1 files changed, 240 insertions, 0 deletions
diff --git a/opensuse/tdelibs/use-xauthlocalhostname.diff b/opensuse/tdelibs/use-xauthlocalhostname.diff
new file mode 100644
index 000000000..42ef39b9c
--- /dev/null
+++ b/opensuse/tdelibs/use-xauthlocalhostname.diff
@@ -0,0 +1,240 @@
+Index: kinit/wrapper.c
+===================================================================
+--- kinit/wrapper.c.orig
++++ kinit/wrapper.c
+@@ -164,7 +164,9 @@ static int openSocket()
+      sock_file[strlen(sock_file)-1] = 0;
+   
+   strncat(sock_file, "/socket-", MAX_SOCK_FILE - strlen(sock_file));
+-  if (gethostname(sock_file+strlen(sock_file), MAX_SOCK_FILE - strlen(sock_file) - 1) != 0)
++  if( getenv("XAUTHLOCALHOSTNAME"))
++      strncat(sock_file, getenv("XAUTHLOCALHOSTNAME"), MAX_SOCK_FILE - strlen(sock_file) - 1);
++  else if (gethostname(sock_file+strlen(sock_file), MAX_SOCK_FILE - strlen(sock_file) - 1) != 0)
+   {
+      perror("Warning: Could not determine hostname: ");
+      return -1;
+Index: kinit/lnusertemp.c
+===================================================================
+--- kinit/lnusertemp.c.orig
++++ kinit/lnusertemp.c
+@@ -39,7 +39,7 @@
+ 
+ int check_tmp_dir(const char *tmp_dir);
+ int create_link(const char *file, const char *tmp_dir);
+-int build_link(const char *tmp_prefix, const char *kde_prefix);
++int build_link(const char *tmp_prefix, const char *kde_prefix, int kdehostname);
+ 
+ int check_tmp_dir(const char *tmp_dir)
+ {
+@@ -89,7 +89,7 @@ int create_link(const char *file, const
+ }
+ 
+ 
+-int build_link(const char *tmp_prefix, const char *kde_prefix)
++int build_link(const char *tmp_prefix, const char *kde_prefix, int kdehostname)
+ {
+   struct passwd *pw_ent;
+   char kde_tmp_dir[PATH_MAX+1];
+@@ -157,10 +157,21 @@ int build_link(const char *tmp_prefix, c
+   }  
+ 
+   strncat(kde_tmp_dir, kde_prefix, PATH_MAX - strlen(kde_tmp_dir));
+-  if (gethostname(kde_tmp_dir+strlen(kde_tmp_dir), PATH_MAX - strlen(kde_tmp_dir) - 1) != 0)
++
++  if( kdehostname )
++  {
++      if( getenv("XAUTHLOCALHOSTNAME"))
++          strncat(kde_tmp_dir+strlen(kde_tmp_dir), getenv("XAUTHLOCALHOSTNAME"), PATH_MAX - strlen(kde_tmp_dir) - 1);
++      else
++          return 0;
++  }
++  else
+   {
+-     perror("Aborting. Could not determine hostname: ");
+-     exit(255);
++     if (gethostname(kde_tmp_dir+strlen(kde_tmp_dir), PATH_MAX - strlen(kde_tmp_dir) - 1) != 0)
++     {
++        perror("Could not determine hostname: ");
++        return 1;
++     }
+   }
+   kde_tmp_dir[sizeof(kde_tmp_dir)-1] = '\0';
+ 
+@@ -266,7 +277,9 @@ int main(int argc, char **argv)
+     kde_prefix = "/cache-"; 
+   }
+ 
+-  res = build_link(tmp_prefix, kde_prefix); 
++  res = build_link(tmp_prefix, kde_prefix, 1); 
++  if( build_link(tmp_prefix, kde_prefix, 0))
++    res = 1;
+     
+   free(tmp_prefix);
+ 
+Index: kdecore/kstandarddirs.cpp
+===================================================================
+--- kdecore/kstandarddirs.cpp.orig
++++ kdecore/kstandarddirs.cpp
+@@ -719,7 +719,10 @@ void KStandardDirs::createSpecialResourc
+ {
+    char hostname[256];
+    hostname[0] = 0;
+-   gethostname(hostname, 255);
++   if( getenv("XAUTHLOCALHOSTNAME"))
++       strlcpy(hostname, getenv("XAUTHLOCALHOSTNAME"), 255 );
++   else
++       gethostname(hostname, 255);
+    QString dir = QString("%1%2-%3").arg(localkdedir()).arg(type).arg(hostname);
+    char link[1024];
+    link[1023] = 0;
+Index: kdecore/kcrash.cpp
+===================================================================
+--- kdecore/kcrash.cpp.orig
++++ kdecore/kcrash.cpp
+@@ -466,7 +466,9 @@ static int openSocket()
+      sock_file[strlen(sock_file)-1] = 0;
+   
+   strncat(sock_file, "/socket-", MAX_SOCK_FILE - strlen(sock_file));
+-  if (gethostname(sock_file+strlen(sock_file), MAX_SOCK_FILE - strlen(sock_file) - 1) != 0)
++  if( getenv("XAUTHLOCALHOSTNAME"))
++      strncat(sock_file, getenv("XAUTHLOCALHOSTNAME"), MAX_SOCK_FILE - strlen(sock_file) - 1);
++  else if (gethostname(sock_file+strlen(sock_file), MAX_SOCK_FILE - strlen(sock_file) - 1) != 0)
+   {
+      perror("Warning: Could not determine hostname: ");
+      return -1;
+Index: dcop/dcopserver_shutdown.c
+===================================================================
+--- dcop/dcopserver_shutdown.c.orig
++++ dcop/dcopserver_shutdown.c
+@@ -95,7 +95,9 @@ static void getDCOPFile(char *dcop_file,
