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#include "InstrumentsDb.h" |
#include "InstrumentsDb.h" |
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#if HAVE_SQLITE3 |
#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> |
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#include <dirent.h> |
#include <dirent.h> |
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#include <errno.h> |
#include <errno.h> |
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#include <ftw.h> |
#include <fnmatch.h> |
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#include "../common/Exception.h" |
#include "../common/Exception.h" |
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namespace LinuxSampler { |
namespace LinuxSampler { |
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void DbInstrument::Copy(const DbInstrument& Instr) { |
InstrumentsDb* InstrumentsDb::pInstrumentsDb = new InstrumentsDb; |
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if (this == &Instr) return; |
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InstrFile = Instr.InstrFile; |
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InstrNr = Instr.InstrNr; |
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FormatFamily = Instr.FormatFamily; |
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FormatVersion = Instr.FormatVersion; |
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Size = Instr.Size; |
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Created = Instr.Created; |
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Modified = Instr.Modified; |
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Description = Instr.Description; |
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IsDrum = Instr.IsDrum; |
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Product = Instr.Product; |
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Artists = Instr.Artists; |
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Keywords = Instr.Keywords; |
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} |
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void InstrumentsDb::CreateInstrumentsDb(String File) { |
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struct stat statBuf; |
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int res = stat(File.c_str(), &statBuf); |
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if (!res) { |
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throw Exception("File exists: " + File); |
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} |
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GetInstrumentsDb()->SetDbFile(File); |
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void DbDirectory::Copy(const DbDirectory& Dir) { |
String sql = |
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if (this == &Dir) return; |
" CREATE TABLE instr_dirs ( " |
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" dir_id INTEGER PRIMARY KEY AUTOINCREMENT, " |
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Created = Dir.Created; |
" parent_dir_id INTEGER DEFAULT 0, " |
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Modified = Dir.Modified; |
" dir_name TEXT, " |
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Description = Dir.Description; |
" created TIMESTAMP DEFAULT CURRENT_TIMESTAMP, " |
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" modified TIMESTAMP DEFAULT CURRENT_TIMESTAMP, " |
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" description TEXT, " |
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" FOREIGN KEY(parent_dir_id) REFERENCES instr_dirs(dir_id), " |
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" UNIQUE (parent_dir_id,dir_name) " |
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" ); "; |
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GetInstrumentsDb()->ExecSql(sql); |
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sql = "INSERT INTO instr_dirs (dir_id, parent_dir_id, dir_name) VALUES (0, -2, '/');"; |
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GetInstrumentsDb()->ExecSql(sql); |
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sql = |
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" CREATE TABLE instruments ( " |
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" instr_id INTEGER PRIMARY KEY AUTOINCREMENT, " |
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" dir_id INTEGER DEFAULT 0, " |
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" instr_name TEXT, " |
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" instr_file TEXT, " |
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" instr_nr INTEGER, " |
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" format_family TEXT, " |
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" format_version TEXT, " |
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" instr_size INTEGER, " |
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" created TIMESTAMP DEFAULT CURRENT_TIMESTAMP, " |
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" modified TIMESTAMP DEFAULT CURRENT_TIMESTAMP, " |
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" description TEXT, " |
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" is_drum INTEGER(1), " |
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" product TEXT, " |
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" artists TEXT, " |
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" keywords TEXT, " |
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" FOREIGN KEY(dir_id) REFERENCES instr_dirs(dir_id), " |
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" UNIQUE (dir_id,instr_name) " |
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" ); "; |
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GetInstrumentsDb()->ExecSql(sql); |
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} |
} |
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InstrumentsDb* InstrumentsDb::pInstrumentsDb = new InstrumentsDb; |
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InstrumentsDb::InstrumentsDb() { |
InstrumentsDb::InstrumentsDb() { |
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db = NULL; |
db = NULL; |
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DbInstrumentsMutex = Mutex(); |
DbInstrumentsMutex = Mutex(); |
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InTransaction = false; |
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} |
} |
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InstrumentsDb::~InstrumentsDb() { |
InstrumentsDb::~InstrumentsDb() { |
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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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db = NULL; |
db = NULL; |
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throw Exception("Cannot open instruments database: " + DbFile); |
throw Exception("Cannot open instruments database: " + DbFile); |
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} |
} |
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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."); } |
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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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int InstrumentsDb::GetDirectoryCount(String Dir) { |
int InstrumentsDb::GetDirectoryCount(String Dir, bool Recursive) { |
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dmsg(2,("InstrumentsDb: GetDirectoryCount(Dir=%s)\n", Dir.c_str())); |
dmsg(2,("InstrumentsDb: GetDirectoryCount(Dir=%s,Recursive=%d)\n", Dir.c_str(), Recursive)); |
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int i; |
int i; |
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DbInstrumentsMutex.Lock(); |
BeginTransaction(); |
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try { i = GetDirectoryCount(GetDirectoryId(Dir)); } |
try { |
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catch (Exception e) { |
if (Recursive) { |
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DbInstrumentsMutex.Unlock(); |
DirectoryCounter directoryCounter; |
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DirectoryTreeWalk(Dir, &directoryCounter); |
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i = directoryCounter.GetDirectoryCount(); |
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} else { |
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i = GetDirectoryCount(GetDirectoryId(Dir)); |
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} |
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} catch (Exception e) { |
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EndTransaction(); |
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throw e; |
throw e; |
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} |
} |
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DbInstrumentsMutex.Unlock(); |
EndTransaction(); |
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if (i == -1) throw Exception("Unkown DB directory: " + Dir); |
if (i == -1) throw Exception("Unkown DB directory: " + toEscapedPath(Dir)); |
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return i; |
return i; |
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} |
} |
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return ExecSqlIntList(sql.str()); |
return ExecSqlIntList(sql.str()); |
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} |
} |
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StringListPtr InstrumentsDb::GetDirectories(String Dir) { |
StringListPtr InstrumentsDb::GetDirectories(String Dir, bool Recursive) { |
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dmsg(2,("InstrumentsDb: GetDirectories(Dir=%s)\n", Dir.c_str())); |
