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tidy.c
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tidy.c
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/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2003 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. |
+----------------------------------------------------------------------+
| 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 "Zend/zend_API.h"
#include "Zend/zend_hash.h"
#include "safe_mode.h"
#include "zend_default_classes.h"
#include "zend_object_handlers.h"
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)
PHP_INI_ENTRY("tidy.clean_output", "0", PHP_INI_PERDIR, NULL)
PHP_INI_END()
function_entry tidy_functions[] = {
PHP_FE(tidy_setopt, NULL)
PHP_FE(tidy_getopt, NULL)
PHP_FE(tidy_parse_string, NULL)
PHP_FE(tidy_parse_file, NULL)
PHP_FE(tidy_get_output, NULL)
PHP_FE(tidy_get_error_buffer, NULL)
PHP_FE(tidy_clean_repair, NULL)
PHP_FE(tidy_repair_string, NULL)
PHP_FE(tidy_repair_file, NULL)
PHP_FE(tidy_diagnose, NULL)
PHP_FE(tidy_get_release, NULL)
PHP_FE(tidy_get_config, NULL)
PHP_FE(tidy_get_status, NULL)
PHP_FE(tidy_get_html_ver, NULL)
PHP_FE(tidy_is_xhtml, NULL)
PHP_FE(tidy_is_xml, NULL)
PHP_FE(tidy_error_count, NULL)
PHP_FE(tidy_warning_count, NULL)
PHP_FE(tidy_access_count, NULL)
PHP_FE(tidy_config_count, NULL)
PHP_FE(tidy_load_config, NULL)
PHP_FE(tidy_load_config_enc, NULL)
PHP_FE(tidy_set_encoding, NULL)
PHP_FE(tidy_save_config, NULL)
PHP_FE(tidy_get_root, NULL)
PHP_FE(tidy_get_head, NULL)
PHP_FE(tidy_get_html, NULL)
PHP_FE(tidy_get_body, NULL)
PHP_FE(tidy_reset_config, NULL)
PHP_FE(tidy_snapshot_config, NULL)
PHP_FE(tidy_restore_config, NULL)
PHP_FE(ob_tidyhandler, NULL)
{NULL, NULL, NULL}
};
function_entry tidy_funcs_doc[] = {
TIDY_METHOD_MAP(setopt, tidy_setopt, NULL)
TIDY_METHOD_MAP(getopt, tidy_getopt, NULL)
TIDY_METHOD_MAP(parse_string, tidy_parse_string, NULL)
TIDY_METHOD_MAP(parse_file, tidy_parse_file, NULL)
TIDY_METHOD_MAP(clean_repair, tidy_clean_repair, NULL)
TIDY_METHOD_MAP(repair_string, tidy_repair_string, NULL)
TIDY_METHOD_MAP(repair_file, tidy_repair_file, NULL)
TIDY_METHOD_MAP(diagnose, tidy_diagnose, NULL)
TIDY_METHOD_MAP(get_release, tidy_get_release, NULL)
TIDY_METHOD_MAP(get_config, tidy_get_config, NULL)
TIDY_METHOD_MAP(get_status, tidy_get_status, NULL)
TIDY_METHOD_MAP(get_html_ver, tidy_get_html_ver, NULL)
TIDY_METHOD_MAP(is_xhtml, tidy_is_xhtml, NULL)
TIDY_METHOD_MAP(is_xml, tidy_is_xml, NULL)
TIDY_METHOD_MAP(load_config, tidy_load_config, NULL)
TIDY_METHOD_MAP(load_config_enc, tidy_load_config_enc, NULL)
TIDY_METHOD_MAP(set_encoding, tidy_set_encoding, NULL)
TIDY_METHOD_MAP(save_config, tidy_save_config, 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_METHOD_MAP(reset_config, tidy_reset_config, NULL)
TIDY_METHOD_MAP(snapshot_config, tidy_snapshot_config, NULL)
TIDY_METHOD_MAP(restore_config, tidy_restore_config, NULL)
{NULL, NULL, NULL}
};
function_entry tidy_funcs_node[] = {
TIDY_NODE_ME(__construct, NULL)
TIDY_NODE_ME(has_children, NULL)
TIDY_NODE_ME(has_siblings, NULL)
TIDY_NODE_ME(is_comment, NULL)
TIDY_NODE_ME(is_html, NULL)
TIDY_NODE_ME(is_text, NULL)
TIDY_NODE_ME(is_jste, NULL)
TIDY_NODE_ME(is_asp, NULL)
TIDY_NODE_ME(is_php, NULL)
{NULL, NULL, NULL}
};
function_entry tidy_funcs_attr[] = {
