storage/mozStorageArgValueArray.cpp
author Xianzhu Wang <wangxianzhu@chromium.org>
Tue, 05 Mar 2019 12:18:01 +0000
changeset 464575 4325ba7b38576495a78289c2a8f4dff391922e66
parent 448947 6f3709b3878117466168c40affa7bca0b60cf75b
child 468925 b0a8a5c4533e067ea614da696b1ea622a92333f4
permissions -rw-r--r--
Bug 1529059 [wpt PR 15420] - [BlinkGenPropertyTrees] Initiailize double_sided of synthetic effect, a=testonly Automatic update from web-platform-tests [BlinkGenPropertyTrees] Initiailize double_sided of synthetic effect Previously synthetic effects always had double_sided==false, causing the layer disappear when the backface was facing forward. Bug: 928190 Change-Id: I35534b40346d5c5918bc99c00a4ca6b4e3b68796 Reviewed-on: https://chromium-review.googlesource.com/c/1475815 Reviewed-by: Philip Rogers <pdr@chromium.org> Commit-Queue: Xianzhu Wang <wangxianzhu@chromium.org> Cr-Commit-Position: refs/heads/master@{#632764} -- wpt-commits: a89467050deaf1dcbd9140a2f0670b1b85e518ee wpt-pr: 15420

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 * vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ :
 * 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 "nsError.h"
#include "nsMemory.h"
#include "nsString.h"

#include "mozStoragePrivateHelpers.h"
#include "mozStorageArgValueArray.h"

namespace mozilla {
namespace storage {

////////////////////////////////////////////////////////////////////////////////
//// ArgValueArray

ArgValueArray::ArgValueArray(int32_t aArgc, sqlite3_value **aArgv)
    : mArgc(aArgc), mArgv(aArgv) {}

NS_IMPL_ISUPPORTS(ArgValueArray, mozIStorageValueArray)

////////////////////////////////////////////////////////////////////////////////
//// mozIStorageValueArray

NS_IMETHODIMP
ArgValueArray::GetNumEntries(uint32_t *_size) {
  *_size = mArgc;
  return NS_OK;
}

NS_IMETHODIMP
ArgValueArray::GetTypeOfIndex(uint32_t aIndex, int32_t *_type) {
  ENSURE_INDEX_VALUE(aIndex, mArgc);

  int t = ::sqlite3_value_type(mArgv[aIndex]);
  switch (t) {
    case SQLITE_INTEGER:
      *_type = VALUE_TYPE_INTEGER;
      break;
    case SQLITE_FLOAT:
      *_type = VALUE_TYPE_FLOAT;
      break;
    case SQLITE_TEXT:
      *_type = VALUE_TYPE_TEXT;
      break;
    case SQLITE_BLOB:
      *_type = VALUE_TYPE_BLOB;
      break;
    case SQLITE_NULL:
      *_type = VALUE_TYPE_NULL;
      break;
    default:
      return NS_ERROR_FAILURE;
  }

  return NS_OK;
}

NS_IMETHODIMP
ArgValueArray::GetInt32(uint32_t aIndex, int32_t *_value) {
  ENSURE_INDEX_VALUE(aIndex, mArgc);

  *_value = ::sqlite3_value_int(mArgv[aIndex]);
  return NS_OK;
}

NS_IMETHODIMP
ArgValueArray::GetInt64(uint32_t aIndex, int64_t *_value) {
  ENSURE_INDEX_VALUE(aIndex, mArgc);

  *_value = ::sqlite3_value_int64(mArgv[aIndex]);
  return NS_OK;
}

NS_IMETHODIMP
ArgValueArray::GetDouble(uint32_t aIndex, double *_value) {
  ENSURE_INDEX_VALUE(aIndex, mArgc);

  *_value = ::sqlite3_value_double(mArgv[aIndex]);
  return NS_OK;
}

NS_IMETHODIMP
ArgValueArray::GetUTF8String(uint32_t aIndex, nsACString &_value) {
  ENSURE_INDEX_VALUE(aIndex, mArgc);

  if (::sqlite3_value_type(mArgv[aIndex]) == SQLITE_NULL) {
    // NULL columns should have IsVoid set to distinguish them from an empty
    // string.
    _value.SetIsVoid(true);
  } else {
    _value.Assign(
        reinterpret_cast<const char *>(::sqlite3_value_text(mArgv[aIndex])),
        ::sqlite3_value_bytes(mArgv[aIndex]));
  }
  return NS_OK;
}

NS_IMETHODIMP
ArgValueArray::GetString(uint32_t aIndex, nsAString &_value) {
  ENSURE_INDEX_VALUE(aIndex, mArgc);

  if (::sqlite3_value_type(mArgv[aIndex]) == SQLITE_NULL) {
    // NULL columns should have IsVoid set to distinguish them from an empty
    // string.
    _value.SetIsVoid(true);
  } else {
    _value.Assign(
        static_cast<const char16_t *>(::sqlite3_value_text16(mArgv[aIndex])),
        ::sqlite3_value_bytes16(mArgv[aIndex]) / 2);
  }
  return NS_OK;
}

NS_IMETHODIMP
ArgValueArray::GetBlob(uint32_t aIndex, uint32_t *_size, uint8_t **_blob) {
  ENSURE_INDEX_VALUE(aIndex, mArgc);

  int size = ::sqlite3_value_bytes(mArgv[aIndex]);
  void *blob = moz_xmemdup(::sqlite3_value_blob(mArgv[aIndex]), size);
  *_blob = static_cast<uint8_t *>(blob);
  *_size = size;
  return NS_OK;
}

NS_IMETHODIMP
ArgValueArray::GetBlobAsString(uint32_t aIndex, nsAString &aValue) {
  return DoGetBlobAsString(this, aIndex, aValue);
}

NS_IMETHODIMP
ArgValueArray::GetBlobAsUTF8String(uint32_t aIndex, nsACString &aValue) {
  return DoGetBlobAsString(this, aIndex, aValue);
}

NS_IMETHODIMP
ArgValueArray::GetIsNull(uint32_t aIndex, bool *_isNull) {
  // GetTypeOfIndex will check aIndex for us, so we don't have to.
  int32_t type;
  nsresult rv = GetTypeOfIndex(aIndex, &type);
  NS_ENSURE_SUCCESS(rv, rv);

  *_isNull = (type == VALUE_TYPE_NULL);
  return NS_OK;
}

NS_IMETHODIMP
ArgValueArray::GetSharedUTF8String(uint32_t aIndex, uint32_t *_length,
                                   const char **_string) {
  if (_length) *_length = ::sqlite3_value_bytes(mArgv[aIndex]);

  *_string =
      reinterpret_cast<const char *>(::sqlite3_value_text(mArgv[aIndex]));
  return NS_OK;
}

NS_IMETHODIMP
ArgValueArray::GetSharedString(uint32_t aIndex, uint32_t *_length,
                               const char16_t **_string) {
  if (_length) *_length = ::sqlite3_value_bytes(mArgv[aIndex]);

  *_string =
      static_cast<const char16_t *>(::sqlite3_value_text16(mArgv[aIndex]));
  return NS_OK;
}

NS_IMETHODIMP
ArgValueArray::GetSharedBlob(uint32_t aIndex, uint32_t *_size,
                             const uint8_t **_blob) {
  *_size = ::sqlite3_value_bytes(mArgv[aIndex]);
  *_blob = static_cast<const uint8_t *>(::sqlite3_value_blob(mArgv[aIndex]));
  return NS_OK;
}

}  // namespace storage
}  // namespace mozilla