VisualSapfor/Planner/File.h

#include "Text.h" 
#pragma once 
class File {  
	FILE* ptr;  
public:  
	File(String* name) {  
		ptr = fopen(name->getCharArray(), "r");  
	} 
	File(const char * name) {  
		ptr = fopen(name, "r");  
	}  
	File(const String& name, const String& text){ 
		ptr = fopen(name.getCharArray(), "w"); 
		fprintf(ptr, "%s\n", text.getCharArray());	 
	} 	 
	~File() {  
		Close();
	}
	void Close(){
	    if (ptr != NULL) {
	    		fclose(ptr);
                ptr = NULL;
    	}
	}
	Text* readLines(){  
		Text* lines = new Text(); 
		int c; 
		String * line = NULL; 
		bool lineStarted = false; 
		do { 
			c = fgetc(ptr);		 
			if (lineStarted){ 
				switch (c) { 
					case '\r':				 
						break; 
					case '\n': 
					case EOF: 
						lines->add(line); 
						line = NULL; 
						lineStarted = false; 
						break;	 
					default: 
						line->addChar((char)c); 
						break; 
			}			 
			}else { 
				switch (c){ 
					case '\r': 
						break; 
					case '\n': 
						line = new String(); 
						lines->add(line); 
						line = NULL; 
						break; 
					case EOF: 
						break; 
					default:					 
						line = new String(); 
						line->addChar((char)c); 
						lineStarted = true; 
						break;	 
				} 
			} 
		}while (c!=EOF);	 
		return lines;  
	} 
};