Initial import

11 files changed, 1142 insertions, 0 deletions

diff --git a/AUTHORS b/AUTHORS
new file mode 100644
index 0000000..7fa361f
--- /dev/null
+++ b/AUTHORS
@@ -0,0 +1 @@
+Gregoire Lejeune <glejeune.lejeune@free.fr>

diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000..5ab7695
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,504 @@
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diff --git a/README b/README
new file mode 100644
index 0000000..198325d
--- /dev/null
+++ b/README
@@ -0,0 +1,85 @@
+IVY - Ruby interface to IVY API
+===============================
+
+Copyright Notice
+----------------
+
+Ruby/IVY v0.1.0 
+
+Copyright (C) 2007 Gregoire Lejeune <gregoire.lejeune@free.fr>
+
+Ruby/IVY is freely distributable according to the terms of the
+GNU Lesser General Public Licence (see the file 'COPYING').
+
+This program is distributed without any warranty. See the file
+'COPYING' for details.
+
+About IVY
+---------
+
+IVY provides users with the ability to write Ruby programs
+that tightly integrate with IVY API.
+
+With this module, you can define and register Ruby callbacks with the IVY
+engine. This module calls your ruby callbacks using interpreters from a
+threaded persistent interpreter pool. IVY contexts are presented using an
+object-oriented style interface for performing operations on a IVY context.
+
+The main project web page for this module is:
+
+    http://greg.rubyfr.net
+
+Prerequisites
+-------------
+
+Ruby/IVY has been tested with the following:
+
+    IVY-c-3.9.1
+	PCRE-7.0
+    ruby 1.8.4 built
+
+You can find the latest version of IVY from:
+
+    http://www.tls.cena.fr/products/ivy/
+
+and the latest version of PCRE from :
+	
+	http://www.pcre.org/
+
+This module has only been tested on MacOSX 10.4.8. It was also compiled on Linux.
+
+Building Ruby/IVY
+-----------------
+
+Begin by building ivy-c, pcre, and ruby. Next, perform the following 
+commands:
+
+% ruby extconf.rb
+% make
+% make install
+
+Using Ruby/IVY
+--------------
+
+See the documentation for complete information on writing your own program using IVY.
+
+Testing the samples
+-------------------
+
+000-IVYTranslater.rb. You can run it by using the following command:
+
+% ruby 000-IVYTranslater.rb
+
+Then in another terminal window, launch ivyprobe ’(.*)’. You are then ready to start. Type "Hello Paul", 
+and you should get "Bonjour Paul". Type "Bye", and your application should quit: 
+
+% ivyprobe ’(.*)’ 
+IvyTranslater connected from localhost 
+IvyTranslater subscribes to ’Hello (.*)’ 
+IvyTranslater subscribes to ’Bye’ 
+Hello Paul 
+IvyTranslater sent ’Bonjour Paul’ 
+Bye 
+IvyTranslater disconnected from localhost 
+Ctrl-D 
+% 
diff --git a/examples/000-IVYTranslater.rb b/examples/000-IVYTranslater.rb
new file mode 100644
index 0000000..e092235
--- /dev/null
+++ b/examples/000-IVYTranslater.rb
@@ -0,0 +1,19 @@
+#!/usr/bin/ruby
+
+$:.unshift( ".." )
+
+require "ivy"
+
+ivy = IVY.new( "IvyRbTranslator", "Hello Le Monde" )
+ivy.start( )
+
+msg = ivy.bindmsg( nil, "^Hello(.*)" ) { |app, data, tab|
