src/Windows/prefs_windows.cpp

/*
 *  prefs_windows.cpp - Preferences handling, Windows specific stuff
 *
 *  Basilisk II (C) 1997-2004 Christian Bauer
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include "sysdeps.h"

#define WIN32_LEAN_AND_MEAN
#include <windows.h>

#include <stdio.h>
#include <stdlib.h>

#include <string>
using std::string;

#include "prefs.h"


// Platform-specific preferences items
prefs_desc platform_prefs_items[] = {
        {"keycodes", TYPE_BOOLEAN, false,      "use keycodes rather than keysyms to decode keyboard"},
        {"keycodefile", TYPE_STRING, false,    "path of keycode translation file"},
        {"mousewheelmode", TYPE_INT32, false,  "mouse wheel support mode (0=page up/down, 1=cursor up/down)"},
        {"mousewheellines", TYPE_INT32, false, "number of lines to scroll in mouse wheel mode 1"},
#ifdef HAVE_SIGSEGV_SKIP_INSTRUCTION
        {"ignoresegv", TYPE_BOOLEAN, false,    "ignore illegal memory accesses"},
#endif
        {"enableextfs", TYPE_BOOLEAN, false,   "enable extfs system"},
        {"debugextfs", TYPE_BOOLEAN, false,    "debug extfs system"},
        {"extdrives", TYPE_STRING, false,      "define allowed extfs drives"},
        {"pollmedia", TYPE_BOOLEAN, false,     "poll for new media (e.g. cd, floppy)"},

        {NULL, TYPE_END, false, NULL} // End of list
};


// Prefs file name and path
const char PREFS_FILE_NAME[] = "BasiliskII_prefs";
string UserPrefsPath;
static string prefs_path;


/*
 *  Load preferences from settings file
 */

void LoadPrefs(void)
{
        // Construct prefs path
        if (UserPrefsPath.empty()) {
                int pwd_len = GetCurrentDirectory(0, NULL);
                char *pwd = new char[pwd_len];
                if (GetCurrentDirectory(pwd_len, pwd) == pwd_len - 1)
                        prefs_path = string(pwd) + '\\';
                delete[] pwd;
                prefs_path += PREFS_FILE_NAME;
        } else
                prefs_path = UserPrefsPath;

        // Read preferences from settings file
        FILE *f = fopen(prefs_path.c_str(), "r");
        if (f != NULL) {

                // Prefs file found, load settings
                LoadPrefsFromStream(f);
                fclose(f);

        } else {

                // No prefs file, save defaults
                SavePrefs();
        }
}


/*
 *  Save preferences to settings file
 */

void SavePrefs(void)
{
        FILE *f;
        if ((f = fopen(prefs_path.c_str(), "w")) != NULL) {
                SavePrefsToStream(f);
                fclose(f);
        }
}


/*
 *  Add defaults of platform-specific prefs items
 *  You may also override the defaults set in PrefsInit()
 */

