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/*
* sbutil.c
*
* Util functions.
*
* Copyright 1999-2006 Gentoo Foundation
*
*
* 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 version 2 of the License.
*
* 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.,
* 675 Mass Ave, Cambridge, MA 02139, USA.
*
* Some parts might have Copyright:
*
* Copyright (C) 2002 Brad House <brad@mainstreetsoftworks.com>
*
* $Header$
*/
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <limits.h>
#include <string.h>
#include <sys/stat.h>
#include <unistd.h>
#include <fcntl.h>
#include <libgen.h>
#include "sbutil.h"
void get_sandbox_lib(char *path)
{
#ifdef SB_HAVE_MULTILIB
snprintf(path, SB_PATH_MAX, "%s", LIB_NAME);
#else
snprintf(path, SB_PATH_MAX, "%s/%s", LIBSANDBOX_PATH, LIB_NAME);
if (!rc_file_exists(path)) {
snprintf(path, SB_PATH_MAX, "%s", LIB_NAME);
}
#endif
}
void get_sandbox_rc(char *path)
{
snprintf(path, SB_PATH_MAX, "%s/%s", SANDBOX_BASHRC_PATH, BASHRC_NAME);
}
void get_sandbox_log(char *path)
{
char *sandbox_log_env = NULL;
sandbox_log_env = getenv(ENV_SANDBOX_LOG);
/* THIS CHUNK BREAK THINGS BY DOING THIS:
* SANDBOX_LOG=/tmp/sandbox-app-admin/superadduser-1.0.7-11063.log
*/
if ((NULL != sandbox_log_env) &&
(NULL != strchr(sandbox_log_env, '/')))
sandbox_log_env = NULL;
snprintf(path, SB_PATH_MAX, "%s%s%s%s%d%s",
SANDBOX_LOG_LOCATION, LOG_FILE_PREFIX,
(sandbox_log_env == NULL ? "" : sandbox_log_env),
(sandbox_log_env == NULL ? "" : "-"),
getpid(), LOG_FILE_EXT);
}
void get_sandbox_debug_log(char *path)
{
char *sandbox_debug_log_env = NULL;
sandbox_debug_log_env = getenv(ENV_SANDBOX_DEBUG_LOG);
/* THIS CHUNK BREAK THINGS BY DOING THIS:
* SANDBOX_DEBUG_LOG=/tmp/sandbox-app-admin/superadduser-1.0.7-11063.log
*/
if ((NULL != sandbox_debug_log_env) &&
(NULL != strchr(sandbox_debug_log_env, '/')))
sandbox_debug_log_env = NULL;
snprintf(path, SB_PATH_MAX, "%s%s%s%s%d%s",
SANDBOX_LOG_LOCATION, DEBUG_LOG_FILE_PREFIX,
(sandbox_debug_log_env == NULL ? "" : sandbox_debug_log_env),
(sandbox_debug_log_env == NULL ? "" : "-"),
getpid(), LOG_FILE_EXT);
}
int get_tmp_dir(char *path)
{
if (NULL == realpath(getenv(ENV_TMPDIR) ? getenv(ENV_TMPDIR)
: TMPDIR,
path)) {
if (NULL == realpath(TMPDIR, path))
return -1;
}
return 0;
}
long file_length(int fd)
{
struct stat st;
int retval;
retval = fstat(fd, &st);
if (-1 == retval)
return 0;
return (st.st_size);
}
bool is_env_on (const char *env)
{
if ((NULL != env) && (NULL != getenv(env)) &&
((0 == strncasecmp(getenv(env), "1", 1)) ||
(0 == strncasecmp(getenv(env), "true", 4)) ||
(0 == strncasecmp(getenv(env), "yes", 3))))
return TRUE;
return FALSE;
}
bool is_env_off (const char *env)
{
if ((NULL != env) && (NULL != getenv(env)) &&
((0 == strncasecmp(getenv(env), "0", 1)) ||
(0 == strncasecmp(getenv(env), "false", 5)) ||
(0 == strncasecmp(getenv(env), "no", 2))))
return TRUE;
return FALSE;
}
// vim:noexpandtab noai:cindent ai
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