mirror of
https://github.com/php/php-src.git
synced 2024-12-12 03:15:29 +08:00
351 lines
8.3 KiB
C
351 lines
8.3 KiB
C
/*
|
|
+----------------------------------------------------------------------+
|
|
| PHP Version 5 |
|
|
+----------------------------------------------------------------------+
|
|
| Copyright (c) 1997-2004 The PHP Group |
|
|
+----------------------------------------------------------------------+
|
|
| This source file is subject to version 3.0 of the PHP license, |
|
|
| that is bundled with this package in the file LICENSE, and is |
|
|
| available through the world-wide-web at the following url: |
|
|
| http://www.php.net/license/3_0.txt. |
|
|
| If you did not receive a copy of the PHP license and are unable to |
|
|
| obtain it through the world-wide-web, please send a note to |
|
|
| license@php.net so we can mail you a copy immediately. |
|
|
+----------------------------------------------------------------------+
|
|
| Authors: Christian Stocker <chregu@php.net> |
|
|
| Rob Richards <rrichards@php.net> |
|
|
+----------------------------------------------------------------------+
|
|
*/
|
|
|
|
/* $Id$ */
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include "php.h"
|
|
#if HAVE_LIBXML && HAVE_DOM
|
|
#include "php_dom.h"
|
|
|
|
|
|
/*
|
|
* class domcharacterdata extends domnode
|
|
*
|
|
* URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-FF21A306
|
|
* Since:
|
|
*/
|
|
|
|
zend_function_entry php_dom_characterdata_class_functions[] = {
|
|
PHP_FALIAS(substringData, dom_characterdata_substring_data, NULL)
|
|
PHP_FALIAS(appendData, dom_characterdata_append_data, NULL)
|
|
PHP_FALIAS(insertData, dom_characterdata_insert_data, NULL)
|
|
PHP_FALIAS(deleteData, dom_characterdata_delete_data, NULL)
|
|
PHP_FALIAS(replaceData, dom_characterdata_replace_data, NULL)
|
|
{NULL, NULL, NULL}
|
|
};
|
|
|
|
/* {{{ proto data string
|
|
readonly=no
|
|
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-72AB8359
|
|
Since:
|
|
*/
|
|
int dom_characterdata_data_read(dom_object *obj, zval **retval TSRMLS_DC)
|
|
{
|
|
xmlNodePtr nodep;
|
|
xmlChar *content;
|
|
|
|
nodep = dom_object_get_node(obj);
|
|
|
|
ALLOC_ZVAL(*retval);
|
|
|
|
if ((content = xmlNodeGetContent(nodep)) != NULL) {
|
|
ZVAL_STRING(*retval, content, 1);
|
|
} else {
|
|
ZVAL_EMPTY_STRING(*retval);
|
|
}
|
|
|
|
xmlFree(content);
|
|
|
|
return SUCCESS;
|
|
}
|
|
|
|
int dom_characterdata_data_write(dom_object *obj, zval *newval TSRMLS_DC)
|
|
{
|
|
xmlNode *nodep;
|
|
|
|
nodep = dom_object_get_node(obj);
|
|
xmlNodeSetContentLen(nodep, Z_STRVAL_P(newval), Z_STRLEN_P(newval) + 1);
|
|
return SUCCESS;
|
|
}
|
|
|
|
/* }}} */
|
|
|
|
/* {{{ proto length unsigned long
|
|
readonly=yes
|
|
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-7D61178C
|
|
Since:
|
|
*/
|
|
int dom_characterdata_length_read(dom_object *obj, zval **retval TSRMLS_DC)
|
|
{
|
|
xmlNodePtr nodep;
|
|
xmlChar *content;
|
|
long length;
|
|
|
|
nodep = dom_object_get_node(obj);
|
|
|
|
ALLOC_ZVAL(*retval);
|
|
|
|
content = xmlNodeGetContent(nodep);
|
|
length = xmlUTF8Strlen(content);