+  arg = (tab.size < 1)?"":tab[0]
+  ivy.sendmsg( "Bonjour#{arg}" )
+}
+
+msg2 = ivy.bindmsg( nil, "^Bye$" ) { |app, data, tab|
+  ivy.stop( )
+}
+
+ivy.mainloop( )
\ No newline at end of file
diff --git a/examples/001-UnBind.rb b/examples/001-UnBind.rb
new file mode 100644
index 0000000..82177e6
--- /dev/null
+++ b/examples/001-UnBind.rb
@@ -0,0 +1,15 @@
+#!/usr/bin/ruby
+
+$:.unshift( ".." )
+
+require "ivy"
+
+ivy = IVY.new( "TestRbUnbind", "TestRbUnbind Ready" )
+ivy.start( )
+
+msg = ivy.bindmsg( nil, "^ub" ) { |app, data, tab|
+  puts "#{app.applicationName} (host #{app.applicationHost}) sent unbind message, unbinding to ^ub"
+  msg.unbindmsg( )
+}
+
+ivy.mainloop( )
\ No newline at end of file
diff --git a/examples/002-ApplicationList.rb b/examples/002-ApplicationList.rb
new file mode 100644
index 0000000..c2ec168
--- /dev/null
+++ b/examples/002-ApplicationList.rb
@@ -0,0 +1,20 @@
+#!/usr/bin/ruby
+
+$:.unshift( ".." )
+
+require "ivy"
+
+ivy = IVY.new( "TestRbAppList", "TestRbAppList Ready" )
+ivy.start( )
+
+msg = ivy.bindmsg( nil, "^quit$" ) { |app, data, tab|
+  ivy.stop( )
+}
+
+msg2 = ivy.bindmsg( nil, "^who$" ) { |app, data, tab| 
+  ivy.applicationList.each do |x|
+    ivy.sendmsg( "APP: #{x}" )
+  end
+}
+
+ivy.mainloop( )
diff --git a/examples/test.sh b/examples/test.sh
new file mode 100755
index 0000000..1dc1cf4
--- /dev/null
+++ b/examples/test.sh
@@ -0,0 +1,3 @@
+export DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH:/opt/rosx/lib
+
+ruby 001-Bind.rb
diff --git a/extconf.rb b/extconf.rb
new file mode 100644
index 0000000..2256e40
--- /dev/null
+++ b/extconf.rb
@@ -0,0 +1,33 @@
+#!/usr/bin/ruby -w
+# See the LICENSE file for copyright and distribution information
+
+require "mkmf"
+
+$LIBPATH.push(Config::CONFIG['libdir'])
+
+def crash(str)
+  printf(" extconf failure: #{str}\n")
+  exit 1
+end
+
+
+if dir_config( "ivy" ) != [nil, nil]
+   inc, lib = dir_config( 'ivy' ) 
+   $LDFLAGS << " -L#{lib} -livy"
+   $CFLAGS << " -I#{inc}"
+else
+  crash(<<EOL)
+need libivy (see http://www.tls.cena.fr/products/ivy/index.html)
+
+        Install the library or try one of the following options to extconf.rb:
+
+        --with-ivy-dir=/path/to/libivy
+        --with-ivy-lib=/path/to/libivy/lib
+        --with-ivy-include=/path/to/libivy/include
+EOL
+end
+
+$CFLAGS = '-DMEMWATCH ' + $CFLAGS
+
+create_header()
+create_makefile("ivy")
diff --git a/extra/Makefile-Ivy.osx b/extra/Makefile-Ivy.osx
new file mode 100644
index 0000000..71e1520
--- /dev/null
+++ b/extra/Makefile-Ivy.osx
@@ -0,0 +1,91 @@
+PERHAPS64 := $(shell uname -m | perl -ne "print /64/ ? '64' : '';")
+LIB = /lib$(PERHAPS64)
+ifeq ($(PERHAPS64), "64")
+	FPIC=
+else
+	FPIC=-fPIC
+endif
+
+ifndef PREFIX
+    PREFIX=/opt/rosx
+endif
+
+PCREINC = `pcre-config --cflags`
+PCRELIB = `pcre-config --libs`
+CASESENSITIVE = "yes"
+ifeq ($(CASESENSITIVE), "no")
+	PCRE_OPT=PCRE_CASELESS
+	REGCOMP_OPT=REG_ICASE
+else
+	PCRE_OPT=0
+	REGCOMP_OPT=REG_EXTENDED	
+endif
+REGEXP= -DUSE_PCRE_REGEX -DPCRE_OPT=$(PCRE_OPT)
+
+OBJ = ivyloop.o timer.o ivysocket.o ivy.o ivybuffer.o ivybind.o intervalRegexp.o
