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Diffstat (limited to 'src/engine/LashDriver.cpp')
| -rw-r--r-- | src/engine/LashDriver.cpp | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/src/engine/LashDriver.cpp b/src/engine/LashDriver.cpp deleted file mode 100644 index f42f87f2..00000000 --- a/src/engine/LashDriver.cpp +++ /dev/null @@ -1,159 +0,0 @@ -/* This file is part of Om. Copyright (C) 2006 Dave Robillard. - * - * Om is free software; you can redistribute it and/or modify it under the - * terms of the GNU General Public License as published by the Free Software - * Foundation; either version 2 of the License, or (at your option) any later - * version. - * - * Om is distributed in the hope that it will be useful, but WITHOUT ANY - * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS - * FOR A PARTICULAR PURPOSE. See the GNU General Public License for details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include "LashDriver.h" -#include "config.h" -#include <iostream> -#include <string> -#include <cassert> -#include "OmApp.h" - -using std::cerr; using std::cout; using std::endl; -using std::string; - -namespace Om { - - -LashDriver::LashDriver(OmApp* app, lash_args_t* args) -: m_app(app), - m_client(NULL), - m_alsa_client_id(0) // FIXME: appropriate sentinel? -{ - m_client = lash_init(args, PACKAGE_NAME, - /*LASH_Config_Data_Set|LASH_Config_File*/0, LASH_PROTOCOL(2, 0)); - if (m_client == NULL) { - cerr << "[LashDriver] Failed to connect to LASH. Session management will not function." << endl; - } else { - cout << "[LashDriver] Lash initialised" << endl; - lash_event_t* event = lash_event_new_with_type(LASH_Client_Name); - lash_event_set_string(event, "Om"); - lash_send_event(m_client, event); - } -} - - -/** Set the Jack client name to be sent to LASH. - * The name isn't actually send until restore_finished() is called. - */ -void -LashDriver::set_jack_client_name(const char* name) -{ - m_jack_client_name = name; - lash_jack_client_name(m_client, m_jack_client_name.c_str()); -} - - -/** Set the Alsa client ID to be sent to LASH. - * The name isn't actually send until restore_finished() is called. - */ -void -LashDriver::set_alsa_client_id(int id) -{ - m_alsa_client_id = id; - lash_alsa_client_id(m_client, m_alsa_client_id); -} - - -/** Notify LASH of our port names so it can restore connections. - * The Alsa client ID and Jack client name MUST be set before calling - * this function. - */ -void -LashDriver::restore_finished() -{ - assert(m_jack_client_name != ""); - assert(m_alsa_client_id != 0); - - cerr << "LASH RESTORE FINISHED " << m_jack_client_name << " - " << m_alsa_client_id << endl; - - lash_jack_client_name(m_client, m_jack_client_name.c_str()); - lash_alsa_client_id(m_client, m_alsa_client_id); -} - - -void -LashDriver::process_events() -{ - assert(m_client != NULL); - - lash_event_t* ev = NULL; - lash_config_t* conf = NULL; - - // Process events - while ((ev = lash_get_event(m_client)) != NULL) { - handle_event(ev); - lash_event_destroy(ev); - } - - // Process configs - while ((conf = lash_get_config(m_client)) != NULL) { - handle_config(conf); - lash_config_destroy(conf); - } -} - - -void -LashDriver::handle_event(lash_event_t* ev) -{ - LASH_Event_Type type = lash_event_get_type(ev); - const char* c_str = lash_event_get_string(ev); - string str = (c_str == NULL) ? "" : c_str; - - //cout << "[LashDriver] LASH Event. Type = " << type << ", string = " << str << "**********" << endl; - - /*if (type == LASH_Save_File) { - //cout << "[LashDriver] LASH Save File - " << str << endl; - m_app->store_window_location(); - m_app->state_manager()->save(str.append("/locations")); - lash_send_event(m_client, lash_event_new_with_type(LASH_Save_File)); - } else if (type == LASH_Restore_File) { - //cout << "[LashDriver] LASH Restore File - " << str << endl; - m_app->state_manager()->load(str.append("/locations")); - m_app->update_state(); - lash_send_event(m_client, lash_event_new_with_type(LASH_Restore_File)); - } else if (type == LASH_Save_Data_Set) { - //cout << "[LashDriver] LASH Save Data Set - " << endl; - - // Tell LASH we're done - lash_send_event(m_client, lash_event_new_with_type(LASH_Save_Data_Set)); - } else*/ - if (type == LASH_Quit) { - //stop_thread(); - m_client = NULL; - m_app->quit(); - } else { - cerr << "[LashDriver] WARNING: Unhandled lash event, type " << static_cast<int>(type) << endl; - } -} - - -void -LashDriver::handle_config(lash_config_t* conf) -{ - const char* key = NULL; - const void* val = NULL; - size_t val_size = 0; - - //cout << "[LashDriver] LASH Config. Key = " << key << endl; - - key = lash_config_get_key(conf); - val = lash_config_get_value(conf); - val_size = lash_config_get_value_size(conf); -} - - -} // namespace Om |