|
|
|
|
xmlFree(content);
|
|
ZVAL_LONG(*retval, length);
|
|
|
|
return SUCCESS;
|
|
}
|
|
|
|
/* }}} */
|
|
|
|
|
|
|
|
|
|
/* {{{ proto domstring dom_characterdata_substring_data(unsigned long offset, unsigned long count);
|
|
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-6531BCCF
|
|
Since:
|
|
*/
|
|
PHP_FUNCTION(dom_characterdata_substring_data)
|
|
{
|
|
xmlChar *cur;
|
|
xmlChar *substring;
|
|
xmlNodePtr node;
|
|
long offset, count;
|
|
int length;
|
|
dom_object *intern;
|
|
|
|
DOM_GET_THIS_OBJ(node, getThis(), xmlNodePtr, intern);
|
|
|
|
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ll", &offset, &count) == FAILURE) {
|
|
return;
|
|
}
|
|
|
|
cur = xmlNodeGetContent(node);
|
|
if (cur == NULL) {
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
length = xmlUTF8Strlen(cur);
|
|
|
|
if (offset < 0 || count < 0 || offset > length) {
|
|
xmlFree(cur);
|
|
php_dom_throw_error(INDEX_SIZE_ERR, dom_get_strict_error(intern->document) TSRMLS_CC);
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
if ((offset + count) > length) {
|
|
count = length - offset;
|
|
}
|
|
|
|
substring = xmlUTF8Strsub(cur, offset, count);
|
|
xmlFree(cur);
|
|
|
|
if (substring) {
|
|
RETVAL_STRING(substring, 1);
|
|
xmlFree(substring);
|
|
} else {
|
|
RETVAL_EMPTY_STRING();
|
|
}
|
|
}
|
|
/* }}} end dom_characterdata_substring_data */
|
|
|
|
|
|
/* {{{ proto dom_void dom_characterdata_append_data(string arg);
|
|
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-32791A2F
|
|
Since:
|
|
*/
|
|
PHP_FUNCTION(dom_characterdata_append_data)
|
|
{
|
|
zval *id;
|
|
xmlNode *nodep;
|
|
dom_object *intern;
|
|
char *arg;
|
|
int arg_len;
|
|
|
|
|
|
DOM_GET_THIS_OBJ(nodep, id, xmlNodePtr, intern);
|
|
|
|
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &arg, &arg_len) == FAILURE) {
|
|
return;
|
|
}
|
|
|
|
xmlTextConcat(nodep, arg, arg_len);
|
|
|
|
RETURN_TRUE;
|
|
}
|
|
/* }}} end dom_characterdata_append_data */
|
|
|
|
|
|
/* {{{ proto dom_void dom_characterdata_insert_data(unsigned long offset, string arg);
|
|
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-3EDB695F
|
|
Since:
|
|
*/
|
|
PHP_FUNCTION(dom_characterdata_insert_data)
|
|
{
|
|
xmlChar *cur, *first, *second;
|
|
xmlNodePtr node;
|
|
char *arg;
|
|
long offset;
|
|
int length, arg_len;
|
|
dom_object *intern;
|
|
|
|
DOM_GET_THIS_OBJ(node, getThis(), xmlNodePtr, intern);
|
|
|
|
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ls", &offset, &arg, &arg_len) == FAILURE) {
|
|
return;
|
|
}
|
|
|
|
cur = xmlNodeGetContent(node);
|
|
if (cur == NULL) {
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
length = xmlUTF8Strlen(cur);
|
|
|
|
if (offset < 0 || offset > length) {
|
|
xmlFree(cur);
|
|
php_dom_throw_error(INDEX_SIZE_ERR, dom_get_strict_error(intern->document) TSRMLS_CC);
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
first = xmlUTF8Strndup(cur, offset);
|
|
second = xmlUTF8Strsub(cur, offset, length - offset);
|
|
xmlFree(cur);
|
|
|
|
xmlNodeSetContent(node, first);
|
|
xmlNodeAddContent(node, arg);
|
|
xmlNodeAddContent(node, second);
