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/* $Id$ */
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/*
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* This file is part of OpenTTD.
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* OpenTTD 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, version 2.
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* OpenTTD 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.
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* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** @file os2.cpp OS2 related OS support. */
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#include "../../stdafx.h"
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#include "../../openttd.h"
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#include "../../gui.h"
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#include "../../fileio_func.h"
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#include "../../fios.h"
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#include "../../openttd.h"
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#include "../../core/random_func.hpp"
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#include "../../string_func.h"
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#include "../../textbuf_gui.h"
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#include "table/strings.h"
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#include <dirent.h>
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#include <unistd.h>
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#include <sys/stat.h>
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#include <stdlib.h>
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#include <time.h>
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#ifndef __INNOTEK_LIBC__
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#include <dos.h>
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#endif
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#include "../../safeguards.h"
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#define INCL_WIN
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#define INCL_WINCLIPBOARD
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#include <os2.h>
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#ifndef __INNOTEK_LIBC__
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#include <i86.h>
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#endif
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bool FiosIsRoot(const char *file)
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{
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return file[3] == '\0';
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}
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void FiosGetDrives()
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{
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uint disk, disk2, save, total;
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#ifndef __INNOTEK_LIBC__
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_dos_getdrive(&save); // save original drive
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#else
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save = _getdrive(); // save original drive
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char wd[MAX_PATH];
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getcwd(wd, MAX_PATH);
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total = 'z';
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#endif
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/* get an available drive letter */
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#ifndef __INNOTEK_LIBC__
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for (disk = 1;; disk++) {
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_dos_setdrive(disk, &total);
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#else
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for (disk = 'A';; disk++) {
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_chdrive(disk);
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#endif
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if (disk >= total) break;
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#ifndef __INNOTEK_LIBC__
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_dos_getdrive(&disk2);
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#else
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disk2 = _getdrive();
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#endif
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if (disk == disk2) {
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FiosItem *fios = _fios_items.Append();
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fios->type = FIOS_TYPE_DRIVE;
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fios->mtime = 0;
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#ifndef __INNOTEK_LIBC__
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snprintf(fios->name, lengthof(fios->name), "%c:", 'A' + disk - 1);
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#else
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snprintf(fios->name, lengthof(fios->name), "%c:", disk);
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#endif
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strecpy(fios->title, fios->name, lastof(fios->title));
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}
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}
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/* Restore the original drive */
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#ifndef __INNOTEK_LIBC__
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_dos_setdrive(save, &total);
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#else
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chdir(wd);
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#endif
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}
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bool FiosGetDiskFreeSpace(const char *path, uint64 *tot)
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{
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#ifndef __INNOTEK_LIBC__
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struct diskfree_t free;
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char drive = path[0] - 'A' + 1;
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if (tot != NULL && _getdiskfree(drive, &free) == 0) {
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*tot = free.avail_clusters * free.sectors_per_cluster * free.bytes_per_sector;
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return true;
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}
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return false;
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#else
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uint64 free = 0;
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#ifdef HAS_STATVFS
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{
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struct statvfs s;
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if (statvfs(path, &s) != 0) return false;
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free = (uint64)s.f_frsize * s.f_bavail;
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}
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#endif
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if (tot != NULL) *tot = free;
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return true;
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#endif
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}
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bool FiosIsValidFile(const char *path, const struct dirent *ent, struct stat *sb)
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{
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char filename[MAX_PATH];
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snprintf(filename, lengthof(filename), "%s" PATHSEP "%s", path, ent->d_name);
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return stat(filename, sb) == 0;
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}
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bool FiosIsHiddenFile(const struct dirent *ent)
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{
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return ent->d_name[0] == '.';
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}
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void ShowInfo(const char *str)
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{
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HAB hab;
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HMQ hmq;
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ULONG rc;
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/* init PM env. */
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hmq = WinCreateMsgQueue((hab = WinInitialize(0)), 0);
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/* display the box */
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rc = WinMessageBox(HWND_DESKTOP, HWND_DESKTOP, (const unsigned char *)str, (const unsigned char *)"OpenTTD", 0, MB_OK | MB_MOVEABLE | MB_INFORMATION);
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/* terminate PM env. */
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WinDestroyMsgQueue(hmq);
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WinTerminate(hab);
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}
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void ShowOSErrorBox(const char *buf, bool system)
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{
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HAB hab;
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HMQ hmq;
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ULONG rc;
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/* init PM env. */
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hmq = WinCreateMsgQueue((hab = WinInitialize(0)), 0);
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/* display the box */
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rc = WinMessageBox(HWND_DESKTOP, HWND_DESKTOP, (const unsigned char *)buf, (const unsigned char *)"OpenTTD", 0, MB_OK | MB_MOVEABLE | MB_ERROR);
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/* terminate PM env. */
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WinDestroyMsgQueue(hmq);
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WinTerminate(hab);
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}
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int CDECL main(int argc, char *argv[])
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{
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SetRandomSeed(time(NULL));
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return openttd_main(argc, argv);
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}
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bool GetClipboardContents(char *buffer, const char *last)
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{
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/* XXX -- Currently no clipboard support implemented with GCC */
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#ifndef __INNOTEK_LIBC__
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HAB hab = 0;
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if (WinOpenClipbrd(hab))
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{
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const char *text = (const char*)WinQueryClipbrdData(hab, CF_TEXT);
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if (text != NULL)
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{
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strecpy(buffer, text, last);
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WinCloseClipbrd(hab);
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return true;
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}
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WinCloseClipbrd(hab);
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}
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#endif
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return false;
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}
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void CSleep(int milliseconds)
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{
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#ifndef __INNOTEK_LIBC__
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delay(milliseconds);
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#else
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usleep(milliseconds * 1000);
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#endif
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}
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const char *FS2OTTD(const char *name) {return name;}
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const char *OTTD2FS(const char *name) {return name;}
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uint GetCPUCoreCount()
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{
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return 1;
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}
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void OSOpenBrowser(const char *url)
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{
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// stub only
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DEBUG(misc, 0, "Failed to open url: %s", url);
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}
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