dmsg(2,("InstrumentsDb: GetDirectories(Dir=%s,Recursive=%d)\n", Dir.c_str(), Recursive)); |
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DbInstrumentsMutex.Lock(); |
BeginTransaction(); |
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try { |
try { |
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int dirId = GetDirectoryId(Dir); |
int dirId = GetDirectoryId(Dir); |
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if(dirId == -1) throw Exception("Unknown DB directory: " + Dir); |
if(dirId == -1) throw Exception("Unknown DB directory: " + toEscapedPath(Dir)); |
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std::stringstream sql; |
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sql << "SELECT dir_name FROM instr_dirs "; |
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sql << "WHERE parent_dir_id=" << dirId << " AND dir_id!=0"; |
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DbInstrumentsMutex.Unlock(); |
StringListPtr pDirs; |
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return ExecSqlStringList(sql.str()); |
if (Recursive) { |
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SearchQuery q; |
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DirectoryFinder directoryFinder(&q); |
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DirectoryTreeWalk(Dir, &directoryFinder); |
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pDirs = directoryFinder.GetDirectories(); |
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} else { |
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pDirs = GetDirectories(dirId); |
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} |
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EndTransaction(); |
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return pDirs; |
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} catch (Exception e) { |
} catch (Exception e) { |
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DbInstrumentsMutex.Unlock(); |
EndTransaction(); |
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throw e; |
throw e; |
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} |
} |
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} |
} |
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StringListPtr InstrumentsDb::GetDirectories(int DirId) { |
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std::stringstream sql; |
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sql << "SELECT dir_name FROM instr_dirs "; |
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sql << "WHERE parent_dir_id=" << DirId << " AND dir_id!=0"; |
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StringListPtr dirs = ExecSqlStringList(sql.str()); |
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for (int i = 0; i < dirs->size(); i++) { |
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for (int j = 0; j < dirs->at(i).length(); j++) { |
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if (dirs->at(i).at(j) == '/') dirs->at(i).at(j) = '\0'; |
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} |
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} |
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return dirs; |
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} |
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int InstrumentsDb::GetDirectoryId(String Dir) { |
int InstrumentsDb::GetDirectoryId(String Dir) { |
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dmsg(2,("InstrumentsDb: GetDirectoryId(Dir=%s)\n", Dir.c_str())); |
dmsg(2,("InstrumentsDb: GetDirectoryId(Dir=%s)\n", Dir.c_str())); |
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int InstrumentsDb::GetDirectoryId(int ParentDirId, String DirName) { |
int InstrumentsDb::GetDirectoryId(int ParentDirId, String DirName) { |
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dmsg(2,("InstrumentsDb: GetDirectoryId(ParentDirId=%d, DirName=%s)\n", ParentDirId, DirName.c_str())); |
dmsg(2,("InstrumentsDb: GetDirectoryId(ParentDirId=%d, DirName=%s)\n", ParentDirId, DirName.c_str())); |
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DirName = toDbName(DirName); |
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std::stringstream sql; |
std::stringstream sql; |
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sql << "SELECT dir_id FROM instr_dirs WHERE parent_dir_id="; |
sql << "SELECT dir_id FROM instr_dirs WHERE parent_dir_id="; |
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sql << ParentDirId << " AND dir_name=?"; |
sql << ParentDirId << " AND dir_name=?"; |
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return ExecSqlInt(sql.str(), DirName); |
return ExecSqlInt(sql.str(), DirName); |
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} |
} |
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String InstrumentsDb::GetDirectoryName(int DirId) { |
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String sql = "SELECT dir_name FROM instr_dirs WHERE dir_id=" + ToString(DirId); |
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String name = ExecSqlString(sql); |
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if (name.empty()) throw Exception("Directory ID not found"); |
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return name; |
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} |
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int InstrumentsDb::GetParentDirectoryId(int DirId) { |
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if (DirId == 0) throw Exception("The root directory is specified"); |
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String sql = "SELECT parent_dir_id FROM instr_dirs WHERE dir_id=" + ToString(DirId); |
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int parentId = ExecSqlInt(sql); |
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if (parentId == -1) throw Exception("DB directory not found"); |
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return parentId; |
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} |
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String InstrumentsDb::GetDirectoryPath(int DirId) { |
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String path = ""; |
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int count = 1000; // used to prevent infinite loops |
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while(--count) { |
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if (DirId == 0) { |
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path = "/" + path; |
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break; |
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} |
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path = GetDirectoryName(DirId) + path; |
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DirId = GetParentDirectoryId(DirId); |
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} |
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if (!count) throw Exception("Possible infinite loop detected"); |
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return path; |
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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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CheckPathName(Dir); |
CheckPathName(Dir); |
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String ParentDir = GetParentDirectory(Dir); |
String ParentDir = GetParentDirectory(Dir); |
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DbInstrumentsMutex.Lock(); |
BeginTransaction(); |
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try { |
try { |
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if (Dir.length() > 1) { |
if (Dir.length() > 1) { |
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if (Dir.at(Dir.length() - 1) == '/') Dir.erase(Dir.length() - 1); |
if (Dir.at(Dir.length() - 1) == '/') Dir.erase(Dir.length() - 1); |
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String dirName = GetFileName(Dir); |
String dirName = GetFileName(Dir); |
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if(ParentDir.empty() || dirName.empty()) { |
if(ParentDir.empty() || dirName.empty()) { |
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throw Exception("Failed to add DB directory: " + Dir); |
throw Exception("Failed to add DB directory: " + toEscapedPath(Dir)); |
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} |
} |
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int id = GetDirectoryId(ParentDir); |
int id = GetDirectoryId(ParentDir); |
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if (id == -1) throw Exception("DB directory doesn't exist: " + ParentDir); |
if (id == -1) throw Exception("DB directory doesn't exist: " + toEscapedPath(ParentDir)); |
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int id2 = GetDirectoryId(id, dirName); |
int id2 = GetDirectoryId(id, dirName); |
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if (id2 != -1) throw Exception("DB directory already exist: " + Dir); |
if (id2 != -1) throw Exception("DB directory already exist: " + toEscapedPath(Dir)); |
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id2 = GetInstrumentId(id, dirName); |
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if (id2 != -1) throw Exception("Instrument with that name exist: " + toEscapedPath(Dir)); |
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std::stringstream sql; |
std::stringstream sql; |
328 |
sql << "INSERT INTO instr_dirs (parent_dir_id, dir_name) VALUES ("; |
sql << "INSERT INTO instr_dirs (parent_dir_id, dir_name) VALUES ("; |
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sql << id << ", ?)"; |
sql << id << ", ?)"; |
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ExecSql(sql.str(), dirName); |
