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php_encoding.c
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/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2013 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 |
| [email protected] so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Brad Lafountain <[email protected]> |
| Shane Caraveo <[email protected]> |
| Dmitry Stogov <[email protected]> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#include <time.h>
#include "php_soap.h"
#include "ext/libxml/php_libxml.h"
#include "ext/standard/base64.h"
#include <libxml/parserInternals.h>
#include "zend_strtod.h"
#include "zend_interfaces.h"
/* zval type decode */
static zval *to_zval_double(encodeTypePtr type, xmlNodePtr data TSRMLS_DC);
static zval *to_zval_long(encodeTypePtr type, xmlNodePtr data TSRMLS_DC);
static zval *to_zval_bool(encodeTypePtr type, xmlNodePtr data TSRMLS_DC);
static zval *to_zval_string(encodeTypePtr type, xmlNodePtr data TSRMLS_DC);
static zval *to_zval_stringr(encodeTypePtr type, xmlNodePtr data TSRMLS_DC);
static zval *to_zval_stringc(encodeTypePtr type, xmlNodePtr data TSRMLS_DC);
static zval *to_zval_map(encodeTypePtr type, xmlNodePtr data TSRMLS_DC);
static zval *to_zval_null(encodeTypePtr type, xmlNodePtr data TSRMLS_DC);
static zval *to_zval_base64(encodeTypePtr type, xmlNodePtr data TSRMLS_DC);
static zval *to_zval_hexbin(encodeTypePtr type, xmlNodePtr data TSRMLS_DC);
static xmlNodePtr to_xml_long(encodeTypePtr type, zval *data, int style, xmlNodePtr parent TSRMLS_DC);
static xmlNodePtr to_xml_double(encodeTypePtr type, zval *data, int style, xmlNodePtr parent TSRMLS_DC);
static xmlNodePtr to_xml_bool(encodeTypePtr type, zval *data, int style, xmlNodePtr parent TSRMLS_DC);
/* String encode */
static xmlNodePtr to_xml_string(encodeTypePtr type, zval *data, int style, xmlNodePtr parent TSRMLS_DC);
static xmlNodePtr to_xml_base64(encodeTypePtr type, zval *data, int style, xmlNodePtr parent TSRMLS_DC);
static xmlNodePtr to_xml_hexbin(encodeTypePtr type, zval *data, int style, xmlNodePtr parent TSRMLS_DC);
/* Null encode */
static xmlNodePtr to_xml_null(encodeTypePtr type, zval *data, int style, xmlNodePtr parent TSRMLS_DC);
/* Array encode */
static xmlNodePtr guess_array_map(encodeTypePtr type, zval *data, int style, xmlNodePtr parent TSRMLS_DC);
static xmlNodePtr to_xml_map(encodeTypePtr type, zval *data, int style, xmlNodePtr parent TSRMLS_DC);
static xmlNodePtr to_xml_list(encodeTypePtr enc, zval *data, int style, xmlNodePtr parent TSRMLS_DC);
static xmlNodePtr to_xml_list1(encodeTypePtr enc, zval *data, int style, xmlNodePtr parent TSRMLS_DC);
/* Datetime encode/decode */
static xmlNodePtr to_xml_datetime_ex(encodeTypePtr type, zval *data, char *format, int style, xmlNodePtr parent TSRMLS_DC);
static xmlNodePtr to_xml_datetime(encodeTypePtr type, zval *data, int style, xmlNodePtr parent TSRMLS_DC);
static xmlNodePtr to_xml_time(encodeTypePtr type, zval *data, int style, xmlNodePtr parent TSRMLS_DC);
static xmlNodePtr to_xml_date(encodeTypePtr type, zval *data, int style, xmlNodePtr parent TSRMLS_DC);
static xmlNodePtr to_xml_gyearmonth(encodeTypePtr type, zval *data, int style, xmlNodePtr parent TSRMLS_DC);
static xmlNodePtr to_xml_gyear(encodeTypePtr type, zval *data, int style, xmlNodePtr parent TSRMLS_DC);
static xmlNodePtr to_xml_gmonthday(encodeTypePtr type, zval *data, int style, xmlNodePtr parent TSRMLS_DC);
static xmlNodePtr to_xml_gday(encodeTypePtr type, zval *data, int style, xmlNodePtr parent TSRMLS_DC);
static xmlNodePtr to_xml_gmonth(encodeTypePtr type, zval *data, int style, xmlNodePtr parent TSRMLS_DC);
static xmlNodePtr to_xml_duration(encodeTypePtr type, zval *data, int style, xmlNodePtr parent TSRMLS_DC);
static zval *to_zval_object(encodeTypePtr type, xmlNodePtr data TSRMLS_DC);
static zval *to_zval_array(encodeTypePtr type, xmlNodePtr data TSRMLS_DC);
static xmlNodePtr to_xml_object(encodeTypePtr type, zval *data, int style, xmlNodePtr parent TSRMLS_DC);
