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/*************************************************************************** |
/*************************************************************************** |
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* * |
* * |
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* Copyright (C) 2007 Grigor Iliev * |
* Copyright (C) 2007, 2008 Grigor Iliev * |
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* * |
* * |
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* This program is free software; you can redistribute it and/or modify * |
* 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 * |
* it under the terms of the GNU General Public License as published by * |
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#include "InstrumentsDb.h" |
#include "InstrumentsDb.h" |
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#if HAVE_SQLITE3 |
#include "../common/File.h" |
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#include "../common/global_private.h" |
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#include <iostream> |
#include <iostream> |
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#include <sstream> |
#include <sstream> |
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#include <vector> |
#include <vector> |
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#include <dirent.h> |
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#include <errno.h> |
#include <errno.h> |
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#include <fnmatch.h> |
#include <fnmatch.h> |
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namespace LinuxSampler { |
namespace LinuxSampler { |
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InstrumentsDb* InstrumentsDb::pInstrumentsDb = new InstrumentsDb; |
InstrumentsDb InstrumentsDb::instance; |
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void InstrumentsDb::CreateInstrumentsDb(String File) { |
void InstrumentsDb::CreateInstrumentsDb(String FilePath) { |
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struct stat statBuf; |
File f = File(FilePath); |
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int res = stat(File.c_str(), &statBuf); |
if (f.Exist()) { |
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if (!res) { |
throw Exception("File exists: " + FilePath); |
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throw Exception("File exists: " + File); |
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} |
} |
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GetInstrumentsDb()->SetDbFile(File); |
GetInstrumentsDb()->SetDbFile(FilePath); |
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String sql = |
String sql = |
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" CREATE TABLE instr_dirs ( " |
" CREATE TABLE instr_dirs ( " |
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GetInstrumentsDb()->ExecSql(sql); |
GetInstrumentsDb()->ExecSql(sql); |
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sql = "INSERT INTO instr_dirs (dir_id, parent_dir_id, dir_name) VALUES (0, 0, '/');"; |
sql = "INSERT INTO instr_dirs (dir_id, parent_dir_id, dir_name) VALUES (0, -2, '/');"; |
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GetInstrumentsDb()->ExecSql(sql); |
GetInstrumentsDb()->ExecSql(sql); |
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sql = |
sql = |
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if (db != NULL) sqlite3_close(db); |
if (db != NULL) sqlite3_close(db); |
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} |
} |
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void InstrumentsDb::Destroy() { |
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if (pInstrumentsDb != NULL) { |
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delete pInstrumentsDb; |
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pInstrumentsDb = NULL; |
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} |
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} |
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void InstrumentsDb::AddInstrumentsDbListener(InstrumentsDb::Listener* l) { |
void InstrumentsDb::AddInstrumentsDbListener(InstrumentsDb::Listener* l) { |
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llInstrumentsDbListeners.AddListener(l); |
llInstrumentsDbListeners.AddListener(l); |
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} |
} |
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} |
} |
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InstrumentsDb* InstrumentsDb::GetInstrumentsDb() { |
InstrumentsDb* InstrumentsDb::GetInstrumentsDb() { |
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return pInstrumentsDb; |
return &instance; |
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} |
} |
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void InstrumentsDb::SetDbFile(String File) { |
void InstrumentsDb::SetDbFile(String File) { |
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sqlite3* InstrumentsDb::GetDb() { |
sqlite3* InstrumentsDb::GetDb() { |
