Tools/DiskTool/helpers.c

   1 /*
   2  * Acess2 DiskTool
   3  * - By John Hodge (thePowersGang)
   4  *
   5  * helpers.c
   6  */
   7 #include <stdlib.h>
   8 #include <acess_logging.h>
   9 #include <ctype.h>
  10 #include <string.h>
  11 #include <unistd.h>
  12
  13 // === GLOBALS ===
  14 char    gsWorkingDirectory[1024];
  15
  16
  17 // === CODE ===
  18 size_t DiskTool_int_TranslatePath(char *Buffer, const char *Path)
  19 {
  20          int    len;
  21         const char *colon = strchr(Path, ':');
  22
  23         if( Path[0] == '#' )
  24         {
  25                 len = strlen(Path+1);
  26                 if(Buffer) {
  27                         strcpy(Buffer, Path+1);
  28                 }
  29         }
  30         else if( Path[0] == ':' )
  31         {
  32                 len = strlen("/Devices/LVM/");
  33                 len += strlen(Path+1);
  34                 if(Buffer) {
  35                         strcpy(Buffer, "/Devices/LVM/");
  36                         strcat(Buffer, Path+1);
  37                 }
  38         }
  39         else if( colon )
  40         {
  41                 const char *pos;
  42                 for(pos = Path; pos < colon; pos ++)
  43                 {
  44                         if( !isalnum(*pos) )
  45                                 goto native_path;
  46                 }
  47
  48                 len = strlen("/Mount/");
  49                 len += strlen(Path);
  50                 if( Buffer ) {
  51                         strcpy(Buffer, "/Mount/");
  52                         strncat(Buffer+strlen("/Mount/"), Path, colon - Path);
  53                         strcat(Buffer, colon + 1);
  54                 }
  55         }
  56         else
  57         {
  58         native_path:
  59                 if( !gsWorkingDirectory[0] ) {
  60                         getcwd(gsWorkingDirectory, 1024);
  61                 }
  62
  63                 len = strlen("/Native");
  64                 if( Path[0] != '/' )
  65                         len += strlen( gsWorkingDirectory ) + 1;
  66                 len += strlen(Path);
  67                 if( Buffer ) {
  68                         strcpy(Buffer, "/Native");
  69                         if( Path[0] != '/' ) {
  70                                 strcat(Buffer, gsWorkingDirectory);
  71                                 strcat(Buffer, "/");
  72                         }
  73                         strcat(Buffer, Path);
  74                 }
  75         }
  76         return len;
  77 }