133 lines
2.6 KiB
C
133 lines
2.6 KiB
C
#ifdef HAVE_CONFIG_H
|
|
# include <config.h>
|
|
#endif
|
|
|
|
#ifdef STDC_HEADERS
|
|
# include <stdlib.h>
|
|
# include <stddef.h>
|
|
#else
|
|
# ifdef HAVE_STDLIB_H
|
|
# include <stdlib.h>
|
|
# endif
|
|
#endif
|
|
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
#include "ecore_file_private.h"
|
|
|
|
static Eina_List *__ecore_file_path_bin = NULL;
|
|
|
|
static Eina_List *_ecore_file_path_from_env(const char *env);
|
|
|
|
void
|
|
ecore_file_path_init(void)
|
|
{
|
|
__ecore_file_path_bin = _ecore_file_path_from_env("PATH");
|
|
}
|
|
|
|
void
|
|
ecore_file_path_shutdown(void)
|
|
{
|
|
char *dir;
|
|
|
|
EINA_LIST_FREE(__ecore_file_path_bin, dir)
|
|
eina_stringshare_del(dir);
|
|
}
|
|
|
|
Eina_List *
|
|
_ecore_file_path_from_env(const char *env)
|
|
{
|
|
Eina_List *path = NULL;
|
|
char *env_tmp, *env_path, *p, *last;
|
|
|
|
env_tmp = getenv(env);
|
|
if (!env_tmp)
|
|
return path;
|
|
|
|
env_path = alloca(sizeof(char) * strlen(env_tmp) + 1);
|
|
memset(env_path, 0, strlen(env_tmp));
|
|
strcpy(env_path, env_tmp);
|
|
last = env_path;
|
|
for (p = env_path; *p; p++)
|
|
{
|
|
if (*p == ':')
|
|
*p = '\0';
|
|
|
|
if (!*p)
|
|
{
|
|
if (!ecore_file_path_dir_exists(last))
|
|
path = eina_list_append(path, eina_stringshare_add(last));
|
|
last = p + 1;
|
|
}
|
|
}
|
|
if (p > last)
|
|
path = eina_list_append(path, eina_stringshare_add(last));
|
|
|
|
return path;
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
ecore_file_path_dir_exists(const char *in_dir)
|
|
{
|
|
Eina_List *l;
|
|
char *dir;
|
|
|
|
if (!in_dir)
|
|
return EINA_FALSE;
|
|
|
|
if (!__ecore_file_path_bin) return EINA_FALSE;
|
|
EINA_LIST_FOREACH(__ecore_file_path_bin, l, dir)
|
|
{
|
|
if (!strcmp(dir, in_dir))
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
return EINA_FALSE;
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
ecore_file_app_installed(const char *exe)
|
|
{
|
|
Eina_List *l;
|
|
char *dir;
|
|
char buf[PATH_MAX];
|
|
|
|
if (!exe) return EINA_FALSE;
|
|
if (ecore_file_can_exec(exe)) return EINA_TRUE;
|
|
|
|
EINA_LIST_FOREACH(__ecore_file_path_bin, l, dir)
|
|
{
|
|
snprintf(buf, sizeof(buf), "%s/%s", dir, exe);
|
|
if (ecore_file_can_exec(buf))
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
return EINA_FALSE;
|
|
}
|
|
|
|
EAPI Eina_List *
|
|
ecore_file_app_list(void)
|
|
{
|
|
Eina_List *list = NULL;
|
|
Eina_List *files;
|
|
Eina_List *l;
|
|
char buf[PATH_MAX], *dir, *exe;
|
|
|
|
EINA_LIST_FOREACH(__ecore_file_path_bin, l, dir)
|
|
{
|
|
files = ecore_file_ls(dir);
|
|
EINA_LIST_FREE(files, exe)
|
|
{
|
|
snprintf(buf, sizeof(buf), "%s/%s", dir, exe);
|
|
if ((ecore_file_can_exec(buf)) &&
|
|
(!ecore_file_is_dir(buf)))
|
|
list = eina_list_append(list, strdup(buf));
|
|
free(exe);
|
|
}
|
|
}
|
|
|
|
return list;
|
|
}
|