libxml++ r174 - in trunk: . libxml++/parsers

[arminb svn gnome org]

Author: arminb
Date: Mon Apr 14 12:42:52 2008
New Revision: 174
URL: http://svn.gnome.org/viewvc/libxml++?rev=174&view=rev

Log:
2008-04-14  Armin Burgmeier  <armin arbur net>

	* libxml++/parsers/saxparser.h:
	* libxml++/parsers/saxparser.cc: Added a parse_chunk_raw() method and
	changed parse_chunk() to use it.


Modified:
   trunk/ChangeLog
   trunk/libxml++/parsers/saxparser.cc
   trunk/libxml++/parsers/saxparser.h

Modified: trunk/libxml++/parsers/saxparser.cc
==============================================================================
--- trunk/libxml++/parsers/saxparser.cc	(original)
+++ trunk/libxml++/parsers/saxparser.cc	Mon Apr 14 12:42:52 2008
@@ -256,6 +256,11 @@
 
 void SaxParser::parse_chunk(const Glib::ustring& chunk)
 {
+  parse_chunk_raw((const unsigned char*)chunk.c_str(), chunk.bytes());
+}
+
+void SaxParser::parse_chunk_raw(const unsigned char* contents, size_type bytes_count)
+{
   KeepBlanks k(KeepBlanks::Default);
 
   if(!context_)
@@ -271,12 +276,11 @@
   }
   
   if(!exception_)
-    xmlParseChunk(context_, chunk.c_str(), chunk.bytes(), 0 /* don't terminate */);
+    xmlParseChunk(context_, (const char*)contents, bytes_count, 0 /* don't terminate */);
 
   check_for_exception();
 }
 
-
 void SaxParser::release_underlying()
 {
   Parser::release_underlying();

Modified: trunk/libxml++/parsers/saxparser.h
==============================================================================
--- trunk/libxml++/parsers/saxparser.h	(original)
+++ trunk/libxml++/parsers/saxparser.h	Mon Apr 14 12:42:52 2008
@@ -119,6 +119,23 @@
    */
   virtual void parse_chunk(const Glib::ustring& chunk);
 
+  /** Parse a chunk of data.
+   *
+   * @newin2p24
+   *
+   * This lets you pass a document in small chunks, e.g. from a network
+   * connection. The on_* virtual functions are called each time the chunks
+   * provide enough information to advance the parser.
+   *
+   * The first call to parse_chunk will setup the parser. When the last chunk
+   * has been parsed, call finish_chunk_parsing() to finish the parse.
+   *
+   * @throw exception
+   * @param contents The next piece of the XML document as an array of bytes.
+   * @param bytes_count The number of bytes in the @a contents array.
+   */
+  void parse_chunk_raw(const unsigned char* contents, size_type bytes_count);
+
   /** Finish a chunk-wise parse.
    *
    * Call this after the last call to parse_chunk(). Don't use this function with