X-Git-Url: http://www.lcore.org/git/lcore.git/blobdiff_plain/0ac6b47e810e6efaebcdbf3075b633e9b4109341..9653ddc572f5fd8ec065e4c357101ae6edae7959:/dnssync.pas?ds=inline

diff --git a/dnssync.pas b/dnssync.pas
old mode 100755
new mode 100644
index d75f54e..1a506d5
--- a/dnssync.pas
+++ b/dnssync.pas
@@ -26,7 +26,7 @@ interface
       fd_utils,
     {$endif}
     lcorernd,
-    sysutils,
+    sysutils,
     ltimevalstuff;
 
 //convert a name to an IP
@@ -34,17 +34,17 @@ interface
 //on error the binip will have a family of 0 (other fiels are also currently
 //zeroed out but may be used for further error information in future)
 //timeout is in miliseconds, it is ignored when using windows dns
-function forwardlookup(name:string;timeout:integer):tbinip;
+function forwardlookup(name:ansistring;timeout:integer):tbinip;
 
 //convert a name to a list of all IP's returned
 //this returns both v4 and v6 IP's, or possibly only v4 or v6, depending on settings
 //on error, returns an empty list
-function forwardlookuplist(name:string;timeout:integer):tbiniplist;
+function forwardlookuplist(name:ansistring;timeout:integer):tbiniplist;
 
 
 //convert an IP to a name, on error a null string will be returned, other
 //details as above
-function reverselookup(ip:tbinip;timeout:integer):string;
+function reverselookup(ip:tbinip;timeout:integer):ansistring;
 
 
 
@@ -75,14 +75,14 @@ implementation
 
 {$i unixstuff.inc}
 
+
+{$ifdef syncdnscore}
 var
   numsockused:integer;
   fd:array[0..numsock-1] of integer;
   state:array[0..numsock-1] of tdnsstate;
   toaddr:array[0..numsock-1] of tbinip;
 
-{$ifdef syncdnscore}
-
 {$ifdef win32}
   const
     winsocket = 'wsock32.dll';
@@ -109,23 +109,22 @@ end;
 
 function sendquery(socknum:integer;const packet:tdnspacket;len:integer):boolean;
 var
-  a:integer;
-  addr       : string;
-  port       : string;
+  ip       : tbinip;
+  port       : ansistring;
   inaddr     : TInetSockAddrV;
 begin
 {  writeln('sendquery ',decodename(state.packet,state.packetlen,12,0,a),' ',state.requesttype);}
   result := false;
   if len = 0 then exit; {no packet}
 
-  if overridednsserver <> '' then addr := overridednsserver else addr := getcurrentsystemnameserver(id);
+  ip := getcurrentsystemnameserverbin(id);
 
   {$ifdef ipv6}{$ifdef win32}
   if toaddr[socknum].family = AF_INET6 then if (useaf = 0) then useaf := useaf_preferv6;
   {$endif}{$endif}
 
   port := toport;
-  toaddr[socknum] := ipstrtobinf(addr);
+  toaddr[socknum] := ip;
   makeinaddrv(toaddr[socknum],port,inaddr);
 
   sendto(fd[socknum],packet,len,0,inaddr,inaddrsize(inaddr));
@@ -138,16 +137,14 @@ var
   inAddrtemp : TInetSockAddrV;
   a:integer;
   biniptemp:tbinip;
-  addr:string;
+
 begin
   //init both sockets smultaneously, always, so they get succesive fd's
   if fd[0] > 0 then exit;
 
-  if overridednsserver <> '' then addr := overridednsserver else addr := getcurrentsystemnameserver(id);
+  biniptemp := getcurrentsystemnameserverbin(id);
   //must get the DNS server here so we know to init v4 or v6
 
-  ipstrtobin(addr,biniptemp);
-
   if biniptemp.family = AF_INET6 then biniptemp := ipstrtobinf('::') else biniptemp := ipstrtobinf('0.0.0.0');
 
 
@@ -177,7 +174,6 @@ var
   currenttime  : integer;
 
   lag            : ttimeval;
-  currenttimeout : ttimeval;
   selecttimeout	 : ttimeval;
   socknum:integer;
   needprocessing:array[0..numsock-1] of boolean;
@@ -188,7 +184,7 @@ var
   Srcx   : {$ifdef win32}sockaddr_in{$else}TInetSockAddrV{$endif} absolute Src;
   SrcLen : Integer;
   fromip:tbinip;
-  fromport:string;
+  fromport:ansistring;
 
 begin
   if timeout < mintimeout then timeout := defaulttimeout;
@@ -257,7 +253,7 @@ begin
         fillchar(state[socknum].recvpacket,sizeof(state[socknum].recvpacket),0);
         msectotimeval(lag,(currenttime-sendquerytime[socknum]) and tsmask);
 
-        if overridednsserver = '' then reportlag(id,(lag.tv_sec*1000000)+lag.tv_usec);
+        reportlag(id,(lag.tv_sec*1000000)+lag.tv_usec);
 
         SrcLen := SizeOf(Src);
         state[socknum].recvpacketlen := recvfrom(fd[socknum],state[socknum].recvpacket, SizeOf(state[socknum].recvpacket),0,Srcx,SrcLen);
@@ -280,7 +276,7 @@ begin
 
       currenttime := getts;
 
-      if overridednsserver = '' then reportlag(id,-1);
+      reportlag(id,-1);
       if (currenttime >= endtime) and ((not wrapmode) or (currenttime < starttime)) then begin
         exit;
       end else begin
@@ -296,10 +292,10 @@ end;
 
 
 
-function forwardlookuplist(name:string;timeout:integer):tbiniplist;
+function forwardlookuplist(name:ansistring;timeout:integer):tbiniplist;
 var
   dummy : integer;
-  a,b:integer;
+  a:integer;
   biniptemp:tbinip;
   l:tbiniplist;
 begin
@@ -367,7 +363,7 @@ begin
   end;
 end;
 
-function forwardlookup(name:string;timeout:integer):tbinip;
+function forwardlookup(name:ansistring;timeout:integer):tbinip;
 var
   listtemp:tbiniplist;
 begin
@@ -375,7 +371,7 @@ begin
   result := biniplist_get(listtemp,0);
 end;
 
-function reverselookup(ip:tbinip;timeout:integer):string;
+function reverselookup(ip:tbinip;timeout:integer):ansistring;
 var
   dummy : integer;
 begin