From d417beb73087b6b39bc6a8c0321a589ea4bf3cac Mon Sep 17 00:00:00 2001 From: Thomas Grill Date: Wed, 27 Oct 2004 19:20:57 +0000 Subject: fixes for dsp and abstraction inlets a few fixes OSX only one dyn_id type for clarity deleted test/mar patches (moved to /doc branch) dyn SWIG module better interface for listeners added license stuff small fixes dyn python module checkin svn path=/trunk/; revision=2181 --- externals/grill/dyn_py/build-pd-darwin.sh | 11 + externals/grill/dyn_py/config-pd-darwin.txt | 32 +++ externals/grill/dyn_py/dyn_py.cpp | 379 ++++++++++++++++++++++++++++ externals/grill/dyn_py/dyn_py.vcproj | 140 ++++++++++ externals/grill/dyn_py/gpl.txt | 346 +++++++++++++++++++++++++ externals/grill/dyn_py/license.txt | 50 ++++ externals/grill/dyn_py/make-files.txt | 8 +- externals/grill/dyn_py/makefile.pd-darwin | 75 ++++++ 8 files changed, 1037 insertions(+), 4 deletions(-) create mode 100755 externals/grill/dyn_py/build-pd-darwin.sh create mode 100755 externals/grill/dyn_py/config-pd-darwin.txt create mode 100644 externals/grill/dyn_py/dyn_py.cpp create mode 100644 externals/grill/dyn_py/dyn_py.vcproj create mode 100644 externals/grill/dyn_py/gpl.txt create mode 100644 externals/grill/dyn_py/license.txt create mode 100755 externals/grill/dyn_py/makefile.pd-darwin diff --git a/externals/grill/dyn_py/build-pd-darwin.sh b/externals/grill/dyn_py/build-pd-darwin.sh new file mode 100755 index 00000000..1755372b --- /dev/null +++ b/externals/grill/dyn_py/build-pd-darwin.sh @@ -0,0 +1,11 @@ +#!/bin/sh + +. config-pd-darwin.txt + +make -f makefile.pd-darwin && +{ + if [ $INSTDIR != "" ]; then + echo Now install as root + sudo make -f makefile.pd-darwin install + fi +} diff --git a/externals/grill/dyn_py/config-pd-darwin.txt b/externals/grill/dyn_py/config-pd-darwin.txt new file mode 100755 index 00000000..34ca640b --- /dev/null +++ b/externals/grill/dyn_py/config-pd-darwin.txt @@ -0,0 +1,32 @@ + +# your c++ compiler (define only if it's different than g++) +# CXX=g++-3.3 + +# where are the PD header files? (m_pd.h, m_imp.h, g_canvas.h) +PDPATH=/Volumes/Daten/Prog/pd-0.37-4/src + +# where is the PD executable +PD=/usr/local/bin + +# where should flext libraries be built? +TARGDIR=./pd-darwin + +# where should the dyn library and header be installed? +# (leave blank to omit installation) +PREFIX=/usr/local + +# path to Python header +PYTHON=/System/Library/Frameworks/Python.framework/Headers + +# path to dyn +DYN=../dyn + +# path to pycxx +PYCXX=/Volumes/Daten/Prog/packs/pycxx_5_2_2 + +# folder to install modules to +INSTDIR=/Users/thomas/Library/Python/2.3/site-packages + +# additional compiler flags +# (check if they fit for your system!) +UFLAGS=-malign-power -maltivec -faltivec diff --git a/externals/grill/dyn_py/dyn_py.cpp b/externals/grill/dyn_py/dyn_py.cpp new file mode 100644 index 00000000..854b822d --- /dev/null +++ b/externals/grill/dyn_py/dyn_py.cpp @@ -0,0 +1,379 @@ +/* +dyn_py - Python interface to the dyn library + +Copyright (c)2004 Thomas Grill (gr@grrrr.org) +For information on usage and redistribution, and for a DISCLAIMER OF ALL +WARRANTIES, see the file, "license.txt," in this distribution. +*/ + +#include + +#ifdef _MSC_VER +#pragma warning(disable:4267) +#endif + +#include +#include + +#include +#include + +using namespace Py; + + +static Object dynpatcher(const Tuple &a,dyn_id ident = DYN_ID_NONE); +static Object dynobject(const Tuple &a,dyn_id