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php-src/ext/tidy/tidy.c
Xinchen Hui b57b1ff495 Use defined macro
2014-05-14 16:54:14 +08:00

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/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2014 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 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_01.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. |
+----------------------------------------------------------------------+
| Author: John Coggeshall <john@php.net> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#include "php_tidy.h"
#if HAVE_TIDY
#include "php_ini.h"
#include "ext/standard/info.h"
#include "tidy.h"
#include "buffio.h"
/* compatibility with older versions of libtidy */
#ifndef TIDY_CALL
#define TIDY_CALL
#endif
#define PHP_TIDY_MODULE_VERSION "2.0"
/* {{{ ext/tidy macros
*/
#define FIX_BUFFER(bptr) do { if ((bptr)->size) { (bptr)->bp[(bptr)->size-1] = '\0'; } } while(0)
#define TIDY_SET_CONTEXT \
zval *object = getThis();
#define TIDY_FETCH_OBJECT \
PHPTidyObj *obj; \
TIDY_SET_CONTEXT; \
if (object) { \
if (zend_parse_parameters_none() == FAILURE) { \
return; \
} \
} else { \
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, NULL, "O", &object, tidy_ce_doc) == FAILURE) { \
RETURN_FALSE; \
} \
} \
obj = Z_TIDY_P(object); \
#define TIDY_FETCH_ONLY_OBJECT \
PHPTidyObj *obj; \
TIDY_SET_CONTEXT; \
if (zend_parse_parameters_none() == FAILURE) { \
return; \
} \
obj = Z_TIDY_P(object); \
#define TIDY_APPLY_CONFIG_ZVAL(_doc, _val) \
if(_val) { \
if(Z_TYPE_P(_val) == IS_ARRAY) { \
_php_tidy_apply_config_array(_doc, HASH_OF(_val) TSRMLS_CC); \
} else { \
convert_to_string_ex(_val); \
TIDY_OPEN_BASE_DIR_CHECK(Z_STRVAL_P(_val)); \
switch (tidyLoadConfig(_doc, Z_STRVAL_P(_val))) { \
case -1: \
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not load configuration file '%s'", Z_STRVAL_P(_val)); \
break; \
case 1: \
php_error_docref(NULL TSRMLS_CC, E_NOTICE, "There were errors while parsing the configuration file '%s'", Z_STRVAL_P(_val)); \
break; \
} \
} \
}
#define REGISTER_TIDY_CLASS(classname, name, parent, __flags) \
{ \
zend_class_entry ce; \
INIT_CLASS_ENTRY(ce, # classname, tidy_funcs_ ## name); \
ce.create_object = tidy_object_new_ ## name; \
tidy_ce_ ## name = zend_register_internal_class_ex(&ce, parent TSRMLS_CC); \
tidy_ce_ ## name->ce_flags |= __flags; \
memcpy(&tidy_object_handlers_ ## name, zend_get_std_object_handlers(), sizeof(zend_object_handlers)); \
tidy_object_handlers_ ## name.clone_obj = NULL; \
}
#define TIDY_TAG_CONST(tag) REGISTER_LONG_CONSTANT("TIDY_TAG_" #tag, TidyTag_##tag, CONST_CS | CONST_PERSISTENT)
#define TIDY_NODE_CONST(name, type) REGISTER_LONG_CONSTANT("TIDY_NODETYPE_" #name, TidyNode_##type, CONST_CS | CONST_PERSISTENT)
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
#define ADD_PROPERTY_STRING(_table, _key, _string) \
{ \
zval tmp; \
if (_string) { \
ZVAL_STRING(&tmp, (char *)_string); \
} else { \
ZVAL_EMPTY_STRING(&tmp); \
} \
zend_hash_str_update(_table, #_key, sizeof(#_key) - 1, &tmp); \
}
#define ADD_PROPERTY_STRINGL(_table, _key, _string, _len) \
{ \
zval tmp; \
if (_string) { \
ZVAL_STRINGL(&tmp, (char *)_string, _len); \
} else { \
ZVAL_EMPTY_STRING(&tmp); \
} \
zend_hash_str_update(_table, #_key, sizeof(#_key) - 1, &tmp); \
}
#define ADD_PROPERTY_LONG(_table, _key, _long) \
{ \
zval tmp; \
ZVAL_LONG(&tmp, _long); \
zend_hash_str_update(_table, #_key, sizeof(#_key) - 1, &tmp); \
}
#define ADD_PROPERTY_NULL(_table, _key) \
{ \
zval tmp; \
ZVAL_NULL(&tmp); \
zend_hash_str_update(_table, #_key, sizeof(#_key) - 1, &tmp); \
}
#define ADD_PROPERTY_BOOL(_table, _key, _bool) \
{ \
zval tmp; \
ZVAL_BOOL(&tmp, _bool); \
zend_hash_str_update(_table, #_key, sizeof(#_key) - 1, &tmp); \
}
#define TIDY_OPEN_BASE_DIR_CHECK(filename) \
if (php_check_open_basedir(filename TSRMLS_CC)) { \
RETURN_FALSE; \
} \
#define TIDY_SET_DEFAULT_CONFIG(_doc) \
if (TG(default_config) && TG(default_config)[0]) { \
if (tidyLoadConfig(_doc, TG(default_config)) < 0) { \
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to load Tidy configuration file at '%s'.", TG(default_config)); \
} \
}
/* }}} */
/* {{{ ext/tidy structs
*/
typedef struct _PHPTidyDoc PHPTidyDoc;
typedef struct _PHPTidyObj PHPTidyObj;
typedef enum {
is_node,
is_doc
} tidy_obj_type;
typedef enum {
is_root_node,
is_html_node,
is_head_node,
is_body_node
} tidy_base_nodetypes;
struct _PHPTidyDoc {
TidyDoc doc;
TidyBuffer *errbuf;
unsigned int ref_count;
unsigned int initialized:1;
};
struct _PHPTidyObj {
TidyNode node;
tidy_obj_type type;
PHPTidyDoc *ptdoc;
zend_object std;
};
static inline PHPTidyObj *php_tidy_fetch_object(zend_object *obj) {
return (PHPTidyObj *)((char*)(obj) - XtOffsetOf(PHPTidyObj, std));
}
#define Z_TIDY_P(zv) php_tidy_fetch_object(Z_OBJ_P((zv)))
/* }}} */
/* {{{ ext/tidy prototypes
*/
static zend_string *php_tidy_file_to_mem(char *, zend_bool TSRMLS_DC);
static void tidy_object_free_storage(zend_object * TSRMLS_DC);
static zend_object *tidy_object_new_node(zend_class_entry * TSRMLS_DC);
static zend_object *tidy_object_new_doc(zend_class_entry * TSRMLS_DC);
static zval * tidy_instanciate(zend_class_entry *, zval * TSRMLS_DC);
static int tidy_doc_cast_handler(zval *, zval *, int TSRMLS_DC);
static int tidy_node_cast_handler(zval *, zval *, int TSRMLS_DC);
static void tidy_doc_update_properties(PHPTidyObj * TSRMLS_DC);
static void tidy_add_default_properties(PHPTidyObj *, tidy_obj_type TSRMLS_DC);
static void *php_tidy_get_opt_val(PHPTidyDoc *, TidyOption, TidyOptionType * TSRMLS_DC);
static void php_tidy_create_node(INTERNAL_FUNCTION_PARAMETERS, tidy_base_nodetypes);
static int _php_tidy_set_tidy_opt(TidyDoc, char *, zval * TSRMLS_DC);
static int _php_tidy_apply_config_array(TidyDoc doc, HashTable *ht_options TSRMLS_DC);
static void _php_tidy_register_nodetypes(INIT_FUNC_ARGS);
