From 9c48a8f9d70af68b9e57a82cda637ad8c2abf5c9 Mon Sep 17 00:00:00 2001
From: mjm <mjm>
Date: Wed, 13 Nov 2002 21:57:18 +0000
Subject: sendgui.cc is now udp based

---
(limited to 'noncore')

diff --git a/noncore/net/wellenreiter/daemon/source/daemon.cc b/noncore/net/wellenreiter/daemon/source/daemon.cc
index 7972c0f..8724efa 100644
--- a/noncore/net/wellenreiter/daemon/source/daemon.cc
+++ b/noncore/net/wellenreiter/daemon/source/daemon.cc
@@ -69,6 +69,7 @@ int main(int argc, char **argv)
 	 log_err("Cannot read from stdin: %s", strerror(errno));
 	 break;
       }
+      log_info("Sending command to '%s': %s", GUIADDR, buffer);
 
       /* Send string to GUI */
       sendgui("%d: %s", 1234, buffer);
diff --git a/noncore/net/wellenreiter/daemon/source/sendgui.cc b/noncore/net/wellenreiter/daemon/source/sendgui.cc
index 48ad5b8..9e57094 100644
--- a/noncore/net/wellenreiter/daemon/source/sendgui.cc
+++ b/noncore/net/wellenreiter/daemon/source/sendgui.cc
@@ -8,44 +8,12 @@
 #include "sendgui.hh"
 #include "log.hh"
 
-/* Simple dummy for alarm timer */
-static void alarmdummy(int signo) 
-{ 
-  alarm (0);
-}
-
-/* Connect to given IP on given port */
-int connect_server(int *sock, unsigned int ipaddr, int port) 
-{
-  struct sockaddr_in saddr;
-  int retval=0;
-
-  *sock = socket (PF_INET, SOCK_STREAM, 0);
-  saddr.sin_family = PF_INET;
-  saddr.sin_port = htons (port);
-  saddr.sin_addr.s_addr = ipaddr;
-
-  signal (SIGALRM, alarmdummy);
-  siginterrupt (SIGALRM, 1);
-  
-  alarm(5);
-  retval=connect (*sock, (struct sockaddr *) &saddr, sizeof (saddr));
-  alarm(0);
-  
-  if(retval < 0)
-  {
-    close (*sock);
-    return 0;
-  }
-
- return 1;
-}
-
 /* Send a string to the GUI */
 int sendgui(const char *string, ...) 
 {
   int sock=0;
   char buffer[4096];
+  struct sockaddr_in saddr;
   va_list ap;
 
   /* Generate string */
@@ -54,13 +22,13 @@ int sendgui(const char *string, ...)
   vsnprintf(buffer, sizeof(buffer)-1, string, ap);
   va_end(ap);
 
-  if(!connect_server(&sock, inet_addr(GUIADDR), GUIPORT)) 
-  {
-    log_err("Connect to GUI at '%s' failed: %s", GUIADDR, strerror(errno));
-    return 0;
-  }
+  /* Setup socket */
+  sock = socket (AF_INET, SOCK_DGRAM, 0);
+  saddr.sin_family = AF_INET;
+  saddr.sin_port = htons(GUIPORT);
+  saddr.sin_addr.s_addr = inet_addr(GUIADDR);
 
-  if(write(sock, buffer, sizeof(buffer)) < 0)
+  if(sendto(sock, buffer, sizeof(buffer), 0, (struct sockaddr *)&saddr, sizeof(saddr)) < 0)
   {
     log_err("Cannot write to socket: %s", strerror(errno));
     close(sock);
@@ -72,4 +40,3 @@ int sendgui(const char *string, ...)
 
   return 1;
 }
-
diff --git a/noncore/net/wellenreiter/daemon/source/sendgui.hh b/noncore/net/wellenreiter/daemon/source/sendgui.hh
index e083704..d9b3fcd 100644
--- a/noncore/net/wellenreiter/daemon/source/sendgui.hh
+++ b/noncore/net/wellenreiter/daemon/source/sendgui.hh
@@ -14,7 +14,6 @@
 #include <unistd.h>
 #include <stdlib.h>
 
-int connect_server(int *, unsigned int, int);
 int sendgui(const char *string, ...);
 
 #endif /* SENDGUI_HH */
--
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