Added Drag & Drop browser file upload demo based on filedropjs.org

CGDWebServer/GCDWebServer.h

@@ -1,5 +1,5 @@
 /*
- Copyright (c) 2012-2013, Pierre-Olivier Latour
+ Copyright (c) 2012-2014, Pierre-Olivier Latour
  All rights reserved.
  
  Redistribution and use in source and binary forms, with or without
@@ -31,14 +31,19 @@
 typedef GCDWebServerRequest* (^GCDWebServerMatchBlock)(NSString* requestMethod, NSURL* requestURL, NSDictionary* requestHeaders, NSString* urlPath, NSDictionary* urlQuery);
 typedef GCDWebServerResponse* (^GCDWebServerProcessBlock)(GCDWebServerRequest* request);
 
-@interface GCDWebServer : NSObject {
-@private
-  NSMutableArray* _handlers;
-  
-  NSUInteger _port;
-  dispatch_source_t _source;
-  CFNetServiceRef _service;
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+NSString* GCDWebServerGetMimeTypeForExtension(NSString* extension);
+NSString* GCDWebServerUnescapeURLString(NSString* string);
+NSDictionary* GCDWebServerParseURLEncodedForm(NSString* form);
+
+#ifdef __cplusplus
 }
+#endif
+
+@interface GCDWebServer : NSObject
 @property(nonatomic, readonly, getter=isRunning) BOOL running;
 @property(nonatomic, readonly) NSUInteger port;
 @property(nonatomic, readonly) NSString* bonjourName;  // Only non-nil if Bonjour registration is active
@@ -60,8 +65,13 @@ typedef GCDWebServerResponse* (^GCDWebServerProcessBlock)(GCDWebServerRequest* r
 @end
 
 @interface GCDWebServer (Handlers)
-- (void)addDefaultHandlerForMethod:(NSString*)method requestClass:(Class)class processBlock:(GCDWebServerProcessBlock)block;
-- (void)addHandlerForBasePath:(NSString*)basePath localPath:(NSString*)localPath indexFilename:(NSString*)indexFilename cacheAge:(NSUInteger)cacheAge;  // Base path is recursive and case-sensitive
-- (void)addHandlerForMethod:(NSString*)method path:(NSString*)path requestClass:(Class)class processBlock:(GCDWebServerProcessBlock)block;  // Path is case-insensitive
-- (void)addHandlerForMethod:(NSString*)method pathRegex:(NSString*)regex requestClass:(Class)class processBlock:(GCDWebServerProcessBlock)block;  // Regular expression is case-insensitive
+- (void)addDefaultHandlerForMethod:(NSString*)method requestClass:(Class)aClass processBlock:(GCDWebServerProcessBlock)block;
+- (void)addHandlerForMethod:(NSString*)method path:(NSString*)path requestClass:(Class)aClass processBlock:(GCDWebServerProcessBlock)block;  // Path is case-insensitive
+- (void)addHandlerForMethod:(NSString*)method pathRegex:(NSString*)regex requestClass:(Class)aClass processBlock:(GCDWebServerProcessBlock)block;  // Regular expression is case-insensitive
+@end
+
+@interface GCDWebServer (GETHandlers)
+- (void)addGETHandlerForPath:(NSString*)path staticData:(NSData*)staticData contentType:(NSString*)contentType cacheAge:(NSUInteger)cacheAge;  // Path is case-insensitive
+- (void)addGETHandlerForPath:(NSString*)path filePath:(NSString*)filePath isAttachment:(BOOL)isAttachment cacheAge:(NSUInteger)cacheAge allowRangeRequests:(BOOL)allowRangeRequests;  // Path is case-insensitive
+- (void)addGETHandlerForBasePath:(NSString*)basePath directoryPath:(NSString*)directoryPath indexFilename:(NSString*)indexFilename cacheAge:(NSUInteger)cacheAge allowRangeRequests:(BOOL)allowRangeRequests;  // Base path is recursive and case-sensitive
 @end

CGDWebServer/GCDWebServer.m

@@ -1,5 +1,5 @@
 /*
- Copyright (c) 2012-2013, Pierre-Olivier Latour
+ Copyright (c) 2012-2014, Pierre-Olivier Latour
  All rights reserved.
  
  Redistribution and use in source and binary forms, with or without
@@ -36,6 +36,23 @@
 
 #define kMaxPendingConnections 16
 
+@interface GCDWebServer () {
+@private
+  NSMutableArray* _handlers;
+  
+  NSUInteger _port;
+  dispatch_source_t _source;
+  CFNetServiceRef _service;
+}
+@end
+
+@interface GCDWebServerHandler () {
+@private
+  GCDWebServerMatchBlock _matchBlock;
+  GCDWebServerProcessBlock _processBlock;
+}
+@end
+
 static BOOL _run;
 
 NSString* GCDWebServerGetMimeTypeForExtension(NSString* extension) {
@@ -62,7 +79,7 @@ NSString* GCDWebServerGetMimeTypeForExtension(NSString* extension) {
 
 NSString* GCDWebServerUnescapeURLString(NSString* string) {
   return ARC_BRIDGE_RELEASE(CFURLCreateStringByReplacingPercentEscapesUsingEncoding(kCFAllocatorDefault, (CFStringRef)string, CFSTR(""),
-                                                                                   kCFStringEncodingUTF8));
+                                                                                    kCFStringEncodingUTF8));
 }
 
 NSDictionary* GCDWebServerParseURLEncodedForm(NSString* form) {
@@ -83,7 +100,11 @@ NSDictionary* GCDWebServerParseURLEncodedForm(NSString* form) {
     
     key = [key stringByReplacingOccurrencesOfString:@"+" withString:@" "];
     value = [value stringByReplacingOccurrencesOfString:@"+" withString:@" "];
-    [parameters setObject:GCDWebServerUnescapeURLString(value) forKey:GCDWebServerUnescapeURLString(key)];
+    if (key && value) {
+      [parameters setObject:GCDWebServerUnescapeURLString(value) forKey:GCDWebServerUnescapeURLString(key)];
+    } else {
+      DNOT_REACHED();
+    }
     
     if ([scanner isAtEnd]) {
       break;
@@ -244,7 +265,7 @@ static void _NetServiceClientCallBack(CFNetServiceRef service, CFStreamError* er
         }
         
         if (name) {
-          _service = CFNetServiceCreate(kCFAllocatorDefault, CFSTR("local."), CFSTR("_http._tcp"), (ARC_BRIDGE CFStringRef)name, _port);
+          _service = CFNetServiceCreate(kCFAllocatorDefault, CFSTR("local."), CFSTR("_http._tcp"), (ARC_BRIDGE CFStringRef)name, (SInt32)_port);
           if (_service) {
             CFNetServiceClientContext context = {0, (ARC_BRIDGE void*)self, NULL, NULL, NULL};
             CFNetServiceSetClient(_service, _NetServiceClientCallBack, &context);
@@ -314,7 +335,7 @@ static void _NetServiceClientCallBack(CFNetServiceRef service, CFStreamError* er
 - (BOOL)runWithPort:(NSUInteger)port {
   BOOL success = NO;
   _run = YES;
-  void* handler = signal(SIGINT, _SignalHandler);
+  void (*handler)(int) = signal(SIGINT, _SignalHandler);
   if (handler != SIG_ERR) {
     if ([self startWithPort:port bonjourName:@""]) {
       while (_run) {
@@ -332,16 +353,79 @@ static void _NetServiceClientCallBack(CFNetServiceRef service, CFStreamError* er
 
