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Added GCDWebServerBodyWriter protocol

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This commit is contained in:
Pierre-Olivier Latour
2014-04-06 12:09:44 -07:00
parent 1f9a0d38d0
commit 63a66ff331
11 changed files with 131 additions and 69 deletions
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CGDWebServer/GCDWebServerResponse.m
+12 -11
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@@ -157,12 +157,12 @@
}
- (NSData*)readData:(NSError**)error {
NSMutableData* gzipData;
NSMutableData* encodedData;
if (_finished) {
gzipData = [[NSMutableData alloc] init];
encodedData = [[NSMutableData alloc] init];
} else {
gzipData = [[NSMutableData alloc] initWithLength:kGZipInitialBufferSize];
if (gzipData == nil) {
encodedData = [[NSMutableData alloc] initWithLength:kGZipInitialBufferSize];
if (encodedData == nil) {
DNOT_REACHED();
return nil;
}
@@ -175,14 +175,14 @@
_stream.next_in = (Bytef*)data.bytes;
_stream.avail_in = (uInt)data.length;
while (1) {
NSUInteger maxLength = gzipData.length - length;
_stream.next_out = (Bytef*)((char*)gzipData.mutableBytes + length);
NSUInteger maxLength = encodedData.length - length;
_stream.next_out = (Bytef*)((char*)encodedData.mutableBytes + length);
_stream.avail_out = (uInt)maxLength;
int result = deflate(&_stream, data.length ? Z_NO_FLUSH : Z_FINISH);
if (result == Z_STREAM_END) {
_finished = YES;
} else if (result != Z_OK) {
ARC_RELEASE(gzipData);
ARC_RELEASE(encodedData);
*error = [NSError errorWithDomain:kZlibErrorDomain code:result userInfo:nil];
return nil;
}
@@ -190,13 +190,13 @@
if (_stream.avail_out > 0) {
break;
}
gzipData.length = 2 * gzipData.length; // zlib has used all the output buffer so resize it and try again in case more data is available
encodedData.length = 2 * encodedData.length; // zlib has used all the output buffer so resize it and try again in case more data is available
}
DCHECK(_stream.avail_in == 0);
} while (length == 0); // Make sure we don't return an empty NSData if not in finished state
gzipData.length = length;
encodedData.length = length;
}
return ARC_AUTORELEASE(gzipData);
return ARC_AUTORELEASE(encodedData);
}
- (void)close {
@@ -225,7 +225,7 @@
@implementation GCDWebServerResponse
@synthesize contentType=_type, contentLength=_length, statusCode=_status, cacheControlMaxAge=_maxAge,
gzipContentEncoding=_gzipped, chunkedTransferEncoding=_chunked, additionalHeaders=_headers;
gzipContentEncodingEnabled=_gzipped, chunkedTransferEncodingEnabled=_chunked, additionalHeaders=_headers;
+ (GCDWebServerResponse*)response {
return ARC_AUTORELEASE([[[self class] alloc] init]);
@@ -264,6 +264,7 @@
}
- (NSData*)readData:(NSError**)error {
[self doesNotRecognizeSelector:_cmd];
return nil;
}