The original upstream from Debian orig.tar.gz tarball.0.9.7

16 files changed, 1822 insertions, 0 deletions

diff --git a/wlp/C/Makefile b/wlp/C/Makefile
new file mode 100644
index 0000000..6bc8fc3
--- /dev/null
+++ b/wlp/C/Makefile
@@ -0,0 +1,43 @@
+CC=gcc
+AR=ar
+FLEX=flex
+YACC=bison
+
+CCOPTS=-Wall -ansi
+CCSHARED=-fPIC
+AROPTS=-rs
+FLEXOPTS=
+YACCOPTS=-d
+
+SRCDIR=.
+BINDIR=.
+
+OBJFILE=structs.o commands.tab.o lex.yy.o
+
+all: archive bin
+
+# archive file for python module
+archive: structs bison flex  /usr/lib/libfl.a macro.h structs.h commands.tab.h
+	$(AR) $(AROPTS)  $(BINDIR)/wlp.a $(OBJFILE) \
+		/usr/lib/libfl.a
+
+# binary (executable) file for testing
+executable: bin
+
+bin: structs bison flex  /usr/lib/libfl.a macro.h structs.h commands.tab.h
+	$(CC) $(CCSHARED) $(CCOPTS) $(OBJFILE) \
+		yytest.c /usr/lib/libfl.a -o ./yytest
+
+flex:
+	$(FLEX) $(FLEXOPTS) commands.l
+	$(CC) $(CCSHARED) -c lex.yy.c -o lex.yy.o
+
+bison:
+	$(YACC) $(YACCOPTS) -d commands.y -b commands
+	$(CC) $(CCSHARED) -c commands.tab.c -o commands.tab.o
+
+structs:
+	$(CC) $(CCSHARED) $(CCOPTS) -c structs.c -o structs.o 
+
+clean:
+	-rm $(OBJFILE) lex.yy.c commands.tab.h commands.tab.c wlp.a yytest
diff --git a/wlp/C/commands.l b/wlp/C/commands.l
new file mode 100644
index 0000000..8f0f28e
--- /dev/null
+++ b/wlp/C/commands.l
@@ -0,0 +1,75 @@
+%{
+/* Lex analyzer for bison grammar */
+
+#include "commands.tab.h"
+/*#define DEBUG*/
+#include "macro.h"
+%}
+
+OWNER "<"[a-zA-Z0-9_.+-]+@[a-zA-Z0-9._-]+">"
+VAL   ['`"][a-zA-Z0-9@_+.<>() -]+['`"]
+VAR   [a-zA-Z0-9_<>-]+[:]?
+
+%option noyywrap
+
+%%
+
+
+
+
+{OWNER}	{
+                DBG("OWNER %s\n",yytext);
+                yylval.text=yytext;
+                return(OWNERID);
+        }
+
+
+{VAL}	{
+                DBG("VAL %s\n",yytext);
+                yylval.text=yytext;
+                return(VALID);
+        }
+
+{VAR}	{
+		DBG("VAR %s\n",yytext);
+		yylval.text=yytext;
+		return(VARID);
+	}
+
+
+"{"	|
+"}"	|
+"="	{
+		yylval.text=yytext;
+		return(*yytext);
+	 }
+
+
+"#"[^\n]*	|
+"\n"		|
+[[:space:]]	;	/* comments 'til EOL and strip all spaces and \n */
+
+
+"."	{
+		DBG("NOTSTR %s\n",yytext);
+		yylval.text=yytext;
+		return(ERROR);
+	}
+
+
+%%
+
+#include "structs.h"
+
+extern struct wlp_list_t *list;
+
+int parse(FILE *file)
+{
+	struct wlp_node_t *tmp;
+	int count;
+	yyin=file;
+
+	DBG("go!\n");
+	yyparse();
+	DBG("EOF found\n");
+}
diff --git a/wlp/C/commands.y b/wlp/C/commands.y
new file mode 100644
index 0000000..8b720d7
--- /dev/null
+++ b/wlp/C/commands.y
@@ -0,0 +1,110 @@
+
+%{
+/*#define YYSTYPE 	char**/
+/*#define DEBUG*/
+#include "macro.h"
+%}
+
+%union {
+	char *text;
+	char c;
+}
+
+%token <text> VARID
+%token <text> VALID
+%token <text> OWNERID
+
+%token ERROR
+%token EOFTOK
+
+
+%{
+char left[80], right[80], owner[80];
+char type = 0; /*unused*/
+%}
+
+%%
+
+
+block:
+	blockstatement
+	| block  blockstatement
+	;
+	
+blockstatement:
+	owner '{' commandline '}'
+	;	
+	
+commandline: 
+	command | commandline command
+	;
+	
+command:
+	varpart '=' valpart { found(left,right,owner); }
+	;
+	
+owner:
+	OWNERID	{
+			DBG("Owner %s\n",$1);
+			strncpy(owner,$1,strlen($1)+1);
+		}
+	;
+
+varpart:
+	VARID	{
+			DBG("Left %s\n",$1);
+			strncpy(left,$1,strlen($1)+1);
+		}
+	;
+	
+valpart:
+	VALID	{
+			DBG("Right %s\n",$1);
+			strncpy(right,$1,strlen($1)+1);
+		}
+	;
+
+%%
+
+#include <ctype.h>
+#include <stdio.h>
+#include "structs.h"
+
+extern struct wlp_list_t *list;
+
+int yyerror (char *s)  /* Called by yyparse on error */
+{
+	printf ("error: %s\n", s);
+	return 1;
+}
+
+int found(const char* left, const char* right, const char *owner)
+{
+	static struct wlp_node_t *node;
+
+	/* alloc node with non-empty fields (ie alloc them too)*/
+	node = wlpn_alloc(FALSE);
+	if(!node) {
+		DBG("wlpn_alloc in found returned NULL\n");
+	}
+	
+	strncpy(node->right,right,strlen(right));
+	strncpy(node->left,left,strlen(left));
+	strncpy(node->owner,owner,strlen(owner));
+
+	#ifndef WITHQUOTES
+	/* remove quotes of value part */
+	node->right += 1;
+	node->right[strlen(node->right)-1] = '\0';
+	#endif
+	#ifndef WITHANGBRACKETS
+	/* remove angle brackets of owner part */
+	node->owner += 1;
+	node->owner[strlen(node->owner)-1] = '\0';
+	#endif
+
+	if(!list)
+		list = wlpl_init(node);
+	else
+		wlpn_add(list,node);
+}
diff --git a/wlp/C/macro.h b/wlp/C/macro.h
new file mode 100644
index 0000000..303b3c6
--- /dev/null
+++ b/wlp/C/macro.h
@@ -0,0 +1,44 @@
+/*
+ * macro.h - Copyright 2000, 2001 Cosimo Alfarano <Alfarano@CS.UniBo.It>
+ * You can use this software under the terms of the GPL. If we meet some day,
+ * and you think this stuff is worth it, you can buy me a beer in return.
+ *
+ * Thanks to md for this useful formula. Beer is beer.
+ */
+
+
+#ifndef _macro_h_
+#define _macro_h_
+
+#define LINELEN		2048
+#define TRUE		1
+#define FALSE		0
+
+/*
+#define WITHQUOTES 
+#define WITHANGBRACKETS
+*/
+
+#define ERR(a,b...)     fprintf(stderr, a, ## b)
+
+/* Define it for debug info on stderr (better if in .c module ...) */
+/*
+#ifndef DEBUG
+	#define DEBUG
+#endif
+*/
+
+
+#ifdef DEBUG
+        #define DBG(a...)	fprintf(stderr,  ## a)
+	/* for a verbose debug*/
+        #define VDBG(a,b...)	fprintf(stderr, "%s(): " a, __FUNCTION__ , ## b)
+#else
+        #define DBG(a...)
+        #define VDBG(a...)
+#endif
+
+
+#endif
+
+/* EOF */
diff --git a/wlp/C/structs.c b/wlp/C/structs.c
new file mode 100644
index 0000000..8c33443
--- /dev/null
+++ b/wlp/C/structs.c
@@ -0,0 +1,164 @@
+/*
+ * structs.c - Copyright 2000 by Cosimo Alfarano <Alfarano@CS.UniBo.It>
+ * You can use this software under the terms of the GPL. If we meet some day,
+ * and you think this stuff is worth it, you can buy me a beer in return.
+ *
+ * Thanks to md for this useful formula. Beer is beer.