ExecSql(sql.str(), toDbName(dirName)); |
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} catch (Exception e) { |
} catch (Exception e) { |
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DbInstrumentsMutex.Unlock(); |
EndTransaction(); |
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throw e; |
throw e; |
335 |
} |
} |
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DbInstrumentsMutex.Unlock(); |
EndTransaction(); |
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FireDirectoryCountChanged(ParentDir); |
FireDirectoryCountChanged(ParentDir); |
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} |
} |
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String ParentDir = GetParentDirectory(Dir); |
String ParentDir = GetParentDirectory(Dir); |
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DbInstrumentsMutex.Lock(); |
BeginTransaction(); |
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try { |
try { |
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int dirId = GetDirectoryId(Dir); |
int dirId = GetDirectoryId(Dir); |
350 |
if (dirId == -1) throw Exception("Unknown DB directory: " + Dir); |
if (dirId == -1) throw Exception("Unknown DB directory: " + toEscapedPath(Dir)); |
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if (dirId == 0) throw Exception("Cannot delete the root directory: " + Dir); |
if (dirId == 0) throw Exception("Cannot delete the root directory: " + Dir); |
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if(ParentDir.empty()) throw Exception("Unknown parent directory"); |
if(ParentDir.empty()) throw Exception("Unknown parent directory"); |
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if (Force) RemoveDirectoryContent(dirId); |
if (Force) RemoveDirectoryContent(dirId); |
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RemoveDirectory(dirId); |
RemoveDirectory(dirId); |
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} catch (Exception e) { |
} catch (Exception e) { |
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DbInstrumentsMutex.Unlock(); |
EndTransaction(); |
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throw e; |
throw e; |
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} |
} |
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DbInstrumentsMutex.Unlock(); |
EndTransaction(); |
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FireDirectoryCountChanged(ParentDir); |
FireDirectoryCountChanged(ParentDir); |
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} |
} |
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dmsg(2,("InstrumentsDb: GetDirectoryInfo(Dir=%s)\n", Dir.c_str())); |
dmsg(2,("InstrumentsDb: GetDirectoryInfo(Dir=%s)\n", Dir.c_str())); |
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DbDirectory d; |
DbDirectory d; |
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DbInstrumentsMutex.Lock(); |
BeginTransaction(); |
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try { |
try { |
436 |
int id = GetDirectoryId(Dir); |
int id = GetDirectoryId(Dir); |
437 |
if(id == -1) throw Exception("Unknown DB directory: " + Dir); |
if(id == -1) throw Exception("Unknown DB directory: " + toEscapedPath(Dir)); |
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sqlite3_stmt *pStmt = NULL; |
sqlite3_stmt *pStmt = NULL; |
440 |
std::stringstream sql; |
std::stringstream sql; |
457 |
if (res != SQLITE_DONE) { |
if (res != SQLITE_DONE) { |
458 |
throw Exception("DB error: " + ToString(sqlite3_errmsg(db))); |
throw Exception("DB error: " + ToString(sqlite3_errmsg(db))); |
459 |
} else { |
} else { |
460 |
throw Exception("Unknown DB directory: " + Dir); |
throw Exception("Unknown DB directory: " + toEscapedPath(Dir)); |
461 |
} |
} |
462 |
} |
} |
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sqlite3_finalize(pStmt); |
sqlite3_finalize(pStmt); |
465 |
} catch (Exception e) { |
} catch (Exception e) { |
466 |
DbInstrumentsMutex.Unlock(); |
EndTransaction(); |
467 |
throw e; |
throw e; |
468 |
} |
} |
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DbInstrumentsMutex.Unlock(); |
EndTransaction(); |
471 |
return d; |
return d; |
472 |
} |
} |
473 |
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void InstrumentsDb::RenameDirectory(String Dir, String Name) { |
void InstrumentsDb::RenameDirectory(String Dir, String Name) { |
475 |
dmsg(2,("InstrumentsDb: RenameDirectory(Dir=%s,Name=%s)\n", Dir.c_str(), Name.c_str())); |
dmsg(2,("InstrumentsDb: RenameDirectory(Dir=%s,Name=%s)\n", Dir.c_str(), Name.c_str())); |
476 |
CheckFileName(Name); |
CheckFileName(Name); |
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String dbName = toDbName(Name); |
478 |
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479 |
DbInstrumentsMutex.Lock(); |
BeginTransaction(); |
480 |
try { |
try { |
481 |
int dirId = GetDirectoryId(Dir); |
int dirId = GetDirectoryId(Dir); |
482 |
if (dirId == -1) throw Exception("Unknown DB directory: " + Dir); |
if (dirId == -1) throw Exception("Unknown DB directory: " + toEscapedText(Dir)); |
483 |
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std::stringstream sql; |
std::stringstream sql; |
485 |
sql << "SELECT parent_dir_id FROM instr_dirs WHERE dir_id=" << dirId; |
sql << "SELECT parent_dir_id FROM instr_dirs WHERE dir_id=" << dirId; |
486 |
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|
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int parent = ExecSqlInt(sql.str()); |
int parent = ExecSqlInt(sql.str()); |
488 |
if (parent == -1) throw Exception("Unknown parent directory: " + Dir); |
if (parent == -1) throw Exception("Unknown parent directory: " + toEscapedPath(Dir)); |
489 |
if (GetDirectoryId(parent, Name) != -1) { |
|
490 |
throw Exception("Cannot rename. Directory with that name already exists: " + Name); |
if (GetDirectoryId(parent, dbName) != -1) { |
491 |
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String s = toEscapedPath(Name); |
492 |
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throw Exception("Cannot rename. Directory with that name already exists: " + s); |
493 |
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} |
494 |
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495 |
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if (GetInstrumentId(parent, dbName) != -1) { |
496 |
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throw Exception("Cannot rename. Instrument with that name exist: " + toEscapedPath(Dir)); |
497 |
} |
} |
498 |
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|
499 |
sql.str(""); |
sql.str(""); |
500 |
sql << "UPDATE instr_dirs SET dir_name=? WHERE dir_id=" << dirId; |
sql << "UPDATE instr_dirs SET dir_name=? WHERE dir_id=" << dirId; |
501 |
ExecSql(sql.str(), Name); |
ExecSql(sql.str(), dbName); |
502 |
} catch (Exception e) { |
} catch (Exception e) { |
503 |
DbInstrumentsMutex.Unlock(); |
EndTransaction(); |
504 |
throw e; |
throw e; |
505 |
} |
} |
506 |
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|
507 |
DbInstrumentsMutex.Unlock(); |
EndTransaction(); |
508 |
FireDirectoryNameChanged(Dir, Name); |
FireDirectoryNameChanged(Dir, toAbstractName(Name)); |
509 |
} |
} |
510 |
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|
511 |
void InstrumentsDb::MoveDirectory(String Dir, String Dst) { |
void InstrumentsDb::MoveDirectory(String Dir, String Dst) { |
512 |
dmsg(2,("InstrumentsDb: MoveDirectory(Dir=%s,Dst=%s)\n", Dir.c_str(), Dst.c_str())); |
dmsg(2,("InstrumentsDb: MoveDirectory(Dir=%s,Dst=%s)\n", Dir.c_str(), Dst.c_str())); |
513 |
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514 |
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if(Dir.compare("/") == 0) throw Exception("Cannot move the root directory"); |
515 |
String ParentDir = GetParentDirectory(Dir); |
String ParentDir = GetParentDirectory(Dir); |
516 |
if(ParentDir.empty()) throw Exception("Unknown parent directory"); |
if(ParentDir.empty()) throw Exception("Unknown parent directory"); |
517 |
|
|
518 |
DbInstrumentsMutex.Lock(); |
BeginTransaction(); |
519 |
try { |
try { |
520 |
int dirId = GetDirectoryId(Dir); |
int dirId = GetDirectoryId(Dir); |
521 |
if (dirId == -1) throw Exception("Unknown DB directory: " + Dir); |
if (dirId == -1) throw Exception("Unknown DB directory: " + toEscapedPath(Dir)); |
522 |
int dstId = GetDirectoryId(Dst); |
int dstId = GetDirectoryId(Dst); |
523 |
if (dstId == -1) throw Exception("Unknown DB directory: " + Dst); |
if (dstId == -1) throw Exception("Unknown DB directory: " + toEscapedPath(Dst)); |
524 |
if (dirId == dstId) { |
if (dirId == dstId) { |
525 |
throw Exception("Cannot move directory to itself"); |
throw Exception("Cannot move directory to itself"); |
526 |
} |
} |
531 |
throw Exception("Cannot move a directory to a subdirectory of itself."); |
throw Exception("Cannot move a directory to a subdirectory of itself."); |
532 |
} |
} |
533 |
} |
} |
534 |
|
|
535 |
|
Dir.erase(Dir.length() - 1); |
536 |
|
String dirName = GetFileName(Dir); |
537 |
|
|
538 |
|
int id2 = GetDirectoryId(dstId, dirName); |
539 |
|
if (id2 != -1) throw Exception("DB directory already exist: " + toEscapedPath(dirName)); |
540 |
|
id2 = GetInstrumentId(dstId, dirName); |
541 |
|
if (id2 != -1) throw Exception("Instrument with that name exist: " + toEscapedPath(dirName)); |
542 |
|
|
543 |
std::stringstream sql; |
std::stringstream sql; |
544 |
sql << "UPDATE instr_dirs SET parent_dir_id=" << dstId; |
sql << "UPDATE instr_dirs SET parent_dir_id=" << dstId; |
545 |
sql << " WHERE dir_id=" << dirId; |
sql << " WHERE dir_id=" << dirId; |
546 |
ExecSql(sql.str()); |
ExecSql(sql.str()); |
547 |
} catch (Exception e) { |
} catch (Exception e) { |
548 |
DbInstrumentsMutex.Unlock(); |
EndTransaction(); |
549 |
throw e; |
throw e; |
550 |
} |
} |
551 |
|
|
552 |
