direct/timothy_tests/mirror_tests/lib.c

   1 /*
   2  * YAFFS: Yet another FFS. A NAND-flash specific file system.
   3  *
   4  * Copyright (C) 2002-2010 Aleph One Ltd.
   5  *   for Toby Churchill Ltd and Brightstar Engineering
   6  *
   7  * Created by Timothy Manning <timothy@yaffs.net>
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License version 2 as
  11  * published by the Free Software Foundation.
  12  */
  13
  14 #include "lib.h"
  15
  16 static int EXIT_ON_ERROR = 1;
  17 static int  PRINT_LEVEL = 2;    //This sets the level of detail which is printed. There are 3 levels 0,1,2 and 3
  18                         //0 just prints the number of tests passed and failed.
  19                         //1 is the basic print level. it will print the details of a failed test.
  20                         //2 will print if a test passes and cleans.
  21 void set_print_level(int new_level)
  22 {
  23         PRINT_LEVEL=new_level;
  24 }
  25
  26 void set_exit_on_error(int num)
  27 {
  28         EXIT_ON_ERROR=num;
  29 }
  30
  31 int get_exit_on_error(void)
  32 {
  33         return EXIT_ON_ERROR;
  34 }
  35
  36 void display_error(void)
  37 {
  38
  39 }
  40 void join_paths(char *path1,char *path2,char *new_path )
  41 {
  42         char message[100];
  43         print_message(3,"joining paths\n");
  44         sprintf(message,"path1: %s\n",path1);
  45         print_message(3,message);
  46         sprintf(message,"path2: %s\n",path2);
  47         print_message(3,message);
  48         strcpy(new_path,"");
  49         //strcat(new_path,path1);       /*since all functions have this then pull it out*/
  50         if ( (path1[(sizeof(path1)/sizeof(char))-2]=='/') && path2[0]!='/') {
  51                 /*paths are compatiable. concatanate them. note -2 is because of \0*/
  52                 strcat(new_path,path1);
  53                 strcat(new_path,path2);
  54                 //char new_path[(sizeof(path1)/sizeof(char))+(sizeof(path2)/sizeof(char))];
  55                 //strcpy(new_path,strcat(path1,path2));
  56                 //return new_path;
  57         } else if ((path1[(sizeof(path1)/sizeof(char))-2]!='/') && path2[0]=='/') {
  58                 /*paths are compatiable. concatanate them*/
  59                 strcat(new_path,path1);
  60                 strcat(new_path,path2);
  61
  62         } else if ((path1[(sizeof(path1)/sizeof(char))-2]!='/') && path2[0]!='/') {
  63                         /*need to add a "/". */
  64                 strcat(new_path,path1);
  65                 strcat(new_path,"/");
  66                 strcat(new_path,path2);
  67
  68         } else if ((path1[(sizeof(path1)/sizeof(char))-2]=='/') && path2[0]=='/') {
  69                 /*need to remove a "/". */
  70                 /*yaffs does not mind the extra slash. */
  71                 strcat(new_path,path1);
  72                 strcat(new_path,path2);
  73
  74         } else {
  75                 //error
  76                 //return -1;
  77         }
  78 }
  79
  80 void print_message(char print_level,char *message)
  81 {
  82         if (print_level <= PRINT_LEVEL){
  83                 printf(message);
  84         }
  85 }
  86
  87
  88