80 lines
2.4 KiB
C++
80 lines
2.4 KiB
C++
/****************************************************************************
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* libwiigui Template
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* Tantric 2009
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*
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* modified by dimok and ardi
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*
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* filebrowser.h
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*
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* Generic file routines - reading, writing, browsing
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****************************************************************************/
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#ifndef _FILEBROWSER_H_
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#define _FILEBROWSER_H_
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#include <unistd.h>
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#include <gccore.h>
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#include <sys/param.h>
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#define MAXJOLIET 255
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#define MAXDISPLAY MAXPATHLEN
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#define ROOTDIRLEN 10
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typedef struct
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{
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u64 offset; // DVD offset
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u64 length; // file length in 64 bytes for sizes higher than 4GB
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char isdir; // 0 - file, 1 - directory
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char filename[MAXJOLIET + 1]; // full filename
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char displayname[MAXDISPLAY + 1]; // name for browser display
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} BROWSERENTRY;
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typedef struct
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{
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char dir[MAXPATHLEN]; // directory path of browserList
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char rootdir[ROOTDIRLEN];// directory path of browserList
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int pageIndex; // starting index of browserList page display
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std::vector<BROWSERENTRY> browserList;
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} BROWSERINFO;
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extern BROWSERINFO *browser;
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#define FB_NOFOLDER_BTN 0x0001
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#define FB_NODEVICE_BTN 0x0002
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#define FB_TRYROOTDIR 0x0004
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#define FB_TRYSTDDEV 0x0008
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#define FB_DEFAULT (FB_TRYROOTDIR | FB_TRYSTDDEV)
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typedef int (*FILEFILTERCALLBACK)(BROWSERENTRY *Entry, void* Args);
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int noDIRS(BROWSERENTRY *Entry, void* Args);
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int noFILES(BROWSERENTRY *Entry, void* Args);
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int noEXT(BROWSERENTRY *Entry, void* Args);
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typedef struct _FILTERCASCADE
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{
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FILEFILTERCALLBACK filter;
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void *filter_args;
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_FILTERCASCADE *next;
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} FILTERCASCADE;
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/****************************************************************************
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* BrowseDevice
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* Displays a list of files on the selected path
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* Path returns the selectet Path/File
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* Path_size is the space of the Path-array
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* Ret: 0 ok / -1 Error
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***************************************************************************/
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/***************************************************************************
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* Example:
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* FILTERKASKADE filter2 = {noEXT, NULL, NULL};
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* FILTERKASKADE filter1 = {noDirs, NULL, &filter2};
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* char Path[MAXPATHLEN] = "SD:/";
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* BrowseDevice(Path, MAXPATHLEN, FB_DEFAULT, &filter1);
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*
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*
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***************************************************************************/
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int BrowseDevice(char * Path, int Path_size, int Flags/*=FB_DEFAULT*/, FILTERCASCADE *Filter = NULL);
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int BrowseDevice(char * Path, int Path_size, int Flags, FILEFILTERCALLBACK Filter, void *FilterArgs = NULL);
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#endif
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