Save an XML node tree to a string.
This function returns the total number of bytes that would be required for the string but only copies (bufsize - 1) characters into the specified buffer.
The callback argument specifies a function that returns a whitespace string or NULL before and after each element. If MXML_NO_CALLBACK is specified, whitespace will only be added before MXML_TEXT nodes with leading whitespace and before attribute names inside opening element tags.
int
mxmlSaveString( mxml_node_t
* node, char * buffer, int bufsize,
mxml_save_cb_t cb);
| Name | Description |
|---|---|
| node | Node to write |
| buffer | String buffer |
| bufsize | Size of string buffer |
| cb | Whitespace callback or MXML_NO_CALLBACK |
Size of string