/[svn]/linuxsampler/trunk/src/network/lscpserver.cpp
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Diff of /linuxsampler/trunk/src/network/lscpserver.cpp

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revision 1135 by iliev, Thu Mar 29 09:40:45 2007 UTC revision 1212 by schoenebeck, Tue May 29 23:59:36 2007 UTC
# Line 24  Line 24 
24  #include "lscpserver.h"  #include "lscpserver.h"
25  #include "lscpresultset.h"  #include "lscpresultset.h"
26  #include "lscpevent.h"  #include "lscpevent.h"
 #include "../common/global.h"  
27    
28  #include <fcntl.h>  #include <fcntl.h>
29    
30  #if HAVE_SQLITE3  #if ! HAVE_SQLITE3
31  # include "sqlite3.h"  #define DOESNT_HAVE_SQLITE3 "No database support. SQLITE3 was not installed when linuxsampler was built."
32  #endif  #endif
33    
34  #include "../engines/EngineFactory.h"  #include "../engines/EngineFactory.h"
# Line 81  LSCPServer::LSCPServer(Sampler* pSampler Line 80  LSCPServer::LSCPServer(Sampler* pSampler
80      LSCPEvent::RegisterEvent(LSCPEvent::event_midi_instr_map_info, "MIDI_INSTRUMENT_MAP_INFO");      LSCPEvent::RegisterEvent(LSCPEvent::event_midi_instr_map_info, "MIDI_INSTRUMENT_MAP_INFO");
81      LSCPEvent::RegisterEvent(LSCPEvent::event_midi_instr_count, "MIDI_INSTRUMENT_COUNT");      LSCPEvent::RegisterEvent(LSCPEvent::event_midi_instr_count, "MIDI_INSTRUMENT_COUNT");
82      LSCPEvent::RegisterEvent(LSCPEvent::event_midi_instr_info, "MIDI_INSTRUMENT_INFO");      LSCPEvent::RegisterEvent(LSCPEvent::event_midi_instr_info, "MIDI_INSTRUMENT_INFO");
83        LSCPEvent::RegisterEvent(LSCPEvent::event_db_instr_dir_count, "DB_INSTRUMENT_DIRECTORY_COUNT");
84        LSCPEvent::RegisterEvent(LSCPEvent::event_db_instr_dir_info, "DB_INSTRUMENT_DIRECTORY_INFO");
85        LSCPEvent::RegisterEvent(LSCPEvent::event_db_instr_count, "DB_INSTRUMENT_COUNT");
86        LSCPEvent::RegisterEvent(LSCPEvent::event_db_instr_info, "DB_INSTRUMENT_INFO");
87        LSCPEvent::RegisterEvent(LSCPEvent::event_db_instrs_job_info, "DB_INSTRUMENTS_JOB_INFO");
88      LSCPEvent::RegisterEvent(LSCPEvent::event_misc, "MISCELLANEOUS");      LSCPEvent::RegisterEvent(LSCPEvent::event_misc, "MISCELLANEOUS");
89      LSCPEvent::RegisterEvent(LSCPEvent::event_total_voice_count, "TOTAL_VOICE_COUNT");      LSCPEvent::RegisterEvent(LSCPEvent::event_total_voice_count, "TOTAL_VOICE_COUNT");
90      LSCPEvent::RegisterEvent(LSCPEvent::event_global_info, "GLOBAL_INFO");      LSCPEvent::RegisterEvent(LSCPEvent::event_global_info, "GLOBAL_INFO");
# Line 139  void LSCPServer::EventHandler::TotalVoic Line 143  void LSCPServer::EventHandler::TotalVoic
143      LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_total_voice_count, NewCount));      LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_total_voice_count, NewCount));
144  }  }
145    
146    #if HAVE_SQLITE3
147    void LSCPServer::DbInstrumentsEventHandler::DirectoryCountChanged(String Dir) {
148        LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_dir_count, Dir));
149    }
150    
151    void LSCPServer::DbInstrumentsEventHandler::DirectoryInfoChanged(String Dir) {
152        LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_dir_info, Dir));
153    }
154    
155    void LSCPServer::DbInstrumentsEventHandler::DirectoryNameChanged(String Dir, String NewName) {
156        Dir = "'" + Dir + "'";
157        NewName = "'" + NewName + "'";
158        LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_dir_info, "NAME", Dir, NewName));
159    }
160    
