1

/* $Id$ */

     2

     3

#include "stdafx.h"

     4

#include "openttd.h"

     5

#include "variables.h"

     6

#include "string.h"

     7

#include "table/strings.h"

     8

#include "gfx.h"

     9

#include "gui.h"

    10

#include "functions.h"

    11

#include "macros.h"

    12

#include "fileio.h"

    13

    14

#include <dirent.h>

    15

#include <unistd.h>

    16

#include <sys/stat.h>

    17

#include <stdlib.h>

    18

#include <time.h>

    19

#ifndef __INNOTEK_LIBC__

    20

	#include <dos.h>

    21

#endif

    22

    23

#define INCL_WIN

    24

#define INCL_WINCLIPBOARD

    25

    26

#include <os2.h>

    27

#ifndef __INNOTEK_LIBC__

    28

	#include <i86.h>

    29

#endif

    30

    31

bool FiosIsRoot(const char *file)

    32

{

    33

	return file[3] == '\0';

    34

}

    35

    36

void FiosGetDrives()

    37

{

    38

	unsigned disk, disk2, save, total;

    39

    40

#ifndef __INNOTEK_LIBC__

    41

	_dos_getdrive(&save); // save original drive

    42

#else

    43

	save = _getdrive(); // save original drive

    44

	total = 'z';

    45

#endif

    46

    47

	/* get an available drive letter */

    48

#ifndef __INNOTEK_LIBC__

    49

	for (disk = 1;; disk++) {

    50

		_dos_setdrive(disk, &total);

    51

#else

    52

	for (disk = 'A';; disk++) {

    53

		_chdrive(disk);

    54

#endif

    55

		if (disk >= total) return;

    56

    57

#ifndef __INNOTEK_LIBC__

    58

		_dos_getdrive(&disk2);

    59

#else

    60

		disk2 = _getdrive();

    61

#endif

    62

    63

		if (disk == disk2) {

    64

			FiosItem *fios = FiosAlloc();

    65

			fios->type = FIOS_TYPE_DRIVE;

    66

			fios->mtime = 0;

    67

#ifndef __INNOTEK_LIBC__

    68

			snprintf(fios->name, lengthof(fios->name),  "%c:", 'A' + disk - 1);

    69

#else

    70

			snprintf(fios->name, lengthof(fios->name),  "%c:", disk);

    71

#endif

    72

			ttd_strlcpy(fios->title, fios->name, lengthof(fios->title));

    73

		}

    74

	}

    75

    76

	/* Restore the original drive */

    77

#ifndef __INNOTEK_LIBC__

    78

	_dos_setdrive(save, &total);

    79

#else

    80

	_chdrive(save);

    81

#endif

    82

}

    83

    84

bool FiosGetDiskFreeSpace(const char *path, uint32 *tot)

    85

{

    86

#ifndef __INNOTEK_LIBC__

    87

	struct diskfree_t free;

    88

	char drive = path[0] - 'A' + 1;

    89

    90

	if (tot != NULL && _getdiskfree(drive, &free) == 0) {

    91

		*tot = free.avail_clusters * free.sectors_per_cluster * free.bytes_per_sector;

    92

		return true;

    93

	}

    94

    95

	return false;

    96

#else

    97

	uint32 free = 0;

    98

    99

#ifdef HAS_STATVFS

   100

	{

   101

		struct statvfs s;

   102

   103

		if (statvfs(path, &s) != 0) return false;

   104

		free = (uint64)s.f_frsize * s.f_bavail >> 20;

   105

	}

   106

#endif

   107

	if (tot != NULL) *tot = free;

   108

	return true;

   109

#endif

   110

}

   111

   112

bool FiosIsValidFile(const char *path, const struct dirent *ent, struct stat *sb)

   113

{

   114

	char filename[MAX_PATH];

   115

   116

	snprintf(filename, lengthof(filename), "%s" PATHSEP "%s", path, ent->d_name);

   117

	return stat(filename, sb) == 0;

   118

}

   119

   120

bool FiosIsHiddenFile(const struct dirent *ent)

   121

{

   122

	return ent->d_name[0] == '.';

   123

}

   124

   125

void ShowInfo(const unsigned char *str)

   126

{

   127

	HAB hab;

   128

	HMQ hmq;

   129

	ULONG rc;

   130

   131

	// init PM env.