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if ( db != NULL) return db; |
if ( db != NULL) return db; |
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if (DbFile.empty()) DbFile = "/var/lib/linuxsampler/instruments.db"; |
if (DbFile.empty()) DbFile = CONFIG_DEFAULT_INSTRUMENTS_DB_LOCATION; |
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#if defined(__APPLE__) /* 20071224 Toshi Nagata */ |
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if (DbFile.find("~") == 0) |
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DbFile.replace(0, 1, getenv("HOME")); |
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#endif |
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int rc = sqlite3_open(DbFile.c_str(), &db); |
int rc = sqlite3_open(DbFile.c_str(), &db); |
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if (rc) { |
if (rc) { |
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sqlite3_close(db); |
sqlite3_close(db); |
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} |
} |
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rc = sqlite3_create_function(db, "regexp", 2, SQLITE_UTF8, NULL, Regexp, NULL, NULL); |
rc = sqlite3_create_function(db, "regexp", 2, SQLITE_UTF8, NULL, Regexp, NULL, NULL); |
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if (rc) { throw Exception("Failed to add user function for handling regular expressions."); } |
if (rc) { throw Exception("Failed to add user function for handling regular expressions."); } |
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// TODO: remove this in the next version |
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try { |
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int i = ExecSqlInt("SELECT parent_dir_id FROM instr_dirs WHERE dir_id=0"); |
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// The parent ID of the root directory should be -2 now. |
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if(i != -2) ExecSql("UPDATE instr_dirs SET parent_dir_id=-2 WHERE dir_id=0"); |
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} catch(Exception e) { } |
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//////////////////////////////////////// |
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return db; |
return db; |
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} |
} |
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int count = ExecSqlInt(sql.str()); |
int count = ExecSqlInt(sql.str()); |
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// While the root dir has ID 0 and parent ID 0, the directory |
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// count for the root dir will be incorrect, so we should fix it. |
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if (count != -1 && DirId == 0) count--; |
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return count; |
return count; |
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} |
} |
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return ExecSqlInt(sql.str(), DirName); |
return ExecSqlInt(sql.str(), DirName); |
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} |
} |
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int InstrumentsDb::GetDirectoryId(int InstrId) { |
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dmsg(2,("InstrumentsDb: GetDirectoryId(InstrId=%d)\n", InstrId)); |
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std::stringstream sql; |
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sql << "SELECT dir_id FROM instruments WHERE instr_id=" << InstrId; |
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return ExecSqlInt(sql.str()); |
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} |
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String InstrumentsDb::GetDirectoryName(int DirId) { |
String InstrumentsDb::GetDirectoryName(int DirId) { |
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String sql = "SELECT dir_name FROM instr_dirs WHERE dir_id=" + ToString(DirId); |
String sql = "SELECT dir_name FROM instr_dirs WHERE dir_id=" + ToString(DirId); |
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String name = ExecSqlString(sql); |
String name = ExecSqlString(sql); |
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path = "/" + path; |
path = "/" + path; |
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break; |
break; |
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} |
} |
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path = GetDirectoryName(DirId) + path; |
path = GetDirectoryName(DirId) + "/" + path; |
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DirId = GetParentDirectoryId(DirId); |
DirId = GetParentDirectoryId(DirId); |
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} |
} |
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return path; |
return path; |
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} |
} |
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StringListPtr InstrumentsDb::GetInstrumentsByFile(String File) { |
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dmsg(2,("InstrumentsDb: GetInstrumentsByFile(File=%s)\n", File.c_str())); |