+CC=gcc
+LIBTOOL=ar q # linux and solaris
+CFLAGS = -g -Wall $(FPIC)
+
+TARGETS = ivyprobe ivyperf
+
+# ------------------------------------------------------------------------------------------
+
+.c.o:
+	$(CC) $(CFLAGS) -c $*.c
+
+all: static-libs commands shared-libs
+
+static-libs: libivy.a
+
+shared-libs: libivy.dylib
+
+commands: $(TARGETS)
+
+ivybind.o: ivybind.c
+	$(CC) -c $(CFLAGS) $(REGEXP) $(PCREINC) ivybind.c
+
+libivy.a: $(OBJ)
+	rm -f $@
+	$(LIBTOOL) $@ $(OBJ)
+
+libivy.dylib: $(OBJ)
+	$(CC) -dynamiclib -o $@ $(OBJ) $(PCRELIB)
+
+ivyprobe: ivyprobe.o libivy.a
+	$(CC)  $(CFLAGS) -o $@ ivyprobe.o -L. -livy $(PCRELIB) $(EXTRALIB)
+
+ivyperf: ivyperf.o libivy.a
+	$(CC)  $(CFLAGS) -o $@ ivyperf.o -L. -livy $(PCRELIB) $(EXTRALIB)
+
+# ------------------------------------------------------------------------------------------
+
+installlibs: static-libs shared-libs
+	test -d $(DESTDIR)$(PREFIX)$(LIB)  || mkdir -p $(DESTDIR)$(PREFIX)$(LIB)
+	install -m644 libivy.a		$(DESTDIR)$(PREFIX)$(LIB)
+	install -m644 libivy.dylib	$(DESTDIR)$(PREFIX)$(LIB)
+
+includes:
+	test -d $(DESTDIR)$(PREFIX)/include/Ivy || mkdir -p $(DESTDIR)$(PREFIX)/include/Ivy
+	install -m644 ivy.h			$(DESTDIR)$(PREFIX)/include/Ivy/
+	install -m644 ivybind.h		$(DESTDIR)$(PREFIX)/include/Ivy/
+	install -m644 ivybuffer.h	$(DESTDIR)$(PREFIX)/include/Ivy/
+	install -m644 ivychannel.h	$(DESTDIR)$(PREFIX)/include/Ivy/
+	install -m644 ivydebug.h	$(DESTDIR)$(PREFIX)/include/Ivy/
+	install -m644 ivyloop.h		$(DESTDIR)$(PREFIX)/include/Ivy/
+	install -m644 ivysocket.h	$(DESTDIR)$(PREFIX)/include/Ivy/
+	install -m644 list.h		$(DESTDIR)$(PREFIX)/include/Ivy/
+	install -m644 timer.h		$(DESTDIR)$(PREFIX)/include/Ivy/
+	install -m644 version.h		$(DESTDIR)$(PREFIX)/include/Ivy/
+
+installbins: commands
+	test -d $(DESTDIR)$(PREFIX)/bin || mkdir -p $(DESTDIR)$(PREFIX)/bin
+	install -m755 ivyprobe $(DESTDIR)$(PREFIX)/bin
+	install -m755 ivyperf $(DESTDIR)$(PREFIX)/bin
+
+install: installlibs installbins includes
+
+# ------------------------------------------------------------------------------------------
+
+clean:
+	-rm -f $(TARGETS) *.o *.a *.dylib *.dylib.* *~
\ No newline at end of file
diff --git a/ivy.c b/ivy.c
new file mode 100644
index 0000000..aea51c7
--- /dev/null
+++ b/ivy.c
@@ -0,0 +1,299 @@
+/**
+ * Copyright (C) 2007 Gregoire Lejeune <gregoire.lejeune@free.fr>
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * 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; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
+ */
+
+#include "rb_ivy.h"
+
+void ruby_ivy_free( RbTIvy *pRbTIvy ) {
+  if (pRbTIvy != NULL)
+    free(pRbTIvy);
+}
+
+void ruby_ivy_mark( RbTIvy *pRbTIvy ) {
+  if( pRbTIvy == NULL ) return;
+  if( !NIL_P(pRbTIvy->strAgentName) ) rb_gc_mark( pRbTIvy->strAgentName );
+  if( !NIL_P(pRbTIvy->strReadyMsg) ) rb_gc_mark( pRbTIvy->strReadyMsg );
+}
+
+VALUE ruby_ivy_new( VALUE class ) {
+	
+  RbTIvy *pRbTIvy;
+
+  pRbTIvy = (RbTIvy *)malloc(sizeof(RbTIvy));
+  if( pRbTIvy == NULL )
+    rb_raise(rb_eNoMemError, "No memory left for IVY struct");
