Git initHEAD2.0_alphamaster2.0alpha1.0_post

1 files changed, 97 insertions, 0 deletions

diff --git a/util/assuan-socket.c b/util/assuan-socket.c
new file mode 100644
index 0000000..4d79792
--- /dev/null
+++ b/util/assuan-socket.c
@@ -0,0 +1,97 @@
+/* assuan-socket.c
+ * Copyright (C) 2004 Free Software Foundation, Inc.
+ *
+ * This file is part of GnuPG.
+ *
+ * GnuPG is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * GnuPG is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+ * USA.
+ */
+
+/* Please note that this is a stripped down and modified version of
+   the orginal Assuan code from libassuan. */
+
+#include <config.h>
+#include <stdio.h>
+#ifdef HAVE_W32_SYSTEM
+#include <windows.h>
+#include <io.h>
+#else
+#include <sys/types.h>
+#include <sys/socket.h>
+#endif
+#include "assuan-defs.h"
+
+int
+_assuan_close (int fd)
+{
+#ifndef HAVE_W32_SYSTEM
+  return close (fd);
+#else
+  int rc = closesocket (fd);
+  if (rc && WSAGetLastError () == WSAENOTSOCK)
+      rc = close (fd);
+  return rc;
+#endif
+}
+
+
+int
+_assuan_sock_new (int domain, int type, int proto)
+{
+#ifndef HAVE_W32_SYSTEM
+  return socket (domain, type, proto);
+#else
+  if (domain == AF_UNIX || domain == AF_LOCAL)
+    domain = AF_INET;
+  return socket (domain, type, proto);
+#endif
+}
+
+
+int
+_assuan_sock_connect (int sockfd, struct sockaddr * addr, int addrlen)
+{
+#ifndef HAVE_W32_SYSTEM
+  return connect (sockfd, addr, addrlen);
+#else
+  struct sockaddr_in myaddr;
+  struct sockaddr_un * unaddr;
+  FILE * fp;
+  int port = 0;
+  
+  unaddr = (struct sockaddr_un *)addr;
+  fp = fopen (unaddr->sun_path, "rb");
+  if (!fp)
+      return -1;
+  fscanf (fp, "%d", &port);
+  fclose (fp);
+  /* XXX: set errno in this case */
+  if (port < 0 || port > 65535)
+      return -1;
+  
+  myaddr.sin_family = AF_INET;
+  myaddr.sin_port = port; 
+  myaddr.sin_addr.s_addr = htonl (INADDR_LOOPBACK);
+
+  /* we need this later. */
+  unaddr->sun_family = myaddr.sin_family;
+  unaddr->sun_port = myaddr.sin_port;
+  unaddr->sun_addr.s_addr = myaddr.sin_addr.s_addr;
+  
+  return connect (sockfd, (struct sockaddr *)&myaddr, sizeof myaddr);
+#endif
+}
+
+