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StringListPtr instrs(new std::vector<String>); |
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BeginTransaction(); |
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try { |
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File = toEscapedFsPath(File); |
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IntListPtr ids = ExecSqlIntList("SELECT instr_id FROM instruments WHERE instr_file=?", File); |
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for (int i = 0; i < ids->size(); i++) { |
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String name = GetInstrumentName(ids->at(i)); |
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String dir = GetDirectoryPath(GetDirectoryId(ids->at(i))); |
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instrs->push_back(dir + name); |
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} |
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} catch (Exception e) { |
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EndTransaction(); |
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throw e; |
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} |
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EndTransaction(); |
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return instrs; |
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} |
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void InstrumentsDb::AddDirectory(String Dir) { |
void InstrumentsDb::AddDirectory(String Dir) { |
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dmsg(2,("InstrumentsDb: AddDirectory(Dir=%s)\n", Dir.c_str())); |
dmsg(2,("InstrumentsDb: AddDirectory(Dir=%s)\n", Dir.c_str())); |
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} |
} |
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EndTransaction(); |
EndTransaction(); |
531 |
FireDirectoryNameChanged(Dir, Name); |
FireDirectoryNameChanged(Dir, toAbstractName(Name)); |
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} |
} |
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void InstrumentsDb::MoveDirectory(String Dir, String Dst) { |
void InstrumentsDb::MoveDirectory(String Dir, String Dst) { |
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int dirId = GetDirectoryId(DbDir); |
int dirId = GetDirectoryId(DbDir); |
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if (dirId == -1) throw Exception("Invalid DB directory: " + toEscapedText(DbDir)); |
if (dirId == -1) throw Exception("Invalid DB directory: " + toEscapedText(DbDir)); |
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struct stat statBuf; |
File f = File(FilePath); |
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int res = stat(FilePath.c_str(), &statBuf); |
if (!f.Exist()) { |
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if (res) { |
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std::stringstream ss; |
std::stringstream ss; |
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ss << "Fail to stat `" << FilePath << "`: " << strerror(errno); |
ss << "Fail to stat `" << FilePath << "`: " << f.GetErrorMsg(); |
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throw Exception(ss.str()); |
throw Exception(ss.str()); |
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} |
} |
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if (!S_ISREG(statBuf.st_mode)) { |
if (!f.IsFile()) { |
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std::stringstream ss; |
std::stringstream ss; |
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ss << "`" << FilePath << "` is not an instrument file"; |
ss << "`" << FilePath << "` is not an instrument file"; |
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throw Exception(ss.str()); |
throw Exception(ss.str()); |
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int dirId = GetDirectoryId(DbDir); |
int dirId = GetDirectoryId(DbDir); |
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if (dirId == -1) throw Exception("Invalid DB directory: " + toEscapedPath(DbDir)); |
if (dirId == -1) throw Exception("Invalid DB directory: " + toEscapedPath(DbDir)); |
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struct stat statBuf; |
File f = File(FsDir); |
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int res = stat(FsDir.c_str(), &statBuf); |
if (!f.Exist()) { |
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if (res) { |
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std::stringstream ss; |
std::stringstream ss; |
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ss << "Fail to stat `" << FsDir << "`: " << strerror(errno); |
ss << "Fail to stat `" << FsDir << "`: " << f.GetErrorMsg(); |
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throw Exception(ss.str()); |
throw Exception(ss.str()); |
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} |
} |
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if (!S_ISDIR(statBuf.st_mode)) { |
if (!f.IsDirectory()) { |
