Provided by: libmxml-dev_2.10-1_amd64 
NAME
mxml - Mini-XML API
INCLUDE FILE
#include <mxml.h>
LIBRARY
-lmxml
DESCRIPTION
Mini-XML is a small XML parsing library that you can use to read XML and XML-like data
files in your application without requiring large non-standard libraries. Mini-XML only
requires an ANSI C compatible compiler (GCC works, as do most vendors' ANSI C compilers)
and a "make" program.
Mini-XML provides the following functionality:
• Reading of UTF-8 and UTF-16 and writing of UTF-8 encoded XML files and strings.
• Data is stored in a linked-list tree structure, preserving the XML data hierarchy.
• Supports arbitrary element names, attributes, and attribute values with no preset
limits, just available memory.
• Supports integer, real, opaque ("CDATA"), and text data types in "leaf" nodes.
• Functions for creating, indexing, and managing trees of data.
• "Find" and "walk" functions for easily locating and navigating trees of data.
Mini-XML doesn't do validation or other types of processing on the data based upon schema
files or other sources of definition information, nor does it support character entities
other than those required by the XML specification.
USING MINI-XML
Mini-XML provides a single header file which you include:
#include <mxml.h>
Nodes are defined by the "mxml_node_t" structure; the "type" member defines the node type
(element, integer, opaque, real, or text) which determines which value you want to look at
in the "value" union. New nodes can be created using the "mxmlNewElement()",
"mxmlNewInteger()", "mxmlNewOpaque()", "mxmlNewReal()", and "mxmlNewText()" functions.
Only elements can have child nodes, and the top node must be an element, usually "?xml".
You load an XML file using the "mxmlLoadFile()" function:
FILE *fp;
mxml_node_t *tree;
fp = fopen("filename.xml", "r");
tree = mxmlLoadFile(NULL, fp, MXML_NO_CALLBACK);
fclose(fp);
Similarly, you save an XML file using the "mxmlSaveFile()" function:
FILE *fp;
mxml_node_t *tree;
fp = fopen("filename.xml", "w");
mxmlSaveFile(tree, fp, MXML_NO_CALLBACK);
fclose(fp);
The "mxmlLoadString()", "mxmlSaveAllocString()", and "mxmlSaveString()" functions load XML
node trees from and save XML node trees to strings:
char buffer[8192];
char *ptr;
mxml_node_t *tree;
...
tree = mxmlLoadString(NULL, buffer, MXML_NO_CALLBACK);
...
mxmlSaveString(tree, buffer, sizeof(buffer),
MXML_NO_CALLBACK);
...
ptr = mxmlSaveAllocString(tree, MXML_NO_CALLBACK);
You can find a named element/node using the "mxmlFindElement()" function:
mxml_node_t *node = mxmlFindElement(tree, tree, "name",
"attr", "value",
MXML_DESCEND);
The "name", "attr", and "value" arguments can be passed as NULL to act as wildcards, e.g.:
/* Find the first "a" element */
node = mxmlFindElement(tree, tree, "a", NULL, NULL,
MXML_DESCEND);
/* Find the first "a" element with "href" attribute */
node = mxmlFindElement(tree, tree, "a", "href", NULL,
MXML_DESCEND);
/* Find the first "a" element with "href" to a URL */
node = mxmlFindElement(tree, tree, "a", "href",
"http://www.easysw.com/~mike/mxml/",
MXML_DESCEND);
/* Find the first element with a "src" attribute*/
node = mxmlFindElement(tree, tree, NULL, "src", NULL,
MXML_DESCEND);
/* Find the first element with a "src" = "foo.jpg" */
node = mxmlFindElement(tree, tree, NULL, "src",
"foo.jpg", MXML_DESCEND);
You can also iterate with the same function:
mxml_node_t *node;
for (node = mxmlFindElement(tree, tree, "name", NULL,
NULL, MXML_DESCEND);
node != NULL;
node = mxmlFindElement(node, tree, "name", NULL,
NULL, MXML_DESCEND))
{
... do something ...
