+// SPDX-License-Identifier: GPL-2.0-or-later
+
/***************************************************************************
* Copyright (C) 2004, 2005 by Dominic Rath *
* Dominic.Rath@gmx.de *
* *
* Copyright (C) 2007,2008 Øyvind Harboe *
* oyvind.harboe@zylin.com *
- * *
- * 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 2 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, write to the *
- * Free Software Foundation, Inc., *
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
***************************************************************************/
+
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "configuration.h"
#include "log.h"
+#include "replacements.h"
static size_t num_config_files;
static char **config_file_names;
void add_script_search_dir(const char *dir)
{
num_script_dirs++;
- script_search_dirs =
- (char **)realloc(script_search_dirs, (num_script_dirs + 1) * sizeof(char *));
+ script_search_dirs = realloc(script_search_dirs, (num_script_dirs + 1) * sizeof(char *));
script_search_dirs[num_script_dirs-1] = strdup(dir);
script_search_dirs[num_script_dirs] = NULL;
void add_config_command(const char *cfg)
{
num_config_files++;
- config_file_names =
- (char **)realloc(config_file_names, (num_config_files + 1) * sizeof(char *));
+ config_file_names = realloc(config_file_names, (num_config_files + 1) * sizeof(char *));
config_file_names[num_config_files-1] = strdup(cfg);
config_file_names[num_config_files] = NULL;
}
+void free_config(void)
+{
+ while (num_config_files)
+ free(config_file_names[--num_config_files]);
+
+ free(config_file_names);
+ config_file_names = NULL;
+
+ while (num_script_dirs)
+ free(script_search_dirs[--num_script_dirs]);
+
+ free(script_search_dirs);
+ script_search_dirs = NULL;
+}
+
/* return full path or NULL according to search rules */
char *find_file(const char *file)
{
return fopen(file, mode);
else {
char *full_path = find_file(file);
- if (full_path == NULL)
+ if (!full_path)
return NULL;
FILE *fp = NULL;
fp = fopen(full_path, mode);
char *get_home_dir(const char *append_path)
{
+#ifdef _WIN32
+ char homepath[MAX_PATH];
+#endif
+
char *home = getenv("HOME");
- if (home == NULL) {
+ if (!home) {
#ifdef _WIN32
home = getenv("USERPROFILE");
- if (home == NULL) {
-
- char homepath[MAX_PATH];
+ if (!home) {
char *drive = getenv("HOMEDRIVE");
char *path = getenv("HOMEPATH");
if (drive && path) {
#endif
}
- if (home == NULL)
+ if (!home)
return home;
char *home_path;