|
|
|
|
xmlFree(first);
|
|
xmlFree(second);
|
|
|
|
RETURN_TRUE;
|
|
}
|
|
/* }}} end dom_characterdata_insert_data */
|
|
|
|
|
|
/* {{{ proto dom_void dom_characterdata_delete_data(unsigned long offset, unsigned long count);
|
|
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-7C603781
|
|
Since:
|
|
*/
|
|
PHP_FUNCTION(dom_characterdata_delete_data)
|
|
{
|
|
xmlChar *cur, *substring, *second;
|
|
xmlNodePtr node;
|
|
long offset, count;
|
|
int length;
|
|
dom_object *intern;
|
|
|
|
DOM_GET_THIS_OBJ(node, getThis(), xmlNodePtr, intern);
|
|
|
|
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ll", &offset, &count) == FAILURE) {
|
|
return;
|
|
}
|
|
|
|
cur = xmlNodeGetContent(node);
|
|
if (cur == NULL) {
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
length = xmlUTF8Strlen(cur);
|
|
|
|
if (offset < 0 || count < 0 || offset > length) {
|
|
xmlFree(cur);
|
|
php_dom_throw_error(INDEX_SIZE_ERR, dom_get_strict_error(intern->document) TSRMLS_CC);
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
if (offset > 0) {
|
|
substring = xmlUTF8Strsub(cur, 0, offset);
|
|
} else {
|
|
substring = NULL;
|
|
}
|
|
|
|
if ((offset + count) > length) {
|
|
count = length - offset;
|
|
}
|
|
|
|
second = xmlUTF8Strsub(cur, offset + count, length - offset);
|
|
substring = xmlStrcat(substring, second);
|
|
|
|
xmlNodeSetContent(node, substring);
|
|
|
|
xmlFree(cur);
|
|
xmlFree(second);
|
|
xmlFree(substring);
|
|
|
|
RETURN_TRUE;
|
|
}
|
|
/* }}} end dom_characterdata_delete_data */
|
|
|
|
|
|
/* {{{ proto dom_void dom_characterdata_replace_data(unsigned long offset, unsigned long count, string arg);
|
|
URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-E5CBA7FB
|
|
Since:
|
|
*/
|
|
PHP_FUNCTION(dom_characterdata_replace_data)
|
|
{
|
|
xmlChar *cur, *substring, *second = NULL;
|
|
xmlNodePtr node;
|
|
char *arg;
|
|
long offset, count;
|
|
int length, arg_len;
|
|
dom_object *intern;
|
|
|
|
DOM_GET_THIS_OBJ(node, getThis(), xmlNodePtr, intern);
|
|
|
|
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "lls", &offset, &count, &arg, &arg_len) == FAILURE) {
|
|
return;
|
|
}
|
|
|
|
cur = xmlNodeGetContent(node);
|
|
if (cur == NULL) {
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
length = xmlUTF8Strlen(cur);
|
|
|
|
if (offset < 0 || count < 0 || offset > length) {
|
|
xmlFree(cur);
|
|
php_dom_throw_error(INDEX_SIZE_ERR, dom_get_strict_error(intern->document) TSRMLS_CC);
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
if (offset > 0) {
|
|
substring = xmlUTF8Strsub(cur, 0, offset);
|
|
} else {
|
|
substring = NULL;
|
|
}
|
|
|
|
if ((offset + count) > length) {
|
|
count = length - offset;
|
|
}
|
|
|
|
if (offset < length) {
|
|
second = xmlUTF8Strsub(cur, offset + count, length - offset);
|
|
}
|
|
|
|
substring = xmlStrcat(substring, arg);
|
|
substring = xmlStrcat(substring, second);
|
|
|
|
xmlNodeSetContent(node, substring);
|
|
|
|
xmlFree(cur);
|
|
if (second) {
|
|
xmlFree(second);
|
|
}
|
|
xmlFree(substring);
|
|
|
|
RETURN_TRUE;
|
|
}
|
|
/* }}} end dom_characterdata_replace_data */
|
|
#endif
|