This commit was generated by cvs2svn to compensate for changes in r1106,svn2git-root

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diff --git a/GnuGPL.txt b/GnuGPL.txt
new file mode 100644
index 0000000..fa0bef4
--- /dev/null
+++ b/GnuGPL.txt
@@ -0,0 +1,290 @@
+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

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+The licenses for most software are designed to take away your freedom

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diff --git a/README b/README
new file mode 100644
index 0000000..1bef917
--- /dev/null
+++ b/README
@@ -0,0 +1,25 @@
+
+Another small external lib.
+This one has two objects:
+jack-connect :connect/disconnect/toggle/query connections from named ports
+jack-ports: find the ports in the jack-graph. You can send it regular-expressions plus a few keywords to get client and port names.
+
+There are two basic help patches included.
+
+
+
+To compile:
+make sure that m_pd.h is in your include path
+type make.
+Manually install everything :)
+
+have fun
+
+TODO
+finally learn autotools
+When and if the jack-developers finalize their transport structures add a jack-transport object.
+
+
+
+Gerard van Dongen
+gml@xs4all.nl
diff --git a/jack-connect.pd b/jack-connect.pd
new file mode 100644
index 0000000..be2cb51
--- /dev/null
+++ b/jack-connect.pd
@@ -0,0 +1,34 @@
+#N canvas 1260 312 610 300 10;
+#X obj 137 190 jack-connect;
+#X obj 137 231 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0
+1;
+#X msg 136 12 connect;
+#X msg 139 39 toggle;
+#X msg 156 89 symbol alsa_pcm;
+#X msg 195 133 symbol pure_data_0;
+#X msg 138 65 query;
+#X msg 317 8 bang;
+#X msg 382 6 0;
+#X obj 346 30 metro 50;
+#X msg 173 113 symbol capture_2;
+#X msg 216 155 symbol input0;
+#X text 307 89 output client;
+#X text 306 111 output port;
+#X text 343 133 input client;
+#X text 344 155 input port;
+#X msg 24 13 disconnect;
+#X text 185 232 output is 1 for connect(ed) 0 for disconnect(ed);
+#X text 199 64 doesn't change the connection only outputs the state
+;
+#X connect 0 0 1 0;
+#X connect 2 0 0 0;
+#X connect 3 0 0 0;
+#X connect 4 0 0 1;
+#X connect 5 0 0 3;
+#X connect 6 0 0 0;
+#X connect 7 0 9 0;
+#X connect 8 0 9 0;
+#X connect 9 0 3 0;
+#X connect 10 0 0 2;
+#X connect 11 0 0 4;
+#X connect 16 0 0 0;
diff --git a/jack-ports.pd b/jack-ports.pd
new file mode 100644
index 0000000..b87c172
--- /dev/null
+++ b/jack-ports.pd
@@ -0,0 +1,24 @@
+#N canvas 1245 199 744 386 10;
+#X obj 161 197 jack-ports;
+#X msg 160 1 bang;
+#X obj 146 239 print output;
+#X obj 253 238 print input;
+#X text 41 267 output is in the form of a pairs client - port. outputs
+on the left \, inputs on the right.;
+#X text 200 5 will give all ports registered;
+#X text 181 25 Input is a regular expression for the client/port plus
+one or more of the following keywords: virtual: a port that is _not_
+a physical hw interface physical: a port that _is_ a hw interface output:a
+port that is a jack output input: a port that is a jack input;
+#X msg 184 123 virtual input .*3.*;
+#X text 340 123 will give all software inputs with a 3 in the name
+;
+#X msg 182 153 physical ouput .*[34].*;
+#X text 356 152 will give the hw jack outputs with either a 3 or a
+4 in the name;
+#X text 354 181 notice that these are soundcard _inputs_!!;
+#X connect 0 0 2 0;
+#X connect 0 1 3 0;
+#X connect 1 0 0 0;
+#X connect 7 0 0 0;
+#X connect 9 0 0 0;
diff --git a/jack.pd b/jack.pd