+
+  return( Data_Wrap_Struct( class, ruby_ivy_mark, ruby_ivy_free, pRbTIvy ) );
+}
+
+/** o = IVY.new( strAgentName, [strReadyMessage] ) */
+static VALUE ruby_ivy_initialize( int iNbArgs, VALUE *vArgs, VALUE class ) {
+	
+  RbTIvy *pRbTIvy;
+  Data_Get_Struct( class, RbTIvy, pRbTIvy );
+
+  if( iNbArgs < 1 || iNbArgs > 2 ) {
+	rb_raise( rb_eArgError, "wrong number of arguments (%d for 1)", iNbArgs );
+  }
+
+  pRbTIvy->strAgentName = vArgs[0];
+  if( iNbArgs == 2 ) {
+	pRbTIvy->strReadyMsg = vArgs[1];
+  } else {
+	pRbTIvy->strReadyMsg = Qnil;
+  }
+
+  IvyInit( STR2CSTR( pRbTIvy->strAgentName ), NULL, NULL, NULL, NULL, NULL );
+
+  return( class );
+}
+
+/** ------------------------------------------------------------------------ */
+
+void ruby_ivy_message_free( RbTIvyMsg *pRbTIvyMsg ) {
+  if (pRbTIvyMsg != NULL)
+    free(pRbTIvyMsg);
+}
+
+void ruby_ivy_message_mark( RbTIvyMsg *pRbTIvyMsg ) {
+  if( pRbTIvyMsg == NULL ) return;
+  if( !NIL_P(pRbTIvyMsg->cb) ) rb_gc_mark( pRbTIvyMsg->cb );
+  if( !NIL_P(pRbTIvyMsg->data) ) rb_gc_mark( pRbTIvyMsg->data );
+  if( !NIL_P(pRbTIvyMsg->regexp) ) rb_gc_mark( pRbTIvyMsg->regexp );
+}
+
+/** o = IVY::Message.new() */
+// VALUE ruby_ivy_message_new( VALUE class, VALUE cb, VALUE data, VALUE regexp ) {
+VALUE ruby_ivy_message_new( VALUE class, VALUE data, VALUE regexp ) {
+  RbTIvyMsg *pRbTIvyMsg;
+  
+  pRbTIvyMsg = (RbTIvyMsg *)malloc(sizeof(RbTIvyMsg));
+  if( pRbTIvyMsg == NULL )
+    rb_raise(rb_eNoMemError, "No memory left for IVY::MESSAGE struct");
+
+  pRbTIvyMsg->cb     = rb_block_proc( );
+  pRbTIvyMsg->data   = data;
+  pRbTIvyMsg->regexp = regexp;
+  pRbTIvyMsg->id = IvyBindMsg( callback, (void*)pRbTIvyMsg, STR2CSTR( pRbTIvyMsg->regexp ) );
+  
+  return( Data_Wrap_Struct( class, ruby_ivy_message_mark, ruby_ivy_message_free, pRbTIvyMsg ) );
+}
+
+/** ------------------------------------------------------------------------ */
+
+void ruby_ivy_client_free( RbTIvyClient *pRbTIvyClient ) {
+  if (pRbTIvyClient != NULL)
+    free(pRbTIvyClient);
+}
+
+void ruby_ivy_client_mark( RbTIvyClient *pRbTIvyClient ) {
+  if( pRbTIvyClient == NULL ) return;
+}
+
+VALUE ruby_ivy_client_new_internal( VALUE class, IvyClientPtr client ) {
+  RbTIvyClient *pRbTIvyClient;
+  
+  pRbTIvyClient = (RbTIvyClient *)malloc(sizeof(RbTIvyClient));
+  if( pRbTIvyClient == NULL )
+    rb_raise(rb_eNoMemError, "No memory left for IVY::Client struct");
+
+  pRbTIvyClient->client = client;
+  
+  return( Data_Wrap_Struct( class, ruby_ivy_client_mark, ruby_ivy_client_free, pRbTIvyClient ) );
+}
+
+/** o = IVY::Client.new( xClientName ) */
+VALUE ruby_ivy_client_new( VALUE class, VALUE clientName ) {
+  RbTIvyClient *pRbTIvyClient;
+  
+  pRbTIvyClient = (RbTIvyClient *)malloc(sizeof(RbTIvyClient));
+  if( pRbTIvyClient == NULL )
+    rb_raise(rb_eNoMemError, "No memory left for IVY::Client struct");
+
+  pRbTIvyClient->client = IvyGetApplication( STR2CSTR( clientName ) );
+  
+  return( Data_Wrap_Struct( class, ruby_ivy_client_mark, ruby_ivy_client_free, pRbTIvyClient ) );
+}
+
