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206 lines
6.6 KiB
206 lines
6.6 KiB
/*************************************************************************** |
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* Copyright (C) 2008 by Andrzej Rybczak * |
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* electricityispower@gmail.com * |
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* * |
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* This program is free software; you can redistribute it and/or modify * |
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* it under the terms of the GNU General Public License as published by * |
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* the Free Software Foundation; either version 2 of the License, or * |
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* (at your option) any later version. * |
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* * |
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* This program is distributed in the hope that it will be useful, * |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of * |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
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* GNU General Public License for more details. * |
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* * |
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* You should have received a copy of the GNU General Public License * |
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* along with this program; if not, write to the * |
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* Free Software Foundation, Inc., * |
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
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***************************************************************************/ |
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#include "helpers.h" |
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#include "search_engine.h" |
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extern MPDConnection *Mpd; |
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extern Menu<Song> *mPlaylist; |
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extern Menu< std::pair<string, Song> > *mSearcher; |
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bool search_match_to_pattern = 1; |
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bool search_case_sensitive = 0; |
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string SearchEngineDisplayer(const std::pair<string, Song> &pair, void *, const Menu< std::pair<string, Song> > *menu) |
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{ |
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return pair.first == "." ? DisplaySong(pair.second, &Config.song_list_format, (Menu<Song> *) menu) : pair.first; |
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} |
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void UpdateFoundList() |
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{ |
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bool bold = 0; |
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for (int i = search_engine_static_options-1; i < mSearcher->Size(); i++) |
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{ |
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for (int j = 0; j < mPlaylist->Size(); j++) |
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{ |
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if (mPlaylist->at(j).GetHash() == mSearcher->at(i).second.GetHash()) |
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{ |
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bold = 1; |
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break; |
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} |
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} |
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mSearcher->BoldOption(i, bold); |
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bold = 0; |
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} |
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} |
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void PrepareSearchEngine(Song &s) |
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{ |
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// adding several empty songs may seem riddiculous, but they hardly steal memory |
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// and it's much cleaner solution than having two different containers imo |
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s.Clear(); |
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mSearcher->Clear(); |
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mSearcher->Reset(); |
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mSearcher->AddOption(make_pair("[.b]Filename:[/b] " + s.GetName(), Song())); |
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mSearcher->AddOption(make_pair("[.b]Title:[/b] " + s.GetTitle(), Song())); |
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mSearcher->AddOption(make_pair("[.b]Artist:[/b] " + s.GetArtist(), Song())); |
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mSearcher->AddOption(make_pair("[.b]Album:[/b] " + s.GetAlbum(), Song())); |
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mSearcher->AddOption(make_pair("[.b]Year:[/b] " + s.GetYear(), Song())); |
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mSearcher->AddOption(make_pair("[.b]Track:[/b] " + s.GetTrack(), Song())); |
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mSearcher->AddOption(make_pair("[.b]Genre:[/b] " + s.GetGenre(), Song())); |
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mSearcher->AddOption(make_pair("[.b]Comment:[/b] " + s.GetComment(), Song())); |
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mSearcher->AddSeparator(); |
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mSearcher->AddOption(make_pair("[.b]Search in:[/b] " + string(Config.search_in_db ? "Database" : "Current playlist"), Song())); |
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mSearcher->AddOption(make_pair("[.b]Search mode:[/b] " + (search_match_to_pattern ? search_mode_normal : search_mode_strict), Song())); |
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mSearcher->AddOption(make_pair("[.b]Case sensitive:[/b] " + string(search_case_sensitive ? "Yes" : "No"), Song())); |
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mSearcher->AddSeparator(); |
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mSearcher->AddOption(make_pair("Search", Song())); |
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mSearcher->AddOption(make_pair("Reset", Song())); |
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} |
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void Search(Song &s) |
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{ |
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if (s.Empty()) |
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return; |
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SongList list; |
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if (Config.search_in_db) |
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Mpd->GetDirectoryRecursive("/", list); |
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else |
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{ |
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list.reserve(mPlaylist->Size()); |
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for (int i = 0; i < mPlaylist->Size(); i++) |
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list.push_back(&(*mPlaylist)[i]); |
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} |
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bool found = 1; |