static xmlNodePtr to_xml_array(encodeTypePtr type, zval *data, int style, xmlNodePtr parent TSRMLS_DC);
static zval *to_zval_any(encodeTypePtr type, xmlNodePtr data TSRMLS_DC);
static xmlNodePtr to_xml_any(encodeTypePtr type, zval *data, int style, xmlNodePtr parent TSRMLS_DC);
/* Try and guess for non-wsdl clients and servers */
static zval *guess_zval_convert(encodeTypePtr type, xmlNodePtr data TSRMLS_DC);
static xmlNodePtr guess_xml_convert(encodeTypePtr type, zval *data, int style, xmlNodePtr parent TSRMLS_DC);
static int is_map(zval *array);
static encodePtr get_array_type(xmlNodePtr node, zval *array, smart_str *out_type TSRMLS_DC);
static xmlNodePtr check_and_resolve_href(xmlNodePtr data);
static void set_ns_prop(xmlNodePtr node, char *ns, char *name, char *val);
static void set_xsi_nil(xmlNodePtr node);
static void set_xsi_type(xmlNodePtr node, char *type);
static void get_type_str(xmlNodePtr node, const char* ns, const char* type, smart_str* ret);
static void set_ns_and_type_ex(xmlNodePtr node, char *ns, char *type);
static void set_ns_and_type(xmlNodePtr node, encodeTypePtr type);
#define FIND_XML_NULL(xml,zval) \
{ \
xmlAttrPtr null; \
if (!xml) { \
ZVAL_NULL(zval); \
return zval; \
} \
if (xml->properties) { \
null = get_attribute(xml->properties, "nil"); \
if (null) { \
ZVAL_NULL(zval); \
return zval; \
} \
} \
}
#define CHECK_XML_NULL(xml) \
{ \
xmlAttrPtr null; \
if (!xml) { \
zval *ret; \
ALLOC_INIT_ZVAL(ret); \
ZVAL_NULL(ret); \
return ret; \
} \
if (xml->properties) { \
null = get_attribute(xml->properties, "nil"); \
if (null) { \
zval *ret; \
ALLOC_INIT_ZVAL(ret); \
ZVAL_NULL(ret); \
return ret; \
} \
} \
}
#define FIND_ZVAL_NULL(zval, xml, style) \
{ \
if (!zval || Z_TYPE_P(zval) == IS_NULL) { \
if (style == SOAP_ENCODED) {\
set_xsi_nil(xml); \
} \
return xml; \
} \
}
encode defaultEncoding[] = {
{{UNKNOWN_TYPE, NULL, NULL, NULL}, guess_zval_convert, guess_xml_convert},
{{IS_NULL, "nil", XSI_NAMESPACE, NULL}, to_zval_null, to_xml_null},
{{IS_STRING, XSD_STRING_STRING, XSD_NAMESPACE, NULL}, to_zval_string, to_xml_string},
{{IS_LONG, XSD_INT_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
{{IS_DOUBLE, XSD_FLOAT_STRING, XSD_NAMESPACE, NULL}, to_zval_double, to_xml_double},
{{IS_BOOL, XSD_BOOLEAN_STRING, XSD_NAMESPACE, NULL}, to_zval_bool, to_xml_bool},
{{IS_CONSTANT, XSD_STRING_STRING, XSD_NAMESPACE, NULL}, to_zval_string, to_xml_string},
{{IS_ARRAY, SOAP_ENC_ARRAY_STRING, SOAP_1_1_ENC_NAMESPACE, NULL}, to_zval_array, guess_array_map},
{{IS_CONSTANT_ARRAY, SOAP_ENC_ARRAY_STRING, SOAP_1_1_ENC_NAMESPACE, NULL}, to_zval_array, to_xml_array},
{{IS_OBJECT, SOAP_ENC_OBJECT_STRING, SOAP_1_1_ENC_NAMESPACE, NULL}, to_zval_object, to_xml_object},
{{IS_ARRAY, SOAP_ENC_ARRAY_STRING, SOAP_1_2_ENC_NAMESPACE, NULL}, to_zval_array, guess_array_map},
{{IS_CONSTANT_ARRAY, SOAP_ENC_ARRAY_STRING, SOAP_1_2_ENC_NAMESPACE, NULL}, to_zval_array, to_xml_array},
{{IS_OBJECT, SOAP_ENC_OBJECT_STRING, SOAP_1_2_ENC_NAMESPACE, NULL}, to_zval_object, to_xml_object},
{{XSD_STRING, XSD_STRING_STRING, XSD_NAMESPACE, NULL}, to_zval_string, to_xml_string},
{{XSD_BOOLEAN, XSD_BOOLEAN_STRING, XSD_NAMESPACE, NULL}, to_zval_bool, to_xml_bool},
{{XSD_DECIMAL, XSD_DECIMAL_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
{{XSD_FLOAT, XSD_FLOAT_STRING, XSD_NAMESPACE, NULL}, to_zval_double, to_xml_double},
{{XSD_DOUBLE, XSD_DOUBLE_STRING, XSD_NAMESPACE, NULL}, to_zval_double, to_xml_double},
{{XSD_DATETIME, XSD_DATETIME_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_datetime},
{{XSD_TIME, XSD_TIME_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_time},
{{XSD_DATE, XSD_DATE_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_date},
{{XSD_GYEARMONTH, XSD_GYEARMONTH_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_gyearmonth},
{{XSD_GYEAR, XSD_GYEAR_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_gyear},
{{XSD_GMONTHDAY, XSD_GMONTHDAY_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_gmonthday},
{{XSD_GDAY, XSD_GDAY_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_gday},
