1 /* 2 * LASH 3 * 4 * Copyright (C) 2002, 2003 Robert Ham <rah@bash.sh> 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, write to the Free Software 18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 19 */ 20 21 #ifndef __LASH_CLIENT_H__ 22 #define __LASH_CLIENT_H__ 23 24 #include <pthread.h> 25 26 #include <lash/lash.h> 27 #include <lash/internal_headers.h> 28 29 30 31 struct _lash_client 32 { 33 lash_args_t *args; 34 char *class; 35 36 short server_connected; 37 38 int socket; 39 40 pthread_mutex_t events_in_lock; 41 lash_list_t *events_in; 42 pthread_mutex_t configs_in_lock; 43 lash_list_t *configs_in; 44 pthread_mutex_t comm_events_out_lock; 45 lash_list_t *comm_events_out; 46 47 pthread_cond_t send_conditional; 48 49 int recv_close; 50 int send_close; 51 pthread_t recv_thread; 52 pthread_t send_thread; 53 }; 54 55 lash_client_t * lash_client_new (); 56 void lash_client_destroy (lash_client_t *); 57 58 void lash_client_set_class (lash_client_t *, const char * class); 59 60 61 /* both of these return > 0 if a whole event was done, or 62 -1 if there was an error */ 63 int lash_comm_send_event (int socket, lash_comm_event_t * event); 64 int lash_comm_recv_event (int socket, lash_comm_event_t * event); 65 66 /* returns 0 on success, non-0 on error */ 67 int lash_comm_connect_to_server (struct _lash_client *, const char * server, const char * service, struct _lash_connect_params *); 68 69 void * lash_comm_recv_run (void * data); 70 void * lash_comm_send_run (void * data); 71 72 73 #endif /* __LASH_CLIENT_H__ */ 74 75