}
To find the value of a specific node in the tree, use the "mxmlFindPath()" function:
mxml_node_t *value = mxmlFindPath(tree, "path/to/*/foo/bar");
The "mxmlGetInteger()", "mxmlGetOpaque()", "mxmlGetReal()", and "mxmlGetText()" functions
retrieve the value from a node:
mxml_node_t *node;
int intvalue = mxmlGetInteger(node);
const char *opaquevalue = mxmlGetOpaque(node);
double realvalue = mxmlGetReal(node);
int whitespacevalue;
const char *textvalue = mxmlGetText(node, &whitespacevalue);
Finally, once you are done with the XML data, use the "mxmlDelete()" function to
recursively free the memory that is used for a particular node or the entire tree:
mxmlDelete(tree);
ENUMERATIONS
mxml_sax_event_e
SAX event type.
MXML_SAX_CDATA
CDATA node
MXML_SAX_COMMENT
Comment node
MXML_SAX_DATA
Data node
MXML_SAX_DIRECTIVE
Processing directive node
MXML_SAX_ELEMENT_CLOSE
Element closed
MXML_SAX_ELEMENT_OPEN
Element opened
mxml_type_e
The XML node type.
MXML_CUSTOM
Custom data
MXML_ELEMENT
XML element with attributes
MXML_IGNORE
Ignore/throw away node
MXML_INTEGER
Integer value
MXML_OPAQUE
Opaque string
MXML_REAL
Real value
MXML_TEXT
Text fragment
FUNCTIONS
mxmlAdd
Add a node to a tree.
void mxmlAdd (
mxml_node_t *parent,
int where,
mxml_node_t *child,
mxml_node_t *node
);
Adds the specified node to the parent. If the child argument is not NULL, puts the new
node before or after the specified child depending on the value of the where argument. If
the child argument is NULL, puts the new node at the beginning of the child list
(MXML_ADD_BEFORE) or at the end of the child list (MXML_ADD_AFTER). The constant
MXML_ADD_TO_PARENT can be used to specify a NULL child pointer.
mxmlDelete
Delete a node and all of its children.
void mxmlDelete (
mxml_node_t *node
);
If the specified node has a parent, this function first removes the node from its parent
using the mxmlRemove() function.
mxmlElementDeleteAttr
Delete an attribute.
void mxmlElementDeleteAttr (
mxml_node_t *node,
const char *name
);
mxmlElementGetAttr
Get an attribute.
const char * mxmlElementGetAttr (
mxml_node_t *node,
const char *name
);
This function returns NULL if the node is not an element or the named attribute does not
exist.
mxmlElementSetAttr
Set an attribute.
void mxmlElementSetAttr (
mxml_node_t *node,
const char *name,
const char *value
);
If the named attribute already exists, the value of the attribute is replaced by the new
string value. The string value is copied into the element node. This function does nothing
if the node is not an element.
mxmlElementSetAttrf
Set an attribute with a formatted value.
void mxmlElementSetAttrf (
mxml_node_t *node,
const char *name,
const char *format,
...
);
If the named attribute already exists, the value of the attribute is replaced by the new
formatted string. The formatted string value is copied into the element node. This
function does nothing if the node is not an element.
mxmlEntityAddCallback
Add a callback to convert entities to Unicode.
int mxmlEntityAddCallback (
mxml_entity_cb_t cb
);
mxmlEntityGetName
Get the name that corresponds to the character value.
const char * mxmlEntityGetName (
int val
);
If val does not need to be represented by a named entity, NULL is returned.
mxmlEntityGetValue
Get the character corresponding to a named entity.
int mxmlEntityGetValue (
const char *name
);
The entity name can also be a numeric constant. -1 is returned if the name is not known.
mxmlEntityRemoveCallback
Remove a callback.