 @implementation GCDWebServer (Handlers)
 
-- (void)addDefaultHandlerForMethod:(NSString*)method requestClass:(Class)class processBlock:(GCDWebServerProcessBlock)block {
+- (void)addDefaultHandlerForMethod:(NSString*)method requestClass:(Class)aClass processBlock:(GCDWebServerProcessBlock)block {
   [self addHandlerWithMatchBlock:^GCDWebServerRequest *(NSString* requestMethod, NSURL* requestURL, NSDictionary* requestHeaders, NSString* urlPath, NSDictionary* urlQuery) {
     
-    return ARC_AUTORELEASE([[class alloc] initWithMethod:requestMethod url:requestURL headers:requestHeaders path:urlPath query:urlQuery]);
+    return ARC_AUTORELEASE([[aClass alloc] initWithMethod:requestMethod url:requestURL headers:requestHeaders path:urlPath query:urlQuery]);
     
   } processBlock:block];
 }
 
-- (GCDWebServerResponse*)_responseWithContentsOfFile:(NSString*)path {
-  return [GCDWebServerFileResponse responseWithFile:path];
+- (void)addHandlerForMethod:(NSString*)method path:(NSString*)path requestClass:(Class)aClass processBlock:(GCDWebServerProcessBlock)block {
+  if ([path hasPrefix:@"/"] && [aClass isSubclassOfClass:[GCDWebServerRequest class]]) {
+    [self addHandlerWithMatchBlock:^GCDWebServerRequest *(NSString* requestMethod, NSURL* requestURL, NSDictionary* requestHeaders, NSString* urlPath, NSDictionary* urlQuery) {
+      
+      if (![requestMethod isEqualToString:method]) {
+        return nil;
+      }
+      if ([urlPath caseInsensitiveCompare:path] != NSOrderedSame) {
+        return nil;
+      }
+      return ARC_AUTORELEASE([[aClass alloc] initWithMethod:requestMethod url:requestURL headers:requestHeaders path:urlPath query:urlQuery]);
+      
+    } processBlock:block];
+  } else {
+    DNOT_REACHED();
+  }
+}
+
+- (void)addHandlerForMethod:(NSString*)method pathRegex:(NSString*)regex requestClass:(Class)aClass processBlock:(GCDWebServerProcessBlock)block {
+  NSRegularExpression* expression = [NSRegularExpression regularExpressionWithPattern:regex options:NSRegularExpressionCaseInsensitive error:NULL];
+  if (expression && [aClass isSubclassOfClass:[GCDWebServerRequest class]]) {
+    [self addHandlerWithMatchBlock:^GCDWebServerRequest *(NSString* requestMethod, NSURL* requestURL, NSDictionary* requestHeaders, NSString* urlPath, NSDictionary* urlQuery) {
+      
+      if (![requestMethod isEqualToString:method]) {
+        return nil;
+      }
+      if ([expression firstMatchInString:urlPath options:0 range:NSMakeRange(0, urlPath.length)] == nil) {
+        return nil;
+      }
+      return ARC_AUTORELEASE([[aClass alloc] initWithMethod:requestMethod url:requestURL headers:requestHeaders path:urlPath query:urlQuery]);
+      
+    } processBlock:block];
+  } else {
+    DNOT_REACHED();
+  }
+}
+
+@end
+
+@implementation GCDWebServer (GETHandlers)
+
+- (void)addGETHandlerForPath:(NSString*)path staticData:(NSData*)staticData contentType:(NSString*)contentType cacheAge:(NSUInteger)cacheAge {
+  GCDWebServerResponse* response = [GCDWebServerDataResponse responseWithData:staticData contentType:contentType];
+  response.cacheControlMaxAge = cacheAge;
+  [self addHandlerForMethod:@"GET" path:path requestClass:[GCDWebServerRequest class] processBlock:^GCDWebServerResponse *(GCDWebServerRequest* request) {
+    
+    return response;
+    
+  }];
+}
+
+- (void)addGETHandlerForPath:(NSString*)path filePath:(NSString*)filePath isAttachment:(BOOL)isAttachment cacheAge:(NSUInteger)cacheAge allowRangeRequests:(BOOL)allowRangeRequests {
+  [self addHandlerForMethod:@"GET" path:path requestClass:[GCDWebServerRequest class] processBlock:^GCDWebServerResponse *(GCDWebServerRequest* request) {
+    
+    GCDWebServerResponse* response = nil;
+    if (allowRangeRequests) {
+      response = [GCDWebServerFileResponse responseWithFile:filePath byteRange:request.byteRange isAttachment:isAttachment];
+      [response setValue:@"bytes" forAdditionalHeader:@"Accept-Ranges"];
+    } else {
+      response = [GCDWebServerFileResponse responseWithFile:filePath isAttachment:isAttachment];
+    }
+    response.cacheControlMaxAge = cacheAge;
+    return response;
+    
+  }];
 }
 
 - (GCDWebServerResponse*)_responseWithContentsOfDirectory:(NSString*)path {
@@ -350,7 +434,8 @@ static void _NetServiceClientCallBack(CFNetServiceRef service, CFStreamError* er
     return nil;
   }
   NSMutableString* html = [NSMutableString string];
-  [html appendString:@"<html><body>\n"];
+  [html appendString:@"<!DOCTYPE html>\n"];
+  [html appendString:@"<html><head><meta charset=\"utf-8\"></head><body>\n"];
   [html appendString:@"<ul>\n"];
   for (NSString* file in enumerator) {
     if (![file hasPrefix:@"."]) {
@@ -370,7 +455,7 @@ static void _NetServiceClientCallBack(CFNetServiceRef service, CFStreamError* er
   return [GCDWebServerDataResponse responseWithHTML:html];
 }
 
-- (void)addHandlerForBasePath:(NSString*)basePath localPath:(NSString*)localPath indexFilename:(NSString*)indexFilename cacheAge:(NSUInteger)cacheAge {
+- (void)addGETHandlerForBasePath:(NSString*)basePath directoryPath:(NSString*)directoryPath indexFilename:(NSString*)indexFilename cacheAge:(NSUInteger)cacheAge allowRangeRequests:(BOOL)allowRangeRequests {
   if ([basePath hasPrefix:@"/"] && [basePath hasSuffix:@"/"]) {
 #if __has_feature(objc_arc)
     __unsafe_unretained GCDWebServer* server = self;
@@ -390,19 +475,24 @@ static void _NetServiceClientCallBack(CFNetServiceRef service, CFStreamError* er
     } processBlock:^GCDWebServerResponse *(GCDWebServerRequest* request) {
       
       GCDWebServerResponse* response = nil;
-      NSString* filePath = [localPath stringByAppendingPathComponent:[request.path substringFromIndex:basePath.length]];
+      NSString* filePath = [directoryPath stringByAppendingPathComponent:[request.path substringFromIndex:basePath.length]];
       BOOL isDirectory;
       if ([[NSFileManager defaultManager] fileExistsAtPath:filePath isDirectory:&isDirectory]) {
         if (isDirectory) {
           if (indexFilename) {
             NSString* indexPath = [filePath stringByAppendingPathComponent:indexFilename];
             if ([[NSFileManager defaultManager] fileExistsAtPath:indexPath isDirectory:&isDirectory] && !isDirectory) {
-              return [server _responseWithContentsOfFile:indexPath];
+              return [GCDWebServerFileResponse responseWithFile:indexPath];
             }
           }
           response = [server _responseWithContentsOfDirectory:filePath];
-        } else {
-          response = [server _responseWithContentsOfFile:filePath];
+        } else  {
+          if (allowRangeRequests) {
+            response = [GCDWebServerFileResponse responseWithFile:filePath byteRange:request.byteRange];
+            [response setValue:@"bytes" forAdditionalHeader:@"Accept-Ranges"];
+          } else {
+            response = [GCDWebServerFileResponse responseWithFile:filePath];
+          }
         }
       }
       if (response) {
@@ -418,41 +508,4 @@ static void _NetServiceClientCallBack(CFNetServiceRef service, CFStreamError* er
   }
 }
 
