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/* |
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* SaveROM - Save Mac ROM to file |
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* |
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* Copyright (C) 1998-2002 Christian Bauer |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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*/ |
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|
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#include <AppKit.h> |
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#include <InterfaceKit.h> |
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#include <StorageKit.h> |
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|
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#include <stdio.h> |
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#include <unistd.h> |
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|
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|
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// Constants |
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const char APP_SIGNATURE[] = "application/x-vnd.cebix-SaveROM"; |
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const char ROM_FILE_NAME[] = "ROM"; |
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|
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// Global variables |
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static uint8 buf[0x400000]; |
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|
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// Application object |
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class SaveROM : public BApplication { |
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public: |
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SaveROM() : BApplication(APP_SIGNATURE) |
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{ |
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// Find application directory and cwd to it |
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app_info the_info; |
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GetAppInfo(&the_info); |
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BEntry the_file(&the_info.ref); |
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BEntry the_dir; |
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the_file.GetParent(&the_dir); |
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BPath the_path; |
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the_dir.GetPath(&the_path); |
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chdir(the_path.Path()); |
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} |
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virtual void ReadyToRun(void); |
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}; |
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|
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|
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/* |
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* Create application object and start it |
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*/ |
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|
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int main(int argc, char **argv) |
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{ |
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SaveROM *the_app = new SaveROM(); |
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the_app->Run(); |
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delete the_app; |
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return 0; |
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} |
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|
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|
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/* |
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* Display error alert |
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*/ |
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|
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static void ErrorAlert(const char *text) |
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{ |
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BAlert *alert = new BAlert("SaveROM Error", text, "Quit", NULL, NULL, B_WIDTH_AS_USUAL, B_STOP_ALERT); |
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alert->Go(); |
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} |
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|
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|
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/* |
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* Display OK alert |
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*/ |
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|
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static void InfoAlert(const char *text) |
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{ |
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BAlert *alert = new BAlert("SaveROM Message", text, "Quit", NULL, NULL, B_WIDTH_AS_USUAL, B_INFO_ALERT); |
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alert->Go(); |
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} |
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|
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|
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/* |
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* Main program |
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*/ |
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|
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void SaveROM::ReadyToRun(void) |
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{ |
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int fd = open("/dev/sheep", 0); |
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if (fd < 0) { |
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ErrorAlert("Cannot open '/dev/sheep'."); |
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goto done; |
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} |
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|
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if (read(fd, buf, 0x400000) != 0x400000) { |
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ErrorAlert("Cannot read ROM."); |
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close(fd); |
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goto done; |
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} |
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|
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FILE *f = fopen(ROM_FILE_NAME, "wb"); |
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if (f == NULL) { |
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ErrorAlert("Cannot open ROM file."); |
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close(fd); |
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goto done; |
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} |
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|
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if (fwrite(buf, 1, 0x400000, f) != 0x400000) { |
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ErrorAlert("Cannot write ROM."); |
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fclose(f); |
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close(fd); |
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goto done; |
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} |
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|
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InfoAlert("ROM saved."); |
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|
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fclose(f); |
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close(fd); |
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done: |
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PostMessage(B_QUIT_REQUESTED); |
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} |
