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// Copyright (c) 2011 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/webdata/web_intents_table.h"
#include "base/logging.h"
#include "base/utf_string_conversions.h"
#include "googleurl/src/gurl.h"
#include "sql/statement.h"
using webkit_glue::WebIntentServiceData;
namespace {
bool ExtractIntents(sql::Statement* s,
std::vector<WebIntentServiceData>* services) {
DCHECK(s);
if (!s->is_valid())
return false;
while (s->Step()) {
WebIntentServiceData service;
string16 tmp = s->ColumnString16(0);
service.service_url = GURL(tmp);
service.action = s->ColumnString16(1);
service.type = s->ColumnString16(2);
service.title = s->ColumnString16(3);
tmp = s->ColumnString16(4);
// Default to window disposition.
service.disposition = WebIntentServiceData::DISPOSITION_WINDOW;
if (tmp == ASCIIToUTF16("inline"))
service.disposition = WebIntentServiceData::DISPOSITION_INLINE;
services->push_back(service);
}
return s->Succeeded();
}
} // namespace
WebIntentsTable::WebIntentsTable(sql::Connection* db,
sql::MetaTable* meta_table)
: WebDatabaseTable(db, meta_table) {
}
WebIntentsTable::~WebIntentsTable() {
}
bool WebIntentsTable::Init() {
if (db_->DoesTableExist("web_intents"))
return true;
if (!db_->Execute("CREATE TABLE web_intents ("
"service_url LONGVARCHAR,"
"action VARCHAR,"
"type VARCHAR,"
"title VARCHAR,"
"disposition VARCHAR,"
"UNIQUE (service_url, action, type))")) {
return false;
}
if (!db_->Execute("CREATE INDEX web_intents_index ON web_intents (action)"))
return false;
return true;
}
// TODO(jhawkins): Figure out Sync story.
bool WebIntentsTable::IsSyncable() {
return false;
}
bool WebIntentsTable::GetWebIntentServices(
const string16& action,
std::vector<WebIntentServiceData>* services) {
DCHECK(services);
sql::Statement s(db_->GetUniqueStatement(
"SELECT service_url, action, type, title, disposition FROM web_intents "
"WHERE action=?"));
s.BindString16(0, action);
return ExtractIntents(&s, services);
}
// TODO(gbillock): This currently does a full-table scan. Eventually we will
// store registrations by domain, and so have an indexed origin. At that time,
// this should just change to do lookup by origin instead of URL.
bool WebIntentsTable::GetWebIntentServicesForURL(
const string16& service_url,
std::vector<WebIntentServiceData>* services) {
DCHECK(services);
sql::Statement s(db_->GetUniqueStatement(
"SELECT service_url, action, type, title, disposition FROM web_intents "
"WHERE service_url=?"));
s.BindString16(0, service_url);
return ExtractIntents(&s, services);
}
bool WebIntentsTable::GetAllWebIntentServices(
std::vector<WebIntentServiceData>* services) {
DCHECK(services);
sql::Statement s(db_->GetUniqueStatement(
"SELECT service_url, action, type, title, disposition FROM web_intents"));
return ExtractIntents(&s, services);
}
bool WebIntentsTable::SetWebIntentService(const WebIntentServiceData& service) {
sql::Statement s(db_->GetUniqueStatement(
"INSERT OR REPLACE INTO web_intents "
"(service_url, type, action, title, disposition) "
"VALUES (?, ?, ?, ?, ?)"));
// Default to window disposition.
string16 disposition = ASCIIToUTF16("window");
if (service.disposition == WebIntentServiceData::DISPOSITION_INLINE)
disposition = ASCIIToUTF16("inline");
s.BindString(0, service.service_url.spec());
s.BindString16(1, service.type);
s.BindString16(2, service.action);
s.BindString16(3, service.title);
s.BindString16(4, disposition);
return s.Run();
}
// TODO(jhawkins): Investigate the need to remove rows matching only
// |service.service_url|. It's unlikely the user will be given the ability to
// remove at the granularity of actions or types.
bool WebIntentsTable::RemoveWebIntentService(
const WebIntentServiceData& service) {
sql::Statement s(db_->GetUniqueStatement(
"DELETE FROM web_intents "
"WHERE service_url = ? AND action = ? AND type = ?"));
s.BindString(0, service.service_url.spec());
s.BindString16(1, service.action);
s.BindString16(2, service.type);
return s.Run();
}
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