static void _php_tidy_register_tags(INIT_FUNC_ARGS);
static PHP_INI_MH(php_tidy_set_clean_output);
static void php_tidy_clean_output_start(const char *name, size_t name_len TSRMLS_DC);
static php_output_handler *php_tidy_output_handler_init(const char *handler_name, size_t handler_name_len, size_t chunk_size, int flags TSRMLS_DC);
static int php_tidy_output_handler(void **nothing, php_output_context *output_context);
static PHP_MINIT_FUNCTION(tidy);
static PHP_MSHUTDOWN_FUNCTION(tidy);
static PHP_RINIT_FUNCTION(tidy);
static PHP_MINFO_FUNCTION(tidy);
static PHP_FUNCTION(tidy_getopt);
static PHP_FUNCTION(tidy_parse_string);
static PHP_FUNCTION(tidy_parse_file);
static PHP_FUNCTION(tidy_clean_repair);
static PHP_FUNCTION(tidy_repair_string);
static PHP_FUNCTION(tidy_repair_file);
static PHP_FUNCTION(tidy_diagnose);
static PHP_FUNCTION(tidy_get_output);
static PHP_FUNCTION(tidy_get_error_buffer);
static PHP_FUNCTION(tidy_get_release);
static PHP_FUNCTION(tidy_get_config);
static PHP_FUNCTION(tidy_get_status);
static PHP_FUNCTION(tidy_get_html_ver);
#if HAVE_TIDYOPTGETDOC
static PHP_FUNCTION(tidy_get_opt_doc);
#endif
static PHP_FUNCTION(tidy_is_xhtml);
static PHP_FUNCTION(tidy_is_xml);
static PHP_FUNCTION(tidy_error_count);
static PHP_FUNCTION(tidy_warning_count);
static PHP_FUNCTION(tidy_access_count);
static PHP_FUNCTION(tidy_config_count);
static PHP_FUNCTION(tidy_get_root);
static PHP_FUNCTION(tidy_get_html);
static PHP_FUNCTION(tidy_get_head);
static PHP_FUNCTION(tidy_get_body);
static TIDY_DOC_METHOD(__construct);
static TIDY_DOC_METHOD(parseFile);
static TIDY_DOC_METHOD(parseString);
static TIDY_NODE_METHOD(hasChildren);
static TIDY_NODE_METHOD(hasSiblings);
static TIDY_NODE_METHOD(isComment);
static TIDY_NODE_METHOD(isHtml);
static TIDY_NODE_METHOD(isText);
static TIDY_NODE_METHOD(isJste);
static TIDY_NODE_METHOD(isAsp);
static TIDY_NODE_METHOD(isPhp);
static TIDY_NODE_METHOD(getParent);
static TIDY_NODE_METHOD(__construct);
/* }}} */
ZEND_DECLARE_MODULE_GLOBALS(tidy)
PHP_INI_BEGIN()
STD_PHP_INI_ENTRY("tidy.default_config", "", PHP_INI_SYSTEM, OnUpdateString, default_config, zend_tidy_globals, tidy_globals)
STD_PHP_INI_ENTRY("tidy.clean_output", "0", PHP_INI_USER, php_tidy_set_clean_output, clean_output, zend_tidy_globals, tidy_globals)
PHP_INI_END()
/* {{{ arginfo */
ZEND_BEGIN_ARG_INFO_EX(arginfo_tidy_parse_string, 0, 0, 1)
ZEND_ARG_INFO(0, input)
ZEND_ARG_INFO(0, config_options)
ZEND_ARG_INFO(0, encoding)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_tidy_get_error_buffer, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_tidy_get_output, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_tidy_parse_file, 0, 0, 1)
ZEND_ARG_INFO(0, file)
ZEND_ARG_INFO(0, config_options)
ZEND_ARG_INFO(0, encoding)
ZEND_ARG_INFO(0, use_include_path)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_tidy_clean_repair, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_tidy_repair_string, 0, 0, 1)
ZEND_ARG_INFO(0, data)
ZEND_ARG_INFO(0, config_file)
ZEND_ARG_INFO(0, encoding)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_tidy_repair_file, 0, 0, 1)
ZEND_ARG_INFO(0, filename)
ZEND_ARG_INFO(0, config_file)
ZEND_ARG_INFO(0, encoding)
ZEND_ARG_INFO(0, use_include_path)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_tidy_diagnose, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_tidy_get_release, 0)
ZEND_END_ARG_INFO()
#if HAVE_TIDYOPTGETDOC
ZEND_BEGIN_ARG_INFO_EX(arginfo_tidy_get_opt_doc, 0, 0, 2)
ZEND_ARG_INFO(0, resource)
ZEND_ARG_INFO(0, optname)
ZEND_END_ARG_INFO()
#endif
ZEND_BEGIN_ARG_INFO(arginfo_tidy_get_config, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_tidy_get_status, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_tidy_get_html_ver, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_tidy_is_xhtml, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_tidy_is_xml, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_tidy_error_count, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_tidy_warning_count, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_tidy_access_count, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_tidy_config_count, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_tidy_getopt, 0, 0, 1)
ZEND_ARG_INFO(0, option)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_tidy_get_root, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_tidy_get_html, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_tidy_get_head, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_tidy_get_body, 0, 0, 1)
ZEND_ARG_INFO(0, tidy)
ZEND_END_ARG_INFO()
/* }}} */
static const zend_function_entry tidy_functions[] = {
PHP_FE(tidy_getopt, arginfo_tidy_getopt)
PHP_FE(tidy_parse_string, arginfo_tidy_parse_string)
PHP_FE(tidy_parse_file, arginfo_tidy_parse_file)
PHP_FE(tidy_get_output, arginfo_tidy_get_output)
PHP_FE(tidy_get_error_buffer, arginfo_tidy_get_error_buffer)
PHP_FE(tidy_clean_repair, arginfo_tidy_clean_repair)
PHP_FE(tidy_repair_string, arginfo_tidy_repair_string)
PHP_FE(tidy_repair_file, arginfo_tidy_repair_file)
PHP_FE(tidy_diagnose, arginfo_tidy_diagnose)
PHP_FE(tidy_get_release, arginfo_tidy_get_release)
PHP_FE(tidy_get_config, arginfo_tidy_get_config)
PHP_FE(tidy_get_status, arginfo_tidy_get_status)
PHP_FE(tidy_get_html_ver, arginfo_tidy_get_html_ver)
PHP_FE(tidy_is_xhtml, arginfo_tidy_is_xhtml)
PHP_FE(tidy_is_xml, arginfo_tidy_is_xml)
PHP_FE(tidy_error_count, arginfo_tidy_error_count)
PHP_FE(tidy_warning_count, arginfo_tidy_warning_count)
PHP_FE(tidy_access_count, arginfo_tidy_access_count)
PHP_FE(tidy_config_count, arginfo_tidy_config_count)
#if HAVE_TIDYOPTGETDOC
PHP_FE(tidy_get_opt_doc, arginfo_tidy_get_opt_doc)
#endif
PHP_FE(tidy_get_root, arginfo_tidy_get_root)
PHP_FE(tidy_get_head, arginfo_tidy_get_head)
PHP_FE(tidy_get_html, arginfo_tidy_get_html)
PHP_FE(tidy_get_body, arginfo_tidy_get_body)
