#!/usr/bin/env python1.5
##############################################
# This is released under the GNU GPL license #
# Copyright (c) FSF India #
# Author Gopal.V #
##############################################
import xml.dom.minidom
import string
import sys
import cgi
import regex
import regex_syntax
cvm_doc="""
"""
# check if it has a child with that name
def _haschild(node,name):
return len(node.getElementsByTagName(name))
class opcode:
def __init__(self,opcode):
self.node=opcode
self.name=opcode.getAttribute("name")
self.group=self.node.getAttribute("group")
def read(self):
if(_haschild(self.node,"operation")):
self.read_operation()
if(_haschild(self.node,"format")):
self.read_formats()
if(_haschild(self.node,"dformat")):
self.read_dformats()
if(_haschild(self.node,"form")):
self.read_forms()
if(_haschild(self.node,"before")):
self.read_before()
if(_haschild(self.node,"after")):
self.read_after()
if(_haschild(self.node,"description")):
self.read_description()
if(_haschild(self.node,"notes")):
self.read_notes()
if(_haschild(self.node,"exceptions")):
self.read_exceptions()
#print "read "+self.name
def read_operation(self):
operation=self.node.getElementsByTagName("operation")[0];
self.operation=""
for each in operation.childNodes:
self.operation=self.operation+each.toxml()
def read_formats(self):
self.formats=[]
formats=self.node.getElementsByTagName("format")
for each in formats:
ftext=""
for each2 in each.childNodes:
ftext=ftext+each2.toxml()
ftext=string.replace(ftext,"<fsep/>","</i></td></tr><tr><td align=\"center\" width=\"100\"><i>")
self.formats.append(ftext)
def read_dformats(self):
self.dformats=[]
dformats=self.node.getElementsByTagName("dformat")
for each in dformats:
ftext=""
for each2 in each.childNodes:
ftext=ftext+each2.toxml()
ftext=string.replace(ftext,"<fsep/>","</i></td></tr><tr><td align=\"center\" width=\"100\"><i>")
self.dformats.append(ftext)
def read_forms(self):
self.forms=[]
forms=self.node.getElementsByTagName("form")
for each in forms:
self.forms.append((each.getAttribute("name"),\
each.getAttribute("code")))
def read_before(self):
before=(self.node.getElementsByTagName("before")[0])
self.beforetext=before.childNodes[0].data;
self.befores=string.split(before.childNodes[0].data,",")
self.befores.reverse()
def read_after(self):
after=(self.node.getElementsByTagName("after")[0])
self.aftertext=after.childNodes[0].data;
self.afters=string.split(after.childNodes[0].data,",")
self.afters.reverse()
def read_description(self):
description=self.node.getElementsByTagName("description")[0]
self.description=""
for each in description.childNodes:
self.description=self.description+each.toxml()
def read_notes(self):
notes=self.node.getElementsByTagName("notes")[0]
self.notes=""
for each in notes.childNodes:
self.notes=self.notes+each.toxml()
def read_exceptions(self):
exceptions=self.node.getElementsByTagName("exceptions")[0]
self.exceptions=[]
for each in exceptions.getElementsByTagName("exception"):
text=""
for each2 in each.childNodes:
text=text+each2.toxml()
self.exceptions.append((each.getAttribute("name"),text))
###########THE HTML WRITE FUNCTION############
def write(self,fp,codes):
fp.write("""<table cellpadding="5" cellspacing="0"
bordercolor="#000000" border="
1" align="center" width="80%">\n""")
fp.write("""<tr bgcolor="#7F7F7F" border="2"><td border="0"
width="30%">\n""")
fp.write("<a name=\""+cgi.escape(self.name,1)+"\">\n")
