From 2da666989206f4d9c463214f30c65264a712616d Mon Sep 17 00:00:00 2001 From: glejeune Date: Thu, 15 Feb 2007 13:17:40 +0000 Subject: Initial import --- AUTHORS | 1 + COPYING | 504 ++++++++++++++++++++++++++++++++++++++++ README | 85 +++++++ examples/000-IVYTranslater.rb | 19 ++ examples/001-UnBind.rb | 15 ++ examples/002-ApplicationList.rb | 20 ++ examples/test.sh | 3 + extconf.rb | 33 +++ extra/Makefile-Ivy.osx | 91 ++++++++ ivy.c | 299 ++++++++++++++++++++++++ rb_ivy.h | 72 ++++++ 11 files changed, 1142 insertions(+) create mode 100644 AUTHORS create mode 100644 COPYING create mode 100644 README create mode 100644 examples/000-IVYTranslater.rb create mode 100644 examples/001-UnBind.rb create mode 100644 examples/002-ApplicationList.rb create mode 100755 examples/test.sh create mode 100644 extconf.rb create mode 100644 extra/Makefile-Ivy.osx create mode 100644 ivy.c create mode 100644 rb_ivy.h diff --git a/AUTHORS b/AUTHORS new file mode 100644 index 0000000..7fa361f --- /dev/null +++ b/AUTHORS @@ -0,0 +1 @@ +Gregoire Lejeune diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..5ab7695 --- /dev/null +++ b/COPYING @@ -0,0 +1,504 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 2.1, February 1999 + + Copyright (C) 1991, 1999 Free Software Foundation, Inc. + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the Lesser GPL. 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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(< + * + * 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 + * + * 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 +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#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 -- cgit v1.1