+ */
+
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <errno.h>
+
+#include "structs.h"
+#include "macro.h"
+
+struct wlp_node_t *wlpn_add(struct wlp_list_t *list,struct wlp_node_t *node)
+{
+	struct wlp_node_t *ret;
+	
+	if(node) {
+		node->next = list->head;
+		node->prev = list->tail;
+		
+		list->tail->next = node;
+		list->head->prev = node;
+
+		list->tail = node;
+
+		list->count++;
+		
+		ret = node;
+	} else {
+		DBG("cannot add %s %s to list. NULL pointer?\n",
+			node->left,node->right);
+		ret = NULL;	
+	}
+
+	return ret;
+}
+
+void wlpn_free(struct wlp_node_t *node)
+{
+	free(node->left);
+	free(node->right);
+	free(node->owner);
+	free(node);
+}
+
+
+struct wlp_node_t *wlpn_alloc(const char empty)
+{
+	static struct wlp_node_t *node;
+
+	node = calloc(sizeof(struct wlp_node_t),1);
+
+	if (!node) {
+		perror("wlpn_create malloc");	
+		
+	/* calloc set *node to zero, it I don't want alloc anything,
+	   leave it untouched, else alloc fields */
+	} else if (!empty) {
+		node->left = calloc(LINELEN+1,1);
+		if (!node->left) {
+			perror("wlpn_create malloc (left)");
+			free(node);
+			node = NULL;
+		}
+
+		/*if node is NULL, previous calloc returned error...*/
+		if(node && !(node->right = calloc(LINELEN+1,1))) {
+			perror("wlpn_create malloc (right)");
+			free(node);
+			node = NULL;
+		}
+	
+		if(node && !(node->owner = calloc(LINELEN+1,1))) {
+			perror("wlpn_create malloc (owner)");
+			free(node);
+			node = NULL;
+		}
+	}	
+	return node;
+}
+
+struct wlp_list_t *wlpl_init(struct wlp_node_t *node)
+{
+	static struct wlp_list_t *list;
+
+	list = malloc(sizeof(struct wlp_list_t));
+
+	if (list) {
+		list->head = node;
+		list->tail = list->head;
+
+		list->head->next = list->head;
+		list->head->prev = list->head;
+
+		list->count=1;
+	} else {
+                perror("wlpl_init malloc");
+                return NULL;
+	}
+	
+	return list;
+}
+
+
+struct wlp_node_t *wlpn_searchowner(struct wlp_list_t *mbl,const char *owner)
+{
+	struct wlp_node_t *ret;
+
+	DBG("searching for %s\n",owner);
+
+	if(!mbl)
+		ret = NULL;
+	else {
+		int found = FALSE;
+		ret = mbl->head;
+
+		do {
+			if(!strcmp(owner,ret->owner)) {
+				DBG("found!\n");
+				found = TRUE;
+			} else {
+				DBG("not found: %s\n",ret->onwer);
+				ret = ret->next;
+			}
+		} while(ret != mbl->head && !found);
+
+		if(!found)
+			ret = NULL;
+	}
+
+	DBG("%s\n", (ret)?ret->owner:"not found");
+	
+	return ret;
+}
+
+
+struct wlp_node_t *wlpn_extract(struct wlp_list_t *list,struct wlp_node_t *node)
+{
+	struct wlp_node_t *ret;
+	
+	if(list && node) {
+		node->prev->next = node->next;
+		node->next->prev = node->prev;
+
+		if(list->tail == node)
+			list->tail = node->prev;
+		if(list->head == node)
+			list->head = node->next;
+
+		list->count--;
+		
+		ret = node;
+	} else {
+		DBG("wlpn_extract: list addr %l and node %l (one is NULL)\n",list,addr)
+		ret = NULL;
+	}
+
+	return ret;
+}
diff --git a/wlp/C/structs.h b/wlp/C/structs.h
new file mode 100644
index 0000000..92036a7
--- /dev/null
+++ b/wlp/C/structs.h
@@ -0,0 +1,35 @@
+/*
+ * structs.h - Copyright 2000, 2001 by Cosimo Alfarano <Alfarano@CS.UniBo.It>
+ * You can use this software under the terms of the GPL. If we meet some day,
+ * and you think this stuff is worth it, you can buy me a beer in return.
+ *
+ * Thanks to md for this useful formula. Beer is beer.
+ */
+
+#ifndef _structs_h_
+#define _structs_h_
+
+typedef struct wlp_node_t {
+        char *left,*right;
+	char *owner;
+	char type;		/* unused */
+        struct wlp_node_t *next, *prev;
+} wlp_node_t;
+
+typedef struct wlp_list_t {
+        int count;
+        struct wlp_node_t *head, *tail;
+} wlp_list_t;
+
+
+/* white list parser data structure manipulation */
+struct wlp_list_t *wlpl_init(struct wlp_node_t *node);
+struct wlp_node_t *wlpn_alloc(const char empty);
+void wlpn_free(struct wlp_node_t *node);
+struct wlp_node_t *wlpn_add(struct wlp_list_t *wlpl,struct wlp_node_t *wlpn);
+struct wlp_node_t *wlpn_extract(struct wlp_list_t *wlpl,struct wlp_node_t *wlpn);
+/*struct wlp_node_t *wlpn_search(struct wlp_list_t *wlpl,const char id);*/
+
+#endif /* _structs_h_  */
+
+/* EOF */
diff --git a/wlp/C/test.c b/wlp/C/test.c
new file mode 100644
index 0000000..47717b5
--- /dev/null
+++ b/wlp/C/test.c
@@ -0,0 +1,113 @@
+#include <python2.1/Python.h> /* should be modified to be pythonX.Y */
+#include <stdio.h>
+#include <unistd.h>
+
+#include "structs.h"
+#include "macro.h"
+
+/* first declare static functions */
+
+struct wlp_list_t *list;
+
+static FILE *fd = NULL;
+
+static PyObject *node2dict(struct wlp_node_t *node);
+
+static PyObject *wlp_setfilebyname(PyObject *self, PyObject *args) {
+	char *file;
+
+	DBG("setfilebyname\n");
+	if (!PyArg_ParseTuple(args, "s", &file))
+		return NULL;
+
+	fd = fopen(file,"r");
+
+	return Py_None;
+}
+
+static PyObject *wlp_setfilebyfd(PyObject *self, PyObject *args) {
+	PyObject *file = NULL;
+	
+        if (!PyArg_ParseTuple(args, "O", &file))
+		return NULL;
+
+	if(!file)
+		return NULL;
+
+	if(!PyFile_Check(file))
+		return NULL;
+
+	fd = PyFile_AsFile(file);
+
+	return Py_None;
+	
+}
+
+
+
+static PyObject *wlp_mklist(PyObject *self, PyObject *args) {
+	struct wlp_node_t *tmp;
+	int count;
+
+	PyObject *pylist = NULL;
+
+	DBG("a\n");
+	parse(fd);
+
+	DBG("count %d\n"list->count);
+	pylist = PyList_New(0);
+
+	DBG("a\n");
+	if(!pylist)
+		return NULL;
+	
+	DBG("a\n");
+	if(list)
+		for(tmp = list->head, count=0;
+		    tmp != list->head || count == 0;
+		    tmp = tmp->next, count++) {
+			DBG("FOUND(%d) '%s' ('%s': '%s')\n",count,tmp->owner,tmp->left,tmp->right);
+			if(PyList_Append(pylist,node2dict(tmp))==-1) {
+				DBG("List failed\n");
+				return NULL;
+			}
+			DBG("a\n");
+		}
+
+	return pylist;
+}
+
+
+static PyObject *node2dict(struct wlp_node_t *node) {
+	PyObject *dict = PyDict_New();
+
+	if(!dict)
+		return NULL;
+	
+	PyDict_SetItem(dict,
+		Py_BuildValue("s","owner"),
+		Py_BuildValue("s",node->owner));
+	
+	PyDict_SetItem(dict,
+		Py_BuildValue("s",node->left),
+		Py_BuildValue("s",node->right));
+
+	return dict;
+
+}
+
+/* second a table with methods/functions matching  */
+
+static PyMethodDef wlp_methods[] = {
+	{"mklist", wlp_mklist, METH_VARARGS},
+	{"setfilebyname", wlp_setfilebyname, METH_VARARGS},
+	{"setfilebyfd", wlp_setfilebyfd, METH_VARARGS},
+	{NULL,NULL}
+};
+
+
+/* last the init function, the only one non-static */
+
+void initwlp() {
+	(void) Py_InitModule("wlp",wlp_methods);
+}
diff --git a/wlp/C/wlp.c b/wlp/C/wlp.c
new file mode 100644
index 0000000..8c0779d
--- /dev/null
+++ b/wlp/C/wlp.c
@@ -0,0 +1,183 @@
+/*
+ * wlp.c - Copyright 2000, 2001 by Cosimo Alfarano <Alfarano@CS.UniBo.It>
+ * You can use this software under the terms of the GPL. If we meet some day,
+ * and you think this stuff is worth it, you can buy me a beer in return.
