inital checkin (base daemon should be running)

git-svn-id: https://svn.spreadspace.org/gcsd/trunk@2 ac14a137-c7f1-4531-abe0-07747231d213

1 files changed, 59 insertions, 0 deletions

diff --git a/tools/bin2c.lua b/tools/bin2c.lua
new file mode 100644
index 0000000..e70f4ff
--- /dev/null
+++ b/tools/bin2c.lua
@@ -0,0 +1,59 @@
+--
+--  gcsd
+--
+--  gcsd the generic command sequencer daemon can be used to serialize 
+--  commands sent over various paralell communication channels to a
+--  single command output. It can be seen as a multiplexer for any
+--  kind of communication between a single resource and various clients
+--  which want to submit commands to it or query information from it.
+--  gcsd is written in C and Lua. The goal is to provide an easy to 
+--  understand high level API based on Lua which can be used to
+--  implement the business logic of the so formed multiplexer daemon.
+--  
+--
+--  Copyright (C) 2009-2010 Markus Grueneis <gimpf@spreadspace.org>
+--                          Christian Pointner <equinox@spreadspace.org>
+--
+--  This file is part of gcsd.
+--
+--  gcsd 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 3 of the License, or
+--  any later version.
+--
+--  gcsd 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 gcsd. If not, see <http://www.gnu.org/licenses/>.
+--
+
+if not arg or not arg[1] or not arg[2] then
+  io.stderr:write("Usage: lua bin2c.lua filename c_var_name\n")
+  return
+end
+
+local filename, c_var_name = ...
+
+local content = assert(io.open(filename,"rb")):read"*a"
+
+local dump do
+  local numtab={}; for i=0,255 do numtab[string.char(i)]=("%3d,"):format(i) end
+  function dump(str)
+    return (str:gsub(".", numtab):gsub(("."):rep(80), "%0\n"))
+  end
+end
+
+io.write([=[
+/* code automatically generated by bin2c -- DO NOT EDIT */
+
+#include "datatypes.h"
+
+const uint8_t ]=] , c_var_name, [=[[]={
+]=], dump(content), [=[
+
+};
+const uint32_t ]=] , c_var_name, [=[_len = sizeof(]=] , c_var_name, [=[);
+]=])