build: Refactor normal to unicast

This completes the renaming of the normal IPCP to the unicast IPCP in
the sources, to get everything consistent with the documentation.

Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>

1 files changed, 0 insertions, 378 deletions

diff --git a/src/ipcpd/normal/main.c b/src/ipcpd/normal/main.c
deleted file mode 100644
index 28fc8c5a..00000000
--- a/src/ipcpd/normal/main.c
+++ /dev/null
@@ -1,378 +0,0 @@
-/*
- * Ouroboros - Copyright (C) 2016 - 2019
- *
- * Normal IPC Process
- *
- *    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., http://www.fsf.org/about/contact/.
- */
-
-#if defined(__linux__) || defined(__CYGWIN__)
-#define _DEFAULT_SOURCE
-#else
-#define _POSIX_C_SOURCE 200809L
-#endif
-
-#include "config.h"
-
-#define OUROBOROS_PREFIX "normal-ipcp"
-
-#include <ouroboros/errno.h>
-#include <ouroboros/hash.h>
-#include <ouroboros/ipcp-dev.h>
-#include <ouroboros/logs.h>
-#include <ouroboros/notifier.h>
-#include <ouroboros/rib.h>
-#include <ouroboros/time_utils.h>
-
-#include "addr_auth.h"
-#include "connmgr.h"
-#include "dir.h"
-#include "dt.h"
-#include "enroll.h"
-#include "fa.h"
-#include "ipcp.h"
-
-#include <stdbool.h>
-#include <signal.h>
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
-#include <inttypes.h>
-
-#define THIS_TYPE IPCP_NORMAL
-
-static int initialize_components(const struct ipcp_config * conf)
-{
-        ipcpi.layer_name = strdup(conf->layer_info.layer_name);
-        if (ipcpi.layer_name == NULL) {
-                log_err("Failed to set layer name.");
-                goto fail_layer_name;
-        }
-
-        ipcpi.dir_hash_algo = conf->layer_info.dir_hash_algo;
-
-        assert(ipcp_dir_hash_len() != 0);
-
-        if (addr_auth_init(conf->addr_auth_type,
-                           &conf->addr_size)) {
-                log_err("Failed to init address authority.");
-                goto fail_addr_auth;
-        }
-
-        ipcpi.dt_addr = addr_auth_address();
-        if (ipcpi.dt_addr == 0) {
-                log_err("Failed to get a valid address.");
-                goto fail_addr_auth;
-        }
-
-        log_dbg("IPCP got address %" PRIu64 ".", ipcpi.dt_addr);
-
-        if (dt_init(conf->routing_type,
-                    conf->pff_type,
-                    conf->addr_size,
-                    conf->eid_size,
-                    conf->max_ttl)) {
-                log_err("Failed to initialize data transfer component.");
-                goto fail_dt;
-        }
-
-        if (fa_init()) {
-                log_err("Failed to initialize flow allocator component.");
-                goto fail_fa;
-        }
-
-        if (dir_init()) {
-                log_err("Failed to initialize directory.");
-                goto fail_dir;
-        }
-
-        ipcp_set_state(IPCP_INIT);
-
-        return 0;
-
- fail_dir:
-        fa_fini();
- fail_fa:
-        dt_fini();
- fail_dt:
-        addr_auth_fini();
- fail_addr_auth:
-        free(ipcpi.layer_name);
- fail_layer_name:
-        return -1;
-}
-
-static void finalize_components(void)
-{
-        dir_fini();
-
-        fa_fini();
-
-        dt_fini();
-
-        addr_auth_fini();
-
-        free(ipcpi.layer_name);
-}
-
-static int start_components(void)
-{
-        assert(ipcp_get_state() == IPCP_INIT);
-
-        ipcp_set_state(IPCP_OPERATIONAL);
-
-        if (fa_start()) {
-                log_err("Failed to start flow allocator.");
-                goto fail_fa_start;
-        }
-
-        if (enroll_start()) {
-                log_err("Failed to start enrollment.");
-                goto fail_enroll_start;
-        }
-
-        if (connmgr_start()) {
-                log_err("Failed to start AP connection manager.");
-                goto fail_connmgr_start;
-        }
-
-        return 0;
-
- fail_connmgr_start:
-        enroll_stop();
- fail_enroll_start:
-        fa_stop();
- fail_fa_start:
-        ipcp_set_state(IPCP_INIT);
-        return -1;
-}
-
-static void stop_components(void)
-{
-        assert(ipcp_get_state() == IPCP_OPERATIONAL ||
-               ipcp_get_state() == IPCP_SHUTDOWN);
-
-        connmgr_stop();
-
-        enroll_stop();
-
-        fa_stop();
-
-        ipcp_set_state(IPCP_INIT);
-}
-
-static int bootstrap_components(void)
-{
-        if (dir_bootstrap()) {
-                log_err("Failed to bootstrap directory.");
-                dt_stop();
-                return -1;
-        }
-
-        return 0;
-}
-
-static int normal_ipcp_enroll(const char *        dst,
-                              struct layer_info * info)
-{
-        struct conn conn;
-
-        if (connmgr_alloc(COMPID_ENROLL, dst, NULL, &conn)) {
-                log_err("Failed to get connection.");
-                goto fail_er_flow;
-        }
-
-        /* Get boot state from peer. */