void mxmlEntityRemoveCallback (
mxml_entity_cb_t cb
);
mxmlFindElement
Find the named element.
mxml_node_t * mxmlFindElement (
mxml_node_t *node,
mxml_node_t *top,
const char *name,
const char *attr,
const char *value,
int descend
);
The search is constrained by the name, attribute name, and value; any NULL names or values
are treated as wildcards, so different kinds of searches can be implemented by looking for
all elements of a given name or all elements with a specific attribute. The descend
argument determines whether the search descends into child nodes; normally you will use
MXML_DESCEND_FIRST for the initial search and MXML_NO_DESCEND to find additional direct
descendents of the node. The top node argument constrains the search to a particular
node's children.
mxmlFindPath
Find a node with the given path.
mxml_node_t * mxmlFindPath (
mxml_node_t *top,
const char *path
);
The "path" is a slash-separated list of element names. The name "*" is considered a
wildcard for one or more levels of elements. For example, "foo/one/two", "bar/two/one",
"*/one", and so forth.
The first child node of the found node is returned if the given node has children and the
first child is a value node.
mxmlGetCDATA
Get the value for a CDATA node.
const char * mxmlGetCDATA (
mxml_node_t *node
);
NULL is returned if the node is not a CDATA element.
mxmlGetCustom
Get the value for a custom node.
const void * mxmlGetCustom (
mxml_node_t *node
);
NULL is returned if the node (or its first child) is not a custom value node.
mxmlGetElement
Get the name for an element node.
const char * mxmlGetElement (
mxml_node_t *node
);
NULL is returned if the node is not an element node.
mxmlGetFirstChild
Get the first child of an element node.
mxml_node_t * mxmlGetFirstChild (
mxml_node_t *node
);
NULL is returned if the node is not an element node or if the node has no children.
mxmlGetInteger
Get the integer value from the specified node or its first child.
int mxmlGetInteger (
mxml_node_t *node
);
0 is returned if the node (or its first child) is not an integer value node.
mxmlGetLastChild
Get the last child of an element node.
mxml_node_t * mxmlGetLastChild (
mxml_node_t *node
);
NULL is returned if the node is not an element node or if the node has no children.
mxmlGetNextSibling
Return the node type...
mxml_node_t * mxmlGetNextSibling (
mxml_node_t *node
);
mxmlGetOpaque
Get an opaque string value for a node or its first child.
const char * mxmlGetOpaque (
mxml_node_t *node
);
NULL is returned if the node (or its first child) is not an opaque value node.
mxmlGetParent
Get the parent node.
mxml_node_t * mxmlGetParent (
mxml_node_t *node
);
NULL is returned for a root node.
mxmlGetPrevSibling
Get the previous node for the current parent.
mxml_node_t * mxmlGetPrevSibling (
mxml_node_t *node
);
NULL is returned if this is the first child for the current parent.
mxmlGetReal
Get the real value for a node or its first child.
double mxmlGetReal (
mxml_node_t *node
);
0.0 is returned if the node (or its first child) is not a real value node.
mxmlGetRefCount
Get the current reference (use) count for a node.
int mxmlGetRefCount (
mxml_node_t *node
);
The initial reference count of new nodes is 1. Use the mxmlRetain and mxmlRelease
functions to increment and decrement a node's reference count.
mxmlGetText
Get the text value for a node or its first child.
const char * mxmlGetText (
mxml_node_t *node,
int *whitespace
);
NULL is returned if the node (or its first child) is not a text node. The "whitespace"
argument can be NULL.
mxmlGetType
Get the node type.
mxml_type_t mxmlGetType (
mxml_node_t *node
);
MXML_IGNORE is returned if "node" is NULL.
mxmlGetUserData
Get the user data pointer for a node.
void * mxmlGetUserData (
mxml_node_t *node
);
mxmlIndexDelete
Delete an index.