ident = DYN_ID_NONE); +static Object dynmessage(const Tuple &a,dyn_id ident = DYN_ID_NONE); + + +static t_symbol *sym_list = gensym("list"); +static t_symbol *sym_float = gensym("float"); +static t_symbol *sym_symbol = gensym("symbol"); + + +/*! Convert a Python tuple to PD atoms + \not we don't need to check for $-arguments here... symbols will do +*/ +static int tuple2atoms(const Tuple &s,int offs,t_symbol *&hdr,t_atom *lst,int sz,bool listonly = false) +{ + hdr = listonly?sym_list:NULL; + int i = 0,len = s.length(); + for(int it = offs; it < len && i < sz; ++it) { + const Object &o = s[it]; + if(o.isNumeric()) { + if(!hdr) hdr = sym_list; + SETFLOAT(lst+i,(float)Float(o)); ++i; + } + else if(o.isString()) { + t_symbol *s = gensym((char *)o.as_string().c_str()); + if(!hdr) hdr = s; + else { SETSYMBOL(lst+i,s); ++i; } + } + else { + hdr = NULL; + return 0; + } + } + + if(hdr == sym_list && i == 1) { + if(lst->a_type == A_FLOAT) hdr = sym_float; + else if(lst->a_type == A_SYMBOL) hdr = sym_symbol; + } + + return i; +} + +static Tuple atoms2tuple(const t_symbol *sym,int argc,const t_atom *argv) +{ + bool hd = sym != sym_list && sym != sym_float; + Tuple args(argc+hd?1:0); + int o = 0; + if(hd) args[o++] = String(sym->s_name); + for(int i = 0; i < argc; ++i,++o) { + switch(argv[i].a_type) { + case A_FLOAT: args[o] = Float(argv[i].a_w.w_float); break; + case A_SYMBOL: args[o] = String(argv[i].a_w.w_symbol->s_name); break; + default: args[o] = Nothing(); break; + } + } + return args; +} + +typedef std::map ListenMap; +// all listeners +static ListenMap listen; + + +static void callback(dyn_id ident,int signal,void *data) +{ + if(dyn_GetType(ident) == DYN_TYPE_LISTENER && signal == DYN_SIGNAL_FREE) { + // clear listener data + ListenMap::iterator it = listen.find(ident); + if(it != listen.end()) { + delete it->second; + listen.erase(it); + } + } + +#ifdef _DEBUG + post("dyn callback - signal %i, object %x",signal,ident); +#endif +} + + +class dynIdent + : public PythonExtension +{ +public: + dyn_id ident; + + dynIdent(dyn_id id = DYN_ID_NONE): ident(id) {} + + static void init_type() + { + behaviors().name("ID"); + behaviors().doc("documentation for dyn::Ident" ); + + add_varargs_method("Free", &dynIdent::f_free, "Free the dyn object"); + + add_varargs_method("Patcher", &dynIdent::f_patcher, "Create a new sub patcher"); + add_varargs_method("Object", &dynIdent::f_object, "Create a new dyn object"); + add_varargs_method("Message", &dynIdent::f_message, "Create a new dyn message object"); + + add_varargs_method("Inlets", &dynIdent::f_inlets, "Get inlet count of a dyn object"); + add_varargs_method("Outlets", &dynIdent::f_outlets, "Get outlet count of a dyn object"); + + add_varargs_method("InletType", &dynIdent::f_inlettype, "Get type of an inlet"); + add_varargs_method("OutletType", &dynIdent::f_outlettype, "Get type of an outlet"); + + add_varargs_method("Connect", &dynIdent::f_connect, "Connect two dyn objects"); + + add_varargs_method("Send", &dynIdent::f_send, "Send a message to a dyn object"); + add_varargs_method("Listen", &dynIdent::f_listen, "Listen to messages of a dyn object"); + } + +private: + + void Check() const + { + if(ident == DYN_ID_NONE) throw RuntimeError("Dyn object not initialized"); + } + + Object f_patcher(const Tuple &a) { Check(); return dynpatcher(a,ident); } + Object f_object(const Tuple &a) { Check(); return dynobject(a,ident); } + Object