-        if (enroll_boot(&conn)) {
-                log_err("Failed to get boot information.");
-                goto fail_enroll_boot;
-        }
-
-        if (initialize_components(enroll_get_conf())) {
-                log_err("Failed to initialize IPCP components.");
-                goto fail_enroll_boot;
-        }
-
-        if (dt_start()) {
-                log_err("Failed to initialize IPCP components.");
-                goto fail_dt_start;
-        }
-
-        if (start_components()) {
-                log_err("Failed to start components.");
-                goto fail_start_comp;
-        }
-
-        if (enroll_done(&conn, 0))
-                log_warn("Failed to confirm enrollment with peer.");
-
-        if (connmgr_dealloc(COMPID_ENROLL, &conn))
-                log_warn("Failed to deallocate enrollment flow.");
-
-        log_info("Enrolled with %s.", dst);
-
-        info->dir_hash_algo = ipcpi.dir_hash_algo;
-        strcpy(info->layer_name, ipcpi.layer_name);
-
-        return 0;
-
- fail_start_comp:
-        dt_stop();
- fail_dt_start:
-        finalize_components();
- fail_enroll_boot:
-        connmgr_dealloc(COMPID_ENROLL, &conn);
- fail_er_flow:
-        return -1;
-}
-
-static int normal_ipcp_bootstrap(const struct ipcp_config * conf)
-{
-        assert(conf);
-        assert(conf->type == THIS_TYPE);
-
-        enroll_bootstrap(conf);
-
-        if (initialize_components(conf)) {
-                log_err("Failed to init IPCP components.");
-                goto fail_init;
-        }
-
-        if (dt_start()) {
-                log_err("Failed to initialize IPCP components.");
-                goto fail_dt_start;
-        };
-
-        if (start_components()) {
-                log_err("Failed to init IPCP components.");
-                goto fail_start;
-        }
-
-        if (bootstrap_components()) {
-                log_err("Failed to bootstrap IPCP components.");
-                goto fail_bootstrap;
-        }
-
-        log_dbg("Bootstrapped in layer %s.", conf->layer_info.layer_name);
-
-        return 0;
-
- fail_bootstrap:
-        stop_components();
- fail_start:
-        dt_stop();
- fail_dt_start:
-        finalize_components();
- fail_init:
-        return -1;
-}
-
-static int normal_ipcp_query(const uint8_t * dst)
-{
-        return dir_query(dst) ? 0 : -1;
-}
-
-static struct ipcp_ops normal_ops = {
-        .ipcp_bootstrap       = normal_ipcp_bootstrap,
-        .ipcp_enroll          = normal_ipcp_enroll,
-        .ipcp_connect         = connmgr_ipcp_connect,
-        .ipcp_disconnect      = connmgr_ipcp_disconnect,
-        .ipcp_reg             = dir_reg,
-        .ipcp_unreg           = dir_unreg,
-        .ipcp_query           = normal_ipcp_query,
-        .ipcp_flow_alloc      = fa_alloc,
-        .ipcp_flow_join       = NULL,
-        .ipcp_flow_alloc_resp = fa_alloc_resp,
-        .ipcp_flow_dealloc    = fa_dealloc
-};
-
-int main(int    argc,
-         char * argv[])
-{
-        if (ipcp_init(argc, argv, &normal_ops) < 0) {
-                log_err("Failed to init IPCP.");
-                goto fail_init;
-        }
-
-        /* These components must be init at creation. */
-        if (rib_init(ipcpi.name)) {
-                log_err("Failed to initialize RIB.");
-                goto fail_rib_init;
-        }
-
-        if (notifier_init()) {
-                log_err("Failed to initialize notifier component.");
-                goto fail_notifier_init;
-        }
-
-        if (connmgr_init()) {
-                log_err("Failed to initialize connection manager.");
-                goto fail_connmgr_init;
-        }
-
-        if (enroll_init()) {
-                log_err("Failed to initialize enrollment component.");
-                goto fail_enroll_init;
-        }
-
-        if (ipcp_boot() < 0) {
-                log_err("Failed to boot IPCP.");
-                goto fail_boot;
-        }
-
-        if (ipcp_create_r(0)) {
-                log_err("Failed to notify IRMd we are initialized.");
-                ipcp_set_state(IPCP_NULL);
-                goto fail_create_r;
-        }
-
-        ipcp_shutdown();
-
-        if (ipcp_get_state() == IPCP_SHUTDOWN) {
-                dt_stop();
-                stop_components();
-                finalize_components();
-        }
-
-        enroll_fini();
-
-        connmgr_fini();
-
-        notifier_fini();
-
-        rib_fini();
-
-        ipcp_fini();
-
-        exit(EXIT_SUCCESS);
-
- fail_create_r:
-        ipcp_shutdown();
- fail_boot:
-        enroll_fini();
- fail_enroll_init:
-        connmgr_fini();
- fail_connmgr_init:
-        notifier_fini();
- fail_notifier_init:
-        rib_fini();
- fail_rib_init:
-       ipcp_fini();
- fail_init:
-        ipcp_create_r(-1);
-        exit(EXIT_FAILURE);
-}