TIDY_ATTR_ME(__construct, NULL)
{NULL, NULL, NULL}
};
function_entry tidy_funcs_exception[] = {
{NULL, NULL, NULL}
};
zend_class_entry *tidy_ce_doc, *tidy_ce_node, *tidy_ce_attr, *tidy_ce_exception;
static zend_object_handlers tidy_object_handlers_doc;
static zend_object_handlers tidy_object_handlers_node;
static zend_object_handlers tidy_object_handlers_attr;
static zend_object_handlers tidy_object_handlers_exception;
zend_module_entry tidy_module_entry = {
#if ZEND_MODULE_API_NO >= 20010901
STANDARD_MODULE_HEADER,
#endif
"tidy",
tidy_functions,
PHP_MINIT(tidy),
PHP_MSHUTDOWN(tidy),
PHP_RINIT(tidy),
PHP_RSHUTDOWN(tidy),
PHP_MINFO(tidy),
#if ZEND_MODULE_API_NO >= 20010901
PHP_TIDY_MODULE_VERSION,
#endif
STANDARD_MODULE_PROPERTIES
};
#ifdef COMPILE_DL_TIDY
ZEND_GET_MODULE(tidy)
#endif
void *php_tidy_malloc(size_t len)
{
return emalloc(len);
}
void *php_tidy_realloc(void *buf, size_t len)
{
return erealloc(buf, len);
}
void php_tidy_free(void *buf)
{
efree(buf);
}
void php_tidy_panic(ctmbstr msg)
{
zend_error(E_ERROR, "Could not allocate memory for tidy! (Reason: %s)", (char *)msg);
}
static void php_tidy_quick_repair(INTERNAL_FUNCTION_PARAMETERS, zend_bool is_file)
{
char *data=NULL, *cfg_file=NULL, *arg1;
int cfg_file_len, arg1_len;
zend_bool use_include_path = 0;
zval *object = getThis();
PHPTidyObj *obj;
if (object) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|sb", &arg1, &arg1_len, &cfg_file, &cfg_file_len, &use_include_path) == FAILURE) {
RETURN_FALSE;
}
} else {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "Os|sb", &object, tidy_ce_doc,
&arg1, &arg1_len, &cfg_file, &cfg_file_len, &use_include_path) == FAILURE) {
return;
}
tidy_instanciate(tidy_ce_doc, return_value TSRMLS_CC);
}
obj = (PHPTidyObj *) zend_object_store_get_object(return_value TSRMLS_CC);
if (is_file) {
if (!(data = php_tidy_file_to_mem(arg1, use_include_path TSRMLS_CC))) {
RETURN_FALSE;
}
} else {
data = arg1;
}
if (cfg_file && cfg_file[0]) {
TIDY_SAFE_MODE_CHECK(cfg_file);
if (tidyLoadConfig(obj->ptdoc->doc, cfg_file) < 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not load configuration file '%s'", cfg_file);
RETVAL_FALSE;
}
}
if (data) {
if (tidyParseString(obj->ptdoc->doc, data) < 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", obj->ptdoc->errbuf->bp);
RETVAL_FALSE;
} else {
obj->ptdoc->parsed = TRUE;
if (tidyCleanAndRepair(obj->ptdoc->doc) >= 0) {
TidyBuffer output = {0};
tidySaveBuffer (obj->ptdoc->doc, &output);
RETVAL_STRING(output.bp, 1);
tidyBufFree(&output);
} else {
RETVAL_FALSE;
}
}
}
if (is_file) {
efree(data);
}
}
static char *php_tidy_file_to_mem(char *filename, zend_bool use_include_path TSRMLS_DC)
{
php_stream *stream;
int len;
char *data = NULL;
if (!(stream = php_stream_open_wrapper(filename, "rb", (use_include_path ? USE_PATH : 0) | ENFORCE_SAFE_MODE | REPORT_ERRORS, NULL))) {
return NULL;
}
if ((len = php_stream_copy_to_mem(stream, &data, PHP_STREAM_COPY_ALL, 0)) == 0) {
data = estrdup("");
}
php_stream_close(stream);
return data;
}
static void tidy_object_dtor(void *object, zend_object_handle handle TSRMLS_DC)
{
PHPTidyObj *intern = (PHPTidyObj *)object;
zend_hash_destroy(intern->std.properties);
FREE_HASHTABLE(intern->std.properties);
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);
}
efree(object);
