From e6c2d4c9c6b8b12bbcf7bc8bd494b3ba56133e1f Mon Sep 17 00:00:00 2001 From: Dimitri Staessens Date: Fri, 23 Feb 2024 09:29:47 +0100 Subject: lib: Revise app flow allocation This revises the application flow allocator to use the flow_info struct/message between the components. Revises the messaging to move the use protocol buffers to its own source (serdes-irm). Adds a timeout to the IRMd flow allocator to make sure flow allocations don't hang forever (this was previously taken care of by the sanitize thread). Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders --- include/ouroboros/serdes-irm.h | 79 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 79 insertions(+) create mode 100644 include/ouroboros/serdes-irm.h (limited to 'include/ouroboros/serdes-irm.h') diff --git a/include/ouroboros/serdes-irm.h b/include/ouroboros/serdes-irm.h new file mode 100644 index 00000000..1d041541 --- /dev/null +++ b/include/ouroboros/serdes-irm.h @@ -0,0 +1,79 @@ +/* + * Ouroboros - Copyright (C) 2016 - 2024 + * + * Ouroboros IRM Protocol - serialization/deserialization + * + * Dimitri Staessens + * Sander Vrijders + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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., http://www.fsf.org/about/contact/. + */ + +#ifndef OUROBOROS_LIB_SERDES_IRM_H +#define OUROBOROS_LIB_SERDES_IRM_H + +#include +#include +#include +#include + +#include + +int flow_alloc__irm_req_ser(buffer_t * buf, + const struct flow_info * flow, + const char * dst, + const struct timespec * timeo); + +int flow_join__irm_req_ser(buffer_t * buf, + const struct flow_info * flow, + const char * dst, + const struct timespec * timeo); + +int flow_accept__irm_req_ser(buffer_t * buf, + const struct flow_info * flow, + const struct timespec * timeo); + +int ipcp_flow_req_arr__irm_req_ser(buffer_t * buf, + const buffer_t * dst, + const struct flow_info * flow, + const buffer_t * data); + +int ipcp_flow_alloc_reply__irm_msg_ser(buffer_t * buf, + const struct flow_info * flow, + int response, + const buffer_t * data); + +/* response to alloc / join / accept / flow_req_arr */ +int flow__irm_result_des(buffer_t * buf, + struct flow_info * flow, + buffer_t * sk); + +int flow_dealloc__irm_req_ser(buffer_t * buf, + const struct flow_info * flow, + const struct timespec * timeo); + +int ipcp_flow_dealloc__irm_req_ser(buffer_t * buf, + const struct flow_info * info); + +int ipcp_create_r__irm_req_ser(buffer_t * buf, + const struct ipcp_info * ipcp); + +int proc_announce__irm_req_ser(buffer_t * buf, + const char * prog); + +int proc_exit__irm_req_ser(buffer_t * buf); + +int irm__irm_result_des(buffer_t * buf); + +#endif /* OUROBOROS_LIB_SERDES_IRM_H*/ -- cgit v1.2.3