mirror of
https://github.com/irungentoo/toxcore.git
synced 2024-03-22 13:30:51 +08:00
146 lines
3.2 KiB
C
146 lines
3.2 KiB
C
/*
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* Copyright (C) 2013 Tox project All Rights Reserved.
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*
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* This file is part of Tox.
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*
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* Tox is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Tox is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Tox. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include <string.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <errno.h>
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#ifdef WIN32
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#include <shlobj.h>
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#include <direct.h>
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#endif
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#ifdef __APPLE__
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#include <unistd.h>
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#include <pwd.h>
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#endif
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#include "configdir.h"
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/*
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* Retrieves a correct configuration directory, depending on the OS used, with a trailing slash
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*/
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char *get_user_config_dir(void)
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{
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char *user_config_dir;
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#ifdef WIN32
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char appdata[MAX_PATH];
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HRESULT result = SHGetFolderPath(
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NULL,
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CSIDL_APPDATA,
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NULL,
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SHGFP_TYPE_CURRENT,
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appdata
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)
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if (!result) return NULL;
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user_config_dir = malloc(strlen(appdata) + 1);
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if (user_config_dir) {
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strcpy(user_config_dir, appdata);
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}
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return user_config_dir;
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#elif defined __APPLE__
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struct passwd *pass = getpwuid(getuid());
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if (!pass) return NULL;
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char *home = pass->pw_dir;
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user_config_dir = malloc(strlen(home) + strlen("/Library/Application Support") + 1);
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if(user_config_dir) {
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strcpy(user_config_dir, home);
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strcat(user_config_dir, "/Library/Application Support");
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}
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return user_config_dir;
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#else
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if (getenv("XDG_CONFIG_HOME")) {
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user_config_dir = malloc(strlen(getenv("XDG_CONFIG_HOME")) + 1);
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if (user_config_dir) {
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strcpy(user_config_dir, getenv("XDG_CONFIG_HOME"));
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}
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} else {
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user_config_dir = malloc(strlen(getenv("HOME")) + strlen("/.config") + 1);
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if (user_config_dir) {
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strcpy(user_config_dir, getenv("HOME"));
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strcat(user_config_dir, "/.config");
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}
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}
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return user_config_dir;
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#endif
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}
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/*
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* Creates the config directory.
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*/
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int create_user_config_dir(char *path)
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{
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int mkdir_err;
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#ifdef WIN32
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char *fullpath = malloc(strlen(path) + strlen(CONFIGDIR) + 1);
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strcpy(fullpath, path);
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strcat(fullpath, CONFIGDIR);
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mkdir_err = _mkdir(fullpath);
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if (mkdir_err) {
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if(errno != EEXIST) return -1;
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struct _stat buf;
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if(_wstat64(fullpath, &buf)) return -1;
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if(!S_ISDIR(buf.st_mode)) return -1;
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}
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#else
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mkdir_err = mkdir(path, 0700);
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struct stat buf;
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if(mkdir_err) {
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if(errno != EEXIST) return -1;
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if(stat(path, &buf)) return -1;
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if(!S_ISDIR(buf.st_mode)) return -1;
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}
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char *fullpath = malloc(strlen(path) + strlen(CONFIGDIR) + 1);
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strcpy(fullpath, path);
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strcat(fullpath, CONFIGDIR);
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mkdir_err = mkdir(fullpath, 0700);
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if(mkdir_err) {
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if(errno != EEXIST) return -1;
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if(stat(fullpath, &buf)) return -1;
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if(!S_ISDIR(buf.st_mode)) return -1;
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}
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#endif
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return 0;
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} |