fp.write("""<font color="#FFFFFF" size="+5"> \n""")
fp.write(" "+cgi.escape(self.name)+"</font>")
fp.write("</a>")
fp.write("""</td><td align="right" border="0"> """)
#if(_haschild(self.node,"form")):
# self.write_forms(fp)
fp.write("</td></tr>")
if(_haschild(self.node,"operation")):
self.write_operation(fp)
if(_haschild(self.node,"format")):
self.write_formats(fp)
if(_haschild(self.node,"dformat")):
self.write_dformats(fp)
if(_haschild(self.node,"form")):
self.write_forms_text(fp,codes)
if(_haschild(self.node,"before")):
self.write_stack(fp)
if(_haschild(self.node,"description")):
self.write_description(fp)
if(_haschild(self.node,"notes")):
self.write_notes(fp)
if(_haschild(self.node,"exceptions")):
self.write_exceptions(fp)
#fp.write("""<tr border="0"><td border="0"><br></td><td border="0">
#<br></td></tr>""")
fp.write("</table><br><br>")
def write_operation(self,fp):
fp.write("""<tr border="1"><td border="0"> ·
<b>Operation</b></td><td border="0">""")
fp.write(self.operation)
fp.write("</td></tr>")
def write_formats(self,fp):
fp.write("""<tr border="0"><td border="0"> ·
<b>Format </b></td><td border="0">""")
fp.write("""<table border="0" bordercolor="#AAAAAA" cellpadding="6"
cellspacing="0"><tr>""")
for each in self.formats:
fp.write ("<td><table border=\"1\" cellpadding=\"6\" cellspacing=\"0\"><tr><td align=\"center\" width=\"100\"><i>"+each+"</i></td></tr></table></td>")
fp.write("</tr></table>")
fp.write("</td></tr>")
def write_dformats(self,fp):
fp.write("""<tr border="0"><td border="0"> ·
<b>Direct Format </b></td><td border="0">""")
fp.write("""<table border="0" bordercolor="#AAAAAA" cellpadding="6"
cellspacing="0"><tr>""")
for each in self.dformats:
fp.write ("<td><table border=\"1\" cellpadding=\"6\" cellspacing=\"0\"><tr><td align=\"center\" width=\"100\"><i>"+each+"</i></td></tr></table></td>")
fp.write("</tr></table>")
fp.write("</td></tr>")
def write_forms(self,fp):
fp.write("""<font color="#FFFFFF" size="-2">""")
for each in self.forms:
fp.write("<a href=\"opcodes.html#"+each[1]+"\"><i>")
fp.write("""<font color="#FFFFFF" size="-2">""")
fp.write(each[1]+"</font></i></a> ,")
fp.write("</font>")
def write_forms_text(self,fp,codes):
fp.write("""<tr border="0"><td border="0"> ·
<b>Forms </b></td><td border="0">""")
for each in self.forms:
if string.find(each[1],"COP_PREFIX") == 0:
fp.write("<i>"+each[0]+"</i> = 255, "+`string.atoi(codes[each[1]],0)`+" (0xFF, "+codes[each[1]]+")<br>");
else:
fp.write("<i>"+each[0]+"</i> = "+`string.atoi(codes[each[1]],0)`+" ("+codes[each[1]]+")<br>");
fp.write("</td></tr>")
def write_stack(self,fp):
fp.write("""<tr border="0"><td border="0"> ·
<b>Stack</b></td>""")
fp.write("""<td border="0"><i>""")
fp.write(self.beforetext +"</i> => <i>"+self.aftertext+"</i>")
fp.write("</td></tr>")
def write_description(self,fp):
fp.write( """<tr border="0"><td border="0" valign="top">
· <b>Description </b></td><td border="0">""")
fp.write( string.replace(self.description, "<p/>", "<p>"))
fp.write( "</td></tr>")
def write_notes(self,fp):
fp.write( """<tr border="0"><td border="0" valign="top">
· <b>Notes </b></td><td border="0">""")
fp.write( string.replace(self.notes, "<p/>", "<p>"))
fp.write( "</td></tr>")
def write_exceptions(self,fp):
fp.write( """<tr border="0"><td border="0" valign="top">
· <b>Exceptions </b></td><td border="0">""")
for each in self.exceptions:
fp.write( "<code>"+each[0]+"</code> -- "+each[1]+"</font><br>")
