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#include "stdafx.h"

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#include "openttd.h"

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#include "window.h"

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#include "string.h"

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#include "table/strings.h"

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#include "hal.h"

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#include "gfx.h"

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#include "gui.h"

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    14

#include <direct.h>

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#include <unistd.h>

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#include <sys/stat.h>

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#include <stdarg.h>

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#include <stdlib.h>

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#include <process.h>

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#include <ctype.h>

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#include <time.h>

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#include <dos.h>

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    24

#define INCL_DOS

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#define INCL_OS2MM

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#define INCL_WIN

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#define INCL_WINCLIPBOARD

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    29

#include <os2.h>

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#include <os2me.h>

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    34

#if defined(WITH_SDL)

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#include <SDL.h>

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#endif

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    38

static inline int strcasecmp(const char* s1, const char* s2)

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{

    40

	return stricmp(s1, s2);

    41

}

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    43

static char *_fios_path;

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static char *_fios_save_path;

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static char *_fios_scn_path;

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static FiosItem *_fios_items;

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static int _fios_count, _fios_alloc;

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    49

static FiosItem *FiosAlloc(void)

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{

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	if (_fios_count == _fios_alloc) {

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		_fios_alloc += 256;

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		_fios_items = realloc(_fios_items, _fios_alloc * sizeof(FiosItem));

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	}

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	return &_fios_items[_fios_count++];

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}

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    58

int compare_FiosItems(const void *a, const void *b)

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{

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	const FiosItem *da = (const FiosItem *)a;

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	const FiosItem *db = (const FiosItem *)b;

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	int r;

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    64

	if (_savegame_sort_order < 2) // sort by date

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		r = da->mtime < db->mtime ? -1 : 1;

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	else

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		r = strcasecmp(da->title, db->title);

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    69

	if (_savegame_sort_order & 1) r = -r;

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	return r;

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}

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    73

    74

static DIR *my_opendir(char *path, char *file)

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{

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	char paths[MAX_PATH];

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    78

	append_path(paths, path, file);

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	return opendir(paths);

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}

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    82

static void append_path(char *out, const char *path, const char *file)

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{

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	if (path[2] == '\\' && path[3] == '\0')

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		sprintf(out, "%s%s", path, file);

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	else

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		sprintf(out, "%s\\%s", path, file);

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}

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    90

// Get a list of savegames

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FiosItem *FiosGetSavegameList(int *num, int mode)

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{

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	FiosItem *fios;

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	DIR *dir;

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	struct dirent *dirent;

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	struct stat sb;

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	int sort_start;

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	char filename[MAX_PATH];

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   100

	if (_fios_save_path == NULL) {

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		_fios_save_path = malloc(MAX_PATH);

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		strcpy(_fios_save_path, _path.save_dir);

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	}

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   105

	_fios_path = _fios_scn_path;

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   107

	// Parent directory, only if not of the type C:\.

   108

	if (_fios_path[3] != '\0') {

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		fios = FiosAlloc();

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		fios->type = FIOS_TYPE_PARENT;

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		fios->mtime = 0;

   112

		strcpy(fios->name, "..");

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		strcpy(fios->title, ".. (Parent directory)");

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	}

   115

   116

	// Show subdirectories first

   117

	dir = my_opendir(_fios_path, "*.*");

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	if (dir != NULL) {

   119

		while ((dirent = readdir(dir)) != NULL) {

   120

			append_path(filename, _fios_path, dirent->d_name);

   121

			if (!stat(filename, &sb) && S_ISDIR(sb.st_mode) &&

   122

					strcmp(dirent->d_name, ".") != 0 &&

   123

					strcmp(dirent->d_name, "..") != 0) {

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				fios = FiosAlloc();

   125

				fios->type = FIOS_TYPE_DIR;

   126

				fios->mtime = 0;

   127

				ttd_strlcpy(fios->name, dirent->d_name, lengthof(fios->name));

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				snprintf(fios->title, lengthof(fios->title), "%s\\ (Directory)", dirent->d_name);

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			}

   130

		}

   131

		closedir(dir);

   132

	}

   133

   134

	{

   135

		/* XXX ugly global variables ... */

   136

		byte order = _savegame_sort_order;

   137

		_savegame_sort_order = 2; // sort ascending by name

   138

		qsort(_fios_items, _fios_count, sizeof(FiosItem), compare_FiosItems);

   139

		_savegame_sort_order = order;

