Attention is currently required from: kallisti5, plaisthos.

Hello flichtenheld, plaisthos,

I'd like you to reexamine a change. Please visit

    http://gerrit.openvpn.net/c/openvpn/+/687?usp=email

to look at the new patch set (#3).


Change subject: Haiku: Introduce basic platform / tun support
......................................................................

Haiku: Introduce basic platform / tun support

* Special thanks to Sean Brady's hard work in GSoC 2023 towards creating
  a TUN/TAP driver for Haiku!
* More kudos to Augustin Cavalier for making it functional :-)

Change-Id: I9a278374f492a538f0c174ced1746c3b1f82b8c9
---
M configure.ac
M src/openvpn/tun.c
2 files changed, 22 insertions(+), 2 deletions(-)


  git pull ssh://gerrit.openvpn.net:29418/openvpn refs/changes/87/687/3

diff --git a/configure.ac b/configure.ac
index 0876a6a..7f6e43d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -368,6 +368,11 @@
                have_tap_header="yes"
                ac_cv_header_net_if_h="no"      # exists, but breaks things
                ;;
+       *-*-haiku*)
+               AC_DEFINE([TARGET_HAIKU], [1], [Are we running Haiku?])
+               AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["H"], [Target prefix])
+               LIBS="${LIBS} -lnetwork"
+               ;;
        *)
                AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["X"], [Target prefix])
                have_tap_header="yes"
diff --git a/src/openvpn/tun.c b/src/openvpn/tun.c
index 85fe01a..f9fc28a 100644
--- a/src/openvpn/tun.c
+++ b/src/openvpn/tun.c
@@ -1631,6 +1631,16 @@
     {
         windows_set_mtu(tt->adapter_index, AF_INET, tun_mtu);
     }
+#elif defined(TARGET_HAIKU)
+    {
+        /* example: ifconfig tun/0 inet 1.1.1.1 255.255.255.0 mtu 1450 up */
+        /* XXX: Need to add ifconfig_remote_netmask since right now it is just 
NULL */
+        argv_printf(&argv, "%s %s inet %s %s mtu %d up", IFCONFIG_PATH,
+            ifname, ifconfig_local, ifconfig_remote_netmask, tun_mtu);
+
+        argv_msg(M_INFO, &argv);
+        openvpn_execve_check(&argv, es, S_FATAL, "Haiku ifconfig failed");
+    }
 #else  /* if defined(TARGET_LINUX) */
     msg(M_FATAL, "Sorry, but I don't know how to do 'ifconfig' commands on 
this operating system.  You should ifconfig your TUN/TAP device manually or use 
an --up script.");
 #endif /* if defined(TARGET_LINUX) */
@@ -1909,10 +1919,15 @@
         {
             for (int i = 0; i < 256; ++i)
             {
+                /* some platforms have a dedicated directory per driver */
+                char sep = '';
+#if defined(TARGET_HAIKU)
+                sep = '/';
+#endif
                 snprintf(tunname, sizeof(tunname),
-                         "/dev/%s%d", dev, i);
+                         "/dev/%s%c%d", dev, sep, i);
                 snprintf(dynamic_name, sizeof(dynamic_name),
-                         "%s%d", dev, i);
+                         "%s%c%d", dev, sep, i);
                 if ((tt->fd = open(tunname, O_RDWR)) > 0)
                 {
                     dynamic_opened = true;

--
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Gerrit-Project: openvpn
Gerrit-Branch: master
Gerrit-Change-Id: I9a278374f492a538f0c174ced1746c3b1f82b8c9
Gerrit-Change-Number: 687
Gerrit-PatchSet: 3
Gerrit-Owner: kallisti5 <a...@terarocket.io>
Gerrit-Reviewer: flichtenheld <fr...@lichtenheld.com>
Gerrit-Reviewer: plaisthos <arne-open...@rfc2549.org>
Gerrit-CC: openvpn-devel <openvpn-devel@lists.sourceforge.net>
Gerrit-Attention: plaisthos <arne-open...@rfc2549.org>
Gerrit-Attention: kallisti5 <a...@terarocket.io>
Gerrit-MessageType: newpatchset
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