From 08ab3f0999c9e0369fe1fe5b14ccfc4a5b0577ac Mon Sep 17 00:00:00 2001
From: Richard <snugger-lotion0w@icloud.com>
Date: Tue, 9 Jan 2024 20:39:11 +0100
Subject: [PATCH] obj function

---
 nullptr/api.py         |  2 +-
 nullptr/commander.py   | 22 +++++++++++++++++++++-
 nullptr/models/ship.py |  2 ++
 nullptr/store.py       | 18 +++++++++++++++++-
 4 files changed, 41 insertions(+), 3 deletions(-)

diff --git a/nullptr/api.py b/nullptr/api.py
index 7ceda25..9239cc2 100644
--- a/nullptr/api.py
+++ b/nullptr/api.py
@@ -194,7 +194,7 @@ class Api:
   def flight_mode(self, ship, mode):
     data = {'flightMode': mode}
     data = self.request('patch', f'my/ships/{ship}/nav', data)
-    ship.update(data)
+    ship.update({'nav':data})
     return data
     
   def jump(self, ship, waypoint):
diff --git a/nullptr/commander.py b/nullptr/commander.py
index c23faf9..2fdfa30 100644
--- a/nullptr/commander.py
+++ b/nullptr/commander.py
@@ -496,7 +496,27 @@ class Commander(CommandLine):
   def do_defrag(self):
     self.store.defrag()
     
-  
+  def do_obj(self, oid):
+    if not '.' in oid:
+      print('Usage: obj SYMBOL.ext')
+      return
+    symbol, ext = oid.split('.')
+    symbol = symbol.upper()
+    if not ext in self.store.extensions:
+      print('unknown extension')
+    typ = self.store.extensions[ext]
+    obj = self.store.get(typ, symbol)
+    if obj is None:
+      print('object not found')
+    pprint(obj.__getstate__())
+    print('=== store ===')
+    h = self.store.get_header(obj)
+    if h:
+      pprint(h, 3)
+    else:
+      print('Not stored')
+    print('Dirty: ', obj in self.store.dirty_objects)
+    
   def do_query(self, resource):
     if not self.has_ship(): return
     location = self.ship.location
diff --git a/nullptr/models/ship.py b/nullptr/models/ship.py
index 1c7bd3a..a4e7a22 100644
--- a/nullptr/models/ship.py
+++ b/nullptr/models/ship.py
@@ -145,6 +145,8 @@ class Ship(Base):
       r += f'Role: {role}\n'
       r += f'Mission: {self.mission}   ({mstatus})\n'
       for k, v in self.mission_state.items():
+        if type(v) == list:
+          v = f'[{len(v)} items]'
         r += f' {k}: {v}\n'
       adj = 'to' if self.status == 'IN_TRANSIT' else 'at'
       r += f'Status {self.status} {adj} {self.location}\n'
diff --git a/nullptr/store.py b/nullptr/store.py
index c0c1cd7..6a24fd2 100644
--- a/nullptr/store.py
+++ b/nullptr/store.py
@@ -59,7 +59,16 @@ class ChunkHeader:
   
   def __repr__(self):
     return f'chunk {self.in_use} {self.size} {self.used}'
-    
+  
+  def f(self, detail=1):
+    if detail == 1:
+      return f'chunk {self.offset} {self.used}/{self.size}'
+    else:
+      r = f'Stored at: {self.offset}\n'
+      slack = self.size - self.used
+      r += f'Used: {self.used}/{self.size} (slack {slack})'
+      return r
+      
 class Store:
   def __init__(self, data_file, verbose=False):
     self.init_models()
@@ -146,6 +155,13 @@ class Store:
     h.offset = offset
     h.write(self.fil)
     return offset, h
+  
+  def get_header(self, obj):
+    if obj._file_offset is None:
+      return None
+    self.fil.seek(obj._file_offset)
+    hdr = ChunkHeader.parse(self.fil)
+    return hdr
     
   def purge(self, obj):
     if obj._file_offset is None: