               }
             } else {
-              if (_request.usesChunkedTransferEncoding) {
-                [self _readChunkedBodyWithInitialData:extraData];
-              } else {
-                [self _readBodyWithLength:_request.contentLength initialData:extraData];
-              }
+              LOG_ERROR(@"Unexpected 'Content-Length' header value on socket %i", _socket);
+              [self abortRequest:_request withStatusCode:kGCDWebServerHTTPStatusCode_BadRequest];
             }
           } else {
-            LOG_ERROR(@"Unexpected 'Content-Length' header value on socket %i", _socket);
-            [self abortRequest:_request withStatusCode:kGCDWebServerHTTPStatusCode_BadRequest];
+            [self _processRequest];
           }
         } else {
-          [self _processRequest];
+          _request = [[GCDWebServerRequest alloc] initWithMethod:requestMethod url:requestURL headers:requestHeaders path:requestPath query:requestQuery];
+          DCHECK(_request);
+          [self abortRequest:_request withStatusCode:kGCDWebServerHTTPStatusCode_MethodNotAllowed];
         }
       } else {
-        _request = [[GCDWebServerRequest alloc] initWithMethod:requestMethod url:requestURL headers:requestHeaders path:requestPath query:requestQuery];
-        DCHECK(_request);
-        [self abortRequest:_request withStatusCode:kGCDWebServerHTTPStatusCode_MethodNotAllowed];
+        [self abortRequest:nil withStatusCode:kGCDWebServerHTTPStatusCode_InternalServerError];
+        DNOT_REACHED();
       }
     } else {
       [self abortRequest:nil withStatusCode:kGCDWebServerHTTPStatusCode_InternalServerError];

CGDWebServer/Core/GCDWebServerFunctions.h

@@ -0,0 +1,46 @@
+/*
+ Copyright (c) 2012-2014, Pierre-Olivier Latour
+ All rights reserved.
+ 
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ * The name of Pierre-Olivier Latour may not be used to endorse
+ or promote products derived from this software without specific
+ prior written permission.
+ 
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL PIERRE-OLIVIER LATOUR BE LIABLE FOR ANY
+ DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#import <Foundation/Foundation.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+NSString* GCDWebServerGetMimeTypeForExtension(NSString* extension);
+NSString* GCDWebServerEscapeURLString(NSString* string);
+NSString* GCDWebServerUnescapeURLString(NSString* string);
+NSDictionary* GCDWebServerParseURLEncodedForm(NSString* form);
+NSString* GCDWebServerGetPrimaryIPv4Address();  // Returns IPv4 address of primary connected service on OS X or of WiFi interface on iOS if connected
+NSString* GCDWebServerFormatRFC822(NSDate* date);
+NSDate* GCDWebServerParseRFC822(NSString* string);
+NSString* GCDWebServerFormatISO8601(NSDate* date);
+NSDate* GCDWebServerParseISO8601(NSString* string);
+
+#ifdef __cplusplus
+}
+#endif

