From 4bc1fe19d8cb13cb0d36bf7c213dcf6839e82a46 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Thu, 06 Jul 2023 11:41:11 -0400
Subject: Rename src/ to opkg-opk/

---
(limited to 'src/dirent.c')

diff --git a/src/dirent.c b/src/dirent.c
deleted file mode 100644
index 575e834..0000000
--- a/src/dirent.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Copyright (C) 2023  Patrick McDermott
- *
- * This file is part of opkg-opk.
- *
- * opkg-opk 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.
- *
- * opkg-opk 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 opkg-opk.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "defs.h"
-#include "dirent.h"
-
-static int
-_opkg_opk_dirent_name_prefix(struct opkg_opk_dirent *dirent, int is_dir,
-		char **name_buf, size_t *name_buf_len,
-		char **pref_buf, size_t *pref_buf_len,
-		size_t *name_len, size_t *pref_len)
-{
-	size_t   len;
-	char   **buf;
-	int      sep;
-
-	len = strlen(dirent->name);
-	if ((*name_len > 0 || is_dir) && *name_len + len + 1 <= *name_buf_len) {
-		/* Space available in name buffer.  Not last node, or is a
-		 * directory, so append separator. */
-		buf = name_buf;
-		*name_len += len + 1;
-		sep = 1;
-	} else if (*name_len == 0 && *name_len + len <= *name_buf_len) {
-		/* Space available in name buffer.  Last node (first in
-		 * recursion), so don't append separator. */
-		buf = name_buf;
-		*name_len += len;
-		sep = 0;
-	} else if (*pref_len > 0 && *pref_len + len + 1 <= *pref_buf_len) {
-		/* Space available in prefix buffer.  Not last node, so append
-		 * separator. */
-		buf = pref_buf;
-		*pref_len += len + 1;
-		sep = 1;
-	} else if (*pref_len == 0 && *pref_len + len <= *pref_buf_len) {
-		/* Space available in prefix buffer.  Last node (first in
-		 * recursion), so don't append separator. */
-		buf = pref_buf;
-		*pref_len += len;
-		sep = 0;
-	} else {
-		/* Both buffers full. */
-		return OPKG_OPK_ERROR;
-	}
-	if (*buf == NULL) {
-		/* Caller provided a NULL buffer pointer. */
-		return OPKG_OPK_ERROR;
-	}
-
-	/* Recurse. */
-	if (dirent->parent != NULL &&
-			_opkg_opk_dirent_name_prefix(dirent->parent, is_dir,
-				name_buf, name_buf_len, pref_buf, pref_buf_len,
-				name_len, pref_len) == OPKG_OPK_ERROR) {
-		return OPKG_OPK_ERROR;
-	}
-
-	/* Copy node name and possibly separator suffix. */
-	memcpy(*buf, dirent->name, len);
-	*buf += len;
-	if (sep == 1) {
-		**buf = '/';
-		*buf += 1;
-	}
-
-	return OPKG_OPK_OK;
-}
-
-int
-opkg_opk_dirent_name_prefix(struct opkg_opk_dirent *dirent, int is_dir,
-		char *name_buf, size_t name_buf_len,
-		char *pref_buf, size_t pref_buf_len)
-{
-	size_t  name_len = 0;
-	size_t  pref_len = 0;
-	char   *name     = name_buf;
-	char   *pref     = pref_buf;
-
-	/* NUL bytes */
-	--name_buf_len;
-	--pref_buf_len;
-
-	if (_opkg_opk_dirent_name_prefix(dirent, is_dir,
-				&name_buf, &name_buf_len,
-				&pref_buf, &pref_buf_len,
-				&name_len, &pref_len) == OPKG_OPK_ERROR) {
-		return OPKG_OPK_ERROR;
-	}
-
-	name[name_len] = '\0';
-	pref[pref_len] = '\0';
-
-	return OPKG_OPK_OK;
-}
--
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