author Mike Hommey <mh+mozilla@glandium.org>
Fri, 23 Jun 2017 15:05:06 +0900
changeset 366422 374900b2142af725d4136758ac00dce2fbb824be
parent 318173 bd7461a1ed09447f4d38b4911f0e83933f9d875b
child 372876 0ff0ccbd52c1ed0cacf159192775c0a43d095435
permissions -rw-r--r--
Bug 1375798 - Reorganize the library_name_info function. r=mshal The function as it currently is matches how things were done in old-configure.in. However, that's just confusing and hard to follow. In fact, the unit test failing numerous times while writing this patch pretty much highlights the problem. So instead of a confusing set of overrides to the prefixes and suffixes, spell out the whole set for each set of platforms. This also happens to make the function shorter. Win/win. At the same time, we normalize the function output as a nested namespace, where we get, for each of dll, lib, import_lib, etc. a prefix/suffix pair. Further down the road, we can imagine changing those to class instances with a method allowing to format file names based on those prefix/suffixes.

/* -*- 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 nsTransferable_h__
#define nsTransferable_h__

#include "nsIContentPolicyBase.h"
#include "nsIFormatConverter.h"
#include "nsITransferable.h"
#include "nsCOMPtr.h"
#include "nsString.h"
#include "nsTArray.h"
#include "nsIPrincipal.h"

class nsIMutableArray;
class nsString;

// DataStruct
// Holds a flavor (a mime type) that describes the data and the associated data.
struct DataStruct
  explicit DataStruct ( const char* aFlavor )
    : mDataLen(0), mFlavor(aFlavor), mCacheFileName(nullptr) { }
  const nsCString& GetFlavor() const { return mFlavor; }
  void SetData( nsISupports* inData, uint32_t inDataLen, bool aIsPrivateData );
  void GetData( nsISupports** outData, uint32_t *outDataLen );
  already_AddRefed<nsIFile> GetFileSpec(const char* aFileName);
  bool IsDataAvailable() const { return (mData && mDataLen > 0) || (!mData && mCacheFileName); }

  enum {
    // The size of data over which we write the data to disk rather than
    // keep it around in memory.
    kLargeDatasetSize = 1000000        // 1 million bytes
  nsresult WriteCache(nsISupports* aData, uint32_t aDataLen );
  nsresult ReadCache(nsISupports** aData, uint32_t* aDataLen );
  nsCOMPtr<nsISupports> mData;   // OWNER - some varient of primitive wrapper
  uint32_t mDataLen;
  const nsCString mFlavor;
  char *   mCacheFileName;


 * XP Transferable wrapper

class nsTransferable : public nsITransferable


    // nsISupports

  virtual ~nsTransferable();

    // get flavors w/out converter
  already_AddRefed<nsIMutableArray> GetTransferDataFlavors();
  nsTArray<DataStruct> mDataArray;
  nsCOMPtr<nsIFormatConverter> mFormatConv;
  bool mPrivateData;
  nsCOMPtr<nsIPrincipal> mRequestingPrincipal;
  nsContentPolicyType mContentPolicyType;
  bool mInitialized;


#endif // nsTransferable_h__