}
static void tidy_object_new(zend_class_entry *class_type, zend_object_handlers *handlers,
zend_object_value *retval, tidy_obj_type objtype TSRMLS_DC)
{
PHPTidyObj *intern;
zval *tmp;
intern = emalloc(sizeof(PHPTidyObj));
memset(intern, 0, sizeof(PHPTidyObj));
intern->std.ce = class_type;
ALLOC_HASHTABLE(intern->std.properties);
zend_hash_init(intern->std.properties, 0, NULL, ZVAL_PTR_DTOR, 0);
zend_hash_copy(intern->std.properties, &class_type->default_properties, (copy_ctor_func_t) zval_add_ref, (void *) &tmp, sizeof(zval *));
switch(objtype) {
case is_node:
break;
case is_attr:
break;
case is_doc:
tidySetMallocCall(php_tidy_malloc);
tidySetReallocCall(php_tidy_realloc);
tidySetFreeCall(php_tidy_free);
tidySetPanicCall(php_tidy_panic);
intern->ptdoc = emalloc(sizeof(PHPTidyDoc));
intern->ptdoc->doc = tidyCreate();
intern->ptdoc->parsed = FALSE;
intern->ptdoc->repaired = FALSE;
intern->ptdoc->ref_count = 1;
intern->ptdoc->errbuf = emalloc(sizeof(TidyBuffer));
tidyBufInit(intern->ptdoc->errbuf);
if (tidySetErrorBuffer(intern->ptdoc->doc, intern->ptdoc->errbuf) != 0) {
zend_error(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;
default:
break;
}
retval->handle = zend_objects_store_put(intern, tidy_object_dtor, NULL TSRMLS_CC);
retval->handlers = handlers;
}
static zend_object_value tidy_object_new_node(zend_class_entry *class_type TSRMLS_DC)
{
zend_object_value retval;
tidy_object_new(class_type, &tidy_object_handlers_node, &retval, is_node TSRMLS_CC);
return retval;
}
static zend_object_value tidy_object_new_attr(zend_class_entry *class_type TSRMLS_DC)
{
zend_object_value retval;
tidy_object_new(class_type, &tidy_object_handlers_attr, &retval, is_attr TSRMLS_CC);
return retval;
}
static zend_object_value tidy_object_new_doc(zend_class_entry *class_type TSRMLS_DC)
{
zend_object_value retval;
tidy_object_new(class_type, &tidy_object_handlers_doc, &retval, is_doc TSRMLS_CC);
return retval;
}
static zend_object_value tidy_object_new_exception(zend_class_entry *class_type TSRMLS_DC)
{
zend_object_value retval;
tidy_object_new(class_type, &tidy_object_handlers_exception, &retval, is_exception TSRMLS_CC);
return retval;
}
static zend_class_entry *tidy_get_ce_node(zval *object TSRMLS_DC)
{
return tidy_ce_node;
}
static zend_class_entry *tidy_get_ce_attr(zval *object TSRMLS_DC)
{
return tidy_ce_attr;
}
static zend_class_entry *tidy_get_ce_doc(zval *object TSRMLS_DC)
{
return tidy_ce_doc;
}
static zval * tidy_instanciate(zend_class_entry *pce, zval *object TSRMLS_DC)
{
if (!object) {
ALLOC_ZVAL(object);
}
Z_TYPE_P(object) = IS_OBJECT;
object_init_ex(object, pce);
object->refcount = 1;
object->is_ref = 1;
return object;
}
static int tidy_doc_cast_handler(zval *in, zval *out, int type, int free TSRMLS_DC)
{
TidyBuffer output = {0};
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 = (PHPTidyObj *)zend_object_store_get_object(in TSRMLS_CC);
tidySaveBuffer (obj->ptdoc->doc, &output);
ZVAL_STRINGL(out, output.bp, output.size, TRUE);
tidyBufFree(&output);
break;
default:
return FAILURE;
}
return SUCCESS;
}
static int tidy_node_cast_handler(zval *in, zval *out, int type, int free TSRMLS_DC)
{
TidyBuffer buf = {0};
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 = (PHPTidyObj *)zend_object_store_get_object(in TSRMLS_CC);
