Added extra metadata command to print out lots of info about dirent

atrcopy/__init__.py

@@ -129,6 +129,8 @@ def list_files(image, files):
     for dirent in image.files:
         if not files or dirent.filename in files:
             print dirent
+            if options.metadata:
+                print dirent.extra_metadata(image)
 
 def assemble(image, source_files, data_files):
     if source_files:
@@ -197,6 +199,7 @@ def run():
     parser.add_argument("-o", "--output", action="store", default="", help="output file name for those commands that need it")
     parser.add_argument("--shred", action="store_true", default=False, help="fill empty sectors with 0")
     parser.add_argument("--vtoc", action="store_true", default=False, help="show the VTOC")
+    parser.add_argument("-m", "--metadata", action="store_true", default=False, help="show extra metadata for named files")
     options, extra_args = parser.parse_known_args()
     print options, extra_args
 

atrcopy/ataridos.py

@@ -124,7 +124,10 @@ class AtariDosDirent(Dirent):
         if self.deleted: flags.append("DEL")
         if self.locked: flags.append("LOCK")
         return "flags=[%s]" % ", ".join(flags)
-    
+
+    def extra_metadata(self, image):
+        return self.verbose_info
+
     def parse_raw_dirent(self, image, bytes):
         if bytes is None:
             return

atrcopy/dos33.py

@@ -213,6 +213,13 @@ class Dos33Dirent(Dirent):
     @property
     def flag(self):
         return 0xff if self.deleted else self._file_type | (0x80 * int(self.locked))
+
+    def extra_metadata(self, image):
+        lines = []
+        ts = self.get_track_sector_list(image)
+        lines.append("track/sector list at: " + str(ts))
+        lines.append("sector map: " + str(self.sector_map))
+        return "\n".join(lines)
     
     def parse_raw_dirent(self, image, bytes):
         if bytes is None:
@@ -289,15 +296,17 @@ class Dos33Dirent(Dirent):
             log.debug("reading track/sector list at %d for %s" % (sector_num, self))
             data, _ = image.get_sectors(sector_num)
             sector = Dos33TSSector(image.header, data=data)
+            sector.sector_num = sector_num
             sector_map.extend(sector.get_tslist())
             tslist.append(sector)
             sector_num = sector.next_sector_num
         self.sector_map = sector_map[0:self.num_sectors - len(tslist)]
         self.track_sector_list = tslist
+        return tslist
     
     def get_sectors_in_vtoc(self, image):
         self.get_track_sector_list(image)
-        sectors = []
+        sectors = BaseSectorList(image.header)
         sectors.extend(self.track_sector_list)
         for sector_num in self.sector_map:
             sector = WriteableSector(image.header.sector_size, None, sector_num)

atrcopy/utils.py

@@ -143,6 +143,9 @@ class Dirent(object):
     def __eq__(self, other):
         raise NotImplementedError
 
+    def extra_metadata(self, image):
+        raise NotImplementedError
+
     def mark_deleted(self):
         raise NotImplementedError