+ *
+ * Thanks to md for this useful formula. Beer is beer.
+ */
+
+//#include <python/Python.h>
+#include <Python.h>
+#include <stdio.h>
+#include <unistd.h>
+
+#include "structs.h"
+#include "macro.h"
+
+
+static FILE *fd = NULL;
+
+struct wlp_list_t *list;
+
+static PyObject *node2dict(struct wlp_node_t *node);
+static PyObject *node2dict2(struct wlp_node_t *node);
+
+
+
+
+/* 
+ * wlp_setfilebyname(): get FILE* fd from filename string.
+ */
+
+static PyObject *wlp_setfilebyname(PyObject *self, PyObject *args) {
+	char *file;
+
+	
+	DBG("setfilebyname\n");
+	if (!PyArg_ParseTuple(args, "s", &file))
+		return NULL;
+
+	if(fd = fopen(file,"r")) {
+		return Py_None;
+	} else {
+		PyErr_SetFromErrno(PyExc_Exception);
+/*	
+		    PyErr_SetString(PyExc_Exception,
+		    (errno<=sys_nerr-1)?
+		    sys_errlist[errno]:
+		    "Unknown Error on fopen() of confifuration file");
+*/		
+		return NULL;
+	}
+}
+
+
+
+/* 
+ * wlp_setfilebydf(): get FILE* fd from FileObject.
+ */
+
+static PyObject *wlp_setfilebyfd(PyObject *self, PyObject *args) {
+	PyObject *file = NULL;
+	
+        if(!PyArg_ParseTuple(args, "O", &file))
+		return NULL;
+
+	if(!file)
+		return NULL;
+
+	if(!PyFile_Check(file))
+		return NULL;
+
+	fd = PyFile_AsFile(file);
+
+	return Py_None;
+}
+
+/* 
+ * wlp_mkdict(): make a dictonary of the form
+ * {ownername: {var1: val1, var2: val2,...}}
+ */
+
+static PyObject *wlp_mkdict(PyObject *self, PyObject *args) {
+	PyObject *pydicttmp = NULL;
+	PyObject *pydict = PyDict_New();
+	struct wlp_node_t *tmp;
+	int count;
+
+	if(!pydict)
+		return NULL;
+
+	/* fopen()*/
+	if(fd)
+		parse(fd);
+	else
+		return Py_None;
+	
+	if(list)
+		for(tmp = list->head, count = 0;
+		    tmp != list->head || count == 0;
+		    tmp = tmp->next, count++) {
+			DBG("FOUND(%d) '%s' ('%s': '%s')\n",count,tmp->owner,tmp->left,tmp->right);
+			pydicttmp = PyDict_GetItem(pydict,
+				PyString_FromString(tmp->owner));
+
+			if(!pydicttmp) {
+				DBG("%s: owner not found, create new item\n",
+					tmp->owner);
+				PyDict_SetItemString(pydict,
+					tmp->owner,
+					node2dict(tmp));
+			} else {
+				DBG("%s: owner found,appendig items\n",
+					tmp->owner);
+				PyDict_SetItemString(pydicttmp,
+					tmp->left,
+					Py_BuildValue("s",tmp->right));
+				PyDict_SetItemString(pydict,
+					tmp->owner,
+					pydicttmp);
+			}
+		}
+
+	return pydict;
+}
+
+/* 
+ * node2dict(): transoform a wlp_node_t node in a python dictionary of the form
+ *	 { var: val }
+ * to be used by mkdict()
+ */
+
+static PyObject *node2dict(struct wlp_node_t *node) {
+	PyObject *dict = PyDict_New();
+
+	if(!dict)
+		dict = Py_None;
+	else {
+		PyDict_SetItem(dict,
+			Py_BuildValue("s",node->left),
+			Py_BuildValue("s",node->right));
+	}
+
+	return dict;
+
+}
+
+
+/* 
+ * node2dict2(): transoform a wlp_node_t node in a python dictionary of the form
+ *	{ 'owner': ownername, var: val}
+ * it's currently unused (obsoleted)
+ */
+
+static PyObject *node2dict2(struct wlp_node_t *node) {
+	PyObject *dict = PyDict_New();
+
+	if(!dict)
+		dict = Py_None;
+	else {
+		PyDict_SetItem(dict,
+			Py_BuildValue("s","owner"),
+			Py_BuildValue("s",node->owner));
+	
+		PyDict_SetItem(dict,
+			Py_BuildValue("s",node->left),
+			Py_BuildValue("s",node->right));
+	}
+
+	return dict;
+
+}
+
+static PyMethodDef wlp_methods[] = {
+	{"mkdict", wlp_mkdict, METH_VARARGS},
+	{"setfilebyname", wlp_setfilebyname, METH_VARARGS},
+	{"setfilebyfd", wlp_setfilebyfd, METH_VARARGS},
+	{NULL,NULL}
+};
+
+
+void initwlp() {
+	(void) Py_InitModule("wlp",wlp_methods);
+}
diff --git a/wlp/C/yytest.c b/wlp/C/yytest.c
new file mode 100644
index 0000000..74c6fe7
--- /dev/null
+++ b/wlp/C/yytest.c
@@ -0,0 +1,25 @@
+#include <stdio.h>
+
+#include "structs.h"
+#include "macro.h"
+
+
+
+int parse(FILE *file);
+
+struct wlp_list_t *list;
+
+int main(int argc,char **argv) {
+	struct wlp_node_t *tmp;
+	int count;
+
+	parse(NULL);
+
+	if(list)
+		for(tmp = list->head, count=0; 
+		    tmp != list->head || count == 0;
+		    tmp = tmp->next, count++)
+			printf("FOUND(%d) '%s' '%s' '%s'\n",count,tmp->left,tmp->right,tmp->owner);
+
+	return(0);
+}
diff --git a/wlp/Makefile b/wlp/Makefile
new file mode 100644
index 0000000..4e180d1
--- /dev/null
+++ b/wlp/Makefile
@@ -0,0 +1,42 @@
+MODULEDIR=module
+CSRCDIR=C
+BINDIR=..
+
+# modules name without $(MODULEDIR)
+SOLIST=test.so
+
+
+
+all: bin
+
+bin: initmodule wlp makemodule
+	chmod 0644 $(MODULEDIR)/*.so
+	mv $(MODULEDIR)/*.so $(BINDIR)
+
+# Init Makefile & Co. file for building python module
+initmodule:
+	$(MAKE) -C $(MODULEDIR) -f Makefile.pre.in boot
+
+# The White List Parser Module
+wlp:
+	$(MAKE) -C $(CSRCDIR) archive
+	
+# Really make python module as .so
+makemodule:
+	$(MAKE) -C $(MODULEDIR)
+
+
+
+clean: cleanmodule cleansrc
+	-rm $(BINDIR)/*.so
+
+cleansrc:
+	-$(MAKE) -C $(CSRCDIR) clean
+
+cleanmodule:
+	-$(MAKE) -C $(MODULEDIR) clean
+	-rm $(MODULEDIR)/Makefile.pre $(MODULEDIR)/Makefile
+	-rm $(MODULEDIR)/config.c
+	-rm $(MODULEDIR)/sedscript
+	-rm $(MODULEDIR)/Setup
+
diff --git a/wlp/README b/wlp/README
new file mode 100644
index 0000000..a2f97a0
--- /dev/null
+++ b/wlp/README
@@ -0,0 +1,12 @@
+To make wlp python module extension type 'make', it should be sufficient.
+If it doesn't work, please, send a bug report with full make output to
+author or package maintainer and/or (better) try manually to do this steps and
+reporting output of the one which give error via email:
+
+make -C module -f Makefile.pre.in boot # to initialiaze python module Makefile
+make -C src archive # to compile python .c extension
+make -C module # to really make .so python module
+
+Please, remeber to report full output.
+
+Cosimo Alfarano <alfarano@cs.unibo.it>
diff --git a/wlp/module/Makefile.pre.in b/wlp/module/Makefile.pre.in
new file mode 100644
index 0000000..05f108b
--- /dev/null
+++ b/wlp/module/Makefile.pre.in
@@ -0,0 +1,310 @@
+# Universal Unix Makefile for Python extensions
+# =============================================
+
+# Short Instructions
+# ------------------
+
+# 1. Build and install Python (1.5 or newer).
+# 2. "make -f Makefile.pre.in boot"
+# 3. "make"
+# You should now have a shared library.
+
+# Long Instructions
+# -----------------
+
+# Build *and install* the basic Python 1.5 distribution.  See the
+# Python README for instructions.  (This version of Makefile.pre.in
+# only withs with Python 1.5, alpha 3 or newer.)
