diff options
| -rw-r--r-- | src/ipcpd/normal/addr_auth.c | 44 | ||||
| -rw-r--r-- | src/ipcpd/normal/addr_auth.h | 12 | ||||
| -rw-r--r-- | src/ipcpd/normal/main.c | 20 | ||||
| -rw-r--r-- | src/ipcpd/normal/pol-addr-auth-ops.h | 34 | ||||
| -rw-r--r-- | src/ipcpd/normal/pol/flat.c | 10 | ||||
| -rw-r--r-- | src/ipcpd/normal/pol/flat.h | 8 |
6 files changed, 83 insertions, 45 deletions
diff --git a/src/ipcpd/normal/addr_auth.c b/src/ipcpd/normal/addr_auth.c index 210744af..8469e95e 100644 --- a/src/ipcpd/normal/addr_auth.c +++ b/src/ipcpd/normal/addr_auth.c @@ -3,7 +3,8 @@ * * Address authority * - * Sander Vrijders <[email protected]> + * Sander Vrijders <[email protected]> + * Dimitri Staessens <[email protected]> * * 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 @@ -25,47 +26,36 @@ #include <ouroboros/logs.h> #include "addr_auth.h" +#include "pol-addr-auth-ops.h" #include "pol/flat.h" #include <stdlib.h> #include <assert.h> -struct addr_auth * addr_auth_create(enum pol_addr_auth type) -{ - struct addr_auth * tmp; - - tmp = malloc(sizeof(*tmp)); - if (tmp == NULL) { - log_err("Failed to malloc addr auth."); - return NULL; - } +struct addr_auth { + struct pol_addr_auth_ops * ops; +} addr_auth; +int addr_auth_init(enum pol_addr_auth type) +{ switch (type) { case FLAT_RANDOM: - tmp->address = flat_address; - tmp->type = type; + addr_auth.ops = &flat_ops; break; default: log_err("Unknown address authority type."); - free(tmp); - return NULL; + return -1; } - return tmp; + return addr_auth.ops->init(); } -int addr_auth_destroy(struct addr_auth * instance) +uint64_t addr_auth_address(void) { - assert(instance); - - switch (instance->type) { - case FLAT_RANDOM: - break; - default: - log_err("Unknown address authority type."); - } - - free(instance); + return addr_auth.ops->address(); +} - return 0; +int addr_auth_fini(void) +{ + return addr_auth.ops->fini(); } diff --git a/src/ipcpd/normal/addr_auth.h b/src/ipcpd/normal/addr_auth.h index 8d67bc66..b389fa90 100644 --- a/src/ipcpd/normal/addr_auth.h +++ b/src/ipcpd/normal/addr_auth.h @@ -3,7 +3,8 @@ * * Address authority * - * Sander Vrijders <[email protected]> + * Sander Vrijders <[email protected]> + * Dimitri Staessens <[email protected]> * * 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 @@ -26,13 +27,10 @@ #include <stdint.h> -struct addr_auth { - enum pol_addr_auth type; - uint64_t (* address)(void); -}; +int addr_auth_init(enum pol_addr_auth type); -struct addr_auth * addr_auth_create(enum pol_addr_auth type); +int addr_auth_fini(void); -int addr_auth_destroy(struct addr_auth * instance); +uint64_t addr_auth_address(void); #endif /* OUROBOROS_IPCPD_NORMAL_ADDR_AUTH_H */ diff --git a/src/ipcpd/normal/main.c b/src/ipcpd/normal/main.c index 74a74c5b..9ce2383d 100644 --- a/src/ipcpd/normal/main.c +++ b/src/ipcpd/normal/main.c @@ -54,7 +54,6 @@ struct { pthread_t acceptor; - struct addr_auth * auth; } normal; void ipcp_sig_handler(int sig, @@ -167,16 +166,15 @@ static int boot_components(void) return -1; } - normal.auth = addr_auth_create(pa); - if (normal.auth == NULL) { + if (addr_auth_init(pa)) { log_err("Failed to init address authority."); return -1; } - ipcpi.address = normal.auth->address(); + ipcpi.address = addr_auth_address(); if (ipcpi.address == 0) { log_err("Failed to get a valid address."); - addr_auth_destroy(normal.auth); + addr_auth_fini(); return -1; } @@ -186,14 +184,14 @@ static int boot_components(void) if (ribmgr_init()) { log_err("Failed to initialize RIB manager."); - addr_auth_destroy(normal.auth); + addr_auth_fini(); return -1; } if (dir_init()) { log_err("Failed to initialize directory."); ribmgr_fini(); - addr_auth_destroy(normal.auth); + addr_auth_fini(); return -1; } @@ -202,7 +200,7 @@ static int boot_components(void) if (fmgr_init()) { dir_fini(); ribmgr_fini(); - addr_auth_destroy(normal.auth); + addr_auth_fini(); log_err("Failed to start flow manager."); return -1; } @@ -211,7 +209,7 @@ static int boot_components(void) fmgr_fini(); dir_fini(); ribmgr_fini(); - addr_auth_destroy(normal.auth); + addr_auth_fini(); log_err("Failed to initialize FRCT."); return -1; } @@ -223,7 +221,7 @@ static int boot_components(void) fmgr_fini(); dir_fini(); ribmgr_fini(); - addr_auth_destroy(normal.auth); + addr_auth_fini(); log_err("Failed to create acceptor thread."); return -1; } @@ -244,7 +242,7 @@ void shutdown_components(void) ribmgr_fini(); - addr_auth_destroy(normal.auth); + addr_auth_fini(); } static int normal_ipcp_enroll(char * dst_name) diff --git a/src/ipcpd/normal/pol-addr-auth-ops.h b/src/ipcpd/normal/pol-addr-auth-ops.h new file mode 100644 index 00000000..25952636 --- /dev/null +++ b/src/ipcpd/normal/pol-addr-auth-ops.h @@ -0,0 +1,34 @@ +/* + * Ouroboros - Copyright (C) 2016 - 2017 + * + * Address authority policy ops + * + * Dimitri Staessens <[email protected]> + * Sander Vrijders <[email protected]> + * + * 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., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef OUROBOROS_IPCPD_NORMAL_POL_ADDR_AUTH_OPS_H +#define OUROBOROS_IPCPD_NORMAL_POL_ADDR_AUTH_OPS_H + +struct pol_addr_auth_ops { + int (* init)(void); + + int (* fini)(void); + + uint64_t (* address)(void); +}; + +#endif /* OUROBOROS_IPCPD_NORMAL_POL_ADDR_AUTH_OPS_H */ diff --git a/src/ipcpd/normal/pol/flat.c b/src/ipcpd/normal/pol/flat.c index d982f5ac..aa0f6c7c 100644 --- a/src/ipcpd/normal/pol/flat.c +++ b/src/ipcpd/normal/pol/flat.c @@ -80,6 +80,16 @@ static int addr_taken(char * name, #define INVALID_ADDRESS 0 +int flat_init(void) +{ + return 0; +} + +int flat_fini(void) +{ + return 0; +} + uint64_t flat_address(void) { struct timespec t; diff --git a/src/ipcpd/normal/pol/flat.h b/src/ipcpd/normal/pol/flat.h index 73d7de8b..85fe9281 100644 --- a/src/ipcpd/normal/pol/flat.h +++ b/src/ipcpd/normal/pol/flat.h @@ -22,8 +22,16 @@ #ifndef OUROBOROS_IPCPD_NORMAL_FLAT_H #define OUROBOROS_IPCPD_NORMAL_FLAT_H +#include "pol-addr-auth-ops.h" + int flat_init(void); int flat_fini(void); uint64_t flat_address(void); +struct pol_addr_auth_ops flat_ops = { + .init = flat_init, + .fini = flat_fini, + .address = flat_address +}; + #endif /* OUROBOROS_IPCPD_NORMAL_FLAT_H */ |