void mxmlIndexDelete (
mxml_index_t *ind
);
mxmlIndexEnum
Return the next node in the index.
mxml_node_t * mxmlIndexEnum (
mxml_index_t *ind
);
Nodes are returned in the sorted order of the index.
mxmlIndexFind
Find the next matching node.
mxml_node_t * mxmlIndexFind (
mxml_index_t *ind,
const char *element,
const char *value
);
You should call mxmlIndexReset() prior to using this function for the first time with a
particular set of "element" and "value" strings. Passing NULL for both "element" and
"value" is equivalent to calling mxmlIndexEnum().
mxmlIndexGetCount
Get the number of nodes in an index.
int mxmlIndexGetCount (
mxml_index_t *ind
);
mxmlIndexNew
Create a new index.
mxml_index_t * mxmlIndexNew (
mxml_node_t *node,
const char *element,
const char *attr
);
The index will contain all nodes that contain the named element and/or attribute. If both
"element" and "attr" are NULL, then the index will contain a sorted list of the elements
in the node tree. Nodes are sorted by element name and optionally by attribute value if
the "attr" argument is not NULL.
mxmlIndexReset
Reset the enumeration/find pointer in the index and return the first node in the index.
mxml_node_t * mxmlIndexReset (
mxml_index_t *ind
);
This function should be called prior to using mxmlIndexEnum() or mxmlIndexFind() for the
first time.
mxmlLoadFd
Load a file descriptor into an XML node tree.
mxml_node_t * mxmlLoadFd (
mxml_node_t *top,
int fd,
mxml_load_cb_t cb
);
The nodes in the specified file are added to the specified top node. If no top node is
provided, the XML file MUST be well-formed with a single parent node like <?xml> for the
entire file. The callback function returns the value type that should be used for child
nodes. If MXML_NO_CALLBACK is specified then all child nodes will be either MXML_ELEMENT
or MXML_TEXT nodes.
The constants MXML_INTEGER_CALLBACK, MXML_OPAQUE_CALLBACK, MXML_REAL_CALLBACK, and
MXML_TEXT_CALLBACK are defined for loading child nodes of the specified type.
mxmlLoadFile
Load a file into an XML node tree.
mxml_node_t * mxmlLoadFile (
mxml_node_t *top,
FILE *fp,
mxml_load_cb_t cb
);
The nodes in the specified file are added to the specified top node. If no top node is
provided, the XML file MUST be well-formed with a single parent node like <?xml> for the
entire file. The callback function returns the value type that should be used for child
nodes. If MXML_NO_CALLBACK is specified then all child nodes will be either MXML_ELEMENT
or MXML_TEXT nodes.
The constants MXML_INTEGER_CALLBACK, MXML_OPAQUE_CALLBACK, MXML_REAL_CALLBACK, and
MXML_TEXT_CALLBACK are defined for loading child nodes of the specified type.
mxmlLoadString
Load a string into an XML node tree.
mxml_node_t * mxmlLoadString (
mxml_node_t *top,
const char *s,
mxml_load_cb_t cb
);
The nodes in the specified string are added to the specified top node. If no top node is
provided, the XML string MUST be well-formed with a single parent node like <?xml> for the
entire string. The callback function returns the value type that should be used for child
nodes. If MXML_NO_CALLBACK is specified then all child nodes will be either MXML_ELEMENT
or MXML_TEXT nodes.
