X-Git-Url: http://www.lcore.org/git/lcore.git/blobdiff_plain/2dd575b95694c126013c912526093ff4915f3398..d0705a212a4b27b3cf9a3aaf007db8b6db443092:/lsocket.pas?ds=inline

diff --git a/lsocket.pas b/lsocket.pas
index 18e7658..7dc3eb9 100755
--- a/lsocket.pas
+++ b/lsocket.pas
@@ -94,11 +94,11 @@ type
       //host               : THostentry      ;
 
       //mainthread         : boolean         ; //for debuggin only
-      addr:string;
-      port:string;
-      localaddr:string;
-      localport:string;
-      proto:string;
+      addr:thostname;
+      port:ansistring;
+      localaddr:thostname;
+      localport:ansistring;
+      proto:ansistring;
       udp,dgram:boolean;
       listenqueue:integer;
       {$ifdef secondlistener}
@@ -118,15 +118,15 @@ type
 
       procedure handlefdtrigger(readtrigger,writetrigger:boolean); override;
       function send(data:pointer;len:integer):integer;override;
-      procedure sendstr(const str : string);override;
+      procedure sendstr(const str : tbufferstring);override;
       function Receive(Buf:Pointer;BufSize:integer):integer; override;
       function getpeername(var addr:tsockaddrin;addrlen:integer):integer; virtual;
       procedure getXaddrbin(var binip:tbinip); virtual;
       procedure getpeeraddrbin(var binip:tbinip); virtual;
-      function getXaddr:string; virtual;
-      function getpeeraddr:string; virtual;
-      function getXport:string; virtual;
-      function getpeerport:string; virtual;
+      function getXaddr:thostname; virtual;
+      function getpeeraddr:thostname; virtual;
+      function getXport:ansistring; virtual;
+      function getpeerport:ansistring; virtual;
       constructor Create(AOwner: TComponent); override;
 
       //this one has to be kept public for now because lcorewsaasyncselect calls it
@@ -160,6 +160,32 @@ begin
   result := inaddrsize(inaddr);
 end;
 
+//I used to use the system versions of these from within lsocket (which has
+//functions whose name clashes with them) by using sockets.* and but I can't do
+//that anymore since in some cases connect is now provided by unixstuff.inc
+//hence these wrapper functions --plugwash
+{$ifndef win32}
+  function system_Connect(Sock: LongInt;const Addr;Addrlen: LongInt):Boolean;
+  begin
+    result := connect(sock,addr,addrlen);
+  end;
+  function system_SendTo(Sock: LongInt; const Buf;BufLen: LongInt;Flags: LongInt;var Addr;AddrLen: LongInt):LongInt;
+  begin
+    result := sendto(sock,buf,buflen,flags,addr,addrlen);
+  end;
+  function system_getpeername(Sock: LongInt;var Addr;var Addrlen: LongInt):LongInt;
+  begin
+    result := getpeername(sock,addr,addrlen);
+  end;
+  function system_listen(Sock: LongInt; MaxConnect: LongInt):Boolean;
+  begin
+    result := listen(sock,maxconnect);
+  end;
+  function system_Accept(Sock: LongInt;var Addr;var Addrlen: LongInt):LongInt;
+  begin
+    result := accept(sock,addr,addrlen);
+  end;
+{$endif}
 
 procedure tlsocket.realconnect;
 var
@@ -181,7 +207,6 @@ begin
     a := SOCK_STREAM;
     dgram := false;
   end else if (uppercase(proto) = 'ICMP') or (strtointdef(proto,256) < 256) then begin
-    //note: ICMP support doesn't seem to work yet
     b := strtointdef(proto,IPPROTO_ICMP);
     a := SOCK_RAW;
     dgram := true;
@@ -221,7 +246,7 @@ begin
         //writeln(inaddr.inaddr.port);
         winsock.Connect(fdhandlein,winsock.psockaddr(@inADDR)^,getaddrsize);
       {$else}
-        sockets.Connect(fdhandlein,inADDR,getaddrsize);
+        system_Connect(fdhandlein,inADDR,getaddrsize);
       {$endif}
       eventcore.rmasterset(fdhandlein,false);
       eventcore.wmasterset(fdhandleout);
@@ -246,6 +271,9 @@ begin
   realconnect;
 end;
 
+
+
+
 procedure tlsocket.connect;
 var
   a:integer;
@@ -261,7 +289,6 @@ begin
   currentip := 0;
   if not assigned(connecttimeout) then begin
     connecttimeout := tltimer.create(self);
-    connecttimeout.Tag := integer(self);
     connecttimeout.ontimer := connecttimeouthandler;
     connecttimeout.interval := 2500;
     connecttimeout.enabled := false;
@@ -269,7 +296,7 @@ begin
   realconnect;
 end;
 
