processinginstruction.c [plain text]
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#if HAVE_LIBXML && HAVE_DOM
#include "php_dom.h"
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_processinginstruction_construct, 0, 0, 1)
ZEND_ARG_INFO(0, name)
ZEND_ARG_INFO(0, value)
ZEND_END_ARG_INFO();
const zend_function_entry php_dom_processinginstruction_class_functions[] = {
PHP_ME(domprocessinginstruction, __construct, arginfo_dom_processinginstruction_construct, ZEND_ACC_PUBLIC)
PHP_FE_END
};
PHP_METHOD(domprocessinginstruction, __construct)
{
zval *id = getThis();
xmlNodePtr nodep = NULL, oldnode = NULL;
dom_object *intern;
char *name, *value = NULL;
size_t name_len, value_len;
int name_valid;
if (zend_parse_parameters_throw(ZEND_NUM_ARGS(), "s|s", &name, &name_len, &value, &value_len) == FAILURE) {
return;
}
name_valid = xmlValidateName((xmlChar *) name, 0);
if (name_valid != 0) {
php_dom_throw_error(INVALID_CHARACTER_ERR, 1);
RETURN_FALSE;
}
nodep = xmlNewPI((xmlChar *) name, (xmlChar *) value);
if (!nodep) {
php_dom_throw_error(INVALID_STATE_ERR, 1);
RETURN_FALSE;
}
intern = Z_DOMOBJ_P(id);
oldnode = dom_object_get_node(intern);
if (oldnode != NULL) {
php_libxml_node_free_resource(oldnode );
}
php_libxml_increment_node_ptr((php_libxml_node_object *)intern, nodep, (void *)intern);
}
int dom_processinginstruction_target_read(dom_object *obj, zval *retval)
{
xmlNodePtr nodep = dom_object_get_node(obj);
if (nodep == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 0);
return FAILURE;
}
ZVAL_STRING(retval, (char *) (nodep->name));
return SUCCESS;
}
int dom_processinginstruction_data_read(dom_object *obj, zval *retval)
{
xmlNodePtr nodep;
xmlChar *content;
nodep = dom_object_get_node(obj);
if (nodep == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 0);
return FAILURE;
}
if ((content = xmlNodeGetContent(nodep)) != NULL) {
ZVAL_STRING(retval, (char *) content);
xmlFree(content);
} else {
ZVAL_EMPTY_STRING(retval);
}
return SUCCESS;
}
int dom_processinginstruction_data_write(dom_object *obj, zval *newval)
{
xmlNode *nodep = dom_object_get_node(obj);
zend_string *str;
if (nodep == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 0);
return FAILURE;
}
str = zval_get_string(newval);
xmlNodeSetContentLen(nodep, (xmlChar *) ZSTR_VAL(str), ZSTR_LEN(str) + 1);
zend_string_release(str);
return SUCCESS;
}
#endif