From 14a6486b9b2b9522982cde12c05b20931fe34999 Mon Sep 17 00:00:00 2001
From: June McEnroe <june@causal.agency>
Date: Sat, 30 Jul 2022 18:47:26 -0400
Subject: Switch to cache interfaces

---
 complete.c | 187 -------------------------------------------------------------
 1 file changed, 187 deletions(-)
 delete mode 100644 complete.c

(limited to 'complete.c')

diff --git a/complete.c b/complete.c
deleted file mode 100644
index e8ea3fe..0000000
--- a/complete.c
+++ /dev/null
@@ -1,187 +0,0 @@
-/* Copyright (C) 2020  June McEnroe <june@causal.agency>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * 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, see <https://www.gnu.org/licenses/>.
- *
- * Additional permission under GNU GPL version 3 section 7:
- *
- * If you modify this Program, or any covered work, by linking or
- * combining it with OpenSSL (or a modified version of that library),
- * containing parts covered by the terms of the OpenSSL License and the
- * original SSLeay license, the licensors of this Program grant you
- * additional permission to convey the resulting work. Corresponding
- * Source for a non-source form of such a combination shall include the
- * source code for the parts of OpenSSL used as well as that of the
- * covered work.
- */
-
-#include <err.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sysexits.h>
-
-#include "chat.h"
-
-struct Node {
-	uint id;
-	char *str;
-	enum Color color;
-	struct Node *prev;
-	struct Node *next;
-};
-
-static struct Node *alloc(uint id, const char *str, enum Color color) {
-	struct Node *node = malloc(sizeof(*node));
-	if (!node) err(EX_OSERR, "malloc");
-	node->id = id;
-	node->str = strdup(str);
-	node->color = color;
-	node->prev = NULL;
-	node->next = NULL;
-	if (!node->str) err(EX_OSERR, "strdup");
-	return node;
-}
-
-static struct Node *head;
-static struct Node *tail;
-
-static struct Node *detach(struct Node *node) {
-	if (node->prev) node->prev->next = node->next;
-	if (node->next) node->next->prev = node->prev;
-	if (head == node) head = node->next;
-	if (tail == node) tail = node->prev;
-	node->prev = NULL;
-	node->next = NULL;
-	return node;
-}
-
-static struct Node *prepend(struct Node *node) {
-	node->prev = NULL;
-	node->next = head;
-	if (head) head->prev = node;
-	head = node;
-	tail = (tail ?: node);
-	return node;
-}
-
-static struct Node *append(struct Node *node) {
-	node->next = NULL;
-	node->prev = tail;
-	if (tail) tail->next = node;
-	tail = node;
-	head = (head ?: node);
-	return node;
-}
-
-static struct Node *find(uint id, const char *str) {
-	for (struct Node *node = head; node; node = node->next) {
-		if (node->id != id) continue;
-		if (strcmp(node->str, str)) continue;
-		return node;
-	}
-	return NULL;
-}
-
-void completeAdd(uint id, const char *str, enum Color color) {
-	if (!find(id, str)) append(alloc(id, str, color));
-}
-
-void completeTouch(uint id, const char *str, enum Color color) {
-	struct Node *node = find(id, str);
-	if (node) node->color = color;
-	prepend(node ? detach(node) : alloc(id, str, color));
-}
-
-enum Color completeColor(uint id, const char *str) {
-	struct Node *node = find(id, str);
-	return (node ? node->color : Default);
-}
-
-static struct Node *match;
-
-const char *complete(uint id, const char *prefix) {
-	for (match = (match ? match->next : head); match; match = match->next) {
-		if (match->id && match->id != id) continue;
-		if (strncasecmp(match->str, prefix, strlen(prefix))) continue;
-		return match->str;
-	}
-	return NULL;
-}
-
-const char *completeSubstr(uint id, const char *substr) {
-	for (match = (match ? match->next : head); match; match = match->next) {
-		if (match->id && match->id != id) continue;
-		if (!strstr(match->str, substr)) continue;
-		return match->str;
-	}
-	return NULL;
-}
-
-void completeAccept(void) {
-	if (match) prepend(detach(match));
-	match = NULL;
-}
-
-void completeReject(void) {
-	match = NULL;
-}
-
-static struct Node *iter;
-
-uint completeID(const char *str) {
-	for (iter = (iter ? iter->next : head); iter; iter = iter->next) {
-		if (iter->id && !strcmp(iter->str, str)) return iter->id;
-	}
-	return None;
-}
-
-void completeReplace(uint id, const char *old, const char *new) {
-	struct Node *next = NULL;
-	for (struct Node *node = head; node; node = next) {
-		next = node->next;
-		if (id && node->id != id) continue;
-		if (strcmp(node->str, old)) continue;
-		free(node->str);
-		node->str = strdup(new);
-		prepend(detach(node));
-		if (!node->str) err(EX_OSERR, "strdup");
-	}
-}
-
-void completeRemove(uint id, const char *str) {
-	struct Node *next = NULL;
-	for (struct Node *node = head; node; node = next) {
-		next = node->next;
-		if (id && node->id != id) continue;
-		if (strcmp(node->str, str)) continue;
-		if (match == node) match = NULL;
-		if (iter == node) iter = NULL;
-		detach(node);
-		free(node->str);
-		free(node);
-	}
-}
-
-void completeClear(uint id) {
-	struct Node *next = NULL;
-	for (struct Node *node = head; node; node = next) {
-		next = node->next;
-		if (node->id != id) continue;
-		if (match == node) match = NULL;
-		if (iter == node) iter = NULL;
-		detach(node);
-		free(node->str);
-		free(node);
-	}
-}
-- 
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