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throw Exception("Directory expected"); |
throw Exception("Directory expected: " + FsDir); |
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} |
} |
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if (FsDir.at(FsDir.length() - 1) != '/') FsDir.append("/"); |
if (FsDir.at(FsDir.length() - 1) != File::DirSeparator) { |
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FsDir.push_back(File::DirSeparator); |
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DIR* pDir = opendir(FsDir.c_str()); |
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if (pDir == NULL) { |
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std::stringstream ss; |
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ss << "The scanning of directory `" << FsDir << "` failed: "; |
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ss << strerror(errno); |
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std::cerr << ss.str(); |
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DbInstrumentsMutex.Unlock(); |
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return; |
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} |
} |
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struct dirent* pEnt = readdir(pDir); |
try { |
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while (pEnt != NULL) { |
FileListPtr fileList = File::GetFiles(FsDir); |
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if (pEnt->d_type != DT_REG) { |
for (int i = 0; i < fileList->size(); i++) { |
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pEnt = readdir(pDir); |
AddInstrumentsFromFile(DbDir, FsDir + fileList->at(i), -1, pProgress); |
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continue; |
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} |
} |
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} catch(Exception e) { |
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AddInstrumentsFromFile(DbDir, FsDir + String(pEnt->d_name), -1, pProgress); |
e.PrintMessage(); |
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pEnt = readdir(pDir); |
DbInstrumentsMutex.Unlock(); |
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} |
return; |
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if (closedir(pDir)) { |
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std::stringstream ss; |
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ss << "Failed to close directory `" << FsDir << "`: "; |
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ss << strerror(errno); |
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std::cerr << ss.str(); |
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} |
} |
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} catch (Exception e) { |
} catch (Exception e) { |
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DbInstrumentsMutex.Unlock(); |
DbInstrumentsMutex.Unlock(); |
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void InstrumentsDb::AddInstrumentsRecursive(String DbDir, String FsDir, bool Flat, ScanProgress* pProgress) { |
void InstrumentsDb::AddInstrumentsRecursive(String DbDir, String FsDir, bool Flat, ScanProgress* pProgress) { |
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dmsg(2,("InstrumentsDb: AddInstrumentsRecursive(DbDir=%s,FsDir=%s,Flat=%d)\n", DbDir.c_str(), FsDir.c_str(), Flat)); |
dmsg(2,("InstrumentsDb: AddInstrumentsRecursive(DbDir=%s,FsDir=%s,Flat=%d)\n", DbDir.c_str(), FsDir.c_str(), Flat)); |
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if (pProgress != NULL) { |
if (pProgress != NULL) { |
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pProgress->SetTotalFileCount(InstrumentFileCounter::Count(FsDir)); |
InstrumentFileCounter c; |
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pProgress->SetTotalFileCount(c.Count(FsDir)); |
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} |
} |
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DirectoryScanner::Scan(DbDir, FsDir, Flat, pProgress); |
DirectoryScanner d; |
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d.Scan(DbDir, FsDir, Flat, pProgress); |
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} |
} |
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int InstrumentsDb::GetInstrumentCount(int DirId) { |
int InstrumentsDb::GetInstrumentCount(int DirId) { |
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sql << "SELECT instr_name FROM instruments WHERE dir_id=" << dirId; |
sql << "SELECT instr_name FROM instruments WHERE dir_id=" << dirId; |
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pInstrs = ExecSqlStringList(sql.str()); |
pInstrs = ExecSqlStringList(sql.str()); |
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// Converting to abstract names |
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for (int i = 0; i < pInstrs->size(); i++) { |
830 |
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for (int j = 0; j < pInstrs->at(i).length(); j++) { |
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if (pInstrs->at(i).at(j) == '/') pInstrs->at(i).at(j) = '\0'; |
832 |
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} |
