ipc/glue/InputStreamParams.ipdlh

   1 /* This Source Code Form is subject to the terms of the Mozilla Public
   2  * License, v. 2.0. If a copy of the MPL was not distributed with this
   3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   4
   5 include ProtocolTypes;
   6
   7 using struct mozilla::void_t from "mozilla/ipc/IPCCore.h";
   8 [RefCounted] using mozilla::ipc::DataPipeReceiver from "mozilla/ipc/DataPipe.h";
   9 [RefCounted] using mozilla::RemoteLazyInputStream from "mozilla/RemoteLazyInputStream.h";
  10
  11 namespace mozilla {
  12 namespace ipc {
  13
  14 struct HeaderEntry
  15 {
  16   nsCString name;
  17   nsCString value;
  18 };
  19
  20 struct StringInputStreamParams
  21 {
  22   nsCString data;
  23 };
  24
  25 struct FileInputStreamParams
  26 {
  27   FileDescriptor fileDescriptor;
  28   int32_t behaviorFlags;
  29   int32_t ioFlags;
  30 };
  31
  32 struct MultiplexInputStreamParams
  33 {
  34   InputStreamParams[] streams;
  35   uint32_t currentStream;
  36   nsresult status;
  37   bool startedReadingCurrent;
  38 };
  39
  40 struct SlicedInputStreamParams
  41 {
  42   InputStreamParams stream;
  43   uint64_t start;
  44   uint64_t length;
  45   uint64_t curPos;
  46   bool closed;
  47 };
  48
  49 struct RemoteLazyInputStreamParams
  50 {
  51   RemoteLazyInputStream stream;
  52 };
  53
  54 struct DataPipeReceiverStreamParams
  55 {
  56   DataPipeReceiver pipe;
  57 };
  58
  59 union InputStreamParams
  60 {
  61   StringInputStreamParams;
  62   FileInputStreamParams;
  63   BufferedInputStreamParams;
  64   MIMEInputStreamParams;
  65   MultiplexInputStreamParams;
  66   SlicedInputStreamParams;
  67   RemoteLazyInputStreamParams;
  68   InputStreamLengthWrapperParams;
  69   EncryptedFileInputStreamParams;
  70   DataPipeReceiverStreamParams;
  71 };
  72
  73 struct EncryptedFileInputStreamParams
  74 {
  75   FileInputStreamParams fileInputStreamParams;
  76   uint8_t[] key;
  77   uint32_t blockSize;
  78 };
  79
  80 struct BufferedInputStreamParams
  81 {
  82   InputStreamParams? optionalStream;
  83   uint32_t bufferSize;
  84 };
  85
  86 struct MIMEInputStreamParams
  87 {
  88   InputStreamParams? optionalStream;
  89   HeaderEntry[] headers;
  90   bool startedReading;
  91 };
  92
  93 struct InputStreamLengthWrapperParams
  94 {
  95   InputStreamParams stream;
  96   int64_t length;
  97   bool consumed;
  98 };
  99
 100 } // namespace ipc
 101 } // namespace mozilla