-- (void)addHandlerForMethod:(NSString*)method path:(NSString*)path requestClass:(Class)class processBlock:(GCDWebServerProcessBlock)block {
-  if ([path hasPrefix:@"/"] && [class isSubclassOfClass:[GCDWebServerRequest class]]) {
-    [self addHandlerWithMatchBlock:^GCDWebServerRequest *(NSString* requestMethod, NSURL* requestURL, NSDictionary* requestHeaders, NSString* urlPath, NSDictionary* urlQuery) {
-      
-      if (![requestMethod isEqualToString:method]) {
-        return nil;
-      }
-      if ([urlPath caseInsensitiveCompare:path] != NSOrderedSame) {
-        return nil;
-      }
-      return ARC_AUTORELEASE([[class alloc] initWithMethod:requestMethod url:requestURL headers:requestHeaders path:urlPath query:urlQuery]);
-      
-    } processBlock:block];
-  } else {
-    DNOT_REACHED();
-  }
-}
-
-- (void)addHandlerForMethod:(NSString*)method pathRegex:(NSString*)regex requestClass:(Class)class processBlock:(GCDWebServerProcessBlock)block {
-  NSRegularExpression* expression = [NSRegularExpression regularExpressionWithPattern:regex options:NSRegularExpressionCaseInsensitive error:NULL];
-  if (expression && [class isSubclassOfClass:[GCDWebServerRequest class]]) {
-    [self addHandlerWithMatchBlock:^GCDWebServerRequest *(NSString* requestMethod, NSURL* requestURL, NSDictionary* requestHeaders, NSString* urlPath, NSDictionary* urlQuery) {
-      
-      if (![requestMethod isEqualToString:method]) {
-        return nil;
-      }
-      if ([expression firstMatchInString:urlPath options:0 range:NSMakeRange(0, urlPath.length)] == nil) {
-        return nil;
-      }
-      return ARC_AUTORELEASE([[class alloc] initWithMethod:requestMethod url:requestURL headers:requestHeaders path:urlPath query:urlQuery]);
-      
-    } processBlock:block];
-  } else {
-    DNOT_REACHED();
-  }
-}
-
 @end

CGDWebServer/GCDWebServerConnection.h

@@ -1,5 +1,5 @@
 /*
- Copyright (c) 2012-2013, Pierre-Olivier Latour
+ Copyright (c) 2012-2014, Pierre-Olivier Latour
  All rights reserved.
  
  Redistribution and use in source and binary forms, with or without
@@ -29,20 +29,7 @@
 
 @class GCDWebServerHandler;
 
-@interface GCDWebServerConnection : NSObject {
-@private
-  GCDWebServer* _server;
-  NSData* _address;
-  CFSocketNativeHandle _socket;
-  NSUInteger _bytesRead;
-  NSUInteger _bytesWritten;
-  
-  CFHTTPMessageRef _requestMessage;
-  GCDWebServerRequest* _request;
-  GCDWebServerHandler* _handler;
-  CFHTTPMessageRef _responseMessage;
-  GCDWebServerResponse* _response;
-}
+@interface GCDWebServerConnection : NSObject
 @property(nonatomic, readonly) GCDWebServer* server;
 @property(nonatomic, readonly) NSData* address;  // struct sockaddr
 @property(nonatomic, readonly) NSUInteger totalBytesRead;
@@ -51,6 +38,8 @@
 
 @interface GCDWebServerConnection (Subclassing)
 - (void)open;
+- (void)didUpdateBytesRead;  // Called from arbitrary thread after @totalBytesRead is updated - Default implementation does nothing
+- (void)didUpdateBytesWritten;  // Called from arbitrary thread after @totalBytesWritten is updated - Default implementation does nothing
 - (GCDWebServerResponse*)processRequest:(GCDWebServerRequest*)request withBlock:(GCDWebServerProcessBlock)block;
 - (void)close;
 @end

CGDWebServer/GCDWebServerConnection.m

@@ -1,5 +1,5 @@
 /*
- Copyright (c) 2012-2013, Pierre-Olivier Latour
+ Copyright (c) 2012-2014, Pierre-Olivier Latour
  All rights reserved.
  
  Redistribution and use in source and binary forms, with or without
@@ -45,6 +45,22 @@ static NSData* _continueData = nil;
 static NSDateFormatter* _dateFormatter = nil;
 static dispatch_queue_t _formatterQueue = NULL;
 
+@interface GCDWebServerConnection () {
+@private
+  GCDWebServer* _server;
+  NSData* _address;
+  CFSocketNativeHandle _socket;
+  NSUInteger _bytesRead;
+  NSUInteger _bytesWritten;
+  
+  CFHTTPMessageRef _requestMessage;
+  GCDWebServerRequest* _request;
+  GCDWebServerHandler* _handler;
+  CFHTTPMessageRef _responseMessage;
+  GCDWebServerResponse* _response;
+}
+@end
+
 @implementation GCDWebServerConnection (Read)
 
 - (void)_readBufferWithLength:(NSUInteger)length completionBlock:(ReadBufferCompletionBlock)block {
@@ -56,6 +72,7 @@ static dispatch_queue_t _formatterQueue = NULL;
         if (size > 0) {
           LOG_DEBUG(@"Connection received %i bytes on socket %i", size, _socket);
           _bytesRead += size;
+          [self didUpdateBytesRead];
           block(buffer);
         } else {
           if (_bytesRead > 0) {
@@ -140,7 +157,7 @@ static dispatch_queue_t _formatterQueue = NULL;
       if (remainingLength >= 0) {
         bool success = dispatch_data_apply(buffer, ^bool(dispatch_data_t region, size_t offset, const void* buffer, size_t size) {
           NSInteger result = [_request write:buffer maxLength:size];
-          if (result != size) {
+          if (result != (NSInteger)size) {
             LOG_ERROR(@"Failed writing request body on socket %i (error %i)", _socket, (int)result);
             return false;
           }
@@ -156,8 +173,8 @@ static dispatch_queue_t _formatterQueue = NULL;
           block(NO);
         }
       } else {
-        DNOT_REACHED();
         block(NO);
+        DNOT_REACHED();
       }
     } else {
       block(NO);
@@ -179,6 +196,7 @@ static dispatch_queue_t _formatterQueue = NULL;
         DCHECK(data == NULL);
         LOG_DEBUG(@"Connection sent %i bytes on socket %i", size, _socket);
         _bytesWritten += size;
+        [self didUpdateBytesWritten];
         block(YES);
       } else {
         LOG_ERROR(@"Error while writing to socket %i: %s (%i)", _socket, strerror(error), error);
@@ -342,7 +360,7 @@ static dispatch_queue_t _formatterQueue = NULL;
     NSInteger length = _request.contentLength;
     if (initialData.length) {
       NSInteger result = [_request write:initialData.bytes maxLength:initialData.length];
-      if (result == initialData.length) {
+      if (result == (NSInteger)initialData.length) {
         length -= initialData.length;
         DCHECK(length >= 0);
       } else {
@@ -479,6 +497,14 @@ static dispatch_queue_t _formatterQueue = NULL;
   [self _readRequestHeaders];
 }
 
+- (void)didUpdateBytesRead {
+  ;
+}
+
+- (void)didUpdateBytesWritten {
+  ;
+}
+
 - (GCDWebServerResponse*)processRequest:(GCDWebServerRequest*)request withBlock:(GCDWebServerProcessBlock)block {
   LOG_DEBUG(@"Connection on socket %i processing %@ request for \"%@\" (%i bytes body)", _socket, _request.method, _request.path, _request.contentLength);
   GCDWebServerResponse* response = nil;

CGDWebServer/GCDWebServerPrivate.h

@@ -1,5 +1,5 @@
 /*
- Copyright (c) 2012-2013, Pierre-Olivier Latour
+ Copyright (c) 2012-2014, Pierre-Olivier Latour
  All rights reserved.
  