{{XSD_GMONTH, XSD_GMONTH_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_gmonth},
{{XSD_DURATION, XSD_DURATION_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_duration},
{{XSD_HEXBINARY, XSD_HEXBINARY_STRING, XSD_NAMESPACE, NULL}, to_zval_hexbin, to_xml_hexbin},
{{XSD_BASE64BINARY, XSD_BASE64BINARY_STRING, XSD_NAMESPACE, NULL}, to_zval_base64, to_xml_base64},
{{XSD_LONG, XSD_LONG_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
{{XSD_INT, XSD_INT_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
{{XSD_SHORT, XSD_SHORT_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
{{XSD_BYTE, XSD_BYTE_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
{{XSD_NONPOSITIVEINTEGER, XSD_NONPOSITIVEINTEGER_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
{{XSD_POSITIVEINTEGER, XSD_POSITIVEINTEGER_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
{{XSD_NONNEGATIVEINTEGER, XSD_NONNEGATIVEINTEGER_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
{{XSD_NEGATIVEINTEGER, XSD_NEGATIVEINTEGER_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
{{XSD_UNSIGNEDBYTE, XSD_UNSIGNEDBYTE_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
{{XSD_UNSIGNEDSHORT, XSD_UNSIGNEDSHORT_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
{{XSD_UNSIGNEDINT, XSD_UNSIGNEDINT_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
{{XSD_UNSIGNEDLONG, XSD_UNSIGNEDLONG_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
{{XSD_INTEGER, XSD_INTEGER_STRING, XSD_NAMESPACE, NULL}, to_zval_long, to_xml_long},
{{XSD_ANYTYPE, XSD_ANYTYPE_STRING, XSD_NAMESPACE, NULL}, guess_zval_convert, guess_xml_convert},
{{XSD_UR_TYPE, XSD_UR_TYPE_STRING, XSD_NAMESPACE, NULL}, guess_zval_convert, guess_xml_convert},
{{XSD_ANYURI, XSD_ANYURI_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
{{XSD_QNAME, XSD_QNAME_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
{{XSD_NOTATION, XSD_NOTATION_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
{{XSD_NORMALIZEDSTRING, XSD_NORMALIZEDSTRING_STRING, XSD_NAMESPACE, NULL}, to_zval_stringr, to_xml_string},
{{XSD_TOKEN, XSD_TOKEN_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
{{XSD_LANGUAGE, XSD_LANGUAGE_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
{{XSD_NMTOKEN, XSD_NMTOKEN_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
{{XSD_NMTOKENS, XSD_NMTOKENS_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_list1},
{{XSD_NAME, XSD_NAME_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
{{XSD_NCNAME, XSD_NCNAME_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
{{XSD_ID, XSD_ID_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
{{XSD_IDREF, XSD_IDREF_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
{{XSD_IDREFS, XSD_IDREFS_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_list1},
{{XSD_ENTITY, XSD_ENTITY_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
{{XSD_ENTITIES, XSD_ENTITIES_STRING, XSD_NAMESPACE, NULL}, to_zval_stringc, to_xml_list1},
{{APACHE_MAP, APACHE_MAP_STRING, APACHE_NAMESPACE, NULL}, to_zval_map, to_xml_map},
{{SOAP_ENC_OBJECT, SOAP_ENC_OBJECT_STRING, SOAP_1_1_ENC_NAMESPACE, NULL}, to_zval_object, to_xml_object},
{{SOAP_ENC_ARRAY, SOAP_ENC_ARRAY_STRING, SOAP_1_1_ENC_NAMESPACE, NULL}, to_zval_array, to_xml_array},
{{SOAP_ENC_OBJECT, SOAP_ENC_OBJECT_STRING, SOAP_1_2_ENC_NAMESPACE, NULL}, to_zval_object, to_xml_object},
{{SOAP_ENC_ARRAY, SOAP_ENC_ARRAY_STRING, SOAP_1_2_ENC_NAMESPACE, NULL}, to_zval_array, to_xml_array},
/* support some of the 1999 data types */
{{XSD_STRING, XSD_STRING_STRING, XSD_1999_NAMESPACE, NULL}, to_zval_string, to_xml_string},
{{XSD_BOOLEAN, XSD_BOOLEAN_STRING, XSD_1999_NAMESPACE, NULL}, to_zval_bool, to_xml_bool},
{{XSD_DECIMAL, XSD_DECIMAL_STRING, XSD_1999_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
{{XSD_FLOAT, XSD_FLOAT_STRING, XSD_1999_NAMESPACE, NULL}, to_zval_double, to_xml_double},
{{XSD_DOUBLE, XSD_DOUBLE_STRING, XSD_1999_NAMESPACE, NULL}, to_zval_double, to_xml_double},
{{XSD_LONG, XSD_LONG_STRING, XSD_1999_NAMESPACE, NULL}, to_zval_long, to_xml_long},
{{XSD_INT, XSD_INT_STRING, XSD_1999_NAMESPACE, NULL}, to_zval_long, to_xml_long},