+
+# Create a file Setup.in for your extension.  This file follows the
+# format of the Modules/Setup.dist file; see the instructions there.
+# For a simple module called "spam" on file "spammodule.c", it can
+# contain a single line:
+#   spam spammodule.c
+# You can build as many modules as you want in the same directory --
+# just have a separate line for each of them in the Setup.in file.
+
+# If you want to build your extension as a shared library, insert a
+# line containing just the string
+#   *shared*
+# at the top of your Setup.in file.
+
+# Note that the build process copies Setup.in to Setup, and then works
+# with Setup.  It doesn't overwrite Setup when Setup.in is changed, so
+# while you're in the process of debugging your Setup.in file, you may
+# want to edit Setup instead, and copy it back to Setup.in later.
+# (All this is done so you can distribute your extension easily and
+# someone else can select the modules they actually want to build by
+# commenting out lines in the Setup file, without editing the
+# original.  Editing Setup is also used to specify nonstandard
+# locations for include or library files.)
+
+# Copy this file (Misc/Makefile.pre.in) to the directory containing
+# your extension.
+
+# Run "make -f Makefile.pre.in boot".  This creates Makefile
+# (producing Makefile.pre and sedscript as intermediate files) and
+# config.c, incorporating the values for sys.prefix, sys.exec_prefix
+# and sys.version from the installed Python binary.  For this to work,
+# the python binary must be on your path.  If this fails, try
+#   make -f Makefile.pre.in Makefile VERSION=1.5 installdir=<prefix>
+# where <prefix> is the prefix used to install Python for installdir
+# (and possibly similar for exec_installdir=<exec_prefix>).
+
+# Note: "make boot" implies "make clobber" -- it assumes that when you
+# bootstrap you may have changed platforms so it removes all previous
+# output files.
+
+# If you are building your extension as a shared library (your
+# Setup.in file starts with *shared*), run "make" or "make sharedmods"
+# to build the shared library files.  If you are building a statically
+# linked Python binary (the only solution of your platform doesn't
+# support shared libraries, and sometimes handy if you want to
+# distribute or install the resulting Python binary), run "make
+# python".
+
+# Note: Each time you edit Makefile.pre.in or Setup, you must run
+# "make Makefile" before running "make".
+
+# Hint: if you want to use VPATH, you can start in an empty
+# subdirectory and say (e.g.):
+#   make -f ../Makefile.pre.in boot srcdir=.. VPATH=..
+
+
+# === Bootstrap variables (edited through "make boot") ===
+
+# The prefix used by "make inclinstall libainstall" of core python
+installdir=	/usr/local
+
+# The exec_prefix used by the same
+exec_installdir=$(installdir)
+
+# Source directory and VPATH in case you want to use VPATH.
+# (You will have to edit these two lines yourself -- there is no
+# automatic support as the Makefile is not generated by
+# config.status.)
+srcdir=		.
+VPATH=		.
+
+# === Variables that you may want to customize (rarely) ===
+
+# (Static) build target
+TARGET=		python
+
+# Installed python binary (used only by boot target)
+PYTHON=		python
+
+# Add more -I and -D options here
+CFLAGS=		$(OPT) -I$(INCLUDEPY) -I$(EXECINCLUDEPY) $(DEFS)
+
+# These two variables can be set in Setup to merge extensions.
+# See example[23].
+BASELIB=	
+BASESETUP=	
+
+# === Variables set by makesetup ===
+
+MODOBJS=	_MODOBJS_
+MODLIBS=	_MODLIBS_
+
+# === Definitions added by makesetup ===
+
+# === Variables from configure (through sedscript) ===
+
+VERSION=	@VERSION@
+CC=		@CC@
+LINKCC=		@LINKCC@
+SGI_ABI=	@SGI_ABI@
+OPT=		@OPT@
+LDFLAGS=	@LDFLAGS@
+LDLAST=		@LDLAST@
+DEFS=		@DEFS@
+LIBS=		@LIBS@
+LIBM=		@LIBM@
+LIBC=		@LIBC@
+RANLIB=		@RANLIB@
+MACHDEP=	@MACHDEP@
+SO=		@SO@
+LDSHARED=	@LDSHARED@
+CCSHARED=	@CCSHARED@
+LINKFORSHARED=	@LINKFORSHARED@
+CXX=		@CXX@
+
+# Install prefix for architecture-independent files
+prefix=		/usr/local
+
+# Install prefix for architecture-dependent files
+exec_prefix=	$(prefix)
+
+# Uncomment the following two lines for AIX
+#LINKCC= 	$(LIBPL)/makexp_aix $(LIBPL)/python.exp "" $(LIBRARY); $(PURIFY) $(CC)
+#LDSHARED=	$(LIBPL)/ld_so_aix $(CC) -bI:$(LIBPL)/python.exp
+
+# === Fixed definitions ===
+
+# Shell used by make (some versions default to the login shell, which is bad)
+SHELL=		/bin/sh
+
+# Expanded directories
+BINDIR=		$(exec_installdir)/bin
+LIBDIR=		$(exec_prefix)/lib
+MANDIR=		$(installdir)/share/man
+INCLUDEDIR=	$(installdir)/include
+SCRIPTDIR=	$(prefix)/lib
+
+# Detailed destination directories
+BINLIBDEST=	$(LIBDIR)/python$(VERSION)
+LIBDEST=	$(SCRIPTDIR)/python$(VERSION)
+INCLUDEPY=	$(INCLUDEDIR)/python$(VERSION)
+EXECINCLUDEPY=	$(exec_installdir)/include/python$(VERSION)
+LIBP=		$(exec_installdir)/lib/python$(VERSION)
+DESTSHARED=	$(BINLIBDEST)/site-packages
+
+LIBPL=		$(LIBP)/config
+
+PYTHONLIBS=	$(LIBPL)/libpython$(VERSION).a
+
+MAKESETUP=	$(LIBPL)/makesetup
+MAKEFILE=	$(LIBPL)/Makefile
+CONFIGC=	$(LIBPL)/config.c
+CONFIGCIN=	$(LIBPL)/config.c.in
+SETUP=		$(LIBPL)/Setup.config $(LIBPL)/Setup.local $(LIBPL)/Setup
+
+SYSLIBS=	$(LIBM) $(LIBC)
+
+ADDOBJS=	$(LIBPL)/python.o config.o
+
+# Portable install script (configure doesn't always guess right)
+INSTALL=	$(LIBPL)/install-sh -c
+# Shared libraries must be installed with executable mode on some systems;
+# rather than figuring out exactly which, we always give them executable mode.
+# Also, making them read-only seems to be a good idea...
+INSTALL_SHARED=	${INSTALL} -m 555
+
+# === Fixed rules ===
+
+# Default target.  This builds shared libraries only
+default:	sharedmods
+
+# Build everything
+all:		static sharedmods
+
+# Build shared libraries from our extension modules
+sharedmods:	$(SHAREDMODS)
+
+# Build a static Python binary containing our extension modules
+static:		$(TARGET)
+$(TARGET):	$(ADDOBJS) lib.a $(PYTHONLIBS) Makefile $(BASELIB)
+		$(LINKCC) $(LDFLAGS) $(LINKFORSHARED) \
+		 $(ADDOBJS) lib.a $(PYTHONLIBS) \
+		 $(LINKPATH) $(BASELIB) $(MODLIBS) $(LIBS) $(SYSLIBS) \
+		 -o $(TARGET) $(LDLAST)
+
+install:	sharedmods
+		if test ! -d $(DESTSHARED) ; then \
+			mkdir $(DESTSHARED) ; else true ; fi
+		-for i in X $(SHAREDMODS); do \
+			if test $$i != X; \
+			then $(INSTALL_SHARED) $$i $(DESTSHARED)/$$i; \
+			fi; \
+		done
+
+# Build the library containing our extension modules
+lib.a:		$(MODOBJS)
+		-rm -f lib.a
+		ar cr lib.a $(MODOBJS)
+		-$(RANLIB) lib.a 
+
+# This runs makesetup *twice* to use the BASESETUP definition from Setup
+config.c Makefile:	Makefile.pre Setup $(BASESETUP) $(MAKESETUP)
+		$(MAKESETUP) \
+		 -m Makefile.pre -c $(CONFIGCIN) Setup -n $(BASESETUP) $(SETUP)
+		$(MAKE) -f Makefile do-it-again
+
+# Internal target to run makesetup for the second time
+do-it-again:
+		$(MAKESETUP) \
+		 -m Makefile.pre -c $(CONFIGCIN) Setup -n $(BASESETUP) $(SETUP)
+
+# Make config.o from the config.c created by makesetup
+config.o:	config.c
+		$(CC) $(CFLAGS) -c config.c
+
+# Setup is copied from Setup.in *only* if it doesn't yet exist
+Setup:
+		cp $(srcdir)/Setup.in Setup
+
+# Make the intermediate Makefile.pre from Makefile.pre.in
+Makefile.pre: Makefile.pre.in sedscript
+		sed -f sedscript $(srcdir)/Makefile.pre.in >Makefile.pre
+
+# Shortcuts to make the sed arguments on one line
+P=prefix
+E=exec_prefix
+H=Generated automatically from Makefile.pre.in by sedscript.
