BeOS/SaveROM/SaveROM.cpp

/*
 *  SaveROM - Save Mac ROM to file
 *
 *  Copyright (C) 1998-2004 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 <AppKit.h>
#include <InterfaceKit.h>
#include <StorageKit.h>

#include <stdio.h>
#include <unistd.h>


// Constants
const char APP_SIGNATURE[] = "application/x-vnd.cebix-SaveROM";
const char ROM_FILE_NAME[] = "ROM";

// Global variables
static uint8 buf[0x400000];

// Application object
class SaveROM : public BApplication {
public:
        SaveROM() : BApplication(APP_SIGNATURE)
        {
                // Find application directory and cwd to it
                app_info the_info;
                GetAppInfo(&the_info);
                BEntry the_file(&the_info.ref);
                BEntry the_dir;
                the_file.GetParent(&the_dir);
                BPath the_path;
                the_dir.GetPath(&the_path);
                chdir(the_path.Path());
        }
        virtual void ReadyToRun(void);
};


/*
 *  Create application object and start it
 */

int main(int argc, char **argv)
{       
        SaveROM *the_app = new SaveROM();
        the_app->Run();
        delete the_app;
        return 0;
}


/*
 *  Display error alert
 */

static void ErrorAlert(const char *text)
{
        BAlert *alert = new BAlert("SaveROM Error", text, "Quit", NULL, NULL, B_WIDTH_AS_USUAL, B_STOP_ALERT);
        alert->Go();
}


/*
 *  Display OK alert
 */

static void InfoAlert(const char *text)
{
        BAlert *alert = new BAlert("SaveROM Message", text, "Quit", NULL, NULL, B_WIDTH_AS_USUAL, B_INFO_ALERT);
        alert->Go();
}


/*
 *  Main program
 */

void SaveROM::ReadyToRun(void)
{
        int fd = open("/dev/sheep", 0);
        if (fd < 0) {
                ErrorAlert("Cannot open '/dev/sheep'.");
                goto done;
        }

        if (read(fd, buf, 0x400000) != 0x400000) {
                ErrorAlert("Cannot read ROM.");
                close(fd);
                goto done;
        }

        FILE *f = fopen(ROM_FILE_NAME, "wb");
        if (f == NULL) {
                ErrorAlert("Cannot open ROM file.");
                close(fd);
                goto done;
        }

        if (fwrite(buf, 1, 0x400000, f) != 0x400000) {
                ErrorAlert("Cannot write ROM.");
                fclose(f);
                close(fd);
                goto done;
        }

        InfoAlert("ROM saved.");

        fclose(f);
        close(fd);
done:
        PostMessage(B_QUIT_REQUESTED);
}
Revision:	1.2
Committed:	2004-01-12T15:37:21Z (20 years, 8 months ago) by cebix
Branch:	MAIN
CVS Tags:	HEAD
Changes since 1.1:	+1 -1 lines
Log Message:	Happy New Year! :)
#	User	Rev	Content
1	cebix	1.1	/*
2			* SaveROM - Save Mac ROM to file
3			*
4	cebix	1.2	* Copyright (C) 1998-2004 Christian Bauer
5	cebix	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 <AppKit.h>
22			#include <InterfaceKit.h>
23			#include <StorageKit.h>
24
25			#include <stdio.h>
26			#include <unistd.h>
27
28
29			// Constants
30			const char APP_SIGNATURE[] = "application/x-vnd.cebix-SaveROM";
31			const char ROM_FILE_NAME[] = "ROM";
32
33			// Global variables
34			static uint8 buf[0x400000];
35
36			// Application object
37			class SaveROM : public BApplication {
38			public:
39			SaveROM() : BApplication(APP_SIGNATURE)
40			{
41			// Find application directory and cwd to it
42			app_info the_info;
43			GetAppInfo(&the_info);
44			BEntry the_file(&the_info.ref);
45			BEntry the_dir;
46			the_file.GetParent(&the_dir);
47			BPath the_path;
48			the_dir.GetPath(&the_path);
49			chdir(the_path.Path());
50			}
51			virtual void ReadyToRun(void);
52			};
53
54
55			/*
56			* Create application object and start it
57			*/
58
59			int main(int argc, char **argv)
60			{
61			SaveROM *the_app = new SaveROM();
62			the_app->Run();
63			delete the_app;
64			return 0;
65			}
66
67
68			/*
69			* Display error alert
70			*/
71
72			static void ErrorAlert(const char *text)
73			{
74			BAlert *alert = new BAlert("SaveROM Error", text, "Quit", NULL, NULL, B_WIDTH_AS_USUAL, B_STOP_ALERT);
75			alert->Go();
76			}
77
78
79			/*
80			* Display OK alert
81			*/
82
83			static void InfoAlert(const char *text)
84			{
85			BAlert *alert = new BAlert("SaveROM Message", text, "Quit", NULL, NULL, B_WIDTH_AS_USUAL, B_INFO_ALERT);
86			alert->Go();
87			}
88
89
90			/*
91			* Main program
92			*/
93
94			void SaveROM::ReadyToRun(void)
95			{
96			int fd = open("/dev/sheep", 0);
97			if (fd < 0) {
98			ErrorAlert("Cannot open '/dev/sheep'.");
99			goto done;
100			}
101
102			if (read(fd, buf, 0x400000) != 0x400000) {
103			ErrorAlert("Cannot read ROM.");
104			close(fd);
105			goto done;
106			}
107
108			FILE *f = fopen(ROM_FILE_NAME, "wb");
109			if (f == NULL) {
110			ErrorAlert("Cannot open ROM file.");
111			close(fd);
112			goto done;
113			}
114
115			if (fwrite(buf, 1, 0x400000, f) != 0x400000) {
116			ErrorAlert("Cannot write ROM.");
117			fclose(f);
118			close(fd);
119			goto done;
120			}
121
122			InfoAlert("ROM saved.");
123
124			fclose(f);
125			close(fd);
126			done:
127			PostMessage(B_QUIT_REQUESTED);
128			}