{{XSD_SHORT, XSD_SHORT_STRING, XSD_1999_NAMESPACE, NULL}, to_zval_long, to_xml_long},
{{XSD_BYTE, XSD_BYTE_STRING, XSD_1999_NAMESPACE, NULL}, to_zval_long, to_xml_long},
{{XSD_1999_TIMEINSTANT, XSD_1999_TIMEINSTANT_STRING, XSD_1999_NAMESPACE, NULL}, to_zval_stringc, to_xml_string},
{{XSD_ANYXML, "<anyXML>", "<anyXML>", NULL}, to_zval_any, to_xml_any},
{{END_KNOWN_TYPES, NULL, NULL, NULL}, guess_zval_convert, guess_xml_convert}
};
int numDefaultEncodings = sizeof(defaultEncoding)/sizeof(encode);
void whiteSpace_replace(xmlChar* str)
{
while (*str != '\0') {
if (*str == '\x9' || *str == '\xA' || *str == '\xD') {
*str = ' ';
}
str++;
}
}
void whiteSpace_collapse(xmlChar* str)
{
xmlChar *pos;
xmlChar old;
pos = str;
whiteSpace_replace(str);
while (*str == ' ') {
str++;
}
old = '\0';
while (*str != '\0') {
if (*str != ' ' || old != ' ') {
*pos = *str;
pos++;
}
old = *str;
str++;
}
if (old == ' ') {
--pos;
}
*pos = '\0';
}
static encodePtr find_encoder_by_type_name(sdlPtr sdl, const char *type)
{
if (sdl && sdl->encoders) {
HashPosition pos;
encodePtr *enc;
for (zend_hash_internal_pointer_reset_ex(sdl->encoders, &pos);
zend_hash_get_current_data_ex(sdl->encoders, (void **) &enc, &pos) == SUCCESS;
zend_hash_move_forward_ex(sdl->encoders, &pos)) {
if (strcmp((*enc)->details.type_str, type) == 0) {
return *enc;
}
}
}
return NULL;
}
static zend_bool soap_check_zval_ref(zval *data, xmlNodePtr node TSRMLS_DC) {
xmlNodePtr *node_ptr;
if (SOAP_GLOBAL(ref_map)) {
if (Z_TYPE_P(data) == IS_OBJECT) {
data = (zval*)zend_objects_get_address(data TSRMLS_CC);
}
if (zend_hash_index_find(SOAP_GLOBAL(ref_map), (ulong)data, (void**)&node_ptr) == SUCCESS) {
xmlAttrPtr attr = (*node_ptr)->properties;
char *id;
smart_str prefix = {0};
if (*node_ptr == node) {
return 0;
}
xmlNodeSetName(node, (*node_ptr)->name);
xmlSetNs(node, (*node_ptr)->ns);
if (SOAP_GLOBAL(soap_version) == SOAP_1_1) {
while (1) {
attr = get_attribute(attr, "id");
if (attr == NULL || attr->ns == NULL) {
break;
}
attr = attr->next;
}
if (attr) {
id = (char*)attr->children->content;
smart_str_appendc(&prefix, '#');
smart_str_appends(&prefix, id);
smart_str_0(&prefix);
id = prefix.c;
} else {
SOAP_GLOBAL(cur_uniq_ref)++;
smart_str_appendl(&prefix, "#ref", 4);
smart_str_append_long(&prefix, SOAP_GLOBAL(cur_uniq_ref));
smart_str_0(&prefix);
id = prefix.c;
xmlSetProp((*node_ptr), BAD_CAST("id"), BAD_CAST(id+1));
}
xmlSetProp(node, BAD_CAST("href"), BAD_CAST(id));
} else {
attr = get_attribute_ex(attr, "id", SOAP_1_2_ENC_NAMESPACE);
if (attr) {
id = (char*)attr->children->content;
smart_str_appendc(&prefix, '#');
smart_str_appends(&prefix, id);
smart_str_0(&prefix);
id = prefix.c;
} else {
SOAP_GLOBAL(cur_uniq_ref)++;
smart_str_appendl(&prefix, "#ref", 4);
smart_str_append_long(&prefix, SOAP_GLOBAL(cur_uniq_ref));
smart_str_0(&prefix);
id = prefix.c;
set_ns_prop((*node_ptr), SOAP_1_2_ENC_NAMESPACE, "id", id+1);
}
set_ns_prop(node, SOAP_1_2_ENC_NAMESPACE, "ref", id);
}
smart_str_free(&prefix);
return 1;
} else {
zend_hash_index_update(SOAP_GLOBAL(ref_map), (ulong)data, (void**)&node, sizeof(xmlNodePtr), NULL);
}
}
return 0;
}
static zval* soap_find_xml_ref(xmlNodePtr node TSRMLS_DC)
{
zval **data_ptr;
if (SOAP_GLOBAL(ref_map) &&
zend_hash_index_find(SOAP_GLOBAL(ref_map), (ulong)node, (void**)&data_ptr) == SUCCESS) {
Z_SET_ISREF_PP(data_ptr);
Z_ADDREF_PP(data_ptr);
return *data_ptr;
}
return NULL;
}
static zend_bool soap_check_xml_ref(zval **data, xmlNodePtr node TSRMLS_DC)
{
zval **data_ptr;
if (SOAP_GLOBAL(ref_map)) {
if (zend_hash_index_find(SOAP_GLOBAL(ref_map), (ulong)node, (void**)&data_ptr) == SUCCESS) {
if (*data != *data_ptr) {
zval_ptr_dtor(data);
*data = *data_ptr;
Z_SET_ISREF_PP(data);
Z_ADDREF_PP(data);
return 1;
}
} else {
zend_hash_index_update(SOAP_GLOBAL(ref_map), (ulong)node, (void**)data, sizeof(zval*), NULL);
}
}
return 0;
}
static xmlNodePtr master_to_xml_int(encodePtr encode, zval *data, int style, xmlNodePtr parent, int check_class_map TSRMLS_DC)
{
xmlNodePtr node = NULL;
int add_type = 0;