PHP_FE_END
};
static const zend_function_entry tidy_funcs_doc[] = {
TIDY_METHOD_MAP(getOpt, tidy_getopt, NULL)
TIDY_METHOD_MAP(cleanRepair, tidy_clean_repair, NULL)
TIDY_DOC_ME(parseFile, NULL)
TIDY_DOC_ME(parseString, NULL)
TIDY_METHOD_MAP(repairString, tidy_repair_string, NULL)
TIDY_METHOD_MAP(repairFile, tidy_repair_file, NULL)
TIDY_METHOD_MAP(diagnose, tidy_diagnose, NULL)
TIDY_METHOD_MAP(getRelease, tidy_get_release, NULL)
TIDY_METHOD_MAP(getConfig, tidy_get_config, NULL)
TIDY_METHOD_MAP(getStatus, tidy_get_status, NULL)
TIDY_METHOD_MAP(getHtmlVer, tidy_get_html_ver, NULL)
#if HAVE_TIDYOPTGETDOC
TIDY_METHOD_MAP(getOptDoc, tidy_get_opt_doc, NULL)
#endif
TIDY_METHOD_MAP(isXhtml, tidy_is_xhtml, NULL)
TIDY_METHOD_MAP(isXml, tidy_is_xml, NULL)
TIDY_METHOD_MAP(root, tidy_get_root, NULL)
TIDY_METHOD_MAP(head, tidy_get_head, NULL)
TIDY_METHOD_MAP(html, tidy_get_html, NULL)
TIDY_METHOD_MAP(body, tidy_get_body, NULL)
TIDY_DOC_ME(__construct, NULL)
PHP_FE_END
};
static const zend_function_entry tidy_funcs_node[] = {
TIDY_NODE_ME(hasChildren, NULL)
TIDY_NODE_ME(hasSiblings, NULL)
TIDY_NODE_ME(isComment, NULL)
TIDY_NODE_ME(isHtml, NULL)
TIDY_NODE_ME(isText, NULL)
TIDY_NODE_ME(isJste, NULL)
TIDY_NODE_ME(isAsp, NULL)
TIDY_NODE_ME(isPhp, NULL)
TIDY_NODE_ME(getParent, NULL)
TIDY_NODE_PRIVATE_ME(__construct, NULL)
PHP_FE_END
};
static zend_class_entry *tidy_ce_doc, *tidy_ce_node;
static zend_object_handlers tidy_object_handlers_doc;
static zend_object_handlers tidy_object_handlers_node;
zend_module_entry tidy_module_entry = {
STANDARD_MODULE_HEADER,
"tidy",
tidy_functions,
PHP_MINIT(tidy),
PHP_MSHUTDOWN(tidy),
PHP_RINIT(tidy),
NULL,
PHP_MINFO(tidy),
PHP_TIDY_MODULE_VERSION,
PHP_MODULE_GLOBALS(tidy),
NULL,
NULL,
NULL,
STANDARD_MODULE_PROPERTIES_EX
};
#ifdef COMPILE_DL_TIDY
ZEND_GET_MODULE(tidy)
#endif
static void* TIDY_CALL php_tidy_malloc(size_t len)
{
return emalloc(len);
}
static void* TIDY_CALL php_tidy_realloc(void *buf, size_t len)
{
return erealloc(buf, len);
}
static void TIDY_CALL php_tidy_free(void *buf)
{
efree(buf);
}
static void TIDY_CALL php_tidy_panic(ctmbstr msg)
{
TSRMLS_FETCH();
php_error_docref(NULL TSRMLS_CC, E_ERROR, "Could not allocate memory for tidy! (Reason: %s)", (char *)msg);
}
static int _php_tidy_set_tidy_opt(TidyDoc doc, char *optname, zval *value TSRMLS_DC)
{
TidyOption opt = tidyGetOptionByName(doc, optname);
zval conv = *value;
if (!opt) {
php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Unknown Tidy Configuration Option '%s'", optname);
return FAILURE;
}
if (tidyOptIsReadOnly(opt)) {
php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Attempting to set read-only option '%s'", optname);
return FAILURE;
}
switch(tidyOptGetType(opt)) {
case TidyString:
if (Z_TYPE(conv) != IS_STRING) {
zval_copy_ctor(&conv);
convert_to_string(&conv);
}
if (tidyOptSetValue(doc, tidyOptGetId(opt), Z_STRVAL(conv))) {
if (Z_TYPE(conv) != Z_TYPE_P(value)) {
zval_dtor(&conv);
}
return SUCCESS;
}
if (Z_TYPE(conv) != Z_TYPE_P(value)) {
zval_dtor(&conv);
}
break;
case TidyInteger:
if (Z_TYPE(conv) != IS_LONG) {
zval_copy_ctor(&conv);
convert_to_long(&conv);
}
if (tidyOptSetInt(doc, tidyOptGetId(opt), Z_LVAL(conv))) {
return SUCCESS;
}
break;
case TidyBoolean:
if (Z_TYPE(conv) != IS_LONG) {
zval_copy_ctor(&conv);
convert_to_long(&conv);
}
if (tidyOptSetBool(doc, tidyOptGetId(opt), Z_LVAL(conv))) {
return SUCCESS;
}
break;
default:
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to determine type of configuration option");
break;
}
return FAILURE;
}
static void php_tidy_quick_repair(INTERNAL_FUNCTION_PARAMETERS, zend_bool is_file)
{
char *enc = NULL;
int enc_len = 0;
zend_bool use_include_path = 0;
TidyDoc doc;
TidyBuffer *errbuf;
zend_string *data, *arg1;
zval *config = NULL;
if (is_file) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "P|zsb", &arg1, &config, &enc, &enc_len, &use_include_path) == FAILURE) {
RETURN_FALSE;
}
if (!(data = php_tidy_file_to_mem(arg1->val, use_include_path TSRMLS_CC))) {
RETURN_FALSE;
}
} else {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "S|zsb", &arg1, &config, &enc, &enc_len, &use_include_path) == FAILURE) {
RETURN_FALSE;
}
data = arg1;
}
doc = tidyCreate();
errbuf = emalloc(sizeof(TidyBuffer));
tidyBufInit(errbuf);
if (tidySetErrorBuffer(doc, errbuf) != 0) {
tidyBufFree(errbuf);
efree(errbuf);
tidyRelease(doc);
php_error_docref(NULL TSRMLS_CC, E_ERROR, "Could not set Tidy error buffer");
}
tidyOptSetBool(doc, TidyForceOutput, yes);
tidyOptSetBool(doc, TidyMark, no);
TIDY_SET_DEFAULT_CONFIG(doc);
if (config) {
TIDY_APPLY_CONFIG_ZVAL(doc, config);
}
if(enc_len) {
if (tidySetCharEncoding(doc, enc) < 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not set encoding '%s'", enc);
RETVAL_FALSE;
}
}
if (data) {
TidyBuffer buf;
tidyBufInit(&buf);
tidyBufAttach(&buf, (byte *) data->val, data->len);
if (tidyParseBuffer(doc, &buf) < 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", errbuf->bp);
RETVAL_FALSE;
} else {
if (tidyCleanAndRepair(doc) >= 0) {
TidyBuffer output;
tidyBufInit(&output);
tidySaveBuffer (doc, &output);
FIX_BUFFER(&output);
RETVAL_STRINGL((char *) output.bp, output.size ? output.size-1 : 0);
tidyBufFree(&output);
} else {
RETVAL_FALSE;
}
}
}
if (is_file) {
STR_RELEASE(data);
}
tidyBufFree(errbuf);
efree(errbuf);
tidyRelease(doc);
}
static zend_string *php_tidy_file_to_mem(char *filename, zend_bool use_include_path TSRMLS_DC)
{
php_stream *stream;
zend_string *data = NULL;
if (!(stream = php_stream_open_wrapper(filename, "rb", (use_include_path ? USE_PATH : 0), NULL))) {
return NULL;
}
if ((data = php_stream_copy_to_mem(stream, PHP_STREAM_COPY_ALL, 0)) == NULL) {
data = STR_EMPTY_ALLOC();
}
php_stream_close(stream);
return data;
}
static void tidy_object_free_storage(zend_object *object TSRMLS_DC)
{
PHPTidyObj *intern = php_tidy_fetch_object(object);
zend_object_std_dtor(&intern->std TSRMLS_CC);