DbInstrumentsMutex.Unlock(); |
EndTransaction(); |
553 |
FireDirectoryCountChanged(ParentDir); |
FireDirectoryCountChanged(ParentDir); |
554 |
FireDirectoryCountChanged(Dst); |
FireDirectoryCountChanged(Dst); |
555 |
} |
} |
556 |
|
|
557 |
|
void InstrumentsDb::CopyDirectory(String Dir, String Dst) { |
558 |
|
dmsg(2,("InstrumentsDb: CopyDirectory(Dir=%s,Dst=%s)\n", Dir.c_str(), Dst.c_str())); |
559 |
|
|
560 |
|
if(Dir.compare("/") == 0) throw Exception("Cannot copy the root directory"); |
561 |
|
String ParentDir = GetParentDirectory(Dir); |
562 |
|
if(ParentDir.empty()) throw Exception("Unknown parent directory"); |
563 |
|
|
564 |
|
BeginTransaction(); |
565 |
|
try { |
566 |
|
int dirId = GetDirectoryId(Dir); |
567 |
|
if (dirId == -1) throw Exception("Unknown DB directory: " + toEscapedPath(Dir)); |
568 |
|
int dstId = GetDirectoryId(Dst); |
569 |
|
if (dstId == -1) throw Exception("Unknown DB directory: " + toEscapedPath(Dst)); |
570 |
|
if (dirId == dstId) { |
571 |
|
throw Exception("Cannot copy directory to itself"); |
572 |
|
} |
573 |
|
|
574 |
|
if (Dir.at(Dir.length() - 1) != '/') Dir.append("/"); |
575 |
|
if (Dst.length() > Dir.length()) { |
576 |
|
if (Dir.compare(Dst.substr(0, Dir.length())) == 0) { |
577 |
|
throw Exception("Cannot copy a directory to a subdirectory of itself."); |
578 |
|
} |
579 |
|
} |
580 |
|
|
581 |
|
Dir.erase(Dir.length() - 1); |
582 |
|
String dirName = GetFileName(Dir); |
583 |
|
|
584 |
|
int id2 = GetDirectoryId(dstId, dirName); |
585 |
|
if (id2 != -1) throw Exception("DB directory already exist: " + toEscapedPath(dirName)); |
586 |
|
id2 = GetInstrumentId(dstId, dirName); |
587 |
|
if (id2 != -1) throw Exception("Instrument with that name exist: " + toEscapedPath(dirName)); |
588 |
|
|
589 |
|
DirectoryCopier directoryCopier(ParentDir, Dst); |
590 |
|
DirectoryTreeWalk(Dir, &directoryCopier); |
591 |
|
} catch (Exception e) { |
592 |
|
EndTransaction(); |
593 |
|
throw e; |
594 |
|
} |
595 |
|
|
596 |
|
EndTransaction(); |
597 |
|
} |
598 |
|
|
599 |
void InstrumentsDb::SetDirectoryDescription(String Dir, String Desc) { |
void InstrumentsDb::SetDirectoryDescription(String Dir, String Desc) { |
600 |
dmsg(2,("InstrumentsDb: SetDirectoryDescription(Dir=%s,Desc=%s)\n", Dir.c_str(), Desc.c_str())); |
dmsg(2,("InstrumentsDb: SetDirectoryDescription(Dir=%s,Desc=%s)\n", Dir.c_str(), Desc.c_str())); |
601 |
|
|
602 |
DbInstrumentsMutex.Lock(); |
BeginTransaction(); |
603 |
try { |
try { |
604 |
int id = GetDirectoryId(Dir); |
int id = GetDirectoryId(Dir); |
605 |
if(id == -1) throw Exception("Unknown DB directory: " + Dir); |
if(id == -1) throw Exception("Unknown DB directory: " + toEscapedPath(Dir)); |
606 |
|
|
607 |
std::stringstream sql; |
std::stringstream sql; |
608 |
sql << "UPDATE instr_dirs SET description=?,modified=CURRENT_TIMESTAMP "; |
sql << "UPDATE instr_dirs SET description=?,modified=CURRENT_TIMESTAMP "; |
610 |
|
|
611 |
ExecSql(sql.str(), Desc); |
ExecSql(sql.str(), Desc); |
612 |
} catch (Exception e) { |
} catch (Exception e) { |
613 |
DbInstrumentsMutex.Unlock(); |
EndTransaction(); |
614 |
throw e; |
throw e; |
615 |
} |
} |
616 |
DbInstrumentsMutex.Unlock(); |
EndTransaction(); |
617 |
|
|
618 |
FireDirectoryInfoChanged(Dir); |
FireDirectoryInfoChanged(Dir); |
619 |
} |
} |
620 |
|
|
621 |
void InstrumentsDb::AddInstruments(String DbDir, String FilePath, int Index) { |
int InstrumentsDb::AddInstruments(ScanMode Mode, String DbDir, String FsDir, bool bBackground) { |
622 |
|
dmsg(2,("InstrumentsDb: AddInstruments(Mode=%d,DbDir=%s,FsDir=%s,bBackground=%d)\n", Mode, DbDir.c_str(), FsDir.c_str(), bBackground)); |
623 |
|
if(!bBackground) { |
624 |
|
switch (Mode) { |
625 |
|
case NON_RECURSIVE: |
626 |
|
AddInstrumentsNonrecursive(DbDir, FsDir); |
627 |
|
break; |
628 |
|
case RECURSIVE: |
629 |
|
AddInstrumentsRecursive(DbDir, FsDir); |
630 |
|
break; |
631 |
|
case FLAT: |
632 |
|
AddInstrumentsRecursive(DbDir, FsDir, true); |
633 |
|
break; |
634 |
|
default: |
635 |
|
throw Exception("Unknown scan mode"); |
636 |
|
} |
637 |
|
|
638 |
|
return -1; |
639 |
|
} |
640 |
|
|
641 |
|
ScanJob job; |
642 |
|
int jobId = Jobs.AddJob(job); |
643 |
|
InstrumentsDbThread.Execute(new AddInstrumentsJob(jobId, Mode, DbDir, FsDir)); |
644 |
|
|
645 |
|
return jobId; |
646 |
|
} |
647 |
|
|
648 |
|
int InstrumentsDb::AddInstruments(String DbDir, String FilePath, int Index, bool bBackground) { |
649 |
|
dmsg(2,("InstrumentsDb: AddInstruments(DbDir=%s,FilePath=%s,Index=%d,bBackground=%d)\n", DbDir.c_str(), FilePath.c_str(), Index, bBackground)); |
650 |
|
if(!bBackground) { |
651 |
|
AddInstruments(DbDir, FilePath, Index); |
652 |
|
return -1; |
653 |
|
} |
654 |
|
|
655 |
|
ScanJob job; |
656 |
|
int jobId = Jobs.AddJob(job); |
657 |
|
InstrumentsDbThread.Execute(new AddInstrumentsFromFileJob(jobId, DbDir, FilePath, Index)); |
658 |
|
|
659 |
|
return jobId; |
660 |
|
} |
661 |
|
|
662 |
|
void InstrumentsDb::AddInstruments(String DbDir, String FilePath, int Index, ScanProgress* pProgress) { |
663 |
dmsg(2,("InstrumentsDb: AddInstruments(DbDir=%s,FilePath=%s,Index=%d)\n", DbDir.c_str(), FilePath.c_str(), Index)); |
dmsg(2,("InstrumentsDb: AddInstruments(DbDir=%s,FilePath=%s,Index=%d)\n", DbDir.c_str(), FilePath.c_str(), Index)); |
664 |
if (DbDir.empty() || FilePath.empty()) return; |
if (DbDir.empty() || FilePath.empty()) return; |
665 |
|
|
666 |
DbInstrumentsMutex.Lock(); |
DbInstrumentsMutex.Lock(); |
667 |
try { |
try { |
668 |
int dirId = GetDirectoryId(DbDir); |
int dirId = GetDirectoryId(DbDir); |
669 |
if (dirId == -1) throw Exception("Invalid DB directory: " + DbDir); |
if (dirId == -1) throw Exception("Invalid DB directory: " + toEscapedText(DbDir)); |
670 |
|
|
671 |
struct stat statBuf; |
struct stat statBuf; |
672 |
int res = stat(FilePath.c_str(), &statBuf); |
int res = stat(FilePath.c_str(), &statBuf); |
676 |
throw Exception(ss.str()); |
throw Exception(ss.str()); |
677 |
} |
} |
678 |
|
|
679 |
if (S_ISREG(statBuf.st_mode)) { |
if (!S_ISREG(statBuf.st_mode)) { |
|
AddInstrumentsFromFile(DbDir, FilePath, Index); |
|
|
DbInstrumentsMutex.Unlock(); |
|
|
return; |
|
|
} |
|
|
|
|
|
if (!S_ISDIR(statBuf.st_mode)) { |
|
|
DbInstrumentsMutex.Unlock(); |
|
|
return; |
|
|
} |
|
|
|
|
|
if (Index != -1) { |
|
680 |
std::stringstream ss; |
std::stringstream ss; |
681 |
ss << "`" << FilePath << "` is directory, not an instrument file"; |
ss << "`" << FilePath << "` is not an instrument file"; |
682 |
throw Exception(ss.str()); |
throw Exception(ss.str()); |
683 |
} |
} |
684 |
|
|
685 |
AddInstrumentsRecursive(DbDir, FilePath, false); |
AddInstrumentsFromFile(DbDir, FilePath, Index, pProgress); |
686 |
} catch (Exception e) { |
} catch (Exception e) { |
687 |
DbInstrumentsMutex.Unlock(); |
DbInstrumentsMutex.Unlock(); |
688 |
throw e; |
throw e; |
691 |
DbInstrumentsMutex.Unlock(); |
DbInstrumentsMutex.Unlock(); |
692 |
} |
} |
693 |
|
|
694 |
void InstrumentsDb::AddInstrumentsNonrecursive(String DbDir, String FsDir) { |
void InstrumentsDb::AddInstrumentsNonrecursive(String DbDir, String FsDir, ScanProgress* pProgress) { |
695 |
dmsg(2,("InstrumentsDb: AddInstrumentsNonrecursive(DbDir=%s,FsDir=%s)\n", DbDir.c_str(), FsDir.c_str())); |
dmsg(2,("InstrumentsDb: AddInstrumentsNonrecursive(DbDir=%s,FsDir=%s)\n", DbDir.c_str(), FsDir.c_str())); |
696 |
if (DbDir.empty() || FsDir.empty()) return; |
if (DbDir.empty() || FsDir.empty()) return; |
697 |
|
|
698 |
DbInstrumentsMutex.Lock(); |
DbInstrumentsMutex.Lock(); |
699 |
try { |
try { |
700 |
int dirId = GetDirectoryId(DbDir); |
int dirId = GetDirectoryId(DbDir); |
701 |
if (dirId == -1) throw Exception("Invalid DB directory: " + DbDir); |
if (dirId == -1) throw Exception("Invalid DB directory: " + toEscapedPath(DbDir)); |
702 |
|
|
703 |
struct stat statBuf; |
struct stat statBuf; |
704 |
int res = stat(FsDir.c_str(), &statBuf); |
int res = stat(FsDir.c_str(), &statBuf); |
719 |
std::stringstream ss; |
std::stringstream ss; |
720 |
ss << "The scanning of directory `" << FsDir << "` failed: "; |
ss << "The scanning of directory `" << FsDir << "` failed: "; |
721 |
ss << strerror(errno); |
ss << strerror(errno); |
722 |
std::cout << ss.str(); |
std::cerr << ss.str(); |
723 |
DbInstrumentsMutex.Unlock(); |
DbInstrumentsMutex.Unlock(); |
724 |
return; |
return; |
725 |
} |
} |
731 |
continue; |
continue; |
732 |
} |
} |
733 |
|
|
734 |
AddInstrumentsFromFile(DbDir, FsDir + String(pEnt->d_name)); |
AddInstrumentsFromFile(DbDir, FsDir + String(pEnt->d_name), -1, pProgress); |
735 |
pEnt = readdir(pDir); |
pEnt = readdir(pDir); |
736 |
} |
} |
737 |
|
|
739 |
std::stringstream ss; |
std::stringstream ss; |
740 |
ss << "Failed to close directory `" << FsDir << "`: "; |
ss << "Failed to close directory `" << FsDir << "`: "; |
741 |
ss << strerror(errno); |
ss << strerror(errno); |
742 |
std::cout << ss.str(); |
std::cerr << ss.str(); |
743 |
} |
} |
744 |
} catch (Exception e) { |
} catch (Exception e) { |
745 |
DbInstrumentsMutex.Unlock(); |
DbInstrumentsMutex.Unlock(); |
749 |
DbInstrumentsMutex.Unlock(); |
DbInstrumentsMutex.Unlock(); |
750 |
} |
} |
751 |
|
|
752 |
void InstrumentsDb::AddInstrumentsRecursive(String DbDir, String FsDir, bool Flat) { |
void InstrumentsDb::AddInstrumentsRecursive(String DbDir, String FsDir, bool Flat, ScanProgress* pProgress) { |
753 |
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)); |
754 |
DirectoryScanner::Scan(DbDir, FsDir, Flat); |
if (pProgress != NULL) { |
755 |
|
pProgress->SetTotalFileCount(InstrumentFileCounter::Count(FsDir)); |
756 |
|
} |
757 |
|
|
758 |
|
DirectoryScanner::Scan(DbDir, FsDir, Flat, pProgress); |
759 |
} |
} |
760 |
|
|
761 |
int InstrumentsDb::GetInstrumentCount(int DirId) { |
int InstrumentsDb::GetInstrumentCount(int DirId) { |
768 |
return ExecSqlInt(sql.str()); |