+L=LINKFORSHARED
+
+# Make the sed script used to create Makefile.pre from Makefile.pre.in
+sedscript:	$(MAKEFILE)
+	sed -n \
+	 -e '1s/.*/1i\\/p' \
+	 -e '2s%.*%# $H%p' \
+	 -e '/^VERSION=/s/^VERSION=[ 	]*\(.*\)/s%@VERSION[@]%\1%/p' \
+	 -e '/^CC=/s/^CC=[ 	]*\(.*\)/s%@CC[@]%\1%/p' \
+	 -e '/^CXX=/s/^CXX=[ 	]*\(.*\)/s%@CXX[@]%\1%/p' \
+	 -e '/^LINKCC=/s/^LINKCC=[ 	]*\(.*\)/s%@LINKCC[@]%\1%/p' \
+	 -e '/^OPT=/s/^OPT=[ 	]*\(.*\)/s%@OPT[@]%\1%/p' \
+	 -e '/^LDFLAGS=/s/^LDFLAGS=[ 	]*\(.*\)/s%@LDFLAGS[@]%\1%/p' \
+	 -e '/^LDLAST=/s/^LDLAST=[      ]*\(.*\)/s%@LDLAST[@]%\1%/p' \
+	 -e '/^DEFS=/s/^DEFS=[ 	]*\(.*\)/s%@DEFS[@]%\1%/p' \
+	 -e '/^LIBS=/s/^LIBS=[ 	]*\(.*\)/s%@LIBS[@]%\1%/p' \
+	 -e '/^LIBM=/s/^LIBM=[ 	]*\(.*\)/s%@LIBM[@]%\1%/p' \
+	 -e '/^LIBC=/s/^LIBC=[ 	]*\(.*\)/s%@LIBC[@]%\1%/p' \
+	 -e '/^RANLIB=/s/^RANLIB=[ 	]*\(.*\)/s%@RANLIB[@]%\1%/p' \
+	 -e '/^MACHDEP=/s/^MACHDEP=[ 	]*\(.*\)/s%@MACHDEP[@]%\1%/p' \
+	 -e '/^SO=/s/^SO=[ 	]*\(.*\)/s%@SO[@]%\1%/p' \
+	 -e '/^LDSHARED=/s/^LDSHARED=[ 	]*\(.*\)/s%@LDSHARED[@]%\1%/p' \
+	 -e '/^CCSHARED=/s/^CCSHARED=[ 	]*\(.*\)/s%@CCSHARED[@]%\1%/p' \
+	 -e '/^SGI_ABI=/s/^SGI_ABI=[ 	]*\(.*\)/s%@SGI_ABI[@]%\1%/p' \
+	 -e '/^$L=/s/^$L=[ 	]*\(.*\)/s%@$L[@]%\1%/p' \
+	 -e '/^$P=/s/^$P=\(.*\)/s%^$P=.*%$P=\1%/p' \
+	 -e '/^$E=/s/^$E=\(.*\)/s%^$E=.*%$E=\1%/p' \
+	 $(MAKEFILE) >sedscript
+	echo "/^installdir=/s%=.*%=	$(installdir)%" >>sedscript
+	echo "/^exec_installdir=/s%=.*%=$(exec_installdir)%" >>sedscript
+	echo "/^srcdir=/s%=.*%=		$(srcdir)%" >>sedscript
+	echo "/^VPATH=/s%=.*%=		$(VPATH)%" >>sedscript
+	echo "/^LINKPATH=/s%=.*%=	$(LINKPATH)%" >>sedscript
+	echo "/^BASELIB=/s%=.*%=	$(BASELIB)%" >>sedscript
+	echo "/^BASESETUP=/s%=.*%=	$(BASESETUP)%" >>sedscript
+	if grep 's%@DEFS' sedscript >/dev/null 2>&1; then \
+		:; \
+	else \
+		echo "s%@DEFS[@]%%" >>sedscript; \
+	fi
+
+
+# Bootstrap target
+boot:	clobber
+	VERSION=`$(PYTHON) -c "import sys; print sys.version[:3]"`; \
+	installdir=`$(PYTHON) -c "import sys; print sys.prefix"`; \
+	exec_installdir=`$(PYTHON) -c "import sys; print sys.exec_prefix"`; \
+	$(MAKE) -f $(srcdir)/Makefile.pre.in VPATH=$(VPATH) srcdir=$(srcdir) \
+		VERSION=$$VERSION \
+		installdir=$$installdir \
+		exec_installdir=$$exec_installdir \
+		Makefile
+
+# Handy target to remove intermediate files and backups
+clean:
+		-rm -f *.o *~
+
+# Handy target to remove everything that is easily regenerated
+clobber:	clean
+		-rm -f *.a tags TAGS config.c Makefile.pre $(TARGET) sedscript
+		-rm -f *.so *.sl so_locations
+
+
+# Handy target to remove everything you don't want to distribute
+distclean:	clobber
+		-rm -f Makefile Setup
diff --git a/wlp/module/Makefile.pre.in.OLD b/wlp/module/Makefile.pre.in.OLD
new file mode 100644
index 0000000..4f3f2bd
--- /dev/null
+++ b/wlp/module/Makefile.pre.in.OLD
@@ -0,0 +1,304 @@
+# Universal Unix Makefile for Python extensions
+# =============================================
+
+# Short Instructions
+# ------------------
+
+# 1. Build and install Python (1.5 or newer).
+# 2. "make -f Makefile.pre.in boot"
+# 3. "make"
+# You should now have a shared library.
+
+# Long Instructions
+# -----------------
+
+# Build *and install* the basic Python 1.5 distribution.  See the
+# Python README for instructions.  (This version of Makefile.pre.in
+# only withs with Python 1.5, alpha 3 or newer.)
+
+# Create a file Setup.in for your extension.  This file follows the
+# format of the Modules/Setup.dist file; see the instructions there.
+# For a simple module called "spam" on file "spammodule.c", it can
+# contain a single line:
+#   spam spammodule.c
+# You can build as many modules as you want in the same directory --
+# just have a separate line for each of them in the Setup.in file.
+
+# If you want to build your extension as a shared library, insert a
+# line containing just the string
+#   *shared*
+# at the top of your Setup.in file.
+
+# Note that the build process copies Setup.in to Setup, and then works
+# with Setup.  It doesn't overwrite Setup when Setup.in is changed, so
+# while you're in the process of debugging your Setup.in file, you may
+# want to edit Setup instead, and copy it back to Setup.in later.
+# (All this is done so you can distribute your extension easily and
+# someone else can select the modules they actually want to build by
+# commenting out lines in the Setup file, without editing the
+# original.  Editing Setup is also used to specify nonstandard
+# locations for include or library files.)
+
+# Copy this file (Misc/Makefile.pre.in) to the directory containing
+# your extension.
+
+# Run "make -f Makefile.pre.in boot".  This creates Makefile
+# (producing Makefile.pre and sedscript as intermediate files) and
+# config.c, incorporating the values for sys.prefix, sys.exec_prefix
+# and sys.version from the installed Python binary.  For this to work,
+# the python binary must be on your path.  If this fails, try
+#   make -f Makefile.pre.in Makefile VERSION=1.5 installdir=<prefix>
+# where <prefix> is the prefix used to install Python for installdir
+# (and possibly similar for exec_installdir=<exec_prefix>).
+
+# Note: "make boot" implies "make clobber" -- it assumes that when you
+# bootstrap you may have changed platforms so it removes all previous
+# output files.
+
+# If you are building your extension as a shared library (your
+# Setup.in file starts with *shared*), run "make" or "make sharedmods"
+# to build the shared library files.  If you are building a statically
+# linked Python binary (the only solution of your platform doesn't
+# support shared libraries, and sometimes handy if you want to
+# distribute or install the resulting Python binary), run "make
+# python".
+
+# Note: Each time you edit Makefile.pre.in or Setup, you must run
+# "make Makefile" before running "make".
+
+# Hint: if you want to use VPATH, you can start in an empty
+# subdirectory and say (e.g.):
+#   make -f ../Makefile.pre.in boot srcdir=.. VPATH=..
