Diff: LaosFile/laosfilesystem.h

Revision:

1:f5ac63519541

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/LaosFile/laosfilesystem.h	Wed Mar 05 06:14:02 2014 -0800
@@ -0,0 +1,73 @@
+/*
+ *
+ * LaosFilesystem.h
+ * Simple Long Filename system on top of SDFilesystem.h
+ *
+ * Copyright (c) 2011 Jaap Vermaas
+ *
+ *   This file is part of the LaOS project (see: http://wiki.laoslaser.org
+ *
+ *   LaOS is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   LaOS is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with LaOS.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef _LAOSFILESYSTEM_
+#define _LAOSFILESYSTEM_
+
+#include "SDFileSystem.h"
+#include "FATFileSystem.h"
+#include <string>
+#include <ctype.h>
+
+#define _LAOSFILE_TRANSTABLE "longname.sys"
+#define MAXFILESIZE 21
+#define SHORTFILESIZE 13
+
+class LaosFileSystem : public SDFileSystem {
+    public:
+        LaosFileSystem(PinName mosi, PinName miso, PinName sclk, PinName cs, 
+                const char* name);        // Create the filesystem on SD
+        virtual ~LaosFileSystem();                // destructor
+        FILE* openfile(char* fname, char* iom);    // open a file
+        void getlongname(char *result, char *searchname);   // return long names
+        void getshortname(char* shortname, char* name); //get a short name
+        char pathname[MAXFILESIZE+2];
+        void cleanlist();
+        void shorten(char* name, int max);
+        
+    private:
+        int islegalname(char* name);
+        int isshortname(char* name);
+        void removespaces(char* name);
+        void makeshortname(char* shortname, char* name);
+        size_t dirread(char* longname, char* shortname, FILE *fp);
+        size_t dirwrite(char* longname, char* shortname, FILE* fp);
+        char tablename[MAXFILESIZE + SHORTFILESIZE + 1];
+};
+
+void showfile();        // debug: list contents of long filesytem file
+void cleandir();        // delete all files in directory
+void printdir();        // list all files in directory (with long names)
+//void getfilename(char *name, int filenr); // get name of the #filenr file
+//int getfilenum(char *name); // get number of this filename
+void getprevjob(char *name);     // previous job
+void getnextjob(char *name);     // next job
+void writefile(char *name); // example code to open a file
+void removefile(char *name);    // example code to remove a file
+int readint(FILE *fp);      // read integers from open file
+void strtolower(char *name);    // change characters to lowercase
+int isFirmware(char *name);     // check if it's firmware
+void installFirmware(char *filename); // put firmware in place
+void removeFirmware(); // remove old firmware
+int SDcheckFirmware();  // check for firmware
+int isLaosFile(char *filename);   // check extension for LaOS compatibility
+#endif