+   strncat(dcop_file, "/.DCOPserver_", n);
+   n -= strlen("/.DCOPserver_");
+ 
+-  if (gethostname(dcop_file+strlen(dcop_file), n) != 0)
++  if (getenv("XAUTHLOCALHOSTNAME"))
++     strncat(dcop_file+strlen(dcop_file), getenv("XAUTHLOCALHOSTNAME"), n);
++  else if (gethostname(dcop_file+strlen(dcop_file), n) != 0)
+   {
+      perror("Error. Could not determine hostname: ");
+      dcop_file[0] = '\0';
+Index: dcop/dcopc.c
+===================================================================
+--- dcop/dcopc.c.orig
++++ dcop/dcopc.c
+@@ -684,7 +684,9 @@ dcop_connect()
+     }
+ 
+     hostName[0] = '\0';
+-    if (gethostname(hostName, sizeof(hostName)))
++    if (getenv("XAUTHLOCALHOSTNAME"))
++            strlcpy(hostName, getenv("XAUTHLOCALHOSTNAME"),sizeof(hostName)-1);
++    else if (gethostname(hostName, sizeof(hostName)))
+ 	    strcpy(hostName, "localhost");
+     else
+ 	    hostName[sizeof(hostName)-1] = '\0';
+Index: dcop/dcopclient.cpp
+===================================================================
+--- dcop/dcopclient.cpp.orig
++++ dcop/dcopclient.cpp
+@@ -277,7 +277,9 @@ static QCString dcopServerFile(const QCS
+     {
+         char hostName[256];
+         hostName[0] = '\0';
+-        if (gethostname(hostName, sizeof(hostName)))
++        if (getenv("XAUTHLOCALHOSTNAME"))
++            fName += getenv("XAUTHLOCALHOSTNAME");
++        else if (gethostname(hostName, sizeof(hostName)))
+         {
+             fName += "localhost";
+         }
+Index: dcop/KDE-ICE/Xtranssock.c
+===================================================================
+--- dcop/KDE-ICE/Xtranssock.c.orig
++++ dcop/KDE-ICE/Xtranssock.c
+@@ -1444,6 +1444,7 @@ UnixHostReallyLocal (char *host)
+ 
+ {
+     char hostnamebuf[256];
++    char* xauthlocalname = getenv("XAUTHLOCALHOSTNAME");
+ 
+     TRANS(GetHostname) (hostnamebuf, sizeof (hostnamebuf));
+ 
+@@ -1451,6 +1452,10 @@ UnixHostReallyLocal (char *host)
+     {
+ 	return (1);
+     }
++    else if(xauthlocalname && strcmp (xauthlocalname, host) == 0)
++    {
++       return (1);
++    }
+     else
+     {
+ 	/*
+Index: kded/khostname.cpp
+===================================================================
+--- kded/khostname.cpp.orig
++++ kded/khostname.cpp
+@@ -111,7 +111,8 @@ static QCStringList split(const QCString
+ 
+ void KHostName::changeX()
+ {
+-   QString cmd = "xauth list";
++   const char* xauthlocalhostname = getenv("XAUTHLOCALHOSTNAME");
++   QString cmd = "xauth -n list";
+    FILE *xFile = popen(QFile::encodeName(cmd), "r");
+    if (!xFile)
+    {
+@@ -123,6 +124,7 @@ void KHostName::changeX()
+       char buf[1024+1];
+       while (!feof(xFile))
+       {
++         buf[1024]='\0';
+          QCString line = fgets(buf, 1024, xFile);
+          if (line.length())
+             line.truncate(line.length()-1); // Strip LF.
+@@ -157,12 +159,17 @@ void KHostName::changeX()
+       QCString newNetId = newName+netId.mid(i);
+       QCString oldNetId = netId.left(i);
+ 
+-      if(oldNetId != oldName)
+-         continue;
++      if(oldNetId != oldName
++        && (!xauthlocalhostname || strcmp(xauthlocalhostname, oldNetId.data()) != 0))
++        continue;
+ 
+-      cmd = "xauth remove "+KProcess::quote(netId);
+-      system(QFile::encodeName(cmd));
+-      cmd = "xauth add ";
++      // don't nuke the xauth when XAUTHLOCALHOSTNAME points to it
++      if (!xauthlocalhostname || oldNetId != xauthlocalhostname)
++      {
++        cmd = "xauth -n remove "+KProcess::quote(netId);
++        system(QFile::encodeName(cmd));
++      }
++      cmd = "xauth -n add ";
+       cmd += KProcess::quote(newNetId);
+       cmd += " ";
+       cmd += KProcess::quote(authName);
+@@ -276,7 +283,10 @@ void KHostName::changeDcop()
+       }
+    }
+ 
+-   // Remove old entries
++   // Remove old entries, but only if XAUTHLOCALHOSTNAME doesn't point
++   // to it
++   char* xauthlocalhostname = getenv("XAUTHLOCALHOSTNAME");
++   if (!xauthlocalhostname || !oldNetId.contains(xauthlocalhostname))
+    {
+       QString cmd = "iceauth remove "+KProcess::quote("netid="+oldNetId);
+       system(QFile::encodeName(cmd));
+@@ -368,9 +378,7 @@ int main(int argc, char **argv)
+ 
+    KHostName hn;
+ 
+-   if(!getenv("XAUTHLOCALHOSTNAME"))
+-       hn.changeX();
+-
++   hn.changeX();
+    hn.changeDcop();
+    hn.changeStdDirs("socket");
+    hn.changeStdDirs("tmp");