/* Special handling of class SoapVar */
if (data &&
Z_TYPE_P(data) == IS_OBJECT &&
Z_OBJCE_P(data) == soap_var_class_entry) {
zval **ztype, **zdata, **zns, **zstype, **zname, **znamens;
encodePtr enc = NULL;
HashTable *ht = Z_OBJPROP_P(data);
if (zend_hash_find(ht, "enc_type", sizeof("enc_type"), (void **)&ztype) == FAILURE) {
soap_error0(E_ERROR, "Encoding: SoapVar has no 'enc_type' property");
}
if (zend_hash_find(ht, "enc_stype", sizeof("enc_stype"), (void **)&zstype) == SUCCESS) {
if (zend_hash_find(ht, "enc_ns", sizeof("enc_ns"), (void **)&zns) == SUCCESS) {
enc = get_encoder(SOAP_GLOBAL(sdl), Z_STRVAL_PP(zns), Z_STRVAL_PP(zstype));
} else {
zns = NULL;
enc = get_encoder_ex(SOAP_GLOBAL(sdl), Z_STRVAL_PP(zstype), Z_STRLEN_PP(zstype));
}
if (enc == NULL && SOAP_GLOBAL(typemap)) {
encodePtr *new_enc;
smart_str nscat = {0};
if (zns != NULL) {
smart_str_appendl(&nscat, Z_STRVAL_PP(zns), Z_STRLEN_PP(zns));
smart_str_appendc(&nscat, ':');
}
smart_str_appendl(&nscat, Z_STRVAL_PP(zstype), Z_STRLEN_PP(zstype));
smart_str_0(&nscat);
if (zend_hash_find(SOAP_GLOBAL(typemap), nscat.c, nscat.len + 1, (void**)&new_enc) == SUCCESS) {
enc = *new_enc;
}
smart_str_free(&nscat);
}
}
if (enc == NULL) {
enc = get_conversion(Z_LVAL_P(*ztype));
}
if (enc == NULL) {
enc = encode;
}
if (zend_hash_find(ht, "enc_value", sizeof("enc_value"), (void **)&zdata) == FAILURE) {
node = master_to_xml(enc, NULL, style, parent TSRMLS_CC);
} else {
node = master_to_xml(enc, *zdata, style, parent TSRMLS_CC);
}
if (style == SOAP_ENCODED || (SOAP_GLOBAL(sdl) && encode != enc)) {
if (zend_hash_find(ht, "enc_stype", sizeof("enc_stype"), (void **)&zstype) == SUCCESS) {
if (zend_hash_find(ht, "enc_ns", sizeof("enc_ns"), (void **)&zns) == SUCCESS) {
set_ns_and_type_ex(node, Z_STRVAL_PP(zns), Z_STRVAL_PP(zstype));
} else {
set_ns_and_type_ex(node, NULL, Z_STRVAL_PP(zstype));
}
}
}
if (zend_hash_find(ht, "enc_name", sizeof("enc_name"), (void **)&zname) == SUCCESS) {
xmlNodeSetName(node, BAD_CAST(Z_STRVAL_PP(zname)));
}
if (zend_hash_find(ht, "enc_namens", sizeof("enc_namens"), (void **)&znamens) == SUCCESS) {
xmlNsPtr nsp = encode_add_ns(node, Z_STRVAL_PP(znamens));
xmlSetNs(node, nsp);
}
} else {
if (check_class_map && SOAP_GLOBAL(class_map) && data &&
Z_TYPE_P(data) == IS_OBJECT &&
!Z_OBJPROP_P(data)->nApplyCount) {
zend_class_entry *ce = Z_OBJCE_P(data);
HashPosition pos;
zval **tmp;
char *type_name = NULL;
uint type_len;
ulong idx;
for (zend_hash_internal_pointer_reset_ex(SOAP_GLOBAL(class_map), &pos);
zend_hash_get_current_data_ex(SOAP_GLOBAL(class_map), (void **) &tmp, &pos) == SUCCESS;
zend_hash_move_forward_ex(SOAP_GLOBAL(class_map), &pos)) {
if (Z_TYPE_PP(tmp) == IS_STRING &&
ce->name_length == Z_STRLEN_PP(tmp) &&
zend_binary_strncasecmp(ce->name, ce->name_length, Z_STRVAL_PP(tmp), ce->name_length, ce->name_length) == 0 &&
zend_hash_get_current_key_ex(SOAP_GLOBAL(class_map), &type_name, &type_len, &idx, 0, &pos) == HASH_KEY_IS_STRING) {
/* TODO: namespace isn't stored */
encodePtr enc = NULL;
if (SOAP_GLOBAL(sdl)) {
enc = get_encoder(SOAP_GLOBAL(sdl), SOAP_GLOBAL(sdl)->target_ns, type_name);
if (!enc) {
enc = find_encoder_by_type_name(SOAP_GLOBAL(sdl), type_name);
}
}
if (enc) {
if (encode != enc && style == SOAP_LITERAL) {
add_type = 1;
}
encode = enc;
}
break;
}
}
}
if (encode == NULL) {
encode = get_conversion(UNKNOWN_TYPE);
}
if (SOAP_GLOBAL(typemap) && encode->details.type_str) {
smart_str nscat = {0};
encodePtr *new_enc;
if (encode->details.ns) {
smart_str_appends(&nscat, encode->details.ns);
smart_str_appendc(&nscat, ':');
}
smart_str_appends(&nscat, encode->details.type_str);
smart_str_0(&nscat);
if (zend_hash_find(SOAP_GLOBAL(typemap), nscat.c, nscat.len + 1, (void**)&new_enc) == SUCCESS) {
encode = *new_enc;
}
smart_str_free(&nscat);
}
if (encode->to_xml) {
node = encode->to_xml(&encode->details, data, style, parent TSRMLS_CC);
if (add_type) {
set_ns_and_type(node, &encode->details);
}
}
}
return node;
}
xmlNodePtr master_to_xml(encodePtr encode, zval *data, int style, xmlNodePtr parent TSRMLS_DC)
{
