src/Windows/prefs_windows.cpp

/*
 *  prefs_windows.cpp - Preferences handling, Windows specific stuff
 *
 *  SheepShaver (C) 1997-2008 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"

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

#include <string>
using std::string;

#include "prefs.h"


// Platform-specific preferences items
prefs_desc platform_prefs_items[] = {
        {"ether", TYPE_STRING, false,          "device name of Mac ethernet adapter"},
        {"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
        {"idlewait", TYPE_BOOLEAN, false,      "sleep when idle"},
        {"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"},
        {"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)"},
        {"etherguid", TYPE_STRING, false,      "GUID of the ethernet device to use"},
        {"etherpermanentaddress", TYPE_BOOLEAN, false,  "use permanent NIC address to identify itself"},
        {"ethermulticastmode", TYPE_INT32, false,       "how to multicast packets"},
        {"etherfakeaddress", TYPE_STRING, false,        "optional fake hardware address"},
        {"routerenabled", TYPE_BOOLEAN, false,          "enable NAT/Router module"},
        {"ftp_port_list", TYPE_STRING, false,           "FTP ports list"},
        {"tcp_port", TYPE_STRING, false,                "TCP ports list"},
        {"portfile0", TYPE_STRING, false,               "output file for serial port 0"},
        {"portfile1", TYPE_STRING, false,               "output file for serial port 1"},

