135 lines
3.6 KiB
C
135 lines
3.6 KiB
C
/* EINA - EFL data type library
|
|
* Copyright (C) 2015 Vincent Torri
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library;
|
|
* if not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
# include "config.h"
|
|
#endif
|
|
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#ifdef _WIN32
|
|
# include <string.h>
|
|
#else
|
|
# include <sys/types.h>
|
|
# include <pwd.h>
|
|
# include <string.h>
|
|
#endif
|
|
|
|
#include "eina_config.h"
|
|
#include "eina_private.h"
|
|
#include "eina_tmpstr.h"
|
|
|
|
/*============================================================================*
|
|
* Local *
|
|
*============================================================================*/
|
|
|
|
|
|
/*============================================================================*
|
|
* Global *
|
|
*============================================================================*/
|
|
|
|
|
|
/*============================================================================*
|
|
* API *
|
|
*============================================================================*/
|
|
|
|
EAPI const char *
|
|
eina_environment_home_get(void)
|
|
{
|
|
static char *home = NULL;
|
|
|
|
if (home) return home;
|
|
#ifdef _WIN32
|
|
home = getenv("USERPROFILE");
|
|
if (!home) home = getenv("WINDIR");
|
|
if (!home &&
|
|
(getenv("HOMEDRIVE") && getenv("HOMEPATH")))
|
|
{
|
|
char buf[PATH_MAX];
|
|
|
|
snprintf(buf, sizeof(buf), "%s%s",
|
|
getenv("HOMEDRIVE"), getenv("HOMEPATH"));
|
|
home = strdup(buf);
|
|
return home;
|
|
}
|
|
if (!home) home = "C:\\";
|
|
#else
|
|
# if defined(HAVE_GETUID) && defined(HAVE_GETEUID)
|
|
if (getuid() == geteuid()) home = getenv("HOME");
|
|
# endif
|
|
if (!home)
|
|
{
|
|
# ifdef HAVE_GETPWENT
|
|
struct passwd pwent, *pwent2 = NULL;
|
|
char pwbuf[8129];
|
|
|
|
if (!getpwuid_r(geteuid(), &pwent, pwbuf, sizeof(pwbuf), &pwent2))
|
|
{
|
|
if ((pwent2) && (pwent.pw_dir))
|
|
{
|
|
home = strdup(pwent.pw_dir);
|
|
return home;
|
|
}
|
|
}
|
|
# endif
|
|
home = "/tmp";
|
|
}
|
|
#endif
|
|
home = strdup(home);
|
|
return home;
|
|
}
|
|
|
|
EAPI const char *
|
|
eina_environment_tmp_get(void)
|
|
{
|
|
static char *tmp = NULL;
|
|
|
|
if (tmp) return tmp;
|
|
#ifdef _WIN32
|
|
tmp = getenv("TMP");
|
|
if (!tmp) tmp = getenv("TEMP");
|
|
if (!tmp) tmp = getenv("USERPROFILE");
|
|
if (!tmp) tmp = getenv("WINDIR");
|
|
if (!tmp) tmp = "C:\\";
|
|
#else
|
|
# if defined(HAVE_GETUID) && defined(HAVE_GETEUID)
|
|
if (getuid() == geteuid())
|
|
# endif
|
|
{
|
|
tmp = getenv("TMPDIR");
|
|
if (!tmp) tmp = getenv("TMP");
|
|
if (!tmp) tmp = getenv("TEMPDIR");
|
|
if (!tmp) tmp = getenv("TEMP");
|
|
}
|
|
if (!tmp) tmp = "/tmp";
|
|
#endif
|
|
|
|
#if defined(__MACH__) && defined(__APPLE__)
|
|
if (tmp && tmp[strlen(tmp) -1] == '/')
|
|
{
|
|
char *tmp2 = strdup(tmp);
|
|
tmp2[strlen(tmp2) - 1] = 0x0;
|
|
tmp = tmp2;
|
|
return tmp;
|
|
}
|
|
#endif
|
|
|
|
tmp = strdup(tmp);
|
|
return tmp;
|
|
}
|