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} |
834 |
} |
} |
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EndTransaction(); |
EndTransaction(); |
836 |
return pInstrs; |
return pInstrs; |
991 |
throw e; |
throw e; |
992 |
} |
} |
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EndTransaction(); |
EndTransaction(); |
994 |
FireInstrumentNameChanged(Instr, Name); |
FireInstrumentNameChanged(Instr, toAbstractName(Name)); |
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} |
} |
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997 |
void InstrumentsDb::MoveInstrument(String Instr, String Dst) { |
void InstrumentsDb::MoveInstrument(String Instr, String Dst) { |
1059 |
return; |
return; |
1060 |
} |
} |
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if (GetInstrumentId(dstId, instrName) != -1) { |
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String s = toEscapedPath(instrName); |
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throw Exception("Cannot copy. Instrument with that name already exists: " + s); |
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} |
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if (GetDirectoryId(dstId, instrName) != -1) { |
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String s = toEscapedPath(instrName); |
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throw Exception("Cannot copy. Directory with that name already exists: " + s); |
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} |
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1062 |
CopyInstrument(instrId, instrName, dstId, Dst); |
CopyInstrument(instrId, instrName, dstId, Dst); |
1063 |
} catch (Exception e) { |
} catch (Exception e) { |
1064 |
EndTransaction(); |
EndTransaction(); |
1069 |
} |
} |
1070 |
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1071 |
void InstrumentsDb::CopyInstrument(int InstrId, String InstrName, int DstDirId, String DstDir) { |
void InstrumentsDb::CopyInstrument(int InstrId, String InstrName, int DstDirId, String DstDir) { |
1072 |
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if (GetInstrumentId(DstDirId, InstrName) != -1) { |
1073 |
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String s = toEscapedPath(InstrName); |
1074 |
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throw Exception("Cannot copy. Instrument with that name already exists: " + s); |
1075 |
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} |
1076 |
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1077 |
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if (GetDirectoryId(DstDirId, InstrName) != -1) { |
1078 |
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String s = toEscapedPath(InstrName); |
1079 |
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throw Exception("Cannot copy. Directory with that name already exists: " + s); |
1080 |
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} |
1081 |
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1082 |
DbInstrument i = GetInstrumentInfo(InstrId); |
DbInstrument i = GetInstrumentInfo(InstrId); |
1083 |
sqlite3_stmt *pStmt = NULL; |
sqlite3_stmt *pStmt = NULL; |
1084 |
std::stringstream sql; |
std::stringstream sql; |
1092 |
throw Exception("DB error: " + ToString(sqlite3_errmsg(db))); |
throw Exception("DB error: " + ToString(sqlite3_errmsg(db))); |
1093 |
} |
} |
1094 |
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1095 |
BindTextParam(pStmt, 1, toDbName(InstrName)); |
String s = toDbName(InstrName); |
1096 |
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BindTextParam(pStmt, 1, s); |
1097 |
BindTextParam(pStmt, 2, i.InstrFile); |
BindTextParam(pStmt, 2, i.InstrFile); |
1098 |
BindTextParam(pStmt, 3, i.FormatFamily); |
BindTextParam(pStmt, 3, i.FormatFamily); |
1099 |
BindTextParam(pStmt, 4, i.FormatVersion); |
BindTextParam(pStmt, 4, i.FormatVersion); |
1152 |
} |
} |
1153 |
} |
} |
1154 |
} catch(Exception e) { |
} catch(Exception e) { |
1155 |
std::cerr << e.Message() << std::endl; |
e.PrintMessage(); |
1156 |
} |
} |
1157 |
} |
} |
1158 |
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1159 |
void InstrumentsDb::AddGigInstruments(String DbDir, String File, int Index, ScanProgress* pProgress) { |
void InstrumentsDb::AddGigInstruments(String DbDir, String FilePath, int Index, ScanProgress* pProgress) { |
1160 |
dmsg(2,("InstrumentsDb: AddGigInstruments(DbDir=%s,File=%s,Index=%d)\n", DbDir.c_str(), File.c_str(), Index)); |
dmsg(2,("InstrumentsDb: AddGigInstruments(DbDir=%s,FilePath=%s,Index=%d)\n", DbDir.c_str(), FilePath.c_str(), Index)); |
1161 |
int dirId = GetDirectoryId(DbDir); |
int dirId = GetDirectoryId(DbDir); |
1162 |
if (dirId == -1) throw Exception("Invalid DB directory: " + toEscapedPath(DbDir)); |
if (dirId == -1) throw Exception("Invalid DB directory: " + toEscapedPath(DbDir)); |
1163 |
|
|
1164 |
struct stat statBuf; |
File f = File(FilePath); |
1165 |
int res = stat(File.c_str(), &statBuf); |
if (!f.Exist()) { |
|
if (res) { |
|
1166 |
std::stringstream ss; |
std::stringstream ss; |
1167 |