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


// Prefs file name and path
const char PREFS_FILE_NAME[] = "SheepShaver_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);
        PrefsAddInt32("windowmodes", 3);
        PrefsAddInt32("screenmodes", 0x3f);
#ifdef HAVE_SIGSEGV_SKIP_INSTRUCTION
        PrefsAddBool("ignoresegv", false);
#endif
        PrefsAddBool("idlewait", true);
        PrefsReplaceBool("etherpermanentaddress", true);
        PrefsReplaceInt32("ethermulticastmode", 0);
        PrefsReplaceBool("routerenabled", false);
        PrefsReplaceString("ftp_port_list", "21");
        PrefsReplaceString("seriala", "COM1");
        PrefsReplaceString("serialb", "COM2");
        PrefsReplaceString("portfile0", "C:\\B2TEMP0.OUT");
        PrefsReplaceString("portfile1", "C:\\B2TEMP1.OUT");
}
Revision:	1.5
Committed:	2008-01-01T09:47:39Z (16 years, 10 months ago) by gbeauche
Branch:	MAIN
Changes since 1.4:	+1 -1 lines
Log Message:	Happy New Year!
#	User	Rev	Content
1	gbeauche	1.1	/*
2			* prefs_windows.cpp - Preferences handling, Windows specific stuff
3			*
4	gbeauche	1.5	* SheepShaver (C) 1997-2008 Christian Bauer
5	gbeauche	1.1	*
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			#include <stdio.h>
24			#include <stdlib.h>
25
26			#include <string>
27			using std::string;
28
29			#include "prefs.h"
30
31
32			// Platform-specific preferences items
33			prefs_desc platform_prefs_items[] = {
34			{"ether", TYPE_STRING, false, "device name of Mac ethernet adapter"},
35			{"keycodes", TYPE_BOOLEAN, false, "use keycodes rather than keysyms to decode keyboard"},
36			{"keycodefile", TYPE_STRING, false, "path of keycode translation file"},
37			{"mousewheelmode", TYPE_INT32, false, "mouse wheel support mode (0=page up/down, 1=cursor up/down)"},
38			{"mousewheellines", TYPE_INT32, false, "number of lines to scroll in mouse wheel mode 1"},
39			#ifdef HAVE_SIGSEGV_SKIP_INSTRUCTION
40			{"ignoresegv", TYPE_BOOLEAN, false, "ignore illegal memory accesses"},
41			#endif
42			{"idlewait", TYPE_BOOLEAN, false, "sleep when idle"},
43			{"keycodes", TYPE_BOOLEAN, false, "use keycodes rather than keysyms to decode keyboard"},
44			{"keycodefile", TYPE_STRING, false, "path of keycode translation file"},
45			{"mousewheelmode", TYPE_INT32, false, "mouse wheel support mode (0=page up/down, 1=cursor up/down)"},
46			{"mousewheellines", TYPE_INT32, false, "number of lines to scroll in mouse wheel mode 1"},
47			{"enableextfs", TYPE_BOOLEAN, false, "enable extfs system"},
48			{"debugextfs", TYPE_BOOLEAN, false, "debug extfs system"},
49			{"extdrives", TYPE_STRING, false, "define allowed extfs drives"},
50			{"pollmedia", TYPE_BOOLEAN, false, "poll for new media (e.g. cd, floppy)"},
51	gbeauche	1.4	{"etherguid", TYPE_STRING, false, "GUID of the ethernet device to use"},
52	gbeauche	1.3	{"etherpermanentaddress", TYPE_BOOLEAN, false, "use permanent NIC address to identify itself"},
53			{"ethermulticastmode", TYPE_INT32, false, "how to multicast packets"},
54			{"etherfakeaddress", TYPE_STRING, false, "optional fake hardware address"},
55			{"routerenabled", TYPE_BOOLEAN, false, "enable NAT/Router module"},
56			{"ftp_port_list", TYPE_STRING, false, "FTP ports list"},
57			{"tcp_port", TYPE_STRING, false, "TCP ports list"},
58			{"portfile0", TYPE_STRING, false, "output file for serial port 0"},
59			{"portfile1", TYPE_STRING, false, "output file for serial port 1"},
60	gbeauche	1.1
61			{NULL, TYPE_END, false, NULL} // End of list
62			};
63
64
65			// Prefs file name and path
66			const char PREFS_FILE_NAME[] = "SheepShaver_prefs";
67			string UserPrefsPath;
68			static string prefs_path;
69
70
71			/*
72			* Load preferences from settings file
73			*/
74
75			void LoadPrefs(void)
76			{
77			// Construct prefs path
78			if (UserPrefsPath.empty()) {
79			int pwd_len = GetCurrentDirectory(0, NULL);
80			char *pwd = new char[pwd_len];
81			if (GetCurrentDirectory(pwd_len, pwd) == pwd_len - 1)
82			prefs_path = string(pwd) + '\\';
83			delete[] pwd;
84			prefs_path += PREFS_FILE_NAME;
85			} else
86			prefs_path = UserPrefsPath;
87
88			// Read preferences from settings file
89			FILE *f = fopen(prefs_path.c_str(), "r");
90			if (f != NULL) {
91
92			// Prefs file found, load settings
93			LoadPrefsFromStream(f);
94			fclose(f);
95
96			} else {
97
98			// No prefs file, save defaults
99			SavePrefs();
100			}
101			}
102
103
104			/*
105			* Save preferences to settings file
106			*/
107
108			void SavePrefs(void)
109			{
110			FILE *f;
111			if ((f = fopen(prefs_path.c_str(), "w")) != NULL) {
112			SavePrefsToStream(f);
113			fclose(f);
114			}
115			}
116
117
118			/*
119			* Add defaults of platform-specific prefs items
120			* You may also override the defaults set in PrefsInit()
121			*/
122
123			void AddPlatformPrefsDefaults(void)
124			{
125			PrefsAddBool("keycodes", false);
126			PrefsReplaceBool("pollmedia", true);
127			PrefsReplaceBool("enableextfs", false);
128			PrefsReplaceString("extfs", "");
129			PrefsReplaceString("extdrives", "CDEFGHIJKLMNOPQRSTUVWXYZ");
130			PrefsReplaceInt32("mousewheelmode", 1);
131			PrefsReplaceInt32("mousewheellines", 3);
132			PrefsAddInt32("windowmodes", 3);
133			PrefsAddInt32("screenmodes", 0x3f);
134			#ifdef HAVE_SIGSEGV_SKIP_INSTRUCTION
135			PrefsAddBool("ignoresegv", false);
136			#endif
137			PrefsAddBool("idlewait", true);
138	gbeauche	1.3	PrefsReplaceBool("etherpermanentaddress", true);
139			PrefsReplaceInt32("ethermulticastmode", 0);
140			PrefsReplaceBool("routerenabled", false);
141			PrefsReplaceString("ftp_port_list", "21");
142			PrefsReplaceString("seriala", "COM1");
143			PrefsReplaceString("serialb", "COM2");
144			PrefsReplaceString("portfile0", "C:\\B2TEMP0.OUT");
145			PrefsReplaceString("portfile1", "C:\\B2TEMP1.OUT");
146	gbeauche	1.1	}