if (intern->ptdoc) {
intern->ptdoc->ref_count--;
if (intern->ptdoc->ref_count <= 0) {
tidyBufFree(intern->ptdoc->errbuf);
efree(intern->ptdoc->errbuf);
tidyRelease(intern->ptdoc->doc);
efree(intern->ptdoc);
}
}
}
static zend_object *tidy_object_new(zend_class_entry *class_type, zend_object_handlers *handlers, tidy_obj_type objtype TSRMLS_DC)
{
PHPTidyObj *intern;
intern = ecalloc(1, sizeof(PHPTidyObj) + sizeof(zval) * (class_type->default_properties_count - 1));
zend_object_std_init(&intern->std, class_type TSRMLS_CC);
object_properties_init(&intern->std, class_type);
switch(objtype) {
case is_node:
break;
case is_doc:
intern->ptdoc = emalloc(sizeof(PHPTidyDoc));
intern->ptdoc->doc = tidyCreate();
intern->ptdoc->ref_count = 1;
intern->ptdoc->initialized = 0;
intern->ptdoc->errbuf = emalloc(sizeof(TidyBuffer));
tidyBufInit(intern->ptdoc->errbuf);
if (tidySetErrorBuffer(intern->ptdoc->doc, intern->ptdoc->errbuf) != 0) {
tidyBufFree(intern->ptdoc->errbuf);
efree(intern->ptdoc->errbuf);
tidyRelease(intern->ptdoc->doc);
efree(intern->ptdoc);
efree(intern);
php_error_docref(NULL TSRMLS_CC, E_ERROR, "Could not set Tidy error buffer");
}
tidyOptSetBool(intern->ptdoc->doc, TidyForceOutput, yes);
tidyOptSetBool(intern->ptdoc->doc, TidyMark, no);
TIDY_SET_DEFAULT_CONFIG(intern->ptdoc->doc);
tidy_add_default_properties(intern, is_doc TSRMLS_CC);
break;
}
intern->std.handlers = handlers;
return &intern->std;
}
static zend_object *tidy_object_new_node(zend_class_entry *class_type TSRMLS_DC)
{
return tidy_object_new(class_type, &tidy_object_handlers_node, is_node TSRMLS_CC);
}
static zend_object *tidy_object_new_doc(zend_class_entry *class_type TSRMLS_DC)
{
return tidy_object_new(class_type, &tidy_object_handlers_doc, is_doc TSRMLS_CC);
}
static zval * tidy_instanciate(zend_class_entry *pce, zval *object TSRMLS_DC)
{
object_init_ex(object, pce);
return object;
}
static int tidy_doc_cast_handler(zval *in, zval *out, int type TSRMLS_DC)
{
TidyBuffer output;
PHPTidyObj *obj;
switch (type) {
case IS_LONG:
ZVAL_LONG(out, 0);
break;
case IS_DOUBLE:
ZVAL_DOUBLE(out, 0);
break;
case _IS_BOOL:
ZVAL_BOOL(out, TRUE);
break;
case IS_STRING:
obj = Z_TIDY_P(in);
tidyBufInit(&output);
tidySaveBuffer (obj->ptdoc->doc, &output);
ZVAL_STRINGL(out, (char *) output.bp, output.size ? output.size-1 : 0);
tidyBufFree(&output);
break;
default:
return FAILURE;
}
return SUCCESS;
}
static int tidy_node_cast_handler(zval *in, zval *out, int type TSRMLS_DC)
{
TidyBuffer buf;
PHPTidyObj *obj;
switch(type) {
case IS_LONG:
ZVAL_LONG(out, 0);
break;
case IS_DOUBLE:
ZVAL_DOUBLE(out, 0);
break;
case _IS_BOOL:
ZVAL_BOOL(out, TRUE);
break;
case IS_STRING:
obj = Z_TIDY_P(in);
tidyBufInit(&buf);
if (obj->ptdoc) {
tidyNodeGetText(obj->ptdoc->doc, obj->node, &buf);
ZVAL_STRINGL(out, (char *) buf.bp, buf.size-1);
} else {
ZVAL_EMPTY_STRING(out);
}
tidyBufFree(&buf);
break;
default:
return FAILURE;
}
return SUCCESS;
}
static void tidy_doc_update_properties(PHPTidyObj *obj TSRMLS_DC)
{
TidyBuffer output;
zval temp;
tidyBufInit(&output);
tidySaveBuffer (obj->ptdoc->doc, &output);
if (output.size) {
if (!obj->std.properties) {
rebuild_object_properties(&obj->std);
}
ZVAL_STRINGL(&temp, (char*)output.bp, output.size-1);
zend_hash_str_update(obj->std.properties, "value", sizeof("value") - 1, &temp);
}
tidyBufFree(&output);
if (obj->ptdoc->errbuf->size) {
if (!obj->std.properties) {
rebuild_object_properties(&obj->std);
}
ZVAL_STRINGL(&temp, (char*)obj->ptdoc->errbuf->bp, obj->ptdoc->errbuf->size-1);
zend_hash_str_update(obj->std.properties, "errorBuffer", sizeof("errorBuffer") - 1, &temp);
}
}
static void tidy_add_default_properties(PHPTidyObj *obj, tidy_obj_type type TSRMLS_DC)
{
TidyBuffer buf;
TidyAttr tempattr;
TidyNode tempnode;
zval attribute, children, temp;
PHPTidyObj *newobj;
switch(type) {
case is_node:
if (!obj->std.properties) {
rebuild_object_properties(&obj->std);
}
tidyBufInit(&buf);
tidyNodeGetText(obj->ptdoc->doc, obj->node, &buf);
ADD_PROPERTY_STRINGL(obj->std.properties, value, buf.bp, buf.size ? buf.size-1 : 0);
tidyBufFree(&buf);
ADD_PROPERTY_STRING(obj->std.properties, name, tidyNodeGetName(obj->node));
ADD_PROPERTY_LONG(obj->std.properties, type, tidyNodeGetType(obj->node));
ADD_PROPERTY_LONG(obj->std.properties, line, tidyNodeLine(obj->node));
ADD_PROPERTY_LONG(obj->std.properties, column, tidyNodeColumn(obj->node));
ADD_PROPERTY_BOOL(obj->std.properties, proprietary, tidyNodeIsProp(obj->ptdoc->doc, obj->node));
switch(tidyNodeGetType(obj->node)) {
case TidyNode_Root:
case TidyNode_DocType:
case TidyNode_Text:
case TidyNode_Comment:
break;
default:
ADD_PROPERTY_LONG(obj->std.properties, id, tidyNodeGetId(obj->node));
}
tempattr = tidyAttrFirst(obj->node);
if (tempattr) {
char *name, *val;
array_init(&attribute);
do {
name = (char *)tidyAttrName(tempattr);
val = (char *)tidyAttrValue(tempattr);
if (name && val) {
add_assoc_string(&attribute, name, val);
}
} while((tempattr = tidyAttrNext(tempattr)));
} else {
ZVAL_NULL(&attribute);
}
zend_hash_str_update(obj->std.properties, "attribute", sizeof("attribute") - 1, &attribute);
tempnode = tidyGetChild(obj->node);
if (tempnode) {
array_init(&children);
do {
tidy_instanciate(tidy_ce_node, &temp TSRMLS_CC);
newobj = Z_TIDY_P(&temp);
newobj->node = tempnode;
newobj->type = is_node;
newobj->ptdoc = obj->ptdoc;
newobj->ptdoc->ref_count++;
tidy_add_default_properties(newobj, is_node TSRMLS_CC);
add_next_index_zval(&children, &temp);
} while((tempnode = tidyGetNext(tempnode)));
} else {
ZVAL_NULL(&children);
}
zend_hash_str_update(obj->std.properties, "child", sizeof("child") - 1, &children);
break;
case is_doc:
if (!obj->std.properties) {
rebuild_object_properties(&obj->std);
}
ADD_PROPERTY_NULL(obj->std.properties, errorBuffer);
ADD_PROPERTY_NULL(obj->std.properties, value);
break;
}
}
static void *php_tidy_get_opt_val(PHPTidyDoc *ptdoc, TidyOption opt, TidyOptionType *type TSRMLS_DC)