   140

	}

   141

   142

	// this is where to start sorting

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	sort_start = _fios_count;

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   145

	/* Show savegame files

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	 * .SAV OpenTTD saved game

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	 * .SS1 Transport Tycoon Deluxe preset game

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	 * .SV1 Transport Tycoon Deluxe (Patch) saved game

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	 * .SV2 Transport Tycoon Deluxe (Patch) saved 2-player game

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	 */

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	dir = my_opendir(_fios_path, "*.*");

   152

	if (dir != NULL) {

   153

		while ((dirent = readdir(dir)) != NULL) {

   154

			char *t;

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   156

			append_path(filename, _fios_path, dirent->d_name);

   157

			if (stat(filename, &sb) || S_ISDIR(sb.st_mode)) continue;

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   159

			t = strrchr(dirent->d_name, '.');

   160

			if (t != NULL && strcasecmp(t, ".sav") == 0) { // OpenTTD

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				fios = FiosAlloc();

   162

				fios->type = FIOS_TYPE_FILE;

   163

				fios->mtime = sb.st_mtime;

   164

				ttd_strlcpy(fios->name, dirent->d_name, lengthof(fios->name));

   165

   166

				*t = '\0'; // strip extension

   167

				ttd_strlcpy(fios->title, dirent->d_name, lengthof(fios->title));

   168

			} else if (mode == SLD_LOAD_GAME || mode == SLD_LOAD_SCENARIO) {

   169

				if (t != NULL && (

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							strcasecmp(t, ".ss1") == 0 ||

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							strcasecmp(t, ".sv1") == 0 ||

   172

							strcasecmp(t, ".sv2") == 0

   173

						)) { // TTDLX(Patch)

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					fios = FiosAlloc();

   175

					fios->type = FIOS_TYPE_OLDFILE;

   176

					fios->mtime = sb.st_mtime;

   177

					ttd_strlcpy(fios->name, dirent->d_name, lengthof(fios->name));

   178

					GetOldSaveGameName(fios->title, filename);

   179

				}

   180

			}

   181

		}

   182

		closedir(dir);

   183

	}

   184

   185

	qsort(_fios_items + sort_start, _fios_count - sort_start, sizeof(FiosItem), compare_FiosItems);

   186

   187

	// Drives

   188

	{

   189

		uint save;

   190

		uint disk;

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		uint total;

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   193

		/* save original drive */

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		_dos_getdrive(&save);

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   196

		/* get available drive letters */

   197

		for (disk = 1; disk < 27; ++disk)

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		{

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			uint disk2;

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   201

			_dos_setdrive(disk, &total);

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			_dos_getdrive(&disk2);

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   204

			if (disk == disk2)

   205

			{

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				fios = FiosAlloc();

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				fios->type = FIOS_TYPE_DRIVE;

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

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				sprintf(fios->title, "%c:", 'A' + disk - 1);

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			}

   211

		}

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   213

		_dos_setdrive(save, &total);

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	}

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   216

	*num = _fios_count;

   217

	return _fios_items;

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}

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   220

// Get a list of scenarios

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FiosItem *FiosGetScenarioList(int *num, int mode)

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{

   223

	FiosItem *fios;

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	DIR *dir;

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	struct dirent *dirent;

   226

	struct stat sb;

   227

	int sort_start;

   228

	char filename[MAX_PATH];

   229

   230

	if (_fios_scn_path == NULL) {

   231

		_fios_scn_path = malloc(MAX_PATH);

   232

		strcpy(_fios_scn_path, _path.scenario_dir);

   233

	}

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   235

	_fios_path = _fios_scn_path;

   236

   237

	// Parent directory, only if not of the type C:\.

   238

	if (_fios_path[3] != '\0' && mode != SLD_NEW_GAME) {

   239

		fios = FiosAlloc();

   240

		fios->type = FIOS_TYPE_PARENT;

   241

		fios->mtime = 0;

   242

		strcpy(fios->title, ".. (Parent directory)");

   243

	}

   244

   245

	// Show subdirectories first

   246

	dir = my_opendir(_fios_path, "*.*");

   247

	if (dir != NULL) {

   248

		while ((dirent = readdir(dir)) != NULL) {

   249

			append_path(filename, _fios_path, dirent->d_name);

   250

			if (!stat(filename, &sb) && S_ISDIR(sb.st_mode) &&

   251

					strcmp(dirent->d_name, ".") != 0 &&

   252

					strcmp(dirent->d_name, "..") != 0) {

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				fios = FiosAlloc();