  Redistribution and use in source and binary forms, with or without
@@ -26,6 +26,7 @@
  */
 
 #import <TargetConditionals.h>
+#import <AvailabilityMacros.h>
 
 #if __has_feature(objc_arc)
 #define ARC_BRIDGE __bridge
@@ -105,18 +106,6 @@ static inline void __LogMessage(long level, NSString* format, ...) {
 #define kGCDWebServerDefaultMimeType @"application/octet-stream"
 #define kGCDWebServerGCDQueue dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0)
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-NSString* GCDWebServerGetMimeTypeForExtension(NSString* extension);
-NSString* GCDWebServerUnescapeURLString(NSString* string);
-NSDictionary* GCDWebServerParseURLEncodedForm(NSString* form);
-
-#ifdef __cplusplus
-}
-#endif
-
 @interface GCDWebServerConnection ()
 - (id)initWithServer:(GCDWebServer*)server address:(NSData*)address socket:(CFSocketNativeHandle)socket;
 @end
@@ -125,11 +114,7 @@ NSDictionary* GCDWebServerParseURLEncodedForm(NSString* form);
 @property(nonatomic, readonly) NSArray* handlers;
 @end
 
-@interface GCDWebServerHandler : NSObject {
-@private
-  GCDWebServerMatchBlock _matchBlock;
-  GCDWebServerProcessBlock _processBlock;
-}
+@interface GCDWebServerHandler : NSObject
 @property(nonatomic, readonly) GCDWebServerMatchBlock matchBlock;
 @property(nonatomic, readonly) GCDWebServerProcessBlock processBlock;
 - (id)initWithMatchBlock:(GCDWebServerMatchBlock)matchBlock processBlock:(GCDWebServerProcessBlock)processBlock;

CGDWebServer/GCDWebServerRequest.h

@@ -1,5 +1,5 @@
 /*
- Copyright (c) 2012-2013, Pierre-Olivier Latour
+ Copyright (c) 2012-2014, Pierre-Olivier Latour
  All rights reserved.
  
  Redistribution and use in source and binary forms, with or without
@@ -27,16 +27,7 @@
 
 #import <Foundation/Foundation.h>
 
-@interface GCDWebServerRequest : NSObject {
-@private
-  NSString* _method;
-  NSURL* _url;
-  NSDictionary* _headers;
-  NSString* _path;
-  NSDictionary* _query;
-  NSString* _type;
-  NSUInteger _length;
-}
+@interface GCDWebServerRequest : NSObject
 @property(nonatomic, readonly) NSString* method;
 @property(nonatomic, readonly) NSURL* URL;
 @property(nonatomic, readonly) NSDictionary* headers;
@@ -44,6 +35,7 @@
 @property(nonatomic, readonly) NSDictionary* query;  // May be nil
 @property(nonatomic, readonly) NSString* contentType;  // Automatically parsed from headers (nil if request has no body)
 @property(nonatomic, readonly) NSUInteger contentLength;  // Automatically parsed from headers
+@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)
 - (id)initWithMethod:(NSString*)method url:(NSURL*)url headers:(NSDictionary*)headers path:(NSString*)path query:(NSDictionary*)query;
 - (BOOL)hasBody;  // Convenience method
 @end
@@ -54,71 +46,35 @@
 - (BOOL)close;  // Implementation required
 @end
 
-@interface GCDWebServerDataRequest : GCDWebServerRequest {
-@private
-  NSMutableData* _data;
-}
+@interface GCDWebServerDataRequest : GCDWebServerRequest
 @property(nonatomic, readonly) NSData* data;  // Only valid after open / write / close sequence
 @end
 
-@interface GCDWebServerFileRequest : GCDWebServerRequest {
-@private
-  NSString* _filePath;
-  int _file;
-}
+@interface GCDWebServerFileRequest : GCDWebServerRequest
 @property(nonatomic, readonly) NSString* filePath;  // Only valid after open / write / close sequence
 @end
 
-@interface GCDWebServerURLEncodedFormRequest : GCDWebServerDataRequest {
-@private
-  NSDictionary* _arguments;
-}
+@interface GCDWebServerURLEncodedFormRequest : GCDWebServerDataRequest
 @property(nonatomic, readonly) NSDictionary* arguments;  // Only valid after open / write / close sequence
 + (NSString*)mimeType;
 @end
 
-@interface GCDWebServerMultiPart : NSObject {
-@private
-  NSString* _contentType;
-  NSString* _mimeType;
-}
+@interface GCDWebServerMultiPart : NSObject
 @property(nonatomic, readonly) NSString* contentType;  // May be nil
 @property(nonatomic, readonly) NSString* mimeType;  // Defaults to "text/plain" per specifications if undefined
 @end
 
-@interface GCDWebServerMultiPartArgument : GCDWebServerMultiPart {
-@private
-  NSData* _data;
-  NSString* _string;
-}
+@interface GCDWebServerMultiPartArgument : GCDWebServerMultiPart
 @property(nonatomic, readonly) NSData* data;
 @property(nonatomic, readonly) NSString* string;  // May be nil (only valid for text mime types
 @end
 
-@interface GCDWebServerMultiPartFile : GCDWebServerMultiPart {
-@private
-  NSString* _fileName;
-  NSString* _temporaryPath;
-}
+@interface GCDWebServerMultiPartFile : GCDWebServerMultiPart
 @property(nonatomic, readonly) NSString* fileName;  // May be nil
 @property(nonatomic, readonly) NSString* temporaryPath;
 @end
 
-@interface GCDWebServerMultiPartFormRequest : GCDWebServerRequest {
-@private
-  NSData* _boundary;
-  
-  NSUInteger _parserState;
-  NSMutableData* _parserData;
-  NSString* _controlName;
-  NSString* _fileName;
-  NSString* _contentType;
-  NSString* _tmpPath;
-  int _tmpFile;
-  
-  NSMutableDictionary* _arguments;
-  NSMutableDictionary* _files;
-}
+@interface GCDWebServerMultiPartFormRequest : GCDWebServerRequest
 @property(nonatomic, readonly) NSDictionary* arguments;  // Only valid after open / write / close sequence
 @property(nonatomic, readonly) NSDictionary* files;  // Only valid after open / write / close sequence
 + (NSString*)mimeType;

CGDWebServer/GCDWebServerRequest.m

@@ -1,5 +1,5 @@
 /*
- Copyright (c) 2012-2013, Pierre-Olivier Latour
+ Copyright (c) 2012-2014, Pierre-Olivier Latour
  All rights reserved.
  
