gecko-dev/toolkit/components/downloads/SQLFunctions.h

47 строки
1.2 KiB
C++

/* 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/. */
#ifndef mozilla_downloads_SQLFunctions_h
#define mozilla_downloads_SQLFunctions_h
#include "mozIStorageFunction.h"
#include "mozilla/Attributes.h"
class nsCString;
class mozIStorageConnection;
namespace mozilla {
namespace downloads {
/**
* SQL function to generate a GUID for a place or bookmark item. This is just
* a wrapper around GenerateGUID in SQLFunctions.cpp.
*
* @return a guid for the item.
* @see toolkit/components/places/SQLFunctions.h - keep this in sync
*/
class GenerateGUIDFunction final : public mozIStorageFunction
{
~GenerateGUIDFunction() {}
public:
NS_DECL_THREADSAFE_ISUPPORTS
NS_DECL_MOZISTORAGEFUNCTION
/**
* Registers the function with the specified database connection.
*
* @param aDBConn
* The database connection to register with.
*/
static nsresult create(mozIStorageConnection *aDBConn);
};
nsresult GenerateGUID(nsCString& _guid);
} // namespace downloads
} // namespace mozilla
#endif