161    void LSCPServer::DbInstrumentsEventHandler::InstrumentCountChanged(String Dir) {
162        LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_count, Dir));
163    }
164    
165    void LSCPServer::DbInstrumentsEventHandler::InstrumentInfoChanged(String Instr) {
166        LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_info, Instr));
167    }
168    
169    void LSCPServer::DbInstrumentsEventHandler::InstrumentNameChanged(String Instr, String NewName) {
170        Instr = "'" + Instr + "'";
171        NewName = "'" + NewName + "'";
172        LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_info, "NAME", Instr, NewName));
173    }
174    
175    void LSCPServer::DbInstrumentsEventHandler::JobStatusChanged(int JobId) {
176        LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instrs_job_info, JobId));
177    }
178    #endif // HAVE_SQLITE3
179    
180    
181  /**  /**
182   * Blocks the calling thread until the LSCP Server is initialized and   * Blocks the calling thread until the LSCP Server is initialized and
# Line 194  int LSCPServer::Main() { Line 232  int LSCPServer::Main() {
232      MidiInstrumentMapper::AddMidiInstrumentInfoListener(&eventHandler);      MidiInstrumentMapper::AddMidiInstrumentInfoListener(&eventHandler);
233      MidiInstrumentMapper::AddMidiInstrumentMapCountListener(&eventHandler);      MidiInstrumentMapper::AddMidiInstrumentMapCountListener(&eventHandler);
234      MidiInstrumentMapper::AddMidiInstrumentMapInfoListener(&eventHandler);      MidiInstrumentMapper::AddMidiInstrumentMapInfoListener(&eventHandler);
235    #if HAVE_SQLITE3
236        InstrumentsDb::GetInstrumentsDb()->AddInstrumentsDbListener(&dbInstrumentsEventHandler);
237    #endif
238      // now wait for client connections and handle their requests      // now wait for client connections and handle their requests
239      sockaddr_in client;      sockaddr_in client;
240      int length = sizeof(client);      int length = sizeof(client);
# Line 2118  String LSCPServer::SetFxSendLevel(uint u Line 2158  String LSCPServer::SetFxSendLevel(uint u
2158      return result.Produce();      return result.Produce();
2159  }  }
2160    
2161    String LSCPServer::EditSamplerChannelInstrument(uint uiSamplerChannel) {
2162        dmsg(2,("LSCPServer: EditSamplerChannelInstrument(SamplerChannel=%d)\n", uiSamplerChannel));
2163        LSCPResultSet result;
2164        try {
2165            SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel);
2166            if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel));
2167            EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel();
2168            if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel");
2169            Engine* pEngine = pEngineChannel->GetEngine();
2170            InstrumentManager* pInstrumentManager = pEngine->GetInstrumentManager();
2171            if (!pInstrumentManager) throw Exception("Engine does not provide an instrument manager");
2172            InstrumentManager::instrument_id_t instrumentID;
2173            instrumentID.FileName = pEngineChannel->InstrumentFileName();
2174            instrumentID.Index    = pEngineChannel->InstrumentIndex();
2175            pInstrumentManager->LaunchInstrumentEditor(instrumentID);
2176        } catch (Exception e) {
2177            result.Error(e);
2178        }
2179        return result.Produce();
2180    }
2181    
2182  /**  /**
2183   * Will be called by the parser to reset a particular sampler channel.   * Will be called by the parser to reset a particular sampler channel.