new file mode 100644
index 0000000..de8dbc1
--- /dev/null
+++ b/jack.pd
@@ -0,0 +1,47 @@
+#N canvas 0 0 827 657 10;
+#X obj 77 194 jack-connect;
+#X msg 47 68 c;
+#X floatatom 78 237 5 0 0 0 - - -;
+#X msg 67 18 connect;
+#X msg 184 44 toggle;
+#X msg 178 82 symbol alsa_pcm;
+#X msg 215 127 symbol pure_data_0;
+#X msg 79 157 query;
+#X msg 227 153 symbol output0;
+#X msg 199 103 symbol playback_3;
+#X msg 317 8 bang;
+#X msg 382 6 0;
+#X obj 346 30 metro 50;
+#X obj 354 345 jack-ports;
+#X msg 365 263 bang;
+#X msg 443 271 input pure_data.*;
+#X msg 451 225 output;
+#X msg 475 298 pure_data.*;
+#X msg 523 323 pure.* output;
+#X msg 415 175 physical output .*[34].*;
+#X obj 306 399 unpack s s;
+#X obj 412 401 unpack s s;
+#X obj 265 479 jack-connect;
+#X obj 408 490 print;
+#X connect 0 0 2 0;
+#X connect 1 0 0 0;
+#X connect 3 0 0 0;
+#X connect 4 0 0 0;
+#X connect 5 0 0 3;
+#X connect 6 0 0 1;
+#X connect 7 0 0 0;
+#X connect 8 0 0 2;
+#X connect 9 0 0 4;
+#X connect 10 0 12 0;
+#X connect 11 0 12 0;
+#X connect 12 0 4 0;
+#X connect 13 0 20 0;
+#X connect 13 0 23 0;
+#X connect 13 1 21 0;
+#X connect 13 1 23 0;
+#X connect 14 0 13 0;
+#X connect 15 0 13 0;
+#X connect 16 0 13 0;
+#X connect 17 0 13 0;
+#X connect 18 0 13 0;
+#X connect 19 0 13 0;
diff --git a/jackx.c b/jackx.c
new file mode 100644
index 0000000..9c04bd6
--- /dev/null
+++ b/jackx.c
@@ -0,0 +1,396 @@
+/* jack utility externals for linux pd
+ * copyright 2003 Gerard van Dongen gml@xs4all.nl
+
+* 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. 
+
+
+
+* objects:  
+* jack-connect
+* this can query and set the port connections on the jack system
+* methods:
+* jack-ports
+* this can query jack ports with regex's
+
+
+
+
+ */
+
+
+
+
+#include "m_pd.h"
+
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <jack/jack.h>
+
+
+static t_class *jackports_class;
+static t_class *jackconnect_class;
+
+typedef struct _jackports {
+	t_object x_obj;
+	t_outlet *input_ports, *output_ports;
+	char expression[128];
+	char *buffer; //used internally it doesn't have to be reserved every time
+	t_atom *a_outlist;
+
+} t_jackports;
+
+typedef struct _jackconnect {
+	t_object x_obj;
+	t_symbol *input_client,*input_port, *output_client,*output_port;
+	char source[128],destination[128]; //ought to be enough for most names
+	int connected;
+} t_jackconnect;
+
+static jack_client_t * jc;
+
+
+
+/********************************************************************************************************
+
+methods for jack-ports
+
+*********************************************************************************************************/
+
+void jackports_input(t_jackports *x, t_symbol *s,int argc, t_atom *argv)
+{
+	if (jc){
+	char ** ports;
+
+	int l = 0;
+	int n = 0;
+	int keyflag = 0;
+	int expflag =0;
+	int portflags = 0;
+	t_symbol *s_client;
+	t_symbol *s_port;
+	char *t;
+
+	if (!strcmp(s->s_name,"bang")) {
+		strcpy(x->expression,"");
+		expflag = 1;
+	} else {
+
+		//parse symbol s and all arguments for keywords:
+		//physical,virtual,input and output
+
+		if (!strcmp(s->s_name,"physical")) {
+			portflags = portflags | JackPortIsPhysical;
+			keyflag = 1;
+		}
+		if (!strcmp(s->s_name,"virtual")) {
+			portflags = portflags & (~JackPortIsPhysical);
+			keyflag = 1;
+		}		
+		if (!strcmp(s->s_name,"input")) {
+			portflags = portflags | JackPortIsInput;
+			keyflag = 1;
+		}
+
+		if (!strcmp(s->s_name,"output")) {
+			portflags = portflags | JackPortIsOutput;