return ExecSqlInt(sql.str()); |
769 |
} |
} |
770 |
|
|
771 |
int InstrumentsDb::GetInstrumentCount(String Dir) { |
int InstrumentsDb::GetInstrumentCount(String Dir, bool Recursive) { |
772 |
dmsg(2,("InstrumentsDb: GetInstrumentCount(Dir=%s)\n", Dir.c_str())); |
dmsg(2,("InstrumentsDb: GetInstrumentCount(Dir=%s,Recursive=%d)\n", Dir.c_str(), Recursive)); |
773 |
int i; |
int i; |
774 |
|
|
775 |
DbInstrumentsMutex.Lock(); |
BeginTransaction(); |
776 |
try { i = GetInstrumentCount(GetDirectoryId(Dir)); } |
try { |
777 |
catch (Exception e) { |
if (Recursive) { |
778 |
DbInstrumentsMutex.Unlock(); |
InstrumentCounter instrumentCounter; |
779 |
|
DirectoryTreeWalk(Dir, &instrumentCounter); |
780 |
|
i = instrumentCounter.GetInstrumentCount(); |
781 |
|
} else { |
782 |
|
i = GetInstrumentCount(GetDirectoryId(Dir)); |
783 |
|
} |
784 |
|
} catch (Exception e) { |
785 |
|
EndTransaction(); |
786 |
throw e; |
throw e; |
787 |
} |
} |
788 |
DbInstrumentsMutex.Unlock(); |
EndTransaction(); |
789 |
|
|
790 |
if (i == -1) throw Exception("Unknown Db directory: " + Dir); |
if (i == -1) throw Exception("Unknown Db directory: " + toEscapedPath(Dir)); |
791 |
return i; |
return i; |
792 |
} |
} |
793 |
|
|
798 |
return ExecSqlIntList(sql.str()); |
return ExecSqlIntList(sql.str()); |
799 |
} |
} |
800 |
|
|
801 |
StringListPtr InstrumentsDb::GetInstruments(String Dir) { |
StringListPtr InstrumentsDb::GetInstruments(String Dir, bool Recursive) { |
802 |
dmsg(2,("InstrumentsDb: GetInstruments(Dir=%s)\n", Dir.c_str())); |
dmsg(2,("InstrumentsDb: GetInstruments(Dir=%s,Recursive=%d)\n", Dir.c_str(), Recursive)); |
803 |
DbInstrumentsMutex.Lock(); |
BeginTransaction(); |
804 |
try { |
try { |
805 |
int dirId = GetDirectoryId(Dir); |
int dirId = GetDirectoryId(Dir); |
806 |
if(dirId == -1) throw Exception("Unknown DB directory: " + Dir); |
if(dirId == -1) throw Exception("Unknown DB directory: " + toEscapedPath(Dir)); |
807 |
|
|
808 |
std::stringstream sql; |
StringListPtr pInstrs; |
|
sql << "SELECT instr_name FROM instruments WHERE dir_id=" << dirId; |
|
809 |
|
|
810 |
StringListPtr instrs = ExecSqlStringList(sql.str()); |
if(Recursive) { |
811 |
DbInstrumentsMutex.Unlock(); |
SearchQuery q; |
812 |
return instrs; |
InstrumentFinder instrumentFinder(&q); |
813 |
|
DirectoryTreeWalk(Dir, &instrumentFinder); |
814 |
|
pInstrs = instrumentFinder.GetInstruments(); |
815 |
|
} else { |
816 |
|
std::stringstream sql; |
817 |
|
sql << "SELECT instr_name FROM instruments WHERE dir_id=" << dirId; |
818 |
|
|
819 |
|
pInstrs = ExecSqlStringList(sql.str()); |
820 |
|
// Converting to abstract names |
821 |
|
for (int i = 0; i < pInstrs->size(); i++) { |
822 |
|
for (int j = 0; j < pInstrs->at(i).length(); j++) { |
823 |
|
if (pInstrs->at(i).at(j) == '/') pInstrs->at(i).at(j) = '\0'; |
824 |
|
} |
825 |
|
} |
826 |
|
} |
827 |
|
EndTransaction(); |
828 |
|
return pInstrs; |
829 |
} catch (Exception e) { |
} catch (Exception e) { |
830 |
DbInstrumentsMutex.Unlock(); |
EndTransaction(); |
831 |
throw e; |
throw e; |
832 |
} |
} |
833 |
} |
} |
847 |
std::stringstream sql; |
std::stringstream sql; |
848 |
sql << "SELECT instr_id FROM instruments WHERE dir_id="; |
sql << "SELECT instr_id FROM instruments WHERE dir_id="; |
849 |
sql << DirId << " AND instr_name=?"; |
sql << DirId << " AND instr_name=?"; |
850 |
return ExecSqlInt(sql.str(), InstrName); |
return ExecSqlInt(sql.str(), toDbName(InstrName)); |
851 |
|
} |
852 |
|
|
853 |
|
String InstrumentsDb::GetInstrumentName(int InstrId) { |
854 |
|
dmsg(2,("InstrumentsDb: GetInstrumentName(InstrId=%d)\n", InstrId)); |
855 |
|
std::stringstream sql; |
856 |
|
sql << "SELECT instr_name FROM instruments WHERE instr_id=" << InstrId; |
857 |
|
return toAbstractName(ExecSqlString(sql.str())); |
858 |
} |
} |
859 |
|
|
860 |
void InstrumentsDb::RemoveInstrument(String Instr) { |
void InstrumentsDb::RemoveInstrument(String Instr) { |
862 |
String ParentDir = GetDirectoryPath(Instr); |
String ParentDir = GetDirectoryPath(Instr); |
863 |
if(ParentDir.empty()) throw Exception("Unknown parent directory"); |
if(ParentDir.empty()) throw Exception("Unknown parent directory"); |
864 |
|
|
865 |
DbInstrumentsMutex.Lock(); |
BeginTransaction(); |
866 |
try { |
try { |
867 |
int instrId = GetInstrumentId(Instr); |
int instrId = GetInstrumentId(Instr); |
868 |
if(instrId == -1) { |
if(instrId == -1) { |
869 |
throw Exception("The specified instrument does not exist: " + Instr); |
throw Exception("The specified instrument does not exist: " + toEscapedPath(Instr)); |
870 |
} |
} |
871 |
RemoveInstrument(instrId); |
RemoveInstrument(instrId); |
872 |
} catch (Exception e) { |
} catch (Exception e) { |
873 |
DbInstrumentsMutex.Unlock(); |
EndTransaction(); |
874 |
throw e; |
throw e; |
875 |
} |
} |
876 |
DbInstrumentsMutex.Unlock(); |
EndTransaction(); |
877 |
FireInstrumentCountChanged(ParentDir); |
FireInstrumentCountChanged(ParentDir); |
878 |
} |
} |
879 |
|
|
898 |
dmsg(2,("InstrumentsDb: GetInstrumentInfo(Instr=%s)\n", Instr.c_str())); |
dmsg(2,("InstrumentsDb: GetInstrumentInfo(Instr=%s)\n", Instr.c_str())); |
899 |
DbInstrument i; |
DbInstrument i; |
900 |
|
|
901 |
DbInstrumentsMutex.Lock(); |
BeginTransaction(); |
902 |
try { |
try { |
903 |
int id = GetInstrumentId(Instr); |
int id = GetInstrumentId(Instr); |
904 |
if(id == -1) throw Exception("Unknown DB instrument: " + Instr); |
if(id == -1) throw Exception("Unknown DB instrument: " + toEscapedPath(Instr)); |
905 |
|
i = GetInstrumentInfo(id); |
906 |
|
} catch (Exception e) { |
907 |
|
EndTransaction(); |
908 |
|
throw e; |
909 |
|
} |
910 |
|
EndTransaction(); |
911 |
|
|
912 |
sqlite3_stmt *pStmt = NULL; |
return i; |
913 |
std::stringstream sql; |
} |
|
sql << "SELECT instr_file,instr_nr,format_family,format_version,"; |
|
|
sql << "instr_size,created,modified,description,is_drum,product,"; |
|
|
sql << "artists,keywords FROM instruments WHERE instr_id=" << id; |
|
914 |
|
|
915 |
int res = sqlite3_prepare(GetDb(), sql.str().c_str(), -1, &pStmt, NULL); |
DbInstrument InstrumentsDb::GetInstrumentInfo(int InstrId) { |
916 |
if (res != SQLITE_OK) { |
sqlite3_stmt *pStmt = NULL; |
917 |
throw Exception("DB error: " + ToString(sqlite3_errmsg(db))); |
std::stringstream sql; |
918 |
} |
sql << "SELECT instr_file,instr_nr,format_family,format_version,"; |
919 |
|
sql << "instr_size,created,modified,description,is_drum,product,"; |
920 |
|
sql << "artists,keywords FROM instruments WHERE instr_id=" << InstrId; |
921 |
|
|
922 |
res = sqlite3_step(pStmt); |
int res = sqlite3_prepare(GetDb(), sql.str().c_str(), -1, &pStmt, NULL); |
923 |
if(res == SQLITE_ROW) { |
if (res != SQLITE_OK) { |
924 |
i.InstrFile = ToString(sqlite3_column_text(pStmt, 0)); |
throw Exception("DB error: " + ToString(sqlite3_errmsg(db))); |
925 |
i.InstrNr = sqlite3_column_int(pStmt, 1); |
} |
|
i.FormatFamily = ToString(sqlite3_column_text(pStmt, 2)); |
|
|
i.FormatVersion = ToString(sqlite3_column_text(pStmt, 3)); |
|
|
i.Size = sqlite3_column_int64(pStmt, 4); |
|
|
i.Created = ToString(sqlite3_column_text(pStmt, 5)); |
|
|
i.Modified = ToString(sqlite3_column_text(pStmt, 6)); |
|
|
i.Description = ToString(sqlite3_column_text(pStmt, 7)); |
|
|
i.IsDrum = sqlite3_column_int(pStmt, 8); |
|
|
i.Product = ToString(sqlite3_column_text(pStmt, 9)); |
|
|
i.Artists = ToString(sqlite3_column_text(pStmt, 10)); |
|
|
i.Keywords = ToString(sqlite3_column_text(pStmt, 11)); |
|
|
} else { |
|
|
sqlite3_finalize(pStmt); |
|
|
|
|
|
if (res != SQLITE_DONE) { |
|
|
throw Exception("DB error: " + ToString(sqlite3_errmsg(db))); |
|
|
} else { |
|
|
throw Exception("Unknown DB instrument: " + Instr); |
|
|
} |
|
|
} |
|
926 |
|
|
927 |
|
DbInstrument i; |
928 |
|
res = sqlite3_step(pStmt); |
929 |
|
if(res == SQLITE_ROW) { |
930 |
|
i.InstrFile = ToString(sqlite3_column_text(pStmt, 0)); |
931 |
|
i.InstrNr = sqlite3_column_int(pStmt, 1); |
932 |
|
i.FormatFamily = ToString(sqlite3_column_text(pStmt, 2)); |
933 |
|
i.FormatVersion = ToString(sqlite3_column_text(pStmt, 3)); |
934 |
|
i.Size = sqlite3_column_int64(pStmt, 4); |
935 |
|
i.Created = ToString(sqlite3_column_text(pStmt, 5)); |
936 |
|
i.Modified = ToString(sqlite3_column_text(pStmt, 6)); |
937 |
|
i.Description = ToString(sqlite3_column_text(pStmt, 7)); |
938 |
|
i.IsDrum = sqlite3_column_int(pStmt, 8); |
939 |
|
i.Product = ToString(sqlite3_column_text(pStmt, 9)); |
940 |
|
i.Artists = ToString(sqlite3_column_text(pStmt, 10)); |
941 |
|
i.Keywords = ToString(sqlite3_column_text(pStmt, 11)); |
942 |
|
} else { |
943 |
sqlite3_finalize(pStmt); |
sqlite3_finalize(pStmt); |
944 |
} catch (Exception e) { |
|
945 |
DbInstrumentsMutex.Unlock(); |
if (res != SQLITE_DONE) { |
946 |
throw e; |
throw Exception("DB error: " + ToString(sqlite3_errmsg(db))); |
947 |
|
} else { |
948 |
|
throw Exception("Unknown DB instrument"); |
949 |
|
} |
950 |
} |
} |
951 |
DbInstrumentsMutex.Unlock(); |
|
952 |
|
sqlite3_finalize(pStmt); |
953 |
return i; |
return i; |
954 |
} |
} |
955 |
|
|
957 |
dmsg(2,("InstrumentsDb: RenameInstrument(Instr=%s,Name=%s)\n", Instr.c_str(), Name.c_str())); |
dmsg(2,("InstrumentsDb: RenameInstrument(Instr=%s,Name=%s)\n", Instr.c_str(), Name.c_str())); |
958 |
CheckFileName(Name); |
CheckFileName(Name); |
959 |
|
|
960 |
DbInstrumentsMutex.Lock(); |
BeginTransaction(); |
961 |
try { |
try { |
962 |
int dirId = GetDirectoryId(GetDirectoryPath(Instr)); |
int dirId = GetDirectoryId(GetDirectoryPath(Instr)); |
963 |
if (dirId == -1) throw Exception("Unknown DB instrument: " + Instr); |
if (dirId == -1) throw Exception("Unknown DB instrument: " + toEscapedPath(Instr)); |
964 |
|
|
965 |
int instrId = GetInstrumentId(dirId, GetFileName(Instr)); |
int instrId = GetInstrumentId(dirId, GetFileName(Instr)); |
966 |
if (instrId == -1) throw Exception("Unknown DB instrument: " + Instr); |