2184   */   */
# Line 2157  String LSCPServer::GetServerInfo() { Line 2218  String LSCPServer::GetServerInfo() {
2218      result.Add("DESCRIPTION", "LinuxSampler - modular, streaming capable sampler");      result.Add("DESCRIPTION", "LinuxSampler - modular, streaming capable sampler");
2219      result.Add("VERSION", VERSION);      result.Add("VERSION", VERSION);
2220      result.Add("PROTOCOL_VERSION", ToString(LSCP_RELEASE_MAJOR) + "." + ToString(LSCP_RELEASE_MINOR));      result.Add("PROTOCOL_VERSION", ToString(LSCP_RELEASE_MAJOR) + "." + ToString(LSCP_RELEASE_MINOR));
2221    #if HAVE_SQLITE3
2222        result.Add("INSTRUMENTS_DB_SUPPORT", "yes");
2223    #else
2224        result.Add("INSTRUMENTS_DB_SUPPORT", "no");
2225    #endif
2226        
2227      return result.Produce();      return result.Produce();
2228  }  }
2229    
# Line 2224  String LSCPServer::UnsubscribeNotificati Line 2291  String LSCPServer::UnsubscribeNotificati
2291      return result.Produce();      return result.Produce();
2292  }  }
2293    
2294  static int select_callback(void * lscpResultSet, int argc,  String LSCPServer::AddDbInstrumentDirectory(String Dir) {
2295                          char **argv, char **azColName)      dmsg(2,("LSCPServer: AddDbInstrumentDirectory(Dir=%s)\n", Dir.c_str()));
2296  {      LSCPResultSet result;
2297      LSCPResultSet* resultSet = (LSCPResultSet*) lscpResultSet;  #if HAVE_SQLITE3
2298      resultSet->Add(argc, argv);      try {
2299      return 0;          InstrumentsDb::GetInstrumentsDb()->AddDirectory(Dir);
2300        } catch (Exception e) {
2301             result.Error(e);
2302        }
2303    #else
2304        result.Error(String(DOESNT_HAVE_SQLITE3), 0);
2305    #endif
2306        return result.Produce();
2307    }
2308    
2309    String LSCPServer::RemoveDbInstrumentDirectory(String Dir, bool Force) {
2310        dmsg(2,("LSCPServer: RemoveDbInstrumentDirectory(Dir=%s,Force=%d)\n", Dir.c_str(), Force));
2311        LSCPResultSet result;
2312    #if HAVE_SQLITE3
2313        try {
2314            InstrumentsDb::GetInstrumentsDb()->RemoveDirectory(Dir, Force);
2315        } catch (Exception e) {
2316             result.Error(e);
2317        }
2318    #else
2319        result.Error(String(DOESNT_HAVE_SQLITE3), 0);
2320    #endif
2321        return result.Produce();
2322    }
2323    
2324    String LSCPServer::GetDbInstrumentDirectoryCount(String Dir, bool Recursive) {
2325        dmsg(2,("LSCPServer: GetDbInstrumentDirectoryCount(Dir=%s,Recursive=%d)\n", Dir.c_str(), Recursive));
2326        LSCPResultSet result;
2327    #if HAVE_SQLITE3
2328        try {
2329            result.Add(InstrumentsDb::GetInstrumentsDb()->GetDirectoryCount(Dir, Recursive));
2330        } catch (Exception e) {
2331             result.Error(e);
2332        }
2333    #else
2334        result.Error(String(DOESNT_HAVE_SQLITE3), 0);
2335    #endif
2336        return result.Produce();
2337    }
2338    
2339    String LSCPServer::GetDbInstrumentDirectories(String Dir, bool Recursive) {
2340        dmsg(2,("LSCPServer: GetDbInstrumentDirectories(Dir=%s,Recursive=%d)\n", Dir.c_str(), Recursive));
2341        LSCPResultSet result;
2342    #if HAVE_SQLITE3
2343        try {
2344            String list;
2345            StringListPtr dirs = InstrumentsDb::GetInstrumentsDb()->GetDirectories(Dir, Recursive);
2346    
2347            for (int i = 0; i < dirs->size(); i++) {
2348                if (list != "") list += ",";
2349                list += "'" + dirs->at(i) + "'";
2350            }