ss << "Fail to stat `" << File << "`: " << strerror(errno); |
ss << "Fail to stat `" << FilePath << "`: " << f.GetErrorMsg(); |
1168 |
throw Exception(ss.str()); |
throw Exception(ss.str()); |
1169 |
} |
} |
1170 |
|
|
1171 |
if (!S_ISREG(statBuf.st_mode)) { |
if (!f.IsFile()) { |
1172 |
std::stringstream ss; |
std::stringstream ss; |
1173 |
ss << "`" << File << "` is not a regular file"; |
ss << "`" << FilePath << "` is not a regular file"; |
1174 |
throw Exception(ss.str()); |
throw Exception(ss.str()); |
1175 |
} |
} |
1176 |
|
|
1177 |
RIFF::File* riff = NULL; |
RIFF::File* riff = NULL; |
1178 |
gig::File* gig = NULL; |
gig::File* gig = NULL; |
1179 |
try { |
try { |
1180 |
riff = new RIFF::File(File); |
riff = new RIFF::File(FilePath); |
1181 |
gig::File* gig = new gig::File(riff); |
gig::File* gig = new gig::File(riff); |
1182 |
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gig->SetAutoLoad(false); // avoid time consuming samples scanning |
1183 |
|
|
1184 |
std::stringstream sql; |
std::stringstream sql; |
1185 |
sql << "INSERT INTO instruments (dir_id,instr_name,instr_file,"; |
sql << "INSERT INTO instruments (dir_id,instr_name,instr_file,"; |
1186 |
sql << "instr_nr,format_family,format_version,instr_size,"; |
sql << "instr_nr,format_family,format_version,instr_size,"; |
1187 |
sql << "description,is_drum,product,artists,keywords) VALUES ("; |
sql << "description,is_drum,product,artists,keywords) VALUES ("; |
1188 |
sql << dirId << ",?,?,?,'GIG',?," << statBuf.st_size << ",?,?,?,?,?)"; |
sql << dirId << ",?,?,?,'GIG',?," << f.GetSize() << ",?,?,?,?,?)"; |
1189 |
|
|
1190 |
sqlite3_stmt* pStmt = NULL; |
sqlite3_stmt* pStmt = NULL; |
1191 |
|
|
1194 |
throw Exception("DB error: " + ToString(sqlite3_errmsg(db))); |
throw Exception("DB error: " + ToString(sqlite3_errmsg(db))); |
1195 |
} |
} |
1196 |
|
|
1197 |
BindTextParam(pStmt, 2, File); |
String s = toEscapedFsPath(FilePath); |
1198 |
|
BindTextParam(pStmt, 2, s); |
1199 |
String ver = ""; |
String ver = ""; |
1200 |
if (gig->pVersion != NULL) ver = ToString(gig->pVersion->major); |
if (gig->pVersion != NULL) ver = ToString(gig->pVersion->major); |
1201 |
BindTextParam(pStmt, 4, ver); |
BindTextParam(pStmt, 4, ver); |
1208 |
BindTextParam(pStmt, 7, gig->pInfo->Product); |
BindTextParam(pStmt, 7, gig->pInfo->Product); |
1209 |
BindTextParam(pStmt, 8, gig->pInfo->Artists); |
BindTextParam(pStmt, 8, gig->pInfo->Artists); |
1210 |
BindTextParam(pStmt, 9, gig->pInfo->Keywords); |
BindTextParam(pStmt, 9, gig->pInfo->Keywords); |
1211 |
AddGigInstrument(pStmt, DbDir, dirId, File, pInstrument, instrIndex); |
AddGigInstrument(pStmt, DbDir, dirId, FilePath, pInstrument, instrIndex); |
1212 |
|
|
1213 |
instrIndex++; |
instrIndex++; |
1214 |
pInstrument = gig->GetNextInstrument(); |
pInstrument = gig->GetNextInstrument(); |
1221 |
BindTextParam(pStmt, 7, gig->pInfo->Product); |
BindTextParam(pStmt, 7, gig->pInfo->Product); |
1222 |
BindTextParam(pStmt, 8, gig->pInfo->Artists); |
BindTextParam(pStmt, 8, gig->pInfo->Artists); |
1223 |
BindTextParam(pStmt, 9, gig->pInfo->Keywords); |
BindTextParam(pStmt, 9, gig->pInfo->Keywords); |
1224 |
AddGigInstrument(pStmt, DbDir, dirId, File, pInstrument, Index); |
AddGigInstrument(pStmt, DbDir, dirId, FilePath, pInstrument, Index); |
1225 |
} |
} |
1226 |
} |
} |
1227 |
|
|
1232 |
if (gig != NULL) delete gig; |
if (gig != NULL) delete gig; |
1233 |
if (riff != NULL) delete riff; |
if (riff != NULL) delete riff; |
1234 |
std::stringstream ss; |
std::stringstream ss; |
1235 |
ss << "Failed to scan `" << File << "`: " << e.Message; |
ss << "Failed to scan `" << FilePath << "`: " << e.Message; |
1236 |
|
|
1237 |
throw Exception(ss.str()); |
throw Exception(ss.str()); |
1238 |
} catch (Exception e) { |
} catch (Exception e) { |
1242 |
} catch (...) { |
} catch (...) { |
1243 |
if (gig != NULL) delete gig; |
if (gig != NULL) delete gig; |
1244 |
if (riff != NULL) delete riff; |
if (riff != NULL) delete riff; |
1245 |
throw Exception("Failed to scan `" + File + "`"); |
throw Exception("Failed to scan `" + FilePath + "`"); |
1246 |
} |
} |
1247 |
} |
} |
1248 |
|
|
1249 |
void InstrumentsDb::AddGigInstrument(sqlite3_stmt* pStmt, String DbDir, int DirId, String File, gig::Instrument* pInstrument, int Index) { |
void InstrumentsDb::AddGigInstrument(sqlite3_stmt* pStmt, String DbDir, int DirId, String File, gig::Instrument* pInstrument, int Index) { |
1250 |
|
dmsg(2,("InstrumentsDb: AddGigInstrument(DbDir=%s,DirId=%d,File=%s,Index=%d)\n", DbDir.c_str(), DirId, File.c_str(), Index)); |
1251 |
String name = pInstrument->pInfo->Name; |
String name = pInstrument->pInfo->Name; |
1252 |
if (name == "") return; |
if (name == "") return; |
1253 |
name = GetUniqueInstrumentName(DirId, name); |
name = GetUniqueInstrumentName(DirId, name); |
1255 |
std::stringstream sql2; |
std::stringstream sql2; |
1256 |
sql2 << "SELECT COUNT(*) FROM instruments WHERE instr_file=? AND "; |
sql2 << "SELECT COUNT(*) FROM instruments WHERE instr_file=? AND "; |
1257 |
sql2 << "instr_nr=" << Index; |
sql2 << "instr_nr=" << Index; |
1258 |
if (ExecSqlInt(sql2.str(), File) > 0) return; |