tidyNodeGetText(obj->ptdoc->doc, obj->node, &buf);
ZVAL_STRINGL(out, buf.bp, buf.size, TRUE);
tidyBufFree(&buf);
break;
default:
return FAILURE;
}
return SUCCESS;
}
static void tidy_doc_update_properties(PHPTidyObj *obj TSRMLS_DC)
{
if (obj->ptdoc->parsed) {
TidyBuffer output = {0};
zval *temp;
tidySaveBuffer (obj->ptdoc->doc, &output);
if (output.size) {
MAKE_STD_ZVAL(temp);
ZVAL_STRINGL(temp, output.bp, output.size, TRUE);
zend_hash_update(obj->std.properties, "value", sizeof("value"), (void *)&temp, sizeof(zval *), NULL);
}
tidyBufFree(&output);
if (obj->ptdoc->errbuf->size) {
MAKE_STD_ZVAL(temp);
ZVAL_STRINGL(temp, obj->ptdoc->errbuf->bp, obj->ptdoc->errbuf->size, TRUE);
zend_hash_update(obj->std.properties, "error_buf", sizeof("error_buf"), (void *)&temp, sizeof(zval *), NULL);
}
}
}
static void tidy_globals_ctor(zend_tidy_globals *g TSRMLS_DC)
{
}
static void tidy_globals_dtor(zend_tidy_globals *g TSRMLS_DC)
{
}
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:
memset(&buf, 0, sizeof(buf));
tidyNodeGetText(obj->ptdoc->doc, obj->node, &buf);
buf.bp[buf.size-1] = '\0';
ADD_PROPERTY_STRING(obj->std.properties, value, buf.bp);
tidyBufFree(&buf);
ADD_PROPERTY_STRING(obj->std.properties, name, tidyNodeGetName(obj->node));
ADD_PROPERTY_LONG(obj->std.properties, type, tidyNodeGetType(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);
MAKE_STD_ZVAL(attribute);
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, TRUE);
}
} while((tempattr = tidyAttrNext(tempattr)));
} else {
ZVAL_NULL(attribute);
}
zend_hash_update(obj->std.properties, "attribute", sizeof("attribute"), (void *)&attribute, sizeof(zval *), NULL);
tempnode = tidyGetChild(obj->node);
MAKE_STD_ZVAL(children);
if (tempnode) {
array_init(children);
do {
MAKE_STD_ZVAL(temp);
tidy_instanciate(tidy_ce_node, temp TSRMLS_CC);
newobj = (PHPTidyObj *) zend_object_store_get_object(temp TSRMLS_CC);
newobj->attr = NULL;
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_update(obj->std.properties, "child", sizeof("child"), (void *)&children, sizeof(zval *), NULL);
break;
case is_attr:
ADD_PROPERTY_STRING(obj->std.properties, name, tidyAttrName(obj->attr));
ADD_PROPERTY_STRING(obj->std.properties, value, tidyAttrValue(obj->attr));
ADD_PROPERTY_LONG(obj->std.properties, id, tidyAttrGetId(obj->attr));
break;
case is_doc:
ADD_PROPERTY_NULL(obj->std.properties, error_buf);
ADD_PROPERTY_NULL(obj->std.properties, value);
break;
case is_exception:
default:
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)
{
PHPTidyObj *newobj;
TIDY_FETCH_PARSED_OBJECT;
tidy_instanciate(tidy_ce_node, return_value TSRMLS_CC);
newobj = (PHPTidyObj *) zend_object_store_get_object(return_value TSRMLS_CC);
newobj->attr = NULL;
newobj->type = is_node;
newobj->ptdoc = obj->ptdoc;
newobj->ptdoc->ref_count++;
switch(node) {
case is_root_node:
newobj->node = tidyGetRoot(newobj->ptdoc->doc);
break;
case is_html_node:
newobj->node = tidyGetHtml(newobj->ptdoc->doc);
break;
case is_head_node:
newobj->node = tidyGetHead(newobj->ptdoc->doc);
break;
case is_body_node:
newobj->node = tidyGetBody(newobj->ptdoc->doc);
break;
}
tidy_add_default_properties(newobj, is_node TSRMLS_CC);
}
static void php_tidy_parse_file(INTERNAL_FUNCTION_PARAMETERS)
{
char *inputfile;
int input_len;
zend_bool use_include_path = 0;
