src/BeOS/xpram_beos.cpp

/*
 *  xpram_beos.cpp - XPRAM handling, BeOS specific stuff
 *
 *  Basilisk II (C) 1997-1999 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 <StorageKit.h>
#include <unistd.h>

#include "sysdeps.h"
#include "xpram.h"


// XPRAM file name and path
const char XPRAM_FILE_NAME[] = "BasiliskII_XPRAM";
static BPath xpram_path;


/*
 *  Load XPRAM from settings file
 */

void LoadXPRAM(void)
{
        // Construct XPRAM path
        find_directory(B_USER_SETTINGS_DIRECTORY, &xpram_path, true);
        xpram_path.Append(XPRAM_FILE_NAME);

        // Load XPRAM from settings file
        int fd;
        if ((fd = open(xpram_path.Path(), O_RDONLY)) >= 0) {
                read(fd, XPRAM, 256);
                close(fd);
        }
}


/*
 *  Save XPRAM to settings file
 */

void SaveXPRAM(void)
{
        if (xpram_path.InitCheck() != B_NO_ERROR)
                return;
        int fd;
        if ((fd = open(xpram_path.Path(), O_WRONLY | O_CREAT, 0666)) >= 0) {
                write(fd, XPRAM, 256);
                close(fd);
        }
}


/*
 *  Delete PRAM file
 */

void ZapPRAM(void)
{
        // Construct PRAM path
        find_directory(B_USER_SETTINGS_DIRECTORY, &xpram_path, true);
        xpram_path.Append(XPRAM_FILE_NAME);

        // Delete file
        unlink(xpram_path.Path());
}
Revision:	1.2
Committed:	1999-11-01T16:24:14Z (24 years, 7 months ago) by cebix
Branch:	MAIN
CVS Tags:	snapshot-22121999, release-0_8-1, snapshot-02111999
Changes since 1.1:	+1 -1 lines
Log Message:	- AmigaOS: removed support for SAS/C - AmigaOS: sys_amiga.cpp: supports 64-bit device access and respects device block size on writes - AmigaOS: added support for resource forks and Finder info for ExtFS - AmigaOS: added "ExtFS" gadget to prefs editor - protection mask for all open()/creat()/mkdir() calls is now 0666 or 0777
#	Content
1	/*
2	* xpram_beos.cpp - XPRAM handling, BeOS specific stuff
3	*
4	* Basilisk II (C) 1997-1999 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 <StorageKit.h>
22	#include <unistd.h>
23
24	#include "sysdeps.h"
25	#include "xpram.h"
26
27
28	// XPRAM file name and path
29	const char XPRAM_FILE_NAME[] = "BasiliskII_XPRAM";
30	static BPath xpram_path;
31
32
33	/*
34	* Load XPRAM from settings file
35	*/
36
37	void LoadXPRAM(void)
38	{
39	// Construct XPRAM path
40	find_directory(B_USER_SETTINGS_DIRECTORY, &xpram_path, true);
41	xpram_path.Append(XPRAM_FILE_NAME);
42
43	// Load XPRAM from settings file
44	int fd;
45	if ((fd = open(xpram_path.Path(), O_RDONLY)) >= 0) {
46	read(fd, XPRAM, 256);
47	close(fd);
48	}
49	}
50
51
52	/*
53	* Save XPRAM to settings file
54	*/
55
56	void SaveXPRAM(void)
57	{
58	if (xpram_path.InitCheck() != B_NO_ERROR)
59	return;
60	int fd;
61	if ((fd = open(xpram_path.Path(), O_WRONLY \| O_CREAT, 0666)) >= 0) {
62	write(fd, XPRAM, 256);
63	close(fd);
64	}
65	}
66
67
68	/*
69	* Delete PRAM file
70	*/
71
72	void ZapPRAM(void)
73	{
74	// Construct PRAM path
75	find_directory(B_USER_SETTINGS_DIRECTORY, &xpram_path, true);
76	xpram_path.Append(XPRAM_FILE_NAME);
77
78	// Delete file
79	unlink(xpram_path.Path());
80	}