CGDWebServer/Core/GCDWebServerFunctions.m

@@ -0,0 +1,268 @@
+/*
+ Copyright (c) 2012-2014, Pierre-Olivier Latour
+ All rights reserved.
+ 
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ * The name of Pierre-Olivier Latour may not be used to endorse
+ or promote products derived from this software without specific
+ prior written permission.
+ 
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL PIERRE-OLIVIER LATOUR BE LIABLE FOR ANY
+ DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#import <TargetConditionals.h>
+#if TARGET_OS_IPHONE
+#import <MobileCoreServices/MobileCoreServices.h>
+#else
+#import <SystemConfiguration/SystemConfiguration.h>
+#endif
+
+#import <ifaddrs.h>
+#import <net/if.h>
+#import <netdb.h>
+
+#import "GCDWebServerPrivate.h"
+
+static NSDateFormatter* _dateFormatterRFC822 = nil;
+static NSDateFormatter* _dateFormatterISO8601 = nil;
+static dispatch_queue_t _dateFormatterQueue = NULL;
+
+// HTTP/1.1 server must use RFC822
+// TODO: Handle RFC 850 and ANSI C's asctime() format (http://www.w3.org/Protocols/rfc2616/rfc2616-sec3.html#sec3.3)
+void GCDWebServerInitializeFunctions() {
+  DCHECK([NSThread isMainThread]);  // NSDateFormatter should be initialized on main thread
+  if (_dateFormatterRFC822 == nil) {
+    _dateFormatterRFC822 = [[NSDateFormatter alloc] init];
+    _dateFormatterRFC822.timeZone = [NSTimeZone timeZoneWithAbbreviation:@"GMT"];
+    _dateFormatterRFC822.dateFormat = @"EEE',' dd MMM yyyy HH':'mm':'ss 'GMT'";
+    _dateFormatterRFC822.locale = ARC_AUTORELEASE([[NSLocale alloc] initWithLocaleIdentifier:@"en_US"]);
+    DCHECK(_dateFormatterRFC822);
+  }
+  if (_dateFormatterISO8601 == nil) {
+    _dateFormatterISO8601 = [[NSDateFormatter alloc] init];
+    _dateFormatterISO8601.timeZone = [NSTimeZone timeZoneWithAbbreviation:@"GMT"];
+    _dateFormatterISO8601.dateFormat = @"yyyy-MM-dd'T'HH:mm:ss'+00:00'";
+    _dateFormatterISO8601.locale = ARC_AUTORELEASE([[NSLocale alloc] initWithLocaleIdentifier:@"en_US"]);
+    DCHECK(_dateFormatterISO8601);
+  }
+  if (_dateFormatterQueue == NULL) {
+    _dateFormatterQueue = dispatch_queue_create(NULL, DISPATCH_QUEUE_SERIAL);
+    DCHECK(_dateFormatterQueue);
+  }
+}
+
+NSString* GCDWebServerNormalizeHeaderValue(NSString* value) {
+  if (value) {
+    NSRange range = [value rangeOfString:@";"];  // Assume part before ";" separator is case-insensitive
+    if (range.location != NSNotFound) {
+      value = [[[value substringToIndex:range.location] lowercaseString] stringByAppendingString:[value substringFromIndex:range.location]];
+    } else {
+      value = [value lowercaseString];
+    }
+  }
+  return value;
+}
+
+NSString* GCDWebServerTruncateHeaderValue(NSString* value) {
+  DCHECK([value isEqualToString:GCDWebServerNormalizeHeaderValue(value)]);
+  NSRange range = [value rangeOfString:@";"];
+  return range.location != NSNotFound ? [value substringToIndex:range.location] : value;
+}
+
+NSString* GCDWebServerExtractHeaderValueParameter(NSString* value, NSString* name) {
+  DCHECK([value isEqualToString:GCDWebServerNormalizeHeaderValue(value)]);
+  NSString* parameter = nil;
+  NSScanner* scanner = [[NSScanner alloc] initWithString:value];
+  [scanner setCaseSensitive:NO];  // Assume parameter names are case-insensitive
+  NSString* string = [NSString stringWithFormat:@"%@=", name];
+  if ([scanner scanUpToString:string intoString:NULL]) {
+    [scanner scanString:string intoString:NULL];
+    if ([scanner scanString:@"\"" intoString:NULL]) {
+      [scanner scanUpToString:@"\"" intoString:&parameter];
+    } else {
+      [scanner scanUpToCharactersFromSet:[NSCharacterSet whitespaceCharacterSet] intoString:&parameter];
+    }
+  }
+  ARC_RELEASE(scanner);
+  return parameter;
+}
+
+// http://www.w3schools.com/tags/ref_charactersets.asp
+NSStringEncoding GCDWebServerStringEncodingFromCharset(NSString* charset) {
+  NSStringEncoding encoding = kCFStringEncodingInvalidId;
+  if (charset) {
+    encoding = CFStringConvertEncodingToNSStringEncoding(CFStringConvertIANACharSetNameToEncoding((CFStringRef)charset));
+  }
+  return (encoding != kCFStringEncodingInvalidId ? encoding : NSUTF8StringEncoding);
+}
+
+NSString* GCDWebServerFormatRFC822(NSDate* date) {
+  __block NSString* string;
+  dispatch_sync(_dateFormatterQueue, ^{
+    string = [_dateFormatterRFC822 stringFromDate:date];
+  });
+  return string;
+}
+
+NSDate* GCDWebServerParseRFC822(NSString* string) {
+  __block NSDate* date;
+  dispatch_sync(_dateFormatterQueue, ^{
+    date = [_dateFormatterRFC822 dateFromString:string];
+  });
+  return date;
+}
+
+NSString* GCDWebServerFormatISO8601(NSDate* date) {
+  __block NSString* string;
+  dispatch_sync(_dateFormatterQueue, ^{
+    string = [_dateFormatterISO8601 stringFromDate:date];
+  });
+  return string;
+}
+
+NSDate* GCDWebServerParseISO8601(NSString* string) {
+  __block NSDate* date;
+  dispatch_sync(_dateFormatterQueue, ^{
+    date = [_dateFormatterISO8601 dateFromString:string];
+  });
+  return date;
+}
+
+BOOL GCDWebServerIsTextContentType(NSString* type) {
+  return ([type hasPrefix:@"text/"] || [type hasPrefix:@"application/json"] || [type hasPrefix:@"application/xml"]);
+}
+
+NSString* GCDWebServerDescribeData(NSData* data, NSString* type) {
+  if (GCDWebServerIsTextContentType(type)) {
+    NSString* charset = GCDWebServerExtractHeaderValueParameter(type, @"charset");
+    NSString* string = [[NSString alloc] initWithData:data encoding:GCDWebServerStringEncodingFromCharset(charset)];
+    if (string) {
+      return ARC_AUTORELEASE(string);
+    }
+  }
+  return [NSString stringWithFormat:@"<%lu bytes>", (unsigned long)data.length];
+}
+
+NSString* GCDWebServerGetMimeTypeForExtension(NSString* extension) {
+  static NSDictionary* _overrides = nil;
+  if (_overrides == nil) {
+    _overrides = [[NSDictionary alloc] initWithObjectsAndKeys:
+                  @"text/css", @"css",
+                  nil];
+  }
+  NSString* mimeType = nil;
+  extension = [extension lowercaseString];
+  if (extension.length) {
+    mimeType = [_overrides objectForKey:extension];
+    if (mimeType == nil) {
+      CFStringRef uti = UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension, (ARC_BRIDGE CFStringRef)extension, NULL);
+      if (uti) {
+        mimeType = ARC_BRIDGE_RELEASE(UTTypeCopyPreferredTagWithClass(uti, kUTTagClassMIMEType));
+        CFRelease(uti);
+      }
+    }
+  }
+  return mimeType ? mimeType : kGCDWebServerDefaultMimeType;
+}
+
+NSString* GCDWebServerEscapeURLString(NSString* string) {
+  return ARC_BRIDGE_RELEASE(CFURLCreateStringByAddingPercentEscapes(kCFAllocatorDefault, (CFStringRef)string, NULL, CFSTR(":@/?&=+"), kCFStringEncodingUTF8));
+}
+
+NSString* GCDWebServerUnescapeURLString(NSString* string) {
+  return ARC_BRIDGE_RELEASE(CFURLCreateStringByReplacingPercentEscapesUsingEncoding(kCFAllocatorDefault, (CFStringRef)string, CFSTR(""), kCFStringEncodingUTF8));
+}
+
+// http://www.w3.org/TR/html401/interact/forms.html#h-17.13.4.1
+NSDictionary* GCDWebServerParseURLEncodedForm(NSString* form) {
+  NSMutableDictionary* parameters = [NSMutableDictionary dictionary];
+  NSScanner* scanner = [[NSScanner alloc] initWithString:form];
+  [scanner setCharactersToBeSkipped:nil];
+  while (1) {
+    NSString* key = nil;
+    if (![scanner scanUpToString:@"=" intoString:&key] || [scanner isAtEnd]) {
+      break;
+    }
+    [scanner setScanLocation:([scanner scanLocation] + 1)];
+    
+    NSString* value = nil;
+    if (![scanner scanUpToString:@"&" intoString:&value]) {
+      break;
+    }
+    
+    key = [key stringByReplacingOccurrencesOfString:@"+" withString:@" "];
+    value = [value stringByReplacingOccurrencesOfString:@"+" withString:@" "];
+    if (key && value) {
+      [parameters setObject:GCDWebServerUnescapeURLString(value) forKey:GCDWebServerUnescapeURLString(key)];
+    } else {
+      DNOT_REACHED();
+    }
+    
+    if ([scanner isAtEnd]) {
+      break;
+    }
+    [scanner setScanLocation:([scanner scanLocation] + 1)];
+  }
+  ARC_RELEASE(scanner);
+  return parameters;
+}
+
+NSString* GCDWebServerGetPrimaryIPv4Address() {
+  NSString* address = nil;
+#if TARGET_OS_IPHONE
+#if !TARGET_IPHONE_SIMULATOR
+  const char* primaryInterface = "en0";  // WiFi interface on iOS
+#endif
+#else
+  const char* primaryInterface = NULL;
+  SCDynamicStoreRef store = SCDynamicStoreCreate(kCFAllocatorDefault, CFSTR("GCDWebServer"), NULL, NULL);
+  if (store) {
+    CFPropertyListRef info = SCDynamicStoreCopyValue(store, CFSTR("State:/Network/Global/IPv4"));
+    if (info) {
+      primaryInterface = [[NSString stringWithString:[(ARC_BRIDGE NSDictionary*)info objectForKey:@"PrimaryInterface"]] UTF8String];
+      CFRelease(info);
+    }
+    CFRelease(store);
+  }
+  if (primaryInterface == NULL) {
+    primaryInterface = "lo0";
+  }
+#endif
+  struct ifaddrs* list;
+  if (getifaddrs(&list) >= 0) {
+    for (struct ifaddrs* ifap = list; ifap; ifap = ifap->ifa_next) {
+#if TARGET_IPHONE_SIMULATOR
+      if (strcmp(ifap->ifa_name, "en0") && strcmp(ifap->ifa_name, "en1"))  // Assume en0 is Ethernet and en1 is WiFi since there is no way to use SystemConfiguration framework in iOS Simulator
+#else
+      if (strcmp(ifap->ifa_name, primaryInterface))
+#endif
+      {
+        continue;
+      }
+      if ((ifap->ifa_flags & IFF_UP) && (ifap->ifa_addr->sa_family == AF_INET)) {
+        char buffer[NI_MAXHOST];
+        if (getnameinfo(ifap->ifa_addr, ifap->ifa_addr->sa_len, buffer, sizeof(buffer), NULL, 0, NI_NUMERICHOST | NI_NOFQDN) >= 0) {
+          address = [NSString stringWithUTF8String:buffer];
+        }
+        break;
+      }
+    }
+    freeifaddrs(list);
+  }
+  return address;
+}

CGDWebServer/Core/GCDWebServerPrivate.h

@@ -54,7 +54,9 @@
 #endif
 
 #import "GCDWebServerHTTPStatusCodes.h"
+#import "GCDWebServerFunctions.h"
 
+#import "GCDWebServer.h"
 #import "GCDWebServerConnection.h"
 
 #import "GCDWebServerDataRequest.h"
@@ -112,10 +114,12 @@ static inline BOOL GCDWebServerIsValidByteRange(NSRange range) {
   return ((range.location != NSNotFound) || (range.length > 0));
 }
 
+extern void GCDWebServerInitializeFunctions();
 extern NSString* GCDWebServerNormalizeHeaderValue(NSString* value);
 extern NSString* GCDWebServerTruncateHeaderValue(NSString* value);
 extern NSString* GCDWebServerExtractHeaderValueParameter(NSString* header, NSString* attribute);
 extern NSStringEncoding GCDWebServerStringEncodingFromCharset(NSString* charset);
+extern BOOL GCDWebServerIsTextContentType(NSString* type);
 extern NSString* GCDWebServerDescribeData(NSData* data, NSString* contentType);
 
 @interface GCDWebServerConnection ()