if (instrId == -1) throw Exception("Unknown DB instrument: " + toEscapedPath(Instr)); |
967 |
|
|
968 |
if (GetInstrumentId(dirId, Name) != -1) { |
if (GetInstrumentId(dirId, Name) != -1) { |
969 |
throw Exception("Cannot rename. Instrument with that name already exists: " + Name); |
String s = toEscapedPath(Name); |
970 |
|
throw Exception("Cannot rename. Instrument with that name already exists: " + s); |
971 |
|
} |
972 |
|
|
973 |
|
if (GetDirectoryId(dirId, Name) != -1) { |
974 |
|
String s = toEscapedPath(Name); |
975 |
|
throw Exception("Cannot rename. Directory with that name already exists: " + s); |
976 |
} |
} |
977 |
|
|
978 |
std::stringstream sql; |
std::stringstream sql; |
979 |
sql << "UPDATE instruments SET instr_name=? WHERE instr_id=" << instrId; |
sql << "UPDATE instruments SET instr_name=? WHERE instr_id=" << instrId; |
980 |
ExecSql(sql.str(), Name); |
ExecSql(sql.str(), toDbName(Name)); |
981 |
} catch (Exception e) { |
} catch (Exception e) { |
982 |
DbInstrumentsMutex.Unlock(); |
EndTransaction(); |
983 |
throw e; |
throw e; |
984 |
} |
} |
985 |
DbInstrumentsMutex.Unlock(); |
EndTransaction(); |
986 |
FireInstrumentNameChanged(Instr, Name); |
FireInstrumentNameChanged(Instr, toAbstractName(Name)); |
987 |
} |
} |
988 |
|
|
989 |
void InstrumentsDb::MoveInstrument(String Instr, String Dst) { |
void InstrumentsDb::MoveInstrument(String Instr, String Dst) { |
991 |
String ParentDir = GetDirectoryPath(Instr); |
String ParentDir = GetDirectoryPath(Instr); |
992 |
if(ParentDir.empty()) throw Exception("Unknown parent directory"); |
if(ParentDir.empty()) throw Exception("Unknown parent directory"); |
993 |
|
|
994 |
DbInstrumentsMutex.Lock(); |
BeginTransaction(); |
995 |
try { |
try { |
996 |
int dirId = GetDirectoryId(GetDirectoryPath(Instr)); |
int dirId = GetDirectoryId(ParentDir); |
997 |
if (dirId == -1) throw Exception("Unknown DB instrument: " + Instr); |
if (dirId == -1) throw Exception("Unknown DB instrument: " + toEscapedPath(Instr)); |
998 |
|
|
999 |
String instrName = GetFileName(Instr); |
String instrName = GetFileName(Instr); |
1000 |
int instrId = GetInstrumentId(dirId, instrName); |
int instrId = GetInstrumentId(dirId, instrName); |
1001 |
if (instrId == -1) throw Exception("Unknown DB instrument: " + Instr); |
if (instrId == -1) throw Exception("Unknown DB instrument: " + toEscapedPath(Instr)); |
1002 |
|
|
1003 |
int dstId = GetDirectoryId(Dst); |
int dstId = GetDirectoryId(Dst); |
1004 |
if (dstId == -1) throw Exception("Unknown DB directory: " + Dst); |
if (dstId == -1) throw Exception("Unknown DB directory: " + toEscapedPath(Dst)); |
1005 |
if (dirId == dstId) { |
if (dirId == dstId) { |
1006 |
DbInstrumentsMutex.Unlock(); |
EndTransaction(); |
1007 |
return; |
return; |
1008 |
} |
} |
1009 |
|
|
1010 |
if (GetInstrumentId(dstId, instrName) != -1) { |
if (GetInstrumentId(dstId, instrName) != -1) { |
1011 |
throw Exception("Cannot move. Instrument with that name already exists: " + instrName); |
String s = toEscapedPath(instrName); |
1012 |
|
throw Exception("Cannot move. Instrument with that name already exists: " + s); |
1013 |
|
} |
1014 |
|
|
1015 |
|
if (GetDirectoryId(dstId, instrName) != -1) { |
1016 |
|
String s = toEscapedPath(instrName); |
1017 |
|
throw Exception("Cannot move. Directory with that name already exists: " + s); |
1018 |
} |
} |
1019 |
|
|
1020 |
std::stringstream sql; |
std::stringstream sql; |
1022 |
sql << " WHERE instr_id=" << instrId; |
sql << " WHERE instr_id=" << instrId; |
1023 |
ExecSql(sql.str()); |
ExecSql(sql.str()); |
1024 |
} catch (Exception e) { |
} catch (Exception e) { |
1025 |
DbInstrumentsMutex.Unlock(); |
EndTransaction(); |
1026 |
throw e; |
throw e; |
1027 |
} |
} |
1028 |
DbInstrumentsMutex.Unlock(); |
EndTransaction(); |
1029 |
FireInstrumentCountChanged(ParentDir); |
FireInstrumentCountChanged(ParentDir); |
1030 |
FireInstrumentCountChanged(Dst); |
FireInstrumentCountChanged(Dst); |
1031 |
} |
} |
1032 |
|
|
1033 |
|
void InstrumentsDb::CopyInstrument(String Instr, String Dst) { |
1034 |
|
dmsg(2,("InstrumentsDb: CopyInstrument(Instr=%s,Dst=%s)\n", Instr.c_str(), Dst.c_str())); |
1035 |
|
String ParentDir = GetDirectoryPath(Instr); |
1036 |
|
if(ParentDir.empty()) throw Exception("Unknown parent directory"); |
1037 |
|
|
1038 |
|
BeginTransaction(); |
1039 |
|
try { |
1040 |
|
int dirId = GetDirectoryId(GetDirectoryPath(Instr)); |
1041 |
|
if (dirId == -1) throw Exception("Unknown DB instrument: " + toEscapedPath(Instr)); |
1042 |
|
|
1043 |
|
String instrName = GetFileName(Instr); |
1044 |
|
int instrId = GetInstrumentId(dirId, instrName); |
1045 |
|
if (instrId == -1) throw Exception("Unknown DB instrument: " + toEscapedPath(Instr)); |
1046 |
|
|
1047 |
|
int dstId = GetDirectoryId(Dst); |
1048 |
|
if (dstId == -1) throw Exception("Unknown DB directory: " + toEscapedPath(Dst)); |
1049 |
|
if (dirId == dstId) { |
1050 |
|
EndTransaction(); |
1051 |
|
return; |
1052 |
|
} |
1053 |
|
|
1054 |
|
CopyInstrument(instrId, instrName, dstId, Dst); |
1055 |
|
} catch (Exception e) { |
1056 |
|
EndTransaction(); |
1057 |
|
throw e; |
1058 |
|
} |
1059 |
|
EndTransaction(); |
1060 |
|
|
1061 |
|
} |
1062 |
|
|
1063 |
|
void InstrumentsDb::CopyInstrument(int InstrId, String InstrName, int DstDirId, String DstDir) { |
1064 |
|
if (GetInstrumentId(DstDirId, InstrName) != -1) { |
1065 |
|
String s = toEscapedPath(InstrName); |
1066 |
|
throw Exception("Cannot copy. Instrument with that name already exists: " + s); |
1067 |
|
} |
1068 |
|
|
1069 |
|
if (GetDirectoryId(DstDirId, InstrName) != -1) { |
1070 |
|
String s = toEscapedPath(InstrName); |
1071 |
|
throw Exception("Cannot copy. Directory with that name already exists: " + s); |
1072 |
|
} |
1073 |
|
|
1074 |
|
DbInstrument i = GetInstrumentInfo(InstrId); |
1075 |
|
sqlite3_stmt *pStmt = NULL; |
1076 |
|
std::stringstream sql; |
1077 |
|
sql << "INSERT INTO instruments (dir_id,instr_name,instr_file,instr_nr,format_family,"; |
1078 |
|
sql << "format_version,instr_size,description,is_drum,product,artists,keywords) "; |
1079 |
|
sql << "VALUES (" << DstDirId << ",?,?," << i.InstrNr << ",?,?," << i.Size << ",?,"; |
1080 |
|
sql << i.IsDrum << ",?,?,?)"; |
1081 |
|
|
1082 |
|
int res = sqlite3_prepare(GetDb(), sql.str().c_str(), -1, &pStmt, NULL); |
1083 |
|
if (res != SQLITE_OK) { |
1084 |
|
throw Exception("DB error: " + ToString(sqlite3_errmsg(db))); |
1085 |
|
} |
1086 |
|
|
1087 |
|
String s = toDbName(InstrName); |
1088 |
|
BindTextParam(pStmt, 1, s); |
1089 |
|
BindTextParam(pStmt, 2, i.InstrFile); |
1090 |
|
BindTextParam(pStmt, 3, i.FormatFamily); |
1091 |
|
BindTextParam(pStmt, 4, i.FormatVersion); |
1092 |
|
BindTextParam(pStmt, 5, i.Description); |
1093 |
|
BindTextParam(pStmt, 6, i.Product); |
1094 |
|
BindTextParam(pStmt, 7, i.Artists); |
1095 |
|
BindTextParam(pStmt, 8, i.Keywords); |
1096 |
|
|
1097 |
|
res = sqlite3_step(pStmt); |
1098 |
|
if(res != SQLITE_DONE) { |
1099 |
|
sqlite3_finalize(pStmt); |
1100 |
|
throw Exception("DB error: " + ToString(sqlite3_errmsg(db))); |
1101 |
|
} |
1102 |
|
|
1103 |
|
sqlite3_finalize(pStmt); |
1104 |
|
FireInstrumentCountChanged(DstDir); |
1105 |
|
} |
1106 |
|
|
1107 |
void InstrumentsDb::SetInstrumentDescription(String Instr, String Desc) { |
void InstrumentsDb::SetInstrumentDescription(String Instr, String Desc) { |
1108 |
dmsg(2,("InstrumentsDb: SetInstrumentDescription(Instr=%s,Desc=%s)\n", Instr.c_str(), Desc.c_str())); |
dmsg(2,("InstrumentsDb: SetInstrumentDescription(Instr=%s,Desc=%s)\n", Instr.c_str(), Desc.c_str())); |
1109 |
|
|
1110 |
DbInstrumentsMutex.Lock(); |
BeginTransaction(); |
1111 |
try { |
try { |
1112 |
int id = GetInstrumentId(Instr); |
int id = GetInstrumentId(Instr); |
1113 |
if(id == -1) throw Exception("Unknown DB instrument: " + Instr); |
if(id == -1) throw Exception("Unknown DB instrument: " + toEscapedPath(Instr)); |
1114 |
|
|
1115 |
std::stringstream sql; |
std::stringstream sql; |
1116 |
sql << "UPDATE instruments SET description=?,modified=CURRENT_TIMESTAMP "; |
sql << "UPDATE instruments SET description=?,modified=CURRENT_TIMESTAMP "; |
1118 |
|
|
1119 |
ExecSql(sql.str(), Desc); |
ExecSql(sql.str(), Desc); |
1120 |
} catch (Exception e) { |
} catch (Exception e) { |
1121 |
DbInstrumentsMutex.Unlock(); |
EndTransaction(); |
1122 |
throw e; |
throw e; |
1123 |
} |
} |
1124 |
DbInstrumentsMutex.Unlock(); |
EndTransaction(); |
1125 |
FireInstrumentInfoChanged(Instr); |
FireInstrumentInfoChanged(Instr); |
1126 |
} |
} |
1127 |
|
|
1128 |
void InstrumentsDb::AddInstrumentsFromFile(String DbDir, String File, int Index) { |
void InstrumentsDb::AddInstrumentsFromFile(String DbDir, String File, int Index, ScanProgress* pProgress) { |
1129 |
dmsg(2,("InstrumentsDb: AddInstrumentsFromFile(DbDir=%s,File=%s,Index=%d)\n", DbDir.c_str(), File.c_str(), Index)); |
dmsg(2,("InstrumentsDb: AddInstrumentsFromFile(DbDir=%s,File=%s,Index=%d)\n", DbDir.c_str(), File.c_str(), Index)); |
1130 |
|
|
1131 |
if(File.length() < 4) return; |
if(File.length() < 4) return; |
1132 |
|
|
1133 |
try { |
try { |
1134 |
if(!strcasecmp(".gig", File.substr(File.length() - 4).c_str())) { |
if(!strcasecmp(".gig", File.substr(File.length() - 4).c_str())) { |
1135 |
AddGigInstruments(DbDir, File, Index); |
if (pProgress != NULL) { |
1136 |
|
pProgress->SetStatus(0); |
1137 |
|
pProgress->CurrentFile = File; |
1138 |
|
} |
1139 |
|
|
1140 |
|
AddGigInstruments(DbDir, File, Index, pProgress); |
1141 |
|
|
1142 |
|
if (pProgress != NULL) { |
1143 |
|
pProgress->SetScannedFileCount(pProgress->GetScannedFileCount() + 1); |
1144 |
|
} |
1145 |
} |
} |
1146 |
} catch(Exception e) { |
} catch(Exception e) { |
1147 |
std::cout << e.Message() << std::endl; |
std::cerr << e.Message() << std::endl; |
1148 |
} |
} |
1149 |