f_message(const Tuple &a) { Check(); return dynmessage(a,ident); } + + Object f_free(const Tuple &a) + { + // don't Check() object to free... + if(ident != DYN_ID_NONE) { + if(dyn_Free(DYN_SCHED_AUTO,ident) != DYN_ID_NONE) + throw RuntimeError("Could not free dyn object"); + + ident = DYN_ID_NONE; + } + return Nothing(); + } + + Object f_inlets(const Tuple &a) + { + Check(); + if(a.length()) throw RuntimeError("No arguments allowed"); + int ret = dyn_GetInletCount(ident); + return ret >= 0?Int(ret):Nothing(); + } + + Object f_outlets(const Tuple &a) + { + Check(); + if(a.length()) throw RuntimeError("No arguments allowed"); + int ret = dyn_GetOutletCount(ident); + return ret >= 0?Int(ret):Nothing(); + } + + Object f_inlettype(const Tuple &a) + { + Check(); + int ret = dyn_GetInletType(ident,Int(a[0])); + if(ret >= 0) + return Int(ret == DYN_INOUT_SIGNAL); + else + throw RuntimeError("Error querying inlet type"); + } + + Object f_outlettype(const Tuple &a) + { + Check(); + int ret = dyn_GetOutletType(ident,Int(a[0])); + if(ret >= 0) + return Int(ret == DYN_INOUT_SIGNAL); + else + throw RuntimeError("Error querying outlet type"); + } + + Object f_connect(const Tuple &a) + { + if(a.length() == 3) { + dyn_id obj; + ExtensionObject dst(a[1]); + if(dyn_NewConnection(DYN_SCHED_AUTO,&obj,callback,ident,Int(a[0]),dst.extensionObject()->ident,Int(a[2])) == DYN_ID_NONE) + return asObject(new dynIdent(obj)); + else + throw RuntimeError("Error connecting dyn objects"); + } + else + throw RuntimeError("Syntax: Connect(src-outlet,dst-ID,dst-inlet)"); + } + + Object f_send(const Tuple &a) + { + Check(); + + int err = DYN_ERROR_GENERAL; + if(a.length() == 2 && a[1].isString()) { + std::string msg(a[1].as_string()); + err = dyn_SendStr(DYN_SCHED_AUTO,ident,Int(a[0]),msg.c_str()); + } + else if(a.length() >= 2) { + t_atom lst[256],*argv = lst; + t_symbol *sym; + int argc = tuple2atoms(a,1,sym,lst,256); + if(argc || sym) + err = dyn_Send(DYN_SCHED_AUTO,ident,Int(a[0]),sym,argc,argv); + } + + if(err == DYN_ERROR_NONE) + return Nothing(); + else + throw RuntimeError("Could not send to dyn object"); + } + + Object f_listen(const Tuple &a) + { + Check(); + if(a.length() == 2) { + dyn_id obj; + Callable *func = new Callable(a[1]); + if(dyn_Listen(DYN_SCHED_AUTO,&obj,ident,Int(a[0]),listener,func) == DYN_ID_NONE) { + listen[obj] = func; + return asObject(new dynIdent(obj)); + } + else { + delete func; + throw RuntimeError("Error creating dyn listener"); + } + } + else + throw RuntimeError("Syntax: Listen(inlet,function)"); + } + + static void listener(dyn_id id,dyn_id oid,int outlet,const t_symbol *sym,int argc,const t_atom *argv,void *data) + { + #ifdef _DEBUG + post("dyn listener - object %x, outlet %i, sym %s",oid,outlet,sym->s_name); + #endif + + Callable *func = (Callable *)data; + + // convert PD atoms to Python tuple + Tuple args(atoms2tuple(sym,argc,argv)); + + Tuple tpl(3); + tpl[0] = asObject(new dynIdent(oid)); + tpl[1] = Int(outlet); + tpl[2] = args.length() == 1?args[0]:args; + + try { + func->apply(tpl); // call method + } + catch(Exception e) { + PyErr_Print(); + e.clear(); + } + catch(...) { + PyErr_Clear(); + } + } +}; + + +class dynModule + : public ExtensionModule +{ +public: + dynModule() + : ExtensionModule( "dyn" ) + { + dynIdent::init_type(); + + add_varargs_method("Version", &dynModule::f_version, "Return version number"); + add_varargs_method("Patcher", &dynModule::f_patcher, "Create