The constants MXML_INTEGER_CALLBACK, MXML_OPAQUE_CALLBACK, MXML_REAL_CALLBACK, and
MXML_TEXT_CALLBACK are defined for loading child nodes of the specified type.
mxmlNewCDATA
Create a new CDATA node.
mxml_node_t * mxmlNewCDATA (
mxml_node_t *parent,
const char *data
);
The new CDATA node is added to the end of the specified parent's child list. The constant
MXML_NO_PARENT can be used to specify that the new CDATA node has no parent. The data
string must be nul-terminated and is copied into the new node. CDATA nodes use the
MXML_ELEMENT type.
mxmlNewCustom
Create a new custom data node.
mxml_node_t * mxmlNewCustom (
mxml_node_t *parent,
void *data,
mxml_custom_destroy_cb_t destroy
);
The new custom node is added to the end of the specified parent's child list. The constant
MXML_NO_PARENT can be used to specify that the new element node has no parent. NULL can be
passed when the data in the node is not dynamically allocated or is separately managed.
mxmlNewElement
Create a new element node.
mxml_node_t * mxmlNewElement (
mxml_node_t *parent,
const char *name
);
The new element node is added to the end of the specified parent's child list. The
constant MXML_NO_PARENT can be used to specify that the new element node has no parent.
mxmlNewInteger
Create a new integer node.
mxml_node_t * mxmlNewInteger (
mxml_node_t *parent,
int integer
);
The new integer node is added to the end of the specified parent's child list. The
constant MXML_NO_PARENT can be used to specify that the new integer node has no parent.
mxmlNewOpaque
Create a new opaque string.
mxml_node_t * mxmlNewOpaque (
mxml_node_t *parent,
const char *opaque
);
The new opaque node is added to the end of the specified parent's child list. The constant
MXML_NO_PARENT can be used to specify that the new opaque node has no parent. The opaque
string must be nul-terminated and is copied into the new node.
mxmlNewReal
Create a new real number node.
mxml_node_t * mxmlNewReal (
mxml_node_t *parent,
double real
);
The new real number node is added to the end of the specified parent's child list. The
constant MXML_NO_PARENT can be used to specify that the new real number node has no
parent.
mxmlNewText
Create a new text fragment node.
mxml_node_t * mxmlNewText (
mxml_node_t *parent,
int whitespace,
const char *string
);
The new text node is added to the end of the specified parent's child list. The constant
MXML_NO_PARENT can be used to specify that the new text node has no parent. The whitespace
parameter is used to specify whether leading whitespace is present before the node. The
text string must be nul-terminated and is copied into the new node.
mxmlNewTextf
Create a new formatted text fragment node.
mxml_node_t * mxmlNewTextf (
mxml_node_t *parent,
int whitespace,
const char *format,
...
);
The new text node is added to the end of the specified parent's child list. The constant
MXML_NO_PARENT can be used to specify that the new text node has no parent. The whitespace
parameter is used to specify whether leading whitespace is present before the node. The
format string must be nul-terminated and is formatted into the new node.
mxmlNewXML
Create a new XML document tree.
mxml_node_t * mxmlNewXML (
const char *version
);
The "version" argument specifies the version number to put in the ?xml element node. If
NULL, version 1.0 is assumed.
mxmlRelease
Release a node.
int mxmlRelease (
mxml_node_t *node
);
When the reference count reaches zero, the node (and any children) is deleted via
mxmlDelete().
mxmlRemove
Remove a node from its parent.
void mxmlRemove (
mxml_node_t *node
);
Does not free memory used by the node - use mxmlDelete() for that. This function does
nothing if the node has no parent.
mxmlRetain
Retain a node.
int mxmlRetain (
mxml_node_t *node
);
mxmlSAXLoadFd
Load a file descriptor into an XML node tree using a SAX callback.
mxml_node_t * mxmlSAXLoadFd (
mxml_node_t *top,
int fd,
mxml_load_cb_t cb,
mxml_sax_cb_t sax_cb,
void *sax_data
);
The nodes in the specified file are added to the specified top node. If no top node is
provided, the XML file MUST be well-formed with a single parent node like <?xml> for the
entire file. The callback function returns the value type that should be used for child
nodes. If MXML_NO_CALLBACK is specified then all child nodes will be either MXML_ELEMENT
or MXML_TEXT nodes.
The constants MXML_INTEGER_CALLBACK, MXML_OPAQUE_CALLBACK, MXML_REAL_CALLBACK, and
MXML_TEXT_CALLBACK are defined for loading child nodes of the specified type.