void AddPlatformPrefsDefaults(void)
{
        PrefsAddBool("keycodes", false);
        PrefsReplaceBool("pollmedia", true);
        PrefsReplaceBool("enableextfs", false);
        PrefsReplaceString("extfs", "");
        PrefsReplaceString("extdrives", "CDEFGHIJKLMNOPQRSTUVWXYZ");
        PrefsReplaceInt32("mousewheelmode", 1);
        PrefsReplaceInt32("mousewheellines", 3);
#ifdef HAVE_SIGSEGV_SKIP_INSTRUCTION
        PrefsAddBool("ignoresegv", false);
#endif
}
Revision:	1.5
Committed:	2004-12-05T15:05:25Z (19 years, 6 months ago) by gbeauche
Branch:	MAIN
Changes since 1.4:	+3 -0 lines
Log Message:	merge in "pollmedia" prefs item
#	User	Rev	Content
1	gbeauche	1.1	/*
2	gbeauche	1.2	* prefs_windows.cpp - Preferences handling, Windows specific stuff
3	gbeauche	1.1	*
4			* Basilisk II (C) 1997-2004 Christian Bauer
5			*
6			* This program is free software; you can redistribute it and/or modify
7			* it under the terms of the GNU General Public License as published by
8			* the Free Software Foundation; either version 2 of the License, or
9			* (at your option) any later version.
10			*
11			* This program is distributed in the hope that it will be useful,
12			* but WITHOUT ANY WARRANTY; without even the implied warranty of
13			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14			* GNU General Public License for more details.
15			*
16			* You should have received a copy of the GNU General Public License
17			* along with this program; if not, write to the Free Software
18			* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19			*/
20
21			#include "sysdeps.h"
22
23			#define WIN32_LEAN_AND_MEAN
24			#include <windows.h>
25
26			#include <stdio.h>
27			#include <stdlib.h>
28
29			#include <string>
30			using std::string;
31
32			#include "prefs.h"
33
34
35			// Platform-specific preferences items
36			prefs_desc platform_prefs_items[] = {
37			{"keycodes", TYPE_BOOLEAN, false, "use keycodes rather than keysyms to decode keyboard"},
38			{"keycodefile", TYPE_STRING, false, "path of keycode translation file"},
39			{"mousewheelmode", TYPE_INT32, false, "mouse wheel support mode (0=page up/down, 1=cursor up/down)"},
40			{"mousewheellines", TYPE_INT32, false, "number of lines to scroll in mouse wheel mode 1"},
41			#ifdef HAVE_SIGSEGV_SKIP_INSTRUCTION
42			{"ignoresegv", TYPE_BOOLEAN, false, "ignore illegal memory accesses"},
43			#endif
44	gbeauche	1.3	{"enableextfs", TYPE_BOOLEAN, false, "enable extfs system"},
45	gbeauche	1.4	{"debugextfs", TYPE_BOOLEAN, false, "debug extfs system"},
46			{"extdrives", TYPE_STRING, false, "define allowed extfs drives"},
47	gbeauche	1.5	{"pollmedia", TYPE_BOOLEAN, false, "poll for new media (e.g. cd, floppy)"},
48
49	gbeauche	1.1	{NULL, TYPE_END, false, NULL} // End of list
50			};
51
52
53			// Prefs file name and path
54			const char PREFS_FILE_NAME[] = "BasiliskII_prefs";
55			string UserPrefsPath;
56			static string prefs_path;
57
58
59			/*
60			* Load preferences from settings file
61			*/
62
63			void LoadPrefs(void)
64			{
65			// Construct prefs path
66			if (UserPrefsPath.empty()) {
67			int pwd_len = GetCurrentDirectory(0, NULL);
68			char *pwd = new char[pwd_len];
69			if (GetCurrentDirectory(pwd_len, pwd) == pwd_len - 1)
70			prefs_path = string(pwd) + '\\';
71			delete[] pwd;
72			prefs_path += PREFS_FILE_NAME;
73			} else
74			prefs_path = UserPrefsPath;
75
76			// Read preferences from settings file
77			FILE *f = fopen(prefs_path.c_str(), "r");
78			if (f != NULL) {
79
80			// Prefs file found, load settings
81			LoadPrefsFromStream(f);
82			fclose(f);
83
84			} else {
85
86			// No prefs file, save defaults
87			SavePrefs();
88			}
89			}
90
91
92			/*
93			* Save preferences to settings file
94			*/
95
96			void SavePrefs(void)
97			{
98			FILE *f;
99			if ((f = fopen(prefs_path.c_str(), "w")) != NULL) {
100			SavePrefsToStream(f);
101			fclose(f);
102			}
103			}
104
105
106			/*
107			* Add defaults of platform-specific prefs items
108			* You may also override the defaults set in PrefsInit()
109			*/
110
111			void AddPlatformPrefsDefaults(void)
112			{
113			PrefsAddBool("keycodes", false);
114	gbeauche	1.5	PrefsReplaceBool("pollmedia", true);
115	gbeauche	1.4	PrefsReplaceBool("enableextfs", false);
116	gbeauche	1.1	PrefsReplaceString("extfs", "");
117	gbeauche	1.4	PrefsReplaceString("extdrives", "CDEFGHIJKLMNOPQRSTUVWXYZ");
118	gbeauche	1.1	PrefsReplaceInt32("mousewheelmode", 1);
119			PrefsReplaceInt32("mousewheellines", 3);
120			#ifdef HAVE_SIGSEGV_SKIP_INSTRUCTION
121			PrefsAddBool("ignoresegv", false);
122			#endif
123			}