char *contents;
zend_bool is_object = FALSE;
zval *object = getThis();
PHPTidyObj *obj;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|b", &inputfile, &input_len, &use_include_path) == FAILURE) {
RETURN_FALSE;
}
if (object) {
is_object = TRUE;
obj = (PHPTidyObj *)zend_object_store_get_object(object TSRMLS_CC);
if (obj->ptdoc->parsed) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot parse two documents with the same tidy instance");
RETURN_FALSE;
}
} else {
tidy_instanciate(tidy_ce_doc, return_value TSRMLS_CC);
obj = (PHPTidyObj *) zend_object_store_get_object(return_value TSRMLS_CC);
}
if (!(contents = php_tidy_file_to_mem(inputfile, use_include_path TSRMLS_CC))) {
RETURN_FALSE;
}
if (tidyParseString(obj->ptdoc->doc, contents) < 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", obj->ptdoc->errbuf->bp);
RETVAL_FALSE;
} else {
obj->ptdoc->parsed = TRUE;
tidy_doc_update_properties(obj TSRMLS_CC);
if (is_object) {
RETVAL_TRUE;
}
}
efree(contents);
}
PHP_MINIT_FUNCTION(tidy)
{
REGISTER_INI_ENTRIES();
REGISTER_TIDY_CLASS(doc, NULL);
REGISTER_TIDY_CLASS(node, NULL);
REGISTER_TIDY_CLASS(attr, NULL);
REGISTER_TIDY_CLASS(exception, zend_exception_get_default());
tidy_object_handlers_doc.get_class_entry = tidy_get_ce_doc;
tidy_object_handlers_node.get_class_entry = tidy_get_ce_node;
tidy_object_handlers_attr.get_class_entry = tidy_get_ce_attr;
tidy_object_handlers_doc.cast_object = tidy_doc_cast_handler;
tidy_object_handlers_node.cast_object = tidy_node_cast_handler;
ZEND_INIT_MODULE_GLOBALS(tidy, tidy_globals_ctor, tidy_globals_dtor);
_php_tidy_register_tags(INIT_FUNC_ARGS_PASSTHRU);
_php_tidy_register_attributes(INIT_FUNC_ARGS_PASSTHRU);
_php_tidy_register_nodetypes(INIT_FUNC_ARGS_PASSTHRU);
return SUCCESS;
}
PHP_MSHUTDOWN_FUNCTION(tidy)
{
return SUCCESS;
}
PHP_RINIT_FUNCTION(tidy)
{
if (INI_BOOL("tidy.clean_output") == TRUE) {
if (php_start_ob_buffer_named("ob_tidyhandler", 0, 1 TSRMLS_CC) == FAILURE) {
zend_error(E_NOTICE, "Unable to use Tidy for output buffering.");
}
}
return SUCCESS;
}
PHP_RSHUTDOWN_FUNCTION(tidy)
{
return SUCCESS;
}
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 Library Version", (char *)tidyReleaseDate());
php_info_print_table_row(2, "Extension Version", PHP_TIDY_MODULE_VERSION " ($Id$)");
php_info_print_table_end();
DISPLAY_INI_ENTRIES();
}
TIDY_ATTR_METHOD(__construct)
{
}
PHP_FUNCTION(ob_tidyhandler)
{
char *input;
int input_len;
long mode;
TidyBuffer errbuf = {0};
TidyDoc doc;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &input, &input_len, &mode) == FAILURE) {
WRONG_PARAM_COUNT;
}
doc = tidyCreate();
tidyBufInit(&errbuf);
tidyOptSetBool(doc, TidyForceOutput, yes);
tidyOptSetBool(doc, TidyMark, no);
if (tidySetErrorBuffer(doc, &errbuf) != 0) {
tidyRelease(doc);
tidyBufFree(&errbuf);
zend_error(E_ERROR, "Could not set Tidy error buffer");
}
TIDY_SET_DEFAULT_CONFIG(doc);
if (input_len > 1) {
if (tidyParseString(doc, input) < 0 || tidyCleanAndRepair(doc) < 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", errbuf.bp);
}
{
TidyBuffer output = {0};
tidyBufInit(&output);
tidySaveBuffer(doc, &output);
RETVAL_STRING(output.bp, 1);
tidyBufFree(&output);
}
} else {
RETVAL_NULL();
}
tidyRelease(doc);
tidyBufFree(&errbuf);
}
/* {{{ proto bool tidy_parse_string(string input)
