irmd: Move registry objects to their own sources

Rename internal data structures so it's clear that they are the IRMd
representation of these objects for management purposes.

Split functionality for these objects off and and move them to their
own source files.

Rename internal functions of the IRMd to reflect this, with some small
refactoring.

Signed-off-by: Dimitri Staessens <dimitri@ouroboros.rocks>
Signed-off-by: Sander Vrijders <sander@ouroboros.rocks>

1 files changed, 0 insertions, 122 deletions

diff --git a/src/irmd/registry.h b/src/irmd/registry.h
deleted file mode 100644
index 6ad0890a..00000000
--- a/src/irmd/registry.h
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * Ouroboros - Copyright (C) 2016 - 2023
- *
- * The IPC Resource Manager - Registry
- *
- *    Dimitri Staessens <dimitri@ouroboros.rocks>
- *    Sander Vrijders   <sander@ouroboros.rocks>
- *
- * 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_IRMD_REGISTRY_H
-#define OUROBOROS_IRMD_REGISTRY_H
-
-#include <ouroboros/hash.h>
-#include <ouroboros/ipcp.h>
-#include <ouroboros/list.h>
-#include <ouroboros/irm.h>
-
-#include "proc_table.h"
-#include "prog_table.h"
-
-#include <stdint.h>
-#include <stdbool.h>
-#include <pthread.h>
-#include <string.h>
-#include <sys/types.h>
-
-#define registry_has_name(r, name) \
-        (registry_get_entry(r, name) != NULL)
-
-enum reg_name_state {
-        REG_NAME_NULL = 0,
-        REG_NAME_IDLE,
-        REG_NAME_AUTO_ACCEPT,
-        REG_NAME_AUTO_EXEC,
-        REG_NAME_FLOW_ACCEPT,
-        REG_NAME_FLOW_ARRIVED,
-        REG_NAME_DESTROY
-};
-
-/* An entry in the registry */
-struct reg_entry {
-        struct list_head    next;
-        char *              name;
-
-        /* Policies for this name. */
-        enum pol_balance    pol_lb;  /* Load balance incoming flows. */
-        /* Programs that can be instantiated by the irmd. */
-        struct list_head    reg_progs;
-        /* Processes that are listening for this name. */
-        struct list_head    reg_pids;
-
-        enum reg_name_state state;
-        pthread_cond_t      state_cond;
-        pthread_mutex_t     state_lock;
-};
-
-int                 reg_entry_add_prog(struct reg_entry *  e,
-                                       struct prog_entry * a);
-
-void                reg_entry_del_prog(struct reg_entry * e,
-                                       const char *       prog);
-
-char *              reg_entry_get_prog(struct reg_entry * e);
-
-int                 reg_entry_add_pid(struct reg_entry * e,
-                                      pid_t              pid);
-
-void                reg_entry_del_pid(struct reg_entry * e,
-                                      pid_t              pid);
-
-void                reg_entry_del_pid_el(struct reg_entry * e,
-                                         struct pid_el *    a);
-
-pid_t               reg_entry_get_pid(struct reg_entry * e);
-
-void                reg_entry_set_policy(struct reg_entry * e,
-                                         enum pol_balance   p);
-
-enum reg_name_state reg_entry_get_state(struct reg_entry * e);
-
-int                 reg_entry_set_state(struct reg_entry *  e,
-                                        enum reg_name_state state);
-
-int                 reg_entry_leave_state(struct reg_entry *  e,
-                                          enum reg_name_state state,
-                                          struct timespec *   timeout);
-
-struct reg_entry *  registry_add_name(struct list_head * registry,
-                                      const char *       name);
-
-void                registry_del_name(struct list_head * registry,
-                                      const char *       name);
-
-void                registry_del_process(struct list_head * registry,
-                                         pid_t              pid);
-
-void                registry_sanitize_pids(struct list_head * registry);
-
-struct reg_entry *  registry_get_entry(struct list_head * registry,
-                                       const char *       name);
-
-struct reg_entry *  registry_get_entry_by_hash(struct list_head * registry,
-                                               enum hash_algo     algo,
-                                               const uint8_t *    hash,
-                                               size_t             len);
-
-void                registry_destroy(struct list_head * registry);
-
-#endif /* OUROBOROS_IRMD_REGISTRY_H */