2351    
2352            result.Add(list);
2353        } catch (Exception e) {
2354             result.Error(e);
2355        }
2356    #else
2357        result.Error(String(DOESNT_HAVE_SQLITE3), 0);
2358    #endif
2359        return result.Produce();
2360    }
2361    
2362    String LSCPServer::GetDbInstrumentDirectoryInfo(String Dir) {
2363        dmsg(2,("LSCPServer: GetDbInstrumentDirectoryInfo(Dir=%s)\n", Dir.c_str()));
2364        LSCPResultSet result;
2365    #if HAVE_SQLITE3
2366        try {
2367            DbDirectory info = InstrumentsDb::GetInstrumentsDb()->GetDirectoryInfo(Dir);
2368    
2369            result.Add("DESCRIPTION", info.Description);
2370            result.Add("CREATED", info.Created);
2371            result.Add("MODIFIED", info.Modified);
2372        } catch (Exception e) {
2373             result.Error(e);
2374        }
2375    #else
2376        result.Error(String(DOESNT_HAVE_SQLITE3), 0);
2377    #endif
2378        return result.Produce();
2379    }
2380    
2381    String LSCPServer::SetDbInstrumentDirectoryName(String Dir, String Name) {
2382        dmsg(2,("LSCPServer: SetDbInstrumentDirectoryName(Dir=%s,Name=%s)\n", Dir.c_str(), Name.c_str()));
2383        LSCPResultSet result;
2384    #if HAVE_SQLITE3
2385        try {
2386            InstrumentsDb::GetInstrumentsDb()->RenameDirectory(Dir, Name);
2387        } catch (Exception e) {
2388             result.Error(e);
2389        }
2390    #else
2391        result.Error(String(DOESNT_HAVE_SQLITE3), 0);
2392    #endif
2393        return result.Produce();
2394    }
2395    
2396    String LSCPServer::MoveDbInstrumentDirectory(String Dir, String Dst) {
2397        dmsg(2,("LSCPServer: MoveDbInstrumentDirectory(Dir=%s,Dst=%s)\n", Dir.c_str(), Dst.c_str()));
2398        LSCPResultSet result;
2399    #if HAVE_SQLITE3
2400        try {
2401            InstrumentsDb::GetInstrumentsDb()->MoveDirectory(Dir, Dst);
2402        } catch (Exception e) {
2403             result.Error(e);
2404        }
2405    #else
2406        result.Error(String(DOESNT_HAVE_SQLITE3), 0);
2407    #endif
2408        return result.Produce();
2409  }  }
2410    
2411  String LSCPServer::QueryDatabase(String query) {  String LSCPServer::CopyDbInstrumentDirectory(String Dir, String Dst) {
2412        dmsg(2,("LSCPServer: CopyDbInstrumentDirectory(Dir=%s,Dst=%s)\n", Dir.c_str(), Dst.c_str()));
2413      LSCPResultSet result;      LSCPResultSet result;
2414  #if HAVE_SQLITE3  #if HAVE_SQLITE3
2415      char* zErrMsg = NULL;      try {
2416      sqlite3 *db;          InstrumentsDb::GetInstrumentsDb()->CopyDirectory(Dir, Dst);
2417      String selectStr = "SELECT " + query;      } catch (Exception e) {
2418             result.Error(e);
2419        }
2420    #else
2421        result.Error(String(DOESNT_HAVE_SQLITE3), 0);
2422    #endif
2423        return result.Produce();
2424    }
2425    
2426      int rc = sqlite3_open("linuxsampler.db", &db);  String LSCPServer::SetDbInstrumentDirectoryDescription(String Dir, String Desc) {
2427      if (rc == SQLITE_OK)      dmsg(2,("LSCPServer: SetDbInstrumentDirectoryDescription(Dir=%s,Desc=%s)\n", Dir.c_str(), Desc.c_str()));
2428      {      LSCPResultSet result;
2429              rc = sqlite3_exec(db, selectStr.c_str(), select_callback, &result, &zErrMsg);  #if HAVE_SQLITE3
2430        try {
2431            InstrumentsDb::GetInstrumentsDb()->SetDirectoryDescription(Dir, Desc);
2432        } catch (Exception e) {
2433             result.Error(e);
2434      }      }