CGDWebServer/Core/GCDWebServerRequest.h

@@ -44,7 +44,7 @@
 @property(nonatomic, readonly) NSDate* ifModifiedSince;  // Automatically parsed from headers (nil if request has no "If-Modified-Since" header or it is malformatted)
 @property(nonatomic, readonly) NSString* ifNoneMatch;  // Automatically parsed from headers (nil if request has no "If-None-Match" header)
 @property(nonatomic, readonly) NSRange byteRange;  // Automatically parsed from headers ([NSNotFound, 0] if request has no "Range" header, [offset, length] for byte range from beginning or [NSNotFound, -bytes] from end)
-@property(nonatomic, readonly) BOOL acceptsGzipContentEncoding;
+@property(nonatomic, readonly) BOOL acceptsGzipContentEncoding;  // Automatically parsed from headers
 - (instancetype)initWithMethod:(NSString*)method url:(NSURL*)url headers:(NSDictionary*)headers path:(NSString*)path query:(NSDictionary*)query;
 - (BOOL)hasBody;  // Convenience method that checks if "contentType" is not nil
 - (BOOL)hasByteRange;  // Convenience method that checks "byteRange"

GCDWebDAVServer/GCDWebDAVServer.m

@@ -32,6 +32,8 @@
 
 #import "GCDWebDAVServer.h"
 
+#import "GCDWebServerFunctions.h"
+
 #import "GCDWebServerDataRequest.h"
 #import "GCDWebServerFileRequest.h"
 

GCDWebServer.podspec

@@ -7,7 +7,7 @@
 
 Pod::Spec.new do |s|
   s.name     = 'GCDWebServer'
-  s.version  = '2.0.1'
+  s.version  = '2.1'
   s.author   =  { 'Pierre-Olivier Latour' => 'info@pol-online.net' }
   s.license  = { :type => 'BSD', :file => 'LICENSE' }
   s.homepage = 'https://github.com/swisspol/GCDWebServer'
@@ -21,7 +21,7 @@ Pod::Spec.new do |s|
   s.default_subspec = 'Core'
   
   s.subspec 'Core' do |cs|
-    cs.source_files = 'CGDWebServer/*.{h,m}'
+    cs.source_files = 'CGDWebServer/**/*.{h,m}'
     cs.requires_arc = true
     cs.ios.library = 'z'
     cs.osx.library = 'z'