+			keyflag = 1;
+		}
+		if (!keyflag) {
+			strcpy(x->expression,s->s_name);
+			expflag = 1;
+		}
+		for (n=0;n<argc;n++) {
+			keyflag = 0;
+			atom_string(argv+n,x->buffer,128);
+			if (!strcmp(x->buffer,"physical")) {
+				portflags = portflags | JackPortIsPhysical;
+				keyflag = 1;
+			}
+			if (!strcmp(x->buffer,"virtual")) {
+				portflags = portflags & (~JackPortIsPhysical);
+				keyflag = 1;
+			}		
+			if (!strcmp(x->buffer,"input")) {
+				portflags = portflags | JackPortIsInput;
+				keyflag = 1;
+			}
+			
+			if (!strcmp(x->buffer,"output")) {
+				portflags = portflags | JackPortIsOutput;
+				keyflag = 1;
+			}
+			if (!keyflag && !expflag) {
+				strcpy(x->expression,x->buffer);
+				expflag = 1;
+			}
+
+
+		}
+
+
+	}
+
+
+	ports = jack_get_ports (jc,x->expression,NULL,portflags|JackPortIsOutput);
+	n=0;
+	if (ports) {
+		while (ports[n]) {
+			//seperate port and client
+			
+			l = strlen(ports[n]);
+			t = strchr(ports[n],':');
+
+			if (t) {
+				s_port=gensym(strchr(ports[n],':')+1);
+			
+
+				snprintf(x->buffer,l-strlen(s_port->s_name),ports[n]);
+				s_client = gensym(x->buffer);
+
+				SETSYMBOL(x->a_outlist,s_client);			
+				SETSYMBOL(x->a_outlist+1,s_port);
+
+				// output in output-outlet
+				outlet_list(x->output_ports,&s_list,2,x->a_outlist);
+			}
+
+			n++;
+		}
+	}
+	free(ports);
+
+	ports = jack_get_ports (jc,x->expression,NULL,portflags|JackPortIsInput);
+	n=0;
+	if (ports) {
+		while (ports[n]) {
+			l = strlen(ports[n]);
+			t = strchr(ports[n],':');
+
+			if (t) {
+				s_port=gensym(strchr(ports[n],':')+1);
+			
+
+				snprintf(x->buffer,l-strlen(s_port->s_name),ports[n]);
+				s_client = gensym(x->buffer);
+
+				SETSYMBOL(x->a_outlist,s_client);			
+				SETSYMBOL(x->a_outlist+1,s_port);
+
+				// output in output-outlet
+				outlet_list(x->input_ports,&s_list,2,x->a_outlist);
+			}
+		
+			
+			n++;
+		}
+	}
+	free(ports);
+
+	strcpy(x->expression,"");//reset regex
+	}
+
+}
+
+
+
+
+void *jackports_new(void)
+{
+	t_jackports * x = (t_jackports *)pd_new(jackports_class);
+	x->output_ports = outlet_new(&x->x_obj, &s_list);
+	x->input_ports = outlet_new(&x->x_obj, &s_list);
+	x->a_outlist = getbytes(3 * sizeof(t_atom));
+	x->buffer = getbytes(128);
+
+	return (void*)x;
+}
+
+
+
+/********************************************************************************************************
+
+methods for jack-connect
+
+*********************************************************************************************************/
+void jackconnect_getnames(t_jackconnect *x)
+{
+	char* to = x->source;
+	to = (char*)stpcpy( to,x->output_client->s_name);
+	to = (char*)stpcpy(to,":");
+	to = (char*)stpcpy(to,x->output_port->s_name);
+	to = x->destination;
+	to = (char*)stpcpy(to,x->input_client->s_name);
+	to = (char*)stpcpy(to,":");
+	to = (char*)stpcpy(to,x->input_port->s_name);
+
+}
+void jackconnect_connect(t_jackconnect *x)
+{
+
+	if (jc) {
+
+		jackconnect_getnames(x);
+		post("connecting   %s with %s",x->source,x->destination);
+		if (!jack_connect(jc,x->source,x->destination)) {
+			x->connected = 1;
+			outlet_float(x->x_obj.ob_outlet,x->connected);
+		}
+	}
+
+}
+
+void jackconnect_disconnect(t_jackconnect *x)
+{
+	if (jc) {
+
+		jackconnect_getnames(x);
+		if (!jack_disconnect(jc,x->source,x->destination)) {
+			x->connected = 0;
+			outlet_float(x->x_obj.ob_outlet,x->connected);
+		}
+		post("disconnecting   %s with %s",x->source,x->destination);