+
+
+# === Bootstrap variables (edited through "make boot") ===
+
+# The prefix used by "make inclinstall libainstall" of core python
+installdir=	/usr/local
+
+# The exec_prefix used by the same
+exec_installdir=$(installdir)
+
+# Source directory and VPATH in case you want to use VPATH.
+# (You will have to edit these two lines yourself -- there is no
+# automatic support as the Makefile is not generated by
+# config.status.)
+srcdir=		.
+VPATH=		.
+
+# === Variables that you may want to customize (rarely) ===
+
+# (Static) build target
+TARGET=		python
+
+# Installed python binary (used only by boot target)
+PYTHON=		python
+
+# Add more -I and -D options here
+CFLAGS=		$(OPT) -I$(INCLUDEPY) -I$(EXECINCLUDEPY) $(DEFS)
+
+# These two variables can be set in Setup to merge extensions.
+# See example[23].
+BASELIB=	
+BASESETUP=	
+
+# === Variables set by makesetup ===
+
+MODOBJS=	_MODOBJS_
+MODLIBS=	_MODLIBS_
+
+# === Definitions added by makesetup ===
+
+# === Variables from configure (through sedscript) ===
+
+VERSION=	@VERSION@
+CC=		@CC@
+LINKCC=		@LINKCC@
+SGI_ABI=	@SGI_ABI@
+OPT=		@OPT@
+LDFLAGS=	@LDFLAGS@
+LDLAST=		@LDLAST@
+DEFS=		@DEFS@
+LIBS=		@LIBS@
+LIBM=		@LIBM@
+LIBC=		@LIBC@
+RANLIB=		@RANLIB@
+MACHDEP=	@MACHDEP@
+SO=		@SO@
+LDSHARED=	@LDSHARED@
+CCSHARED=	@CCSHARED@
+LINKFORSHARED=	@LINKFORSHARED@
+CXX=		@CXX@
+
+# Install prefix for architecture-independent files
+prefix=		/usr/local
+
+# Install prefix for architecture-dependent files
+exec_prefix=	$(prefix)
+
+# Uncomment the following two lines for AIX
+#LINKCC= 	$(LIBPL)/makexp_aix $(LIBPL)/python.exp "" $(LIBRARY); $(PURIFY) $(CC)
+#LDSHARED=	$(LIBPL)/ld_so_aix $(CC) -bI:$(LIBPL)/python.exp
+
+# === Fixed definitions ===
+
+# Shell used by make (some versions default to the login shell, which is bad)
+SHELL=		/bin/sh
+
+# Expanded directories
+BINDIR=		$(exec_installdir)/bin
+LIBDIR=		$(exec_prefix)/lib
+MANDIR=		$(installdir)/share/man
+INCLUDEDIR=	$(installdir)/include
+SCRIPTDIR=	$(prefix)/lib
+
+# Detailed destination directories
+BINLIBDEST=	$(LIBDIR)/python$(VERSION)
+LIBDEST=	$(SCRIPTDIR)/python$(VERSION)
+INCLUDEPY=	$(INCLUDEDIR)/python$(VERSION)
+EXECINCLUDEPY=	$(exec_installdir)/include/python$(VERSION)
+LIBP=		$(exec_installdir)/lib/python$(VERSION)
+DESTSHARED=	$(BINLIBDEST)/site-packages
+
+LIBPL=		$(LIBP)/config
+
+PYTHONLIBS=	$(LIBPL)/libpython$(VERSION).a
+
+MAKESETUP=	$(LIBPL)/makesetup
+MAKEFILE=	$(LIBPL)/Makefile
+CONFIGC=	$(LIBPL)/config.c
+CONFIGCIN=	$(LIBPL)/config.c.in
+SETUP=		$(LIBPL)/Setup.config $(LIBPL)/Setup.local $(LIBPL)/Setup
+
+SYSLIBS=	$(LIBM) $(LIBC)
+
+ADDOBJS=	$(LIBPL)/python.o config.o
+
+# Portable install script (configure doesn't always guess right)
+INSTALL=	$(LIBPL)/install-sh -c
+# Shared libraries must be installed with executable mode on some systems;
+# rather than figuring out exactly which, we always give them executable mode.
+# Also, making them read-only seems to be a good idea...
+INSTALL_SHARED=	${INSTALL} -m 555
+
+# === Fixed rules ===
+
+# Default target.  This builds shared libraries only
+default:	sharedmods
+
+# Build everything
+all:		static sharedmods
+
+# Build shared libraries from our extension modules
+sharedmods:	$(SHAREDMODS)
+
+# Build a static Python binary containing our extension modules
+static:		$(TARGET)
+$(TARGET):	$(ADDOBJS) lib.a $(PYTHONLIBS) Makefile $(BASELIB)
+		$(LINKCC) $(LDFLAGS) $(LINKFORSHARED) \
+		 $(ADDOBJS) lib.a $(PYTHONLIBS) \
+		 $(LINKPATH) $(BASELIB) $(MODLIBS) $(LIBS) $(SYSLIBS) \
+		 -o $(TARGET) $(LDLAST)
+
+install:	sharedmods
+		if test ! -d $(DESTSHARED) ; then \
+			mkdir $(DESTSHARED) ; else true ; fi
+		-for i in X $(SHAREDMODS); do \
+			if test $$i != X; \
+			then $(INSTALL_SHARED) $$i $(DESTSHARED)/$$i; \
+			fi; \
+		done
+
+# Build the library containing our extension modules
+lib.a:		$(MODOBJS)
+		-rm -f lib.a
+		ar cr lib.a $(MODOBJS)
+		-$(RANLIB) lib.a 
+
+# This runs makesetup *twice* to use the BASESETUP definition from Setup
+config.c Makefile:	Makefile.pre Setup $(BASESETUP) $(MAKESETUP)
+		$(MAKESETUP) \
+		 -m Makefile.pre -c $(CONFIGCIN) Setup -n $(BASESETUP) $(SETUP)
+		$(MAKE) -f Makefile do-it-again
+
+# Internal target to run makesetup for the second time
+do-it-again:
+		$(MAKESETUP) \
+		 -m Makefile.pre -c $(CONFIGCIN) Setup -n $(BASESETUP) $(SETUP)
+
+# Make config.o from the config.c created by makesetup
+config.o:	config.c
+		$(CC) $(CFLAGS) -c config.c
+
+# Setup is copied from Setup.in *only* if it doesn't yet exist
+Setup:
+		cp $(srcdir)/Setup.in Setup
+
+# Make the intermediate Makefile.pre from Makefile.pre.in
+Makefile.pre: Makefile.pre.in sedscript
+		sed -f sedscript $(srcdir)/Makefile.pre.in >Makefile.pre
+
+# Shortcuts to make the sed arguments on one line
+P=prefix
+E=exec_prefix
+H=Generated automatically from Makefile.pre.in by sedscript.