-procedure tlsocket.sendstr(const str : string);
+procedure tlsocket.sendstr(const str : tbufferstring);
 begin
   if dgram then begin
     send(@str[1],length(str))
@@ -345,7 +372,7 @@ var
   yes:longint;
   socktype:integer;
   biniptemp:tbinip;
-  origaddr:string;
+  origaddr:thostname;
 begin
   if state <> wsclosed then close;
   udp := uppercase(proto) = 'UDP';
@@ -393,7 +420,7 @@ begin
     if not udp then begin
       {!!! allow custom queue length? default 5}
       if listenqueue = 0 then listenqueue := 5;
-      If {$ifdef win32}winsock{$else}sockets{$endif}.Listen(fdhandlein,listenqueue)<>{$ifdef win32}0{$else}true{$endif} Then raise
+      If {$ifdef win32}winsock.listen{$else}system_listen{$endif}(fdhandlein,listenqueue)<>{$ifdef win32}0{$else}true{$endif} Then raise
 esocketexception.create('unable to listen');
       state := wsListening;
     end else begin
@@ -481,7 +508,7 @@ begin
   {$ifdef win32}
     result := winsock.accept(fdhandlein,@fromaddr,@fromaddrsize);
   {$else}
-    result := sockets.accept(fdhandlein,fromaddr,fromaddrsize);
+    result := system_accept(fdhandlein,fromaddr,fromaddrsize);
   {$endif}
   //now we have accepted one request start monitoring for more again
   eventcore.rmasterset(fdhandlein,true);
@@ -497,6 +524,7 @@ begin
   end;
 end;
 
+
 function tlsocket.sendto(dest:TInetSockAddrV;destlen:integer;data:pointer;len:integer):integer;
 var
   destx : {$ifdef win32}winsock.TSockAddr{$else}TInetSockAddrV{$endif} absolute dest;
@@ -507,9 +535,10 @@ begin
     exit;
   end;
   {$endif}
-  result := {$ifdef win32}winsock{$else}sockets{$endif}.sendto(self.fdhandleout,data^,len,0,destx,destlen);
+  result := {$ifdef win32}winsock.sendto{$else}system_sendto{$endif}(self.fdhandleout,data^,len,0,destx,destlen);
 end;
 
+
 function tlsocket.receivefrom(data:pointer;len:integer;var src:TInetSockAddrV;var srclen:integer):integer;
 var
   tempsrc:TInetSockAddrV;
@@ -525,7 +554,7 @@ begin
   end;
   {$endif}
   tempsrclen := sizeof(tempsrc);
-  result := {$ifdef win32}winsock{$else}sockets{$endif}.recvfrom(self.fdhandlein,data^,len,0,srcx,tempsrclen);
+  result := recvfrom(self.fdhandlein,data^,len,0,srcx,tempsrclen);
 
   {$ifdef ipv6}
   biniptemp := inaddrvtobinip(tempsrc);
@@ -638,11 +667,12 @@ begin
 end;
 
 
+
 function tlsocket.getpeername(var addr:tsockaddrin;addrlen:integer):integer;
 var
   addrx : {$ifdef win32}winsock.tsockaddr{$else}tsockaddrin{$endif} absolute addr;
 begin
-  result := {$ifdef win32}winsock{$else}sockets{$endif}.getpeername(self.fdhandlein,addrx,addrlen);
+  result := {$ifdef win32}winsock.getpeername{$else}system_getpeername{$endif}(self.fdhandlein,addrx,addrlen);
 end;
 
 procedure tlsocket.getxaddrbin(var binip:tbinip);
@@ -656,7 +686,7 @@ begin
   {$ifdef win32}
     winsock.getsockname(self.fdhandlein,psockaddr(@addr)^,i);
   {$else}
-    sockets.getsocketname(self.fdhandlein,addr,i);
+    getsocketname(self.fdhandlein,addr,i);
   {$endif}
   binip := inaddrvtobinip(addr);
   converttov4(binip);
@@ -672,14 +702,14 @@ begin
   {$ifdef win32}
     winsock.getpeername(self.fdhandlein,psockaddr(@addr)^,i);
   {$else}
-    sockets.getpeername(self.fdhandlein,addr,i);
+    system_getpeername(self.fdhandlein,addr,i);
   {$endif}
 
   binip := inaddrvtobinip(addr);
   converttov4(binip);
 end;
 
-function tlsocket.getXaddr:string;
+function tlsocket.getXaddr:thostname;
 var
   biniptemp:tbinip;
 begin
@@ -688,7 +718,7 @@ begin
   if result = '' then result := 'error';
 end;
 
-function tlsocket.getpeeraddr:string;
+function tlsocket.getpeeraddr:thostname;
 var
   biniptemp:tbinip;
 begin
@@ -697,7 +727,7 @@ begin
   if result = '' then result := 'error';
 end;
 
-function tlsocket.getXport:string;
+function tlsocket.getXport:ansistring;
 var
   addr:tinetsockaddrv;
   i:integer;
@@ -707,13 +737,13 @@ begin
     winsock.getsockname(self.fdhandlein,psockaddrin(@addr)^,i);
 
   {$else}
-    sockets.getsocketname(self.fdhandlein,addr,i);
+    getsocketname(self.fdhandlein,addr,i);
 
   {$endif}
   result := inttostr(htons(addr.InAddr.port));
 end;
 
-function tlsocket.getpeerport:string;
+function tlsocket.getpeerport:ansistring;
 var
   addr:tinetsockaddrv;
   i:integer;
@@ -723,7 +753,7 @@ begin
     winsock.getpeername(self.fdhandlein,psockaddrin(@addr)^,i);
 
   {$else}
-    sockets.getpeername(self.fdhandlein,addr,i);
+    system_getpeername(self.fdhandlein,addr,i);
 
   {$endif}
   result := inttostr(htons(addr.InAddr.port));