remove CYGWIN codeblocks, drop vendored Windows openvpn, drop win32 specific files.

configures and builds okay.
testsuite wasn't checked, will be checked.

diff including the plibc removal is now around 14370 lines of code less.

1 files changed, 3 insertions, 108 deletions

diff --git a/src/transport/tcp_service_legacy.c b/src/transport/tcp_service_legacy.c
index 8f3f43718..129511fec 100644
--- a/src/transport/tcp_service_legacy.c
+++ b/src/transport/tcp_service_legacy.c
@@ -849,95 +849,6 @@ LEGACY_SERVICE_get_server_addresses(
 }
 
 
-#ifdef MINGW
-/**
- * Read listen sockets from the parent process (ARM).
- *
- * @param sctx service context to initialize
- * @return #GNUNET_YES if ok, #GNUNET_NO if not ok (must bind yourself),
- * and #GNUNET_SYSERR on error.
- */
-static int
-receive_sockets_from_parent(struct LEGACY_SERVICE_Context *sctx)
-{
-  const char *env_buf;
-  int fail;
-  uint64_t count;
-  uint64_t i;
-  HANDLE lsocks_pipe;
-
-  env_buf = getenv("GNUNET_OS_READ_LSOCKS");
-  if ((NULL == env_buf) || (strlen(env_buf) <= 0))
-    return GNUNET_NO;
-  /* Using W32 API directly here, because this pipe will
-   * never be used outside of this function, and it's just too much of a bother
-   * to create a GNUnet API that boxes a HANDLE (the way it is done with socks)
-   */
-  lsocks_pipe = (HANDLE)strtoul(env_buf, NULL, 10);
-  if ((0 == lsocks_pipe) || (INVALID_HANDLE_VALUE == lsocks_pipe))
-    return GNUNET_NO;
-  fail = 1;
-  do
-    {
-      int ret;
-      int fail2;
-      DWORD rd;
-
-      ret = ReadFile(lsocks_pipe, &count, sizeof(count), &rd, NULL);
-      if ((0 == ret) || (sizeof(count) != rd) || (0 == count))
-        break;
-      sctx->lsocks =
-        GNUNET_malloc(sizeof(struct GNUNET_NETWORK_Handle *) * (count + 1));
-
-      fail2 = 1;
-      for (i = 0; i < count; i++)
-        {
-          WSAPROTOCOL_INFOA pi;
-          uint64_t size;
-          socket s;
-
-          ret = ReadFile(lsocks_pipe, &size, sizeof(size), &rd, NULL);
-          if ((0 == ret) || (sizeof(size) != rd) || (sizeof(pi) != size))
-            break;
-          ret = ReadFile(lsocks_pipe, &pi, sizeof(pi), &rd, NULL);
-          if ((0 == ret) || (sizeof(pi) != rd))
-            break;
-          s = WSASocketA(pi.iAddressFamily,
-                         pi.iSocketType,
-                         pi.iProtocol,
-                         &pi,
-                         0,
-                         WSA_FLAG_OVERLAPPED);
-          sctx->lsocks[i] = GNUNET_NETWORK_socket_box_native(s);
-          if (NULL == sctx->lsocks[i])
-            break;
-          else if (i == count - 1)
-            fail2 = 0;
-        }
-      if (fail2)
-        break;
-      sctx->lsocks[count] = NULL;
-      fail = 0;
-    }
-  while (fail);
-
-  CloseHandle(lsocks_pipe);
-
-  if (fail)
-    {
-      LOG(GNUNET_ERROR_TYPE_ERROR,
-          _("Could not access a pre-bound socket, will try to bind myself\n"));
-      for (i = 0; (i < count) && (NULL != sctx->lsocks[i]); i++)
-        GNUNET_break(0 == GNUNET_NETWORK_socket_close(sctx->lsocks[i]));
-      GNUNET_free_non_null(sctx->lsocks);
-      sctx->lsocks = NULL;
-      return GNUNET_NO;
-    }
-  return GNUNET_YES;
-}
-#endif
-
-
 /**
  * Setup addr, addrlen, idle_timeout
  * based on configuration!
@@ -961,12 +872,9 @@ setup_service(struct LEGACY_SERVICE_Context *sctx)
 {
   struct GNUNET_TIME_Relative idleout;
   int tolerant;
-
-#ifndef MINGW
   const char *nfds;
   unsigned int cnt;
   int flags;
-#endif
 
   if (GNUNET_CONFIGURATION_have_value(sctx->cfg,
                                       sctx->service_name,
@@ -1007,7 +915,6 @@ setup_service(struct LEGACY_SERVICE_Context *sctx)
   else
     tolerant = GNUNET_NO;
 
-#ifndef MINGW
   errno = 0;
   if ((NULL != (nfds = getenv("LISTEN_FDS"))) &&
       (1 == sscanf(nfds, "%u", &cnt)) && (cnt > 0) && (cnt < FD_SETSIZE) &&
@@ -1036,13 +943,6 @@ setup_service(struct LEGACY_SERVICE_Context *sctx)
         }
       unsetenv("LISTEN_FDS");
     }
-#else
-  if (getenv("GNUNET_OS_READ_LSOCKS") != NULL)
-    {
-      receive_sockets_from_parent(sctx);
-      putenv("GNUNET_OS_READ_LSOCKS=");
-    }
-#endif
 
   if ((NULL == sctx->lsocks) &&
       (GNUNET_SYSERR == LEGACY_SERVICE_get_server_addresses(sctx->service_name,
@@ -1257,7 +1157,6 @@ service_task(void *cls)
 static int
 detach_terminal(struct LEGACY_SERVICE_Context *sctx)
 {
-#ifndef MINGW
   pid_t pid;
   int nullfd;
   int filedes[2];
@@ -1324,11 +1223,7 @@ detach_terminal(struct LEGACY_SERVICE_Context *sctx)
   if (-1 == pid)
     LOG_STRERROR(GNUNET_ERROR_TYPE_ERROR, "setsid");
   sctx->ready_confirm_fd = filedes[1];
-#else
-  /* FIXME: we probably need to do something else
-   * elsewhere in order to fork the process itself... */
-  FreeConsole();
-#endif
+
   return GNUNET_OK;
 }
 
@@ -1346,7 +1241,7 @@ set_user_id(struct LEGACY_SERVICE_Context *sctx)
 
   if (NULL == (user = get_user_name(sctx)))
     return GNUNET_OK; /* keep */
-#ifndef MINGW
+
   struct passwd *pws;
 
   errno = 0;
@@ -1377,7 +1272,7 @@ set_user_id(struct LEGACY_SERVICE_Context *sctx)
           return GNUNET_SYSERR;
         }
     }
-#endif
+
   GNUNET_free(user);
   return GNUNET_OK;
 }