void Project::load()
{
QDir storageLocation(PeceraApplication::instance()->getProjectStorageLocation());
if (!storageLocation.exists())
return;
QFile projectFile(storageLocation.filePath(m_name + ".db"));
if (!projectFile.exists())
return;
// FIXME: Better error reporting
// From: http://www.sqlite.org/c3ref/open.html -- The encoding used for
// the filename argument of sqlite3_open() and sqlite3_open_v2() must be
// UTF-8, not whatever codepage is currently defined.
sqlite3* database;
int rc = sqlite3_open(projectFile.fileName().toUtf8().data(), &database);
if (rc) {
reportError(sqlite3_errmsg(database));
sqlite3_close(database);
return;
}
char* errorMessage;
rc = sqlite3_exec(database, "SELECT * from files", fileReadFromStorageCallback, this, &errorMessage);
if (rc)
sqlite3_free(errorMessage);
sqlite3_close(database);
}
QString LibraryInfo::logPath()
{
#if defined(Q_WS_QWS)
return QString("/tmp");
#else
return storageLocation(QDesktopServices::TempLocation);
#endif //#if defined(Q_WS_QWS)
}
QString QDesktopServices::displayName(StandardLocation type)
{
static LocalizerFunc ptrLocalizerFunc = NULL;
if (!ptrLocalizerFunc) {
ptrLocalizerFunc = reinterpret_cast<LocalizerFunc>
(qt_resolveS60PluginFunc(S60Plugin_LocalizedDirectoryName));
if (!ptrLocalizerFunc)
ptrLocalizerFunc = &defaultLocalizedDirectoryName;
}
QString rawPath = storageLocation(type);
return ptrLocalizerFunc(rawPath);
}
QString QDesktopServices::displayName(StandardLocation type)
{
QString ret;
#ifdef Q_WS_S60
QString rawPath = storageLocation(type);
TRAPD(err,
QT_TRYCATCH_LEAVING(
CDirectoryLocalizer* localizer = CDirectoryLocalizer::NewL();
CleanupStack::PushL(localizer);
localizer->SetFullPath(qt_QString2TPtrC(QDir::toNativeSeparators(rawPath)));
if (localizer->IsLocalized()) {
TPtrC locName(localizer->LocalizedName());
ret = qt_TDesC2QString(locName);
}
CleanupStack::PopAndDestroy(localizer);
)
)
if (err != KErrNone)
QString QDesktopServices::storageLocation(StandardLocation type)
{
QString result;
#ifndef Q_OS_WINCE
QSystemLibrary library(QLatin1String("shell32"));
#else
QSystemLibrary library(QLatin1String("coredll"));
#endif // Q_OS_WINCE
typedef BOOL (WINAPI*GetSpecialFolderPath)(HWND, LPWSTR, int, BOOL);
static GetSpecialFolderPath SHGetSpecialFolderPath =
(GetSpecialFolderPath)library.resolve("SHGetSpecialFolderPathW");
if (!SHGetSpecialFolderPath)
return QString();
wchar_t path[MAX_PATH];
switch (type) {
case DataLocation:
#if defined Q_WS_WINCE
if (SHGetSpecialFolderPath(0, path, CSIDL_APPDATA, FALSE))
#else
if (SHGetSpecialFolderPath(0, path, CSIDL_LOCAL_APPDATA, FALSE))
#endif
result = QString::fromWCharArray(path);
if (!QCoreApplication::organizationName().isEmpty())
result = result + QLatin1String("\\") + QCoreApplication::organizationName();
if (!QCoreApplication::applicationName().isEmpty())
result = result + QLatin1String("\\") + QCoreApplication::applicationName();
break;
case DesktopLocation:
if (SHGetSpecialFolderPath(0, path, CSIDL_DESKTOPDIRECTORY, FALSE))
result = QString::fromWCharArray(path);
break;
case DocumentsLocation:
if (SHGetSpecialFolderPath(0, path, CSIDL_PERSONAL, FALSE))
result = QString::fromWCharArray(path);
break;
case FontsLocation:
if (SHGetSpecialFolderPath(0, path, CSIDL_FONTS, FALSE))
result = QString::fromWCharArray(path);
break;
case ApplicationsLocation:
if (SHGetSpecialFolderPath(0, path, CSIDL_PROGRAMS, FALSE))
