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-rw-r--r--libs/pbd3/xml++.cc422
1 files changed, 0 insertions, 422 deletions
diff --git a/libs/pbd3/xml++.cc b/libs/pbd3/xml++.cc
deleted file mode 100644
index e496d8b2fd..0000000000
--- a/libs/pbd3/xml++.cc
+++ /dev/null
@@ -1,422 +0,0 @@
-/* xml++.cc
- * libxml++ and this file are copyright (C) 2000 by Ari Johnson, and
- * are covered by the GNU Lesser General Public License, which should be
- * included with libxml++ as the file COPYING.
- */
-
-#include <pbd/xml++.h>
-#include <libxml/debugXML.h>
-
-static XMLNode *readnode(xmlNodePtr);
-static void writenode(xmlDocPtr, XMLNode *, xmlNodePtr, int);
-
-XMLTree::XMLTree()
- : _filename(),
- _root(),
- _compression(0),
- _initialized(false)
-{
-}
-
-XMLTree::XMLTree(const string &fn)
- : _filename(fn),
- _root(0),
- _compression(0),
- _initialized(false)
-{
- read();
-}
-
-XMLTree::XMLTree(const XMLTree * from)
-{
- _filename = from->filename();
- _root = new XMLNode(*from->root());
- _compression = from->compression();
- _initialized = true;
-}
-
-XMLTree::~XMLTree()
-{
- if (_initialized && _root)
- delete _root;
-}
-
-int
-XMLTree::set_compression(int c)
-{
- if (c > 9)
- c = 9;
-
- if (c < 0)
- c = 0;
-
- _compression = c;
-
- return _compression;
-}
-
-bool
-XMLTree::read(void)
-{
- xmlDocPtr doc;
-
- if (_root) {
- delete _root;
- _root = 0;
- }
-
- xmlKeepBlanksDefault(0);
-
- doc = xmlParseFile(_filename.c_str());
- if (!doc) {
- _initialized = false;
- return false;
- }
-
- _root = readnode(xmlDocGetRootElement(doc));
- xmlFreeDoc(doc);
- _initialized = true;
-
- return true;
-}
-
-bool
-XMLTree::read_buffer(const string & buffer)
-{
- xmlDocPtr doc;
-
- _filename = "";
-
- if (_root) {
- delete _root;
- _root = 0;
- }
-
- doc = xmlParseMemory((char *) buffer.c_str(), buffer.length());
- if (!doc) {
- _initialized = false;
- return false;
- }
-
- _root = readnode(xmlDocGetRootElement(doc));
- xmlFreeDoc(doc);
- _initialized = true;
-
- return true;
-}
-
-bool
-XMLTree::write(void) const
-{
- xmlDocPtr doc;
- XMLNodeList children;
- int result;
-
- xmlKeepBlanksDefault(0);
- doc = xmlNewDoc((xmlChar *) "1.0");
- xmlSetDocCompressMode(doc, _compression);
- writenode(doc, _root, doc->children, 1);
- result = xmlSaveFormatFile(_filename.c_str(), doc, 1);
- xmlFreeDoc(doc);
-
- if (result == -1)
- return false;
-
- return true;
-}
-
-void
-XMLTree::debug(FILE* out) const
-{
- xmlDocPtr doc;
- XMLNodeList children;
-
- xmlKeepBlanksDefault(0);
- doc = xmlNewDoc((xmlChar *) "1.0");
- xmlSetDocCompressMode(doc, _compression);
- writenode(doc, _root, doc->children, 1);
- xmlDebugDumpDocument (out, doc);
- xmlFreeDoc(doc);
-}
-
-const string &
-XMLTree::write_buffer(void) const
-{
- static string retval;
- char *ptr;
- int len;
- xmlDocPtr doc;
- XMLNodeList children;
-
- xmlKeepBlanksDefault(0);
- doc = xmlNewDoc((xmlChar *) "1.0");
- xmlSetDocCompressMode(doc, _compression);
- writenode(doc, _root, doc->children, 1);
- xmlDocDumpMemory(doc, (xmlChar **) & ptr, &len);
- xmlFreeDoc(doc);
-
- retval = ptr;
-
- free(ptr);
-
- return retval;
-}
-
-XMLNode::XMLNode(const string & n)
- : _name(n), _is_content(false), _content(string())
-{
-
- if (_name.empty())
- _initialized = false;
- else
- _initialized = true;
-}
-
-XMLNode::XMLNode(const string & n, const string & c)
- :_name(string()), _is_content(true), _content(c)
-{
- _initialized = true;
-}
-
-XMLNode::XMLNode(const XMLNode& from)
- : _initialized(false)
-{
- XMLPropertyList props;
- XMLPropertyIterator curprop;
- XMLNodeList nodes;
- XMLNodeIterator curnode;
-
- _name = from.name();
- set_content(from.content());
-
- props = from.properties();
- for (curprop = props.begin(); curprop != props.end(); curprop++)
- add_property((*curprop)->name().c_str(), (*curprop)->value());
-
- nodes = from.children();
- for (curnode = nodes.begin(); curnode != nodes.end(); curnode++)
- add_child_copy(**curnode);
-}
-
-XMLNode::~XMLNode()
-{
- XMLNodeIterator curchild;
- XMLPropertyIterator curprop;
-
- for (curchild = _children.begin(); curchild != _children.end();
- curchild++)
