From d96bac100c5fe181383e947c1e62241cbabce6ac Mon Sep 17 00:00:00 2001 From: Sander Vrijders Date: Tue, 12 Jul 2016 15:45:47 +0200 Subject: ipcpd: Add initial headers for the normal IPCP This adds the initial headers for the normal IPCP. The normal IPCP consists of 3 main components: * The flow manager, in charge of managing N and N-1 flows. * The RIB manager, in charge of managing the RIB * FRCT: The flow and retransmission control task --- src/ipcpd/normal/fmgr.h | 52 +++++++++++++++++++++++++++++++++++++++++++++++ src/ipcpd/normal/frct.h | 37 +++++++++++++++++++++++++++++++++ src/ipcpd/normal/ribmgr.h | 35 +++++++++++++++++++++++++++++++ 3 files changed, 124 insertions(+) create mode 100644 src/ipcpd/normal/fmgr.h create mode 100644 src/ipcpd/normal/frct.h create mode 100644 src/ipcpd/normal/ribmgr.h diff --git a/src/ipcpd/normal/fmgr.h b/src/ipcpd/normal/fmgr.h new file mode 100644 index 00000000..8a335e77 --- /dev/null +++ b/src/ipcpd/normal/fmgr.h @@ -0,0 +1,52 @@ +/* + * Ouroboros - Copyright (C) 2016 + * + * Flow manager of the IPC Process + * + * Sander Vrijders + * + * This program 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. + * + * This program 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 more 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., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef OUROBOROS_IPCP_FMGR_H +#define OUROBOROS_IPCP_FMGR_H + +#include +#include + +int fmgr_init(); +int fmgr_fini(); + +/* N-flow ops */ +int fmgr_mgmt_flow(char * dst_name); +int fmgr_dt_flow(char * dst_name); + +/* N+1-flow ops */ +int fmgr_flow_alloc(pid_t n_api, + int port_id, + char * dst_ap_name, + char * src_ae_name, + enum qos_cube qos); + +int fmgr_flow_alloc_resp(pid_t n_api, + int port_id, + int response); + +int fmgr_flow_dealloc(int port_id); + +/* RIB Manager calls this (param will be of type fmgr_msg_t) */ +int fmgr_flow_msg(); + +#endif diff --git a/src/ipcpd/normal/frct.h b/src/ipcpd/normal/frct.h new file mode 100644 index 00000000..2ac66652 --- /dev/null +++ b/src/ipcpd/normal/frct.h @@ -0,0 +1,37 @@ +/* + * Ouroboros - Copyright (C) 2016 + * + * The Flow and Retransmission control component + * + * Sander Vrijders + * + * This program 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. + * + * This program 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 more 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., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef OUROBOROS_IPCP_FRCT_H +#define OUROBOROS_IPCP_FRCT_H + +struct frct_i; + +int frct_init(struct dt_const * const); +int frct_fini(); + +struct frct_i * frct_i_create(int port_id, + enum qos_cube cube); +int frct_i_destroy(struct frct_i * instance); + +int frct_dt_flow(int fd); + +#endif diff --git a/src/ipcpd/normal/ribmgr.h b/src/ipcpd/normal/ribmgr.h new file mode 100644 index 00000000..b39aba63 --- /dev/null +++ b/src/ipcpd/normal/ribmgr.h @@ -0,0 +1,35 @@ +/* + * Ouroboros - Copyright (C) 2016 + * + * RIB manager of the IPC Process + * + * Sander Vrijders + * + * This program 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. + * + * This program 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 more 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., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef OUROBOROS_IPCP_RIBMGR_H +#define OUROBOROS_IPCP_RIBMGR_H + +int rib_init(); +int rib_fini(); + +int rib_mgmt_flow(int fd); +int rib_bootstrap(struct dif_config * conf); + +/* Called by Flow Manager (param of type fmgr_msg_t) */ +int rib_fmgr_msg(); + +#endif -- cgit v1.2.3