source3/registry/reg_parse_internal.h

   1 /*
   2  * Unix SMB/CIFS implementation.
   3  *
   4  * Registry helper routines
   5  *
   6  * Copyright (C) Gregor Beck 2010
   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 /**
  23  * @brief  Some stuff used by reg_parse and reg_format.
  24  * It might be usefull elsewehre but need some review of the interfaces.
  25  * @file   reg_parse_internal.h
  26  * @author Gregor Beck <gb@sernet.de>
  27  * @date   Sep 2010
  28  */
  29 #ifndef __REG_PARSE_INTERNAL_H
  30 #define __REG_PARSE_INTERNAL_H
  31
  32 #include "includes.h"
  33 #include "system/iconv.h"
  34
  35 struct cbuf;
  36
  37 #define USE_NATIVE_ICONV
  38 #if defined USE_NATIVE_ICONV && defined HAVE_NATIVE_ICONV
  39 #  define smb_iconv_t     iconv_t
  40 #  define smb_iconv(CD, IPTR, ILEN, OPTR, OLEN) \
  41         iconv(CD, (char**)(IPTR), ILEN, OPTR, OLEN)
  42 #  define smb_iconv_open  iconv_open
  43 #  define smb_iconv_close iconv_close
  44 #endif
  45
  46 size_t iconvert_talloc(const void* ctx,
  47                        smb_iconv_t cd,
  48                        const char* src, size_t srclen,
  49                        char** pdst);
  50
  51 struct hive_info {
  52         uint32_t handle;
  53         const char* short_name;
  54         size_t short_name_len;
  55         const char* long_name;
  56         size_t long_name_len;
  57 };
  58
  59 extern const struct hive_info HIVE_INFO_HKLM;
  60 extern const struct hive_info HIVE_INFO_HKCU;
  61 extern const struct hive_info HIVE_INFO_HKCR;
  62 extern const struct hive_info HIVE_INFO_HKU;
  63 extern const struct hive_info HIVE_INFO_HKCC;
  64 extern const struct hive_info HIVE_INFO_HKDD;
  65 extern const struct hive_info HIVE_INFO_HKPD;
  66 extern const struct hive_info HIVE_INFO_HKPT;
  67 extern const struct hive_info HIVE_INFO_HKPN;
  68
  69 extern const struct hive_info* HIVE_INFO[];
  70
  71 const struct hive_info* hive_info(const char* name);
  72 bool srprs_hive(const char** ptr, const struct hive_info** result);
  73
  74
  75
  76 const char* get_charset(const char* c);
  77
  78 bool set_iconv(smb_iconv_t* t, const char* to, const char* from);
  79
  80 /**
  81  * Parse option string
  82  * @param[in,out] ptr parse position
  83  * @param[in] mem_ctx talloc context
  84  * @param[out] name ptr 2 value
  85  * @param[out] value ptr 2 value
  86  * @return true on success
  87  */
  88 bool srprs_option(const char** ptr, const void* mem_ctx, char** name, char** value);
  89
  90 /**
  91  * Write Byte Order Mark for \p charset to file.
  92  * If \c charset==NULL write BOM for \p ctype.
  93  *
  94  * @param[in] file file to write to
  95  * @param[in] charset
  96  * @param[in] ctype
  97  *
  98  * @return number of bytes written, -1 on error
  99  * @todo write to cbuf
 100  */
 101 int write_bom(FILE* file, const char* charset, charset_t ctype);
 102
 103 /**
 104  * Parse Byte Order Mark.
 105  *
 106  * @param[in,out] ptr parse position
 107  * @param[out] name name of characterset
 108  * @param[out] ctype charset_t
 109  *
 110  * @return true if found
 111  * @ingroup parse bom
 112  */
 113 bool srprs_bom(const char** ptr, const char** name, charset_t* ctype);
 114
 115 enum fmt_case {
 116         FMT_CASE_PRESERVE=0,
 117         FMT_CASE_UPPER,
 118         FMT_CASE_LOWER,
 119         FMT_CASE_TITLE
 120 };
 121 int cbuf_puts_case(struct cbuf* s, const char* str, size_t len, enum fmt_case fmt);
 122
 123 #endif /* __REG_PARSE_INTERNAL_H */