fixed a problem with the HTML parser pointed by Gary Benson sdding the

* python/generator.py python/libxml2class.txt : fixed a problem
  with the HTML parser pointed by Gary Benson
* python/tests/Makefile.am python/tests/pushSAXhtml.py: sdding the
  example
Daniel

ChangeLog

@@ -1,3 +1,10 @@
+Mon May 13 12:32:22 CEST 2002 Daniel Veillard <daniel@veillard.com>
+
+	* python/generator.py python/libxml2class.txt : fixed a problem
+	  with the HTML parser pointed by Gary Benson
+	* python/tests/Makefile.am python/tests/pushSAXhtml.py: sdding the
+	  example
+
 Thu 09 May 2002 11:19:00 AM PDT Aleksey Sanin <aleksey@aleksey.com>
 	* parser.c: fixed bug #81159 (memory growth in SAX)
 	

python/generator.py

@@ -530,6 +530,8 @@ classes_type = {
     "xmlXPathParserContextPtr": ("._o", "xpathParserContext(_obj=%s)", "xpathParserContext"),
     "xmlParserCtxtPtr": ("._o", "parserCtxt(_obj=%s)", "parserCtxt"),
     "xmlParserCtxt *": ("._o", "parserCtxt(_obj=%s)", "parserCtxt"),
+    "htmlParserCtxtPtr": ("._o", "parserCtxt(_obj=%s)", "parserCtxt"),
+    "htmlParserCtxt *": ("._o", "parserCtxt(_obj=%s)", "parserCtxt"),
     "xmlCatalogPtr": ("._o", "catalog(_obj=%s)", "catalog"),
     "xmlURIPtr": ("._o", "URI(_obj=%s)", "URI"),
 }

python/libxml2class.txt

@@ -6,13 +6,9 @@
 
 
 # functions from module HTMLparser
-htmlFreeParserCtxt()
 htmlHandleOmittedElem()
 htmlIsScriptAttribute()
-htmlParseCharRef()
-htmlParseChunk()
 htmlParseDoc()
-htmlParseElement()
 htmlParseFile()
 
 # functions from module HTMLtree
@@ -440,6 +436,12 @@ Class parserCtxt()
     validate()
     wellFormed()
 
+    # functions from module HTMLparser
+    htmlFreeParserCtxt()
+    htmlParseCharRef()
+    htmlParseChunk()
+    htmlParseElement()
+
     # functions from module parser
     clearParserCtxt()
     freeParserCtxt()

python/tests/Makefile.am

@@ -8,6 +8,7 @@ PYTESTS=	\
     xpathext.py	\
     push.py	\
     pushSAX.py	\
+    pushSAXhtml.py \
     error.py	\
     serialize.py\
     validate.py	\

python/tests/pushSAXhtml.py

@@ -0,0 +1,64 @@
+#!/usr/bin/python -u
+import sys
+import libxml2
+
+# Memory debug specific
+libxml2.debugMemory(1)
+
+log = ""
+
+class callback:
+    def startDocument(self):
+        global log
+        log = log + "startDocument:"
+
+    def endDocument(self):
+        global log
+        log = log + "endDocument:"
+
+    def startElement(self, tag, attrs):
+        global log
+        log = log + "startElement %s %s:" % (tag, attrs)
+
+    def endElement(self, tag):
+        global log
+        log = log + "endElement %s:" % (tag)
+
+    def characters(self, data):
+        global log
+        log = log + "characters: %s:" % (data)
+
+    def warning(self, msg):
+        global log
+        log = log + "warning: %s:" % (msg)
+
+    def error(self, msg):
+        global log
+        log = log + "error: %s:" % (msg)
+
+    def fatalError(self, msg):
+        global log
+        log = log + "fatalError: %s:" % (msg)
+
+handler = callback()
+
+ctxt = libxml2.htmlCreatePushParser(handler, "<foo", 4, "test.xml")
+chunk = " url='tst'>b"
+ctxt.htmlParseChunk(chunk, len(chunk), 0)
+chunk = "ar</foo>"
+ctxt.htmlParseChunk(chunk, len(chunk), 1)
+ctxt=None
+
+reference = "startDocument:startElement foo {'url': 'tst'}:characters: bar:endElement foo:endDocument:"
+if log != reference:
+    print "Error got: %s" % log
+    print "Exprected: %s" % reference
+    sys.exit(1)
+
+# Memory debug specific
+libxml2.cleanupParser()
+if libxml2.debugMemory(1) == 0:
+    print "OK"
+else:
+    print "Memory leak %d bytes" % (libxml2.debugMemory(1))
+    libxml2.dumpMemory()

xpath.c

@@ -7024,6 +7024,18 @@ xmlXPathParseNameComplex(xmlXPathParserContextPtr ctxt, int qualified) {
 	return(NULL);
     return(xmlStrndup(buf, len));
 }
+
+#define MAX_FRAC 20
+
+static double my_pow10[MAX_FRAC] = {
+    1.0, 10.0, 100.0, 1000.0, 10000.0,
+    100000.0, 1000000.0, 10000000.0, 100000000.0, 1000000000.0,
+    10000000000.0, 100000000000.0, 1000000000000.0, 10000000000000.0,
+    100000000000000.0,
+    1000000000000000.0, 10000000000000000.0, 100000000000000000.0,
+    1000000000000000000.0, 10000000000000000000.0
+};
+
 /**
  * xmlXPathStringEvalNumber:
  * @str:  A string to scan
@@ -7044,7 +7056,6 @@ double
 xmlXPathStringEvalNumber(const xmlChar *str) {
     const xmlChar *cur = str;
     double ret;
-    double mult = 1;
     int ok = 0;
     int isneg = 0;
     int exponent = 0;
@@ -7087,15 +7098,23 @@ xmlXPathStringEvalNumber(const xmlChar *str) {
 #endif
 
     if (*cur == '.') {
+	int v, frac = 0;
+	double fraction = 0;
+
         cur++;
 	if (((*cur < '0') || (*cur > '9')) && (!ok)) {
 	    return(xmlXPathNAN);
 	}
-	while ((*cur >= '0') && (*cur <= '9')) {
-	    mult /= 10;
-	    ret = ret  + (*cur - '0') * mult;
+	while (((*cur >= '0') && (*cur <= '9')) && (frac < MAX_FRAC)) {
+	    v = (*cur - '0');
+	    fraction = fraction * 10 + v;
+	    frac = frac + 1;
 	    cur++;
 	}
+	fraction /= my_pow10[frac];
+	ret = ret + fraction;
+	while ((*cur >= '0') && (*cur <= '9'))
+	    cur++;
     }
     if ((*cur == 'e') || (*cur == 'E')) {
       cur++;