} |
} |
1150 |
|
|
1151 |
void InstrumentsDb::AddGigInstruments(String DbDir, String File, int Index) { |
void InstrumentsDb::AddGigInstruments(String DbDir, String File, int Index, ScanProgress* pProgress) { |
1152 |
dmsg(2,("InstrumentsDb: AddGigInstruments(DbDir=%s,File=%s,Index=%d)\n", DbDir.c_str(), File.c_str(), Index)); |
dmsg(2,("InstrumentsDb: AddGigInstruments(DbDir=%s,File=%s,Index=%d)\n", DbDir.c_str(), File.c_str(), Index)); |
1153 |
int dirId = GetDirectoryId(DbDir); |
int dirId = GetDirectoryId(DbDir); |
1154 |
if (dirId == -1) throw Exception("Invalid DB directory: " + DbDir); |
if (dirId == -1) throw Exception("Invalid DB directory: " + toEscapedPath(DbDir)); |
1155 |
|
|
1156 |
struct stat statBuf; |
struct stat statBuf; |
1157 |
int res = stat(File.c_str(), &statBuf); |
int res = stat(File.c_str(), &statBuf); |
1172 |
try { |
try { |
1173 |
riff = new RIFF::File(File); |
riff = new RIFF::File(File); |
1174 |
gig::File* gig = new gig::File(riff); |
gig::File* gig = new gig::File(riff); |
1175 |
|
gig->SetAutoLoad(false); // avoid time consuming samples scanning |
1176 |
|
|
1177 |
std::stringstream sql; |
std::stringstream sql; |
1178 |
sql << "INSERT INTO instruments (dir_id,instr_name,instr_file,"; |
sql << "INSERT INTO instruments (dir_id,instr_name,instr_file,"; |
1179 |
sql << "instr_nr,format_family,format_version,instr_size,"; |
sql << "instr_nr,format_family,format_version,instr_size,"; |
1187 |
throw Exception("DB error: " + ToString(sqlite3_errmsg(db))); |
throw Exception("DB error: " + ToString(sqlite3_errmsg(db))); |
1188 |
} |
} |
1189 |
|
|
1190 |
BindTextParam(pStmt, 2, File); |
String s = toEscapedFsPath(File); |
1191 |
|
BindTextParam(pStmt, 2, s); |
1192 |
String ver = ""; |
String ver = ""; |
1193 |
if (gig->pVersion != NULL) ver = ToString(gig->pVersion->major); |
if (gig->pVersion != NULL) ver = ToString(gig->pVersion->major); |
1194 |
BindTextParam(pStmt, 4, ver); |
BindTextParam(pStmt, 4, ver); |
1195 |
|
|
1196 |
if (Index == -1) { |
if (Index == -1) { |
1197 |
int instrIndex = 0; |
int instrIndex = 0; |
1198 |
|
if (pProgress != NULL) gig->GetInstrument(0, &(pProgress->GigFileProgress)); // TODO: this workaround should be fixed |
1199 |
gig::Instrument* pInstrument = gig->GetFirstInstrument(); |
gig::Instrument* pInstrument = gig->GetFirstInstrument(); |
1200 |
while (pInstrument) { |
while (pInstrument) { |
1201 |
BindTextParam(pStmt, 7, gig->pInfo->Product); |
BindTextParam(pStmt, 7, gig->pInfo->Product); |
1207 |
pInstrument = gig->GetNextInstrument(); |
pInstrument = gig->GetNextInstrument(); |
1208 |
} |
} |
1209 |
} else { |
} else { |
1210 |
gig::Instrument* pInstrument = gig->GetInstrument(Index); |
gig::Instrument* pInstrument; |
1211 |
|
if (pProgress == NULL) pInstrument = gig->GetInstrument(Index); |
1212 |
|
else pInstrument = gig->GetInstrument(Index, &(pProgress->GigFileProgress)); |
1213 |
if (pInstrument != NULL) { |
if (pInstrument != NULL) { |
1214 |
BindTextParam(pStmt, 7, gig->pInfo->Product); |
BindTextParam(pStmt, 7, gig->pInfo->Product); |
1215 |
BindTextParam(pStmt, 8, gig->pInfo->Artists); |
BindTextParam(pStmt, 8, gig->pInfo->Artists); |
1218 |
} |
} |
1219 |
} |
} |
1220 |
|
|
1221 |
|
sqlite3_finalize(pStmt); |
1222 |
delete gig; |
delete gig; |
1223 |
delete riff; |
delete riff; |
1224 |
} catch (RIFF::Exception e) { |
} catch (RIFF::Exception e) { |
1239 |
} |
} |
1240 |
} |
} |
1241 |
|
|
1242 |
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) { |
1243 |
String name = pInstrument->pInfo->Name; |
String name = pInstrument->pInfo->Name; |
1244 |
if (name == "") return; |
if (name == "") return; |
1245 |
name = GetUniqueInstrumentName(DirId, name); |
name = GetUniqueInstrumentName(DirId, name); |
1247 |
std::stringstream sql2; |
std::stringstream sql2; |
1248 |
sql2 << "SELECT COUNT(*) FROM instruments WHERE instr_file=? AND "; |
sql2 << "SELECT COUNT(*) FROM instruments WHERE instr_file=? AND "; |
1249 |
sql2 << "instr_nr=" << Index; |
sql2 << "instr_nr=" << Index; |
1250 |
if (ExecSqlInt(sql2.str(), File) > 0) return; |
String s = toEscapedFsPath(File); |
1251 |
|
if (ExecSqlInt(sql2.str(), s) > 0) return; |
1252 |
|
|
1253 |
BindTextParam(pStmt, 1, name); |
BindTextParam(pStmt, 1, name); |
1254 |
BindIntParam(pStmt, 3, Index); |
BindIntParam(pStmt, 3, Index); |
1277 |
FireInstrumentCountChanged(DbDir); |
FireInstrumentCountChanged(DbDir); |
1278 |
} |
} |
1279 |
|
|
1280 |
|
void InstrumentsDb::DirectoryTreeWalk(String AbstractPath, DirectoryHandler* pHandler) { |
1281 |
|
int DirId = GetDirectoryId(AbstractPath); |
1282 |
|
if(DirId == -1) throw Exception("Unknown DB directory: " + toEscapedPath(AbstractPath)); |
1283 |
|
DirectoryTreeWalk(pHandler, AbstractPath, DirId, 0); |
1284 |
|
} |
1285 |
|
|
1286 |
|
void InstrumentsDb::DirectoryTreeWalk(DirectoryHandler* pHandler, String AbstractPath, int DirId, int Level) { |
1287 |
|
if(Level == 1000) throw Exception("Possible infinite loop detected"); |
1288 |
|
pHandler->ProcessDirectory(AbstractPath, DirId); |
1289 |
|
|
1290 |
|
String s; |
1291 |
|
StringListPtr pDirs = GetDirectories(DirId); |
1292 |
|
for(int i = 0; i < pDirs->size(); i++) { |
1293 |
|
if (AbstractPath.length() == 1 && AbstractPath.at(0) == '/') { |
1294 |
|
s = "/" + pDirs->at(i); |
1295 |
|
} else { |
1296 |
|
s = AbstractPath + "/" + pDirs->at(i); |
1297 |
|
} |
1298 |
|
DirectoryTreeWalk(pHandler, s, GetDirectoryId(DirId, pDirs->at(i)), Level + 1); |
1299 |
|
} |
1300 |
|
} |
1301 |
|
|
1302 |
|
StringListPtr InstrumentsDb::FindDirectories(String Dir, SearchQuery* pQuery, bool Recursive) { |
1303 |
|
dmsg(2,("InstrumentsDb: FindDirectories(Dir=%s)\n", Dir.c_str())); |
1304 |
|
DirectoryFinder directoryFinder(pQuery); |
1305 |
|
|
1306 |
|
BeginTransaction(); |
1307 |
|
try { |
1308 |
|
int DirId = GetDirectoryId(Dir); |
1309 |
|
if(DirId == -1) throw Exception("Unknown DB directory: " + toEscapedPath(Dir)); |
1310 |
|
|
1311 |
|
if (Recursive) DirectoryTreeWalk(Dir, &directoryFinder); |
1312 |
|
else directoryFinder.ProcessDirectory(Dir, DirId); |
1313 |
|
} catch (Exception e) { |
1314 |
|
EndTransaction(); |
1315 |
|
throw e; |
1316 |
|
} |
1317 |
|
EndTransaction(); |
1318 |
|
|
1319 |
|
return directoryFinder.GetDirectories(); |
1320 |
|
} |
1321 |
|
|
1322 |
|
StringListPtr InstrumentsDb::FindInstruments(String Dir, SearchQuery* pQuery, bool Recursive) { |
1323 |
|
dmsg(2,("InstrumentsDb: FindInstruments(Dir=%s)\n", Dir.c_str())); |
1324 |
|
InstrumentFinder instrumentFinder(pQuery); |
1325 |
|
|
1326 |
|
BeginTransaction(); |
1327 |
|
try { |
1328 |
|
int DirId = GetDirectoryId(Dir); |
1329 |
|
if(DirId == -1) throw Exception("Unknown DB directory: " + toEscapedPath(Dir)); |
1330 |
|
|
1331 |
|
if (Recursive) DirectoryTreeWalk(Dir, &instrumentFinder); |
1332 |
|
else instrumentFinder.ProcessDirectory(Dir, DirId); |
1333 |
|
} catch (Exception e) { |
1334 |
|
EndTransaction(); |
1335 |
|
throw e; |
1336 |
|
} |
1337 |
|
EndTransaction(); |
1338 |
|
|
1339 |
|
return instrumentFinder.GetInstruments(); |
1340 |
|
} |
1341 |
|
|
1342 |
|
void InstrumentsDb::BeginTransaction() { |
1343 |
|
dmsg(2,("InstrumentsDb: BeginTransaction(InTransaction=%d)\n", InTransaction)); |
1344 |
|
DbInstrumentsMutex.Lock(); |
1345 |
|
if (InTransaction) return; |
1346 |
|
|
1347 |
|
if(db == NULL) return; |
1348 |
|
sqlite3_stmt *pStmt = NULL; |
1349 |
|
|
1350 |
|
InTransaction = true; |
1351 |
|
int res = sqlite3_prepare(db, "BEGIN TRANSACTION", -1, &pStmt, NULL); |
1352 |
|
if (res != SQLITE_OK) { |
1353 |
|
std::cerr << ToString(sqlite3_errmsg(db)) << std::endl; |
1354 |
|
return; |
1355 |
|
} |
1356 |
|
|
1357 |
|
res = sqlite3_step(pStmt); |
1358 |
|
if(res != SQLITE_DONE) { |
1359 |
|
sqlite3_finalize(pStmt); |
1360 |
|
std::cerr << ToString(sqlite3_errmsg(db)) << std::endl; |
1361 |
|
return; |
1362 |
|
} |
1363 |
|
|
1364 |
|
sqlite3_finalize(pStmt); |
1365 |
|
} |
1366 |
|
|
1367 |
|
void InstrumentsDb::EndTransaction() { |
1368 |
|
dmsg(2,("InstrumentsDb: EndTransaction(InTransaction=%d)\n", InTransaction)); |
1369 |
|
if (!InTransaction) { |
1370 |
|
DbInstrumentsMutex.Unlock(); |
1371 |
|
return; |
1372 |
|
} |
1373 |
|
InTransaction = false; |
1374 |
|
|
1375 |
|
if(db == NULL) { |
1376 |
|
DbInstrumentsMutex.Unlock(); |
1377 |
|
return; |
1378 |
|
} |
1379 |
|
sqlite3_stmt *pStmt = NULL; |
1380 |
|
|
1381 |
|
int res = sqlite3_prepare(db, "END TRANSACTION", -1, &pStmt, NULL); |
1382 |
|
if (res != SQLITE_OK) { |
1383 |
|
std::cerr << ToString(sqlite3_errmsg(db)) << std::endl; |
1384 |
|
DbInstrumentsMutex.Unlock(); |
1385 |
|
return; |
1386 |
|
} |
1387 |
|
|
1388 |
|
res = sqlite3_step(pStmt); |
1389 |
|
if(res != SQLITE_DONE) { |
1390 |
|
sqlite3_finalize(pStmt); |
1391 |
|
std::cerr << ToString(sqlite3_errmsg(db)) << std::endl; |
1392 |
|
DbInstrumentsMutex.Unlock(); |
1393 |
|
return; |
1394 |
|
} |
1395 |
|
|
1396 |
|
sqlite3_finalize(pStmt); |
1397 |
|
DbInstrumentsMutex.Unlock(); |
1398 |
|
} |
1399 |
|
|
1400 |
void InstrumentsDb::ExecSql(String Sql) { |
void InstrumentsDb::ExecSql(String Sql) { |
1401 |
dmsg(2,("InstrumentsDb: ExecSql(Sql=%s)\n", Sql.c_str())); |
dmsg(2,("InstrumentsDb: ExecSql(Sql=%s)\n", Sql.c_str())); |
1402 |
sqlite3_stmt *pStmt = NULL; |
sqlite3_stmt *pStmt = NULL; |
1576 |
} |
} |
1577 |
} |
} |
1578 |
|
|
1579 |
|
void InstrumentsDb::Regexp(sqlite3_context* pContext, int argc, sqlite3_value** ppValue) { |
1580 |
|
if (argc != 2) return; |
1581 |
|
|
1582 |
|
String pattern = ToString(sqlite3_value_text(ppValue[0])); |
1583 |
|
String str = ToString(sqlite3_value_text(ppValue[1])); |
1584 |
|
|
1585 |
|
if(!fnmatch(pattern.c_str(), str.c_str(), FNM_CASEFOLD)) { |
1586 |
|
sqlite3_result_int(pContext, 1); |
1587 |
|
} |
1588 |
|
} |
1589 |
|
|
1590 |
String InstrumentsDb::GetDirectoryPath(String File) { |