   254

				fios->type = FIOS_TYPE_DIR;

   255

				fios->mtime = 0;

   256

				ttd_strlcpy(fios->name, dirent->d_name, lengthof(fios->name));

   257

				snprintf(fios->title, lengthof(fios->title), "%s\\ (Directory)", dirent->d_name);

   258

			}

   259

		}

   260

		closedir(dir);

   261

	}

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   263

	// this is where to start sorting

   264

	sort_start = _fios_count;

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   266

	/* Show scenario files

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	 * .SCN OpenTTD style scenario file

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	 * .SV0 Transport Tycoon Deluxe (Patch) scenario

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	 * .SS0 Transport Tycoon Deluxe preset scenario

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	 */

   271

	dir = my_opendir(_fios_path, "*.*");

   272

	if (dir != NULL) {

   273

		while ((dirent = readdir(dir)) != NULL) {

   274

			char *t;

   275

   276

			append_path(filename, _fios_path, dirent->d_name);

   277

			if (stat(filename, &sb) || S_ISDIR(sb.st_mode)) continue;

   278

   279

			t = strrchr(dirent->d_name, '.');

   280

			if (t != NULL && strcasecmp(t, ".scn") == 0) { // OpenTTD

   281

				fios = FiosAlloc();

   282

				fios->type = FIOS_TYPE_SCENARIO;

   283

				fios->mtime = sb.st_mtime;

   284

				ttd_strlcpy(fios->name, dirent->d_name, lengthof(fios->name));

   285

   286

				*t = '\0'; // strip extension

   287

				ttd_strlcpy(fios->title, dirent->d_name, lengthof(fios->title));

   288

			} else if (mode == SLD_LOAD_GAME || mode == SLD_LOAD_SCENARIO ||

   289

					mode == SLD_NEW_GAME) {

   290

				if (t != NULL && (

   291

							strcasecmp(t, ".sv0") == 0 ||

   292

							strcasecmp(t, ".ss0") == 0

   293

						)) { // TTDLX(Patch)

   294

					fios = FiosAlloc();

   295

					fios->type = FIOS_TYPE_OLD_SCENARIO;

   296

					fios->mtime = sb.st_mtime;

   297

					GetOldScenarioGameName(fios->title, filename);

   298

					ttd_strlcpy(fios->name, dirent->d_name, lengthof(fios->name));

   299

				}

   300

			}

   301

		}

   302

		closedir(dir);

   303

	}

   304

   305

	qsort(_fios_items + sort_start, _fios_count - sort_start, sizeof(FiosItem), compare_FiosItems);

   306

   307

	// Drives

   308

	if (mode != SLD_NEW_GAME)

   309

	{

   310

		unsigned save, disk, disk2, total;

   311

   312

		/* save original drive */

   313

		_dos_getdrive(&save);

   314

   315

		/* get available drive letters */

   316

   317

		for (disk = 1; disk < 27; ++disk)

   318

		{

   319

			_dos_setdrive(disk, &total);

   320

			_dos_getdrive(&disk2);

   321

   322

			if (disk == disk2)

   323

			{

   324

				fios = FiosAlloc();

   325

				fios->type = FIOS_TYPE_DRIVE;

   326

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

   327

				sprintf(fios->title, "%c:", 'A' + disk - 1);

   328

			}

   329

		}

   330

   331

		_dos_setdrive(save, &total);

   332

	}

   333

   334

	*num = _fios_count;

   335

	return _fios_items;

   336

}

   337

   338

   339

// Free the list of savegames

   340

void FiosFreeSavegameList(void)

   341

{

   342

	free(_fios_items);

   343

	_fios_items = NULL;

   344

	_fios_alloc = _fios_count = 0;

   345

}

   346

   347

// Browse to

   348

char *FiosBrowseTo(const FiosItem *item)

   349

{

   350

	char *path = _fios_path;

   351

	char *s;

   352

   353

	switch (item->type) {

   354

		case FIOS_TYPE_DRIVE:

   355

			sprintf(path, "%c:\\", item->title[0]);

   356

			break;

   357

   358

		case FIOS_TYPE_PARENT:

   359

			s = strrchr(path, '\\');

   360

			if (s != NULL) *s = '\0';

   361

			break;

   362

   363

		case FIOS_TYPE_DIR:

   364

			s = strchr(item->name, '\\');