Parse a document stored in a string */
PHP_FUNCTION(tidy_parse_string)
{
char *input;
int input_len;
zend_bool is_object = FALSE;
zval *object = getThis();
PHPTidyObj *obj;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &input, &input_len) == FAILURE) {
RETURN_FALSE;
}
if (object) {
is_object = TRUE;
obj = (PHPTidyObj *)zend_object_store_get_object(object TSRMLS_CC);
if (obj->ptdoc->parsed) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot parse two documents with the same tidy instance");
RETURN_FALSE;
}
} else {
tidy_instanciate(tidy_ce_doc, return_value TSRMLS_CC);
obj = (PHPTidyObj *) zend_object_store_get_object(return_value TSRMLS_CC);
}
if (tidyParseString(obj->ptdoc->doc, input) < 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", obj->ptdoc->errbuf->bp);
return;
}
obj->ptdoc->parsed = TRUE;
tidy_doc_update_properties(obj TSRMLS_CC);
if (is_object) {
RETURN_TRUE;
}
}
/* }}} */
/* {{{ proto string tidy_get_error_buffer([boolean detailed])
Return warnings and errors which occured parsing the specified document*/
PHP_FUNCTION(tidy_get_error_buffer)
{
TIDY_FETCH_OBJECT;
RETURN_STRING(obj->ptdoc->errbuf->bp, 1);
}
/* }}} */
/* {{{ proto string tidy_get_output()
Return a string representing the parsed tidy markup */
PHP_FUNCTION(tidy_get_output)
{
TidyBuffer output = {0};
TIDY_FETCH_PARSED_OBJECT;
tidySaveBuffer(obj->ptdoc->doc, &output);
RETVAL_STRING(output.bp, 1);
tidyBufFree(&output);
}
/* }}} */
/* {{{ proto boolean tidy_parse_file(string file [, bool use_include_path])
Parse markup in file or URI */
PHP_FUNCTION(tidy_parse_file)
{
php_tidy_parse_file(INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto boolean tidy_clean_repair()
Execute configured cleanup and repair operations on parsed markup */
PHP_FUNCTION(tidy_clean_repair)
{
TIDY_FETCH_OBJECT;
if (tidyCleanAndRepair(obj->ptdoc->doc) >= 0) {
obj->ptdoc->repaired = TRUE;
tidy_doc_update_properties(obj TSRMLS_CC);
RETURN_TRUE;
}
RETURN_FALSE;
}
/* }}} */
/* {{{ proto boolean tidy_repair_string(string data [, string config_file])
Repair a string using an optionally provided configuration file */
PHP_FUNCTION(tidy_repair_string)
{
php_tidy_quick_repair(INTERNAL_FUNCTION_PARAM_PASSTHRU, FALSE);
}
/* }}} */
/* {{{ proto boolean tidy_repair_file(string filename [, string config_file [, bool use_include_path]])
Repair a file using an optionally provided configuration file */
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. */
PHP_FUNCTION(tidy_diagnose)
{
TIDY_FETCH_OBJECT;
if (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 */
PHP_FUNCTION(tidy_get_release)
{
if (ZEND_NUM_ARGS()) {
WRONG_PARAM_COUNT;
}
RETURN_STRING((char *)tidyReleaseDate(), 1);
}
/* }}} */
/* {{{ proto array tidy_get_config()
Get current Tidy configuarion */
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:
add_assoc_string(return_value, opt_name, (char*)opt_value, 0);
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 specfied document. */
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. */
PHP_FUNCTION(tidy_get_html_ver)
{
TIDY_FETCH_PARSED_OBJECT;
RETURN_LONG(tidyDetectedHtmlVersion(obj->ptdoc->doc));
}
/* }}} */
/* {{{ proto boolean tidy_is_xhtml()
Indicates if the document is a XHTML document. */
PHP_FUNCTION(tidy_is_xhtml)
{
TIDY_FETCH_PARSED_OBJECT;