String InstrumentsDb::GetDirectoryPath(String File) { |
1591 |
if (File.empty()) return String(""); |
if (File.empty()) return String(""); |
1592 |
if (File.at(0) != '/') String(""); |
if (File.at(0) != '/') String(""); |
1628 |
return Dir.substr(0, i); |
return Dir.substr(0, i); |
1629 |
} |
} |
1630 |
|
|
1631 |
|
void InstrumentsDb::Format() { |
1632 |
|
DbInstrumentsMutex.Lock(); |
1633 |
|
if (db != NULL) { |
1634 |
|
sqlite3_close(db); |
1635 |
|
db = NULL; |
1636 |
|
} |
1637 |
|
|
1638 |
|
if (DbFile.empty()) DbFile = CONFIG_DEFAULT_INSTRUMENTS_DB_LOCATION; |
1639 |
|
String bkp = DbFile + ".bkp"; |
1640 |
|
remove(bkp.c_str()); |
1641 |
|
if (rename(DbFile.c_str(), bkp.c_str()) && errno != ENOENT) { |
1642 |
|
DbInstrumentsMutex.Unlock(); |
1643 |
|
throw Exception(String("Failed to backup database: ") + strerror(errno)); |
1644 |
|
} |
1645 |
|
|
1646 |
|
String f = DbFile; |
1647 |
|
DbFile = ""; |
1648 |
|
try { CreateInstrumentsDb(f); } |
1649 |
|
catch(Exception e) { |
1650 |
|
DbInstrumentsMutex.Unlock(); |
1651 |
|
throw e; |
1652 |
|
} |
1653 |
|
DbInstrumentsMutex.Unlock(); |
1654 |
|
|
1655 |
|
FireDirectoryCountChanged("/"); |
1656 |
|
FireInstrumentCountChanged("/"); |
1657 |
|
} |
1658 |
|
|
1659 |
void InstrumentsDb::CheckFileName(String File) { |
void InstrumentsDb::CheckFileName(String File) { |
1660 |
if (File.empty()) throw Exception("Invalid file name: " + File); |
if (File.empty()) throw Exception("Invalid file name: " + File); |
|
if (File.find('/') != std::string::npos) { |
|
|
throw Exception("Invalid file name: " + File); |
|
|
} |
|
1661 |
} |
} |
1662 |
|
|
1663 |
String InstrumentsDb::GetUniqueInstrumentName(int DirId, String Name) { |
String InstrumentsDb::GetUniqueInstrumentName(int DirId, String Name) { |
1664 |
dmsg(2,("InstrumentsDb: GetUniqueInstrumentName(DirId=%d,Name=%s)\n", DirId, Name.c_str())); |
dmsg(2,("InstrumentsDb: GetUniqueInstrumentName(DirId=%d,Name=%s)\n", DirId, Name.c_str())); |
|
std::stringstream sql; |
|
|
sql << "SELECT COUNT(*) FROM instruments WHERE dir_id=" << DirId; |
|
|
sql << " AND instr_name=?"; |
|
1665 |
|
|
1666 |
if (ExecSqlInt(sql.str(), Name) == 0) return Name; |
if (GetInstrumentId(DirId, Name) == -1 && GetDirectoryId(DirId, Name) == -1) return Name; |
1667 |
std::stringstream ss; |
std::stringstream ss; |
1668 |
for(int i = 2; i < 1001; i++) { |
for(int i = 2; i < 1001; i++) { |
1669 |
ss.str(""); |
ss.str(""); |
1670 |
ss << Name << '[' << i << ']'; |
ss << Name << '[' << i << ']'; |
1671 |
if (ExecSqlInt(sql.str(), ss.str()) == 0) return ss.str(); |
if (GetInstrumentId(DirId, ss.str()) == -1 && GetInstrumentId(DirId, ss.str()) == -1) { |
1672 |
|
return ss.str(); |
1673 |
|
} |
1674 |
} |
} |
1675 |
|
|
1676 |
throw Exception("Unable to find an unique name: " + Name); |
throw Exception("Unable to find an unique name: " + Name); |
1677 |
} |
} |
1678 |
|
|
1679 |
|
String InstrumentsDb::toDbName(String AbstractName) { |
1680 |
|
for (int i = 0; i < AbstractName.length(); i++) { |
1681 |
|
if (AbstractName.at(i) == '\0') AbstractName.at(i) = '/'; |
1682 |
|
} |
1683 |
|
return AbstractName; |
1684 |
|
} |
1685 |
|
|
1686 |
|
String InstrumentsDb::toEscapedPath(String AbstractName) { |
1687 |
|
for (int i = 0; i < AbstractName.length(); i++) { |
1688 |
|
if (AbstractName.at(i) == '\0') AbstractName.replace(i++, 1, "\\x2f"); |
1689 |
|
else if (AbstractName.at(i) == '\\') AbstractName.replace(i++, 1, "\\\\"); |
1690 |
|
else if (AbstractName.at(i) == '\'') AbstractName.replace(i++, 1, "\\'"); |
1691 |
|
else if (AbstractName.at(i) == '"') AbstractName.replace(i++, 1, "\\\""); |
1692 |
|
else if (AbstractName.at(i) == '\r') AbstractName.replace(i++, 1, "\\r"); |
1693 |
|
else if (AbstractName.at(i) == '\n') AbstractName.replace(i++, 1, "\\n"); |
1694 |
|
} |
1695 |
|
return AbstractName; |
1696 |
|
} |
1697 |
|
|
1698 |
|
String InstrumentsDb::toEscapedText(String text) { |
1699 |
|
for (int i = 0; i < text.length(); i++) { |
1700 |
|
if (text.at(i) == '\\') text.replace(i++, 1, "\\\\"); |
1701 |
|
else if (text.at(i) == '\'') text.replace(i++, 1, "\\'"); |
1702 |
|
else if (text.at(i) == '"') text.replace(i++, 1, "\\\""); |
1703 |
|
else if (text.at(i) == '\r') text.replace(i++, 1, "\\r"); |
1704 |
|
else if (text.at(i) == '\n') text.replace(i++, 1, "\\n"); |
1705 |
|
} |
1706 |
|
return text; |
1707 |
|
} |
1708 |
|
|
1709 |
|
String InstrumentsDb::toEscapedFsPath(String FsPath) { |
1710 |
|
return toEscapedText(FsPath); |
1711 |
|
} |
1712 |
|
|
1713 |
|
String InstrumentsDb::toAbstractName(String DbName) { |
1714 |
|
for (int i = 0; i < DbName.length(); i++) { |
1715 |
|
if (DbName.at(i) == '/') DbName.at(i) = '\0'; |
1716 |
|
} |
1717 |
|
return DbName; |
1718 |
|
} |
1719 |
|
|
1720 |
void InstrumentsDb::FireDirectoryCountChanged(String Dir) { |
void InstrumentsDb::FireDirectoryCountChanged(String Dir) { |
1721 |
for (int i = 0; i < llInstrumentsDbListeners.GetListenerCount(); i++) { |
for (int i = 0; i < llInstrumentsDbListeners.GetListenerCount(); i++) { |
1722 |
llInstrumentsDbListeners.GetListener(i)->DirectoryCountChanged(Dir); |
llInstrumentsDbListeners.GetListener(i)->DirectoryCountChanged(Dir); |
1723 |
} |
} |
1724 |
} |
} |
1725 |
|
|
1726 |
void InstrumentsDb::FireDirectoryInfoChanged(String Dir) { |
void InstrumentsDb::FireDirectoryInfoChanged(String Dir) { |
1727 |
for (int i = 0; i < llInstrumentsDbListeners.GetListenerCount(); i++) { |
for (int i = 0; i < llInstrumentsDbListeners.GetListenerCount(); i++) { |
1728 |
llInstrumentsDbListeners.GetListener(i)->DirectoryInfoChanged(Dir); |
llInstrumentsDbListeners.GetListener(i)->DirectoryInfoChanged(Dir); |
1729 |
} |
} |
1730 |
} |
} |
1731 |
|
|
1732 |
void InstrumentsDb::FireDirectoryNameChanged(String Dir, String NewName) { |
void InstrumentsDb::FireDirectoryNameChanged(String Dir, String NewName) { |
1733 |
for (int i = 0; i < llInstrumentsDbListeners.GetListenerCount(); i++) { |
for (int i = 0; i < llInstrumentsDbListeners.GetListenerCount(); i++) { |
1734 |
llInstrumentsDbListeners.GetListener(i)->DirectoryNameChanged(Dir, NewName); |
llInstrumentsDbListeners.GetListener(i)->DirectoryNameChanged(Dir, NewName); |
1735 |
} |
} |
1736 |
} |
} |
1737 |
|
|
1738 |
void InstrumentsDb::FireInstrumentCountChanged(String Dir) { |
void InstrumentsDb::FireInstrumentCountChanged(String Dir) { |
1739 |
for (int i = 0; i < llInstrumentsDbListeners.GetListenerCount(); i++) { |
for (int i = 0; i < llInstrumentsDbListeners.GetListenerCount(); i++) { |
1740 |
llInstrumentsDbListeners.GetListener(i)->InstrumentCountChanged(Dir); |
llInstrumentsDbListeners.GetListener(i)->InstrumentCountChanged(Dir); |
1741 |
} |
} |
1742 |
} |
} |
1743 |
|
|
1744 |
void InstrumentsDb::FireInstrumentInfoChanged(String Instr) { |
void InstrumentsDb::FireInstrumentInfoChanged(String Instr) { |
1745 |
for (int i = 0; i < llInstrumentsDbListeners.GetListenerCount(); i++) { |
for (int i = 0; i < llInstrumentsDbListeners.GetListenerCount(); i++) { |
1746 |
llInstrumentsDbListeners.GetListener(i)->InstrumentInfoChanged(Instr); |
llInstrumentsDbListeners.GetListener(i)->InstrumentInfoChanged(Instr); |
1747 |
} |
} |
1748 |
} |
} |
1749 |
|
|
1750 |
void InstrumentsDb::FireInstrumentNameChanged(String Instr, String NewName) { |
void InstrumentsDb::FireInstrumentNameChanged(String Instr, String NewName) { |
1751 |
for (int i = 0; i < llInstrumentsDbListeners.GetListenerCount(); i++) { |
for (int i = 0; i < llInstrumentsDbListeners.GetListenerCount(); i++) { |
1752 |
llInstrumentsDbListeners.GetListener(i)->InstrumentNameChanged(Instr, NewName); |
llInstrumentsDbListeners.GetListener(i)->InstrumentNameChanged(Instr, NewName); |
1753 |
} |
} |
1754 |
} |
} |
|
|
|
|
|
|
|
String DirectoryScanner::DbDir; |
|
|
String DirectoryScanner::FsDir; |
|
|
bool DirectoryScanner::Flat; |
|
|
|
|
|
void DirectoryScanner::Scan(String DbDir, String FsDir, bool Flat) { |
|
|
dmsg(2,("DirectoryScanner: Scan(DbDir=%s,FsDir=%s,Flat=%d)\n", DbDir.c_str(), FsDir.c_str(), Flat)); |
|
|
if (DbDir.empty() || FsDir.empty()) throw Exception("Directory expected"); |
|
|
|
|
|
struct stat statBuf; |
|
|
int res = stat(FsDir.c_str(), &statBuf); |
|
|
if (res) { |
|
|
std::stringstream ss; |
|
|
ss << "Fail to stat `" << FsDir << "`: " << strerror(errno); |
|
|
throw Exception(ss.str()); |
|
|
} |
|
1755 |
|
|
1756 |
if (!S_ISDIR(statBuf.st_mode)) { |
void InstrumentsDb::FireJobStatusChanged(int JobId) { |
1757 |
throw Exception("Directory expected"); |
for (int i = 0; i < llInstrumentsDbListeners.GetListenerCount(); i++) { |
1758 |
} |
llInstrumentsDbListeners.GetListener(i)->JobStatusChanged(JobId); |
|
|
|
|
DirectoryScanner::DbDir = DbDir; |
|
|
DirectoryScanner::FsDir = FsDir; |
|
|
if (DbDir.at(DbDir.length() - 1) != '/') { |
|
|
DirectoryScanner::DbDir.append("/"); |
|
|
} |
|
|
if (FsDir.at(FsDir.length() - 1) != '/') { |
|
|
DirectoryScanner::FsDir.append("/"); |
|
1759 |
} |
} |
|
DirectoryScanner::Flat = Flat; |
|
|
|
|
|
ftw(FsDir.c_str(), FtwCallback, 10); |
|
1760 |
} |
} |
1761 |
|
|
|
int DirectoryScanner::FtwCallback(const char* fpath, const struct stat* sb, int typeflag) { |
|
|
dmsg(2,("DirectoryScanner: FtwCallback(fpath=%s)\n", fpath)); |
|
|
if (typeflag != FTW_D) return 0; |
|
|
|
|
|
String dir = DbDir; |
|
|
if (!Flat) { |
|
|
String subdir = fpath; |
|
|
if(subdir.length() > FsDir.length()) { |
|
|
subdir = subdir.substr(FsDir.length()); |
|
|
dir += subdir; |
|
|
} |
|
|
} |
|
|
|
|
|
InstrumentsDb* db = InstrumentsDb::GetInstrumentsDb(); |
|
|
if (!db->DirectoryExist(dir)) db->AddDirectory(dir); |
|
|
|
|
|
db->AddInstrumentsNonrecursive(dir, String(fpath)); |
|
|
|
|
|
return 0; |
|
|
}; |
|
|
|
|
1762 |
} // namespace LinuxSampler |
} // namespace LinuxSampler |
|
|
|
|
#endif // HAVE_SQLITE3 |
|