   132

	hmq = WinCreateMsgQueue((hab = WinInitialize(0)), 0);

   133

   134

	// display the box

   135

	rc = WinMessageBox(HWND_DESKTOP, HWND_DESKTOP, str, (const unsigned char *)"OpenTTD", 0, MB_OK | MB_MOVEABLE | MB_INFORMATION);

   136

   137

	// terminate PM env.

   138

	WinDestroyMsgQueue(hmq);

   139

	WinTerminate(hab);

   140

}

   141

   142

void ShowOSErrorBox(const unsigned char *buf)

   143

{

   144

	HAB hab;

   145

	HMQ hmq;

   146

	ULONG rc;

   147

   148

	// init PM env.

   149

	hmq = WinCreateMsgQueue((hab = WinInitialize(0)), 0);

   150

   151

	// display the box

   152

	rc = WinMessageBox(HWND_DESKTOP, HWND_DESKTOP, buf, (const unsigned char *)"OpenTTD", 0, MB_OK | MB_MOVEABLE | MB_ERROR);

   153

   154

	// terminate PM env.

   155

	WinDestroyMsgQueue(hmq);

   156

	WinTerminate(hab);

   157

}

   158

   159

int CDECL main(int argc, char* argv[])

   160

{

   161

	_random_seeds[1][1] = _random_seeds[1][0] = _random_seeds[0][1] = _random_seeds[0][0] = time(NULL);

   162

   163

	return ttd_main(argc, argv);

   164

}

   165

   166

/**

   167

 * Insert a chunk of text from the clipboard onto the textbuffer. Get TEXT clipboard

   168

 * and append this up to the maximum length (either absolute or screenlength). If maxlength

   169

 * is zero, we don't care about the screenlength but only about the physical length of the string

   170

 * @param tb @Textbuf type to be changed

   171

 * @return Return true on successfull change of Textbuf, or false otherwise

   172

 */

   173

bool InsertTextBufferClipboard(Textbuf *tb)

   174

{

   175

/* XXX -- Currently no clipboard support implemented with GCC */

   176

#ifndef __INNOTEK_LIBC__

   177

	HAB hab = 0;

   178

   179

	if (WinOpenClipbrd(hab))

   180

	{

   181

		const char* text = (const char*)WinQueryClipbrdData(hab, CF_TEXT);

   182

   183

		if (text != NULL)

   184

		{

   185

			uint length = 0;

   186

			uint width = 0;

   187

			const char* i;

   188

   189

			for (i = text; IsValidAsciiChar(*i); i++)

   190

			{

   191

				uint w;

   192

   193

				if (tb->length + length >= tb->maxlength - 1) break;

   194

   195

				w = GetCharacterWidth(FS_NORMAL, (byte)*i);

   196

				if (tb->maxwidth != 0 && width + tb->width + w > tb->maxwidth) break;

   197

   198

				width += w;

   199

				length++;

   200

			}

   201

   202

			memmove(tb->buf + tb->caretpos + length, tb->buf + tb->caretpos, tb->length - tb->caretpos + 1);

   203

			memcpy(tb->buf + tb->caretpos, text, length);

   204

			tb->width += width;

   205

			tb->caretxoffs += width;

   206

			tb->length += length;

   207

			tb->caretpos += length;

   208

   209

			WinCloseClipbrd(hab);

   210

			return true;

   211

		}

   212

   213

		WinCloseClipbrd(hab);

   214

	}

   215

#endif

   216

	return false;

   217

}

   218

   219

   220

void CSleep(int milliseconds)

   221

{

   222

#ifndef __INNOTEK_LIBC__

   223

 	delay(milliseconds);

   224

#else

   225

	usleep(milliseconds * 1000);

   226

#endif

   227

}

   228

   229

const char *FS2OTTD(const char *name) {return name;}

   230

const char *OTTD2FS(const char *name) {return name;}