src/main/mxml-node.c

27  *   stp_mxmlRemove()     - Remove a node from its parent.
43 static stp_mxml_node_t	*mxml_new(stp_mxml_node_t *parent, stp_mxml_type_t type);
49  * Adds the specified node to the parent. If the child argument is not
58 stp_mxmlAdd(stp_mxml_node_t *parent,		/* I - Parent node */
63 /*  fprintf(stderr, "stp_mxmlAdd(parent=%p, where=%d, child=%p, node=%p)\n", parent,
70   if (!parent || !node)
74   * Remove the node from any existing parent...
77   if (node->parent)
84   node->parent = parent;
89         if (!child || child == parent->child || child->parent != parent)
92 	  * Insert as first node under parent...
95 	  node->next = parent->child;
97 	  if (parent->child)
98 	    parent->child->prev = node;
100 	    parent->last_child = node;
102 	  parent->child = node;
116 	    parent->child = node;
123         if (!child || child == parent->last_child || child->parent != parent)
126 	  * Insert as last node under parent...
129 	  node->parent = parent;
130 	  node->prev   = parent->last_child;
132 	  if (parent->last_child)
133 	    parent->last_child->next = node;
135 	    parent->child = node;
137 	  parent->last_child = node;
151 	    parent->last_child = node;
163  * If the specified node has a parent, this function first removes the
164  * node from its parent using the stp_mxmlRemove() function.
183   * Remove the node from its parent, if any...
245  * The new element node is added to the end of the specified parent's child
247  * element node has no parent.
251 stp_mxmlNewElement(stp_mxml_node_t *parent,	/* I - Parent node or STP_MXML_NO_PARENT */
268   if ((node = mxml_new(parent, STP_MXML_ELEMENT)) != NULL)
278  * The new integer node is added to the end of the specified parent's child
280  * integer node has no parent.
284 stp_mxmlNewInteger(stp_mxml_node_t *parent,	/* I - Parent node or STP_MXML_NO_PARENT */
294   if (!parent)
301   if ((node = mxml_new(parent, STP_MXML_INTEGER)) != NULL)
311  * The new opaque node is added to the end of the specified parent's child
313  * opaque node has no parent. The opaque string must be nul-terminated and
318 stp_mxmlNewOpaque(stp_mxml_node_t *parent,	/* I - Parent node or STP_MXML_NO_PARENT */
328   if (!parent || !opaque)
335   if ((node = mxml_new(parent, STP_MXML_OPAQUE)) != NULL)
345  * The new real number node is added to the end of the specified parent's
347  * the new real number node has no parent.
351 stp_mxmlNewReal(stp_mxml_node_t *parent,	/* I - Parent node or STP_MXML_NO_PARENT */
361   if (!parent)
368   if ((node = mxml_new(parent, STP_MXML_REAL)) != NULL)
378  * The new text node is added to the end of the specified parent's child
380  * text node has no parent. The whitespace parameter is used to specify
386 stp_mxmlNewText(stp_mxml_node_t *parent,	/* I - Parent node or STP_MXML_NO_PARENT */
397   if (!parent || !string)
404   if ((node = mxml_new(parent, STP_MXML_TEXT)) != NULL)
415  * 'stp_mxmlRemove()' - Remove a node from its parent.
418  * This function does nothing if the node has no parent.
430   if (!node || !node->parent)
434   * Remove from parent...
440     node->parent->child = node->next;
445     node->parent->last_child = node->prev;
447   node->parent = NULL;
458 mxml_new(stp_mxml_node_t *parent,		/* I - Parent node */
478   * Add to the parent if present...
481   if (parent)
482     stp_mxmlAdd(parent, STP_MXML_ADD_AFTER, STP_MXML_ADD_TO_PARENT, node);