{
*type = tidyOptGetType(opt);
switch (*type) {
case TidyString: {
char *val = (char *) tidyOptGetValue(ptdoc->doc, tidyOptGetId(opt));
if (val) {
return (void *) estrdup(val);
} else {
return (void *) estrdup("");
}
}
break;
case TidyInteger:
return (void *) tidyOptGetInt(ptdoc->doc, tidyOptGetId(opt));
break;
case TidyBoolean:
return (void *) tidyOptGetBool(ptdoc->doc, tidyOptGetId(opt));
break;
}
/* should not happen */
return NULL;
}
static void php_tidy_create_node(INTERNAL_FUNCTION_PARAMETERS, tidy_base_nodetypes node_type)
{
PHPTidyObj *newobj;
TidyNode node;
TIDY_FETCH_OBJECT;
switch (node_type) {
case is_root_node:
node = tidyGetRoot(obj->ptdoc->doc);
break;
case is_html_node:
node = tidyGetHtml(obj->ptdoc->doc);
break;
case is_head_node:
node = tidyGetHead(obj->ptdoc->doc);
break;
case is_body_node:
node = tidyGetBody(obj->ptdoc->doc);
break;
default:
RETURN_NULL();
break;
}
if (!node) {
RETURN_NULL();
}
tidy_instanciate(tidy_ce_node, return_value TSRMLS_CC);
newobj = Z_TIDY_P(return_value);
newobj->type = is_node;
newobj->ptdoc = obj->ptdoc;
newobj->node = node;
newobj->ptdoc->ref_count++;
tidy_add_default_properties(newobj, is_node TSRMLS_CC);
}
static int _php_tidy_apply_config_array(TidyDoc doc, HashTable *ht_options TSRMLS_DC)
{
zval *opt_val;
ulong opt_indx;
zend_string *opt_name;
ZEND_HASH_FOREACH_KEY_VAL(ht_options, opt_indx, opt_name, opt_val) {
if (opt_name == NULL) {
continue;
}
_php_tidy_set_tidy_opt(doc, opt_name->val, opt_val TSRMLS_CC);
} ZEND_HASH_FOREACH_END();
return SUCCESS;
}
static int php_tidy_parse_string(PHPTidyObj *obj, char *string, int len, char *enc TSRMLS_DC)
{
TidyBuffer buf;
if(enc) {
if (tidySetCharEncoding(obj->ptdoc->doc, enc) < 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not set encoding '%s'", enc);
return FAILURE;
}
}
obj->ptdoc->initialized = 1;
tidyBufInit(&buf);
tidyBufAttach(&buf, (byte *) string, len);
if (tidyParseBuffer(obj->ptdoc->doc, &buf) < 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", obj->ptdoc->errbuf->bp);
return FAILURE;
}
tidy_doc_update_properties(obj TSRMLS_CC);
return SUCCESS;
}
static PHP_MINIT_FUNCTION(tidy)
{
tidySetMallocCall(php_tidy_malloc);
tidySetReallocCall(php_tidy_realloc);
tidySetFreeCall(php_tidy_free);
tidySetPanicCall(php_tidy_panic);
REGISTER_INI_ENTRIES();
REGISTER_TIDY_CLASS(tidy, doc, NULL, 0);
REGISTER_TIDY_CLASS(tidyNode, node, NULL, ZEND_ACC_FINAL_CLASS);
tidy_object_handlers_doc.cast_object = tidy_doc_cast_handler;
tidy_object_handlers_node.cast_object = tidy_node_cast_handler;
tidy_object_handlers_node.offset = tidy_object_handlers_doc.offset = XtOffsetOf(PHPTidyObj, std);
tidy_object_handlers_node.free_obj = tidy_object_handlers_doc.free_obj = tidy_object_free_storage;
_php_tidy_register_tags(INIT_FUNC_ARGS_PASSTHRU);
_php_tidy_register_nodetypes(INIT_FUNC_ARGS_PASSTHRU);
php_output_handler_alias_register(ZEND_STRL("ob_tidyhandler"), php_tidy_output_handler_init TSRMLS_CC);
return SUCCESS;
}
static PHP_RINIT_FUNCTION(tidy)
{
php_tidy_clean_output_start(ZEND_STRL("ob_tidyhandler") TSRMLS_CC);
return SUCCESS;
}
static PHP_MSHUTDOWN_FUNCTION(tidy)
{
UNREGISTER_INI_ENTRIES();
return SUCCESS;
}
static PHP_MINFO_FUNCTION(tidy)
{
php_info_print_table_start();
php_info_print_table_header(2, "Tidy support", "enabled");
php_info_print_table_row(2, "libTidy Release", (char *)tidyReleaseDate());
php_info_print_table_row(2, "Extension Version", PHP_TIDY_MODULE_VERSION " ($Id$)");
php_info_print_table_end();
DISPLAY_INI_ENTRIES();
}
static PHP_INI_MH(php_tidy_set_clean_output)
{
int status;
zend_bool value;
if (new_value_length==2 && strcasecmp("on", new_value)==0) {
value = (zend_bool) 1;
} else if (new_value_length==3 && strcasecmp("yes", new_value)==0) {
value = (zend_bool) 1;
} else if (new_value_length==4 && strcasecmp("true", new_value)==0) {
value = (zend_bool) 1;
} else {
value = (zend_bool) atoi(new_value);
}
if (stage == PHP_INI_STAGE_RUNTIME) {
status = php_output_get_status(TSRMLS_C);
if (value && (status & PHP_OUTPUT_WRITTEN)) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot enable tidy.clean_output - there has already been output");
return FAILURE;
}
if (status & PHP_OUTPUT_SENT) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot change tidy.clean_output - headers already sent");
return FAILURE;
}
}
status = OnUpdateBool(entry, new_value, new_value_length, mh_arg1, mh_arg2, mh_arg3, stage TSRMLS_CC);
if (stage == PHP_INI_STAGE_RUNTIME && value) {
if (!php_output_handler_started(ZEND_STRL("ob_tidyhandler") TSRMLS_CC)) {
php_tidy_clean_output_start(ZEND_STRL("ob_tidyhandler") TSRMLS_CC);
}
}
return status;
}
/*
* NOTE: tidy does not support iterative/cumulative parsing, so chunk-sized output handler is not possible
*/
static void php_tidy_clean_output_start(const char *name, size_t name_len TSRMLS_DC)
{
php_output_handler *h;
if (TG(clean_output) && (h = php_tidy_output_handler_init(name, name_len, 0, PHP_OUTPUT_HANDLER_STDFLAGS TSRMLS_CC))) {
php_output_handler_start(h TSRMLS_CC);
}
}
static php_output_handler *php_tidy_output_handler_init(const char *handler_name, size_t handler_name_len, size_t chunk_size, int flags TSRMLS_DC)
{
if (chunk_size) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot use a chunk size for ob_tidyhandler");
return NULL;
}
if (!TG(clean_output)) {
TG(clean_output) = 1;
}
return php_output_handler_create_internal(handler_name, handler_name_len, php_tidy_output_handler, chunk_size, flags TSRMLS_CC);
}
static int php_tidy_output_handler(void **nothing, php_output_context *output_context)
{
int status = FAILURE;
TidyDoc doc;
TidyBuffer inbuf, outbuf, errbuf;
PHP_OUTPUT_TSRMLS(output_context);
if (TG(clean_output) && (output_context->op & PHP_OUTPUT_HANDLER_START) && (output_context->op & PHP_OUTPUT_HANDLER_FINAL)) {
doc = tidyCreate();
tidyBufInit(&errbuf);