a new dyn patcher"); + add_varargs_method("Object", &dynModule::f_object, "Create a new dyn object"); + add_varargs_method("Message", &dynModule::f_message, "Create a new dyn message object"); + + // must be last + initialize( "documentation for the dyn module" ); + } + +protected: + + Object f_version(const Tuple &a) + { + return Int(DYN_VERSION); + } + + Object f_patcher(const Tuple &a) { return dynpatcher(a); } + Object f_object(const Tuple &a) { return dynobject(a); } + Object f_message(const Tuple &a) { return dynmessage(a); } +}; + +extern "C" +#ifdef _MSC_VER +_declspec(dllexport) +#endif +void initdyn() +{ +#if defined(PY_WIN32_DELAYLOAD_PYTHON_DLL) + Py::InitialisePythonIndirectInterface(); +#endif + static dynModule* module = new dynModule; +} + +static Object dynpatcher(const Tuple &a,dyn_id ident) +{ + if(!a.length()) { + dyn_id obj; + if(dyn_NewPatcher(DYN_SCHED_AUTO,&obj,callback,ident) == DYN_ERROR_NONE) + return asObject(new dynIdent(obj)); + else + throw RuntimeError("Error creating dyn patcher"); + } + else + throw RuntimeError("Syntax: Patcher()"); +} + +static Object dynobject(const Tuple &a,dyn_id ident) +{ + dyn_id obj; + + int err = DYN_ERROR_GENERAL; + if(a.length() == 1 && a[0].isString()) + err = dyn_NewObjectStr(DYN_SCHED_AUTO,&obj,callback,ident,a[0].as_string().c_str()); + else { + t_atom lst[256],*argv = lst; + t_symbol *sym; + int argc = tuple2atoms(a,0,sym,lst,256); + if(argc || sym) + err = dyn_NewObject(DYN_SCHED_AUTO,&obj,callback,ident,sym,argc,argv); + else + throw RuntimeError("Invalid arguments for dyn object"); + } + + if(err == DYN_ERROR_NONE) + return asObject(new dynIdent(obj)); + else + throw RuntimeError("Error creating dyn object"); +} + +static Object dynmessage(const Tuple &a,dyn_id ident) +{ + dyn_id obj; + + int err = DYN_ERROR_GENERAL; + if(a.length() == 1 && a[0].isString()) + err = dyn_NewMessageStr(DYN_SCHED_AUTO,&obj,callback,ident,a[0].as_string().c_str()); + else { + t_atom argv[256]; + t_symbol *hdr; + int argc = tuple2atoms(a,0,hdr,argv,256,true); + if(argc) + err = dyn_NewMessage(DYN_SCHED_AUTO,&obj,callback,ident,argc,argv); + else + throw RuntimeError("Invalid arguments for dyn message"); + } + + if(err == DYN_ERROR_NONE) + return asObject(new dynIdent(obj)); + else + throw RuntimeError("Error creating dyn message"); +} diff --git a/externals/grill/dyn_py/dyn_py.vcproj b/externals/grill/dyn_py/dyn_py.vcproj new file mode 100644 index 00000000..ca13e0dc --- /dev/null +++ b/externals/grill/dyn_py/dyn_py.vcproj @@ -0,0 +1,140 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/externals/grill/dyn_py/gpl.txt b/externals/grill/dyn_py/gpl.txt new file mode 100644 index 00000000..b403f69f --- /dev/null +++ b/externals/grill/dyn_py/gpl.txt @@ -0,0 +1,346 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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It is safest +to attach them to the start of each source file to most effectively +convey the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) 19yy + + This program 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. + + 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 + + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) 19yy name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General +Public License instead of this License. + diff --git a/externals/grill/dyn_py/license.txt b/externals/grill/dyn_py/license.txt new file mode 