os2.cpp
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00002
00005 #include "stdafx.h"
00006 #include "openttd.h"
00007 #include "variables.h"
00008 #include "gui.h"
00009 #include "fileio.h"
00010 #include "fios.h"
00011 #include "functions.h"
00012 #include "core/random_func.hpp"
00013 #include "string_func.h"
00014 #include "textbuf_gui.h"
00015
00016 #include "table/strings.h"
00017
00018 #include <dirent.h>
00019 #include <unistd.h>
00020 #include <sys/stat.h>
00021 #include <stdlib.h>
00022 #include <time.h>
00023 #ifndef __INNOTEK_LIBC__
00024 #include <dos.h>
00025 #endif
00026
00027 #define INCL_WIN
00028 #define INCL_WINCLIPBOARD
00029
00030 #include <os2.h>
00031 #ifndef __INNOTEK_LIBC__
00032 #include <i86.h>
00033 #endif
00034
00035 bool FiosIsRoot(const char *file)
00036 {
00037 return file[3] == '\0';
00038 }
00039
00040 void FiosGetDrives()
00041 {
00042 unsigned disk, disk2, save, total;
00043
00044 #ifndef __INNOTEK_LIBC__
00045 _dos_getdrive(&save);
00046 #else
00047 save = _getdrive();
00048 char wd[MAX_PATH];
00049 getcwd(wd, MAX_PATH);
00050 total = 'z';
00051 #endif
00052
00053
00054 #ifndef __INNOTEK_LIBC__
00055 for (disk = 1;; disk++) {
00056 _dos_setdrive(disk, &total);
00057 #else
00058 for (disk = 'A';; disk++) {
00059 _chdrive(disk);
00060 #endif
00061 if (disk >= total) break;
00062
00063 #ifndef __INNOTEK_LIBC__
00064 _dos_getdrive(&disk2);
00065 #else
00066 disk2 = _getdrive();
00067 #endif
00068
00069 if (disk == disk2) {
00070 FiosItem *fios = FiosAlloc();
00071 fios->type = FIOS_TYPE_DRIVE;
00072 fios->mtime = 0;
00073 #ifndef __INNOTEK_LIBC__
00074 snprintf(fios->name, lengthof(fios->name), "%c:", 'A' + disk - 1);
00075 #else
00076 snprintf(fios->name, lengthof(fios->name), "%c:", disk);
00077 #endif
00078 ttd_strlcpy(fios->title, fios->name, lengthof(fios->title));
00079 }
00080 }
00081
00082
00083 #ifndef __INNOTEK_LIBC__
00084 _dos_setdrive(save, &total);
00085 #else
00086 chdir(wd);
00087 #endif
00088 }
00089
00090 bool FiosGetDiskFreeSpace(const char *path, uint32 *tot)
00091 {
00092 #ifndef __INNOTEK_LIBC__
00093 struct diskfree_t free;
00094 char drive = path[0] - 'A' + 1;
00095
00096 if (tot != NULL && _getdiskfree(drive, &free) == 0) {
00097 *tot = free.avail_clusters * free.sectors_per_cluster * free.bytes_per_sector;
00098 return true;
00099 }
00100
00101 return false;
00102 #else
00103 uint32 free = 0;
00104
00105 #ifdef HAS_STATVFS
00106 {
00107 struct statvfs s;
00108
00109 if (statvfs(path, &s) != 0) return false;
00110 free = (uint64)s.f_frsize * s.f_bavail >> 20;
00111 }
00112 #endif
00113 if (tot != NULL) *tot = free;
00114 return true;
00115 #endif
00116 }
00117
00118 bool FiosIsValidFile(const char *path, const struct dirent *ent, struct stat *sb)
00119 {
00120 char filename[MAX_PATH];
00121
00122 snprintf(filename, lengthof(filename), "%s" PATHSEP "%s", path, ent->d_name);
00123 return stat(filename, sb) == 0;
00124 }
00125
00126 bool FiosIsHiddenFile(const struct dirent *ent)
00127 {
00128 return ent->d_name[0] == '.';
00129 }
00130
00131 void ShowInfo(const char *str)
00132 {
00133 HAB hab;
00134 HMQ hmq;
00135 ULONG rc;
00136
00137
00138 hmq = WinCreateMsgQueue((hab = WinInitialize(0)), 0);
00139
00140
00141 rc = WinMessageBox(HWND_DESKTOP, HWND_DESKTOP, (const unsigned char *)str, (const unsigned char *)"OpenTTD", 0, MB_OK | MB_MOVEABLE | MB_INFORMATION);
00142
00143
00144 WinDestroyMsgQueue(hmq);
00145 WinTerminate(hab);
00146 }
00147
00148 void ShowOSErrorBox(const char *buf)
00149 {
00150 HAB hab;
00151 HMQ hmq;
00152 ULONG rc;
00153
00154
00155 hmq = WinCreateMsgQueue((hab = WinInitialize(0)), 0);
00156
00157
00158 rc = WinMessageBox(HWND_DESKTOP, HWND_DESKTOP, (const unsigned char *)buf, (const unsigned char *)"OpenTTD", 0, MB_OK | MB_MOVEABLE | MB_ERROR);
00159
00160
00161 WinDestroyMsgQueue(hmq);
00162 WinTerminate(hab);
00163 }
00164
00165 int CDECL main(int argc, char* argv[])
00166 {
00167 SetRandomSeed(time(NULL));
00168
00169 return ttd_main(argc, argv);
00170 }
00171
00179 bool InsertTextBufferClipboard(Textbuf *tb)
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 uint length = 0;
00192 uint width = 0;
00193 const char* i;
00194
00195 for (i = text; IsValidAsciiChar(*i); i++)
00196 {
00197 uint w;
00198
00199 if (tb->length + length >= tb->maxlength - 1) break;
00200
00201 w = GetCharacterWidth(FS_NORMAL, (byte)*i);
00202 if (tb->maxwidth != 0 && width + tb->width + w > tb->maxwidth) break;
00203
00204 width += w;
00205 length++;
00206 }
00207
00208 memmove(tb->buf + tb->caretpos + length, tb->buf + tb->caretpos, tb->length - tb->caretpos + 1);
00209 memcpy(tb->buf + tb->caretpos, text, length);
00210 tb->width += width;
00211 tb->caretxoffs += width;
00212 tb->length += length;
00213 tb->caretpos += length;
00214
00215 WinCloseClipbrd(hab);
00216 return true;
00217 }
00218
00219 WinCloseClipbrd(hab);
00220 }
00221 #endif
00222 return false;
00223 }
00224
00225
00226 void CSleep(int milliseconds)
00227 {
00228 #ifndef __INNOTEK_LIBC__
00229 delay(milliseconds);
00230 #else
00231 usleep(milliseconds * 1000);
00232 #endif
00233 }
00234
00235 const char *FS2OTTD(const char *name) {return name;}
00236 const char *OTTD2FS(const char *name) {return name;}