The SAX callback must call mxmlRetain() for any nodes that need to be kept for later use.
Otherwise, nodes are deleted when the parent node is closed or after each data, comment,
CDATA, or directive node.
mxmlSAXLoadFile
Load a file into an XML node tree using a SAX callback.
mxml_node_t * mxmlSAXLoadFile (
mxml_node_t *top,
FILE *fp,
mxml_load_cb_t cb,
mxml_sax_cb_t sax_cb,
void *sax_data
);
The nodes in the specified file are added to the specified top node. If no top node is
provided, the XML file MUST be well-formed with a single parent node like <?xml> for the
entire file. The callback function returns the value type that should be used for child
nodes. If MXML_NO_CALLBACK is specified then all child nodes will be either MXML_ELEMENT
or MXML_TEXT nodes.
The constants MXML_INTEGER_CALLBACK, MXML_OPAQUE_CALLBACK, MXML_REAL_CALLBACK, and
MXML_TEXT_CALLBACK are defined for loading child nodes of the specified type.
The SAX callback must call mxmlRetain() for any nodes that need to be kept for later use.
Otherwise, nodes are deleted when the parent node is closed or after each data, comment,
CDATA, or directive node.
mxmlSAXLoadString
Load a string into an XML node tree using a SAX callback.
mxml_node_t * mxmlSAXLoadString (
mxml_node_t *top,
const char *s,
mxml_load_cb_t cb,
mxml_sax_cb_t sax_cb,
void *sax_data
);
The nodes in the specified string are added to the specified top node. If no top node is
provided, the XML string MUST be well-formed with a single parent node like <?xml> for the
entire string. The callback function returns the value type that should be used for child
nodes. If MXML_NO_CALLBACK is specified then all child nodes will be either MXML_ELEMENT
or MXML_TEXT nodes.
The constants MXML_INTEGER_CALLBACK, MXML_OPAQUE_CALLBACK, MXML_REAL_CALLBACK, and
MXML_TEXT_CALLBACK are defined for loading child nodes of the specified type.
The SAX callback must call mxmlRetain() for any nodes that need to be kept for later use.
Otherwise, nodes are deleted when the parent node is closed or after each data, comment,
CDATA, or directive node.
mxmlSaveAllocString
Save an XML tree to an allocated string.
char * mxmlSaveAllocString (
mxml_node_t *node,
mxml_save_cb_t cb
);
This function returns a pointer to a string containing the textual representation of the
XML node tree. The string should be freed using the free() function when you are done
with it. NULL is returned if the node would produce an empty string or if the string
cannot be allocated.
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.
mxmlSaveFd
Save an XML tree to a file descriptor.
int mxmlSaveFd (
mxml_node_t *node,
int fd,
mxml_save_cb_t cb
);
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.
mxmlSaveFile
Save an XML tree to a file.
int mxmlSaveFile (
mxml_node_t *node,
FILE *fp,
mxml_save_cb_t cb
);
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.
mxmlSaveString
Save an XML node tree to a string.
int mxmlSaveString (
mxml_node_t *node,
char *buffer,
int bufsize,
mxml_save_cb_t cb
);
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.
mxmlSetCDATA
Set the element name of a CDATA node.
int mxmlSetCDATA (
mxml_node_t *node,
const char *data
);
The node is not changed if it (or its first child) is not a CDATA element node.
mxmlSetCustom
Set the data and destructor of a custom data node.
int mxmlSetCustom (
mxml_node_t *node,
void *data,
mxml_custom_destroy_cb_t destroy
);
The node is not changed if it (or its first child) is not a custom node.
mxmlSetCustomHandlers
Set the handling functions for custom data.
void mxmlSetCustomHandlers (
mxml_custom_load_cb_t load,
mxml_custom_save_cb_t save
);
The load function accepts a node pointer and a data string and must return 0 on success
and non-zero on error.