GCDWebServer.xcodeproj/project.pbxproj

@@ -24,36 +24,38 @@
 /* Begin PBXBuildFile section */
 		E208D149167B76B700500836 /* CFNetwork.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = E208D148167B76B700500836 /* CFNetwork.framework */; };
 		E208D1B3167BB17E00500836 /* CoreServices.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = E208D1B2167BB17E00500836 /* CoreServices.framework */; };
-		E22112851690B63A0048D2B2 /* GCDWebServer.m in Sources */ = {isa = PBXBuildFile; fileRef = E221127D1690B63A0048D2B2 /* GCDWebServer.m */; };
-		E22112861690B63A0048D2B2 /* GCDWebServer.m in Sources */ = {isa = PBXBuildFile; fileRef = E221127D1690B63A0048D2B2 /* GCDWebServer.m */; };
-		E22112871690B63A0048D2B2 /* GCDWebServerConnection.m in Sources */ = {isa = PBXBuildFile; fileRef = E221127F1690B63A0048D2B2 /* GCDWebServerConnection.m */; };
-		E22112881690B63A0048D2B2 /* GCDWebServerConnection.m in Sources */ = {isa = PBXBuildFile; fileRef = E221127F1690B63A0048D2B2 /* GCDWebServerConnection.m */; };
-		E22112891690B63A0048D2B2 /* GCDWebServerRequest.m in Sources */ = {isa = PBXBuildFile; fileRef = E22112821690B63A0048D2B2 /* GCDWebServerRequest.m */; };
-		E221128A1690B63A0048D2B2 /* GCDWebServerRequest.m in Sources */ = {isa = PBXBuildFile; fileRef = E22112821690B63A0048D2B2 /* GCDWebServerRequest.m */; };
-		E221128B1690B63A0048D2B2 /* GCDWebServerResponse.m in Sources */ = {isa = PBXBuildFile; fileRef = E22112841690B63A0048D2B2 /* GCDWebServerResponse.m */; };
-		E221128C1690B63A0048D2B2 /* GCDWebServerResponse.m in Sources */ = {isa = PBXBuildFile; fileRef = E22112841690B63A0048D2B2 /* GCDWebServerResponse.m */; };
 		E221128F1690B6470048D2B2 /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = E221128E1690B6470048D2B2 /* main.m */; };
 		E22112951690B64F0048D2B2 /* AppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = E22112921690B64F0048D2B2 /* AppDelegate.m */; };
 		E22112971690B64F0048D2B2 /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = E22112941690B64F0048D2B2 /* main.m */; };
 		E22112991690B7AA0048D2B2 /* CFNetwork.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = E22112981690B7AA0048D2B2 /* CFNetwork.framework */; };
 		E221129B1690B7B10048D2B2 /* UIKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = E221129A1690B7B10048D2B2 /* UIKit.framework */; };
 		E221129D1690B7BA0048D2B2 /* MobileCoreServices.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = E221129C1690B7BA0048D2B2 /* MobileCoreServices.framework */; };
-		E276647C18F3BC2100A034BA /* GCDWebServerErrorResponse.m in Sources */ = {isa = PBXBuildFile; fileRef = E276647B18F3BC2100A034BA /* GCDWebServerErrorResponse.m */; };
-		E276647D18F3BC2100A034BA /* GCDWebServerErrorResponse.m in Sources */ = {isa = PBXBuildFile; fileRef = E276647B18F3BC2100A034BA /* GCDWebServerErrorResponse.m */; };
-		E2A0E7ED18F1D03700C580B1 /* GCDWebServerDataResponse.m in Sources */ = {isa = PBXBuildFile; fileRef = E2A0E7EC18F1D03700C580B1 /* GCDWebServerDataResponse.m */; };
-		E2A0E7EE18F1D03700C580B1 /* GCDWebServerDataResponse.m in Sources */ = {isa = PBXBuildFile; fileRef = E2A0E7EC18F1D03700C580B1 /* GCDWebServerDataResponse.m */; };
-		E2A0E7F118F1D12E00C580B1 /* GCDWebServerFileResponse.m in Sources */ = {isa = PBXBuildFile; fileRef = E2A0E7F018F1D12E00C580B1 /* GCDWebServerFileResponse.m */; };
-		E2A0E7F218F1D12E00C580B1 /* GCDWebServerFileResponse.m in Sources */ = {isa = PBXBuildFile; fileRef = E2A0E7F018F1D12E00C580B1 /* GCDWebServerFileResponse.m */; };
-		E2A0E7F518F1D1E500C580B1 /* GCDWebServerStreamingResponse.m in Sources */ = {isa = PBXBuildFile; fileRef = E2A0E7F418F1D1E500C580B1 /* GCDWebServerStreamingResponse.m */; };
-		E2A0E7F618F1D1E500C580B1 /* GCDWebServerStreamingResponse.m in Sources */ = {isa = PBXBuildFile; fileRef = E2A0E7F418F1D1E500C580B1 /* GCDWebServerStreamingResponse.m */; };
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-		E2A0E80118F1D3DE00C580B1 /* GCDWebServerMultiPartFormRequest.m in Sources */ = {isa = PBXBuildFile; fileRef = E2A0E80018F1D3DE00C580B1 /* GCDWebServerMultiPartFormRequest.m */; };
-		E2A0E80218F1D3DE00C580B1 /* GCDWebServerMultiPartFormRequest.m in Sources */ = {isa = PBXBuildFile; fileRef = E2A0E80018F1D3DE00C580B1 /* GCDWebServerMultiPartFormRequest.m */; };
-		E2A0E80518F1D4A700C580B1 /* GCDWebServerURLEncodedFormRequest.m in Sources */ = {isa = PBXBuildFile; fileRef = E2A0E80418F1D4A700C580B1 /* GCDWebServerURLEncodedFormRequest.m */; };
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+		E28BAE3418F99C810095C089 /* GCDWebServer.m in Sources */ = {isa = PBXBuildFile; fileRef = E28BAE1718F99C810095C089 /* GCDWebServer.m */; };
+		E28BAE3518F99C810095C089 /* GCDWebServer.m in Sources */ = {isa = PBXBuildFile; fileRef = E28BAE1718F99C810095C089 /* GCDWebServer.m */; };
+		E28BAE3618F99C810095C089 /* GCDWebServerConnection.m in Sources */ = {isa = PBXBuildFile; fileRef = E28BAE1918F99C810095C089 /* GCDWebServerConnection.m */; };
+		E28BAE3718F99C810095C089 /* GCDWebServerConnection.m in Sources */ = {isa = PBXBuildFile; fileRef = E28BAE1918F99C810095C089 /* GCDWebServerConnection.m */; };
+		E28BAE3818F99C810095C089 /* GCDWebServerFunctions.m in Sources */ = {isa = PBXBuildFile; fileRef = E28BAE1B18F99C810095C089 /* GCDWebServerFunctions.m */; };
+		E28BAE3918F99C810095C089 /* GCDWebServerFunctions.m in Sources */ = {isa = PBXBuildFile; fileRef = E28BAE1B18F99C810095C089 /* GCDWebServerFunctions.m */; };
+		E28BAE3A18F99C810095C089 /* GCDWebServerRequest.m in Sources */ = {isa = PBXBuildFile; fileRef = E28BAE1F18F99C810095C089 /* GCDWebServerRequest.m */; };
+		E28BAE3B18F99C810095C089 /* GCDWebServerRequest.m in Sources */ = {isa = PBXBuildFile; fileRef = E28BAE1F18F99C810095C089 /* GCDWebServerRequest.m */; };
+		E28BAE3C18F99C810095C089 /* GCDWebServerResponse.m in Sources */ = {isa = PBXBuildFile; fileRef = E28BAE2118F99C810095C089 /* GCDWebServerResponse.m */; };
+		E28BAE3D18F99C810095C089 /* GCDWebServerResponse.m in Sources */ = {isa = PBXBuildFile; fileRef = E28BAE2118F99C810095C089 /* GCDWebServerResponse.m */; };
+		E28BAE3E18F99C810095C089 /* GCDWebServerDataRequest.m in Sources */ = {isa = PBXBuildFile; fileRef = E28BAE2418F99C810095C089 /* GCDWebServerDataRequest.m */; };
+		E28BAE3F18F99C810095C089 /* GCDWebServerDataRequest.m in Sources */ = {isa = PBXBuildFile; fileRef = E28BAE2418F99C810095C089 /* GCDWebServerDataRequest.m */; };
+		E28BAE4018F99C810095C089 /* GCDWebServerFileRequest.m in Sources */ = {isa = PBXBuildFile; fileRef = E28BAE2618F99C810095C089 /* GCDWebServerFileRequest.m */; };
+		E28BAE4118F99C810095C089 /* GCDWebServerFileRequest.m in Sources */ = {isa = PBXBuildFile; fileRef = E28BAE2618F99C810095C089 /* GCDWebServerFileRequest.m */; };
+		E28BAE4218F99C810095C089 /* GCDWebServerMultiPartFormRequest.m in Sources */ = {isa = PBXBuildFile; fileRef = E28BAE2818F99C810095C089 /* GCDWebServerMultiPartFormRequest.m */; };
+		E28BAE4318F99C810095C089 /* GCDWebServerMultiPartFormRequest.m in Sources */ = {isa = PBXBuildFile; fileRef = E28BAE2818F99C810095C089 /* GCDWebServerMultiPartFormRequest.m */; };
+		E28BAE4418F99C810095C089 /* GCDWebServerURLEncodedFormRequest.m in Sources */ = {isa = PBXBuildFile; fileRef = E28BAE2A18F99C810095C089 /* GCDWebServerURLEncodedFormRequest.m */; };
+		E28BAE4518F99C810095C089 /* GCDWebServerURLEncodedFormRequest.m in Sources */ = {isa = PBXBuildFile; fileRef = E28BAE2A18F99C810095C089 /* GCDWebServerURLEncodedFormRequest.m */; };
+		E28BAE4618F99C810095C089 /* GCDWebServerDataResponse.m in Sources */ = {isa = PBXBuildFile; fileRef = E28BAE2D18F99C810095C089 /* GCDWebServerDataResponse.m */; };
+		E28BAE4718F99C810095C089 /* GCDWebServerDataResponse.m in Sources */ = {isa = PBXBuildFile; fileRef = E28BAE2D18F99C810095C089 /* GCDWebServerDataResponse.m */; };
+		E28BAE4818F99C810095C089 /* GCDWebServerErrorResponse.m in Sources */ = {isa = PBXBuildFile; fileRef = E28BAE2F18F99C810095C089 /* GCDWebServerErrorResponse.m */; };
+		E28BAE4918F99C810095C089 /* GCDWebServerErrorResponse.m in Sources */ = {isa = PBXBuildFile; fileRef = E28BAE2F18F99C810095C089 /* GCDWebServerErrorResponse.m */; };
+		E28BAE4A18F99C810095C089 /* GCDWebServerFileResponse.m in Sources */ = {isa = PBXBuildFile; fileRef = E28BAE3118F99C810095C089 /* GCDWebServerFileResponse.m */; };
+		E28BAE4B18F99C810095C089 /* GCDWebServerFileResponse.m in Sources */ = {isa = PBXBuildFile; fileRef = E28BAE3118F99C810095C089 /* GCDWebServerFileResponse.m */; };
+		E28BAE4C18F99C810095C089 /* GCDWebServerStreamingResponse.m in Sources */ = {isa = PBXBuildFile; fileRef = E28BAE3318F99C810095C089 /* GCDWebServerStreamingResponse.m */; };
+		E28BAE4D18F99C810095C089 /* GCDWebServerStreamingResponse.m in Sources */ = {isa = PBXBuildFile; fileRef = E28BAE3318F99C810095C089 /* GCDWebServerStreamingResponse.m */; };
