| 1 | /***
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| 2 | This file belongs to the Gotcha! distribution.
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| 3 | Copyright (C) 1998-2002 Thorsten Thielen <thth@c2226.de>
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| 4 |
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| 5 | This program is free software; you can redistribute it and/or modify
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| 6 | it under the terms of the GNU General Public License as published by
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| 7 | the Free Software Foundation; either version 2 of the License, or
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| 8 | (at your option) any later version.
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| 9 |
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| 10 | This program is distributed in the hope that it will be useful,
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | GNU General Public License for more details.
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| 14 |
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| 15 | You should have received a copy of the GNU General Public License
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| 16 | along with this program; if not, write to the Free Software
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| 17 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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| 18 | ***/
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| 19 |
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| 20 | #include "thth_settings.h"
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| 21 |
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| 22 | #ifndef NO_ERROR
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| 23 | #define NO_ERROR 0
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| 24 | #endif
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| 25 |
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| 26 | // ** Settings ************************************************************ /*FOLD00*/
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| 27 |
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| 28 | THTH_SETTINGS :: ththSettings (PTHTH_SE *ppse, PSZ pszInifile, ULONG ulVersion)
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| 29 | {
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| 30 | // what's this?!? well, just forget about doing inits ...
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| 31 | if (! ppse)
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| 32 | return;
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| 33 | this->ppse = ppse;
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| 34 |
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| 35 | // reset - everything should already be on defaults, but just in case ...
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| 36 | Reset ();
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| 37 |
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| 38 | // shall we use the pro-file?
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| 39 | if (! pszInifile)
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| 40 | return;
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| 41 | psz = pszInifile; // FIXME maybe do a strdup instead ...
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| 42 |
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| 43 | ulError = 0;
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| 44 |
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| 45 | // check if a pro-file does exist; if not we need not complain
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| 46 | // about wrong version
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| 47 | if (access(pszInifile, 0) != NO_ERROR) {
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| 48 | ulVersion = 0;
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| 49 | ulError = 3; // "select language" needed
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| 50 | }
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| 51 |
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| 52 | // open the pro-file
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| 53 | CHAR ach[_MAX_PATH];
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| 54 | strcpy (ach, psz);
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| 55 | if (! (hini = PrfOpenProfile (GETHAB, ach)))
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| 56 | {
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| 57 | ulError = 1;
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| 58 | return;
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| 59 | }
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| 60 |
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| 61 | // shall we check the version number?
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| 62 | if (ulVersion) {
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| 63 | if ((this->ulVersion =
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| 64 | PrfQueryProfileInt (hini, "Profile", "Version", 0L))) {
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| 65 | if (this->ulVersion != ulVersion) {
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| 66 | ulError = 2;
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| 67 | return;
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| 68 | }
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| 69 | } else
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| 70 | ulError = 4; // INI file corrupted or wrong ini file
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| 71 | }
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| 72 |
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| 73 | // awright baby, load the stuff! ;-)
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| 74 | Load ();
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| 75 | }
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| 76 |
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| 77 | // ** Save ****************************************************************
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| 78 |
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| 79 | BOOL THTH_SETTINGS :: Save (VOID)
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| 80 | {
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| 81 | if (!hini || !ppse)
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| 82 | return FALSE;
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| 83 |
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| 84 | if (ulVersion)
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| 85 | {
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| 86 | CHAR ach[11];
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| 87 | sprintf (ach, "%lu", ulVersion);
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| 88 | PrfWriteProfileString (hini, "Profile", "Version", ach);
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| 89 | }
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| 90 |
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| 91 | // awright baby, save the stuff! ;-)
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| 92 | for (LONG i = 0; ppse[i]; i++)
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| 93 | ppse[i]->Save (hini);
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| 94 |
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| 95 | return TRUE;
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| 96 | }
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| 97 |
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| 98 | // ** ~Settings *********************************************************** /*FOLD00*/
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| 99 |
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| 100 | THTH_SETTINGS :: ~ththSettings (VOID)
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| 101 | {
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| 102 | // the only thing we might need to do is save the stuff to the pro-file
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| 103 | Save ();
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| 104 |
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| 105 | // goodbye pro-file!
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| 106 | if (hini) { PrfCloseProfile (hini); }
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| 107 | hini = NULL;
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| 108 |
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| 109 | // FIXME if we copied the filename, delete it now
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| 110 | }
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| 111 |
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| 112 | // ************************************************************************
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