String s = toEscapedFsPath(File); |
1259 |
|
if (ExecSqlInt(sql2.str(), s) > 0) return; |
1260 |
|
|
1261 |
BindTextParam(pStmt, 1, name); |
BindTextParam(pStmt, 1, name); |
1262 |
BindIntParam(pStmt, 3, Index); |
BindIntParam(pStmt, 3, Index); |
1346 |
|
|
1347 |
return instrumentFinder.GetInstruments(); |
return instrumentFinder.GetInstruments(); |
1348 |
} |
} |
1349 |
|
|
1350 |
|
StringListPtr InstrumentsDb::FindLostInstrumentFiles() { |
1351 |
|
dmsg(2,("InstrumentsDb: FindLostInstrumentFiles()\n")); |
1352 |
|
|
1353 |
|
BeginTransaction(); |
1354 |
|
try { |
1355 |
|
StringListPtr files = ExecSqlStringList("SELECT DISTINCT instr_file FROM instruments"); |
1356 |
|
StringListPtr result(new std::vector<String>); |
1357 |
|
for (int i = 0; i < files->size(); i++) { |
1358 |
|
File f(toNonEscapedFsPath(files->at(i))); |
1359 |
|
if (!f.Exist()) result->push_back(files->at(i)); |
1360 |
|
} |
1361 |
|
return result; |
1362 |
|
} catch (Exception e) { |
1363 |
|
EndTransaction(); |
1364 |
|
throw e; |
1365 |
|
} |
1366 |
|
EndTransaction(); |
1367 |
|
} |
1368 |
|
|
1369 |
|
void InstrumentsDb::SetInstrumentFilePath(String OldPath, String NewPath) { |
1370 |
|
if (OldPath == NewPath) return; |
1371 |
|
StringListPtr instrs; |
1372 |
|
BeginTransaction(); |
1373 |
|
try { |
1374 |
|
std::vector<String> params(2); |
1375 |
|
params[0] = toEscapedFsPath(NewPath); |
1376 |
|
params[1] = toEscapedFsPath(OldPath); |
1377 |
|
instrs = GetInstrumentsByFile(OldPath); |
1378 |
|
ExecSql("UPDATE instruments SET instr_file=? WHERE instr_file=?", params); |
1379 |
|
} catch (Exception e) { |
1380 |
|
EndTransaction(); |
1381 |
|
throw e; |
1382 |
|
} |
1383 |
|
EndTransaction(); |
1384 |
|
|
1385 |
|
for (int i = 0; i < instrs->size(); i++) { |
1386 |
|
FireInstrumentInfoChanged(instrs->at(i)); |
1387 |
|
} |
1388 |
|
} |
1389 |
|
|
1390 |
void InstrumentsDb::BeginTransaction() { |
void InstrumentsDb::BeginTransaction() { |
1391 |
dmsg(2,("InstrumentsDb: BeginTransaction(InTransaction=%d)\n", InTransaction)); |
dmsg(2,("InstrumentsDb: BeginTransaction(InTransaction=%d)\n", InTransaction)); |
1447 |
|
|
1448 |
void InstrumentsDb::ExecSql(String Sql) { |
void InstrumentsDb::ExecSql(String Sql) { |
1449 |
dmsg(2,("InstrumentsDb: ExecSql(Sql=%s)\n", Sql.c_str())); |
dmsg(2,("InstrumentsDb: ExecSql(Sql=%s)\n", Sql.c_str())); |
1450 |
sqlite3_stmt *pStmt = NULL; |
std::vector<String> Params; |
1451 |
|
ExecSql(Sql, Params); |
|
int res = sqlite3_prepare(GetDb(), Sql.c_str(), -1, &pStmt, NULL); |
|
|
if (res != SQLITE_OK) { |
|
|
throw Exception("DB error: " + ToString(sqlite3_errmsg(db))); |
|
|
} |
|
|
|
|
|
res = sqlite3_step(pStmt); |
|
|
if(res != SQLITE_DONE) { |
|
|
sqlite3_finalize(pStmt); |
|
|
throw Exception("DB error: " + ToString(sqlite3_errmsg(db))); |
|
|
} |
|
|
|
|
|
sqlite3_finalize(pStmt); |
|
1452 |
} |
} |
1453 |
|
|
1454 |
void InstrumentsDb::ExecSql(String Sql, String Param) { |
void InstrumentsDb::ExecSql(String Sql, String Param) { |
1455 |
dmsg(2,("InstrumentsDb: ExecSql(Sql=%s,Param=%s)\n", Sql.c_str(), Param.c_str())); |
dmsg(2,("InstrumentsDb: ExecSql(Sql=%s,Param=%s)\n", Sql.c_str(), Param.c_str())); |
1456 |
|
std::vector<String> Params; |
1457 |
|
Params.push_back(Param); |
1458 |
|
ExecSql(Sql, Params); |
1459 |
|
} |
1460 |
|
|
1461 |
|
void InstrumentsDb::ExecSql(String Sql, std::vector<String>& Params) { |
1462 |
|
dmsg(2,("InstrumentsDb: ExecSql(Sql=%s,Params)\n", Sql.c_str())); |
1463 |
sqlite3_stmt *pStmt = NULL; |
sqlite3_stmt *pStmt = NULL; |
1464 |
|
|
1465 |
int res = sqlite3_prepare(GetDb(), Sql.c_str(), -1, &pStmt, NULL); |
int res = sqlite3_prepare(GetDb(), Sql.c_str(), -1, &pStmt, NULL); |
1468 |
throw Exception("DB error: " + ToString(sqlite3_errmsg(db))); |
throw Exception("DB error: " + ToString(sqlite3_errmsg(db))); |
1469 |
} |
} |
1470 |
|
|
1471 |
BindTextParam(pStmt, 1, Param); |
for(int i = 0; i < Params.size(); i++) { |
1472 |
|
BindTextParam(pStmt, i + 1, Params[i]); |
1473 |
|
} |
1474 |
|
|
1475 |
res = sqlite3_step(pStmt); |
res = sqlite3_step(pStmt); |
1476 |
if (res != SQLITE_DONE) { |
if (res != SQLITE_DONE) { |
1552 |
} |
} |
1553 |
|
|
1554 |
IntListPtr InstrumentsDb::ExecSqlIntList(String Sql) { |
IntListPtr InstrumentsDb::ExecSqlIntList(String Sql) { |
1555 |
|
dmsg(2,("InstrumentsDb: ExecSqlIntList(Sql=%s)\n", Sql.c_str())); |
1556 |
|
std::vector<String> Params; |
1557 |
|
return ExecSqlIntList(Sql, Params); |
1558 |
|
} |
1559 |
|
|
1560 |
|
IntListPtr InstrumentsDb::ExecSqlIntList(String Sql, String Param) { |
1561 |
|
dmsg(2,("InstrumentsDb: ExecSqlIntList(Sql=%s,Param=%s)\n", Sql.c_str(), Param.c_str())); |
1562 |
|
std::vector<String> Params; |
1563 |
|
Params.push_back(Param); |
1564 |
|
return ExecSqlIntList(Sql, Params); |
1565 |
|
} |
1566 |
|
|
1567 |
|
IntListPtr InstrumentsDb::ExecSqlIntList(String Sql, std::vector<String>& Params) { |
1568 |
|
dmsg(2,("InstrumentsDb: ExecSqlIntList(Sql=%s)\n", Sql.c_str())); |
1569 |
IntListPtr intList(new std::vector<int>); |
IntListPtr intList(new std::vector<int>); |
1570 |
|
|
1571 |