if (0 == tidySetErrorBuffer(doc, &errbuf)) {
tidyOptSetBool(doc, TidyForceOutput, yes);
tidyOptSetBool(doc, TidyMark, no);
TIDY_SET_DEFAULT_CONFIG(doc);
tidyBufInit(&inbuf);
tidyBufAttach(&inbuf, (byte *) output_context->in.data, output_context->in.used);
if (0 <= tidyParseBuffer(doc, &inbuf) && 0 <= tidyCleanAndRepair(doc)) {
tidyBufInit(&outbuf);
tidySaveBuffer(doc, &outbuf);
FIX_BUFFER(&outbuf);
output_context->out.data = (char *) outbuf.bp;
output_context->out.used = outbuf.size ? outbuf.size-1 : 0;
output_context->out.free = 1;
status = SUCCESS;
}
}
tidyRelease(doc);
tidyBufFree(&errbuf);
}
return status;
}
/* {{{ proto bool tidy_parse_string(string input [, mixed config_options [, string encoding]])
Parse a document stored in a string */
static PHP_FUNCTION(tidy_parse_string)
{
char *enc = NULL;
int enc_len = 0;
zend_string *input;
zval *options = NULL;
PHPTidyObj *obj;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "S|zs", &input, &options, &enc, &enc_len) == FAILURE) {
RETURN_FALSE;
}
tidy_instanciate(tidy_ce_doc, return_value TSRMLS_CC);
obj = Z_TIDY_P(return_value);
TIDY_APPLY_CONFIG_ZVAL(obj->ptdoc->doc, options);
if (php_tidy_parse_string(obj, input->val, input->len, enc TSRMLS_CC) == FAILURE) {
zval_ptr_dtor(return_value);
RETURN_FALSE;
}
}
/* }}} */
/* {{{ proto string tidy_get_error_buffer()
Return warnings and errors which occurred parsing the specified document*/
static PHP_FUNCTION(tidy_get_error_buffer)
{
TIDY_FETCH_OBJECT;
if (obj->ptdoc->errbuf && obj->ptdoc->errbuf->bp) {
RETURN_STRINGL((char*)obj->ptdoc->errbuf->bp, obj->ptdoc->errbuf->size-1);
} else {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ proto string tidy_get_output()
Return a string representing the parsed tidy markup */
static PHP_FUNCTION(tidy_get_output)
{
TidyBuffer output;
TIDY_FETCH_OBJECT;
tidyBufInit(&output);
tidySaveBuffer(obj->ptdoc->doc, &output);
FIX_BUFFER(&output);
RETVAL_STRINGL((char *) output.bp, output.size ? output.size-1 : 0);
tidyBufFree(&output);
}
/* }}} */
/* {{{ proto boolean tidy_parse_file(string file [, mixed config_options [, string encoding [, bool use_include_path]]])
Parse markup in file or URI */
static PHP_FUNCTION(tidy_parse_file)
{
char *enc = NULL;
int enc_len = 0;
zend_bool use_include_path = 0;
zend_string *inputfile, *contents;
zval *options = NULL;
PHPTidyObj *obj;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "P|zsb", &inputfile,
&options, &enc, &enc_len, &use_include_path) == FAILURE) {
RETURN_FALSE;
}
tidy_instanciate(tidy_ce_doc, return_value TSRMLS_CC);
obj = Z_TIDY_P(return_value);
if (!(contents = php_tidy_file_to_mem(inputfile->val, use_include_path TSRMLS_CC))) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot Load '%s' into memory%s", inputfile->val, (use_include_path) ? " (Using include path)" : "");
RETURN_FALSE;
}
TIDY_APPLY_CONFIG_ZVAL(obj->ptdoc->doc, options);
if (php_tidy_parse_string(obj, contents->val, contents->len, enc TSRMLS_CC) == FAILURE) {
zval_ptr_dtor(return_value);
RETVAL_FALSE;
}
STR_RELEASE(contents);
}
/* }}} */
/* {{{ proto boolean tidy_clean_repair()
Execute configured cleanup and repair operations on parsed markup */
static PHP_FUNCTION(tidy_clean_repair)
{
TIDY_FETCH_OBJECT;
if (tidyCleanAndRepair(obj->ptdoc->doc) >= 0) {
tidy_doc_update_properties(obj TSRMLS_CC);
RETURN_TRUE;
}
RETURN_FALSE;
}
/* }}} */
/* {{{ proto boolean tidy_repair_string(string data [, mixed config_file [, string encoding]])
Repair a string using an optionally provided configuration file */
static PHP_FUNCTION(tidy_repair_string)
{
php_tidy_quick_repair(INTERNAL_FUNCTION_PARAM_PASSTHRU, FALSE);
}
/* }}} */
/* {{{ proto boolean tidy_repair_file(string filename [, mixed config_file [, string encoding [, bool use_include_path]]])
Repair a file using an optionally provided configuration file */
static PHP_FUNCTION(tidy_repair_file)
{
php_tidy_quick_repair(INTERNAL_FUNCTION_PARAM_PASSTHRU, TRUE);
}
/* }}} */
/* {{{ proto boolean tidy_diagnose()
Run configured diagnostics on parsed and repaired markup. */
static PHP_FUNCTION(tidy_diagnose)
{
TIDY_FETCH_OBJECT;
if (obj->ptdoc->initialized && tidyRunDiagnostics(obj->ptdoc->doc) >= 0) {
tidy_doc_update_properties(obj TSRMLS_CC);
RETURN_TRUE;
}
RETURN_FALSE;
}
/* }}} */
/* {{{ proto string tidy_get_release()
Get release date (version) for Tidy library */
static PHP_FUNCTION(tidy_get_release)
{
if (zend_parse_parameters_none() == FAILURE) {
return;
}
RETURN_STRING((char *)tidyReleaseDate());
}
/* }}} */
#if HAVE_TIDYOPTGETDOC
/* {{{ proto string tidy_get_opt_doc(tidy resource, string optname)
Returns the documentation for the given option name */
static PHP_FUNCTION(tidy_get_opt_doc)
{
PHPTidyObj *obj;
char *optval, *optname;
int optname_len;
TidyOption opt;
TIDY_SET_CONTEXT;
if (object) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &optname, &optname_len) == FAILURE) {
RETURN_FALSE;
}
} else {
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, NULL, "Os", &object, tidy_ce_doc, &optname, &optname_len) == FAILURE) {
RETURN_FALSE;
}
}
obj = Z_TIDY_P(object);
opt = tidyGetOptionByName(obj->ptdoc->doc, optname);
if (!opt) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown Tidy Configuration Option '%s'", optname);
RETURN_FALSE;
}
if ( (optval = (char *) tidyOptGetDoc(obj->ptdoc->doc, opt)) ) {
RETURN_STRING(optval);
}
RETURN_FALSE;
}
/* }}} */
#endif
/* {{{ proto array tidy_get_config()
Get current Tidy configuration */
static PHP_FUNCTION(tidy_get_config)
{
TidyIterator itOpt;
char *opt_name;
void *opt_value;
TidyOptionType optt;
TIDY_FETCH_OBJECT;
itOpt = tidyGetOptionList(obj->ptdoc->doc);
array_init(return_value);
while (itOpt) {
TidyOption opt = tidyGetNextOption(obj->ptdoc->doc, &itOpt);
opt_name = (char *)tidyOptGetName(opt);
opt_value = php_tidy_get_opt_val(obj->ptdoc, opt, &optt TSRMLS_CC);
switch (optt) {
case TidyString:
// TODO: avoid reallocation ???