  Redistribution and use in source and binary forms, with or without
@@ -37,6 +37,76 @@ enum {
   kParserState_End
 };
 
+@interface GCDWebServerRequest () {
+@private
+  NSString* _method;
+  NSURL* _url;
+  NSDictionary* _headers;
+  NSString* _path;
+  NSDictionary* _query;
+  NSString* _type;
+  NSUInteger _length;
+  NSRange _range;
+}
+@end
+
+@interface GCDWebServerDataRequest () {
+@private
+  NSMutableData* _data;
+}
+@end
+
+@interface GCDWebServerFileRequest () {
+@private
+  NSString* _filePath;
+  int _file;
+}
+@end
+
+@interface GCDWebServerURLEncodedFormRequest () {
+@private
+  NSDictionary* _arguments;
+}
+@end
+
+@interface GCDWebServerMultiPart () {
+@private
+  NSString* _contentType;
+  NSString* _mimeType;
+}
+@end
+
+@interface GCDWebServerMultiPartArgument () {
+@private
+  NSData* _data;
+  NSString* _string;
+}
+@end
+
+@interface GCDWebServerMultiPartFile () {
+@private
+  NSString* _fileName;
+  NSString* _temporaryPath;
+}
+@end
+
+@interface GCDWebServerMultiPartFormRequest () {
+@private
+  NSData* _boundary;
+  
+  NSUInteger _parserState;
+  NSMutableData* _parserData;
+  NSString* _controlName;
+  NSString* _fileName;
+  NSString* _contentType;
+  NSString* _tmpPath;
+  int _tmpFile;
+  
+  NSMutableDictionary* _arguments;
+  NSMutableDictionary* _files;
+}
+@end
+
 static NSData* _newlineData = nil;
 static NSData* _newlinesData = nil;
 static NSData* _dashNewlineData = nil;
@@ -70,7 +140,7 @@ static NSStringEncoding _StringEncodingFromCharset(NSString* charset) {
 
 @implementation GCDWebServerRequest : NSObject
 
-@synthesize method=_method, URL=_url, headers=_headers, path=_path, query=_query, contentType=_type, contentLength=_length;
+@synthesize method=_method, URL=_url, headers=_headers, path=_path, query=_query, contentType=_type, contentLength=_length, byteRange=_range;
 
 - (id)initWithMethod:(NSString*)method url:(NSURL*)url headers:(NSDictionary*)headers path:(NSString*)path query:(NSDictionary*)query {
   if ((self = [super init])) {
@@ -88,10 +158,39 @@ static NSStringEncoding _StringEncodingFromCharset(NSString* charset) {
       return nil;
     }
     _length = length;
-    
     if ((_length > 0) && (_type == nil)) {
       _type = [kGCDWebServerDefaultMimeType copy];
     }
+    
+    _range = NSMakeRange(NSNotFound, 0);
+    NSString* rangeHeader = [[_headers objectForKey:@"Range"] lowercaseString];
+    if (rangeHeader) {
+      if ([rangeHeader hasPrefix:@"bytes="]) {
+        NSArray* components = [[rangeHeader substringFromIndex:6] componentsSeparatedByString:@","];
+        if (components.count == 1) {
+          components = [[components firstObject] componentsSeparatedByString:@"-"];
+          if (components.count == 2) {
+            NSString* startString = [components objectAtIndex:0];
+            NSInteger startValue = [startString integerValue];
+            NSString* endString = [components objectAtIndex:1];
+            NSInteger endValue = [endString integerValue];
+            if (startString.length && (startValue >= 0) && endString.length && (endValue >= startValue)) {  // The second 500 bytes: "500-999"
+              _range.location = startValue;
+              _range.length = endValue - startValue + 1;
+            } else if (startString.length && (startValue >= 0)) {  // The bytes after 9500 bytes: "9500-"
+              _range.location = startValue;
+              _range.length = NSUIntegerMax;
+            } else if (endString.length && (endValue > 0)) {  // The final 500 bytes: "-500"
+              _range.location = NSNotFound;
+              _range.length = endValue;
+            }
+          }
+        }
+      }
+      if ((_range.location == NSNotFound) && (_range.length == 0)) {  // Ignore "Range" header if syntactically invalid
+        LOG_WARNING(@"Failed to parse 'Range' header \"%@\" for url: %@", rangeHeader, url);
+      }
+    }
   }
   return self;
 }
@@ -429,8 +528,8 @@ static NSStringEncoding _StringEncodingFromCharset(NSString* charset) {
           const void* dataBytes = _parserData.bytes;
           NSUInteger dataLength = range.location - 2;
           if (_tmpPath) {
-            int result = write(_tmpFile, dataBytes, dataLength);
-            if (result == dataLength) {
+            ssize_t result = write(_tmpFile, dataBytes, dataLength);
+            if (result == (ssize_t)dataLength) {
               if (close(_tmpFile) == 0) {
                 _tmpFile = 0;
                 GCDWebServerMultiPartFile* file = [[GCDWebServerMultiPartFile alloc] initWithContentType:_contentType fileName:_fileName temporaryPath:_tmpPath];
@@ -467,8 +566,8 @@ static NSStringEncoding _StringEncodingFromCharset(NSString* charset) {
       NSUInteger margin = 2 * _boundary.length;
       if (_tmpPath && (_parserData.length > margin)) {
         NSUInteger length = _parserData.length - margin;
-        int result = write(_tmpFile, _parserData.bytes, length);
-        if (result == length) {
+        ssize_t result = write(_tmpFile, _parserData.bytes, length);
+        if (result == (ssize_t)length) {
           [_parserData replaceBytesInRange:NSMakeRange(0, length) withBytes:NULL length:0];
         } else {
           DNOT_REACHED();

CGDWebServer/GCDWebServerResponse.h

@@ -1,5 +1,5 @@
 /*
- Copyright (c) 2012-2013, Pierre-Olivier Latour
+ Copyright (c) 2012-2014, Pierre-Olivier Latour
  All rights reserved.
  
  Redistribution and use in source and binary forms, with or without
@@ -27,14 +27,7 @@
 
 #import <Foundation/Foundation.h>
 
-@interface GCDWebServerResponse : NSObject {
-@private
-  NSString* _type;
-  NSUInteger _length;
-  NSInteger _status;
-  NSUInteger _maxAge;
-  NSMutableDictionary* _headers;
-}
+@interface GCDWebServerResponse : NSObject
 @property(nonatomic, readonly) NSString* contentType;
 @property(nonatomic, readonly) NSUInteger contentLength;
 @property(nonatomic) NSInteger statusCode;  // Default is 200
@@ -60,11 +53,7 @@
 - (id)initWithRedirect:(NSURL*)location permanent:(BOOL)permanent;
 @end
 
-@interface GCDWebServerDataResponse : GCDWebServerResponse {
-@private
-  NSData* _data;
-  NSInteger _offset;
-}
+@interface GCDWebServerDataResponse : GCDWebServerResponse
 + (GCDWebServerDataResponse*)responseWithData:(NSData*)data contentType:(NSString*)type;
 - (id)initWithData:(NSData*)data contentType:(NSString*)type;
 @end
@@ -78,13 +67,13 @@
 - (id)initWithHTMLTemplate:(NSString*)path variables:(NSDictionary*)variables;  // Simple template system that replaces all occurences of "%variable%" with corresponding value (encodes using UTF-8)
 @end
 
