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Migrated xml_t to INIT/METHOD macros.

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This commit is contained in:
Tobias Brunner
2011-10-04 11:20:46 +02:00
parent 99c0fa208f
commit 61ea6e0738
1 changed files with 34 additions and 32 deletions
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src/manager/xml.c
+34 -32
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@@ -66,11 +66,8 @@ typedef struct {
xmlNode *node;
} child_enum_t;
/**
* Implementation of xml_t.children().enumerate().
*/
static bool child_enumerate(child_enum_t *e, private_xml_t **child,
char **name, char **value)
METHOD(enumerator_t, child_enumerate, bool,
child_enum_t *e, private_xml_t **child, char **name, char **value)
{
while (e->node && e->node->type != XML_ELEMENT_NODE)
{
@@ -100,18 +97,14 @@ static bool child_enumerate(child_enum_t *e, private_xml_t **child,
return FALSE;
}
/**
* Implementation of xml_t.get_attribute.
*/
static char* get_attribute(private_xml_t *this, char *name)
METHOD(xml_t, get_attribute, char*,
private_xml_t *this, char *name)
{
return NULL;
}
/**
* destroy enumerator, and complete tree if this was the last enumerator
*/
static void child_destroy(child_enum_t *this)
METHOD(enumerator_t, child_destroy, void,
child_enum_t *this)
{
if (--this->child.root->enums == 0)
{
@@ -121,20 +114,25 @@ static void child_destroy(child_enum_t *this)
free(this);
}
/**
* Implementation of xml_t.children.
*/
static enumerator_t* children(private_xml_t *this)
METHOD(xml_t, children, enumerator_t*,
private_xml_t *this)
{
child_enum_t *ce = malloc_thing(child_enum_t);
ce->e.enumerate = (void*)child_enumerate;
ce->e.destroy = (void*)child_destroy;
ce->node = this->node;
ce->child.public.children = (void*)children;
ce->child.public.get_attribute = (void*)get_attribute;
ce->child.node = NULL;
ce->child.doc = this->doc;
ce->child.root = this->root;
child_enum_t *ce;
INIT(ce,
.e = {
.enumerate = (void*)_child_enumerate,
.destroy = _child_destroy,
},
.child = {
.public = {
.get_attribute = _get_attribute,
.children = _children,
},
.doc = this->doc,
.root = this->root,
},
.node = this->node,
);
this->root->enums++;
return &ce->e;
}
@@ -144,20 +142,24 @@ static enumerator_t* children(private_xml_t *this)
*/
xml_t *xml_create(char *xml)
{
private_xml_t *this = malloc_thing(private_xml_t);
private_xml_t *this;
this->public.get_attribute = (char*(*)(xml_t*,char*))get_attribute;
this->public.children = (enumerator_t*(*)(xml_t*))children;
INIT(this,
.public = {
.get_attribute = _get_attribute,
.children = _children,
},
.doc = xmlReadMemory(xml, strlen(xml), NULL, NULL, 0),
);
this->doc = xmlReadMemory(xml, strlen(xml), NULL, NULL, 0);
if (this->doc == NULL)
if (!this->doc)
{
free(this);
return NULL;
}
this->node = xmlDocGetRootElement(this->doc);
this->root = this;
this->enums = 0;
return &this->public;
}