add_assoc_string(return_value, opt_name, (char*)opt_value);
efree(opt_value);
break;
case TidyInteger:
add_assoc_long(return_value, opt_name, (long)opt_value);
break;
case TidyBoolean:
add_assoc_bool(return_value, opt_name, (long)opt_value);
break;
}
}
return;
}
/* }}} */
/* {{{ proto int tidy_get_status()
Get status of specified document. */
static PHP_FUNCTION(tidy_get_status)
{
TIDY_FETCH_OBJECT;
RETURN_LONG(tidyStatus(obj->ptdoc->doc));
}
/* }}} */
/* {{{ proto int tidy_get_html_ver()
Get the Detected HTML version for the specified document. */
static PHP_FUNCTION(tidy_get_html_ver)
{
TIDY_FETCH_OBJECT;
RETURN_LONG(tidyDetectedHtmlVersion(obj->ptdoc->doc));
}
/* }}} */
/* {{{ proto boolean tidy_is_xhtml()
Indicates if the document is a XHTML document. */
static PHP_FUNCTION(tidy_is_xhtml)
{
TIDY_FETCH_OBJECT;
RETURN_BOOL(tidyDetectedXhtml(obj->ptdoc->doc));
}
/* }}} */
/* {{{ proto boolean tidy_is_xml()
Indicates if the document is a generic (non HTML/XHTML) XML document. */
static PHP_FUNCTION(tidy_is_xml)
{
TIDY_FETCH_OBJECT;
RETURN_BOOL(tidyDetectedGenericXml(obj->ptdoc->doc));
}
/* }}} */
/* {{{ proto int tidy_error_count()
Returns the Number of Tidy errors encountered for specified document. */
static PHP_FUNCTION(tidy_error_count)
{
TIDY_FETCH_OBJECT;
RETURN_LONG(tidyErrorCount(obj->ptdoc->doc));
}
/* }}} */
/* {{{ proto int tidy_warning_count()
Returns the Number of Tidy warnings encountered for specified document. */
static PHP_FUNCTION(tidy_warning_count)
{
TIDY_FETCH_OBJECT;
RETURN_LONG(tidyWarningCount(obj->ptdoc->doc));
}
/* }}} */
/* {{{ proto int tidy_access_count()
Returns the Number of Tidy accessibility warnings encountered for specified document. */
static PHP_FUNCTION(tidy_access_count)
{
TIDY_FETCH_OBJECT;
RETURN_LONG(tidyAccessWarningCount(obj->ptdoc->doc));
}
/* }}} */
/* {{{ proto int tidy_config_count()
Returns the Number of Tidy configuration errors encountered for specified document. */
static PHP_FUNCTION(tidy_config_count)
{
TIDY_FETCH_OBJECT;
RETURN_LONG(tidyConfigErrorCount(obj->ptdoc->doc));
}
/* }}} */
/* {{{ proto mixed tidy_getopt(string option)
Returns the value of the specified configuration option for the tidy document. */
static PHP_FUNCTION(tidy_getopt)
{
PHPTidyObj *obj;
char *optname;
void *optval;
int optname_len;
TidyOption opt;
TidyOptionType optt;
TIDY_SET_CONTEXT;
if (object) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &optname, &optname_len) == FAILURE) {
RETURN_FALSE;
}
} else {
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, NULL, "Os", &object, tidy_ce_doc, &optname, &optname_len) == FAILURE) {
RETURN_FALSE;
}
}
obj = Z_TIDY_P(object);
opt = tidyGetOptionByName(obj->ptdoc->doc, optname);
if (!opt) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown Tidy Configuration Option '%s'", optname);
RETURN_FALSE;
}
optval = php_tidy_get_opt_val(obj->ptdoc, opt, &optt TSRMLS_CC);
switch (optt) {
case TidyString:
RETVAL_STRING((char *)optval);
efree(optval);
return;
case TidyInteger:
RETURN_LONG((long)optval);
break;
case TidyBoolean:
if (optval) {
RETURN_TRUE;
} else {
RETURN_FALSE;
}
break;
default:
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to determine type of configuration option");
break;
}
RETURN_FALSE;
}
/* }}} */
static TIDY_DOC_METHOD(__construct)
{
char *enc = NULL;
int enc_len = 0;
zend_bool use_include_path = 0;
zval *options = NULL;
zend_string *contents, *inputfile = NULL;
PHPTidyObj *obj;
TIDY_SET_CONTEXT;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|Pzsb", &inputfile,
&options, &enc, &enc_len, &use_include_path) == FAILURE) {
RETURN_FALSE;
}
obj = Z_TIDY_P(object);
if (inputfile) {
if (!(contents = php_tidy_file_to_mem(inputfile->val, use_include_path TSRMLS_CC))) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot Load '%s' into memory%s", inputfile->val, (use_include_path) ? " (Using include path)" : "");
return;
}
TIDY_APPLY_CONFIG_ZVAL(obj->ptdoc->doc, options);
php_tidy_parse_string(obj, contents->val, contents->len, enc TSRMLS_CC);
STR_RELEASE(contents);
}
}
static TIDY_DOC_METHOD(parseFile)
{
char *enc = NULL;
int enc_len = 0;
zend_bool use_include_path = 0;
zval *options = NULL;
zend_string *inputfile, *contents;
PHPTidyObj *obj;
TIDY_SET_CONTEXT;
obj = Z_TIDY_P(object);
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "P|zsb", &inputfile,
&options, &enc, &enc_len, &use_include_path) == FAILURE) {
RETURN_FALSE;
}
if (!(contents = php_tidy_file_to_mem(inputfile->val, use_include_path TSRMLS_CC))) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot Load '%s' into memory%s", inputfile->val, (use_include_path) ? " (Using include path)" : "");
RETURN_FALSE;
}
TIDY_APPLY_CONFIG_ZVAL(obj->ptdoc->doc, options);
if (php_tidy_parse_string(obj, contents->val, contents->len, enc TSRMLS_CC) == FAILURE) {
RETVAL_FALSE;
} else {
RETVAL_TRUE;
}
STR_RELEASE(contents);
}
static TIDY_DOC_METHOD(parseString)
{
char *enc = NULL;
int enc_len = 0;
zval *options = NULL;
PHPTidyObj *obj;
zend_string *input;
TIDY_SET_CONTEXT;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "S|zs", &input, &options, &enc, &enc_len) == FAILURE) {
RETURN_FALSE;
}
obj = Z_TIDY_P(object);
TIDY_APPLY_CONFIG_ZVAL(obj->ptdoc->doc, options);
if(php_tidy_parse_string(obj, input->val, input->len, enc TSRMLS_CC) == SUCCESS) {
RETURN_TRUE;
}
RETURN_FALSE;
}
/* {{{ proto TidyNode tidy_get_root()
Returns a TidyNode Object representing the root of the tidy parse tree */
static PHP_FUNCTION(tidy_get_root)
{
php_tidy_create_node(INTERNAL_FUNCTION_PARAM_PASSTHRU, is_root_node);
}
/* }}} */
/* {{{ proto TidyNode tidy_get_html()
Returns a TidyNode Object starting from the <HTML> tag of the tidy parse tree */
static PHP_FUNCTION(tidy_get_html)
{
php_tidy_create_node(INTERNAL_FUNCTION_PARAM_PASSTHRU, is_html_node);
}
/* }}} */
/* {{{ proto TidyNode tidy_get_head()
Returns a TidyNode Object starting from the <HEAD> tag of the tidy parse tree */
static PHP_FUNCTION(tidy_get_head)
{
php_tidy_create_node(INTERNAL_FUNCTION_PARAM_PASSTHRU, is_head_node);
}
/* }}} */
/* {{{ proto TidyNode tidy_get_body(resource tidy)
Returns a TidyNode Object starting from the <BODY> tag of the tidy parse tree */
static PHP_FUNCTION(tidy_get_body)
{
php_tidy_create_node(INTERNAL_FUNCTION_PARAM_PASSTHRU, is_body_node);
}
