lib/util/util.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3    Utility functions for Samba
   4    Copyright (C) Andrew Tridgell 1992-1999
   5    Copyright (C) Jelmer Vernooij 2005
   6    Copyright (C) Swen Schillig 2019
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 */
  21
  22 #ifndef __UTIL_SAMBA_UTIL_H__
  23 #define __UTIL_SAMBA_UTIL_H__
  24
  25 #define SMB_STR_STANDARD  0x00
  26 #define SMB_STR_ALLOW_NEGATIVE 0x01
  27 #define SMB_STR_FULL_STR_CONV  0x02
  28 #define SMB_STR_ALLOW_NO_CONVERSION 0x04
  29 #define SMB_STR_GLIBC_STANDARD (SMB_STR_ALLOW_NO_CONVERSION | \
  30                                 SMB_STR_ALLOW_NEGATIVE)
  31
  32 unsigned long int
  33 smb_strtoul(const char *nptr, char **endptr, int base, int *err, int flags);
  34
  35 unsigned long long int
  36 smb_strtoull(const char *nptr, char **endptr, int base, int *err, int flags);
  37
  38 /**
  39  * Write dump of binary data to a callback
  40  */
  41 void dump_data_cb(const uint8_t *buf, int len,
  42                   bool omit_zero_bytes,
  43                   void (*cb)(const char *buf, void *private_data),
  44                   void *private_data);
  45
  46 /**
  47  * Write dump of binary data to a FILE
  48  */
  49 void dump_data_file(const uint8_t *buf, int len, bool omit_zero_bytes,
  50                     FILE *f);
  51
  52 /**
  53  * Write dump of binary data to the log file.
  54  *
  55  * The data is only written if the log level is at least level.
  56  */
  57 _PUBLIC_ void dump_data(int level, const uint8_t *buf,int len);
  58
  59 /**
  60  * Write dump of binary data to the log file.
  61  *
  62  * The data is only written if the log level is at least level for
  63  * debug class dbgc_class.
  64  */
  65 _PUBLIC_ void dump_data_dbgc(int dbgc_class, int level, const uint8_t *buf, int len);
  66
  67 #endif