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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* 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/. */
#ifndef nsNSSCallbacks_h
#define nsNSSCallbacks_h
#include "mozilla/Attributes.h"
#include "mozilla/BasePrincipal.h"
#include "mozilla/CondVar.h"
#include "mozilla/Mutex.h"
#include "nsAutoPtr.h"
#include "nsCOMPtr.h"
#include "nsIStreamLoader.h"
#include "nspr.h"
#include "nsString.h"
#include "pk11func.h"
#include "pkix/pkixtypes.h"
#include "ocspt.h" // Must be included after pk11func.h.
using mozilla::NeckoOriginAttributes;
class nsILoadGroup;
char*
PK11PasswordPrompt(PK11SlotInfo *slot, PRBool retry, void* arg);
void HandshakeCallback(PRFileDesc *fd, void *client_data);
SECStatus CanFalseStartCallback(PRFileDesc* fd, void* client_data,
PRBool *canFalseStart);
class nsHTTPListener final : public nsIStreamLoaderObserver
{
private:
// For XPCOM implementations that are not a base class for some other
// class, it is good practice to make the destructor non-virtual and
// private. Then the only way to delete the object is via Release.
#ifdef _MSC_VER
// C4265: Class has virtual members but destructor is not virtual
__pragma(warning(disable:4265))
#endif
~nsHTTPListener();
public:
nsHTTPListener();
NS_DECL_THREADSAFE_ISUPPORTS
NS_DECL_NSISTREAMLOADEROBSERVER
nsCOMPtr<nsIStreamLoader> mLoader;
nsresult mResultCode;
bool mHttpRequestSucceeded;
uint16_t mHttpResponseCode;
nsCString mHttpResponseContentType;
const uint8_t* mResultData; // allocated in loader, but owned by listener
uint32_t mResultLen;
mozilla::Mutex mLock;
mozilla::CondVar mCondition;
volatile bool mWaitFlag;
bool mResponsibleForDoneSignal;
void send_done_signal();
// no nsCOMPtr. When I use it, I get assertions about
// loadgroup not being thread safe.
// So, let's use a raw pointer and ensure we only create and destroy
// it on the network thread ourselves.
nsILoadGroup *mLoadGroup;
PRThread *mLoadGroupOwnerThread;
void FreeLoadGroup(bool aCancelLoad);
};
class nsNSSHttpServerSession
{
public:
typedef mozilla::pkix::Result Result;
nsCString mHost;
uint16_t mPort;
static Result createSessionFcn(const char* host,
uint16_t portnum,
/*out*/ nsNSSHttpServerSession** pSession);
};
class nsNSSHttpRequestSession
{
protected:
mozilla::ThreadSafeAutoRefCnt mRefCount;
public:
typedef mozilla::pkix::Result Result;
static Result createFcn(const nsNSSHttpServerSession* session,
const char* httpProtocolVariant,
const char* pathAndQueryString,
const char* httpRequestMethod,
const NeckoOriginAttributes& originAttributes,
const PRIntervalTime timeout,
/*out*/ nsNSSHttpRequestSession** pRequest);
Result setPostDataFcn(const char* httpData,
const uint32_t httpDataLen,
const char* httpContentType);
Result trySendAndReceiveFcn(PRPollDesc** pPollDesc,
uint16_t* httpResponseCode,
const char** httpResponseContentType,
const char** httpResponseHeaders,
const char** httpResponseData,
uint32_t* httpResponseDataLen);
void AddRef();
void Release();
nsCString mURL;
nsCString mRequestMethod;
bool mHasPostData;
nsCString mPostData;
nsCString mPostContentType;
NeckoOriginAttributes mOriginAttributes;
PRIntervalTime mTimeoutInterval;
RefPtr<nsHTTPListener> mListener;
protected:
nsNSSHttpRequestSession();
~nsNSSHttpRequestSession();
Result internal_send_receive_attempt(bool& retryableError,
PRPollDesc** pPollDesc,
uint16_t* httpResponseCode,
const char** httpResponseContentType,
const char** httpResponseHeaders,
const char** httpResponseData,
uint32_t* httpResponseDataLen);
};
class nsNSSHttpInterface
{
public:
typedef mozilla::pkix::Result Result;
static Result createSessionFcn(const char* host,
uint16_t portnum,
/*out*/ nsNSSHttpServerSession** pSession)
{
return nsNSSHttpServerSession::createSessionFcn(host, portnum, pSession);
}
static Result createFcn(const nsNSSHttpServerSession* session,
const char* httpProtocolVariant,
const char* pathAndQueryString,
const char* httpRequestMethod,
const NeckoOriginAttributes& originAttributes,
const PRIntervalTime timeout,
/*out*/ nsNSSHttpRequestSession** pRequest)
{
return nsNSSHttpRequestSession::createFcn(session, httpProtocolVariant,
pathAndQueryString,
httpRequestMethod, originAttributes,
timeout, pRequest);
}
static Result setPostDataFcn(nsNSSHttpRequestSession* request,
const char* httpData,
const uint32_t httpDataLen,
const char* httpContentType)
{
return request->setPostDataFcn(httpData, httpDataLen, httpContentType);
}
static Result trySendAndReceiveFcn(nsNSSHttpRequestSession* request,
PRPollDesc** pPollDesc,
uint16_t* httpResponseCode,
const char** httpResponseContentType,
const char** httpResponseHeaders,
const char** httpResponseData,
uint32_t* httpResponseDataLen)
{
return request->trySendAndReceiveFcn(pPollDesc, httpResponseCode,
httpResponseContentType,
httpResponseHeaders,
httpResponseData, httpResponseDataLen);
}
};
#endif // nsNSSCallbacks_h
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