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# This script generates the opcode.xml file
# by Andres Cabrera June 2006-2010
# Licensed under the GPL licence version 3 or later
# modification for empty arg in command and links on opcodes by Francois Pinot February 2007
from __future__ import print_function
from xml.dom import minidom
import os, glob
# categories holds the list of valid categories for opcodes
from categories import categories
XO = False
opcodelist = []
outfilename = 'opcodes.xml'
quickref = open(outfilename,'w')
quickref.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!-- Don't modify this file. It is generated automatically by opcodeparser.py\nThis file is distributed under the GNU Free Documentation Licence-->")
quickref.write('''<opcodes>\n''')
entries = []
for i in categories:
entries.append([])
manualfilename = 'manual.xml'
manual = open(manualfilename, 'r')
text = manual.read()
manual.close()
files = glob.glob('opcodes/*.xml')
files[len(files):]=glob.glob('opcodes/*/*.xml')
files[len(files):]=glob.glob('vectorial/*.xml')
files[len(files):]=glob.glob('utility/*.xml')
files.sort()
if files.index('opcodes/topXO.xml') >= 0:
files.remove('opcodes/topXO.xml')
headerText = text[0:text.find('<book id="index"')]
for i,filename in enumerate(files):
entry = ''
#print filename
source = open(filename, 'r')
# Necessary to define entities>
entryText = source.read().replace("\xef\xbb\xbf","")
newfile = headerText + '<book id="index" lang="en">' + entryText + '</book>'
newfile = newfile.replace("\r", "")
source.close()
#print text
xmldoc = minidom.parseString(newfile)
xmldocId = xmldoc.documentElement.getAttribute('id')
# Some files need special treatment (adds, dollar, divides, modulus, multiplies,
# opbitor, opor, raises, subtracts, assign, ifdef, ifndef, define, include, undef)
# There must be a better way to avoid loosing the entities when parsing the XML
# file. Anyone???
if (filename == 'opcodes' + os.sep + 'adds.xml'):
entry = '<synopsis>a <opcodename>+</opcodename> b (no rate restriction)</synopsis>\n'
elif (filename == 'opcodes' + os.sep + 'dollar.xml'):
entry = '<synopsis><opcodename>$NAME</opcodename></synopsis>\n<para/>'
elif (filename == 'opcodes' + os.sep + 'divides.xml'):
entry = '<synopsis>a <opcodename>/</opcodename> b (no rate restriction)</synopsis>\n'
elif (filename == 'opcodes' + os.sep + 'modulus.xml'):
entry = '<synopsis>a <opcodename>%</opcodename> b (no rate restriction)</synopsis>\n'
elif (filename == 'opcodes' + os.sep + 'multiplies.xml'):
entry = '<synopsis>a <opcodename>*</opcodename> b (no rate restriction)</synopsis>\n'
elif (filename == 'opcodes' + os.sep + 'opbitor.xml'):
entry = '<synopsis>a <opcodename>'+'|</opcodename> b (bitwise OR)</synopsis>\n'
elif (filename == 'opcodes' + os.sep + 'opor.xml'):
entry = '<synopsis>a <opcodename>'+'||</opcodename> b (logical OR; not audio-rate)</synopsis>\n'
elif (filename == 'opcodes' + os.sep + 'raises.xml'):
entry = '<synopsis>a <opcodename>^</opcodename> b (b not audio-rate)</synopsis>\n'
elif (filename == 'opcodes' + os.sep + 'subtracts.xml'):
entry = '<synopsis>a <opcodename>-</opcodename> b (no rate restriction)</synopsis>\n'
# elif (filename == 'opcodes' + os.sep + 'assign.xml'):
# entry = '''<synopsis> <link linkend="'+xmldocId+'">'+'−</link>a (no rate restriction)</synopsis>
# <synopsis> <link linkend="'+xmldocId+'">'+'+</link>a (no rate restriction)</synopsis>\n'''
elif (filename == 'opcodes' + os.sep + 'ifdef.xml'):