return master_to_xml_int(encode, data, style, parent, 1 TSRMLS_CC);
}
static zval *master_to_zval_int(encodePtr encode, xmlNodePtr data TSRMLS_DC)
{
zval *ret = NULL;
if (SOAP_GLOBAL(typemap)) {
if (encode->details.type_str) {
smart_str nscat = {0};
encodePtr *new_enc;
if (encode->details.ns) {
smart_str_appends(&nscat, encode->details.ns);
smart_str_appendc(&nscat, ':');
}
smart_str_appends(&nscat, encode->details.type_str);
smart_str_0(&nscat);
if (zend_hash_find(SOAP_GLOBAL(typemap), nscat.c, nscat.len + 1, (void**)&new_enc) == SUCCESS) {
encode = *new_enc;
}
smart_str_free(&nscat);
} else {
xmlAttrPtr type_attr = get_attribute_ex(data->properties,"type", XSI_NAMESPACE);
if (type_attr != NULL) {
encodePtr *new_enc;
xmlNsPtr nsptr;
char *ns, *cptype;
smart_str nscat = {0};
parse_namespace(type_attr->children->content, &cptype, &ns);
nsptr = xmlSearchNs(data->doc, data, BAD_CAST(ns));
if (nsptr != NULL) {
smart_str_appends(&nscat, (char*)nsptr->href);
smart_str_appendc(&nscat, ':');
}
smart_str_appends(&nscat, cptype);
smart_str_0(&nscat);
efree(cptype);
if (ns) {efree(ns);}
if (zend_hash_find(SOAP_GLOBAL(typemap), nscat.c, nscat.len + 1, (void**)&new_enc) == SUCCESS) {
encode = *new_enc;
}
smart_str_free(&nscat);
}
}
}
if (encode->to_zval) {
ret = encode->to_zval(&encode->details, data TSRMLS_CC);
}
return ret;
}
zval *master_to_zval(encodePtr encode, xmlNodePtr data TSRMLS_DC)
{
data = check_and_resolve_href(data);
if (encode == NULL) {
encode = get_conversion(UNKNOWN_TYPE);
} else {
/* Use xsi:type if it is defined */
xmlAttrPtr type_attr = get_attribute_ex(data->properties,"type", XSI_NAMESPACE);
if (type_attr != NULL) {
encodePtr enc = get_encoder_from_prefix(SOAP_GLOBAL(sdl), data, type_attr->children->content);
if (enc != NULL && enc != encode) {
encodePtr tmp = enc;
while (tmp &&
tmp->details.sdl_type != NULL &&
tmp->details.sdl_type->kind != XSD_TYPEKIND_COMPLEX) {
if (enc == tmp->details.sdl_type->encode ||
tmp == tmp->details.sdl_type->encode) {
enc = NULL;
break;
}
tmp = tmp->details.sdl_type->encode;
}
if (enc != NULL) {
encode = enc;
}
}
}
}
return master_to_zval_int(encode, data TSRMLS_CC);
}
xmlNodePtr to_xml_user(encodeTypePtr type, zval *data, int style, xmlNodePtr parent TSRMLS_DC)
{
xmlNodePtr ret = NULL;
zval *return_value;
if (type && type->map && type->map->to_xml) {
MAKE_STD_ZVAL(return_value);
if (call_user_function(EG(function_table), NULL, type->map->to_xml, return_value, 1, &data TSRMLS_CC) == FAILURE) {
soap_error0(E_ERROR, "Encoding: Error calling to_xml callback");
}
if (Z_TYPE_P(return_value) == IS_STRING) {
xmlDocPtr doc = soap_xmlParseMemory(Z_STRVAL_P(return_value), Z_STRLEN_P(return_value));
if (doc && doc->children) {
ret = xmlDocCopyNode(doc->children, parent->doc, 1);
}
xmlFreeDoc(doc);
}
zval_ptr_dtor(&return_value);
}
if (!ret) {
ret = xmlNewNode(NULL, BAD_CAST("BOGUS"));
}
xmlAddChild(parent, ret);
if (style == SOAP_ENCODED) {
set_ns_and_type(ret, type);
}
return ret;
}
zval *to_zval_user(encodeTypePtr type, xmlNodePtr node TSRMLS_DC)
{
zval *return_value;
if (type && type->map && type->map->to_zval) {
xmlBufferPtr buf;
zval *data;
xmlNodePtr copy;
copy = xmlCopyNode(node, 1);
buf = xmlBufferCreate();
xmlNodeDump(buf, NULL, copy, 0, 0);
MAKE_STD_ZVAL(data);
ZVAL_STRING(data, (char*)xmlBufferContent(buf), 1);
xmlBufferFree(buf);
xmlFreeNode(copy);
ALLOC_INIT_ZVAL(return_value);
if (call_user_function(EG(function_table), NULL, type->map->to_zval, return_value, 1, &data TSRMLS_CC) == FAILURE) {
soap_error0(E_ERROR, "Encoding: Error calling from_xml callback");
}
zval_ptr_dtor(&data);
} else {
ALLOC_INIT_ZVAL(return_value);
}
return return_value;
}
/* TODO: get rid of "bogus".. ither by passing in the already created xmlnode or passing in the node name */
/* String encode/decode */
static zval *to_zval_string(encodeTypePtr type, xmlNodePtr data TSRMLS_DC)
{
zval *ret;
MAKE_STD_ZVAL(ret);
FIND_XML_NULL(data, ret);
if (data && data->children) {
if (data->children->type == XML_TEXT_NODE && data->children->next == NULL) {
if (SOAP_GLOBAL(encoding) != NULL) {
