source3/registry/reg_parse_internal.h

   1 /* Samba Unix/Linux SMB client library
   2  *
   3  * This program is free software; you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation; either version 3 of the License, or
   6  * (at your option) any later version.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License
  14  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15  */
  16
  17 /**
  18  * @brief  Some stuff used by reg_parse and reg_format.
  19  * It might be usefull elsewehre but need some review of the interfaces.
  20  * @file   reg_parse_internal.h
  21  * @author Gregor Beck <gb@sernet.de>
  22  * @date   Sep 2010
  23  */
  24 #ifndef __REG_PARSE_INTERNAL_H
  25 #define __REG_PARSE_INTERNAL_H
  26
  27 #include "includes.h"
  28 #include "system/iconv.h"
  29
  30 struct cbuf;
  31
  32 #define USE_NATIVE_ICONV
  33 #if defined USE_NATIVE_ICONV && defined HAVE_NATIVE_ICONV
  34 #  define smb_iconv_t     iconv_t
  35 #  define smb_iconv(CD, IPTR, ILEN, OPTR, OLEN) \
  36         iconv(CD, (char**)(IPTR), ILEN, OPTR, OLEN)
  37 #  define smb_iconv_open  iconv_open
  38 #  define smb_iconv_close iconv_close
  39 #endif
  40
  41 size_t iconvert_talloc(const void* ctx,
  42                        smb_iconv_t cd,
  43                        const char* src, size_t srclen,
  44                        char** pdst);
  45
  46 struct hive_info {
  47         uint32_t handle;
  48         const char* short_name;
  49         size_t short_name_len;
  50         const char* long_name;
  51         size_t long_name_len;
  52 };
  53
  54 const struct hive_info* hive_info(const char* name, int nlen);
  55
  56 const char* get_charset(const char* c);
  57
  58 bool set_iconv(smb_iconv_t* t, const char* to, const char* from);
  59
  60 /**
  61  * Parse option string
  62  * @param[in,out] ptr parse position
  63  * @param[in] mem_ctx talloc context
  64  * @param[out] name ptr 2 value
  65  * @param[out] value ptr 2 value
  66  * @return true on success
  67  */
  68 bool srprs_option(const char** ptr, const void* mem_ctx, char** name, char** value);
  69
  70 /**
  71  * Write Byte Order Mark for \p charset to file.
  72  * If \c charset==NULL write BOM for \p ctype.
  73  *
  74  * @param[in] file file to write to
  75  * @param[in] charset
  76  * @param[in] ctype
  77  *
  78  * @return number of bytes written, -1 on error
  79  * @todo write to cbuf
  80  */
  81 int write_bom(FILE* file, const char* charset, charset_t ctype);
  82
  83 /**
  84  * Parse Byte Order Mark.
  85  *
  86  * @param[in,out] ptr parse position
  87  * @param[out] name name of characterset
  88  * @param[out] ctype charset_t
  89  *
  90  * @return true if found
  91  * @ingroup parse bom
  92  */
  93 bool srprs_bom(const char** ptr, const char** name, charset_t* ctype);
  94
  95 enum fmt_case {
  96         FMT_CASE_PRESERVE=0,
  97         FMT_CASE_UPPER,
  98         FMT_CASE_LOWER,
  99         FMT_CASE_TITLE
 100 };
 101 int cbuf_puts_case(struct cbuf* s, const char* str, size_t len, enum fmt_case fmt);
 102
 103 #endif /* __REG_PARSE_INTERNAL_H */