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s.GetEmptyFields(1); |
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if (!search_case_sensitive) |
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{ |
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string t; |
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t = s.GetFile(); |
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ToLower(t); |
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s.SetFile(t); |
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t = s.GetTitle(); |
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ToLower(t); |
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s.SetTitle(t); |
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t = s.GetArtist(); |
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ToLower(t); |
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s.SetArtist(t); |
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t = s.GetAlbum(); |
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ToLower(t); |
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s.SetAlbum(t); |
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t = s.GetGenre(); |
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ToLower(t); |
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s.SetGenre(t); |
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t = s.GetComment(); |
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ToLower(t); |
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s.SetComment(t); |
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} |
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for (SongList::const_iterator it = list.begin(); it != list.end(); it++) |
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{ |
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Song copy = **it; |
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if (!search_case_sensitive) |
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{ |
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string t; |
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t = copy.GetName(); |
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ToLower(t); |
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copy.SetFile(t); |
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t = copy.GetTitle(); |
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ToLower(t); |
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copy.SetTitle(t); |
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t = copy.GetArtist(); |
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ToLower(t); |
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copy.SetArtist(t); |
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t = copy.GetAlbum(); |
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ToLower(t); |
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copy.SetAlbum(t); |
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t = copy.GetGenre(); |
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ToLower(t); |
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copy.SetGenre(t); |
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t = copy.GetComment(); |
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ToLower(t); |
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copy.SetComment(t); |
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} |
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else |
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copy.SetFile(copy.GetName()); |
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if (search_match_to_pattern) |
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{ |
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if (found && !s.GetFile().empty()) |
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found = copy.GetFile().find(s.GetFile()) != string::npos; |
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if (found && !s.GetTitle().empty()) |
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found = copy.GetTitle().find(s.GetTitle()) != string::npos; |
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if (found && !s.GetArtist().empty()) |
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found = copy.GetArtist().find(s.GetArtist()) != string::npos; |
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if (found && !s.GetAlbum().empty()) |
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found = copy.GetAlbum().find(s.GetAlbum()) != string::npos; |
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if (found && !s.GetYear().empty()) |
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found = StrToInt(copy.GetYear()) == StrToInt(s.GetYear()) && StrToInt(s.GetYear()); |
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if (found && !s.GetTrack().empty()) |
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found = StrToInt(copy.GetTrack()) == StrToInt(s.GetTrack()) && StrToInt(s.GetTrack()); |
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if (found && !s.GetGenre().empty()) |
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found = copy.GetGenre().find(s.GetGenre()) != string::npos; |
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if (found && !s.GetComment().empty()) |
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found = copy.GetComment().find(s.GetComment()) != string::npos; |
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} |
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else |
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{ |
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if (found && !s.GetFile().empty()) |
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found = copy.GetFile() == s.GetFile(); |
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if (found && !s.GetTitle().empty()) |
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found = copy.GetTitle() == s.GetTitle(); |
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if (found && !s.GetArtist().empty()) |
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found = copy.GetArtist() == s.GetArtist(); |
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if (found && !s.GetAlbum().empty()) |
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found = copy.GetAlbum() == s.GetAlbum(); |
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if (found && !s.GetYear().empty()) |
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found = StrToInt(copy.GetYear()) == StrToInt(s.GetYear()) && StrToInt(s.GetYear()); |
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if (found && !s.GetTrack().empty()) |
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found = StrToInt(copy.GetTrack()) == StrToInt(s.GetTrack()) && StrToInt(s.GetTrack()); |
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if (found && !s.GetGenre().empty()) |
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found = copy.GetGenre() == s.GetGenre(); |
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if (found && !s.GetComment().empty()) |
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found = copy.GetComment() == s.GetComment(); |
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} |
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if (found) |
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mSearcher->AddOption(make_pair(".", **it)); |
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found = 1; |
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} |
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if (Config.search_in_db) // free song list only if it's database |
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FreeSongList(list); |
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s.GetEmptyFields(0); |
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} |
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