2435      if ( rc != SQLITE_OK )  #else
2436      {      result.Error(String(DOESNT_HAVE_SQLITE3), 0);
2437              result.Error(String(zErrMsg), rc);  #endif
2438        return result.Produce();
2439    }
2440    
2441    String LSCPServer::AddDbInstruments(String DbDir, String FilePath, int Index, bool bBackground) {
2442        dmsg(2,("LSCPServer: AddDbInstruments(DbDir=%s,FilePath=%s,Index=%d,bBackground=%d)\n", DbDir.c_str(), FilePath.c_str(), Index, bBackground));
2443        LSCPResultSet result;
2444    #if HAVE_SQLITE3
2445        try {
2446            int id;
2447            InstrumentsDb* db = InstrumentsDb::GetInstrumentsDb();
2448            id = db->AddInstruments(DbDir, FilePath, Index, bBackground);
2449            if (bBackground) result = id;
2450        } catch (Exception e) {
2451             result.Error(e);
2452      }      }
     sqlite3_close(db);  
2453  #else  #else
2454      result.Error(String("SQLITE3 was not installed when linuxsampler was built. SELECT statement is not available."), 0);      result.Error(String(DOESNT_HAVE_SQLITE3), 0);
2455  #endif  #endif
2456      return result.Produce();      return result.Produce();
2457  }  }
2458    
2459    String LSCPServer::AddDbInstruments(String ScanMode, String DbDir, String FsDir, bool bBackground) {
2460        dmsg(2,("LSCPServer: AddDbInstruments(ScanMode=%s,DbDir=%s,FsDir=%s,bBackground=%d)\n", ScanMode.c_str(), DbDir.c_str(), FsDir.c_str(), bBackground));
2461        LSCPResultSet result;
2462    #if HAVE_SQLITE3
2463        try {
2464            int id;
2465            InstrumentsDb* db = InstrumentsDb::GetInstrumentsDb();
2466            if (ScanMode.compare("RECURSIVE") == 0) {
2467               id = db->AddInstruments(RECURSIVE, DbDir, FsDir, bBackground);
2468            } else if (ScanMode.compare("NON_RECURSIVE") == 0) {
2469               id = db->AddInstruments(NON_RECURSIVE, DbDir, FsDir, bBackground);
2470            } else if (ScanMode.compare("FLAT") == 0) {
2471               id = db->AddInstruments(FLAT, DbDir, FsDir, bBackground);
2472            } else {
2473                throw Exception("Unknown scan mode: " + ScanMode);
2474            }
2475            
2476            if (bBackground) result = id;
2477        } catch (Exception e) {
2478             result.Error(e);
2479        }
2480    #else
2481        result.Error(String(DOESNT_HAVE_SQLITE3), 0);
2482    #endif
2483        return result.Produce();
2484    }
2485    
2486    String LSCPServer::RemoveDbInstrument(String Instr) {
2487        dmsg(2,("LSCPServer: RemoveDbInstrument(Instr=%s)\n", Instr.c_str()));
2488        LSCPResultSet result;
2489    #if HAVE_SQLITE3
2490        try {
2491            InstrumentsDb::GetInstrumentsDb()->RemoveInstrument(Instr);
2492        } catch (Exception e) {
2493             result.Error(e);
2494        }
2495    #else
2496        result.Error(String(DOESNT_HAVE_SQLITE3), 0);
2497    #endif
2498        return result.Produce();
2499    }
2500    
2501    String LSCPServer::GetDbInstrumentCount(String Dir, bool Recursive) {
2502        dmsg(2,("LSCPServer: GetDbInstrumentCount(Dir=%s,Recursive=%d)\n", Dir.c_str(), Recursive));
2503        LSCPResultSet result;
2504    #if HAVE_SQLITE3
2505        try {
2506            result.Add(InstrumentsDb::GetInstrumentsDb()->GetInstrumentCount(Dir, Recursive));
2507        } catch (Exception e) {
2508             result.Error(e);
2509        }
2510    #else
2511        result.Error(String(DOESNT_HAVE_SQLITE3), 0);
2512    #endif
2513        return result.Produce();