- delete *curchild;
-
- for (curprop = _proplist.begin(); curprop != _proplist.end();
- curprop++)
- delete *curprop;
-}
-
-const string &
-XMLNode::set_content(const string & c)
-{
- if (c.empty())
- _is_content = false;
- else
- _is_content = true;
-
- _content = c;
-
- return _content;
-}
-
-const XMLNodeList &
-XMLNode::children(const string & n) const
-{
- static XMLNodeList retval;
- XMLNodeConstIterator cur;
-
- if (n.length() == 0)
- return _children;
-
- retval.erase(retval.begin(), retval.end());
-
- for (cur = _children.begin(); cur != _children.end(); cur++)
- if ((*cur)->name() == n)
- retval.insert(retval.end(), *cur);
-
- return retval;
-}
-
-XMLNode *
-XMLNode::add_child(const char * n)
-{
- return add_child_copy(XMLNode (n));
-}
-
-void
-XMLNode::add_child_nocopy (XMLNode& n)
-{
- _children.insert(_children.end(), &n);
-}
-
-XMLNode *
-XMLNode::add_child_copy(const XMLNode& n)
-{
- XMLNode *copy = new XMLNode (n);
- _children.insert(_children.end(), copy);
- return copy;
-}
-
-XMLNode *
-XMLNode::add_content(const string & c)
-{
- return add_child_copy(XMLNode (string(), c));
-}
-
-XMLProperty *
-XMLNode::property(const char * n)
-{
- string ns(n);
- if (_propmap.find(ns) == _propmap.end())
- return 0;
- return _propmap[ns];
-}
-
-XMLProperty *
-XMLNode::add_property(const char * n, const string & v)
-{
- string ns(n);
- if(_propmap.find(ns) != _propmap.end()){
- remove_property(ns);
- }
-
- XMLProperty *tmp = new XMLProperty(ns, v);
-
- if (!tmp)
- return 0;
-
- _propmap[tmp->name()] = tmp;
- _proplist.insert(_proplist.end(), tmp);
-
- return tmp;
-}
-
-XMLProperty *
-XMLNode::add_property(const char * n, const char * v)
-{
- string vs(v);
- return add_property(n, vs);
-}
-
-void
-XMLNode::remove_property(const string & n)
-{
- if (_propmap.find(n) != _propmap.end()) {
- _proplist.remove(_propmap[n]);
- _propmap.erase(n);
- }
-}
-
-void
-XMLNode::remove_nodes(const string & n)
-{
- XMLNodeIterator i = _children.begin();
- XMLNodeIterator tmp;
-
- while (i != _children.end()) {
- tmp = i;
- ++tmp;
- if ((*i)->name() == n) {
- _children.erase (i);
- }
- i = tmp;
- }
-}
-
-void
-XMLNode::remove_nodes_and_delete(const string & n)
-{
- XMLNodeIterator i = _children.begin();
- XMLNodeIterator tmp;
-
- while (i != _children.end()) {
- tmp = i;
- ++tmp;
- if ((*i)->name() == n) {
- delete *i;
- _children.erase (i);
- }
- i = tmp;
- }
-}
-
-XMLProperty::XMLProperty(const string &n, const string &v)
- : _name(n),
- _value(v)
-{
-}
-
-XMLProperty::~XMLProperty()
-{
-}
-
-static XMLNode *
-readnode(xmlNodePtr node)
-{
- string name, content;
- xmlNodePtr child;
- XMLNode *tmp;
- xmlAttrPtr attr;
-
- if (node->name)
- name = (char *) node->name;
-
- tmp = new XMLNode(name);
-
- for (attr = node->properties; attr; attr = attr->next) {
- content = "";
- if (attr->children)
- content = (char *) attr->children->content;
- tmp->add_property((char *) attr->name, content);
- }
-
- if (node->content)
- tmp->set_content((char *) node->content);
- else
- tmp->set_content(string());
-
- for (child = node->children; child; child = child->next)
- tmp->add_child_nocopy (*readnode(child));
-
- return tmp;
-}
-
-static void
-writenode(xmlDocPtr doc, XMLNode * n, xmlNodePtr p, int root =
- 0)
-{
- XMLPropertyList props;
- XMLPropertyIterator curprop;
- XMLNodeList children;
- XMLNodeIterator curchild;
- xmlNodePtr node;
-
- if (root)
- node = doc->children =
- xmlNewDocNode(doc, 0, (xmlChar *) n->name().c_str(), 0);
-
- else
- node = xmlNewChild(p, 0, (xmlChar *) n->name().c_str(), 0);
-
- if (n->is_content()) {
- node->type = XML_TEXT_NODE;
- xmlNodeSetContentLen(node, (const xmlChar *) n->content().c_str(),
- n->content().length());
- }
-
- props = n->properties();
- for (curprop = props.begin(); curprop != props.end(); curprop++)
- xmlSetProp(node, (xmlChar *) (*curprop)->name().c_str(),
- (xmlChar *) (*curprop)->value().c_str());
-
- children = n->children();
- for (curchild = children.begin(); curchild != children.end();
- curchild++)
- writenode(doc, *curchild, node);
-}
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