The save function accepts a node pointer and must return a malloc'd string on success and
NULL on error.
mxmlSetElement
Set the name of an element node.
int mxmlSetElement (
mxml_node_t *node,
const char *name
);
The node is not changed if it is not an element node.
mxmlSetErrorCallback
Set the error message callback.
void mxmlSetErrorCallback (
mxml_error_cb_t cb
);
mxmlSetInteger
Set the value of an integer node.
int mxmlSetInteger (
mxml_node_t *node,
int integer
);
The node is not changed if it (or its first child) is not an integer node.
mxmlSetOpaque
Set the value of an opaque node.
int mxmlSetOpaque (
mxml_node_t *node,
const char *opaque
);
The node is not changed if it (or its first child) is not an opaque node.
mxmlSetReal
Set the value of a real number node.
int mxmlSetReal (
mxml_node_t *node,
double real
);
The node is not changed if it (or its first child) is not a real number node.
mxmlSetText
Set the value of a text node.
int mxmlSetText (
mxml_node_t *node,
int whitespace,
const char *string
);
The node is not changed if it (or its first child) is not a text node.
mxmlSetTextf
Set the value of a text node to a formatted string.
int mxmlSetTextf (
mxml_node_t *node,
int whitespace,
const char *format,
...
);
The node is not changed if it (or its first child) is not a text node.
mxmlSetUserData
Set the user data pointer for a node.
int mxmlSetUserData (
mxml_node_t *node,
void *data
);
mxmlSetWrapMargin
Set the wrap margin when saving XML data.
void mxmlSetWrapMargin (
int column
);
Wrapping is disabled when "column" is 0.
mxmlWalkNext
Walk to the next logical node in the tree.
mxml_node_t * mxmlWalkNext (
mxml_node_t *node,
mxml_node_t *top,
int descend
);
The descend argument controls whether the first child is considered to be the next node.
The top node argument constrains the walk to the node's children.
mxmlWalkPrev
Walk to the previous logical node in the tree.
mxml_node_t * mxmlWalkPrev (
mxml_node_t *node,
mxml_node_t *top,
int descend
);
The descend argument controls whether the previous node's last child is considered to be
the previous node. The top node argument constrains the walk to the node's children.
TYPES
mxml_custom_destroy_cb_t
Custom data destructor
typedef void(*)(void *) mxml_custom_destroy_cb_t;
mxml_custom_load_cb_t
Custom data load callback function
typedef int(*)(mxml_node_t *, const char *) mxml_custom_load_cb_t;
mxml_custom_save_cb_t
Custom data save callback function
typedef char *(*)(mxml_node_t *) mxml_custom_save_cb_t;
mxml_entity_cb_t
Entity callback function
typedef int(*)(const char *) mxml_entity_cb_t;
mxml_error_cb_t
Error callback function
typedef void(*)(const char *) mxml_error_cb_t;
mxml_index_t
An XML node index.
typedef struct mxml_index_s mxml_index_t;
mxml_load_cb_t
Load callback function
typedef mxml_type_t(*)(mxml_node_t *) mxml_load_cb_t;
mxml_node_t
An XML node.
typedef struct mxml_node_s mxml_node_t;
mxml_save_cb_t
Save callback function
typedef const char *(*)(mxml_node_t *, int) mxml_save_cb_t;
mxml_sax_cb_t
SAX callback function
typedef void(*)(mxml_node_t *, mxml_sax_event_t, void *) mxml_sax_cb_t;
mxml_sax_event_t
SAX event type.
typedef enum mxml_sax_event_e mxml_sax_event_t;
mxml_type_t
The XML node type.
typedef enum mxml_type_e mxml_type_t;
SEE ALSO
mxmldoc(1), Mini-XML Programmers Manual, http://www.minixml.org/
COPYRIGHT
Copyright 2003-2011 by Michael Sweet.