+	}
+
+}
+
+void jackconnect_toggle(t_jackconnect *x)
+{
+	if (jc) {
+
+		jackconnect_getnames(x);
+		post("toggling connection   %s with %s",x->source,x->destination);
+		if (jack_disconnect(jc,x->source,x->destination)) {
+			jack_connect(jc,x->source,x->destination);
+			x->connected = 1;
+		} else {
+			x->connected = 0;
+		}
+		outlet_float(x->x_obj.ob_outlet,x->connected);
+	}
+}
+
+
+void jackconnect_query(t_jackconnect *x)
+{
+	if (jc) {
+
+		char **ports;
+		int n=0;
+		jackconnect_getnames(x);
+		
+		post("querying connection   %s with %s",x->source,x->destination);
+		
+		ports = jack_port_get_all_connections(jc,(jack_port_t *)jack_port_by_name(jc,x->source));
+		x->connected = 0;
+		
+		if(ports){
+			while (ports[n]){
+				post("n = %i",n);
+				if (!strcmp(ports[n],x->destination)){
+					x->connected = 1;
+					break;
+				}
+				n++;
+				
+			}
+			free(ports);
+		}
+		outlet_float(x->x_obj.ob_outlet,x->connected);
+	}
+
+
+
+}
+
+
+
+
+
+
+
+void *jackconnect_new(void)
+{
+	t_jackconnect * x = (t_jackconnect *)pd_new(jackconnect_class);
+
+	outlet_new(&x->x_obj, &s_float);
+	symbolinlet_new(&x->x_obj,&x->output_client);
+	symbolinlet_new(&x->x_obj,&x->output_port);
+	symbolinlet_new(&x->x_obj,&x->input_client);
+	symbolinlet_new(&x->x_obj,&x->input_port);
+
+	/* to prevent segfaults put default names in the client/port variables */
+	x->input_client = gensym("none");
+	x->input_port = gensym("none");
+	x->output_client =  gensym("none");
+	x->output_port =  gensym("none");
+	x->connected = 0;
+	jackconnect_getnames(x);
+
+	return (void*)x;
+}
+
+
+/********************************************************************************************************
+
+setup for jack-connect and jack-ports
+
+*********************************************************************************************************/
+
+
+
+void jackx_setup(void)
+{
+
+	post("//////////////////////////////////////////\n"
+	     "/////Jack utility external library///////\n"
+	     "////Gerard van Dongen, gml@xs4all.nl////\n"
+	     "///testing for jack////////////////////\n"
+	     "//////////////////////////////////////");
+
+
+	jc = jack_client_new("jacky-x");
+
+
+
+
+        /*jack ports setup */
+
+	jackports_class = class_new(gensym("jack-ports"),(t_newmethod)jackports_new,0,sizeof(t_jackports),CLASS_DEFAULT,0);
+
+
+
+
+	class_addanything(jackports_class,jackports_input);
+
+	class_sethelpsymbol(jackports_class,gensym("jack-ports"));
+
+	/*jack-connect setup */
+
+
+
+	jackconnect_class = class_new(gensym("jack-connect"),(t_newmethod)jackconnect_new,0,sizeof(t_jackconnect),CLASS_DEFAULT,0);
+
+	class_addmethod(jackconnect_class, (t_method)jackconnect_connect, gensym("connect"),0);
+	class_addmethod(jackconnect_class, (t_method)jackconnect_disconnect, gensym("disconnect"),0);
+	class_addmethod(jackconnect_class, (t_method)jackconnect_toggle, gensym("toggle"),0);
+	class_addmethod(jackconnect_class, (t_method)jackconnect_query, gensym("query"),0);
+	class_addbang(jackconnect_class, (t_method)jackconnect_toggle);
+	class_sethelpsymbol(jackports_class,gensym("jack-connect"));
+}
+
+
+
+
diff --git a/makefile b/makefile
new file mode 100644
index 0000000..787cb8c
--- /dev/null
+++ b/makefile
@@ -0,0 +1,7 @@
+jackx: jackx.c
+	gcc $(CFLAGS) $(LINUXCFLAGS) $(LINUXINCLUDE) -o jackx.o -c jackx.c
+	ld -export_dynamic  -shared -o jackx.pd_linux jackx.o -lc -lm
+	strip --strip-unneeded jackx.pd_linux
+	rm jackx.o
+
+