Diff: SnSDUtils.cpp

Revision:

36:87865913ae6f

Parent:

31:b5bd3b189150

Child:

38:9070c17536cd

--- a/SnSDUtils.cpp	Thu Feb 07 23:06:36 2013 +0000
+++ b/SnSDUtils.cpp	Thu May 23 22:26:39 2013 +0000
@@ -112,8 +112,14 @@
         printf("making dir %s\r\n",dirname);
 #endif
         mkdir(dirname, 0777);
+#ifdef DEBUG
+        printf("opening dir %s\r\n",dirname);
+#endif
         rd = opendir(dirname);
     }
+#ifdef DEBUG
+        printf("returning rd=%p\r\n",(void*)rd);
+#endif
     return rd;
 }
 
@@ -129,8 +135,17 @@
     FATDirHandle* rd(dynamic_cast<FATDirHandle*>( OpenOrMakeDir(rdnm) ));
     struct dirent* rdent;
     uint16_t dseq(0), maxs(0);
+#ifdef DEBUG
+        printf("starting readdir loop over %p\r\n",(void*)rd);
+#endif    
     while ( (rdent = readdir(rd))!=NULL ) {
+#ifdef DEBUG
+        printf("rdent = %p\r\n",(void*)rdent);
+#endif    
         if ((rd->filinfo()->fattrib & AM_DIR)!=0) {
+#ifdef DEBUG
+            printf("is a dir\r\n");
+#endif    
             // is a directory
             const int ncm = sscanf(rdent->d_name, "s%hu", &dseq);
             if (ncm==1) {
@@ -139,7 +154,15 @@
                 }
             }
         }
+#ifdef DEBUG
+         else {
+            printf("not a dir\r\n");
+        }
+#endif    
     }
+#ifdef DEBUG
+    printf("closing directory %p\r\n",(void*)rd);
+#endif    
     closedir(rd);
 #ifdef DEBUG
     printf("Found max seq dir num %hu for run %u\r\n",run,maxs);