libextl/readconfig.h

   1 /*
   2  * libextl/readconfig.h
   3  *
   4  * Copyright (c) Tuomo Valkonen 1999-2005.
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  */
  11
  12 #ifndef LIBEXTL_READCONFIG_H
  13 #define LIBEXTL_READCONFIG_H
  14
  15 #include "extl.h"
  16
  17 typedef int ExtlTryConfigFn(const char *file, void *param);
  18
  19 enum{
  20     EXTL_TRYCONFIG_MEMERROR=-3,
  21     EXTL_TRYCONFIG_NOTFOUND=-2,
  22     EXTL_TRYCONFIG_LOAD_FAILED=-1,
  23     EXTL_TRYCONFIG_CALL_FAILED=0,
  24     EXTL_TRYCONFIG_OK=1
  25 };
  26
  27
  28 extern bool extl_set_userdirs(const char *appname);
  29 extern bool extl_set_sessiondir(const char *session);
  30 extern bool extl_set_searchpath(const char *path);
  31 extern bool extl_add_searchdir(const char *dir);
  32
  33 extern const char *extl_userdir();
  34 extern const char *extl_sessiondir();
  35 extern const char *extl_searchpath();
  36
  37 extern int extl_try_config(const char *fname, const char *cfdir,
  38                            ExtlTryConfigFn *tryfn, void *tryfnparam,
  39                            const char *ext1, const char *ext2);
  40
  41 extern char *extl_lookup_script(const char *file, const char *sp);
  42
  43 extern bool extl_read_config(const char *file, const char *sp,
  44                              bool warn_nx);
  45
  46 extern char *extl_get_savefile(const char *module);
  47 extern bool extl_read_savefile(const char *module, ExtlTab *tabret);
  48 extern ExtlTab extl_extl_read_savefile(const char *module);
  49 extern bool extl_write_savefile(const char *module, ExtlTab tab);
  50
  51 #endif /* LIBEXTL_READCONFIG_H */