entry = '<synopsis><opcodename>#ifdef</opcodename> NAME</synopsis><synopsis> ....</synopsis>' + \
'<synopsis><opcodename>#else</opcodename></synopsis><synopsis> ....</synopsis>' + \
'<synopsis><opcodename>#end</opcodename></synopsis>\n'
elif (filename == 'opcodes' + os.sep + 'ifndef.xml'):
entry='<synopsis><opcodename>#ifndef</opcodename> NAME</synopsis><synopsis> ....</synopsis>' + \
'<synopsis><opcodename>#else</opcodename></synopsis><synopsis> ....</synopsis>' + \
'<synopsis><opcodename>#end</opcodename></synopsis>\n'
elif (filename == 'opcodes' + os.sep + 'define.xml'):
entry='<synopsis><opcodename>#define</opcodename> NAME # replacement text #</synopsis>\n' + \
'<synopsis><opcodename>#define</opcodename> NAME(a' b' c') # replacement text #</synopsis>\n'
elif (filename == 'opcodes' + os.sep + 'include.xml'):
entry='<synopsis><opcodename>#include</opcodename> "filename"</synopsis>\n'
elif (filename == 'opcodes' + os.sep + 'undef.xml'):
entry='<synopsis><opcodename>#undef</opcodename> NAME</synopsis>\n'
elif (filename == 'opcodes' + os.sep + '0dbfs.xml'):
entry = '<synopsis><opcodename>0dbfs</opcodename> = iarg</synopsis>\n'
else:
synopsis = xmldoc.getElementsByTagName('synopsis')
if (len(synopsis) != 0):
# There can be more than 1 synopsis per file
for num in range(len(synopsis)):
tmp = synopsis[num].toxml()
if XO:
opcodename = tmp[tmp.find('<command>') + 9:tmp.find('</command>')]
else:
opcodename = ""
tmp = tmp.replace('<command>', '<opcodename>')
entry += tmp.replace('</command>', '</opcodename>')
#if entry != '':
#entry += '<para/>'
else:
#print "no synopsis tag for file: " + file
entry = ''
#print "Entry ------ ", entry
info = xmldoc.getElementsByTagName('refentryinfo')
if (len(info)!=0 and entry != ''):
category = info[0].toxml()
category = category[21:-23]
#print filename, category
else:
print("no refentryinfo tag for file " + filename)
category = "Miscellaneous"
if (entry!=''):
print(filename + " sent to Miscellaneous")
desc = xmldoc.getElementsByTagName('refpurpose')
description = ""
if (len(desc)!=0 and entry != ''):
description = desc[0].firstChild.toxml().strip()
#print filename, category
else:
print("no refpurpose tag for file " + filename)
#print category
match = False
for j, thiscategory in enumerate(categories):
if (category == thiscategory):
entries[j].append([entry, description])
match = True
if match == False:
print(filename + "---- WARNING! No Category Match!")
for i in range(len(categories)):
if (len(entries[i])==0):
print("No entries for category: "+categories[i]+"...Skipping")
continue
#quickref.write("<para></para><formalpara>\n")
quickref.write("<category name=\"" + categories[i] + "\">\n")
count = 0
for j in range(len(entries[i])):
newentry = entries[i].pop(0)
#entry = entry.replace("$", "$")
#entry = entry.replace(" ", " ")
quickref.write("<opcode><desc>" + description) # + '\n')
quickref.write(newentry[1] + "</desc>") # + '\n')
quickref.write(newentry[0] + "</opcode>\n") # + '\n')
count += 1
#quickref.write("</para></formalpara>\n<para></para>")
quickref.write("</category>\n")
print(str(count) + " entries in category: " + categories[i])
quickref.write('</opcodes>\n')
quickref.close()
print(entries)
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