result = QString::fromWCharArray(path);
break;
case MusicLocation:
if (SHGetSpecialFolderPath(0, path, CSIDL_MYMUSIC, FALSE))
result = QString::fromWCharArray(path);
break;
case MoviesLocation:
if (SHGetSpecialFolderPath(0, path, CSIDL_MYVIDEO, FALSE))
result = QString::fromWCharArray(path);
break;
case PicturesLocation:
if (SHGetSpecialFolderPath(0, path, CSIDL_MYPICTURES, FALSE))
result = QString::fromWCharArray(path);
break;
case CacheLocation:
// Although Microsoft has a Cache key it is a pointer to IE's cache, not a cache
// location for everyone. Most applications seem to be using a
// cache directory located in their AppData directory
return storageLocation(DataLocation) + QLatin1String("\\cache");
case QDesktopServices::HomeLocation:
return QDir::homePath(); break;
case QDesktopServices::TempLocation:
return QDir::tempPath(); break;
default:
break;
}
return result;
}
QString LibraryInfo::dataPath()
{
return storageLocation(QDesktopServices::DataLocation);
}
QString QDesktopServices::displayName(StandardLocation type)
{
return storageLocation(type);
}
void Project::save()
{
QDir storageLocation(PeceraApplication::instance()->getProjectStorageLocation());
if (!storageLocation.exists()) {
if (!storageLocation.mkpath(storageLocation.absolutePath()))
return;
}
QFile projectFile(storageLocation.filePath(m_name + ".db"));
// From: http://www.sqlite.org/c3ref/open.html -- The encoding used for
// the filename argument of sqlite3_open() and sqlite3_open_v2() must be
// UTF-8, not whatever codepage is currently defined.
sqlite3* database;
int rc = sqlite3_open(projectFile.fileName().toUtf8().data(), &database);
if (rc) {
handleSQLiteError(this, rc, database);
return;
}
char* errorMessage = 0;
rc = sqlite3_exec(database, "BEGIN;", 0, 0, &errorMessage);
if (rc) {
handleSQLiteError(this, rc, database, errorMessage);
return;
}
rc = sqlite3_exec(database, "CREATE TABLE IF NOT EXISTS files(path TEXT, last_updated INT);", 0, 0, &errorMessage);
if (rc) {
handleSQLiteError(this, rc, database, errorMessage);
return;
}
rc = sqlite3_exec(database, "DELETE FROM files;", 0, 0, &errorMessage);
if (rc) {
handleSQLiteError(this, rc, database, errorMessage);
return;
}
sqlite3_stmt* statement;
const char* sql = "INSERT OR REPLACE INTO files(path, last_updated) values(?, ?);";
const char* tail;
rc = sqlite3_prepare_v2(database, sql, strlen(sql), &statement, &tail);
if (rc != SQLITE_OK) {
handleSQLiteError(this, rc, database);
return;
}
QMutexLocker lock(&m_filesMutex);
QHash<QString, File*>::const_iterator i = m_files.begin();
while (i != m_files.end()) {
File* file = i.value();
char* path = strdup(file->relativePath().toUtf8().data());
sqlite3_bind_text(statement, 1, path, strlen(path), SQLITE_STATIC);
sqlite3_bind_int64(statement, 2, file->lastUpdated());
// BIG FIXME: Check the return value here and do the right thing.
rc = sqlite3_step(statement);
if (rc != SQLITE_DONE) {
handleSQLiteError(this, rc, database);
return;
}
rc = sqlite3_reset(statement);
if (rc != SQLITE_OK) {
handleSQLiteError(this, rc, database);
return;
}
i++;
}
rc = sqlite3_finalize(statement);
if (rc != SQLITE_OK) {
handleSQLiteError(this, rc, database);
return;
}
rc = sqlite3_exec(database, "END;", 0, 0, &errorMessage);
if (rc) {
handleSQLiteError(this, rc, database, errorMessage);
return;
}
sqlite3_close(database);
}
