augmented types supported a number of new bug fixes and documentation

* gentest.py testapi.c: augmented types supported
* HTMLtree.c tree.c xmlreader.c xmlwriter.c: a number of new
  bug fixes and documentation updates.
Daniel

ChangeLog

@@ -1,3 +1,9 @@
+Sat Nov  6 20:24:07 CET 2004 Daniel Veillard <daniel@veillard.com>
+
+	* gentest.py testapi.c: augmented types supported
+	* HTMLtree.c tree.c xmlreader.c xmlwriter.c: a number of new
+	  bug fixes and documentation updates.
+
 Sat Nov  6 15:50:11 CET 2004 Daniel Veillard <daniel@veillard.com>
 
 	* gentest.py testapi.c: augmented type autogeneration for enums

HTMLtree.c

@@ -522,6 +522,8 @@ htmlDocDumpMemory(xmlDocPtr cur, xmlChar**mem, int *size) {
 
     xmlInitParser();
 
+    if ((mem == NULL) || (size == NULL))
+        return;
     if (cur == NULL) {
 	*mem = NULL;
 	*size = 0;

gentest.py

@@ -40,7 +40,7 @@ skipped_functions = [
 "xmlCleanupParser", "xmlRelaxNGCleanupTypes", "xmlSetListDoc",
 "xmlSetTreeDoc", "xmlUnlinkNode",
 # hard to avoid leaks in the tests
-"xmlStrcat", "xmlStrncat", "xmlCatalogAddLocal",
+"xmlStrcat", "xmlStrncat", "xmlCatalogAddLocal", "xmlNewTextWriterDoc",
 # unimplemented
 "xmlTextReaderReadInnerXml", "xmlTextReaderReadOuterXml",
 "xmlTextReaderReadString",
@@ -48,6 +48,7 @@ skipped_functions = [
 "xmlListDelete", "xmlOutputBufferClose", "xmlNanoFTPClose",
 # deprecated
 "xmlCatalogGetPublic", "xmlCatalogGetSystem", "xmlEncodeEntities",
+"xmlNewGlobalNs",
 # allocators
 "xmlMemFree",
 ]
@@ -76,6 +77,8 @@ extra_pre_call = {
        "if (sax == (xmlSAXHandlerPtr)&xmlDefaultSAXHandler) user_data = NULL;",
    "xmlParseBalancedChunkMemoryRecover":
        "if (sax == (xmlSAXHandlerPtr)&xmlDefaultSAXHandler) user_data = NULL;",
+   "xmlParserInputBufferCreateFd":
+       "if (fd >= 0) fd = -1;",
 }
 extra_post_call = {
    "xmlAddChild": 
@@ -116,6 +119,11 @@ extra_post_call = {
    "xmlSaveFormatFileTo": """buf = NULL;""",
    "xmlIOParseDTD": "input = NULL;",
    "xmlRemoveProp": "cur = NULL;",
+   "xmlNewNs": "if ((node == NULL) && (ret_val != NULL)) xmlFreeNs(ret_val);",
+   "xmlCopyNamespace": "if (ret_val != NULL) xmlFreeNs(ret_val);",
+   "xmlCopyNamespaceList": "if (ret_val != NULL) xmlFreeNsList(ret_val);",
+   "xmlNewTextWriter": "if (ret_val != NULL) out = NULL;",
+   "xmlNewTextWriterPushParser": "if (ret_val != NULL) ctxt = NULL;",
 }
 
 modules = []
@@ -174,7 +182,11 @@ def add_missing_functions(name, module):
 #
 
 def type_convert(str, name, info, module, function, pos):
+#    res = string.replace(str, "    ", " ")
+#    res = string.replace(str, "   ", " ")
+#    res = string.replace(str, "  ", " ")
     res = string.replace(str, " *", "_ptr")
+#    res = string.replace(str, "*", "_ptr")
     res = string.replace(res, " ", "_")
     res = string.replace(res, "htmlNode", "xmlNode")
     res = string.replace(res, "htmlDoc", "xmlDoc")
@@ -223,6 +235,16 @@ def type_convert(str, name, info, module, function, pos):
     if res == 'xmlChar_ptr' and name == 'name' and \
        string.find(function, "EatName") != -1:
         return('eaten_name')
+    if res == 'void_ptr*':
+        res = 'void_ptr_ptr'
+    if res == 'char_ptr*':
+        res = 'char_ptr_ptr'
+    if res == 'xmlChar_ptr*':
+        res = 'xmlChar_ptr_ptr'
+    if res == 'const_xmlChar_ptr*':
+        res = 'const_xmlChar_ptr_ptr'
+    if res == 'const_char_ptr*':
+        res = 'const_char_ptr_ptr'
         
     return res
 

tree.c

@@ -242,6 +242,7 @@ xmlSplitQName2(const xmlChar *name, xmlChar **prefix) {
     int len = 0;
     xmlChar *ret = NULL;
 
+    if (prefix == NULL) return(NULL);
     *prefix = NULL;
     if (name == NULL) return(NULL);
 

xmlreader.c

@@ -4213,8 +4213,8 @@ void
 xmlTextReaderGetErrorHandler(xmlTextReaderPtr reader, 
 			     xmlTextReaderErrorFunc *f, 
 			     void **arg) {
-    *f = reader->errorFunc;
+    if (f != NULL) *f = reader->errorFunc;
-    *arg = reader->errorFuncArg;
+    if (arg != NULL) *arg = reader->errorFuncArg;
 }
 
 

xmlwriter.c

@@ -145,6 +145,8 @@ xmlWriterErrMsgInt(xmlTextWriterPtr ctxt, xmlParserErrors error,
  * @out:  an xmlOutputBufferPtr
  *
  * Create a new xmlNewTextWriter structure using an xmlOutputBufferPtr
+ * NOTE: the @out parameter will be deallocated when the writer is closed
+ *       (if the call succeed.)
  *
  * Returns the new xmlTextWriterPtr or NULL in case of error
  */
@@ -280,6 +282,8 @@ xmlNewTextWriterMemory(xmlBufferPtr buf, int compression ATTRIBUTE_UNUSED)
  * @compression:  compress the output?
  *
  * Create a new xmlNewTextWriter structure with @ctxt as output
+ * NOTE: the @ctxt context will be freed with the resulting writer
+ *       (if the call succeeds).
  * TODO: handle compression
  *
  * Returns the new xmlTextWriterPtr or NULL in case of error