 		E2A0E80A18F3432600C580B1 /* GCDWebDAVServer.m in Sources */ = {isa = PBXBuildFile; fileRef = E2A0E80918F3432600C580B1 /* GCDWebDAVServer.m */; };
 		E2A0E80B18F3432600C580B1 /* GCDWebDAVServer.m in Sources */ = {isa = PBXBuildFile; fileRef = E2A0E80918F3432600C580B1 /* GCDWebDAVServer.m */; };
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@@ -102,15 +104,6 @@
 		E208D148167B76B700500836 /* CFNetwork.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CFNetwork.framework; path = System/Library/Frameworks/CFNetwork.framework; sourceTree = SDKROOT; };
 		E208D1B2167BB17E00500836 /* CoreServices.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreServices.framework; path = System/Library/Frameworks/CoreServices.framework; sourceTree = SDKROOT; };
 		E221125A1690B4DE0048D2B2 /* GCDWebServer.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = GCDWebServer.app; sourceTree = BUILT_PRODUCTS_DIR; };
-		E221127C1690B63A0048D2B2 /* GCDWebServer.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServer.h; sourceTree = "<group>"; };
-		E221127D1690B63A0048D2B2 /* GCDWebServer.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GCDWebServer.m; sourceTree = "<group>"; };
-		E221127E1690B63A0048D2B2 /* GCDWebServerConnection.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServerConnection.h; sourceTree = "<group>"; };
-		E221127F1690B63A0048D2B2 /* GCDWebServerConnection.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GCDWebServerConnection.m; sourceTree = "<group>"; };
-		E22112801690B63A0048D2B2 /* GCDWebServerPrivate.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServerPrivate.h; sourceTree = "<group>"; };
-		E22112811690B63A0048D2B2 /* GCDWebServerRequest.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServerRequest.h; sourceTree = "<group>"; };
-		E22112821690B63A0048D2B2 /* GCDWebServerRequest.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GCDWebServerRequest.m; sourceTree = "<group>"; };
-		E22112831690B63A0048D2B2 /* GCDWebServerResponse.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServerResponse.h; sourceTree = "<group>"; };
-		E22112841690B63A0048D2B2 /* GCDWebServerResponse.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GCDWebServerResponse.m; sourceTree = "<group>"; };
 		E221128E1690B6470048D2B2 /* main.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = "<group>"; };
 		E22112911690B64F0048D2B2 /* AppDelegate.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = AppDelegate.h; sourceTree = "<group>"; };
 		E22112921690B64F0048D2B2 /* AppDelegate.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = AppDelegate.m; sourceTree = "<group>"; };
@@ -119,27 +112,38 @@
 		E22112981690B7AA0048D2B2 /* CFNetwork.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CFNetwork.framework; path = Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.0.sdk/System/Library/Frameworks/CFNetwork.framework; sourceTree = DEVELOPER_DIR; };
 		E221129A1690B7B10048D2B2 /* UIKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = UIKit.framework; path = Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.0.sdk/System/Library/Frameworks/UIKit.framework; sourceTree = DEVELOPER_DIR; };
 		E221129C1690B7BA0048D2B2 /* MobileCoreServices.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = MobileCoreServices.framework; path = Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.0.sdk/System/Library/Frameworks/MobileCoreServices.framework; sourceTree = DEVELOPER_DIR; };
-		E276647A18F3BC2100A034BA /* GCDWebServerErrorResponse.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServerErrorResponse.h; sourceTree = "<group>"; };
-		E276647B18F3BC2100A034BA /* GCDWebServerErrorResponse.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GCDWebServerErrorResponse.m; sourceTree = "<group>"; };
-		E2A0E7EB18F1D03700C580B1 /* GCDWebServerDataResponse.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServerDataResponse.h; sourceTree = "<group>"; };
-		E2A0E7EC18F1D03700C580B1 /* GCDWebServerDataResponse.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GCDWebServerDataResponse.m; sourceTree = "<group>"; };
-		E2A0E7EF18F1D12E00C580B1 /* GCDWebServerFileResponse.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServerFileResponse.h; sourceTree = "<group>"; };
-		E2A0E7F018F1D12E00C580B1 /* GCDWebServerFileResponse.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GCDWebServerFileResponse.m; sourceTree = "<group>"; };
-		E2A0E7F318F1D1E500C580B1 /* GCDWebServerStreamingResponse.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServerStreamingResponse.h; sourceTree = "<group>"; };
-		E2A0E7F418F1D1E500C580B1 /* GCDWebServerStreamingResponse.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GCDWebServerStreamingResponse.m; sourceTree = "<group>"; };
-		E2A0E7F718F1D24700C580B1 /* GCDWebServerDataRequest.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServerDataRequest.h; sourceTree = "<group>"; };
-		E2A0E7F818F1D24700C580B1 /* GCDWebServerDataRequest.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GCDWebServerDataRequest.m; sourceTree = "<group>"; };
-		E2A0E7FB18F1D36C00C580B1 /* GCDWebServerFileRequest.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServerFileRequest.h; sourceTree = "<group>"; };
-		E2A0E7FC18F1D36C00C580B1 /* GCDWebServerFileRequest.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GCDWebServerFileRequest.m; sourceTree = "<group>"; };
-		E2A0E7FF18F1D3DE00C580B1 /* GCDWebServerMultiPartFormRequest.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServerMultiPartFormRequest.h; sourceTree = "<group>"; };
-		E2A0E80018F1D3DE00C580B1 /* GCDWebServerMultiPartFormRequest.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GCDWebServerMultiPartFormRequest.m; sourceTree = "<group>"; };
-		E2A0E80318F1D4A700C580B1 /* GCDWebServerURLEncodedFormRequest.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServerURLEncodedFormRequest.h; sourceTree = "<group>"; };
-		E2A0E80418F1D4A700C580B1 /* GCDWebServerURLEncodedFormRequest.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GCDWebServerURLEncodedFormRequest.m; sourceTree = "<group>"; };
+		E28BAE1618F99C810095C089 /* GCDWebServer.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServer.h; sourceTree = "<group>"; };
+		E28BAE1718F99C810095C089 /* GCDWebServer.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GCDWebServer.m; sourceTree = "<group>"; };
+		E28BAE1818F99C810095C089 /* GCDWebServerConnection.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServerConnection.h; sourceTree = "<group>"; };
+		E28BAE1918F99C810095C089 /* GCDWebServerConnection.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GCDWebServerConnection.m; sourceTree = "<group>"; };
+		E28BAE1A18F99C810095C089 /* GCDWebServerFunctions.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServerFunctions.h; sourceTree = "<group>"; };
+		E28BAE1B18F99C810095C089 /* GCDWebServerFunctions.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GCDWebServerFunctions.m; sourceTree = "<group>"; };
+		E28BAE1C18F99C810095C089 /* GCDWebServerHTTPStatusCodes.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServerHTTPStatusCodes.h; sourceTree = "<group>"; };
+		E28BAE1D18F99C810095C089 /* GCDWebServerPrivate.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServerPrivate.h; sourceTree = "<group>"; };
+		E28BAE1E18F99C810095C089 /* GCDWebServerRequest.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServerRequest.h; sourceTree = "<group>"; };
+		E28BAE1F18F99C810095C089 /* GCDWebServerRequest.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GCDWebServerRequest.m; sourceTree = "<group>"; };
+		E28BAE2018F99C810095C089 /* GCDWebServerResponse.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServerResponse.h; sourceTree = "<group>"; };
+		E28BAE2118F99C810095C089 /* GCDWebServerResponse.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GCDWebServerResponse.m; sourceTree = "<group>"; };
+		E28BAE2318F99C810095C089 /* GCDWebServerDataRequest.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServerDataRequest.h; sourceTree = "<group>"; };
+		E28BAE2418F99C810095C089 /* GCDWebServerDataRequest.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GCDWebServerDataRequest.m; sourceTree = "<group>"; };
+		E28BAE2518F99C810095C089 /* GCDWebServerFileRequest.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServerFileRequest.h; sourceTree = "<group>"; };
+		E28BAE2618F99C810095C089 /* GCDWebServerFileRequest.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GCDWebServerFileRequest.m; sourceTree = "<group>"; };
+		E28BAE2718F99C810095C089 /* GCDWebServerMultiPartFormRequest.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServerMultiPartFormRequest.h; sourceTree = "<group>"; };