/* }}} */
/* {{{ proto boolean tidyNode::hasChildren()
Returns true if this node has children */
static TIDY_NODE_METHOD(hasChildren)
{
TIDY_FETCH_ONLY_OBJECT;
if (tidyGetChild(obj->node)) {
RETURN_TRUE;
} else {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ proto boolean tidyNode::hasSiblings()
Returns true if this node has siblings */
static TIDY_NODE_METHOD(hasSiblings)
{
TIDY_FETCH_ONLY_OBJECT;
if (obj->node && tidyGetNext(obj->node)) {
RETURN_TRUE;
} else {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ proto boolean tidyNode::isComment()
Returns true if this node represents a comment */
static TIDY_NODE_METHOD(isComment)
{
TIDY_FETCH_ONLY_OBJECT;
if (tidyNodeGetType(obj->node) == TidyNode_Comment) {
RETURN_TRUE;
} else {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ proto boolean tidyNode::isHtml()
Returns true if this node is part of a HTML document */
static TIDY_NODE_METHOD(isHtml)
{
TIDY_FETCH_ONLY_OBJECT;
if (tidyNodeGetType(obj->node) & (TidyNode_Start | TidyNode_End | TidyNode_StartEnd)) {
RETURN_TRUE;
}
RETURN_FALSE;
}
/* }}} */
/* {{{ proto boolean tidyNode::isText()
Returns true if this node represents text (no markup) */
static TIDY_NODE_METHOD(isText)
{
TIDY_FETCH_ONLY_OBJECT;
if (tidyNodeGetType(obj->node) == TidyNode_Text) {
RETURN_TRUE;
} else {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ proto boolean tidyNode::isJste()
Returns true if this node is JSTE */
static TIDY_NODE_METHOD(isJste)
{
TIDY_FETCH_ONLY_OBJECT;
if (tidyNodeGetType(obj->node) == TidyNode_Jste) {
RETURN_TRUE;
} else {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ proto boolean tidyNode::isAsp()
Returns true if this node is ASP */
static TIDY_NODE_METHOD(isAsp)
{
TIDY_FETCH_ONLY_OBJECT;
if (tidyNodeGetType(obj->node) == TidyNode_Asp) {
RETURN_TRUE;
} else {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ proto boolean tidyNode::isPhp()
Returns true if this node is PHP */
static TIDY_NODE_METHOD(isPhp)
{
TIDY_FETCH_ONLY_OBJECT;
if (tidyNodeGetType(obj->node) == TidyNode_Php) {
RETURN_TRUE;
} else {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ proto tidyNode tidyNode::getParent()
Returns the parent node if available or NULL */
static TIDY_NODE_METHOD(getParent)
{
TidyNode parent_node;
PHPTidyObj *newobj;
TIDY_FETCH_ONLY_OBJECT;
parent_node = tidyGetParent(obj->node);
if(parent_node) {
tidy_instanciate(tidy_ce_node, return_value TSRMLS_CC);
newobj = Z_TIDY_P(return_value);
newobj->node = parent_node;
newobj->type = is_node;
newobj->ptdoc = obj->ptdoc;
newobj->ptdoc->ref_count++;
tidy_add_default_properties(newobj, is_node TSRMLS_CC);
} else {
ZVAL_NULL(return_value);
}
}
/* }}} */
/* {{{ proto void tidyNode::__construct()
__constructor for tidyNode. */
static TIDY_NODE_METHOD(__construct)
{
php_error_docref(NULL TSRMLS_CC, E_ERROR, "You should not create a tidyNode manually");
}
/* }}} */
static void _php_tidy_register_nodetypes(INIT_FUNC_ARGS)
{
TIDY_NODE_CONST(ROOT, Root);
TIDY_NODE_CONST(DOCTYPE, DocType);
TIDY_NODE_CONST(COMMENT, Comment);
TIDY_NODE_CONST(PROCINS, ProcIns);
TIDY_NODE_CONST(TEXT, Text);
TIDY_NODE_CONST(START, Start);
TIDY_NODE_CONST(END, End);
TIDY_NODE_CONST(STARTEND, StartEnd);
TIDY_NODE_CONST(CDATA, CDATA);
TIDY_NODE_CONST(SECTION, Section);
TIDY_NODE_CONST(ASP, Asp);
TIDY_NODE_CONST(JSTE, Jste);
TIDY_NODE_CONST(PHP, Php);
TIDY_NODE_CONST(XMLDECL, XmlDecl);
}
static void _php_tidy_register_tags(INIT_FUNC_ARGS)
{
TIDY_TAG_CONST(UNKNOWN);
TIDY_TAG_CONST(A);
TIDY_TAG_CONST(ABBR);
TIDY_TAG_CONST(ACRONYM);
TIDY_TAG_CONST(ADDRESS);
TIDY_TAG_CONST(ALIGN);
TIDY_TAG_CONST(APPLET);
TIDY_TAG_CONST(AREA);
TIDY_TAG_CONST(B);
TIDY_TAG_CONST(BASE);
TIDY_TAG_CONST(BASEFONT);
TIDY_TAG_CONST(BDO);
TIDY_TAG_CONST(BGSOUND);
TIDY_TAG_CONST(BIG);
TIDY_TAG_CONST(BLINK);
TIDY_TAG_CONST(BLOCKQUOTE);
TIDY_TAG_CONST(BODY);
TIDY_TAG_CONST(BR);
TIDY_TAG_CONST(BUTTON);
TIDY_TAG_CONST(CAPTION);
TIDY_TAG_CONST(CENTER);
TIDY_TAG_CONST(CITE);
TIDY_TAG_CONST(CODE);
TIDY_TAG_CONST(COL);
TIDY_TAG_CONST(COLGROUP);
TIDY_TAG_CONST(COMMENT);
TIDY_TAG_CONST(DD);
TIDY_TAG_CONST(DEL);
TIDY_TAG_CONST(DFN);
TIDY_TAG_CONST(DIR);
TIDY_TAG_CONST(DIV);
TIDY_TAG_CONST(DL);
TIDY_TAG_CONST(DT);
TIDY_TAG_CONST(EM);
TIDY_TAG_CONST(EMBED);
TIDY_TAG_CONST(FIELDSET);
TIDY_TAG_CONST(FONT);
TIDY_TAG_CONST(FORM);
TIDY_TAG_CONST(FRAME);
TIDY_TAG_CONST(FRAMESET);
TIDY_TAG_CONST(H1);
TIDY_TAG_CONST(H2);
TIDY_TAG_CONST(H3);
TIDY_TAG_CONST(H4);
TIDY_TAG_CONST(H5);
TIDY_TAG_CONST(H6);
TIDY_TAG_CONST(HEAD);
TIDY_TAG_CONST(HR);
TIDY_TAG_CONST(HTML);
TIDY_TAG_CONST(I);
TIDY_TAG_CONST(IFRAME);
TIDY_TAG_CONST(ILAYER);
TIDY_TAG_CONST(IMG);
TIDY_TAG_CONST(INPUT);
TIDY_TAG_CONST(INS);
TIDY_TAG_CONST(ISINDEX);
TIDY_TAG_CONST(KBD);
TIDY_TAG_CONST(KEYGEN);
TIDY_TAG_CONST(LABEL);
TIDY_TAG_CONST(LAYER);
TIDY_TAG_CONST(LEGEND);
TIDY_TAG_CONST(LI);
TIDY_TAG_CONST(LINK);
TIDY_TAG_CONST(LISTING);
TIDY_TAG_CONST(MAP);
TIDY_TAG_CONST(MARQUEE);
TIDY_TAG_CONST(MENU);
TIDY_TAG_CONST(META);
TIDY_TAG_CONST(MULTICOL);
TIDY_TAG_CONST(NOBR);
TIDY_TAG_CONST(NOEMBED);
TIDY_TAG_CONST(NOFRAMES);
TIDY_TAG_CONST(NOLAYER);
TIDY_TAG_CONST(NOSAVE);
TIDY_TAG_CONST(NOSCRIPT);
TIDY_TAG_CONST(OBJECT);
TIDY_TAG_CONST(OL);
TIDY_TAG_CONST(OPTGROUP);
TIDY_TAG_CONST(OPTION);
TIDY_TAG_CONST(P);
TIDY_TAG_CONST(PARAM);
TIDY_TAG_CONST(PLAINTEXT);
TIDY_TAG_CONST(PRE);
TIDY_TAG_CONST(Q);
TIDY_TAG_CONST(RB);
TIDY_TAG_CONST(RBC);
TIDY_TAG_CONST(RP);
TIDY_TAG_CONST(RT);
TIDY_TAG_CONST(RTC);
TIDY_TAG_CONST(RUBY);
TIDY_TAG_CONST(S);
TIDY_TAG_CONST(SAMP);
TIDY_TAG_CONST(SCRIPT);
TIDY_TAG_CONST(SELECT);
TIDY_TAG_CONST(SERVER);
TIDY_TAG_CONST(SERVLET);
TIDY_TAG_CONST(SMALL);
TIDY_TAG_CONST(SPACER);
TIDY_TAG_CONST(SPAN);
TIDY_TAG_CONST(STRIKE);
TIDY_TAG_CONST(STRONG);
TIDY_TAG_CONST(STYLE);
TIDY_TAG_CONST(SUB);
TIDY_TAG_CONST(SUP);
TIDY_TAG_CONST(TABLE);
TIDY_TAG_CONST(TBODY);
TIDY_TAG_CONST(TD);
TIDY_TAG_CONST(TEXTAREA);
TIDY_TAG_CONST(TFOOT);
TIDY_TAG_CONST(TH);
TIDY_TAG_CONST(THEAD);
TIDY_TAG_CONST(TITLE);
TIDY_TAG_CONST(TR);
TIDY_TAG_CONST(TT);
TIDY_TAG_CONST(U);
TIDY_TAG_CONST(UL);
TIDY_TAG_CONST(VAR);
TIDY_TAG_CONST(WBR);
TIDY_TAG_CONST(XMP);
}
#endif
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
* vim600: noet sw=4 ts=4 fdm=marker
* vim<600: noet sw=4 ts=4
*/
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