Darkvater@4218: /* $Id$ */
Darkvater@4218: 
Darkvater@4218: #ifndef FIOS_H
Darkvater@4218: #define FIOS_H
Darkvater@4218: 
Darkvater@4223: /* Deals with finding savegames */
Darkvater@4223: typedef struct {
Darkvater@4223: 	byte type;
Darkvater@4223: 	uint64 mtime;
Darkvater@4223: 	char title[64];
Darkvater@4223: 	char name[256 - 12 - 64];
Darkvater@4223: } FiosItem;
Darkvater@4223: 
Darkvater@4223: enum {
rubidium@4344: 	FIOS_TYPE_DRIVE        =   0,
rubidium@4344: 	FIOS_TYPE_PARENT       =   1,
rubidium@4344: 	FIOS_TYPE_DIR          =   2,
rubidium@4344: 	FIOS_TYPE_FILE         =   3,
rubidium@4344: 	FIOS_TYPE_OLDFILE      =   4,
rubidium@4344: 	FIOS_TYPE_SCENARIO     =   5,
rubidium@4344: 	FIOS_TYPE_OLD_SCENARIO =   6,
rubidium@4344: 	FIOS_TYPE_DIRECT       =   7,
rubidium@4344: 	FIOS_TYPE_PNG          =   8,
rubidium@4344: 	FIOS_TYPE_BMP          =   9,
rubidium@4344: 	FIOS_TYPE_INVALID      = 255,
Darkvater@4223: };
Darkvater@4223: 
Darkvater@4223: /* Variables to display file lists */
Darkvater@4223: extern FiosItem *_fios_list; // defined in misc_gui.c
Darkvater@4223: extern int _fios_num;        // defined in fios.c, read_only version of _fios_count
Darkvater@4223: extern int _saveload_mode;   // defined in misc_gui.c
Darkvater@4223: 
Darkvater@4223: // Get a list of savegames
Darkvater@4223: FiosItem *FiosGetSavegameList(int mode);
Darkvater@4223: // Get a list of scenarios
Darkvater@4223: FiosItem *FiosGetScenarioList(int mode);
truelight@4300: // Get a list of Heightmaps
truelight@4300: FiosItem *FiosGetHeightmapList(int mode);
Darkvater@4223: // Free the list of savegames
Darkvater@4223: void FiosFreeSavegameList(void);
Darkvater@4223: // Browse to. Returns a filename w/path if we reached a file.
Darkvater@4223: char *FiosBrowseTo(const FiosItem *item);
Darkvater@4223: // Return path, free space and stringID
Darkvater@4223: StringID FiosGetDescText(const char **path, uint32 *total_free);
Darkvater@4223: // Delete a name
Darkvater@4223: bool FiosDelete(const char *name);
Darkvater@4223: // Make a filename from a name
Darkvater@4223: void FiosMakeSavegameName(char *buf, const char *name, size_t size);
Darkvater@4223: // Allocate a new FiosItem
Darkvater@4223: FiosItem *FiosAlloc(void);
Darkvater@4223: 
Darkvater@4223: int CDECL compare_FiosItems(const void *a, const void *b);
Darkvater@4223: 
Darkvater@4218: /* Implementation of opendir/readdir/closedir for Windows */
Darkvater@4218: #if defined(WIN32)
Darkvater@4218: #include <windows.h>
Darkvater@4218: typedef struct DIR DIR;
Darkvater@4218: 
Darkvater@4218: typedef struct dirent { // XXX - only d_name implemented
Darkvater@5167: 	wchar_t *d_name; /* name of found file */
Darkvater@4218: 	/* little hack which will point to parent DIR struct which will
Darkvater@4218: 	 * save us a call to GetFileAttributes if we want information
Darkvater@4218: 	 * about the file (for example in function fio_bla */
Darkvater@4218: 	DIR *dir;
Darkvater@4218: } dirent;
Darkvater@4218: 
Darkvater@4218: struct DIR {
Darkvater@4218: 	HANDLE hFind;
Darkvater@4218: 	/* the dirent returned by readdir.
Darkvater@4218: 	 * note: having only one global instance is not possible because
Darkvater@4218: 	 * multiple independent opendir/readdir sequences must be supported. */
Darkvater@4218: 	dirent ent;
Darkvater@5167: 	WIN32_FIND_DATAW fd;
Darkvater@4218: 	/* since opendir calls FindFirstFile, we need a means of telling the
Darkvater@4218: 	 * first call to readdir that we already have a file.
Darkvater@4218: 	 * that's the case iff this is true */
Darkvater@4218: 	bool at_first_entry;
Darkvater@4218: };
Darkvater@4218: 
Darkvater@4218: DIR *opendir(const char *path);
Darkvater@4218: struct dirent *readdir(DIR *d);
Darkvater@4218: int closedir(DIR *d);
Darkvater@4218: 
Darkvater@4218: #endif /* defined(WIN32) */
Darkvater@4218: 
Darkvater@4218: #endif /* FIOS_H */