Function PROFILE_Open

storage/connect/inihandl.cpp:439–560

* PROFILE_Open * * Open a profile file, checking the cached file first. ***********************************************************************/

 * Open a profile file, checking the cached file first.
 ***********************************************************************/
static BOOL PROFILE_Open(LPCSTR filename)
{
//char        buffer[MAX_PATHNAME_LEN];
//char       *p;
  FILE       *file = NULL;
  int         i, j;
  struct stat buf;
  PROFILE    *tempProfile;
  
  if (trace(2))
    htrc("PROFILE_Open: CurProfile=%p N=%d\n", CurProfile, N_CACHED_PROFILES);

  /* First time around */
  if (!CurProfile)
    for (i = 0; i < N_CACHED_PROFILES; i++) {
      MRUProfile[i] = (PROFILE*)malloc(sizeof(PROFILE));
      
      if (MRUProfile[i] == NULL)
        break;
        
      MRUProfile[i]->changed=FALSE;
      MRUProfile[i]->section=NULL;
//    MRUProfile[i]->dos_name=NULL;
//    MRUProfile[i]->unix_name=NULL;
      MRUProfile[i]->filename=NULL;
      MRUProfile[i]->mtime=0;
      } // endfor i

  /* Check for a match */
  for (i = 0; i < N_CACHED_PROFILES; i++) {
    if (trace(2))
      htrc("MRU=%s i=%d\n", SVP(MRUProfile[i]->filename), i);
      
    if (MRUProfile[i]->filename && !strcmp(filename, MRUProfile[i]->filename)) {
      if (i) {
        PROFILE_FlushFile();
        tempProfile = MRUProfile[i];
          
        for (j = i; j > 0; j--)
          MRUProfile[j] = MRUProfile[j-1];
          
        CurProfile=tempProfile;
        } // endif i
        
      if (!stat(CurProfile->filename, &buf) && CurProfile->mtime == buf.st_mtime) {
        if (trace(2))
          htrc("(%s): already opened (mru=%d)\n", filename, i);
          
      } else {
        if (trace(2))
          htrc("(%s): already opened, needs refreshing (mru=%d)\n",  filename, i);

      } // endif stat
      
      return TRUE;
      } // endif filename
      
    } // endfor i