-/*
- * YAFFS: Yet another FFS. A NAND-flash specific file system.
- *
- * Copyright (C) 2002-2018 Aleph One Ltd.
- *
- * Created by Timothy Manning <timothy@yaffs.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include "lib.h"
-
-static int EXIT_ON_ERROR = 1;
-static int PRINT_LEVEL = 2; //This sets the level of detail which is printed. There are 3 levels 0,1,2 and 3
- //0 just prints the number of tests passed and failed.
- //1 is the basic print level. it will print the details of a failed test.
- //2 will print if a test passes and cleans.
-void set_print_level(int new_level)
-{
- PRINT_LEVEL=new_level;
-}
-int get_print_level(void)
-{
- return PRINT_LEVEL;
-}
-
-void set_exit_on_error(int num)
-{
- EXIT_ON_ERROR=num;
-}
-
-int get_exit_on_error(void)
-{
- return EXIT_ON_ERROR;
-}
-
-void display_error(void)
-{
-
-}
-
-void get_error_yaffs(void)
-{
- int error_code=0;
- char message[30];
- message[0]='\0';
-
- error_code=yaffs_get_error();
- sprintf(message,"yaffs_error code %d\n",error_code);
- print_message(1,message);
- sprintf(message,"error is : %s\n",yaffs_error_to_str(error_code));
- print_message(1,message);
-}
-
-void get_error_linux(void)
-{
- int error_code=0;
- char message[30];
- message[0]='\0';
-
- error_code=errno;
- sprintf(message,"linux_error code %d\n",error_code);
- print_message(1,message);
- strcpy(message,"error code");
- sprintf(message,"error is : %s\n",yaffs_error_to_str(error_code));
- //perror(message);
- print_message(1,message);
-}
-void generate_random_string(char *ptr,int length_of_str){
- unsigned int x;
- unsigned int length=((rand() %(length_of_str-3))+3); /*creates a int with the number of charecters been between 1 and 51*/
- char letter='\0';
- strcpy(ptr,"");
- //printf("generating string\n");
- //printf("string length is %d\n",length);
- for (x=0; x <= (length-2) &&length>2 ; x++)
- {
- //printf("x=%d\n",x);
- /* keep generating a charecter until the charecter is legal*/
- while((letter=='\0' )||(letter=='/')||(letter=='\\')){
- letter=(rand() % 125-59)+58; /*generate a number between 32 and 126 and uses it as a charecter (letter) */
- }
- ptr[x]=letter;
- //printf("charecter generated is %c\n",ptr[x]);
- }
- ptr[x+1]='\0'; /*adds NULL charecter to turn it into a string*/
-
-}
-
-void join_paths(char *path1,char *path2,char *new_path )
-{
- char message[100];
- print_message(3,"joining paths\n");
- sprintf(message,"path1: %s\n",path1);
- print_message(3,message);
- sprintf(message,"path2: %s\n",path2);
- print_message(3,message);
- strcpy(new_path,"");
- //strcat(new_path,path1); /*since all functions have this then pull it out*/
- if ( (path1[(sizeof(path1)/sizeof(char))-2]=='/') && path2[0]!='/') {
- /*paths are compatiable. concatanate them. note -2 is because of \0*/
- strcat(new_path,path1);
- strcat(new_path,path2);
- //char new_path[(sizeof(path1)/sizeof(char))+(sizeof(path2)/sizeof(char))];
- //strcpy(new_path,strcat(path1,path2));
- //return new_path;
- } else if ((path1[(sizeof(path1)/sizeof(char))-2]!='/') && path2[0]=='/') {
- /*paths are compatiable. concatanate them*/
- strcat(new_path,path1);
- strcat(new_path,path2);
-
- } else if ((path1[(sizeof(path1)/sizeof(char))-2]!='/') && path2[0]!='/') {
- /*need to add a "/". */
- strcat(new_path,path1);
- strcat(new_path,"/");
- strcat(new_path,path2);
-
- } else if ((path1[(sizeof(path1)/sizeof(char))-2]=='/') && path2[0]=='/') {
- /*need to remove a "/". */
- /*yaffs does not mind the extra slash. */
- strcat(new_path,path1);
- strcat(new_path,path2);
-
- } else {
- //error
- //return -1;
- }
-}
-
-void print_message(char print_level,char *message)
-{
- if (print_level <= PRINT_LEVEL){
- printf(message);
- }
-}
-
-
-