-@interface GCDWebServerFileResponse : GCDWebServerResponse {
-@private
-  NSString* _path;
-  int _file;
-}
+@interface GCDWebServerFileResponse : GCDWebServerResponse
 + (GCDWebServerFileResponse*)responseWithFile:(NSString*)path;
 + (GCDWebServerFileResponse*)responseWithFile:(NSString*)path isAttachment:(BOOL)attachment;
++ (GCDWebServerFileResponse*)responseWithFile:(NSString*)path byteRange:(NSRange)range;
++ (GCDWebServerFileResponse*)responseWithFile:(NSString*)path byteRange:(NSRange)range isAttachment:(BOOL)attachment;
 - (id)initWithFile:(NSString*)path;
 - (id)initWithFile:(NSString*)path isAttachment:(BOOL)attachment;
+- (id)initWithFile:(NSString*)path byteRange:(NSRange)range;  // Pass [NSNotFound, 0] to disable byte range entirely, [offset, length] to enable byte range from beginning of file or [NSNotFound, -bytes] from end of file
+- (id)initWithFile:(NSString*)path byteRange:(NSRange)range isAttachment:(BOOL)attachment;
 @end

CGDWebServer/GCDWebServerResponse.m

@@ -1,5 +1,5 @@
 /*
- Copyright (c) 2012-2013, Pierre-Olivier Latour
+ Copyright (c) 2012-2014, Pierre-Olivier Latour
  All rights reserved.
  
  Redistribution and use in source and binary forms, with or without
@@ -29,6 +29,32 @@
 
 #import "GCDWebServerPrivate.h"
 
+@interface GCDWebServerResponse () {
+@private
+  NSString* _type;
+  NSUInteger _length;
+  NSInteger _status;
+  NSUInteger _maxAge;
+  NSMutableDictionary* _headers;
+}
+@end
+
+@interface GCDWebServerDataResponse () {
+@private
+  NSData* _data;
+  NSInteger _offset;
+}
+@end
+
+@interface GCDWebServerFileResponse () {
+@private
+  NSString* _path;
+  NSUInteger _offset;
+  NSUInteger _size;
+  int _file;
+}
+@end
+
 @implementation GCDWebServerResponse
 
 @synthesize contentType=_type, contentLength=_length, statusCode=_status, cacheControlMaxAge=_maxAge, additionalHeaders=_headers;
@@ -155,7 +181,7 @@
 - (NSInteger)read:(void*)buffer maxLength:(NSUInteger)length {
   DCHECK(_offset >= 0);
   NSInteger size = 0;
-  if (_offset < _data.length) {
+  if (_offset < (NSInteger)_data.length) {
     size = MIN(_data.length - _offset, length);
     bcopy((char*)_data.bytes + _offset, buffer, size);
     _offset += size;
@@ -227,24 +253,63 @@
   return ARC_AUTORELEASE([[[self class] alloc] initWithFile:path isAttachment:attachment]);
 }
 
++ (GCDWebServerFileResponse*)responseWithFile:(NSString*)path byteRange:(NSRange)range {
+  return ARC_AUTORELEASE([[[self class] alloc] initWithFile:path byteRange:range]);
+}
+
++ (GCDWebServerFileResponse*)responseWithFile:(NSString*)path byteRange:(NSRange)range isAttachment:(BOOL)attachment {
+  return ARC_AUTORELEASE([[[self class] alloc] initWithFile:path byteRange:range isAttachment:attachment]);
+}
+
 - (id)initWithFile:(NSString*)path {
-  return [self initWithFile:path isAttachment:NO];
+  return [self initWithFile:path byteRange:NSMakeRange(NSNotFound, 0) isAttachment:NO];
 }
 
 - (id)initWithFile:(NSString*)path isAttachment:(BOOL)attachment {
+  return [self initWithFile:path byteRange:NSMakeRange(NSNotFound, 0) isAttachment:attachment];
+}
+
+- (id)initWithFile:(NSString*)path byteRange:(NSRange)range {
+  return [self initWithFile:path byteRange:range isAttachment:NO];
+}
+
+- (id)initWithFile:(NSString*)path byteRange:(NSRange)range isAttachment:(BOOL)attachment {
   struct stat info;
   if (lstat([path fileSystemRepresentation], &info) || !(info.st_mode & S_IFREG)) {
     DNOT_REACHED();
     ARC_RELEASE(self);
     return nil;
   }
+  if ((range.location != NSNotFound) || (range.length > 0)) {
+    if (range.location != NSNotFound) {
+      range.location = MIN(range.location, (NSUInteger)info.st_size);
+      range.length = MIN(range.length, info.st_size - range.location);
+    } else {
+      range.length = MIN(range.length, (NSUInteger)info.st_size);
+      range.location = info.st_size - range.length;
+    }
+    if (range.length == 0) {
+      ARC_RELEASE(self);
+      return nil;  // TODO: Return 416 status code and "Content-Range: bytes */{file length}" header
+    }
+  }
   NSString* type = GCDWebServerGetMimeTypeForExtension([path pathExtension]);
   if (type == nil) {
     type = kGCDWebServerDefaultMimeType;
   }
   
-  if ((self = [super initWithContentType:type contentLength:info.st_size])) {
+  if ((self = [super initWithContentType:type contentLength:(range.location != NSNotFound ? range.length : info.st_size)])) {
     _path = [path copy];
+    if (range.location != NSNotFound) {
+      _offset = range.location;
+      _size = range.length;
+      [self setStatusCode:206];
+      [self setValue:[NSString stringWithFormat:@"bytes %i-%i/%i", (int)range.location, (int)(range.location + range.length - 1), (int)info.st_size] forAdditionalHeader:@"Content-Range"];
+      LOG_DEBUG(@"Using content bytes range [%i-%i] for file \"%@\"", (int)range.location, (int)(range.location + range.length - 1), path);
+    } else {
+      _offset = 0;
+      _size = info.st_size;
+    }
     if (attachment) {  // TODO: Use http://tools.ietf.org/html/rfc5987 to encode file names with special characters instead of using lossy conversion to ISO 8859-1
       NSData* data = [[path lastPathComponent] dataUsingEncoding:NSISOLatin1StringEncoding allowLossyConversion:YES];
       NSString* fileName = data ? [[NSString alloc] initWithData:data encoding:NSISOLatin1StringEncoding] : nil;
@@ -269,12 +334,24 @@
 - (BOOL)open {
   DCHECK(_file <= 0);
   _file = open([_path fileSystemRepresentation], O_NOFOLLOW | O_RDONLY);
-  return (_file > 0 ? YES : NO);
+  if (_file <= 0) {
+    return NO;
+  }
+  if (lseek(_file, _offset, SEEK_SET) != (off_t)_offset) {
+    close(_file);
+    _file = 0;
+    return NO;
+  }
+  return YES;
 }
 
 - (NSInteger)read:(void*)buffer maxLength:(NSUInteger)length {
   DCHECK(_file > 0);
-  return read(_file, buffer, length);
+  ssize_t result = read(_file, buffer, MIN(length, _size));
+  if (result > 0) {
+    _size -= result;
+  }
+  return result;
 }
 
