Forgot to remove some XMPP files that are now in louloulibs instead

2015-03-02 10:21:01 +01:00
parent 649ebaf1b9
commit f0e07beacb
7 changed files with 0 additions and 862 deletions
@@ -1,126 +0,0 @@
-#ifndef XMPP_PARSER_INCLUDED
-# define XMPP_PARSER_INCLUDED
-
-#include <xmpp/xmpp_stanza.hpp>
-
-#include <functional>
-
-#include <expat.h>
-
-/**
- * A SAX XML parser that builds XML nodes and spawns events when a complete
- * stanza is received (an element of level 2), or when the document is
- * opened/closed (an element of level 1)
- *
- * After a stanza_event has been spawned, we delete the whole stanza. This
- * means that even with a very long document (in XMPP the document is
- * potentially infinite), the memory is never exhausted as long as each
- * stanza is reasonnably short.
- *
- * The element names generated by expat contain the namespace of the
- * element, a colon (':') and then the actual name of the element.  To get
- * an element "x" with a namespace of "http://jabber.org/protocol/muc", you
- * just look for an XmlNode named "http://jabber.org/protocol/muc:x"
- *
- * TODO: enforce the size-limit for the stanza (limit the number of childs
- * it can contain). For example forbid the parser going further than level
- * 20 (arbitrary number here), and each XML node to have more than 15 childs
- * (arbitrary number again).
- */
-class XmppParser
-{
-public:
-  explicit XmppParser();
-  ~XmppParser();
-
-public:
-  /**
-   * Init the XML parser and install the callbacks
-   */
-  void init_xml_parser();
-  /**
-   * Feed the parser with some XML data
-   */
-  int feed(const char* data, const int len, const bool is_final);
-  /**
-   * Parse the data placed in the parser buffer
-   */
-  int parse(const int size, const bool is_final);
-  /**
-   * Reset the parser, so it can be used from scratch afterward
-   */
-  void reset();
-  /**
-   * Get a buffer provided by the xml parser.
-   */
-  void* get_buffer(const size_t size) const;
-  /**
-   * Add one callback for the various events that this parser can spawn.
-   */
-  void add_stanza_callback(std::function<void(const Stanza&)>&& callback);
-  void add_stream_open_callback(std::function<void(const XmlNode&)>&& callback);
-  void add_stream_close_callback(std::function<void(const XmlNode&)>&& callback);
-
-  /**
-   * Called when a new XML element has been opened. We instanciate a new
-   * XmlNode and set it as our current node. The parent of this new node is
-   * the previous "current" node. We have all the element's attributes in
-   * this event.
-   *
-   * We spawn a stream_event with this node if this is a level-1 element.
-   */
-  void start_element(const XML_Char* name, const XML_Char** attribute);
-  /**
-   * Called when an XML element has been closed. We close the current_node,
-   * set our current_node as the parent of the current_node, and if that was
-   * a level-2 element we spawn a stanza_event with this node.
-   *
-   * And we then delete the stanza (and everything under it, its children,
-   * attribute, etc).
-   */
-  void end_element(const XML_Char* name);
-  /**
-   * Some inner or tail data has been parsed
-   */
-  void char_data(const XML_Char* data, int len);
-  /**
-   * Calls all the stanza_callbacks one by one.
-   */
-  void stanza_event(const Stanza& stanza) const;
-  /**
-   * Calls all the stream_open_callbacks one by one. Note: the passed node is not
-   * closed yet.
-   */
-  void stream_open_event(const XmlNode& node) const;
-  /**
-   * Calls all the stream_close_callbacks one by one.
-   */
-  void stream_close_event(const XmlNode& node) const;
-
-private:
-  /**
-   * Expat structure.
-   */
-  XML_Parser parser;
-  /**
-   * The current depth in the XML document
-   */
-  size_t level;
-  /**
-   * The deepest XML node opened but not yet closed (to which we are adding
-   * new children, inner or tail)
-   */
-  XmlNode* current_node;
-  /**
-   * A list of callbacks to be called on an *_event, receiving the
-   * concerned Stanza/XmlNode.
-   */
-  std::vector<std::function<void(const Stanza&)>> stanza_callbacks;
-  std::vector<std::function<void(const XmlNode&)>> stream_open_callbacks;
-  std::vector<std::function<void(const XmlNode&)>> stream_close_callbacks;
-
-  XmppParser(const XmppParser&) = delete;
-  XmppParser& operator=(const XmppParser&) = delete;
-};
-
-#endif // XMPP_PARSER_INCLUDED