+L=LINKFORSHARED
+
+# Make the sed script used to create Makefile.pre from Makefile.pre.in
+sedscript:	$(MAKEFILE)
+	sed -n \
+	 -e '1s/.*/1i\\/p' \
+	 -e '2s%.*%# $H%p' \
+	 -e '/^VERSION=/s/^VERSION=[ 	]*\(.*\)/s%@VERSION[@]%\1%/p' \
+	 -e '/^CC=/s/^CC=[ 	]*\(.*\)/s%@CC[@]%\1%/p' \
+	 -e '/^CXX=/s/^CXX=[ 	]*\(.*\)/s%@CXX[@]%\1%/p' \
+	 -e '/^LINKCC=/s/^LINKCC=[ 	]*\(.*\)/s%@LINKCC[@]%\1%/p' \
+	 -e '/^OPT=/s/^OPT=[ 	]*\(.*\)/s%@OPT[@]%\1%/p' \
+	 -e '/^LDFLAGS=/s/^LDFLAGS=[ 	]*\(.*\)/s%@LDFLAGS[@]%\1%/p' \
+	 -e '/^LDLAST=/s/^LDLAST=[      ]*\(.*\)/s%@LDLAST[@]%\1%/p' \
+	 -e '/^DEFS=/s/^DEFS=[ 	]*\(.*\)/s%@DEFS[@]%\1%/p' \
+	 -e '/^LIBS=/s/^LIBS=[ 	]*\(.*\)/s%@LIBS[@]%\1%/p' \
+	 -e '/^LIBM=/s/^LIBM=[ 	]*\(.*\)/s%@LIBM[@]%\1%/p' \
+	 -e '/^LIBC=/s/^LIBC=[ 	]*\(.*\)/s%@LIBC[@]%\1%/p' \
+	 -e '/^RANLIB=/s/^RANLIB=[ 	]*\(.*\)/s%@RANLIB[@]%\1%/p' \
+	 -e '/^MACHDEP=/s/^MACHDEP=[ 	]*\(.*\)/s%@MACHDEP[@]%\1%/p' \
+	 -e '/^SO=/s/^SO=[ 	]*\(.*\)/s%@SO[@]%\1%/p' \
+	 -e '/^LDSHARED=/s/^LDSHARED=[ 	]*\(.*\)/s%@LDSHARED[@]%\1%/p' \
+	 -e '/^CCSHARED=/s/^CCSHARED=[ 	]*\(.*\)/s%@CCSHARED[@]%\1%/p' \
+	 -e '/^SGI_ABI=/s/^SGI_ABI=[ 	]*\(.*\)/s%@SGI_ABI[@]%\1%/p' \
+	 -e '/^$L=/s/^$L=[ 	]*\(.*\)/s%@$L[@]%\1%/p' \
+	 -e '/^$P=/s/^$P=\(.*\)/s%^$P=.*%$P=\1%/p' \
+	 -e '/^$E=/s/^$E=\(.*\)/s%^$E=.*%$E=\1%/p' \
+	 $(MAKEFILE) >sedscript
+	echo "/^installdir=/s%=.*%=	$(installdir)%" >>sedscript
+	echo "/^exec_installdir=/s%=.*%=$(exec_installdir)%" >>sedscript
+	echo "/^srcdir=/s%=.*%=		$(srcdir)%" >>sedscript
+	echo "/^VPATH=/s%=.*%=		$(VPATH)%" >>sedscript
+	echo "/^LINKPATH=/s%=.*%=	$(LINKPATH)%" >>sedscript
+	echo "/^BASELIB=/s%=.*%=	$(BASELIB)%" >>sedscript
+	echo "/^BASESETUP=/s%=.*%=	$(BASESETUP)%" >>sedscript
+
+# Bootstrap target
+boot:	clobber
+	VERSION=`$(PYTHON) -c "import sys; print sys.version[:3]"`; \
+	installdir=`$(PYTHON) -c "import sys; print sys.prefix"`; \
+	exec_installdir=`$(PYTHON) -c "import sys; print sys.exec_prefix"`; \
+	$(MAKE) -f $(srcdir)/Makefile.pre.in VPATH=$(VPATH) srcdir=$(srcdir) \
+		VERSION=$$VERSION \
+		installdir=$$installdir \
+		exec_installdir=$$exec_installdir \
+		Makefile
+
+# Handy target to remove intermediate files and backups
+clean:
+		-rm -f *.o *~
+
+# Handy target to remove everything that is easily regenerated
+clobber:	clean
+		-rm -f *.a tags TAGS config.c Makefile.pre $(TARGET) sedscript
+		-rm -f *.so *.sl so_locations
+
+
+# Handy target to remove everything you don't want to distribute
+distclean:	clobber
+		-rm -f Makefile Setup
diff --git a/wlp/module/Setup.in b/wlp/module/Setup.in
new file mode 100644
index 0000000..18cce4d
--- /dev/null
+++ b/wlp/module/Setup.in
@@ -0,0 +1,88 @@
+# -*- makefile -*-
+# The file Setup is used by the makesetup script to construct the files
+# Makefile and config.c, from Makefile.pre and config.c.in,
+# respectively.  The file Setup itself is initially copied from
+# Setup.in; once it exists it will not be overwritten, so you can edit
+# Setup to your heart's content.  Note that Makefile.pre is created
+# from Makefile.pre.in by the toplevel configure script.
+
+# (VPATH notes: Setup and Makefile.pre are in the build directory, as
+# are Makefile and config.c; the *.in files are in the source
+# directory.)
+
+# Each line in this file describes one or more optional modules.
+# Comment out lines to suppress modules.
+# Lines have the following structure:
+#
+# <module> ... [<sourcefile> ...] [<cpparg> ...] [<library> ...]
+
+# <sourcefile> is anything ending in .c (.C, .cc, .c++ are C++ files)
+# <cpparg> is anything starting with -I, -D, -U or -C
+# <library> is anything ending in .a or beginning with -l or -L
+# <module> is anything else but should be a valid Python
+# identifier (letters, digits, underscores, beginning with non-digit)
+#
+# (As the makesetup script changes, it may recognize some other
+# arguments as well, e.g. *.so and *.sl as libraries.  See the big
+# case statement in the makesetup script.)
+#
+# Lines can also have the form
+#
+# <name> = <value>
+#
+# which defines a Make variable definition inserted into Makefile.in
+#
+# Finally, if a line contains just the word "*shared*" (without the
+# quotes but with the stars), then the following modules will not be
+# included in the config.c file, nor in the list of objects to be
+# added to the library archive, and their linker options won't be
+# added to the linker options, but rules to create their .o files and
+# their shared libraries will still be added to the Makefile, and
+# their names will be collected in the Make variable SHAREDMODS.  This
+# is used to build modules as shared libraries.  (They can be
+# installed using "make sharedinstall", which is implied by the
+# toplevel "make install" target.)  (For compatibility,
+# *noconfig* has the same effect as *shared*.)
+#
+# In addition, *static* reverses this effect (negating a previous
+# *shared* line).
+
+# NOTE: As a standard policy, as many modules as can be supported by a
+# platform should be present.  The distribution comes with all modules
+# enabled that are supported by most platforms and don't require you
+# to ftp sources from elsewhere.
+
+*static*
+# Some special rules to define PYTHONPATH.
+# Edit the definitions below to indicate which options you are using.
+# Don't add any whitespace or comments!
+
+# Directories where library files get installed.
+# DESTLIB is for Python modules; MACHDESTLIB for shared libraries.
+DESTLIB=$(LIBDEST)
+MACHDESTLIB=$(BINLIBDEST)
+
+# NOTE: all the paths are now relative to the prefix that is computed
+# at run time!
+
+# Standard path -- don't edit.
+# No leading colon since this is the first entry.
+# Empty since this is now just the runtime prefix.
+DESTPATH=
+
+# Site specific path components -- should begin with : if non-empty
+SITEPATH=
+
+# Standard path components for test modules
+TESTPATH=
+
+# Path components for machine- or system-dependent modules and shared libraries
+MACHDEPPATH=:plat-$(MACHDEP)
+
+COREPYTHONPATH=$(DESTPATH)$(SITEPATH)$(MACHDEPPATH)$(STDWINPATH)$(TKPATH)
+PYTHONPATH=$(COREPYTHONPATH)
+
+*shared*
+
+WLPSRCDIR=../C
+wlp $(WLPSRCDIR)/wlp.c $(WLPSRCDIR)/wlp.a
diff --git a/wlp/module/makesetup b/wlp/module/makesetup
new file mode 100755
index 0000000..0fefcff
--- /dev/null
+++ b/wlp/module/makesetup
@@ -0,0 +1,261 @@
+#! /bin/sh
+
+# Convert templates into Makefile and config.c, based on the module
+# definitions found in the file Setup.
+#
+# Usage: makesetup [-s dir] [-c file] [-m file] [Setup] ... [-n [Setup] ...]
+#
+# Options:
+# -s directory: alternative source directory (default derived from $0)
+# -c file:      alternative config.c template (default $srcdir/config.c.in)
+# -c -:         don't write config.c
+# -m file:      alternative Makefile template (default ./Makefile.pre)
+# -m -:         don't write Makefile
+#
+# Remaining arguments are one or more Setup files (default ./Setup).
+# Setup files after a -n option are used for their variables, modules
+# and libraries but not for their .o files.
+#
+# See Setup.in for a description of the format of the Setup file.
+#
+# The following edits are made:
+#
+# Copying config.c.in to config.c:
+# - insert an identifying comment at the start
+# - for each <module> mentioned in Setup before *noconfig*:
+#   + insert 'extern void init<module>();' before MARKER 1
+#   + insert '{"<module>", initmodule},' before MARKER 2
+#
+# Copying Makefile.pre to Makefile:
+# - insert an identifying comment at the start
+# - replace _MODOBJS_ by the list of objects from Setup (except for
+#   Setup files after a -n option)
+# - replace _MODLIBS_ by the list of libraries from Setup
+# - for each object file mentioned in Setup, append a rule
+#   '<file>.o: <file>.c; <build commands>' to the end of the Makefile
+# - for each module mentioned in Setup, append a rule
+#   which creates a shared library version to the end of the Makefile
+# - for each variable definition found in Setup, insert the definition
+#   before the comment 'Definitions added by makesetup'
+
+# Loop over command line options
+usage='
+usage: makesetup [-s srcdir] [-c config.c.in] [-m Makefile.pre]
+                 [Setup] ... [-n [Setup] ...]'