+/** ------------------------------------------------------------------------ */
+
+VALUE ruby_ivy_appname( VALUE class ) {
+	RbTIvyClient *pRbTIvyClient;
+	char *xAppName = NULL;
+	
+	Data_Get_Struct( class, RbTIvyClient, pRbTIvyClient );
+	
+	if( pRbTIvyClient->client != NULL )
+		xAppName = IvyGetApplicationName( pRbTIvyClient->client );
+	
+	return( rb_str_new2( xAppName ) );
+}
+
+VALUE ruby_ivy_apphost( VALUE class ) {
+	RbTIvyClient *pRbTIvyClient;
+	char *xAppHost = NULL;
+	
+	Data_Get_Struct( class, RbTIvyClient, pRbTIvyClient );
+	
+	if( pRbTIvyClient->client != NULL )
+		xAppHost = IvyGetApplicationHost( pRbTIvyClient->client );
+	
+	return( rb_str_new2( xAppHost ) );
+}
+
+/** ------------------------------------------------------------------------ */
+
+VALUE ruby_ivy_start( int iNbArgs, VALUE *vArgs, VALUE class ) {
+	RbTIvy *pRbTIvy;
+  	const char *bus = NULL;
+
+	Data_Get_Struct( class, RbTIvy, pRbTIvy );
+	
+	if( iNbArgs == 0 ) {
+		bus = getenv( "IVYBUS" );
+	} else if( iNbArgs == 1 ) {
+		bus = STR2CSTR( vArgs[0] );
+	} else {
+		rb_raise( rb_eArgError, "wrong number of arguments (%d for 1)", iNbArgs );
+	}
+	
+	IvyStart( bus );
+	
+	return( Qnil );
+}
+
+VALUE ruby_ivy_mainloop( VALUE class ) {
+	RbTIvy *pRbTIvy;
+  	Data_Get_Struct( class, RbTIvy, pRbTIvy );
+	
+	IvyMainLoop( );
+	
+	return( Qnil );
+}
+
+VALUE ruby_ivy_stop( VALUE class ) {
+	RbTIvy *pRbTIvy;
+  	Data_Get_Struct( class, RbTIvy, pRbTIvy );
+	
+	IvyStop( );
+	
+	return( Qnil );
+}
+
+VALUE ruby_ivy_sendmsg( VALUE class, VALUE message ) {
+	RbTIvy *pRbTIvy;
+  	Data_Get_Struct( class, RbTIvy, pRbTIvy );
+	
+	IvySendMsg( STR2CSTR( message ) );
+	
+	return( Qnil );
+}
+
+VALUE ruby_ivy_applist( VALUE class ) {
+	RbTIvy *pRbTIvy;
+	char *xAppList = NULL;
+	VALUE aryResult = rb_ary_new();
+	
+  	Data_Get_Struct( class, RbTIvy, pRbTIvy );
+	
+	xAppList = IvyGetApplicationList( "|" );
+	xAppList = strtok( xAppList, "|" );
+	while( xAppList ) {
+		rb_ary_push( aryResult, rb_str_new2( xAppList ) );
+		xAppList = strtok (NULL, " ");
+	}
+	return( aryResult );
+}
+
+/** ------------------------------------------------------------------------ */
+
+// VALUE ruby_ivy_bindmsg( VALUE class, VALUE data, VALUE regexp ) {
+VALUE ruby_ivy_bindmsg( VALUE class, VALUE data, VALUE regexp ) {
+	VALUE method;
+	RbTIvy *pRbTIvy;
+  	
+	Data_Get_Struct( class, RbTIvy, pRbTIvy );
+	
+	return( ruby_ivy_message_new( cIvyMsg, data, regexp ) );
+}
+
+VALUE ruby_ivy_unbindmsg( VALUE class ) {
+	RbTIvyMsg *pRbTIvyMsg;
+	Data_Get_Struct( class, RbTIvyMsg, pRbTIvyMsg );
+	
+	if( pRbTIvyMsg->id != NULL ) { 
+		IvyUnbindMsg( pRbTIvyMsg->id );
+		pRbTIvyMsg->id = NULL;
+	} else {
+		rb_warn( "IVY::Message not binded!" );
+	}
+	
+	return( Qnil );
+}
+
+/** ------------------------------------------------------------------------ */
+
+static void callback( IvyClientPtr app, void *data, int argc, char **argv ) {
+	RbTIvyMsg *pRbTIvyMsg = (RbTIvyMsg *)data;
+	
+	int callID = rb_intern ("call");
+	VALUE res;
+	
+	int i;
+	VALUE *aryArgs;
+	
+	aryArgs = (VALUE *)malloc( sizeof( VALUE ) );