xmlBufferPtr in = xmlBufferCreateStatic(data->children->content, xmlStrlen(data->children->content));
xmlBufferPtr out = xmlBufferCreate();
int n = xmlCharEncOutFunc(SOAP_GLOBAL(encoding), out, in);
if (n >= 0) {
ZVAL_STRING(ret, (char*)xmlBufferContent(out), 1);
} else {
ZVAL_STRING(ret, (char*)data->children->content, 1);
}
xmlBufferFree(out);
xmlBufferFree(in);
} else {
ZVAL_STRING(ret, (char*)data->children->content, 1);
}
} else if (data->children->type == XML_CDATA_SECTION_NODE && data->children->next == NULL) {
ZVAL_STRING(ret, (char*)data->children->content, 1);
} else {
soap_error0(E_ERROR, "Encoding: Violation of encoding rules");
}
} else {
ZVAL_EMPTY_STRING(ret);
}
return ret;
}
static zval *to_zval_stringr(encodeTypePtr type, xmlNodePtr data TSRMLS_DC)
{
zval *ret;
MAKE_STD_ZVAL(ret);
FIND_XML_NULL(data, ret);
if (data && data->children) {
if (data->children->type == XML_TEXT_NODE && data->children->next == NULL) {
whiteSpace_replace(data->children->content);
if (SOAP_GLOBAL(encoding) != NULL) {
xmlBufferPtr in = xmlBufferCreateStatic(data->children->content, xmlStrlen(data->children->content));
xmlBufferPtr out = xmlBufferCreate();
int n = xmlCharEncOutFunc(SOAP_GLOBAL(encoding), out, in);
if (n >= 0) {
ZVAL_STRING(ret, (char*)xmlBufferContent(out), 1);
} else {
ZVAL_STRING(ret, (char*)data->children->content, 1);
}
xmlBufferFree(out);
xmlBufferFree(in);
} else {
ZVAL_STRING(ret, (char*)data->children->content, 1);
}
} else if (data->children->type == XML_CDATA_SECTION_NODE && data->children->next == NULL) {
ZVAL_STRING(ret, (char*)data->children->content, 1);
} else {
soap_error0(E_ERROR, "Encoding: Violation of encoding rules");
}
} else {
ZVAL_EMPTY_STRING(ret);
}
return ret;
}
static zval *to_zval_stringc(encodeTypePtr type, xmlNodePtr data TSRMLS_DC)
{
zval *ret;
MAKE_STD_ZVAL(ret);
FIND_XML_NULL(data, ret);
if (data && data->children) {
if (data->children->type == XML_TEXT_NODE && data->children->next == NULL) {
whiteSpace_collapse(data->children->content);
if (SOAP_GLOBAL(encoding) != NULL) {
xmlBufferPtr in = xmlBufferCreateStatic(data->children->content, xmlStrlen(data->children->content));
xmlBufferPtr out = xmlBufferCreate();
int n = xmlCharEncOutFunc(SOAP_GLOBAL(encoding), out, in);
if (n >= 0) {
ZVAL_STRING(ret, (char*)xmlBufferContent(out), 1);
} else {
ZVAL_STRING(ret, (char*)data->children->content, 1);
}
xmlBufferFree(out);
xmlBufferFree(in);
} else {
ZVAL_STRING(ret, (char*)data->children->content, 1);
}
} else if (data->children->type == XML_CDATA_SECTION_NODE && data->children->next == NULL) {
ZVAL_STRING(ret, (char*)data->children->content, 1);
} else {
soap_error0(E_ERROR, "Encoding: Violation of encoding rules");
}
} else {
ZVAL_EMPTY_STRING(ret);
}
return ret;
}
static zval *to_zval_base64(encodeTypePtr type, xmlNodePtr data TSRMLS_DC)
{
zval *ret;
char *str;
int str_len;
MAKE_STD_ZVAL(ret);
FIND_XML_NULL(data, ret);
if (data && data->children) {
if (data->children->type == XML_TEXT_NODE && data->children->next == NULL) {
whiteSpace_collapse(data->children->content);
str = (char*)php_base64_decode(data->children->content, strlen((char*)data->children->content), &str_len);
if (!str) {
soap_error0(E_ERROR, "Encoding: Violation of encoding rules");
}
ZVAL_STRINGL(ret, str, str_len, 0);
} else if (data->children->type == XML_CDATA_SECTION_NODE && data->children->next == NULL) {
str = (char*)php_base64_decode(data->children->content, strlen((char*)data->children->content), &str_len);
if (!str) {
soap_error0(E_ERROR, "Encoding: Violation of encoding rules");
}
ZVAL_STRINGL(ret, str, str_len, 0);
} else {
soap_error0(E_ERROR, "Encoding: Violation of encoding rules");
}
} else {
ZVAL_EMPTY_STRING(ret);
}
return ret;
}
static zval *to_zval_hexbin(encodeTypePtr type, xmlNodePtr data TSRMLS_DC)
{
zval *ret;
unsigned char *str;
int str_len, i, j;
unsigned char c;
MAKE_STD_ZVAL(ret);
FIND_XML_NULL(data, ret);
if (data && data->children) {
if (data->children->type == XML_TEXT_NODE && data->children->next == NULL) {
whiteSpace_collapse(data->children->content);