 - (BOOL)close {

GCDWebServer.podspec

@@ -1,18 +0,0 @@
-Pod::Spec.new do |s|
-  s.name     = 'GCDWebServer'
-  s.version  = '1.2'
-  s.author   =  { 'Pierre-Olivier Latour' => 'info@pol-online.net' }
-  s.license  = { :type => 'BSD', :file => 'LICENSE' }
-  s.homepage = 'https://github.com/swisspol/GCDWebServer'
-  s.summary  = 'Lightweight GCD based HTTP server for Mac OS X & iOS apps'
-  s.source   = { :git => 'https://github.com/swisspol/GCDWebServer.git', :tag => s.version.to_s }
-
-  s.requires_arc = true
-
-  s.source_files = 'CGDWebServer/*.{h,m}'
-  
-  s.ios.deployment_target = '5.0'
-  s.osx.deployment_target = '10.7'
-  
-  s.ios.framework = 'MobileCoreServices'
-end

GCDWebServer.xcodeproj/project.pbxproj

@@ -79,6 +79,8 @@
 		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; };
+		E263213318DB688E00D9DC0C /* index.html */ = {isa = PBXFileReference; lastKnownFileType = text.html; path = index.html; sourceTree = "<group>"; };
+		E263213418DB7F7900D9DC0C /* filedrop-min.js */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.javascript; path = "filedrop-min.js"; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -145,6 +147,8 @@
 		E221128D1690B6470048D2B2 /* Mac */ = {
 			isa = PBXGroup;
 			children = (
+				E263213418DB7F7900D9DC0C /* filedrop-min.js */,
+				E263213318DB688E00D9DC0C /* index.html */,
 				E221128E1690B6470048D2B2 /* main.m */,
 			);
 			path = Mac;
@@ -222,7 +226,7 @@
 		08FB7793FE84155DC02AAC07 /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 0500;
+				LastUpgradeCheck = 0510;
 			};
 			buildConfigurationList = 1DEB928908733DD80010E9CD /* Build configuration list for PBXProject "GCDWebServer" */;
 			compatibilityVersion = "Xcode 3.2";
@@ -291,7 +295,18 @@
 		1DEB928608733DD80010E9CD /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				ARCHS = "$(ARCHS_STANDARD)";
 				MACOSX_DEPLOYMENT_TARGET = 10.7;
+				OTHER_LDFLAGS = (
+					"-sectcreate",
+					__TEXT,
+					_index_html_,
+					"\"Mac/index.html\"",
+					"-sectcreate",
+					__TEXT,
+					_filedrop_js_,
+					"\"Mac/filedrop-min.js\"",
+				);
 				PRODUCT_NAME = GCDWebServer;
 				SDKROOT = macosx;
 			};
@@ -300,7 +315,18 @@
 		1DEB928708733DD80010E9CD /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				ARCHS = "$(ARCHS_STANDARD)";
 				MACOSX_DEPLOYMENT_TARGET = 10.7;
+				OTHER_LDFLAGS = (
+					"-sectcreate",
+					__TEXT,
+					_index_html_,
+					"\"Mac/index.html\"",
+					"-sectcreate",
+					__TEXT,
+					_filedrop_js_,
+					"\"Mac/filedrop-min.js\"",
+				);
 				PRODUCT_NAME = GCDWebServer;
 				SDKROOT = macosx;
 			};
@@ -312,7 +338,16 @@
 				CLANG_ENABLE_OBJC_ARC = YES;
 				GCC_OPTIMIZATION_LEVEL = 0;
 				ONLY_ACTIVE_ARCH = YES;
-				WARNING_CFLAGS = "-Wall";
+				WARNING_CFLAGS = (
+					"-Wall",
+					"-Weverything",
+					"-Wno-gnu-statement-expression",
+					"-Wno-direct-ivar-access",
+					"-Wno-implicit-retain-self",
+					"-Wno-assign-enum",
+					"-Wno-format-nonliteral",
+					"-Wno-cast-align",
+				);
 			};
 			name = Debug;
 		};
@@ -321,6 +356,7 @@
 			buildSettings = {
 				CLANG_ENABLE_OBJC_ARC = YES;
 				GCC_PREPROCESSOR_DEFINITIONS = NDEBUG;
+				GCC_TREAT_WARNINGS_AS_ERRORS = YES;
 				WARNING_CFLAGS = "-Wall";
 			};
 			name = Release;
@@ -328,6 +364,7 @@
 		E22112761690B4DF0048D2B2 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				ARCHS = "$(ARCHS_STANDARD_INCLUDING_64_BIT)";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				INFOPLIST_FILE = iOS/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 5.0;
@@ -341,6 +378,7 @@
 		E22112771690B4DF0048D2B2 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				ARCHS = "$(ARCHS_STANDARD_INCLUDING_64_BIT)";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				INFOPLIST_FILE = iOS/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 5.0;

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2012-2013, Pierre-Olivier Latour
+Copyright (c) 2012-2014, Pierre-Olivier Latour
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without

Mac/index.html

@@ -0,0 +1,91 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <title>Basic FileDrop example</title>
+
+    <script type="text/javascript" src="filedrop-min.js"></script>
+
+    <style type="text/css">
+
+    /* Essential FileDrop zone element configuration: */
+    .fd-zone {
+      position: relative;
+      overflow: hidden;
+      /* The following are not required but create a pretty box: */
+      width: 15em;
+      margin: 0 auto;
+      text-align: center;
+    }
+
+    /* Hides <input type="file"> while simulating "Browse" button: */
+    .fd-file {
+      opacity: 0;
+      font-size: 118px;
+      position: absolute;
+      right: 0;
+      top: 0;
+      z-index: 1;
+      padding: 0;
+      margin: 0;
+      cursor: pointer;
+      filter: alpha(opacity=0);
+      font-family: sans-serif;
+    }
+
+    /* Provides visible feedback when use drags a file over the drop zone: */
+    .fd-zone.over { border-color: maroon; background: #eee; }
+
+    </style>
+  </head>
+  <body>
+
+    <noscript style="color: maroon">
+      <h2>JavaScript is disabled in your browser. How do you expect FileDrop to work?</h2>
+    </noscript>
+
+    <h2 style="text-align: center">
+      <a href="http://filedropjs.org">FileDrop</a> basic sample
+    </h2>
+
+    <!-- A FileDrop area. Can contain any text or elements, or be empty.
+         Can be of any HTML tag too, not necessary fieldset. -->
+    <fieldset id="zone">
+      <legend>Drop a file inside&hellip;</legend>
+      <p>Or click here to <em>Browse</em>..</p>
+
+      <!-- Putting another element on top of file input so it overlays it
+           and user can interact with it freely. -->
+      <p style="z-index: 10; position: relative">
+        <input type="checkbox" id="multiple">
+        <label for="multiple">Allow multiple selection</label>
+      </p>
+    </fieldset>
+
+    <script type="text/javascript">
+      // Attach FileDrop to an area ('zone' is an ID but you can also give a DOM node):
+      var zone = new FileDrop('zone', {});
+
+      // Do something when a user chooses or drops a file:
+      zone.event('send', function (files) {
+        // Depending on browser support files (FileList) might contain multiple items.
+        files.each(function (file) {
+          // React on successful AJAX upload:
+          file.event('done', function (xhr) {
+            // 'this' here points to fd.File instance that has triggered the event.
+            alert('Done uploading ' + this.name + ', response:\n\n' + xhr.responseText);
+          });
+
+          // Send the file:
+          file.sendTo('ajax-upload');
+        });
+      });
+
+      // A bit of sugar - toggling multiple selection:
+      fd.addEvent(fd.byID('multiple'), 'change', function (e) {
+        zone.multiple(e.currentTarget || e.srcElement.checked);
+      });
+    </script>
+
+  </body>
+</html>

Mac/main.m

@@ -1,5 +1,5 @@
 /*
- Copyright (c) 2012-2013, Pierre-Olivier Latour
+ Copyright (c) 2012-2014, Pierre-Olivier Latour
  All rights reserved.
  
