Error UserSettings::initialize()
{
// calculate settings file path
FilePath settingsDir = module_context::registerMonitoredUserScratchDir(
"user-settings",
boost::bind(&UserSettings::onSettingsFileChanged, this, _1));
settingsFilePath_ = settingsDir.complete("user-settings");
// if it doesn't exist see if we can migrate an old user settings
if (!settingsFilePath_.exists())
{
FilePath oldSettingsPath =
module_context::userScratchPath().complete("user-settings");
if (oldSettingsPath.exists())
oldSettingsPath.move(settingsFilePath_);
}
// read the settings
Error error = settings_.initialize(settingsFilePath_);
if (error)
return error;
// make sure we have a context id
if (contextId().empty())
setContextId(core::system::generateUuid());
return Success();
}
// IN: String path, String targetPath
core::Error renameFile(const core::json::JsonRpcRequest& request,
json::JsonRpcResponse* pResponse)
{
// read params
std::string path, targetPath;
Error error = json::readParams(request.params, &path, &targetPath);
if (error)
return error ;
// if the destination already exists then send back file exists
FilePath destPath = module_context::resolveAliasedPath(targetPath) ;
if (destPath.exists())
return fileExistsError(ERROR_LOCATION);
// create file info now before we remove
FilePath sourcePath = module_context::resolveAliasedPath(path);
FileInfo sourceFileInfo(sourcePath);
// move the file
Error renameError = sourcePath.move(destPath);
if (renameError)
return renameError ;
// generate delete event for folders (inotify doesn't do this right now)
if (sourceFileInfo.isDirectory())
enqueFileRemovedEvent(sourceFileInfo);
return Success() ;
}
// IN: String path, String targetPath
core::Error renameFile(const core::json::JsonRpcRequest& request,
json::JsonRpcResponse* pResponse)
{
// read params
std::string path, targetPath;
Error error = json::readParams(request.params, &path, &targetPath);
if (error)
return error ;
// if the destination already exists then send back file exists
FilePath destPath = module_context::resolveAliasedPath(targetPath) ;
if (destPath.exists())
return fileExistsError(ERROR_LOCATION);
// move the file
FilePath sourcePath = module_context::resolveAliasedPath(path);
Error renameError = sourcePath.move(destPath);
if (renameError)
return renameError ;
// propagate rename to source database (non fatal if this fails)
error = source_database::rename(sourcePath, destPath);
if (error)
LOG_ERROR(error);
return Success() ;
}
Error createSessionDirFromOldSourceDatabase(FilePath* pSessionDir)
{
// move properties (if any) into new source database root
FilePath propsPath = oldSourceDatabaseRoot().complete("properties");
if (propsPath.exists())
{
FilePath newPropsPath = sourceDatabaseRoot().complete("prop");
Error error = propsPath.move(newPropsPath);
if (error)
LOG_ERROR(error);
}
// move the old source database into a new dir
*pSessionDir = generateSessionDirPath();
Error error = oldSourceDatabaseRoot().move(*pSessionDir);
if (error)
LOG_ERROR(error);
// if that failed we might still need to call ensureDirectory
error = pSessionDir->ensureDirectory();
if (error)
return error;
// attempt to acquire the lock. if we can't then we still continue
// so we can support filesystems that don't have file locks.
error = sessionDirLock().acquire(sessionLockFilePath(*pSessionDir));
if (error)
LOG_ERROR(error);
return Success();
}
Error createStandalonePresentation(const json::JsonRpcRequest& request,
json::JsonRpcResponse* pResponse)
{
std::string pathParam;
Error error = json::readParam(request.params, 0, &pathParam);
if (error)
return error;
FilePath targetPath = module_context::resolveAliasedPath(pathParam);
FilePath htmlFilePath = presentation::state::htmlFilePath();
ErrorResponse errorResponse;
if (!savePresentationAsStandalone(htmlFilePath, &errorResponse))
{
pResponse->setError(systemError(boost::system::errc::io_error,
ERROR_LOCATION),
json::toJsonString(errorResponse.message));
}
return htmlFilePath.move(targetPath);
}