2514    }
2515    
2516    String LSCPServer::GetDbInstruments(String Dir, bool Recursive) {
2517        dmsg(2,("LSCPServer: GetDbInstruments(Dir=%s,Recursive=%d)\n", Dir.c_str(), Recursive));
2518        LSCPResultSet result;
2519    #if HAVE_SQLITE3
2520        try {
2521            String list;
2522            StringListPtr instrs = InstrumentsDb::GetInstrumentsDb()->GetInstruments(Dir, Recursive);
2523    
2524            for (int i = 0; i < instrs->size(); i++) {
2525                if (list != "") list += ",";
2526                list += "'" + instrs->at(i) + "'";
2527            }
2528    
2529            result.Add(list);
2530        } catch (Exception e) {
2531             result.Error(e);
2532        }
2533    #else
2534        result.Error(String(DOESNT_HAVE_SQLITE3), 0);
2535    #endif
2536        return result.Produce();
2537    }
2538    
2539    String LSCPServer::GetDbInstrumentInfo(String Instr) {
2540        dmsg(2,("LSCPServer: GetDbInstrumentInfo(Instr=%s)\n", Instr.c_str()));
2541        LSCPResultSet result;
2542    #if HAVE_SQLITE3
2543        try {
2544            DbInstrument info = InstrumentsDb::GetInstrumentsDb()->GetInstrumentInfo(Instr);
2545    
2546            result.Add("INSTRUMENT_FILE", info.InstrFile);
2547            result.Add("INSTRUMENT_NR", info.InstrNr);
2548            result.Add("FORMAT_FAMILY", info.FormatFamily);
2549            result.Add("FORMAT_VERSION", info.FormatVersion);
2550            result.Add("SIZE", (int)info.Size);
2551            result.Add("CREATED", info.Created);
2552            result.Add("MODIFIED", info.Modified);
2553            result.Add("DESCRIPTION", FilterEndlines(info.Description));
2554            result.Add("IS_DRUM", info.IsDrum);
2555            result.Add("PRODUCT", FilterEndlines(info.Product));
2556            result.Add("ARTISTS", FilterEndlines(info.Artists));
2557            result.Add("KEYWORDS", FilterEndlines(info.Keywords));
2558        } catch (Exception e) {
2559             result.Error(e);
2560        }
2561    #else
2562        result.Error(String(DOESNT_HAVE_SQLITE3), 0);
2563    #endif
2564        return result.Produce();
2565    }
2566    
2567    String LSCPServer::GetDbInstrumentsJobInfo(int JobId) {
2568        dmsg(2,("LSCPServer: GetDbInstrumentsJobInfo(JobId=%d)\n", JobId));
2569        LSCPResultSet result;
2570    #if HAVE_SQLITE3
2571        try {
2572            ScanJob job = InstrumentsDb::GetInstrumentsDb()->Jobs.GetJobById(JobId);
2573    
2574            result.Add("FILES_TOTAL", job.FilesTotal);
2575            result.Add("FILES_SCANNED", job.FilesScanned);
2576            result.Add("SCANNING", job.Scanning);
2577            result.Add("STATUS", job.Status);
2578        } catch (Exception e) {
2579             result.Error(e);
2580        }
2581    #else
2582        result.Error(String(DOESNT_HAVE_SQLITE3), 0);
2583    #endif
2584        return result.Produce();
2585    }
2586    
2587    String LSCPServer::SetDbInstrumentName(String Instr, String Name) {
2588        dmsg(2,("LSCPServer: SetDbInstrumentName(Instr=%s,Name=%s)\n", Instr.c_str(), Name.c_str()));
2589        LSCPResultSet result;
2590    #if HAVE_SQLITE3
2591        try {
2592            InstrumentsDb::GetInstrumentsDb()->RenameInstrument(Instr, Name);
2593        } catch (Exception e) {
2594             result.Error(e);
2595        }
2596    #else
2597        result.Error(String(DOESNT_HAVE_SQLITE3), 0);
2598    #endif
2599        return result.Produce();
2600    }
2601    
