Tom Bloor / Mbed 2 deprecated LEDSign_withSD

More HACMan stuff again

Dependencies:   FatFileSystem SDFileSystem mbed

txtFile.h@0:ddc821040077, 2015-06-11 (annotated)

Committer:
TBSliver
Date:
Thu Jun 11 13:50:10 2015 +0000
Revision:
0:ddc821040077
Initial no idea whats here commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
TBSliver 0:ddc821040077 1 /*
TBSliver 0:ddc821040077 2 txtFile.h
TBSliver 0:ddc821040077 3
TBSliver 0:ddc821040077 4 Header file containing outline for all methods dealing
TBSliver 0:ddc821040077 5 with txt file data, editing, reading, searching etc.
TBSliver 0:ddc821040077 6
TBSliver 0:ddc821040077 7 */
TBSliver 0:ddc821040077 8
TBSliver 0:ddc821040077 9 #ifndef TXTFILE_H
TBSliver 0:ddc821040077 10 #define TXTFILE_H
TBSliver 0:ddc821040077 11
TBSliver 0:ddc821040077 12 #include "mbed.h"
TBSliver 0:ddc821040077 13 #include "SDFileSystem.h"
TBSliver 0:ddc821040077 14 #include <string>
TBSliver 0:ddc821040077 15
TBSliver 0:ddc821040077 16 class TxtFile {
TBSliver 0:ddc821040077 17
TBSliver 0:ddc821040077 18 public:
TBSliver 0:ddc821040077 19 //constructor and deconstructor
TBSliver 0:ddc821040077 20 TxtFile(char fileAddr[], char *readWrite, bool doParseFile);
TBSliver 0:ddc821040077 21 ~TxtFile();
TBSliver 0:ddc821040077 22
TBSliver 0:ddc821040077 23 //returns whether a file is open or not
TBSliver 0:ddc821040077 24 bool isOpen(); //done
TBSliver 0:ddc821040077 25
TBSliver 0:ddc821040077 26 //closes the file and returns true if successful
TBSliver 0:ddc821040077 27 bool closeFile(); //done
TBSliver 0:ddc821040077 28
TBSliver 0:ddc821040077 29 //returns if the file is parsed or not
TBSliver 0:ddc821040077 30 bool isParsed(); //done
TBSliver 0:ddc821040077 31
TBSliver 0:ddc821040077 32 //counts the number of lines and sets the line start locations
TBSliver 0:ddc821040077 33 void parseFile(); //needs testing
TBSliver 0:ddc821040077 34
TBSliver 0:ddc821040077 35 //returns the number of lines
TBSliver 0:ddc821040077 36 int lineCount();
TBSliver 0:ddc821040077 37
TBSliver 0:ddc821040077 38 //seeks to the position seekLoc
TBSliver 0:ddc821040077 39 void seekPos(int seekLoc); //done
TBSliver 0:ddc821040077 40
TBSliver 0:ddc821040077 41 //returns currentFilePos
TBSliver 0:ddc821040077 42 int getPos(); //done
TBSliver 0:ddc821040077 43
TBSliver 0:ddc821040077 44 //seeks to the start of the current line
TBSliver 0:ddc821040077 45 int seekLineStart();
TBSliver 0:ddc821040077 46
TBSliver 0:ddc821040077 47 //seeks to the end of the current line
TBSliver 0:ddc821040077 48 int seekLineEnd();
TBSliver 0:ddc821040077 49
TBSliver 0:ddc821040077 50 //seeks to a specific line start
TBSliver 0:ddc821040077 51 void seekLine(int line);
TBSliver 0:ddc821040077 52
TBSliver 0:ddc821040077 53 //returns which line pointer is on
TBSliver 0:ddc821040077 54 int getLine();
TBSliver 0:ddc821040077 55
TBSliver 0:ddc821040077 56 //returns the length of the current line
TBSliver 0:ddc821040077 57 int lineLength(); //done
TBSliver 0:ddc821040077 58
TBSliver 0:ddc821040077 59 //converts a csv in a file to an array - will only read off one line
TBSliver 0:ddc821040077 60 void csvToIntArray(int line, int arrayStart, int arrayEnd, int *array);
TBSliver 0:ddc821040077 61
TBSliver 0:ddc821040077 62 //reads a line
TBSliver 0:ddc821040077 63 void readLine(int line);
TBSliver 0:ddc821040077 64
TBSliver 0:ddc821040077 65
TBSliver 0:ddc821040077 66 private:
TBSliver 0:ddc821040077 67
TBSliver 0:ddc821040077 68 FILE *fp;
TBSliver 0:ddc821040077 69
TBSliver 0:ddc821040077 70 bool isFileOpen; //value representing if the file is open or not
TBSliver 0:ddc821040077 71 bool isFileParsed; //representing if the file has been parsed or not
TBSliver 0:ddc821040077 72
TBSliver 0:ddc821040077 73 int noLines; //number of lines in the file, with a -1 offset (1 line = 0, 2 lines = 1 etc)
TBSliver 0:ddc821040077 74 int fileLineStart[]; //starting seek location for every line in the file
TBSliver 0:ddc821040077 75 int fileLineLength[]; //length of each line
TBSliver 0:ddc821040077 76 int currentFilePos; //current position in the file relative to the start
TBSliver 0:ddc821040077 77 };
TBSliver 0:ddc821040077 78
TBSliver 0:ddc821040077 79 #endif