ptp v0.5 and std-compliant server

3 files changed, 24 insertions, 12 deletions

diff --git a/server/piztor/prober.py b/server/piztor/prober.py
index ec6afa8..9cfde24 100644
--- a/server/piztor/prober.py
+++ b/server/piztor/prober.py
@@ -25,8 +25,8 @@ class _SectionSize:
     LOCATION_ENTRY = USER_ID + LATITUDE + LONGITUDE
     PADDING = 1
 
-host = "localhost"
-port = 2222
+host = "69.85.86.42" #"localhost"
+port = 2223
 
 def gen_auth(username, password):
     length = _SectionSize.LENGTH + \
@@ -177,6 +177,9 @@ def request_user_info(token, username, uid):
             logger.error("Request user info: incorrect packet length")
     
         idx = 6
+        comp_id = None
+        sec_id = None
+        sex = None
         while idx < pl:
             info_key, = unpack("!B", resp[idx:idx + 1])
             idx += 1
@@ -210,9 +213,10 @@ for i in xrange(10):
     update_location(token, username, random(), random()) 
     
     comp_id, sec_id, sex = request_user_info(token, username, uid)
-    request_location(token, username, comp_id * 256 + sec_id)    
-    request_location(token, username, comp_id * 256 + 0xff)
+    if comp_id:
+        request_location(token, username, comp_id * 256 + sec_id)    
+        request_location(token, username, comp_id * 256 + 0xff)
 
-    logout(token, username)
+        logout(token, username)
 
     sleep(10)
diff --git a/server/piztor/ptp.rst b/server/piztor/ptp.rst
index 492a44f..3d7a575 100644
--- a/server/piztor/ptp.rst
+++ b/server/piztor/ptp.rst
@@ -1,4 +1,4 @@
-Piztor Transmission Protocol v0.4a
+Piztor Transmission Protocol v0.5
 ----------------------------------
 
 - General 
@@ -91,9 +91,17 @@ Piztor Transmission Protocol v0.4a
 
     ::
     
-        +--1b---+------?b------+------4b-----+
+        +--1b---+------?b------+------2b-----+
         | 0x02  |  AUTH_HEAD   |  GROUP_ID   |
-        +-uchar-+--------------+-----int-----+
+        +-uchar-+--------------+-------------+
+
+    ``GROUP_ID``:
+
+    ::
+
+        +---1b----+---1b---+
+        | COMP_ID | SEC_ID |
+        +--uchar--+-uchar--+
 
   - Response
 
@@ -139,7 +147,7 @@ Piztor Transmission Protocol v0.4a
 
     ``INFO_KEY`` :
 
-    :``0x00``: gid (value is a 4-byte ``long int``)
+    :``0x00``: gid (value is a 2-byte ``GROUP_ID``)
     :``0x01``: sex (value is a 1-byte ``boolean``: ``0x01`` for male, ``0x00`` for female)
 
 - User Logout
diff --git a/server/piztor/server.py b/server/piztor/server.py
index 08a2981..3f1f2cb 100644
--- a/server/piztor/server.py
+++ b/server/piztor/server.py
@@ -32,7 +32,7 @@ class _SectionSize:
     STATUS = 1
     USER_ID = 4
     USER_TOKEN = 32
-    GROUP_ID = 4
+    GROUP_ID = 2
     ENTRY_CNT = 4
     LATITUDE = 8
     LONGITUDE = 8
@@ -232,7 +232,7 @@ class LocationInfoHandler(RequestHandler):
             username, tail = RequestHandler.trunc_padding(tr_data[32:])
             if username is None:
                 raise struct.error
-            a, b, comp_id, sec_id = struct.unpack("!BBBB", tail)
+            comp_id, sec_id = struct.unpack("!BB", tail)
         except struct.error:
             raise BadReqError("Location request: Malformed request body")
 
@@ -268,7 +268,7 @@ class LocationInfoHandler(RequestHandler):
         return reply
 
 def pack_gid(user):
-    return struct.pack("!BBBB", 0, 0, user.comp_id, user.sec_id)
+    return struct.pack("!BB", user.comp_id, user.sec_id)
 
 def pack_sex(user):
     return struct.pack("!B", 0x01 if user.sex else 0x00)