os2.cpp
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00012 #include "../../stdafx.h"
00013 #include "../../openttd.h"
00014 #include "../../variables.h"
00015 #include "../../gui.h"
00016 #include "../../fileio_func.h"
00017 #include "../../fios.h"
00018 #include "../../functions.h"
00019 #include "../../core/random_func.hpp"
00020 #include "../../string_func.h"
00021 #include "../../textbuf_gui.h"
00022
00023 #include "table/strings.h"
00024
00025 #include <dirent.h>
00026 #include <unistd.h>
00027 #include <sys/stat.h>
00028 #include <stdlib.h>
00029 #include <time.h>
00030 #ifndef __INNOTEK_LIBC__
00031 #include <dos.h>
00032 #endif
00033
00034 #define INCL_WIN
00035 #define INCL_WINCLIPBOARD
00036
00037 #include <os2.h>
00038 #ifndef __INNOTEK_LIBC__
00039 #include <i86.h>
00040 #endif
00041
00042 bool FiosIsRoot(const char *file)
00043 {
00044 return file[3] == '\0';
00045 }
00046
00047 void FiosGetDrives()
00048 {
00049 uint disk, disk2, save, total;
00050
00051 #ifndef __INNOTEK_LIBC__
00052 _dos_getdrive(&save);
00053 #else
00054 save = _getdrive();
00055 char wd[MAX_PATH];
00056 getcwd(wd, MAX_PATH);
00057 total = 'z';
00058 #endif
00059
00060
00061 #ifndef __INNOTEK_LIBC__
00062 for (disk = 1;; disk++) {
00063 _dos_setdrive(disk, &total);
00064 #else
00065 for (disk = 'A';; disk++) {
00066 _chdrive(disk);
00067 #endif
00068 if (disk >= total) break;
00069
00070 #ifndef __INNOTEK_LIBC__
00071 _dos_getdrive(&disk2);
00072 #else
00073 disk2 = _getdrive();
00074 #endif
00075
00076 if (disk == disk2) {
00077 FiosItem *fios = _fios_items.Append();
00078 fios->type = FIOS_TYPE_DRIVE;
00079 fios->mtime = 0;
00080 #ifndef __INNOTEK_LIBC__
00081 snprintf(fios->name, lengthof(fios->name), "%c:", 'A' + disk - 1);
00082 #else
00083 snprintf(fios->name, lengthof(fios->name), "%c:", disk);
00084 #endif
00085 strecpy(fios->title, fios->name, lastof(fios->title));
00086 }
00087 }
00088
00089
00090 #ifndef __INNOTEK_LIBC__
00091 _dos_setdrive(save, &total);
00092 #else
00093 chdir(wd);
00094 #endif
00095 }
00096
00097 bool FiosGetDiskFreeSpace(const char *path, uint64 *tot)
00098 {
00099 #ifndef __INNOTEK_LIBC__
00100 struct diskfree_t free;
00101 char drive = path[0] - 'A' + 1;
00102
00103 if (tot != NULL && _getdiskfree(drive, &free) == 0) {
00104 *tot = free.avail_clusters * free.sectors_per_cluster * free.bytes_per_sector;
00105 return true;
00106 }
00107
00108 return false;
00109 #else
00110 uint64 free = 0;
00111
00112 #ifdef HAS_STATVFS
00113 {
00114 struct statvfs s;
00115
00116 if (statvfs(path, &s) != 0) return false;
00117 free = (uint64)s.f_frsize * s.f_bavail;
00118 }
00119 #endif
00120 if (tot != NULL) *tot = free;
00121 return true;
00122 #endif
00123 }
00124
00125 bool FiosIsValidFile(const char *path, const struct dirent *ent, struct stat *sb)
00126 {
00127 char filename[MAX_PATH];
00128
00129 snprintf(filename, lengthof(filename), "%s" PATHSEP "%s", path, ent->d_name);
00130 return stat(filename, sb) == 0;
00131 }
00132
00133 bool FiosIsHiddenFile(const struct dirent *ent)
00134 {
00135 return ent->d_name[0] == '.';
00136 }
00137
00138 void ShowInfo(const char *str)
00139 {
00140 HAB hab;
00141 HMQ hmq;
00142 ULONG rc;
00143
00144
00145 hmq = WinCreateMsgQueue((hab = WinInitialize(0)), 0);
00146
00147
00148 rc = WinMessageBox(HWND_DESKTOP, HWND_DESKTOP, (const unsigned char *)str, (const unsigned char *)"OpenTTD", 0, MB_OK | MB_MOVEABLE | MB_INFORMATION);
00149
00150
00151 WinDestroyMsgQueue(hmq);
00152 WinTerminate(hab);
00153 }
00154
00155 void ShowOSErrorBox(const char *buf, bool system)
00156 {
00157 HAB hab;
00158 HMQ hmq;
00159 ULONG rc;
00160
00161
00162 hmq = WinCreateMsgQueue((hab = WinInitialize(0)), 0);
00163
00164
00165 rc = WinMessageBox(HWND_DESKTOP, HWND_DESKTOP, (const unsigned char *)buf, (const unsigned char *)"OpenTTD", 0, MB_OK | MB_MOVEABLE | MB_ERROR);
00166
00167
00168 WinDestroyMsgQueue(hmq);
00169 WinTerminate(hab);
00170 }
00171
00172 int CDECL main(int argc, char *argv[])
00173 {
00174 SetRandomSeed(time(NULL));
00175
00176 return ttd_main(argc, argv);
00177 }
00178
00179 bool GetClipboardContents(char *buffer, size_t buff_len)
00180 {
00181
00182 #ifndef __INNOTEK_LIBC__
00183 HAB hab = 0;
00184
00185 if (WinOpenClipbrd(hab))
00186 {
00187 const char *text = (const char*)WinQueryClipbrdData(hab, CF_TEXT);
00188
00189 if (text != NULL)
00190 {
00191 ttd_strlcpy(buffer, text, buff_len);
00192 WinCloseClipbrd(hab);
00193 return true;
00194 }
00195
00196 WinCloseClipbrd(hab);
00197 }
00198 #endif
00199 return false;
00200 }
00201
00202
00203 void CSleep(int milliseconds)
00204 {
00205 #ifndef __INNOTEK_LIBC__
00206 delay(milliseconds);
00207 #else
00208 usleep(milliseconds * 1000);
00209 #endif
00210 }
00211
00212 const char *FS2OTTD(const char *name) {return name;}
00213 const char *OTTD2FS(const char *name) {return name;}