src/sylib/syren_cfg.h

   1 /*
   2   Syren -- a lightweight downloader for Linux/BSD/MacOSX
   3   inspired by Axel Copyright 2001-2002 Wilmer van der Gaast
   4   version 0.0.6 (atomic alien)
   5   coded by Ketmar // Vampire Avalon
   6
   7   This program is free software; you can redistribute it and/or modify
   8   it under the terms of the GNU General Public License as published by
   9   the Free Software Foundation; either version 3 of the License, or
  10   (at your option) any later version.
  11
  12   This program is distributed in the hope that it will be useful,
  13   but WITHOUT ANY WARRANTY; without even the implied warranty of
  14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15   GNU General Public License for more details.
  16
  17   You should have received a copy of the GNU General Public License with
  18   the Debian GNU/Linux distribution in file /usr/doc/copyright/GPL;
  19   if not, write to the Free Software Foundation, Inc., 59 Temple Place,
  20   Suite 330, Boston, MA  02111-1307  USA
  21 */
  22 /*
  23   Syren config engine
  24  */
  25 #ifndef _SYREN_CFG_H
  26 #define _SYREN_CFG_H
  27
  28 #ifdef __cplusplus
  29 extern "C" {
  30 #endif
  31
  32 #ifndef SY_DNT
  33 # define SY_DNT
  34 #endif
  35
  36 #include "syren_common.h"
  37 #include "syren_str.h"
  38 #include "syren_msg.h"
  39
  40
  41 #define SY_CI_ERROR  -1
  42 #define SY_CI_STRING 0
  43 #define SY_CI_INT    1  /* only positive */
  44 #define SY_CI_BOOL   2
  45
  46
  47 typedef struct {
  48   TSyKVList *opts;
  49 } TSyCfg;
  50
  51
  52
  53 TSyCfg *SyCfgNew (void);
  54 void SyCfgFree (TSyCfg *cfg);
  55 void SyCfgClear (TSyCfg *cfg);
  56
  57 TSyResult SyCfgAddStrKey (TSyCfg *cfg, const char *kname, const char *kdescr, char **var);
  58 TSyResult SyCfgAddBoolKey (TSyCfg *cfg, const char *kname, const char *kdescr, TSyBool *var);
  59 TSyResult SyCfgAddIntKey (TSyCfg *cfg, const char *kname, const char *kdescr, int *var);
  60
  61 int SyCfgGetKeyType (const TSyCfg *cfg, const char *kname);
  62
  63 /* converts any key value to string */
  64 char *SyCfgGetKeyValue (const TSyCfg *cfg, const char *kname);
  65 /* converts string to any key value */
  66 TSyResult SyCfgSetKeyValue (TSyCfg *cfg, const char *kname, const char *value);
  67
  68 TSyResult SyCfgSet (TSyCfg *cfg, const char *optline);
  69 TSyResult SyCfgLoad (TSyCfg *cfg, const char *filename, const TSyPrintStr *pfn);
  70 TSyResult SyCfgSave (const TSyCfg *cfg, const char *filename, const TSyPrintStr *pfn);
  71
  72 TSyResult SyCfgLoadFile (TSyCfg *cfg, FILE *fl, const TSyPrintStr *pfn);
  73 TSyResult SyCfgSaveFile (const TSyCfg *cfg, FILE *fl, const TSyPrintStr *pfn);
  74
  75
  76 #ifdef __cplusplus
  77 }
  78 #endif
  79
  80 #endif