diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/ouroboros/flow.h | 54 | ||||
| -rw-r--r-- | include/ouroboros/ipcp.h | 49 | ||||
| -rw-r--r-- | include/ouroboros/irm.h | 17 |
3 files changed, 90 insertions, 30 deletions
diff --git a/include/ouroboros/flow.h b/include/ouroboros/flow.h new file mode 100644 index 00000000..e8c1dfdf --- /dev/null +++ b/include/ouroboros/flow.h @@ -0,0 +1,54 @@ +/* + * Ouroboros - Copyright (C) 2016 - 2024 + * + * Flows + * + * Dimitri Staessens <dimitri@ouroboros.rocks> + * Sander Vrijders <sander@ouroboros.rocks> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * version 2.1 as published by the Free Software Foundation. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., http://www.fsf.org/about/contact/. + */ + +#ifndef OUROBOROS_LIB_FLOW_H +#define OUROBOROS_LIB_FLOW_H + +#include <ouroboros/qos.h> + +#include <sys/types.h> + + enum flow_state { /* DO NOT CHANGE ORDER! */ + FLOW_INIT = 0, + FLOW_ALLOC_PENDING, + FLOW_ALLOC_REQ_PENDING, + FLOW_ALLOCATED, + FLOW_DEALLOC_PENDING, + FLOW_DEALLOCATED, + FLOW_DESTROY, + FLOW_NULL +}; + +struct flow_info { + int id; + + pid_t n_pid; + pid_t n_1_pid; + + time_t mpl; + + struct qos_spec qs; + + enum flow_state state; +}; + +#endif /* OUROBOROS_LIB_FLOW_H */
\ No newline at end of file diff --git a/include/ouroboros/ipcp.h b/include/ouroboros/ipcp.h index a2c7720a..eb7d1670 100644 --- a/include/ouroboros/ipcp.h +++ b/include/ouroboros/ipcp.h @@ -26,17 +26,21 @@ #include <stdint.h> #include <unistd.h> #include <stdbool.h> +#include <sys/types.h> #define IPCP_NAME_SIZE 255 #define LAYER_NAME_SIZE 255 #define DEV_NAME_SIZE 255 -/* Unicast IPCP components. */ -#define DT_COMP "Data Transfer" -#define MGMT_COMP "Management" +enum ipcp_state { + IPCP_INIT = 0, + IPCP_BOOT, + IPCP_OPERATIONAL, + IPCP_SHUTDOWN, + IPCP_NULL +}; -/* NOTE: The IRMd uses this order to select an IPCP for flow allocation. */ -enum ipcp_type { +enum ipcp_type { /* IRMd uses order to select an IPCP for flow allocation. */ IPCP_LOCAL = 0, IPCP_UNICAST, IPCP_BROADCAST, @@ -46,6 +50,17 @@ enum ipcp_type { IPCP_INVALID }; +struct ipcp_info { + enum ipcp_type type; + pid_t pid; + char name[IPCP_NAME_SIZE + 1]; + enum ipcp_state state; +}; + +/* Unicast IPCP components. */ +#define DT_COMP "Data Transfer" +#define MGMT_COMP "Management" + /* Unicast IPCP policies */ enum pol_addr_auth { ADDR_AUTH_FLAT_RANDOM = 0, @@ -65,14 +80,6 @@ enum pol_cong_avoid { CA_INVALID }; -enum pol_dir_hash { - DIR_HASH_SHA3_224, - DIR_HASH_SHA3_256, - DIR_HASH_SHA3_384, - DIR_HASH_SHA3_512, - DIR_HASH_INVALID -}; - struct dt_config { uint8_t addr_size; uint8_t eid_size; @@ -98,16 +105,18 @@ struct udp_config { uint16_t port; }; -/* Info about the IPCP */ -struct ipcp_info { - enum ipcp_type type; - char name[IPCP_NAME_SIZE + 1]; +/* Layers */ +enum pol_dir_hash { + DIR_HASH_SHA3_224, + DIR_HASH_SHA3_256, + DIR_HASH_SHA3_384, + DIR_HASH_SHA3_512, + DIR_HASH_INVALID }; -/* Info reported back to the IRMd about the layer on enrollment */ struct layer_info { - char name[LAYER_NAME_SIZE + 1]; - int dir_hash_algo; + char name[LAYER_NAME_SIZE + 1]; + enum pol_dir_hash dir_hash_algo; }; /* Structure to configure the first IPCP */ diff --git a/include/ouroboros/irm.h b/include/ouroboros/irm.h index 9d55ebd4..30d461ab 100644 --- a/include/ouroboros/irm.h +++ b/include/ouroboros/irm.h @@ -31,27 +31,24 @@ /* Name binding options. */ #define BIND_AUTO 0x01 +#define NAME_SIZE 255 -#define NAME_SIZE 256 -#define LAYER_SIZE LAYER_NAME_SIZE - -/* Load balancing policy for incoming flows. */ enum pol_balance { LB_RR = 0, LB_SPILL, LB_INVALID }; +struct name_info { + char name[NAME_SIZE + 1]; + enum pol_balance pol_lb; +}; + struct ipcp_list_info { pid_t pid; enum ipcp_type type; char name[NAME_SIZE]; - char layer[LAYER_SIZE]; -}; - -struct name_info { - char name[NAME_SIZE]; - enum pol_balance pol_lb; + char layer[LAYER_NAME_SIZE]; }; __BEGIN_DECLS |