+	
+	aryArgs[0] = ruby_ivy_client_new_internal( cIvyClient, app ); // IvyClientPtr app
+	aryArgs[1] = pRbTIvyMsg->data; // void *data
+	aryArgs[2] = rb_ary_new();
+	for( i = 0; i < argc; i++ ) {
+		rb_ary_push( aryArgs[2], rb_str_new2( argv[i] ) );
+	}
+	
+	res = rb_funcall2( pRbTIvyMsg->cb, callID, 3, aryArgs );
+}
+
+/** ------------------------------------------------------------------------ */
+
+void Init_ivy( void ) {
+  cIvy = rb_define_class( "IVY", rb_cObject );
+  cIvyMsg = rb_define_class_under( cIvy, "Message", rb_cObject );
+  cIvyClient = rb_define_class_under( cIvy, "Client", rb_cObject );
+
+  rb_define_const( cIvy, "RB_IVY_VERSION", rb_str_new2(RUBY_RBIVY_VERSION) );
+  rb_define_const( cIvy, "IVY_VERSION", rb_str_new2(RUBY_IVY_VERSION) );
+  
+  rb_define_alloc_func( cIvy, ruby_ivy_new );
+  rb_define_private_method( cIvy, "initialize", ruby_ivy_initialize, -1);
+
+	// IVY
+  rb_define_method( cIvy, "start",   			ruby_ivy_start,		-1 );
+  rb_define_method( cIvy, "mainloop",			ruby_ivy_mainloop,	0 );
+  rb_define_method( cIvy, "stop",       		ruby_ivy_stop,		0 );
+  rb_define_method( cIvy, "sendmsg",			ruby_ivy_sendmsg,	1 );
+  rb_define_method( cIvy, "applicationList",	ruby_ivy_applist,	0 );
+  rb_define_method( cIvy, "bindmsg",			ruby_ivy_bindmsg,	2 );  // renvoi un message de type IVY::MESSAGE
+  
+	// IVY::Message
+  rb_define_method( cIvyMsg,	"unbindmsg",	ruby_ivy_unbindmsg,	0 );
+
+	// IVY::Client
+  rb_define_singleton_method( cIvyClient, "new", ruby_ivy_client_new, 1 );
+  rb_define_method( cIvyClient,	"applicationName", ruby_ivy_appname, 0);
+  rb_define_method( cIvyClient,	"applicationHost", ruby_ivy_apphost, 0);
+}                                                                                                                          
diff --git a/rb_ivy.h b/rb_ivy.h
new file mode 100644
index 0000000..a1b8f95
--- /dev/null
+++ b/rb_ivy.h
@@ -0,0 +1,72 @@
+/**
+ * Copyright (C) 2006 Gregoire Lejeune <gregoire.lejeune@free.fr>
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * 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; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
+ */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sysexits.h>
+#include <unistd.h>
+
+#include <ruby.h>
+#include <rubyio.h>
+#include <intern.h>
+
+#include "ivyloop.h"
+#include "ivysocket.h"
+#include "ivychannel.h"
+#include "ivybind.h"
+#include "ivy.h"
+#include "timer.h"
+
+#ifndef bool
+# define bool	int
+# define TRUE	1
+# define FALSE	0
+#endif /* ! bool */
+
+#define RUBY_RBIVY_VERSION "0.1.0"
+#define RUBY_RBIVY_VERNUM  010
+#define RUBY_IVY_VERSION  "IVYMAJOR_VERSION.IVYMINOR_VERSION"
+
+typedef struct RbTIvy {
+
+  VALUE strAgentName;
+  VALUE strReadyMsg;
+  
+} RbTIvy;
+VALUE cIvy;
+
+typedef struct RbTIvyMsg {
+
+  MsgRcvPtr id;
+  VALUE cb;
+  VALUE data;
+  VALUE regexp;
+
+} RbTIvyMsg;
+VALUE cIvyMsg;
+
+typedef struct RbTIvyClient {
+  IvyClientPtr client;
+} RbTIvyClient;
+VALUE cIvyClient;
+
+static void callback( IvyClientPtr, void *, int, char ** );
\ No newline at end of file