updates. New data types.

[silc.git] / lib / silcclient / client.h

diff --git a/lib/silcclient/client.h b/lib/silcclient/client.h
index e0ff8e767e118f43c0b0773cdccde019e512d61f..660aae65b2c59baeb4e6f58b7c1815becb2bcdbc 100644 (file)
--- a/lib/silcclient/client.h
+++ b/lib/silcclient/client.h
@@ -46,7 +46,7 @@ struct SilcClientConnectionStruct {
   /* Decoded local ID so that the above defined ID would not have
      to be decoded for every packet. */
   unsigned char *local_id_data;
-  unsigned int local_id_data_len;
+  uint32 local_id_data_len;
 
   /* Own client entry. */
   SilcClientEntry local_entry;
@@ -65,17 +65,18 @@ struct SilcClientConnectionStruct {
   /* Decoded remote ID so that the above defined ID would not have
      to be decoded for every packet. */
   unsigned char *remote_id_data;
-  unsigned int remote_id_data_len;
+  uint32 remote_id_data_len;
 
   /*
    * Common data 
    */
-  /* Keys */
+  /* Keys and stuff negotiated in the SKE protocol */
   SilcCipher send_key;
   SilcCipher receive_key;
   SilcHmac hmac;
   unsigned char *hmac_key;
-  unsigned int hmac_key_len;
+  uint32 hmac_key_len;
+  SilcHash hash;
 
   /* Client ID and Channel ID cache. Messages transmitted in SILC network
      are done using different unique ID's. These are the cache for
@@ -97,11 +98,11 @@ struct SilcClientConnectionStruct {
   SilcDList pending_commands;
 
   /* Current command identifier, 0 not used */
-  unsigned short cmd_ident;
+  uint16 cmd_ident;
 
   /* Requested pings. */
   SilcClientPing *ping;
-  unsigned int ping_count;
+  uint32 ping_count;
 
   /* Set away message */
   SilcClientAway *away;
@@ -150,7 +151,14 @@ struct SilcClientStruct {
 
   /* Table of connections in client. All the connection data is saved here. */
   SilcClientConnection *conns;
-  unsigned int conns_count;
+  uint32 conns_count;
+
+  /* Table of listenning sockets in client.  Client can have listeners
+     (like key agreement protocol server) and those sockets are saved here.
+     This table is checked always if the connection object cannot be found
+     from the `conns' table. */
+  SilcSocketConnection *sockets;
+  uint32 sockets_count;
 
   /* Generic cipher and hash objects. These can be used and referenced
      by the application as well. */
@@ -197,12 +205,18 @@ do {                                                      \
   int __i;                                             \
                                                        \
   for (__i = 0; __i < (__x)->conns_count; __i++)       \
-    if ((__x)->conns[__i]->sock->sock == (__fd))       \
+    if ((__x)->conns[__i] &&                           \
+       (__x)->conns[__i]->sock->sock == (__fd))        \
       break;                                           \
                                                        \
-  if (__i >= (__x)->conns_count)                       \
+  if (__i >= (__x)->conns_count) {                     \
     (__sock) = NULL;                                   \
- (__sock) = (__x)->conns[__i]->sock;                   \
+    for (__i = 0; __i < (__x)->sockets_count; __i++)   \
+      if ((__x)->sockets[__i] &&                       \
+         (__x)->sockets[__i]->sock == (__fd))          \
+        (__sock) = (__x)->sockets[__i];                        \
+  } else                                               \
+    (__sock) = (__x)->conns[__i]->sock;                        \
 } while(0)
 
 /* Prototypes (some of the prototypes are defined in the silcapi.h) */
@@ -215,7 +229,7 @@ void silc_client_packet_send(SilcClient client,
                             SilcCipher cipher,
                             SilcHmac hmac,
                             unsigned char *data, 
-                            unsigned int data_len, 
+                            uint32 data_len, 
                             int force_send);
 void silc_client_disconnected_by_server(SilcClient client,
                                        SilcSocketConnection sock,
@@ -229,7 +243,7 @@ void silc_client_receive_new_id(SilcClient client,
 SilcChannelEntry silc_client_new_channel_id(SilcClient client,
                                            SilcSocketConnection sock,
                                            char *channel_name,
-                                           unsigned int mode, 
+                                           uint32 mode, 
                                            SilcIDPayload idp);
 void silc_client_save_channel_key(SilcClientConnection conn,
                                  SilcBuffer key_payload, 
@@ -247,9 +261,9 @@ void silc_client_replace_from_channels(SilcClient client,
                                       SilcClientConnection conn,
                                       SilcClientEntry old,
                                       SilcClientEntry new);
-char *silc_client_chmode(unsigned int mode, SilcChannelEntry channel);
-char *silc_client_chumode(unsigned int mode);
-char *silc_client_chumode_char(unsigned int mode);
+char *silc_client_chmode(uint32 mode, SilcChannelEntry channel);
+char *silc_client_chumode(uint32 mode);
+char *silc_client_chumode_char(uint32 mode);
 void silc_client_process_failure(SilcClient client,
                                 SilcSocketConnection sock,
                                 SilcPacketContext *packet);