+		E28BAE2818F99C810095C089 /* GCDWebServerMultiPartFormRequest.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GCDWebServerMultiPartFormRequest.m; sourceTree = "<group>"; };
+		E28BAE2918F99C810095C089 /* GCDWebServerURLEncodedFormRequest.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServerURLEncodedFormRequest.h; sourceTree = "<group>"; };
+		E28BAE2A18F99C810095C089 /* GCDWebServerURLEncodedFormRequest.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GCDWebServerURLEncodedFormRequest.m; sourceTree = "<group>"; };
+		E28BAE2C18F99C810095C089 /* GCDWebServerDataResponse.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServerDataResponse.h; sourceTree = "<group>"; };
+		E28BAE2D18F99C810095C089 /* GCDWebServerDataResponse.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GCDWebServerDataResponse.m; sourceTree = "<group>"; };
+		E28BAE2E18F99C810095C089 /* GCDWebServerErrorResponse.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServerErrorResponse.h; sourceTree = "<group>"; };
+		E28BAE2F18F99C810095C089 /* GCDWebServerErrorResponse.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GCDWebServerErrorResponse.m; sourceTree = "<group>"; };
+		E28BAE3018F99C810095C089 /* GCDWebServerFileResponse.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServerFileResponse.h; sourceTree = "<group>"; };
+		E28BAE3118F99C810095C089 /* GCDWebServerFileResponse.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GCDWebServerFileResponse.m; sourceTree = "<group>"; };
+		E28BAE3218F99C810095C089 /* GCDWebServerStreamingResponse.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebServerStreamingResponse.h; sourceTree = "<group>"; };
+		E28BAE3318F99C810095C089 /* GCDWebServerStreamingResponse.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GCDWebServerStreamingResponse.m; sourceTree = "<group>"; };
 		E2A0E80818F3432600C580B1 /* GCDWebDAVServer.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GCDWebDAVServer.h; sourceTree = "<group>"; };
 		E2A0E80918F3432600C580B1 /* GCDWebDAVServer.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GCDWebDAVServer.m; sourceTree = "<group>"; };
 		E2A0E80C18F35C9A00C580B1 /* libxml2.dylib */ = {isa = PBXFileReference; lastKnownFileType = "compiled.mach-o.dylib"; name = libxml2.dylib; path = Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.1.sdk/usr/lib/libxml2.dylib; sourceTree = DEVELOPER_DIR; };
 		E2A0E80E18F35CA300C580B1 /* libxml2.dylib */ = {isa = PBXFileReference; lastKnownFileType = "compiled.mach-o.dylib"; name = libxml2.dylib; path = usr/lib/libxml2.dylib; sourceTree = SDKROOT; };
-		E2A0E81018F3737B00C580B1 /* GCDWebServerHTTPStatusCodes.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GCDWebServerHTTPStatusCodes.h; sourceTree = "<group>"; };
 		E2B0D4A618F13495009A7927 /* libz.dylib */ = {isa = PBXFileReference; lastKnownFileType = "compiled.mach-o.dylib"; name = libz.dylib; path = usr/lib/libz.dylib; sourceTree = SDKROOT; };
 		E2B0D4A818F134A8009A7927 /* libz.dylib */ = {isa = PBXFileReference; lastKnownFileType = "compiled.mach-o.dylib"; name = libz.dylib; path = Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.1.sdk/usr/lib/libz.dylib; sourceTree = DEVELOPER_DIR; };
 		E2BE850718E77ECA0061360B /* GCDWebUploader.bundle */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.plug-in"; path = GCDWebUploader.bundle; sourceTree = "<group>"; };
@@ -179,7 +183,7 @@
 		08FB7794FE84155DC02AAC07 /* LittleCMS */ = {
 			isa = PBXGroup;
 			children = (
-				E221127B1690B63A0048D2B2 /* CGDWebServer */,
+				E28BAE1418F99C810095C089 /* CGDWebServer */,
 				E2A0E80718F3432600C580B1 /* GCDWebDAVServer */,
 				E2BE850618E77ECA0061360B /* GCDWebUploader */,
 				E221128D1690B6470048D2B2 /* Mac */,
@@ -200,39 +204,6 @@
 			name = Products;
 			sourceTree = "<group>";
 		};
-		E221127B1690B63A0048D2B2 /* CGDWebServer */ = {
-			isa = PBXGroup;
-			children = (
-				E221127C1690B63A0048D2B2 /* GCDWebServer.h */,
-				E221127D1690B63A0048D2B2 /* GCDWebServer.m */,
-				E221127E1690B63A0048D2B2 /* GCDWebServerConnection.h */,
-				E221127F1690B63A0048D2B2 /* GCDWebServerConnection.m */,
-				E2A0E7F718F1D24700C580B1 /* GCDWebServerDataRequest.h */,
-				E2A0E7F818F1D24700C580B1 /* GCDWebServerDataRequest.m */,
-				E2A0E7EB18F1D03700C580B1 /* GCDWebServerDataResponse.h */,
-				E2A0E7EC18F1D03700C580B1 /* GCDWebServerDataResponse.m */,
-				E276647A18F3BC2100A034BA /* GCDWebServerErrorResponse.h */,
-				E276647B18F3BC2100A034BA /* GCDWebServerErrorResponse.m */,
-				E2A0E7FB18F1D36C00C580B1 /* GCDWebServerFileRequest.h */,
-				E2A0E7FC18F1D36C00C580B1 /* GCDWebServerFileRequest.m */,
-				E2A0E7EF18F1D12E00C580B1 /* GCDWebServerFileResponse.h */,
-				E2A0E7F018F1D12E00C580B1 /* GCDWebServerFileResponse.m */,
-				E2A0E81018F3737B00C580B1 /* GCDWebServerHTTPStatusCodes.h */,
-				E2A0E7FF18F1D3DE00C580B1 /* GCDWebServerMultiPartFormRequest.h */,
-				E2A0E80018F1D3DE00C580B1 /* GCDWebServerMultiPartFormRequest.m */,
-				E22112801690B63A0048D2B2 /* GCDWebServerPrivate.h */,
-				E22112811690B63A0048D2B2 /* GCDWebServerRequest.h */,
-				E22112821690B63A0048D2B2 /* GCDWebServerRequest.m */,
-				E22112831690B63A0048D2B2 /* GCDWebServerResponse.h */,
-				E22112841690B63A0048D2B2 /* GCDWebServerResponse.m */,
-				E2A0E7F318F1D1E500C580B1 /* GCDWebServerStreamingResponse.h */,
-				E2A0E7F418F1D1E500C580B1 /* GCDWebServerStreamingResponse.m */,
-				E2A0E80318F1D4A700C580B1 /* GCDWebServerURLEncodedFormRequest.h */,
-				E2A0E80418F1D4A700C580B1 /* GCDWebServerURLEncodedFormRequest.m */,
-			);
-			path = CGDWebServer;
-			sourceTree = "<group>";
-		};
 		E221128D1690B6470048D2B2 /* Mac */ = {
 			isa = PBXGroup;
 			children = (
@@ -276,6 +247,65 @@
 			name = "Mac Frameworks and Libraries";
 			sourceTree = "<group>";
 		};
+		E28BAE1418F99C810095C089 /* CGDWebServer */ = {
+			isa = PBXGroup;
+			children = (
+				E28BAE1518F99C810095C089 /* Core */,
+				E28BAE2218F99C810095C089 /* Requests */,
+				E28BAE2B18F99C810095C089 /* Responses */,
+			);
+			path = CGDWebServer;
+			sourceTree = "<group>";
+		};
+		E28BAE1518F99C810095C089 /* Core */ = {
+			isa = PBXGroup;
+			children = (
+				E28BAE1618F99C810095C089 /* GCDWebServer.h */,
+				E28BAE1718F99C810095C089 /* GCDWebServer.m */,
+				E28BAE1818F99C810095C089 /* GCDWebServerConnection.h */,
+				E28BAE1918F99C810095C089 /* GCDWebServerConnection.m */,
+				E28BAE1A18F99C810095C089 /* GCDWebServerFunctions.h */,
+				E28BAE1B18F99C810095C089 /* GCDWebServerFunctions.m */,
+				E28BAE1C18F99C810095C089 /* GCDWebServerHTTPStatusCodes.h */,
+				E28BAE1D18F99C810095C089 /* GCDWebServerPrivate.h */,
+				E28BAE1E18F99C810095C089 /* GCDWebServerRequest.h */,
+				E28BAE1F18F99C810095C089 /* GCDWebServerRequest.m */,
+				E28BAE2018F99C810095C089 /* GCDWebServerResponse.h */,
+				E28BAE2118F99C810095C089 /* GCDWebServerResponse.m */,
+			);
+			path = Core;
+			sourceTree = "<group>";
+		};
+		E28BAE2218F99C810095C089 /* Requests */ = {
+			isa = PBXGroup;
+			children = (
+				E28BAE2318F99C810095C089 /* GCDWebServerDataRequest.h */,
+				E28BAE2418F99C810095C089 /* GCDWebServerDataRequest.m */,
+				E28BAE2518F99C810095C089 /* GCDWebServerFileRequest.h */,
+				E28BAE2618F99C810095C089 /* GCDWebServerFileRequest.m */,
+				E28BAE2718F99C810095C089 /* GCDWebServerMultiPartFormRequest.h */,
+				E28BAE2818F99C810095C089 /* GCDWebServerMultiPartFormRequest.m */,
+				E28BAE2918F99C810095C089 /* GCDWebServerURLEncodedFormRequest.h */,
+				E28BAE2A18F99C810095C089 /* GCDWebServerURLEncodedFormRequest.m */,
+			);
+			path = Requests;
+			sourceTree = "<group>";
+		};
+		E28BAE2B18F99C810095C089 /* Responses */ = {
+			isa = PBXGroup;
+			children = (
+				E28BAE2C18F99C810095C089 /* GCDWebServerDataResponse.h */,
+				E28BAE2D18F99C810095C089 /* GCDWebServerDataResponse.m */,
+				E28BAE2E18F99C810095C089 /* GCDWebServerErrorResponse.h */,
+				E28BAE2F18F99C810095C089 /* GCDWebServerErrorResponse.m */,
+				E28BAE3018F99C810095C089 /* GCDWebServerFileResponse.h */,
+				E28BAE3118F99C810095C089 /* GCDWebServerFileResponse.m */,
+				E28BAE3218F99C810095C089 /* GCDWebServerStreamingResponse.h */,
+				E28BAE3318F99C810095C089 /* GCDWebServerStreamingResponse.m */,
+			);
+			path = Responses;
+			sourceTree = "<group>";
+		};
 		E2A0E80718F3432600C580B1 /* GCDWebDAVServer */ = {
 			isa = PBXGroup;
 			children = (
@@ -302,6 +332,7 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 1DEB928508733DD80010E9CD /* Build configuration list for PBXNativeTarget "GCDWebServer (Mac)" */;
 			buildPhases = (
+				E21F038418FB37D80043AD1E /* Delete GCDWebUploader.bundle */,
 				E2BE850E18E788910061360B /* CopyFiles */,
 				8DD76FAB0486AB0100D96B5E /* Sources */,
 				8DD76FAD0486AB0100D96B5E /* Frameworks */,
@@ -374,26 +405,45 @@
 		};
 /* End PBXResourcesBuildPhase section */
 
+/* Begin PBXShellScriptBuildPhase section */
+		E21F038418FB37D80043AD1E /* Delete GCDWebUploader.bundle */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputPaths = (
+			);
+			name = "Delete GCDWebUploader.bundle";
+			outputPaths = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "cd \"$BUILT_PRODUCTS_DIR\"\nrm -rf \"GCDWebUploader.bundle\"\n";
+			showEnvVarsInLog = 0;
+		};
+/* End PBXShellScriptBuildPhase section */
+
 /* Begin PBXSourcesBuildPhase section */
 		8DD76FAB0486AB0100D96B5E /* Sources */ = {
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				E22112851690B63A0048D2B2 /* GCDWebServer.m in Sources */,
-				E2A0E7FD18F1D36C00C580B1 /* GCDWebServerFileRequest.m in Sources */,
-				E22112871690B63A0048D2B2 /* GCDWebServerConnection.m in Sources */,
-				E2A0E80518F1D4A700C580B1 /* GCDWebServerURLEncodedFormRequest.m in Sources */,
-				E2A0E7F918F1D24700C580B1 /* GCDWebServerDataRequest.m in Sources */,
-				E22112891690B63A0048D2B2 /* GCDWebServerRequest.m in Sources */,
-				E276647C18F3BC2100A034BA /* GCDWebServerErrorResponse.m in Sources */,
-				E2A0E7ED18F1D03700C580B1 /* GCDWebServerDataResponse.m in Sources */,
-				E2A0E7F518F1D1E500C580B1 /* GCDWebServerStreamingResponse.m in Sources */,
-				E2A0E80118F1D3DE00C580B1 /* GCDWebServerMultiPartFormRequest.m in Sources */,
-				E221128B1690B63A0048D2B2 /* GCDWebServerResponse.m in Sources */,
+				E28BAE4618F99C810095C089 /* GCDWebServerDataResponse.m in Sources */,
+				E28BAE3818F99C810095C089 /* GCDWebServerFunctions.m in Sources */,
+				E28BAE4A18F99C810095C089 /* GCDWebServerFileResponse.m in Sources */,
+				E28BAE4418F99C810095C089 /* GCDWebServerURLEncodedFormRequest.m in Sources */,
+				E28BAE3A18F99C810095C089 /* GCDWebServerRequest.m in Sources */,
+				E28BAE3418F99C810095C089 /* GCDWebServer.m in Sources */,
+				E28BAE3618F99C810095C089 /* GCDWebServerConnection.m in Sources */,
+				E28BAE3C18F99C810095C089 /* GCDWebServerResponse.m in Sources */,
+				E28BAE4018F99C810095C089 /* GCDWebServerFileRequest.m in Sources */,
+				E28BAE4C18F99C810095C089 /* GCDWebServerStreamingResponse.m in Sources */,
+				E28BAE3E18F99C810095C089 /* GCDWebServerDataRequest.m in Sources */,
 				E2A0E80A18F3432600C580B1 /* GCDWebDAVServer.m in Sources */,
+				E28BAE4218F99C810095C089 /* GCDWebServerMultiPartFormRequest.m in Sources */,
 				E2BE850C18E785940061360B /* GCDWebUploader.m in Sources */,
 				E221128F1690B6470048D2B2 /* main.m in Sources */,
-				E2A0E7F118F1D12E00C580B1 /* GCDWebServerFileResponse.m in Sources */,
+				E28BAE4818F99C810095C089 /* GCDWebServerErrorResponse.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -402,21 +452,22 @@
 			buildActionMask = 2147483647;
 			files = (
 				E2A0E80B18F3432600C580B1 /* GCDWebDAVServer.m in Sources */,
-				E22112861690B63A0048D2B2 /* GCDWebServer.m in Sources */,
-				E276647D18F3BC2100A034BA /* GCDWebServerErrorResponse.m in Sources */,
-				E2A0E7EE18F1D03700C580B1 /* GCDWebServerDataResponse.m in Sources */,
-				E2A0E80218F1D3DE00C580B1 /* GCDWebServerMultiPartFormRequest.m in Sources */,
-				E22112881690B63A0048D2B2 /* GCDWebServerConnection.m in Sources */,
-				E221128A1690B63A0048D2B2 /* GCDWebServerRequest.m in Sources */,
-				E221128C1690B63A0048D2B2 /* GCDWebServerResponse.m in Sources */,
-				E2A0E7FA18F1D24700C580B1 /* GCDWebServerDataRequest.m in Sources */,
-				E2A0E80618F1D4A700C580B1 /* GCDWebServerURLEncodedFormRequest.m in Sources */,
+				E28BAE4918F99C810095C089 /* GCDWebServerErrorResponse.m in Sources */,
+				E28BAE4518F99C810095C089 /* GCDWebServerURLEncodedFormRequest.m in Sources */,
+				E28BAE4B18F99C810095C089 /* GCDWebServerFileResponse.m in Sources */,
+				E28BAE3918F99C810095C089 /* GCDWebServerFunctions.m in Sources */,
+				E28BAE4118F99C810095C089 /* GCDWebServerFileRequest.m in Sources */,
+				E28BAE4D18F99C810095C089 /* GCDWebServerStreamingResponse.m in Sources */,
+				E28BAE3F18F99C810095C089 /* GCDWebServerDataRequest.m in Sources */,
 				E2BE850B18E77ECA0061360B /* GCDWebUploader.m in Sources */,
 				E22112951690B64F0048D2B2 /* AppDelegate.m in Sources */,
-				E2A0E7FE18F1D36C00C580B1 /* GCDWebServerFileRequest.m in Sources */,
-				E2A0E7F618F1D1E500C580B1 /* GCDWebServerStreamingResponse.m in Sources */,
-				E2A0E7F218F1D12E00C580B1 /* GCDWebServerFileResponse.m in Sources */,
+				E28BAE4718F99C810095C089 /* GCDWebServerDataResponse.m in Sources */,
+				E28BAE3D18F99C810095C089 /* GCDWebServerResponse.m in Sources */,
+				E28BAE3518F99C810095C089 /* GCDWebServer.m in Sources */,
+				E28BAE3718F99C810095C089 /* GCDWebServerConnection.m in Sources */,
+				E28BAE3B18F99C810095C089 /* GCDWebServerRequest.m in Sources */,
 				E22112971690B64F0048D2B2 /* main.m in Sources */,
+				E28BAE4318F99C810095C089 /* GCDWebServerMultiPartFormRequest.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

