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e368dc9c85
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
97 lines
2.3 KiB
C++
97 lines
2.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsIAsyncInputStream.h"
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#include "nsIDocShell.h"
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#include "nsIInterfaceRequestorUtils.h"
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#include "nsIPipe.h"
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#include "nsEmbedStream.h"
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#include "nsError.h"
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#include "nsString.h"
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NS_IMPL_ISUPPORTS0(nsEmbedStream)
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nsEmbedStream::nsEmbedStream()
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{
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mOwner = nullptr;
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}
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nsEmbedStream::~nsEmbedStream()
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{
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}
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void
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nsEmbedStream::InitOwner(nsIWebBrowser *aOwner)
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{
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mOwner = aOwner;
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}
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NS_METHOD
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nsEmbedStream::Init(void)
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{
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return NS_OK;
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}
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NS_METHOD
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nsEmbedStream::OpenStream(nsIURI *aBaseURI, const nsACString& aContentType)
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{
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nsresult rv;
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NS_ENSURE_ARG_POINTER(aBaseURI);
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NS_ENSURE_TRUE(IsASCII(aContentType), NS_ERROR_INVALID_ARG);
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// if we're already doing a stream, return an error
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if (mOutputStream)
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return NS_ERROR_IN_PROGRESS;
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nsCOMPtr<nsIAsyncInputStream> inputStream;
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nsCOMPtr<nsIAsyncOutputStream> outputStream;
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rv = NS_NewPipe2(getter_AddRefs(inputStream),
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getter_AddRefs(outputStream),
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true, false, 0, PR_UINT32_MAX);
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if (NS_FAILED(rv))
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return rv;
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nsCOMPtr<nsIDocShell> docShell = do_GetInterface(mOwner);
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rv = docShell->LoadStream(inputStream, aBaseURI, aContentType,
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EmptyCString(), nullptr);
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if (NS_FAILED(rv))
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return rv;
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mOutputStream = outputStream;
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return rv;
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}
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NS_METHOD
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nsEmbedStream::AppendToStream(const uint8_t *aData, uint32_t aLen)
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{
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nsresult rv;
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NS_ENSURE_STATE(mOutputStream);
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uint32_t bytesWritten = 0;
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rv = mOutputStream->Write(reinterpret_cast<const char*>(aData),
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aLen, &bytesWritten);
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if (NS_FAILED(rv))
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return rv;
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NS_ASSERTION(bytesWritten == aLen,
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"underlying buffer couldn't handle the write");
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return rv;
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}
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NS_METHOD
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nsEmbedStream::CloseStream(void)
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{
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nsresult rv = NS_OK;
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// NS_ENSURE_STATE returns NS_ERROR_UNEXPECTED if the condition isn't
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// satisfied; this is exactly what we want to return.
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NS_ENSURE_STATE(mOutputStream);
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mOutputStream->Close();
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mOutputStream = 0;
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return rv;
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}
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