2602    String LSCPServer::MoveDbInstrument(String Instr, String Dst) {
2603        dmsg(2,("LSCPServer: MoveDbInstrument(Instr=%s,Dst=%s)\n", Instr.c_str(), Dst.c_str()));
2604        LSCPResultSet result;
2605    #if HAVE_SQLITE3
2606        try {
2607            InstrumentsDb::GetInstrumentsDb()->MoveInstrument(Instr, Dst);
2608        } catch (Exception e) {
2609             result.Error(e);
2610        }
2611    #else
2612        result.Error(String(DOESNT_HAVE_SQLITE3), 0);
2613    #endif
2614        return result.Produce();
2615    }
2616    
2617    String LSCPServer::CopyDbInstrument(String Instr, String Dst) {
2618        dmsg(2,("LSCPServer: CopyDbInstrument(Instr=%s,Dst=%s)\n", Instr.c_str(), Dst.c_str()));
2619        LSCPResultSet result;
2620    #if HAVE_SQLITE3
2621        try {
2622            InstrumentsDb::GetInstrumentsDb()->CopyInstrument(Instr, Dst);
2623        } catch (Exception e) {
2624             result.Error(e);
2625        }
2626    #else
2627        result.Error(String(DOESNT_HAVE_SQLITE3), 0);
2628    #endif
2629        return result.Produce();
2630    }
2631    
2632    String LSCPServer::SetDbInstrumentDescription(String Instr, String Desc) {
2633        dmsg(2,("LSCPServer: SetDbInstrumentDescription(Instr=%s,Desc=%s)\n", Instr.c_str(), Desc.c_str()));
2634        LSCPResultSet result;
2635    #if HAVE_SQLITE3
2636        try {
2637            InstrumentsDb::GetInstrumentsDb()->SetInstrumentDescription(Instr, Desc);
2638        } catch (Exception e) {
2639             result.Error(e);
2640        }
2641    #else
2642        result.Error(String(DOESNT_HAVE_SQLITE3), 0);
2643    #endif
2644        return result.Produce();
2645    }
2646    
2647    String LSCPServer::FindDbInstrumentDirectories(String Dir, std::map<String,String> Parameters, bool Recursive) {
2648        dmsg(2,("LSCPServer: FindDbInstrumentDirectories(Dir=%s)\n", Dir.c_str()));
2649        LSCPResultSet result;
2650    #if HAVE_SQLITE3
2651        try {
2652            SearchQuery Query;
2653            std::map<String,String>::iterator iter;
2654            for (iter = Parameters.begin(); iter != Parameters.end(); iter++) {
2655                if (iter->first.compare("NAME") == 0) {
2656                    Query.Name = iter->second;
2657                } else if (iter->first.compare("CREATED") == 0) {
2658                    Query.SetCreated(iter->second);
2659                } else if (iter->first.compare("MODIFIED") == 0) {
2660                    Query.SetModified(iter->second);
2661                } else if (iter->first.compare("DESCRIPTION") == 0) {
2662                    Query.Description = iter->second;
2663                } else {
2664                    throw Exception("Unknown search criteria: " + iter->first);
2665                }
2666            }
2667    
2668            String list;
2669            StringListPtr pDirectories =
2670                InstrumentsDb::GetInstrumentsDb()->FindDirectories(Dir, &Query, Recursive);
2671    
2672            for (int i = 0; i < pDirectories->size(); i++) {
2673                if (list != "") list += ",";
2674                list += "'" + pDirectories->at(i) + "'";
2675            }
2676    
2677            result.Add(list);
2678        } catch (Exception e) {
2679             result.Error(e);
2680        }
2681    #else
2682        result.Error(String(DOESNT_HAVE_SQLITE3), 0);
2683    #endif
2684        return result.Produce();
2685    }
2686    
2687    String LSCPServer::FindDbInstruments(String Dir, std::map<String,String> Parameters, bool Recursive) {
