1 files changed, 70 insertions, 0 deletions
diff --git a/src/openvpn/argv.h b/src/openvpn/argv.h
new file mode 100644
index 0000000..9aee641
--- /dev/null
+++ b/src/openvpn/argv.h
@@ -0,0 +1,70 @@
+/*
+ *  OpenVPN -- An application to securely tunnel IP networks
+ *             over a single TCP/UDP port, with support for SSL/TLS-based
+ *             session authentication and key exchange,
+ *             packet encryption, packet authentication, and
+ *             packet compression.
+ *
+ *  Copyright (C) 2002-2010 OpenVPN Technologies, Inc. <sales@openvpn.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2
+ *  as published by the Free Software Foundation.
+ *
+ *  This program 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 (see the file COPYING included with this
+ *  distribution); if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ *
+ *  A printf-like function (that only recognizes a subset of standard printf
+ *  format operators) that prints arguments to an argv list instead
+ *  of a standard string.  This is used to build up argv arrays for passing
+ *  to execve.
+ */
+
+#ifndef ARGV_H
+#define ARGV_H
+
+#include "buffer.h"
+
+struct argv {
+  size_t capacity;
+  size_t argc;
+  char **argv;
+};
+
+struct argv argv_new (void);
+void argv_reset (struct argv *a);
+const char *argv_str (const struct argv *a, struct gc_arena *gc, const unsigned int flags);
+struct argv argv_insert_head (const struct argv *a, const char *head);
+void argv_msg (const int msglev, const struct argv *a);
+void argv_msg_prefix (const int msglev, const struct argv *a, const char *prefix);
+void argv_parse_cmd (struct argv *a, const char *s);
+
+void argv_printf (struct argv *a, const char *format, ...)
+#ifdef __GNUC__
+#if __USE_MINGW_ANSI_STDIO
+        __attribute__ ((format (gnu_printf, 2, 3)))
+#else
+        __attribute__ ((format (__printf__, 2, 3)))
+#endif
+#endif
+  ;
+
+void argv_printf_cat (struct argv *a, const char *format, ...)
+#ifdef __GNUC__
+#if __USE_MINGW_ANSI_STDIO
+        __attribute__ ((format (gnu_printf, 2, 3)))
+#else
+        __attribute__ ((format (__printf__, 2, 3)))
+#endif
+#endif
+  ;
+
+#endif