tools/adflib/adf_link.c

   1 /*
   2  * ADF Library
   3  *
   4  * adf_link.c
   5  *
   6  */
   7
   8 #include<string.h>
   9
  10 #include"adf_defs.h"
  11 #include"adf_str.h"
  12 #include"adf_link.h"
  13 #include"adf_dir.h"
  14
  15 extern struct Env adfEnv;
  16
  17 /*
  18  *
  19  *
  20  */
  21 char* path(struct Volume *vol, SECTNUM parent)
  22 {
  23     struct bEntryBlock entryBlk;
  24     char *tmpPath;
  25     int len;
  26
  27     tmpPath = NULL;
  28     adfReadEntryBlock(vol, parent, &entryBlk);
  29     len = min(entryBlk.nameLen, MAXNAMELEN);
  30     memcpy(tmpPath,entryBlk.name,len);
  31     tmpPath[len]='\0';
  32 /*    if (entryBlk.parent!=vol->rootBlock) {
  33         return(strcat(path(vol,entryBlk.parent), tmpPath));
  34     }
  35     else
  36    */     return(tmpPath);
  37 }
  38
  39
  40 /*
  41  *
  42  *
  43  */
  44 RETCODE adfBlockPtr2EntryName(struct Volume *vol, SECTNUM nSect, SECTNUM lPar,
  45         char **name, ULONG *size)
  46 {
  47     struct bEntryBlock entryBlk;
  48     struct Entry entry;
  49
  50     if (*name==0) {
  51         adfReadEntryBlock(vol, nSect, &entryBlk);
  52         *size = entryBlk.byteSize;
  53 return RC_OK;
  54         adfEntBlock2Entry(&entryBlk, &entry);   //error
  55 /*        if (entryBlk.secType!=ST_ROOT && entry.parent!=lPar)
  56             printf("path=%s\n",path(vol,entry.parent));
  57 */
  58        *name = strdup("");
  59         if (*name==NULL)
  60             return RC_MALLOC;
  61         return RC_OK;
  62     }
  63     else
  64
  65     return RC_OK;
  66 }
  67
  68 /*##################################################################################*/