mirror of
https://github.com/ElvishArtisan/rivendell.git
synced 2025-11-04 08:04:12 +01:00
c1ba5c92a9
* Refactored schema modification routines in rddbmgr(8) to check for existence of a field before dropping it.
141 lines
4.2 KiB
C++
141 lines
4.2 KiB
C++
// rddbmgr.h
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//
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// Rivendell database management utility
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//
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// (C) Copyright 2018 Fred Gleason <fredg@paravelsystems.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 version 2 as
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// published by the Free Software Foundation.
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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
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// License along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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#ifndef RDDBMGR_H
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#define RDDBMGR_H
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#include <qobject.h>
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//Added by qt3to4:
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#include <QSqlQuery>
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#include <rdconfig.h>
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#include <rdstation.h>
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#define RDDBMGR_USAGE "[options]\n"
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class MainObject : public QObject
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{
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public:
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enum Command {NoCommand=0,ModifyCommand=1,CreateCommand=2,CheckCommand=3};
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MainObject(QObject *parent=0);
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private:
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//
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// check.cpp
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//
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bool Check(QString *err_msg);
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void CheckTableAttributes();
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void RewriteTable(const QString &tblname,const QString &old_charset,
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const QString &new_charset,
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const QString &new_collation);
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void RelinkAudio(const QString &srcdir) const;
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void CheckOrphanedTracks() const;
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void CheckCutCounts() const;
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void CheckPendingCarts() const;
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void CheckOrphanedCarts() const;
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void CheckOrphanedCuts() const;
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void CheckOrphanedAudio() const;
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void ValidateAudioLengths() const;
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void Rehash(const QString &arg) const;
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void RehashCart(unsigned cartnum) const;
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void RehashCut(const QString &cutnum) const;
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void SetCutLength(const QString &cutname,int len) const;
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void RemoveCart(unsigned cartnum);
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bool CopyFile(const QString &destfile,const QString &srcfile) const;
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bool UserResponse() const;
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//
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// create.cpp
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//
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bool Create(const QString &station_name,bool gen_audio,
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QString *err_msg) const;
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bool CreateNewDb(QString *err_msg) const;
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bool InititalizeNewDb(const QString &station_name,bool gen_audio,
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QString *err_msg) const;
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bool InsertImportFormats(QString *err_msg) const;
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bool InsertRDAirplayHotkeys(const QString &station_name,
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QString *err_msg) const;
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bool CreateReconciliationTable(const QString &svc_name,
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QString *err_msg) const;
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//
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// modify.cpp
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//
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bool Modify(QString *err_msg,int set_schema);
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int GetCurrentSchema() const;
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bool ModifyCharset(const QString &charset,const QString &collation);
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//
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// updateschema.cpp
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//
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bool UpdateSchema(int cur_schema,int set_schema,QString *err_msg);
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void AverageCuts89(unsigned cartnum) const;
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void TotalMacros89(unsigned cartnum) const;
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void CreateAuxFieldsTable143(const QString &key_name) const;
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void CreateFeedLog151(const QString &key_name) const;
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bool UpdateLogTable186(const QString &table,QString *err_msg) const;
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bool ConvertTimeField186(const QString &table,const QString &field,
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QString *err_msg) const;
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//
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// revertschema.cpp
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//
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bool RevertSchema(int cur_schema,int set_schema,QString *err_msg);
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//
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// schemamap.cpp
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//
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void InitializeSchemaMap();
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int GetVersionSchema(const QString &ver) const;
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QString GetSchemaVersion(int schema) const;
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//
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// printstatus.cpp
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//
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bool PrintStatus(QString *err_msg) const;
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void WriteSchemaVersion(int ver) const;
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bool TableExists(const QString &tbl_name) const;
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bool DropTable(const QString &tbl_name,QString *err_msg=NULL) const;
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bool ColumnExists(const QString &tbl_name,const QString &col_name) const;
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bool DropColumn(const QString &tbl_name,const QString &col_name,
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QString *err_msg=NULL) const;
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Command db_command;
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QString db_mysql_hostname;
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QString db_mysql_loginname;
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QString db_mysql_password;
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QString db_mysql_database;
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QString db_mysql_driver;
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QString db_mysql_engine;
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bool db_verbose;
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bool db_yes;
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bool db_no;
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QString db_orphan_group_name;
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QString db_dump_cuts_dir;
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QString db_rehash;
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QString db_relink_audio;
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bool db_relink_audio_move;
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QString db_table_create_postfix;
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RDConfig *db_config;
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};
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#endif // RDDBMGR_H
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