   365

			if (s != NULL) *s = '\0';

   366

			if (path[3]!= '\0' ) strcat(path, "\\");

   367

			strcat(path, item->name);

   368

			break;

   369

   370

		case FIOS_TYPE_FILE:

   371

		case FIOS_TYPE_OLDFILE:

   372

		case FIOS_TYPE_SCENARIO:

   373

		case FIOS_TYPE_OLD_SCENARIO: {

   374

			static char str_buffr[512];

   375

   376

			sprintf(str_buffr, "%s\\%s", path, item->name);

   377

			return str_buffr;

   378

		}

   379

	}

   380

   381

	return NULL;

   382

}

   383

   384

/**

   385

 * Get descriptive texts. Returns the path and free space

   386

 * left on the device

   387

 * @param path string describing the path

   388

 * @param tfs total free space in megabytes, optional (can be NULL)

   389

 * @return StringID describing the path (free space or failure)

   390

 */

   391

StringID FiosGetDescText(const char **path, uint32 *tot)

   392

{

   393

	struct diskfree_t free;

   394

	char drive;

   395

   396

	*path = _fios_path;

   397

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

   398

   399

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

   400

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

   401

		return STR_4005_BYTES_FREE;

   402

	}

   403

   404

	return STR_4006_UNABLE_TO_READ_DRIVE;

   405

}

   406

   407

void FiosMakeSavegameName(char *buf, const char *name)

   408

{

   409

	const char* extension;

   410

	const char* period;

   411

   412

	if (_game_mode == GM_EDITOR)

   413

		extension = ".scn";

   414

	else

   415

		extension = ".sav";

   416

   417

	// Don't append the extension, if it is already there

   418

	period = strrchr(name, '.');

   419

	if (period != NULL && strcasecmp(period, extension) == 0) extension = "";

   420

   421

	sprintf(buf, "%s\\%s%s", _fios_path, name, extension);

   422

}

   423

   424

void FiosDelete(const char *name)

   425

{

   426

	char path[512];

   427

   428

	snprintf(path, lengthof(path), "%s\\%s", _fios_path, name);

   429

	unlink(path);

   430

}

   431

   432

const DriverDesc _video_driver_descs[] = {

   433

	{	"null",			"Null Video Driver",		&_null_video_driver,		0},

   434

#if defined(WITH_SDL)

   435

	{	"sdl",			"SDL Video Driver",			&_sdl_video_driver,			1},

   436

#endif

   437

	{	"dedicated",	"Dedicated Video Driver",	&_dedicated_video_driver,	0},

   438

	{	NULL,			NULL,						NULL,						0}

   439

};

   440

   441

const DriverDesc _sound_driver_descs[] = {

   442

	{	"null",	"Null Sound Driver",	&_null_sound_driver,		0},

   443

#if defined(WITH_SDL)

   444

	{	"sdl",	"SDL Sound Driver",		&_sdl_sound_driver,			1},

   445

#endif

   446

	{	NULL,	NULL,					NULL,						0}

   447

};

   448

   449

const DriverDesc _music_driver_descs[] = {

   450

	{	"os2",		"OS/2 Music Driver",		&_os2_music_driver,			0},

   451

	{   "null",     "Null Music Driver",	    &_null_music_driver,	    1},

   452

	{	NULL,		NULL,						NULL,						0}

   453

};

   454

   455

/* GetOSVersion returns the minimal required version of OS to be able to use that driver.

   456

	 Not needed for OS/2. */

   457

byte GetOSVersion(void)

   458

{

   459

	return 2;  // any arbitrary number bigger then 0

   460

}

   461

   462

bool FileExists(const char *filename)

   463

{

   464

	return access(filename, 0) == 0;

   465

}

   466

   467

static int LanguageCompareFunc(const void *a, const void *b)

   468

{

   469

	return strcmp(*(const char* const *)a, *(const char* const *)b);

   470

}

   471

   472

int GetLanguageList(char **languages, int max)

   473

{

   474

	DIR *dir;

   475

	struct dirent *dirent;

   476

	int num = 0;

   477

   478

	dir = opendir(_path.lang_dir);

   479

	if (dir != NULL) {

   480

		while ((dirent = readdir(dir))) {

   481

			char *t = strrchr(dirent->d_name, '.');

   482

			if (t && !strcmp(t, ".lng")) {

   483

				languages[num++] = strdup(dirent->d_name);

   484

				if (num == max) break;

   485

			}

   486

		}