mirror of
https://github.com/Hizenberg469/Generic_Notification_Chain.git
synced 2026-04-19 18:12:25 +03:00
93 lines
2.1 KiB
C
93 lines
2.1 KiB
C
/*
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* =====================================================================================
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*
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* Filename: notif.c
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*
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* Description:
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*
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* Version: 1.0
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* Created: 10/03/24 12:00:51 PM IST
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* Revision: none
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* Compiler: gcc
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*
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* Author: YOUR NAME (),
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* Organization:
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*
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* =====================================================================================
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*/
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#include <stdlib.h>
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#include <memory.h>
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#include <assert.h>
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#include "notif.h"
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notif_chain_t *
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nfc_create_new_notif_chain(char *notif_chain_name) {
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notif_chain_t *nfc = calloc(1, sizeof(notif_chain_t));
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if(notif_chain_name) {
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strncpy(nfc->nfc_name, notif_chain_name,
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sizeof(nfc->nfc_name));
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}
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init_glthread(&nfc->notif_chain_head);
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return nfc;
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}
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void
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nfc_register_notif_chain(notif_chain_t *nfc,
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notif_chain_elem_t *nfce){
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notif_chain_elem_t *new_nfce = calloc(1, sizeof(notif_chain_elem_t));
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memcpy(new_nfce, nfce, sizeof(notif_chain_elem_t));
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init_glthread(&new_nfce->glue);
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glthread_add_next(&nfc->notif_chain_head, &new_nfce->glue);
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}
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void
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nfc_delete_all_nfce(notif_chain_t *nfc){
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glthread_t *curr;
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notif_chain_elem_t *nfce;
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ITERATE_GLTHREAD_BEGIN(&nfc->notif_chain_head, curr){
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nfce = glthread_glue_to_notif_chain_elem(curr);
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remove_glthread(&nfce->glue);
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free(nfce);
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} ITERATE_GLTHREAD_END(&nfc->notif_chain_head, curr);
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}
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void
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nfc_invoke_notif_chain(notif_chain_t *nfc,
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void *arg, size_t arg_size,
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char *key, size_t key_size,
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nfc_op_t nfc_op_code){
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glthread_t *curr;
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notif_chain_elem_t *nfce;
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if(IS_GLTHREAD_LIST_EMPTY(&nfc->notif_chain_head)) {
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return;
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}
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assert(key_size <= MAX_NOTIF_KEY_SIZE);
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ITERATE_GLTHREAD_BEGIN(&nfc->notif_chain_head, curr){
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nfce = glthread_glue_to_notif_chain_elem(curr);
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if(!(key && key_size &&
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nfce->is_key_set && (key_size == nfce->key_size))){
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nfce->app_cb(arg, arg_size, nfc_op_code, nfce->subs_id);
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}
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else {
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if(memcmp(key, nfce->key, key_size) == 0) {
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nfce->app_cb(arg, arg_size, nfc_op_code, nfce->subs_id);
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}
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}
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}ITERATE_GLTHREAD_END(&nfc->notif_chain_head, curr);
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}
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