GCDWebUploader/GCDWebUploader.bundle/index.html

@@ -138,7 +138,7 @@
     </div>
     
     <script type="text/x-tmpl" id="template-listing">
-      <tr class="row-file" data-path="{%=o.path%}" data-name="{%=o.name%}">
+      <tr class="row-file">
         <td class="column-icon">
           {% if (o.size != null) { %}
             <button type="button" class="btn btn-default btn-xs button-download">

GCDWebUploader/GCDWebUploader.bundle/js/index.js

@@ -25,9 +25,11 @@
  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+var ENTER_KEYCODE = 13;
+
 var _path = null;
-var _reloading = false;
 var _pendingReloads = [];
+var _reloadingDisabled = 0;
 
 function formatFileSize(bytes) {
   if (bytes >= 1000000000) {
@@ -47,15 +49,27 @@ function _showError(message, textStatus, errorThrown) {
   }));
 }
 
+function _disableReloads() {
+  _reloadingDisabled += 1;
+}
+
+function _enableReloads() {
+  _reloadingDisabled -= 1;
+  
+  if (_pendingReloads.length > 0) {
+    _reload(_pendingReloads.shift());
+  }
+}
+
 function _reload(path) {
-  if (_reloading) {
+  if (_reloadingDisabled) {
     if ($.inArray(path, _pendingReloads) < 0) {
       _pendingReloads.push(path);
     }
     return;
   }
   
-  _reloading = true;
+  _disableReloads();
   $.ajax({
     url: 'list',
     type: 'GET',
@@ -64,6 +78,7 @@ function _reload(path) {
   }).fail(function(jqXHR, textStatus, errorThrown) {
     _showError("Failed retrieving contents of \"" + path + "\"", textStatus, errorThrown);
   }).done(function(data, textStatus, jqXHR) {
+    var scrollPosition = $(document).scrollTop();
     
     if (path != _path) {
       $("#path").empty();
@@ -77,7 +92,7 @@ function _reload(path) {
           $("#path").append('<li data-path="' + subpath + '"><a>' + components[i] + '</a></li>');
         }
         $("#path > li").click(function(event) {
-          _reload($(this).attr("data-path"));
+          _reload($(this).data("path"));
           event.preventDefault();
         });
         $("#path").append('<li class="active">' + components[components.length - 1] + '</li>');
@@ -87,13 +102,13 @@ function _reload(path) {
     
     $("#listing").empty();
     for (var i = 0, file; file = data[i]; ++i) {
-      $("#listing").append(tmpl("template-listing", file));
+      $(tmpl("template-listing", file)).data(file).appendTo("#listing");
     }
     
     $(".edit").editable(function(value, settings) { 
-      var name = $(this).parent().parent().attr("data-name");
+      var name = $(this).parent().parent().data("name");
       if (value != name) {
-        var path = $(this).parent().parent().attr("data-path");
+        var path = $(this).parent().parent().data("path");
         $.ajax({
           url: 'move',
           type: 'POST',
@@ -107,33 +122,42 @@ function _reload(path) {
       }
       return value;
     }, {
+      onedit: function(settings, original) {
+        _disableReloads();
+      },
+      onsubmit: function(settings, original) {
+        _enableReloads();
+      },
+      onreset: function(settings, original) {
+        _enableReloads();
+      },
       tooltip: 'Click to rename...'
     });
     
     $(".button-download").click(function(event) {
-      var path = $(this).parent().parent().attr("data-path");
+      var path = $(this).parent().parent().data("path");
       setTimeout(function() {
         window.location = "download?path=" + encodeURIComponent(path);
       }, 0);
     });
     
     $(".button-open").click(function(event) {
-      var path = $(this).parent().parent().attr("data-path");
+      var path = $(this).parent().parent().data("path");
       _reload(path);
     });
     
     $(".button-move").click(function(event) {
-      var path = $(this).parent().parent().attr("data-path");
+      var path = $(this).parent().parent().data("path");
       if (path[path.length - 1] == "/") {
         path = path.slice(0, path.length - 1);
       }
-      $("#move-input").attr("data-path", path);
+      $("#move-input").data("path", path);
       $("#move-input").val(path);
       $("#move-modal").modal("show");
     });
     
     $(".button-delete").click(function(event) {
-      var path = $(this).parent().parent().attr("data-path");
+      var path = $(this).parent().parent().data("path");
       $.ajax({
         url: 'delete',
         type: 'POST',
@@ -146,11 +170,9 @@ function _reload(path) {
       });
     });
     
+    $(document).scrollTop(scrollPosition);
   }).always(function() {
-    _reloading = false;
-    if (_pendingReloads.length > 0) {
-      _reload(_pendingReloads.shift());
-    }
+    _enableReloads();
   });
 }
 
@@ -212,10 +234,16 @@ $(document).ready(function() {
     
   });
   
+  $("#create-input").keypress(function(event) {
+    if (event.keyCode == ENTER_KEYCODE) {
+      $("#create-confirm").click();
+    };
+  });
+  
   $("#create-modal").on("shown.bs.modal", function(event) {
     $("#create-input").focus();
     $("#create-input").select();
-  })
+  });
   
   $("#create-folder").click(function(event) {
     $("#create-input").val("Untitled folder");
@@ -239,6 +267,12 @@ $(document).ready(function() {
     }
   });
   
+  $("#move-input").keypress(function(event) {
+    if (event.keyCode == ENTER_KEYCODE) {
+      $("#move-confirm").click();
+    };
+  });
+  
   $("#move-modal").on("shown.bs.modal", function(event) {
     $("#move-input").focus();
     $("#move-input").select();
@@ -246,7 +280,7 @@ $(document).ready(function() {
   
   $("#move-confirm").click(function(event) {
     $("#move-modal").modal("hide");
-    var oldPath = $("#move-input").attr("data-path");
+    var oldPath = $("#move-input").data("path");
     var newPath = $("#move-input").val();
     if ((newPath != "") && (newPath[0] == "/") && (newPath != oldPath)) {
       $.ajax({

README.md

@@ -1,8 +1,10 @@
 Overview
 ========
 
+[![Build Status](https://travis-ci.org/swisspol/GCDWebServer.svg?branch=master)](https://travis-ci.org/swisspol/GCDWebServer)
+
 GCDWebServer is a lightweight GCD based HTTP 1.1 server designed to be embedded in Mac & iOS apps. It was written from scratch with the following goals in mind:
-* Easy to use and understand architecture with only 4 core classes: server, connection, request and response
+* Easy to use and understand architecture with only 4 core classes: server, connection, request and response (see GCDWebServer Architecture below)
 * Well designed API for easy integration and customization
 * Entirely built with an event-driven design using [Grand Central Dispatch](http://en.wikipedia.org/wiki/Grand_Central_Dispatch) for maximal performance and concurrency
 * No dependencies on third-party source code
@@ -158,10 +160,10 @@ Understanding GCDWebServer Architecture
 =======================================
 
 GCDWebServer is made of only 4 core classes:
-* 'GCDWebServer' manages the socket that listens for new HTTP connections and the list of handlers used by the server.
-* 'GCDWebServerConnection' is instantiated by 'GCDWebServer' to handle each new HTTP connection. Each instance stays alive until the connection is closed. You cannot use this class directly, but it is exposed so you can subclass it to override some hooks.
-* 'GCDWebServerRequest' is created by the 'GCDWebServerConnection' instance after HTTP headers have been received. It wraps the request and handles the HTTP body if any. GCDWebServer comes with several subclasses of 'GCDWebServerRequest' to handle common cases like storing the body in memory or stream it to a file on disk. See [GCDWebServerRequest.h](CGDWebServer/GCDWebServerRequest.h) for the full list.
-* 'GCDWebServerResponse' is created by the request handler and wraps the response HTTP headers and optional body. GCDWebServer provides several subclasses of 'GCDWebServerResponse' to handle common cases like HTML text in memory or streaming a file from disk. See [GCDWebServerResponse.h](CGDWebServer/GCDWebServerResponse.h) for the full list.
+* [GCDWebServer](CGDWebServer/GCDWebServer.h) manages the socket that listens for new HTTP connections and the list of handlers used by the server.
+* [GCDWebServerConnection](CGDWebServer/GCDWebServerConnection.h) is instantiated by 'GCDWebServer' to handle each new HTTP connection. Each instance stays alive until the connection is closed. You cannot use this class directly, but it is exposed so you can subclass it to override some hooks.
+* [GCDWebServerRequest](CGDWebServer/GCDWebServerRequest.h) is created by the 'GCDWebServerConnection' instance after HTTP headers have been received. It wraps the request and handles the HTTP body if any. GCDWebServer comes with [several subclasses](CGDWebServer/Requests) of 'GCDWebServerRequest' to handle common cases like storing the body in memory or stream it to a file on disk.
+* [GCDWebServerResponse](CGDWebServer/GCDWebServerResponse.h) is created by the request handler and wraps the response HTTP headers and optional body. GCDWebServer comes with [several subclasses](CGDWebServer/Responses) of 'GCDWebServerResponse' to handle common cases like HTML text in memory or streaming a file from disk.
 
 Implementing Handlers
 =====================

Run-Tests.sh

@@ -1,4 +1,4 @@
-#!/bin/sh -ex
+#!/bin/bash -ex
 
 TARGET="GCDWebServer (Mac)"
 CONFIGURATION="Release"