} else if (data->children->type != XML_CDATA_SECTION_NODE || data->children->next != NULL) {
soap_error0(E_ERROR, "Encoding: Violation of encoding rules");
return ret;
}
str_len = strlen((char*)data->children->content) / 2;
str = emalloc(str_len+1);
for (i = j = 0; i < str_len; i++) {
c = data->children->content[j++];
if (c >= '0' && c <= '9') {
str[i] = (c - '0') << 4;
} else if (c >= 'a' && c <= 'f') {
str[i] = (c - 'a' + 10) << 4;
} else if (c >= 'A' && c <= 'F') {
str[i] = (c - 'A' + 10) << 4;
} else {
soap_error0(E_ERROR, "Encoding: Violation of encoding rules");
}
c = data->children->content[j++];
if (c >= '0' && c <= '9') {
str[i] |= c - '0';
} else if (c >= 'a' && c <= 'f') {
str[i] |= c - 'a' + 10;
} else if (c >= 'A' && c <= 'F') {
str[i] |= c - 'A' + 10;
} else {
soap_error0(E_ERROR, "Encoding: Violation of encoding rules");
}
}
str[str_len] = '\0';
ZVAL_STRINGL(ret, (char*)str, str_len, 0);
} else {
ZVAL_EMPTY_STRING(ret);
}
return ret;
}
static xmlNodePtr to_xml_string(encodeTypePtr type, zval *data, int style, xmlNodePtr parent TSRMLS_DC)
{
xmlNodePtr ret, text;
char *str;
int new_len;
ret = xmlNewNode(NULL, BAD_CAST("BOGUS"));
xmlAddChild(parent, ret);
FIND_ZVAL_NULL(data, ret, style);
if (Z_TYPE_P(data) == IS_STRING) {
str = estrndup(Z_STRVAL_P(data), Z_STRLEN_P(data));
new_len = Z_STRLEN_P(data);
} else {
zval tmp = *data;
zval_copy_ctor(&tmp);
convert_to_string(&tmp);
str = estrndup(Z_STRVAL(tmp), Z_STRLEN(tmp));
new_len = Z_STRLEN(tmp);
zval_dtor(&tmp);
}
if (SOAP_GLOBAL(encoding) != NULL) {
xmlBufferPtr in = xmlBufferCreateStatic(str, new_len);
xmlBufferPtr out = xmlBufferCreate();
int n = xmlCharEncInFunc(SOAP_GLOBAL(encoding), out, in);
if (n >= 0) {
efree(str);
str = estrdup((char*)xmlBufferContent(out));
new_len = n;
}
xmlBufferFree(out);
xmlBufferFree(in);
}
if (!php_libxml_xmlCheckUTF8(BAD_CAST(str))) {
char *err = emalloc(new_len + 8);
char c;
int i;
memcpy(err, str, new_len+1);
for (i = 0; (c = err[i++]);) {
if ((c & 0x80) == 0) {
} else if ((c & 0xe0) == 0xc0) {
if ((err[i] & 0xc0) != 0x80) {
break;
}
i++;
} else if ((c & 0xf0) == 0xe0) {
if ((err[i] & 0xc0) != 0x80 || (err[i+1] & 0xc0) != 0x80) {
break;
}
i += 2;
} else if ((c & 0xf8) == 0xf0) {
if ((err[i] & 0xc0) != 0x80 || (err[i+1] & 0xc0) != 0x80 || (err[i+2] & 0xc0) != 0x80) {
break;
}
i += 3;
} else {
break;
}
}
if (c) {
err[i-1] = '\\';
err[i++] = 'x';
err[i++] = ((unsigned char)c >> 4) + ((((unsigned char)c >> 4) > 9) ? ('a' - 10) : '0');
err[i++] = (c & 15) + (((c & 15) > 9) ? ('a' - 10) : '0');
err[i++] = '.';
err[i++] = '.';
err[i++] = '.';
err[i++] = 0;
}
soap_error1(E_ERROR, "Encoding: string '%s' is not a valid utf-8 string", err);
}
text = xmlNewTextLen(BAD_CAST(str), new_len);
xmlAddChild(ret, text);
efree(str);
if (style == SOAP_ENCODED) {
set_ns_and_type(ret, type);
}
return ret;
}
static xmlNodePtr to_xml_base64(encodeTypePtr type, zval *data, int style, xmlNodePtr parent TSRMLS_DC)
{
xmlNodePtr ret, text;
unsigned char *str;
int str_len;
ret = xmlNewNode(NULL, BAD_CAST("BOGUS"));
xmlAddChild(parent, ret);
FIND_ZVAL_NULL(data, ret, style);
if (Z_TYPE_P(data) == IS_STRING) {
str = php_base64_encode((unsigned char*)Z_STRVAL_P(data), Z_STRLEN_P(data), &str_len);
text = xmlNewTextLen(str, str_len);
xmlAddChild(ret, text);
efree(str);
} else {
zval tmp = *data;
zval_copy_ctor(&tmp);
convert_to_string(&tmp);
str = php_base64_encode((unsigned char*)Z_STRVAL(tmp), Z_STRLEN(tmp), &str_len);
text = xmlNewTextLen(str, str_len);
xmlAddChild(ret, text);
efree(str);
zval_dtor(&tmp);
}
if (style == SOAP_ENCODED) {
set_ns_and_type(ret, type);
}
return ret;
}
static xmlNodePtr to_xml_hexbin(encodeTypePtr type, zval *data, int style, xmlNodePtr parent TSRMLS_DC)
{
static char hexconvtab[] = "0123456789ABCDEF";
xmlNodePtr ret, text;
unsigned char *str;
zval tmp;
int i, j;
ret = xmlNewNode(NULL, BAD_CAST("BOGUS"));
xmlAddChild(parent, ret);
FIND_ZVAL_NULL(data, ret, style);
if (Z_TYPE_P(data) != IS_STRING) {
tmp = *data;
zval_copy_ctor(&tmp);
convert_to_string(&tmp);
data = &tmp;
}