+srcdir=''
+config=''
+makepre=''
+noobjects=''
+doconfig=yes
+while :
+do
+	case $1 in
+	-s)	shift; srcdir=$1; shift;;
+	-c)	shift; config=$1; shift;;
+	-m)	shift; makepre=$1; shift;;
+	--)	shift; break;;
+	-n)	noobjects=yes;;
+	-*)	echo "$usage" 1>&2; exit 2;;
+	*)	break;;
+	esac
+done
+
+# Set default srcdir and config if not set by command line
+# (Not all systems have dirname)
+case $srcdir in
+'')	case $0 in
+	*/*)	srcdir=`echo $0 | sed 's,/[^/]*$,,'`;;
+	*)	srcdir=.;;
+	esac;;
+esac
+case $config in
+'')	config=$srcdir/config.c.in;;
+esac
+case $makepre in
+'')	makepre=Makefile.pre;;
+esac
+
+# Newline for sed i and a commands
+NL='\
+'
+
+# Main loop
+for i in ${*-Setup}
+do
+	case $i in
+	-n)	echo '*noobjects*';;
+	*)	echo '*doconfig*'; cat "$i";;
+	esac
+done |
+sed -e 's/[ 	]*#.*//' -e '/^[ 	]*$/d' |
+(
+	rulesf="@rules.$$"
+	trap 'rm -f $rulesf' 0 1 2 3
+	echo "
+# Rules appended by makedepend
+" >$rulesf
+	DEFS=
+	MODS=
+	SHAREDMODS=
+	OBJS=
+	LIBS=
+	LOCALLIBS=
+	BASELIBS=
+	while read line
+	do
+		# Output DEFS in reverse order so first definition overrides
+		case $line in
+		*=*)	DEFS="$line$NL$DEFS"; continue;;
+		'include '*)	DEFS="$line$NL$DEFS"; continue;;
+		'*noobjects*')
+			case $noobjects in
+			yes)	;;
+			*)	LOCALLIBS=$LIBS; LIBS=;;
+			esac
+			noobjects=yes;
+			continue;;
+		'*doconfig*')	doconfig=yes; continue;;
+		'*static*')	doconfig=yes; continue;;
+		'*noconfig*')	doconfig=no; continue;;
+		'*shared*')	doconfig=no; continue;;
+		esac
+		srcs=
+		cpps=
+		libs=
+		mods=
+		skip=
+		for arg in $line
+		do
+			case $skip in
+			libs)	libs="$libs $arg"; skip=; continue;;
+			cpps)	cpps="$cpps $arg"; skip=; continue;;
+			srcs)	srcs="$srcs $arg"; skip=; continue;;
+			esac
+			case $arg in
+			-[IDUC]*)	cpps="$cpps $arg";;
+			-Xlinker)	libs="$libs $arg"; skip=libs;;
+			-[A-Zl]*)	libs="$libs $arg";;
+			*.a)		libs="$libs $arg";;
+			*.so)		libs="$libs $arg";;
+			*.sl)		libs="$libs $arg";;
+			/*.o)		libs="$libs $arg";;
+			*.o)		srcs="$srcs `basename $arg .o`.c";;
+			*.[cC])		srcs="$srcs $arg";;
+			*.cc)		srcs="$srcs $arg";;
+			*.c++)		srcs="$srcs $arg";;
+			*.cxx)		srcs="$srcs $arg";;
+			*.cpp)		srcs="$srcs $arg";;
+			\$*)		libs="$libs $arg"
+					cpps="$cpps $arg";;
+			*.*)		echo 1>&2 "bad word $arg in $line"
+					exit 1;;
+			-u)		skip=libs; libs="$libs -u";;
+			[a-zA-Z_]*)	mods="$mods $arg";;
+			*)		echo 1>&2 "bad word $arg in $line"
+					exit 1;;
+			esac
+		done
+		case $doconfig in
+		yes)
+			LIBS="$LIBS $libs"
+			MODS="$MODS $mods"
+			;;
+		esac
+		case $noobjects in
+		yes)	continue;;
+		esac
+		objs=''
+		for src in $srcs
+		do
+			case $src in
+			*.c)   obj=`basename $src .c`.o; cc='$(CC)';;
+			*.cc)  obj=`basename $src .cc`.o; cc='$(CCC)';;
+			*.c++) obj=`basename $src .c++`.o; cc='$(CCC)';;
+			*.C)   obj=`basename $src .C`.o; cc='$(CCC)';;
+			*.cxx) obj=`basename $src .cxx`.o; cc='$(CCC)';;
+			*.cpp) obj=`basename $src .cpp`.o; cc='$(CCC)';;
+			*)     continue;;
+			esac
+			objs="$objs $obj"
+			case $src in
+			glmodule.c) ;;
+			/*) ;;
+			*) src='$(srcdir)/'$src;;
+			esac
+			case $doconfig in
+			no)	cc="$cc \$(CCSHARED)";;
+			esac
+			rule="$obj: $src; $cc $cpps \$(CFLAGS) -c $src"
+			echo "$rule" >>$rulesf
+		done
+		case $doconfig in
+		yes)	OBJS="$OBJS $objs";;
+		esac
+		for mod in $mods
+		do
+			case $objs in
+			*$mod.o*)	base=$mod;;
+			*)		base=${mod}module;;
+			esac
+			file="$base\$(SO)"
+			case $doconfig in
+			no)	SHAREDMODS="$SHAREDMODS $file";;
+			esac
+			rule="$file: $objs"
+			rule="$rule; \$(LDSHARED) $objs $libs -o $file"
+			echo "$rule" >>$rulesf
+		done
+	done
+
+	case $SHAREDMODS in
+	'')	;;
+	*)	DEFS="SHAREDMODS=$SHAREDMODS$NL$DEFS";;
+	esac
+
+	case $noobjects in
+	yes)	BASELIBS=$LIBS;;
+	*)	LOCALLIBS=$LIBS;;
+	esac
+	LIBS='$(LOCALMODLIBS) $(BASEMODLIBS)'
+	DEFS="BASEMODLIBS=$BASELIBS$NL$DEFS"
+	DEFS="LOCALMODLIBS=$LOCALLIBS$NL$DEFS"
+
+	EXTDECLS=
+	INITBITS=
+	for mod in $MODS
+	do
+		EXTDECLS="${EXTDECLS}extern void init$mod();$NL"
+		INITBITS="${INITBITS}	{\"$mod\", init$mod},$NL"
+	done
+
+
+	case $config in
+	-)  ;;
+	*)  sed -e "
+		1i$NL/* Generated automatically from $config by makesetup. */
+		/MARKER 1/i$NL$EXTDECLS
+ 
+		/MARKER 2/i$NL$INITBITS
+
+		" $config >config.c
+	    ;;
+	esac
+
+	case $makepre in
+	-)	;;
+	*)	sedf="@sed.in.$$"
+		trap 'rm -f $sedf' 0 1 2 3
+		echo "1i\\" >$sedf
+		str="# Generated automatically from $makepre by makesetup."
+		echo "$str" >>$sedf
+		echo "s%_MODOBJS_%$OBJS%" >>$sedf
+		echo "s%_MODLIBS_%$LIBS%" >>$sedf
+		echo "/Definitions added by makesetup/a$NL$NL$DEFS" >>$sedf
+		sed -f $sedf $makepre >Makefile
+		cat $rulesf >>Makefile
+		rm -f $sedf
+	    ;;
+	esac
+
+	rm -f $rulesf
+)
diff --git a/wlp/module/patch b/wlp/module/patch
new file mode 100644
index 0000000..bc798fa
--- /dev/null
+++ b/wlp/module/patch
@@ -0,0 +1,13 @@
+diff -ru pyg-0.9.6-old/wlp/module/Makefile.pre.in pyg-0.9.6/wlp/module/Makefile.pre.in
+--- pyg-0.9.6-old/wlp/module/Makefile.pre.in    2003-11-04 08:49:29.000000000 -0800
++++ pyg-0.9.6/wlp/module/Makefile.pre.in        2003-11-04 09:25:16.000000000 -0800
+@@ -278,6 +278,9 @@
+        echo "/^LINKPATH=/s%=.*%=       $(LINKPATH)%" >>sedscript
+        echo "/^BASELIB=/s%=.*%=        $(BASELIB)%" >>sedscript
+        echo "/^BASESETUP=/s%=.*%=      $(BASESETUP)%" >>sedscript
++       if ! grep 's%@DEFS' sedscript >/dev/null 2>&1; then \
++               echo "s%@DEFS[@]%%" >>sedscript; \
++       fi
+
+ # Bootstrap target
+ boot:  clobber