100644 index 00000000..79be034a --- /dev/null +++ b/externals/grill/dyn_py/license.txt @@ -0,0 +1,50 @@ +dyn~ - dynamic object management for PD +Copyright (c) Thomas Grill (xovo@gmx.net) + +This program 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. + +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. + +In the official dyn~ distribution, the GNU General Public License is +in the file gpl.txt + +--------------------------------------------------------- + + OTHER COPYRIGHT NOTICES + +--------------------------------------------------------- +This package uses the flext C++ layer - See its license text below: + + +--- flext ---------------------------------------------- +flext - C++ layer for Max/MSP and pd (pure data) externals +Copyright (C) 2001-2003 Thomas Grill + +This program 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. + +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. + +In the official flext distribution, the GNU General Public License is +in the file gpl.txt + + diff --git a/externals/grill/dyn_py/make-files.txt b/externals/grill/dyn_py/make-files.txt index b3e31ac2..cb77fff9 100755 --- a/externals/grill/dyn_py/make-files.txt +++ b/externals/grill/dyn_py/make-files.txt @@ -1,4 +1,4 @@ -NAME=dyn -SRCDIR=. - -SRCS= dyn_py.cpp +NAME=dyn +SRCDIR=. + +SRCS= dyn_py.cpp diff --git a/externals/grill/dyn_py/makefile.pd-darwin b/externals/grill/dyn_py/makefile.pd-darwin new file mode 100755 index 00000000..0f56346e --- /dev/null +++ b/externals/grill/dyn_py/makefile.pd-darwin @@ -0,0 +1,75 @@ +# Makefile for gcc @ darwin +# +# usage: +# to build run "make -f makefile.pd-darwin" +# to install (as root), do "make -f makefile.pd-darwin install" +# + +CONFIG=config-pd-darwin.txt + +include ${CONFIG} + +# compiler+linker stuff +INCLUDES=${PDPATH} $(DYN) $(PYTHON) $(PYCXX) +FLAGS=${UFLAGS} -fexceptions -frtti + +# compiler flags for optimized build +CFLAGS=-O2 + +# compiler flags for debug build +CFLAGS_D=-g + +# flags for shared linking +LSHFLAGS= -bundle -bundle_loader $(PD)/pd + +# frameworks +FRAMEWORKS=Python System +LIBS=pycxx dyn + + +# ---------------------------------------------- +# the rest can stay untouched +# ---------------------------------------------- + +# all the source files from the package +include make-files.txt + +MAKEFILE=makefile.pd-darwin + +TARGET=$(TARGDIR)/$(NAME).so +TARGET_D=$(TARGDIR)/$(NAME)_d.so + +HDRS=$(PHDRS) $(IHDRS) + + +all: $(TARGDIR) $(TARGET) $(TARGET_D) + +$(TARGDIR): + mkdir $(TARGDIR) + +$(patsubst %,$(SRCDIR)/%,$(SRCS)): $(patsubst %,$(SRCDIR)/%,$(HDRS)) $(patsubst %,$(SRCDIR)/%,$(IHDRS)) $(MAKEFILE) $(CONFIG) + touch $@ + +$(TARGDIR)/%.o : $(SRCDIR)/%.cpp + $(CXX) -c $(CFLAGS) $(CFLAGS_T) $(CFLAGS_S) $(FLAGS) $(patsubst %,-I%,$(INCLUDES) $(SRCDIR)) $< -o $@ + +$(TARGDIR)/%.do : $(SRCDIR)/%.cpp + $(CXX) -c $(CFLAGS_D) $(CFLAGS_T) $(CFLAGS_S) $(FLAGS) $(patsubst %,-I%,$(INCLUDES) $(SRCDIR)) $< -o $@ + +$(TARGET) : $(patsubst %.cpp,$(TARGDIR)/%.o,$(SRCS)) + g++ $(LSHFLAGS) -o $@ $^ $(patsubst %,-l%,$(LIBS)) $(patsubst %,-framework %,$(FRAMEWORKS)) + +$(TARGET_D) : $(patsubst %.cpp,$(TARGDIR)/%.do,$(SRCS)) + g++ $(LSHFLAGS) -o $@ $^ $(patsubst %,-l%,$(LIBS)) $(patsubst %,-framework %,$(FRAMEWORKS)) + +.PHONY: clean install + +clean: + rm -f $(TARGDIR)/*.{o,do} $(TARGET) $(TARGET_D) + +ifdef INSTDIR +install:: $(INSTDIR) + +install:: $(TARGET) $(TARGET_D) + install $< $(INSTDIR) +endif -- cgit v1.2.1