New function Conn_GetProcStat()

[ngircd-alex.git] / src / ngircd / conn.c

diff --git a/src/ngircd/conn.c b/src/ngircd/conn.c
index dff9336f65af4c2f7e581185d1396047e7b5d92b..f4efff1655002f5687b44b8beb9f9cb38c90fbf2 100644 (file)
--- a/src/ngircd/conn.c
+++ b/src/ngircd/conn.c
@@ -68,7 +68,6 @@
 #include "log.h"
 #include "ng_ipaddr.h"
 #include "parse.h"
-#include "proc.h"
 #include "resolve.h"
 #include "tool.h"
 
@@ -1382,11 +1381,6 @@ New_Connection(int Sock)
                Resolve_Addr(&My_Connections[new_sock].proc_stat, &new_addr,
                             identsock, cb_Read_Resolver_Result);
 
-       /* ngIRCd waits up to 4 seconds for the result of the asynchronous
-        * DNS and IDENT resolver subprocess using the "penalty" mechanism.
-        * If there are results earlier, the delay is aborted. */
-       Conn_SetPenalty(new_sock, 4);
-
        Account_Connection();
        return new_sock;
 } /* New_Connection */
@@ -1991,7 +1985,7 @@ cb_Read_Resolver_Result( int r_fd, UNUSED short events )
         * IDENT user name.*/
 
        CLIENT *c;
-       int i;
+       CONN_ID i;
        size_t len;
        char *identptr;
 #ifdef IDENTAUTH
@@ -2001,14 +1995,8 @@ cb_Read_Resolver_Result( int r_fd, UNUSED short events )
 #endif
 
        LogDebug("Resolver: Got callback on fd %d, events %d", r_fd, events );
-
-       /* Search associated connection ... */
-       for( i = 0; i < Pool_Size; i++ ) {
-               if(( My_Connections[i].sock != NONE )
-                 && (Proc_GetPipeFd(&My_Connections[i].proc_stat) == r_fd))
-                       break;
-       }
-       if( i >= Pool_Size ) {
+       i = Conn_GetFromProc(r_fd);
+       if (i == NONE) {
                /* Ops, none found? Probably the connection has already
                 * been closed!? We'll ignore that ... */
                io_close( r_fd );
@@ -2060,8 +2048,6 @@ cb_Read_Resolver_Result( int r_fd, UNUSED short events )
 #ifdef DEBUG
                else Log( LOG_DEBUG, "Resolver: discarding result for already registered connection %d.", i );
 #endif
-       /* Reset penalty time */
-       Conn_ResetPenalty( i );
 } /* cb_Read_Resolver_Result */
 
 
@@ -2112,6 +2098,42 @@ Conn_GetClient( CONN_ID Idx )
        return c ? c->client : NULL;
 }
 
+/**
+ * Get PROC_STAT sub-process structure of a connection.
+ * @param Idx Connection index number
+ * @return PROC_STAT structure
+ */
+GLOBAL PROC_STAT *
+Conn_GetProcStat(CONN_ID Idx)
+{
+       CONNECTION *c;
+
+       assert(Idx >= 0);
+       c = array_get(&My_ConnArray, sizeof (CONNECTION), (size_t)Idx);
+       assert(c != NULL);
+       return &c->proc_stat;
+} /* Conn_GetProcStat */
+
+
+/**
+ * Get CONN_ID from file descriptor associated to a subprocess structure.
+ * @param fd File descriptor
+ * @return CONN_ID or NONE (-1)
+ */
+GLOBAL CONN_ID
+Conn_GetFromProc(int fd)
+{
+       int i;
+
+       assert(fd > 0);
+       for (i = 0; i < Pool_Size; i++) {
+               if ((My_Connections[i].sock != NONE)
+                   && (Proc_GetPipeFd(&My_Connections[i].proc_stat) == fd))
+                       return i;
+       }
+       return NONE;
+} /* Conn_GetFromProc */
+
 
 #ifdef SSL_SUPPORT