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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/history/history_backend.h"
#include "chrome/browser/history/android/android_provider_backend.h"
namespace history {
void HistoryBackend::InsertHistoryAndBookmark(
scoped_refptr<InsertRequest> request,
const HistoryAndBookmarkRow& row) {
if (request->canceled())
return;
AndroidURLID id = 0;
if (android_provider_backend_)
id = android_provider_backend_->InsertHistoryAndBookmark(row);
request->ForwardResult(request->handle(), id != 0, id);
}
void HistoryBackend::QueryHistoryAndBookmarks(
scoped_refptr<QueryRequest> request,
const std::vector<HistoryAndBookmarkRow::ColumnID>& projections,
const std::string& selection,
const std::vector<string16>& selection_args,
const std::string& sort_order) {
if (request->canceled())
return;
AndroidStatement* statement = NULL;
if (android_provider_backend_) {
statement = android_provider_backend_->QueryHistoryAndBookmarks(
projections, selection, selection_args, sort_order);
}
request->ForwardResult(request->handle(), statement, statement);
}
void HistoryBackend::UpdateHistoryAndBookmarks(
scoped_refptr<UpdateRequest> request,
const HistoryAndBookmarkRow& row,
const std::string& selection,
const std::vector<string16>& selection_args) {
if (request->canceled())
return;
int count = 0;
bool result = false;
if (android_provider_backend_) {
result = android_provider_backend_->UpdateHistoryAndBookmarks(row,
selection, selection_args, &count);
}
request->ForwardResult(request->handle(), result, count);
}
void HistoryBackend::DeleteHistoryAndBookmarks(
scoped_refptr<DeleteRequest> request,
const std::string& selection,
const std::vector<string16>& selection_args) {
if (request->canceled())
return;
int count = 0;
bool result = false;
if (android_provider_backend_)
result = android_provider_backend_->DeleteHistoryAndBookmarks(selection,
selection_args, &count);
request->ForwardResult(request->handle(), result, count);
}
void HistoryBackend::DeleteHistory(
scoped_refptr<DeleteRequest> request,
const std::string& selection,
const std::vector<string16>& selection_args) {
if (request->canceled())
return;
int count = 0;
bool result = false;
if (android_provider_backend_) {
result = android_provider_backend_->DeleteHistory(selection, selection_args,
&count);
}
request->ForwardResult(request->handle(), result, count);
}
// Statement -------------------------------------------------------------------
void HistoryBackend::MoveStatement(
scoped_refptr<MoveStatementRequest> request,
history::AndroidStatement* statement,
int current_pos,
int destination) {
DCHECK_LE(-1, current_pos);
DCHECK_LE(-1, destination);
int cur = current_pos;
if (current_pos > destination) {
statement->statement()->Reset(false);
cur = -1;
}
for (; cur < destination; ++cur) {
if (!statement->statement()->Step())
break;
}
request->ForwardResult(request->handle(), cur);
}
void HistoryBackend::CloseStatement(AndroidStatement* statement) {
delete statement;
}
// Search Term -----------------------------------------------------------------
void HistoryBackend::InsertSearchTerm(scoped_refptr<InsertRequest> request,
const SearchRow& row) {
if (request->canceled())
return;
SearchTermID id = 0;
if (android_provider_backend_)
id = android_provider_backend_->InsertSearchTerm(row);
request->ForwardResult(request->handle(), id != 0, id);
}
void HistoryBackend::UpdateSearchTerms(
scoped_refptr<UpdateRequest> request,
const SearchRow& row,
const std::string& selection,
const std::vector<string16> selection_args) {
if (request->canceled())
return;
int count = 0;
bool result = false;
if (android_provider_backend_) {
result = android_provider_backend_->UpdateSearchTerms(row, selection,
selection_args, &count);
}
request->ForwardResult(request->handle(), result, count);
}
void HistoryBackend::DeleteSearchTerms(
scoped_refptr<DeleteRequest> request,
const std::string& selection,
const std::vector<string16> selection_args) {
if (request->canceled())
return;
int count = 0;
bool result = false;
if (android_provider_backend_) {
result = android_provider_backend_->DeleteSearchTerms(selection,
selection_args, &count);
}
request->ForwardResult(request->handle(), result, count);
}
void HistoryBackend::QuerySearchTerms(
scoped_refptr<QueryRequest> request,
const std::vector<SearchRow::ColumnID>& projections,
const std::string& selection,
const std::vector<string16>& selection_args,
const std::string& sort_order) {
if (request->canceled())
return;
AndroidStatement* statement = NULL;
if (android_provider_backend_)
statement = android_provider_backend_->QuerySearchTerms(projections,
selection, selection_args, sort_order);
request->ForwardResult(request->handle(), statement, statement);
}
} // namespace history
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