2688        dmsg(2,("LSCPServer: FindDbInstruments(Dir=%s)\n", Dir.c_str()));
2689        LSCPResultSet result;
2690    #if HAVE_SQLITE3
2691        try {
2692            SearchQuery Query;
2693            std::map<String,String>::iterator iter;
2694            for (iter = Parameters.begin(); iter != Parameters.end(); iter++) {
2695                if (iter->first.compare("NAME") == 0) {
2696                    Query.Name = iter->second;
2697                } else if (iter->first.compare("FORMAT_FAMILIES") == 0) {
2698                    Query.SetFormatFamilies(iter->second);
2699                } else if (iter->first.compare("SIZE") == 0) {
2700                    Query.SetSize(iter->second);
2701                } else if (iter->first.compare("CREATED") == 0) {
2702                    Query.SetCreated(iter->second);
2703                } else if (iter->first.compare("MODIFIED") == 0) {
2704                    Query.SetModified(iter->second);
2705                } else if (iter->first.compare("DESCRIPTION") == 0) {
2706                    Query.Description = iter->second;
2707                } else if (iter->first.compare("IS_DRUM") == 0) {
2708                    if (!strcasecmp(iter->second.c_str(), "true")) {
2709                        Query.InstrType = SearchQuery::DRUM;
2710                    } else {
2711                        Query.InstrType = SearchQuery::CHROMATIC;
2712                    }
2713                } else if (iter->first.compare("PRODUCT") == 0) {
2714                     Query.Product = iter->second;
2715                } else if (iter->first.compare("ARTISTS") == 0) {
2716                     Query.Artists = iter->second;
2717                } else if (iter->first.compare("KEYWORDS") == 0) {
2718                     Query.Keywords = iter->second;
2719                } else {
2720                    throw Exception("Unknown search criteria: " + iter->first);
2721                }
2722            }
2723    
2724            String list;
2725            StringListPtr pInstruments =
2726                InstrumentsDb::GetInstrumentsDb()->FindInstruments(Dir, &Query, Recursive);
2727    
2728            for (int i = 0; i < pInstruments->size(); i++) {
2729                if (list != "") list += ",";
2730                list += "'" + pInstruments->at(i) + "'";
2731            }
2732    
2733            result.Add(list);
2734        } catch (Exception e) {
2735             result.Error(e);
2736        }
2737    #else
2738        result.Error(String(DOESNT_HAVE_SQLITE3), 0);
2739    #endif
2740        return result.Produce();
2741    }
2742    
2743    
2744  /**  /**
2745   * Will be called by the parser to enable or disable echo mode; if echo   * Will be called by the parser to enable or disable echo mode; if echo
2746   * mode is enabled, all commands from the client will (immediately) be   * mode is enabled, all commands from the client will (immediately) be
# Line 2273  String LSCPServer::SetEcho(yyparse_param Line 2759  String LSCPServer::SetEcho(yyparse_param
2759      }      }
2760      return result.Produce();      return result.Produce();
2761  }  }
2762    
2763    String LSCPServer::FilterEndlines(String s) {
2764        String s2 = s;
2765        for (int i = 0; i < s2.length(); i++) {
2766            if (s2.at(i) == '\r') s2.at(i) = ' ';
2767            else if (s2.at(i) == '\n') s2.at(i) = ' ';
2768        }
2769        
2770        return s2;
2771    }
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