  Redistribution and use in source and binary forms, with or without
@@ -25,19 +25,33 @@
  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#import <mach-o/getsect.h>
+
 #import "GCDWebServer.h"
 
+static NSData* _DataFromTEXTSection(const char* name) {
+  unsigned long size = 0;
+  char* ptr = getsectdata("__TEXT", name, &size);
+  if (!ptr || !size) {
+    abort();
+  }
+  return [NSData dataWithBytesNoCopy:ptr length:size freeWhenDone:NO];
+}
+
 int main(int argc, const char* argv[]) {
   BOOL success = NO;
+  int mode = (argc == 2 ? MIN(MAX(atoi(argv[1]), 0), 3) : 0);
   @autoreleasepool {
     GCDWebServer* webServer = [[GCDWebServer alloc] init];
-    switch (0) {
+    switch (mode) {
       
+      // Simply serve contents of home directory
       case 0: {
-        [webServer addHandlerForBasePath:@"/" localPath:NSHomeDirectory() indexFilename:nil cacheAge:0];
+        [webServer addGETHandlerForBasePath:@"/" directoryPath:NSHomeDirectory() indexFilename:nil cacheAge:0 allowRangeRequests:YES];
         break;
       }
       
+      // Renders a HTML page
       case 1: {
         [webServer addDefaultHandlerForMethod:@"GET"
                                  requestClass:[GCDWebServerRequest class]
@@ -49,6 +63,7 @@ int main(int argc, const char* argv[]) {
         break;
       }
       
+      // Implements an HTML form
       case 2: {
         [webServer addHandlerForMethod:@"GET"
                                   path:@"/"
@@ -79,6 +94,33 @@ int main(int argc, const char* argv[]) {
         break;
       }
       
+      // Implements drag & drop file upload using http://filedropjs.org (requires Chrome 13+, Firefox 3.6+, IE 10+ or Safari 6+)
+      case 3: {
+        [webServer addGETHandlerForPath:@"/"
+                             staticData:_DataFromTEXTSection("_index_html_")
+                            contentType:@"text/html; charset=utf-8"
+                               cacheAge:0];
+        [webServer addGETHandlerForPath:@"/filedrop-min.js"
+                             staticData:_DataFromTEXTSection("_filedrop_js_")
+                            contentType:@"application/javascript; charset=utf-8"
+                               cacheAge:0];
+        [webServer addHandlerForMethod:@"POST" path:@"/ajax-upload" requestClass:[GCDWebServerFileRequest class] processBlock:^GCDWebServerResponse *(GCDWebServerRequest* request) {
+          
+          NSString* fileName = GCDWebServerUnescapeURLString([request.headers objectForKey:@"X-File-Name"]);
+          NSString* inPath = [(GCDWebServerFileRequest*)request filePath];
+          NSString* outPath = [@"/tmp" stringByAppendingPathComponent:fileName];
+          [[NSFileManager defaultManager] removeItemAtPath:outPath error:NULL];
+          if ([[NSFileManager defaultManager] moveItemAtPath:inPath toPath:outPath error:NULL]) {
+            NSString* message = [NSString stringWithFormat:@"File uploaded to \"%@\"", outPath];
+            return [GCDWebServerDataResponse responseWithText:message];
+          } else {
+            return [GCDWebServerResponse responseWithStatusCode:500];
+          }
+          
+        }];
+        break;
+      }
+      
     }
     success = [webServer runWithPort:8080];
 #if !__has_feature(objc_arc)

README.md

@@ -10,7 +10,7 @@ GCDWebServer is a lightweight GCD based HTTP 1.1 server designed to be embedded
 * Available under a friendly [New BSD License](LICENSE)
 
 What's not available out of the box but can be implemented on top of the API:
-* Authentication like Basic Authentication
+* Authentication like [Basic Authentication](https://en.wikipedia.org/wiki/Basic_access_authentication)
 * Web forms submitted using "multipart/mixed"
 
 What's not supported (but not really required from an embedded HTTP server):
@@ -18,8 +18,8 @@ What's not supported (but not really required from an embedded HTTP server):
 * HTTPS
 
 Requirements:
-* OS X 10.7 or later
-* iOS 5.0 or later
+* OS X 10.7 or later (x86_64)
+* iOS 5.0 or later (armv7, armv7s or arm64)
 
 Hello World
 ===========
@@ -67,7 +67,7 @@ int main(int argc, const char* argv[]) {
   @autoreleasepool {
     
     GCDWebServer* webServer = [[GCDWebServer alloc] init];
-    [webServer addHandlerForBasePath:@"/" localPath:NSHomeDirectory() indexFilename:nil cacheAge:3600];
+    [webServer addGETHandlerForBasePath:@"/" directoryPath:NSHomeDirectory() indexFilename:nil cacheAge:3600 allowRangeRequests:YES];
     [webServer runWithPort:8080];
     [webServer release];
     
@@ -171,7 +171,7 @@ Assuming you have a website directory in your app containing HTML template files
 NSString* websitePath = [[NSBundle mainBundle] pathForResource:@"Website" ofType:nil];
 
 // Add a default handler to serve static files (i.e. anything other than HTML files)
-[self addHandlerForBasePath:@"/" localPath:websitePath indexFilename:nil cacheAge:3600];
+[self addGETHandlerForBasePath:@"/" directoryPath:websitePath indexFilename:nil cacheAge:3600 allowRangeRequests:YES];
 
 // Add an override handler for all requests to "*.html" URLs to do the special HTML templatization
 [self addHandlerForMethod:@"GET"

iOS/AppDelegate.h

@@ -1,5 +1,5 @@
 /*
- Copyright (c) 2012-2013, Pierre-Olivier Latour
+ Copyright (c) 2012-2014, Pierre-Olivier Latour
  All rights reserved.
  
  Redistribution and use in source and binary forms, with or without
@@ -29,10 +29,6 @@
 
 #import "GCDWebServer.h"
 
-@interface AppDelegate : UIResponder <UIApplicationDelegate> {
-@private
-  UIWindow* _window;
-  GCDWebServer* _webServer;
-}
+@interface AppDelegate : UIResponder <UIApplicationDelegate>
 @property(retain, nonatomic) UIWindow* window;
 @end

iOS/AppDelegate.m

@@ -1,5 +1,5 @@
 /*
- Copyright (c) 2012-2013, Pierre-Olivier Latour
+ Copyright (c) 2012-2014, Pierre-Olivier Latour
  All rights reserved.
  
  Redistribution and use in source and binary forms, with or without
@@ -27,8 +27,17 @@
 
 #import "AppDelegate.h"
 
+@interface AppDelegate () {
+@private
+  UIWindow* _window;
+  GCDWebServer* _webServer;
+}
+@end
+
 @implementation AppDelegate
 
+@synthesize window=_window;
+
 #if !__has_feature(objc_arc)
 
 - (void)dealloc {

iOS/main.m

@@ -1,5 +1,5 @@
 /*
- Copyright (c) 2012-2013, Pierre-Olivier Latour
+ Copyright (c) 2012-2014, Pierre-Olivier Latour
  All rights reserved.
  
  Redistribution and use in source and binary forms, with or without