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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/spdy/spdy_websocket_test_util_spdy2.h"
#include "net/spdy/buffered_spdy_framer.h"
#include "net/spdy/spdy_http_utils.h"
#include "net/spdy/spdy_test_util_spdy2.h"
static const int kDefaultAssociatedStreamId = 0;
static const bool kDefaultCompressed = false;
static const char* const kDefaultDataPointer = NULL;
static const uint32 kDefaultDataLength = 0;
static const char** const kDefaultExtraHeaders = NULL;
static const int kDefaultExtraHeaderCount = 0;
namespace net {
namespace test_spdy2 {
SpdyFrame* ConstructSpdyWebSocketSynStream(int stream_id,
const char* path,
const char* host,
const char* origin) {
const char* const kWebSocketHeaders[] = {
"path",
path,
"host",
host,
"version",
"WebSocket/13",
"scheme",
"ws",
"origin",
origin
};
return ConstructSpdyControlFrame(/*extra_headers*/ NULL,
/*extra_header_count*/ 0,
/*compressed*/ false,
stream_id,
HIGHEST,
SYN_STREAM,
CONTROL_FLAG_NONE,
kWebSocketHeaders,
arraysize(kWebSocketHeaders));
}
SpdyFrame* ConstructSpdyWebSocketSynReply(int stream_id) {
static const char* const kStandardWebSocketHeaders[] = {
"status",
"101"
};
return ConstructSpdyControlFrame(NULL,
0,
false,
stream_id,
LOWEST,
SYN_REPLY,
CONTROL_FLAG_NONE,
kStandardWebSocketHeaders,
arraysize(kStandardWebSocketHeaders));
}
SpdyFrame* ConstructSpdyWebSocketHandshakeRequestFrame(
const char* const headers[],
int header_count,
SpdyStreamId stream_id,
RequestPriority request_priority) {
// SPDY SYN_STREAM control frame header.
const SpdyHeaderInfo kSynStreamHeader = {
SYN_STREAM,
stream_id,
kDefaultAssociatedStreamId,
ConvertRequestPriorityToSpdyPriority(request_priority, 2),
kSpdyCredentialSlotUnused,
CONTROL_FLAG_NONE,
kDefaultCompressed,
RST_STREAM_INVALID,
kDefaultDataPointer,
kDefaultDataLength,
DATA_FLAG_NONE
};
// Construct SPDY SYN_STREAM control frame.
return ConstructSpdyFrame(
kSynStreamHeader,
kDefaultExtraHeaders,
kDefaultExtraHeaderCount,
headers,
header_count);
}
SpdyFrame* ConstructSpdyWebSocketHandshakeResponseFrame(
const char* const headers[],
int header_count,
SpdyStreamId stream_id,
RequestPriority request_priority) {
// SPDY SYN_REPLY control frame header.
const SpdyHeaderInfo kSynReplyHeader = {
SYN_REPLY,
stream_id,
kDefaultAssociatedStreamId,
ConvertRequestPriorityToSpdyPriority(request_priority, 2),
kSpdyCredentialSlotUnused,
CONTROL_FLAG_NONE,
kDefaultCompressed,
RST_STREAM_INVALID,
kDefaultDataPointer,
kDefaultDataLength,
DATA_FLAG_NONE
};
// Construct SPDY SYN_REPLY control frame.
return ConstructSpdyFrame(
kSynReplyHeader,
kDefaultExtraHeaders,
kDefaultExtraHeaderCount,
headers,
header_count);
}
SpdyFrame* ConstructSpdyWebSocketHeadersFrame(int stream_id,
const char* length,
bool fin) {
static const char* const kHeaders[] = {
"opcode",
"1", // text frame
"length",
length,
"fin",
fin ? "1" : "0"
};
return ConstructSpdyControlFrame(/*extra_headers*/ NULL,
/*extra_header_count*/ 0,
/*compression*/ false,
stream_id,
LOWEST,
HEADERS,
CONTROL_FLAG_NONE,
kHeaders,
arraysize(kHeaders));
}
SpdyFrame* ConstructSpdyWebSocketDataFrame(
const char* data,
int len,
SpdyStreamId stream_id,
bool fin) {
// Construct SPDY data frame.
BufferedSpdyFramer framer(2, false);
return framer.CreateDataFrame(
stream_id,
data,
len,
fin ? DATA_FLAG_FIN : DATA_FLAG_NONE);
}
} // namespace test_spdy2
} // namespace net
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