--- deliantra/server/socket/lowlevel.C	2006/12/11 19:46:47	1.8
+++ deliantra/server/socket/lowlevel.C	2006/12/13 21:27:09	1.11
@@ -37,6 +37,7 @@
 #include <global.h>
 #include <newclient.h>
 #include <sproto.h>
+#include <cstdarg>
 
 #ifdef __linux__
 # include <sys/types.h>
@@ -74,10 +75,8 @@
 
   int val;
 
-  val = 0;
-  setsockopt (ns->fd, IPPROTO_TCP, TCP_CORK, &val, sizeof (val));
-  val = 1;
-  setsockopt (ns->fd, IPPROTO_TCP, TCP_CORK, &val, sizeof (val));
+  val = 0; setsockopt (ns->fd, IPPROTO_TCP, TCP_CORK, &val, sizeof (val));
+  val = 1; setsockopt (ns->fd, IPPROTO_TCP, TCP_CORK, &val, sizeof (val));
 #endif
 }
 
@@ -87,34 +86,43 @@
  *
  **********************************************************************/
 
-void
-SockList_Init (SockList * sl)
+SockList &SockList::operator <<(const data   &v)
 {
-  sl->len = 0;
-  sl->buf = NULL;
+  if (v.len)
+    {
+      memcpy (buf + len, v.ptr, v.len);
+      len += v.len;
+    }
+
+  return *this;
 }
 
-void
-SockList_AddInt (SockList * sl, uint32 data)
+SockList &SockList::operator <<(const data8  &v)
+{
+  unsigned int len = min (v.len, 0x00FF);
+  return *this << uint8  (len) << data (v.ptr, len);
+}
+
+SockList &SockList::operator <<(const data16 &v)
+{
+  unsigned int len = min (v.len, 0xFFFF);
+  return *this << uint16 (len) << data (v.ptr, len);
+}
+
+SockList &SockList::operator <<(const char *v)
 {
-  sl->buf[sl->len++] = (data >> 24) & 0xff;
-  sl->buf[sl->len++] = (data >> 16) & 0xff;
-  sl->buf[sl->len++] = (data >> 8) & 0xff;
-  sl->buf[sl->len++] = data & 0xff;
+  return *this << data (v, strlen (v ? v : 0));
 }
 
 void
-SockList_AddInt64 (SockList * sl, uint64 data)
+SockList::printf (const char *format, ...)
 {
-  sl->buf[sl->len++] = (char) ((data >> 56) & 0xff);
-  sl->buf[sl->len++] = (char) ((data >> 48) & 0xff);
-  sl->buf[sl->len++] = (char) ((data >> 40) & 0xff);
-  sl->buf[sl->len++] = (char) ((data >> 32) & 0xff);
-
-  sl->buf[sl->len++] = (char) ((data >> 24) & 0xff);
-  sl->buf[sl->len++] = (char) ((data >> 16) & 0xff);
-  sl->buf[sl->len++] = (char) ((data >> 8) & 0xff);
-  sl->buf[sl->len++] = (char) (data & 0xff);
+  va_list ap;
+  va_start (ap, format);
+
+  len += vsprintf ((char *)buf + len, format, ap);
+
+  va_end (ap);
 }
 
 /* Basically does the reverse of SockList_AddInt, but on
@@ -147,7 +155,7 @@
  */
 
 int
-SockList_ReadPacket (int fd, SockList * sl, int len)
+SockList_ReadPacket (int fd, SockList *sl, int len)
 {
   int stat, toread;
 
@@ -422,7 +430,7 @@
  * shortcut function.
  */
 void
-cs_write_string (NewSocket * ns, const char *buf, int len)
+cs_write_string (NewSocket *ns, const char *buf, int len)
 {
   SockList sl;
 
@@ -439,7 +447,7 @@
  *, and we prepend the length information.
  */
 void
-Send_With_Handling (NewSocket * ns, SockList * msg)
+Send_With_Handling (NewSocket *ns, SockList *msg)
 {
   unsigned char sbuf[4];
 
@@ -466,7 +474,7 @@
  * shortcut function.
  */
 void
-Write_String_To_Socket (NewSocket * ns, char *buf, int len)
+Write_String_To_Socket (NewSocket *ns, char *buf, int len)
 {
   SockList sl;
 
@@ -511,3 +519,4 @@
   cst_lst.time_start = now;
 }
 #endif
+