sqlite3_stmt *pStmt = NULL; |
sqlite3_stmt *pStmt = NULL; |
1575 |
throw Exception("DB error: " + ToString(sqlite3_errmsg(db))); |
throw Exception("DB error: " + ToString(sqlite3_errmsg(db))); |
1576 |
} |
} |
1577 |
|
|
1578 |
|
for(int i = 0; i < Params.size(); i++) { |
1579 |
|
BindTextParam(pStmt, i + 1, Params[i]); |
1580 |
|
} |
1581 |
|
|
1582 |
res = sqlite3_step(pStmt); |
res = sqlite3_step(pStmt); |
1583 |
while(res == SQLITE_ROW) { |
while(res == SQLITE_ROW) { |
1584 |
intList->push_back(sqlite3_column_int(pStmt, 0)); |
intList->push_back(sqlite3_column_int(pStmt, 0)); |
1596 |
} |
} |
1597 |
|
|
1598 |
StringListPtr InstrumentsDb::ExecSqlStringList(String Sql) { |
StringListPtr InstrumentsDb::ExecSqlStringList(String Sql) { |
1599 |
|
dmsg(2,("InstrumentsDb: ExecSqlStringList(Sql=%s)\n", Sql.c_str())); |
1600 |
StringListPtr stringList(new std::vector<String>); |
StringListPtr stringList(new std::vector<String>); |
1601 |
|
|
1602 |
sqlite3_stmt *pStmt = NULL; |
sqlite3_stmt *pStmt = NULL; |
1692 |
return Dir.substr(0, i); |
return Dir.substr(0, i); |
1693 |
} |
} |
1694 |
|
|
1695 |
|
void InstrumentsDb::Format() { |
1696 |
|
DbInstrumentsMutex.Lock(); |
1697 |
|
if (db != NULL) { |
1698 |
|
sqlite3_close(db); |
1699 |
|
db = NULL; |
1700 |
|
} |
1701 |
|
|
1702 |
|
if (DbFile.empty()) DbFile = CONFIG_DEFAULT_INSTRUMENTS_DB_LOCATION; |
1703 |
|
String bkp = DbFile + ".bkp"; |
1704 |
|
remove(bkp.c_str()); |
1705 |
|
if (rename(DbFile.c_str(), bkp.c_str()) && errno != ENOENT) { |
1706 |
|
DbInstrumentsMutex.Unlock(); |
1707 |
|
throw Exception(String("Failed to backup database: ") + strerror(errno)); |
1708 |
|
} |
1709 |
|
|
1710 |
|
String f = DbFile; |
1711 |
|
DbFile = ""; |
1712 |
|
try { CreateInstrumentsDb(f); } |
1713 |
|
catch(Exception e) { |
1714 |
|
DbInstrumentsMutex.Unlock(); |
1715 |
|
throw e; |
1716 |
|
} |
1717 |
|
DbInstrumentsMutex.Unlock(); |
1718 |
|
|
1719 |
|
FireDirectoryCountChanged("/"); |
1720 |
|
FireInstrumentCountChanged("/"); |
1721 |
|
} |
1722 |
|
|
1723 |
void InstrumentsDb::CheckFileName(String File) { |
void InstrumentsDb::CheckFileName(String File) { |
1724 |
if (File.empty()) throw Exception("Invalid file name: " + File); |
if (File.empty()) throw Exception("Invalid file name: " + File); |
1725 |
} |
} |
1749 |
|
|
1750 |
String InstrumentsDb::toEscapedPath(String AbstractName) { |
String InstrumentsDb::toEscapedPath(String AbstractName) { |
1751 |
for (int i = 0; i < AbstractName.length(); i++) { |
for (int i = 0; i < AbstractName.length(); i++) { |
1752 |
if (AbstractName.at(i) == '\0') AbstractName.replace(i++, 1, "\\/"); |
if (AbstractName.at(i) == '\0') AbstractName.replace(i++, 1, "\\x2f"); |
1753 |
else if (AbstractName.at(i) == '\\') AbstractName.replace(i++, 1, "\\\\"); |
else if (AbstractName.at(i) == '\\') AbstractName.replace(i++, 1, "\\\\"); |
1754 |
else if (AbstractName.at(i) == '\'') AbstractName.replace(i++, 1, "\\'"); |
else if (AbstractName.at(i) == '\'') AbstractName.replace(i++, 1, "\\'"); |
1755 |
else if (AbstractName.at(i) == '"') AbstractName.replace(i++, 1, "\\\""); |
else if (AbstractName.at(i) == '"') AbstractName.replace(i++, 1, "\\\""); |
1770 |
return text; |
return text; |
1771 |
} |
} |
1772 |
|
|
1773 |
String InstrumentsDb::toEscapedName(String AbstractName) { |
String InstrumentsDb::toNonEscapedText(String text) { |
1774 |
for (int i = 0; i < AbstractName.length(); i++) { |
String sb; |
1775 |
if (AbstractName.at(i) == '\0') AbstractName.at(i) = '/'; |
for (int i = 0; i < text.length(); i++) { |
1776 |
else if (AbstractName.at(i) == '\\') AbstractName.replace(i++, 1, "\\\\"); |
char c = text.at(i); |
1777 |
else if (AbstractName.at(i) == '\'') AbstractName.replace(i++, 1, "\\'"); |
if(c == '\\') { |
1778 |
else if (AbstractName.at(i) == '"') AbstractName.replace(i++, 1, "\\\""); |
if(i >= text.length()) { |
1779 |
else if (AbstractName.at(i) == '\r') AbstractName.replace(i++, 1, "\\r"); |
std::cerr << "Broken escape sequence!" << std::endl; |
1780 |
else if (AbstractName.at(i) == '\n') AbstractName.replace(i++, 1, "\\n"); |
break; |
1781 |
|
} |
1782 |
|
char c2 = text.at(++i); |
1783 |
|
if(c2 == '\'') sb.push_back('\''); |
1784 |
|
else if(c2 == '"') sb.push_back('"'); |
1785 |
|
else if(c2 == '\\') sb.push_back('\\'); |
1786 |
|
else if(c2 == 'r') sb.push_back('\r'); |
1787 |
|
else if(c2 == 'n') sb.push_back('\n'); |
1788 |
|
else std::cerr << "Unknown escape sequence \\" << c2 << std::endl; |
1789 |
|
} else { |
1790 |
|
sb.push_back(c); |
1791 |
|
} |
1792 |
} |
} |
1793 |
return AbstractName; |
return sb; |
1794 |
|
} |
1795 |
|
|
1796 |
|
String InstrumentsDb::toEscapedFsPath(String FsPath) { |
1797 |
|
return toEscapedText(FsPath); |
1798 |
|
} |
1799 |
|
|
1800 |
|
String InstrumentsDb::toNonEscapedFsPath(String FsPath) { |
1801 |
|
return toNonEscapedText(FsPath); |
1802 |
} |
} |
1803 |
|
|
1804 |
String InstrumentsDb::toAbstractName(String DbName) { |
String InstrumentsDb::toAbstractName(String DbName) { |
1851 |
} |
} |
1852 |
|
|
1853 |
} // namespace LinuxSampler |
} // namespace LinuxSampler |
|
|
|
|
#endif // HAVE_SQLITE3 |
|