2015-05-08 04:36:37 +03:00
|
|
|
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
|
|
/* vim: set ts=8 sts=2 et sw=2 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 "GMPUtils.h"
|
|
|
|
#include "nsDirectoryServiceDefs.h"
|
|
|
|
#include "nsIFile.h"
|
|
|
|
#include "nsCOMPtr.h"
|
2015-05-29 05:07:22 +03:00
|
|
|
#include "nsLiteralString.h"
|
2015-08-11 01:27:41 +03:00
|
|
|
#include "nsCRTGlue.h"
|
2015-08-14 10:18:19 +03:00
|
|
|
#include "mozilla/Base64.h"
|
2015-05-08 04:36:37 +03:00
|
|
|
|
|
|
|
namespace mozilla {
|
|
|
|
|
|
|
|
bool
|
|
|
|
GetEMEVoucherPath(nsIFile** aPath)
|
|
|
|
{
|
|
|
|
nsCOMPtr<nsIFile> path;
|
|
|
|
NS_GetSpecialDirectory(NS_GRE_DIR, getter_AddRefs(path));
|
|
|
|
if (!path) {
|
|
|
|
NS_WARNING("GetEMEVoucherPath can't get NS_GRE_DIR!");
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
path->AppendNative(NS_LITERAL_CSTRING("voucher.bin"));
|
|
|
|
path.forget(aPath);
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
bool
|
|
|
|
EMEVoucherFileExists()
|
|
|
|
{
|
|
|
|
nsCOMPtr<nsIFile> path;
|
|
|
|
bool exists;
|
|
|
|
return GetEMEVoucherPath(getter_AddRefs(path)) &&
|
|
|
|
NS_SUCCEEDED(path->Exists(&exists)) &&
|
|
|
|
exists;
|
|
|
|
}
|
|
|
|
|
2015-08-11 01:27:41 +03:00
|
|
|
void
|
|
|
|
SplitAt(const char* aDelims,
|
|
|
|
const nsACString& aInput,
|
|
|
|
nsTArray<nsCString>& aOutTokens)
|
|
|
|
{
|
|
|
|
nsAutoCString str(aInput);
|
|
|
|
char* end = str.BeginWriting();
|
|
|
|
const char* start = nullptr;
|
|
|
|
while (!!(start = NS_strtok(aDelims, &end))) {
|
|
|
|
aOutTokens.AppendElement(nsCString(start));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2015-08-14 10:18:19 +03:00
|
|
|
nsCString
|
|
|
|
ToBase64(const nsTArray<uint8_t>& aBytes)
|
|
|
|
{
|
|
|
|
nsAutoCString base64;
|
|
|
|
nsDependentCSubstring raw(reinterpret_cast<const char*>(aBytes.Elements()),
|
|
|
|
aBytes.Length());
|
|
|
|
nsresult rv = Base64Encode(raw, base64);
|
|
|
|
if (NS_WARN_IF(NS_FAILED(rv))) {
|
|
|
|
return NS_LITERAL_CSTRING("[Base64EncodeFailed]");
|
|
|
|
}
|
|
|
|
return base64;
|
|
|
|
}
|
|
|
|
|
2015-10-14 02:18:06 +03:00
|
|
|
bool
|
|
|
|
FileExists(nsIFile* aFile)
|
|
|
|
{
|
|
|
|
bool exists = false;
|
|
|
|
return aFile && NS_SUCCEEDED(aFile->Exists(&exists)) && exists;
|
|
|
|
}
|
|
|
|
|
2015-05-08 04:36:37 +03:00
|
|
|
} // namespace mozilla
|