static xmlNode *find_child_named(xmlNode *node, const char *name)
{
for (; ; node = node->next) {
if (!node)
break;
if (xmlnode_is_named(node, name))
return node;
}
return NULL;
}
static char *__lookup_common(struct sdtid *s, xmlNode *node, const char *name)
{
if (s->error != ERR_NONE || !node)
return NULL;
for (node = node->children; node; node = node->next) {
char *val = __lookup_common(s, node, name);
if (val)
return val;
if (xmlnode_is_named(node, name)) {
val = (char *)xmlNodeGetContent(node);
if (!val)
s->error = ERR_NO_MEMORY;
return val;
}
}
return NULL;
}
static int __replace_string(struct sdtid *s, xmlNode *node,
const char *name, const char *value)
{
int ret;
for (node = node->children; node; node = node->next) {
ret = __replace_string(s, node, name, value);
if (ret != ERR_GENERAL)
return ret;
if (xmlnode_is_named(node, name)) {
xmlChar *input = xmlEncodeEntitiesReentrant(s->doc,
value);
if (!input)
return ERR_NO_MEMORY;
xmlNodeSetContent(node, input);
free(input);
return ERR_NONE;
}
}
return ERR_GENERAL;
}
