src/Windows/prefs_windows.cpp

/*
 *  prefs_windows.cpp - Preferences handling, Windows specific stuff
 *
 *  SheepShaver (C) 1997-2005 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)"},
        {"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:	1.3
Committed:	2005-11-27T22:29:32Z (19 years ago) by gbeauche
Branch:	MAIN
Changes since 1.2:	+16 -0 lines
Log Message:	Ethernet and Serial support (merge from Basilisk II tree)
#	User	Rev	Content
1	gbeauche	1.1	/*
2			* prefs_windows.cpp - Preferences handling, Windows specific stuff
3			*
4	gbeauche	1.2	* SheepShaver (C) 1997-2005 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	1.3	{"etherpermanentaddress", TYPE_BOOLEAN, false, "use permanent NIC address to identify itself"},
52			{"ethermulticastmode", TYPE_INT32, false, "how to multicast packets"},
53			{"etherfakeaddress", TYPE_STRING, false, "optional fake hardware address"},
54			{"routerenabled", TYPE_BOOLEAN, false, "enable NAT/Router module"},
55			{"ftp_port_list", TYPE_STRING, false, "FTP ports list"},
56			{"tcp_port", TYPE_STRING, false, "TCP ports list"},
57			{"portfile0", TYPE_STRING, false, "output file for serial port 0"},
58			{"portfile1", TYPE_STRING, false, "output file for serial port 1"},
59	gbeauche	1.1
60			{NULL, TYPE_END, false, NULL} // End of list
61			};
62
63
64			// Prefs file name and path
65			const char PREFS_FILE_NAME[] = "SheepShaver_prefs";
66			string UserPrefsPath;
67			static string prefs_path;
68
69
70			/*
71			* Load preferences from settings file
72			*/
73
74			void LoadPrefs(void)
75			{
76			// Construct prefs path
77			if (UserPrefsPath.empty()) {
78			int pwd_len = GetCurrentDirectory(0, NULL);
79			char *pwd = new char[pwd_len];
80			if (GetCurrentDirectory(pwd_len, pwd) == pwd_len - 1)
81			prefs_path = string(pwd) + '\\';
82			delete[] pwd;
83			prefs_path += PREFS_FILE_NAME;
84			} else
85			prefs_path = UserPrefsPath;
86
87			// Read preferences from settings file
88			FILE *f = fopen(prefs_path.c_str(), "r");
89			if (f != NULL) {
90
91			// Prefs file found, load settings
92			LoadPrefsFromStream(f);
93			fclose(f);
94
95			} else {
96
97			// No prefs file, save defaults
98			SavePrefs();
99			}
100			}
101
102
103			/*
104			* Save preferences to settings file
105			*/
106
107			void SavePrefs(void)
108			{
109			FILE *f;
110			if ((f = fopen(prefs_path.c_str(), "w")) != NULL) {
111			SavePrefsToStream(f);
112			fclose(f);
113			}
114			}
115
116
117			/*
118			* Add defaults of platform-specific prefs items
119			* You may also override the defaults set in PrefsInit()
120			*/
121
122			void AddPlatformPrefsDefaults(void)
123			{
124			PrefsAddBool("keycodes", false);
125			PrefsReplaceBool("pollmedia", true);
126			PrefsReplaceBool("enableextfs", false);
127			PrefsReplaceString("extfs", "");
128			PrefsReplaceString("extdrives", "CDEFGHIJKLMNOPQRSTUVWXYZ");
129			PrefsReplaceInt32("mousewheelmode", 1);
130			PrefsReplaceInt32("mousewheellines", 3);
131			PrefsAddInt32("windowmodes", 3);
132			PrefsAddInt32("screenmodes", 0x3f);
133			#ifdef HAVE_SIGSEGV_SKIP_INSTRUCTION
134			PrefsAddBool("ignoresegv", false);
135			#endif
136			PrefsAddBool("idlewait", true);
137	gbeauche	1.3	PrefsReplaceBool("etherpermanentaddress", true);
138			PrefsReplaceInt32("ethermulticastmode", 0);
139			PrefsReplaceBool("routerenabled", false);
140			PrefsReplaceString("ftp_port_list", "21");
141			PrefsReplaceString("seriala", "COM1");
142			PrefsReplaceString("serialb", "COM2");
143			PrefsReplaceString("portfile0", "C:\\B2TEMP0.OUT");
144			PrefsReplaceString("portfile1", "C:\\B2TEMP1.OUT");
145	gbeauche	1.1	}