gecko/netwerk/protocol/http/ASpdySession.cpp
Ehsan Akhgari 8c296bbcd4 Bug 579517 - Part 1: Automated conversion of NSPR numeric types to stdint types in Gecko; r=bsmedberg
This patch was generated by a script.  Here's the source of the script for
future reference:

function convert() {
echo "Converting $1 to $2..."
find . ! -wholename "*nsprpub*" \
       ! -wholename "*security/nss*" \
       ! -wholename "*/.hg*" \
       ! -wholename "obj-ff-dbg*" \
       ! -name nsXPCOMCID.h \
       ! -name prtypes.h \
         -type f \
      \( -iname "*.cpp" \
         -o -iname "*.h" \
         -o -iname "*.c" \
         -o -iname "*.cc" \
         -o -iname "*.idl" \
         -o -iname "*.ipdl" \
         -o -iname "*.ipdlh" \
         -o -iname "*.mm" \) | \
    xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}

convert PRInt8 int8_t
convert PRUint8 uint8_t
convert PRInt16 int16_t
convert PRUint16 uint16_t
convert PRInt32 int32_t
convert PRUint32 uint32_t
convert PRInt64 int64_t
convert PRUint64 uint64_t

convert PRIntn int
convert PRUintn unsigned

convert PRSize size_t

convert PROffset32 int32_t
convert PROffset64 int64_t

convert PRPtrdiff ptrdiff_t

convert PRFloat64 double
2012-08-22 11:56:38 -04:00

110 lines
3.3 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set sw=2 ts=8 et tw=80 : */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsHttp.h"
#include "nsHttpHandler.h"
#include "ASpdySession.h"
#include "SpdySession2.h"
#include "SpdySession3.h"
#include "mozilla/Telemetry.h"
namespace mozilla {
namespace net {
ASpdySession *
ASpdySession::NewSpdySession(uint32_t version,
nsAHttpTransaction *aTransaction,
nsISocketTransport *aTransport,
int32_t aPriority)
{
// This is a necko only interface, so we can enforce version
// requests as a precondition
NS_ABORT_IF_FALSE(version == SpdyInformation::SPDY_VERSION_2 ||
version == SpdyInformation::SPDY_VERSION_3,
"Unsupported spdy version");
// Don't do a runtime check of IsSpdyV?Enabled() here because pref value
// may have changed since starting negotiation. The selected protocol comes
// from a list provided in the SERVER HELLO filtered by our acceptable
// versions, so there is no risk of the server ignoring our prefs.
Telemetry::Accumulate(Telemetry::SPDY_VERSION2, version);
if (version == SpdyInformation::SPDY_VERSION_2)
return new SpdySession2(aTransaction, aTransport, aPriority);
return new SpdySession3(aTransaction, aTransport, aPriority);
}
SpdyInformation::SpdyInformation()
{
// list the preferred version first
Version[0] = SPDY_VERSION_3;
VersionString[0] = NS_LITERAL_CSTRING("spdy/3");
AlternateProtocolString[0] = NS_LITERAL_CSTRING("443:npn-spdy/3");
Version[1] = SPDY_VERSION_2;
VersionString[1] = NS_LITERAL_CSTRING("spdy/2");
AlternateProtocolString[1] = NS_LITERAL_CSTRING("443:npn-spdy/2");
}
bool
SpdyInformation::ProtocolEnabled(uint32_t index)
{
if (index == 0)
return gHttpHandler->IsSpdyV3Enabled();
if (index == 1)
return gHttpHandler->IsSpdyV2Enabled();
NS_ABORT_IF_FALSE(false, "index out of range");
return false;
}
nsresult
SpdyInformation::GetNPNVersionIndex(const nsACString &npnString,
uint8_t *result)
{
if (npnString.IsEmpty())
return NS_ERROR_FAILURE;
if (npnString.Equals(VersionString[0]))
*result = Version[0];
else if (npnString.Equals(VersionString[1]))
*result = Version[1];
else
return NS_ERROR_FAILURE;
return NS_OK;
}
nsresult
SpdyInformation::GetAlternateProtocolVersionIndex(const char *val,
uint8_t *result)
{
if (!val || !val[0])
return NS_ERROR_FAILURE;
if (ProtocolEnabled(0) && nsHttp::FindToken(val,
AlternateProtocolString[0].get(),
HTTP_HEADER_VALUE_SEPS))
*result = Version[0];
else if (ProtocolEnabled(1) && nsHttp::FindToken(val,
AlternateProtocolString[1].get(),
HTTP_HEADER_VALUE_SEPS))
*result = Version[1];
else
return NS_ERROR_FAILURE;
return NS_OK;
}
} // namespace mozilla::net
} // namespace mozilla