#include <mach-o/dyld.h>
#endif
+#define LOG(kind,...) GNUNET_log_from (kind, "util", __VA_ARGS__)
+
+#define LOG_STRERROR_FILE(kind,syscall,filename) GNUNET_log_from_strerror_file (kind, "util", syscall, filename)
+
#if LINUX
/**
* Try to determine path by reading /proc/PID/exe
char *lgu;
GNUNET_snprintf (fn, sizeof (fn), "/proc/%u/maps", getpid ());
- f = fopen (fn, "r");
+ f = FOPEN (fn, "r");
if (f == NULL)
return NULL;
while (NULL != fgets (line, sizeof (line), f))
{
- if ((1 == sscanf (line,
- "%*x-%*x %*c%*c%*c%*c %*x %*2u:%*2u %*u%*[ ]%s",
- dir)) && (NULL != (lgu = strstr (dir, "libgnunetutil"))))
+ if ((1 ==
+ sscanf (line, "%*x-%*x %*c%*c%*c%*c %*x %*2u:%*2u %*u%*[ ]%s", dir)) &&
+ (NULL != (lgu = strstr (dir, "libgnunetutil"))))
{
lgu[0] = '\0';
- fclose (f);
+ FCLOSE (f);
return GNUNET_strdup (dir);
}
}
- fclose (f);
+ FCLOSE (f);
return NULL;
}
size = readlink (fn, lnk, sizeof (lnk) - 1);
if (size <= 0)
{
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_ERROR, "readlink", fn);
+ LOG_STRERROR_FILE (GNUNET_ERROR_TYPE_ERROR, "readlink", fn);
return NULL;
}
GNUNET_assert (size < sizeof (lnk));
static char *
get_path_from_module_filename ()
{
- char path[4097];
- char *idx;
+ wchar_t path[4097];
+ char upath[4097];
+ wchar_t *idx;
- GetModuleFileName (NULL, path, sizeof (path) - 1);
- idx = path + strlen (path);
- while ((idx > path) && (*idx != '\\') && (*idx != '/'))
+ GetModuleFileNameW (NULL, path, sizeof (path) - 1);
+ idx = path + wcslen (path);
+ while ((idx > path) && (*idx != L'\\') && (*idx != L'/'))
idx--;
- *idx = '\0';
- return GNUNET_strdup (path);
+ *idx = L'\0';
+ upath[0] = '\0';
+ WideCharToMultiByte (CP_UTF8, 0, path, -1, upath, 4097, NULL, NULL);
+
+ return GNUNET_strdup (upath);
}
#endif
path = _dyld_get_image_name (i);
if (path != NULL && strlen (path) > 0)
{
- p = strdup (path);
+ p = GNUNET_strdup (path);
s = p + strlen (p);
while ((s > p) && (*s != '/'))
s--;
return NULL;
}
-/*
+/**
* @brief get the path to GNUnet bin/ or lib/, prefering the lib/ path
* @author Milan
*
if (ret != NULL)
return ret;
/* other attempts here */
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _
- ("Could not determine installation path for %s. Set `%s' environment variable.\n"),
- "GNUnet", "GNUNET_PREFIX");
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ _
+ ("Could not determine installation path for %s. Set `%s' environment variable.\n"),
+ "GNUnet", "GNUNET_PREFIX");
return NULL;
}
dirname =
DIR_SEPARATOR_STR "share" DIR_SEPARATOR_STR "icons" DIR_SEPARATOR_STR;
break;
+ case GNUNET_OS_IPK_DOCDIR:
+ dirname =
+ DIR_SEPARATOR_STR "share" DIR_SEPARATOR_STR "doc" DIR_SEPARATOR_STR \
+ "gnunet" DIR_SEPARATOR_STR;
+ break;
default:
GNUNET_free (execpath);
return NULL;
* PATH environment variable as a search path.
*
* @param binary the name of the file to check
- * @return GNUNET_YES if the file is SUID,
+ * @return GNUNET_YES if the file is SUID,
* GNUNET_NO if not SUID (but binary exists)
* GNUNET_SYSERR on error (no such binary or not executable)
*/
GNUNET_free (p);
p = pf;
}
- free (binaryexe);
+ GNUNET_free (binaryexe);
#else
p = get_path_from_PATH (binary);
if (p != NULL)
#endif
if (p == NULL)
{
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- _("Could not find binary `%s' in PATH!\n"), binary);
+ LOG (GNUNET_ERROR_TYPE_INFO, _("Could not find binary `%s' in PATH!\n"),
+ binary);
return GNUNET_SYSERR;
}
- if (0 != STAT (p, &statbuf))
+ if (0 != ACCESS (p, X_OK))
{
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- _("stat (%s) failed: %s\n"), p, STRERROR (errno));
+ LOG (GNUNET_ERROR_TYPE_WARNING, _("access (%s, X_OK) failed: %s\n"), p,
+ STRERROR (errno));
GNUNET_free (p);
return GNUNET_SYSERR;
}
#ifndef MINGW
- if ((0 != (statbuf.st_mode & S_ISUID)) && (statbuf.st_uid == 0))
+ if (0 == getuid ())
{
+ /* as we run as root, we don't insist on SUID */
GNUNET_free (p);
- return GNUNET_YES;
+ return GNUNET_OK;
}
- if (0 == ACCESS (p, X_OK))
+#endif
+ if (0 != STAT (p, &statbuf))
{
+ LOG (GNUNET_ERROR_TYPE_WARNING, _("stat (%s) failed: %s\n"), p,
+ STRERROR (errno));
GNUNET_free (p);
- return GNUNET_NO;
+ return GNUNET_SYSERR;
+ }
+#ifndef MINGW
+ if ((0 != (statbuf.st_mode & S_ISUID)) && (statbuf.st_uid == 0))
+ {
+ GNUNET_free (p);
+ return GNUNET_YES;
}
+ /* binary exists, but not SUID */
GNUNET_free (p);
- return GNUNET_SYSERR;
+ return GNUNET_NO;
#else
GNUNET_free (p);
rawsock = socket (AF_INET, SOCK_RAW, IPPROTO_ICMP);
{
DWORD err = GetLastError ();
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "socket (AF_INET, SOCK_RAW, IPPROTO_ICMP) failed! GLE = %d\n",
- err);
+ LOG (GNUNET_ERROR_TYPE_INFO,
+ "socket (AF_INET, SOCK_RAW, IPPROTO_ICMP) failed! GLE = %d\n", err);
return GNUNET_NO; /* not running as administrator */
}
closesocket (rawsock);