fp.write( "</td></tr>")
def print_header(fp,heading):
fp.write("""
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
<html>
<head>
<title>.:: The Converted Virtual Machine Instruction Set ::.</title>
</head>
<body BGCOLOR="#DbDbDb" text="#000000" LINK="#0C0C0C" VLINK="#070707" ALINK="#007007">
""")
#fp.write("""<h1 align="center"> %s </h1>""" % string.upper(heading))
fp.write("""<h1 align="center"> %s </h1>""" % heading)
fp.write("<br>")
def print_footer(fp):
fp.write("""<p align="center"> <font size="-2">Copyright © Southern
Storm Software Pty Ltd 2002 <br> Licensed under GNU FDL </font></p>""")
fp.write("</body></html>")
def print_index(fp,grouplist):
print_header(fp,"Converted Virtual Machine Instruction Set")
#fp.write("""
# <table border="0" align="center" width="90%" cellpadding="10" >
# <tr><td>
# <!--LEFT BLOCK-->
# """)
fp.write("""
<center><table border="0" bordercolor="#CDCDCD" width="70%"
cellspacing="3" cellpadding="5" cols="2">
<tr><td>
""")
i=0
for each in grouplist:
fp.write(""" ·
<a href="%s.html"><b>%s</b></a>""" %
(string.replace(each,' ',''),each))
i=i+1
if i==1:
fp.write("</td><td>")
else:
fp.write("</td></tr><tr><td>")
i=0
fp.write("</td></tr></table><center>");
#fp.write("""</td><td align="center" valign="top"><!--CENTER--BLOCK-->""")
#begin center block
#fp.write(cvm_doc)
#fp.write("</td></tr></table>")
print_footer(fp)
def print_tables(fp,name,list):
fp.write("""<hr><p>
<table border="0" align="center" width="80%">
<tr><td>
<!--LEFT BLOCK-->
""")
fp.write("""
<table border="0" bordercolor="#CDCDCD" align="left"
cellspacing="3" cellpadding="5" cols="4">
<tr>
""")
sorted={}
for each in list:
sorted[each.name]=each
sortednames=sorted.keys()
sortednames.sort()
i=0
for each in sortednames:
op=sorted[each]
fp.write("""<td>
<a href="#%s"><b>%s</b></a></td>""" %
(cgi.escape(op.name, 1),cgi.escape(op.name)))
i=i+1
if i==4:
fp.write("</tr><tr>")
i=0
if i>0:
while i<4:
fp.write("<td> </td>");
i=i+1
fp.write("</tr></table>");
#fp.write("""</td><td valign="top"><br><br><br><br><!--CENTER--BLOCK-->""")
#begin center block
#fp.write("We have %s instructions in this category" % `len(list)`)
fp.write("</td></tr></table><p><hr><p>")
if __name__=="__main__":
src=xml.dom.minidom.parse(sys.stdin)
src.normalize()
list={}
groups={}
filenames={}
for each in src.getElementsByTagName("opcode"):
op=opcode(each)
op.read()
list[op.name]=op
if(not groups.has_key(op.group)):
groups[op.group]=[]
groups[op.group].append(op)
namelist=list.keys()
namelist.sort()
grouplist=groups.keys()
grouplist.sort()
for each in grouplist:
if(not filenames.has_key(each)):
fp=open(sys.argv[1]+"/"+string.replace(each,' ','')+".html","w")
filenames[each]=fp
#RHYS PART of the puzzle starts
codes={}
codefile=open(sys.argv[2], 'r')
syntax=regex.set_syntax(regex_syntax.RE_SYNTAX_GREP)
try:
prog=regex.compile("^#define[ \t]*COP_")
finally:
syntax=regex.set_syntax(syntax)
while 1:
line = codefile.readline()
if not line: break
if prog.search(line) >= 0:
fields=string.split(line)
codes[fields[1]]=fields[2]
#end Regexp Magic
index=open(sys.argv[1]+"/index.html","w")
print_index(index,grouplist)
index.close()
for each in grouplist:
fp=filenames[each]
print_header(fp,each)
print_tables(fp,each,groups[each])
for each in namelist:
op=list[each]
fp=filenames[op.group]
op.write(fp,codes)
for each in filenames.values():
print_footer(each)
each.close()
