direct/timothy_tests/quick_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
  17 void join_paths(char *path1,char *path2,char *new_path )
  18 {
  19
  20         //strcat(new_path,path1);       /*since all functions have this then pull it out*/
  21         if ( (path1[(sizeof(path1)/sizeof(char))-2]=='/') && path2[0]!='/') {
  22                 /*paths are compatiable. concatanate them. note -2 is because of \0*/
  23                 strcat(new_path,path1);
  24                 strcat(new_path,path2);
  25                 //char new_path[(sizeof(path1)/sizeof(char))+(sizeof(path2)/sizeof(char))];
  26                 //strcpy(new_path,strcat(path1,path2));
  27                 //return new_path;
  28         } else if ((path1[(sizeof(path1)/sizeof(char))-2]!='/') && path2[0]=='/') {
  29                 /*paths are compatiable. concatanate them*/
  30                 strcat(new_path,path1);
  31                 strcat(new_path,path2);
  32
  33         } else if ((path1[(sizeof(path1)/sizeof(char))-2]!='/') && path2[0]!='/') {
  34                         /*need to add a "/". */
  35                 strcat(new_path,path1);
  36                 strcat(new_path,"/");
  37                 strcat(new_path,path2);
  38
  39         } else if ((path1[(sizeof(path1)/sizeof(char))-2]=='/') && path2[0]=='/') {
  40                 /*need to remove a "/". */
  41                 /*yaffs does not mind the extra slash. */
  42                 strcat(new_path,path1);
  43                 strcat(new_path,path2);
  44
  45         } else {
  46                 //error
  47                 //return -1;
  48         }
  49 }
  50
  51 void print_message(char *message,char print_level)
  52 {
  53         if (print_level <= PRINT_LEVEL){
  54                 printf(message);
  55         }
  56 }
  57
  58
  59