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https://github.com/clangen/musikcube.git
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2dac91c429
- Added IIndexerSource interface: plugins will be able to implement this interface to add tracks to the library that will be indexed and maintained like all other tracks - Added IIndexerWriter interface: IIndexerSource plugins will use this interface to add/remove/update track info with the main app - Added IIndexerNotifier: interface used to notify the app that it needs to be re-indexed. - Added "source_id" , "external_id", and "visible" column to the tracks table, with appropriate indexes. - Updated all queries to take "source_id" and "visible" into account - Extracted TrackMetadataQuery from TrackList. Never should have been there to begin with, but was due to some technical limitations that no longer exist. - Fixed a really old indexer bug where the reported number of file scanned was not accurate. Strange this wasn't noticed before. - Added "SetIndexerNotifier" injection method - Fixed a bug in TrackMetadataQuery -- it was unnecessarily relying upon the paths table, which was causing query errors when the table was empty. - Use a cache for local file paths instead of requiring an async round trip when adding/removing - Remove use of manual "ANALYZE", it was causing strange performance degradation issues. Instead, move to a set of PRAGMAs that instructs sqlite to run these optimizations when necessary. - Updated ::GetInt32 and ::GetUint32 return types to be explicit as to play more nicely with clang -- may as well, we're updating the SDK version anyway.
83 lines
3.0 KiB
C++
83 lines
3.0 KiB
C++
//////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (c) 2007-2016 musikcube team
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// * Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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//
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// * Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// * Neither the name of the author nor the names of other contributors may
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// be used to endorse or promote products derived from this software
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// without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//
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//////////////////////////////////////////////////////////////////////////////
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#pragma once
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#include <core/config.h>
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#include <map>
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#include <boost/utility.hpp>
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#include <boost/shared_ptr.hpp>
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struct sqlite3_stmt;
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namespace musik { namespace core { namespace db {
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class Connection;
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class Statement : boost::noncopyable {
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public:
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Statement(const char* sql,Connection &connection);
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virtual ~Statement();
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void Reset();
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int Step();
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void BindInt(int position, int bindInt);
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void BindInt(int position, uint64 bindInt);
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void BindText(int position, const char* bindText);
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void BindText(int position, const std::string &bindText);
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void BindTextW(int position, const wchar_t* bindText);
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void BindTextW(int position, const std::wstring &bindText);
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void BindNull(int position);
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int ColumnInt(int column);
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uint64 ColumnInt64(int column);
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const char* ColumnText(int column);
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const wchar_t* ColumnTextW(int column);
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void UnbindAll();
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private:
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friend class Connection;
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Statement(Connection &connection);
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sqlite3_stmt *stmt;
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Connection *connection;
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int modifiedRows;
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};
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} } }
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