forked from xdebug/xdebug
/
xdebug_var.c
1166 lines (998 loc) · 36.2 KB
/
xdebug_var.c
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/*
+----------------------------------------------------------------------+
| Xdebug |
+----------------------------------------------------------------------+
| Copyright (c) 2002-2010 Derick Rethans |
+----------------------------------------------------------------------+
| This source file is subject to version 1.0 of the Xdebug license, |
| that is bundled with this package in the file LICENSE, and is |
| available at through the world-wide-web at |
| http://xdebug.derickrethans.nl/license.php |
| If you did not receive a copy of the Xdebug license and are unable |
| to obtain it through the world-wide-web, please send a note to |
| xdebug@derickrethans.nl so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Derick Rethans <derick@xdebug.org> |
+----------------------------------------------------------------------+
*/
#include "php.h"
#include "ext/standard/php_string.h"
#include "ext/standard/url.h"
#include "zend.h"
#include "zend_extensions.h"
#include "php_xdebug.h"
#include "xdebug_compat.h"
#include "xdebug_private.h"
#include "xdebug_mm.h"
#include "xdebug_var.h"
#include "xdebug_xml.h"
ZEND_EXTERN_MODULE_GLOBALS(xdebug)
char* xdebug_error_type(int type)
{
switch (type) {
case E_ERROR:
case E_CORE_ERROR:
case E_COMPILE_ERROR:
case E_USER_ERROR:
return xdstrdup("Fatal error");
break;
#if PHP_VERSION_ID >= 50200
case E_RECOVERABLE_ERROR:
return xdstrdup("Catchable fatal error");
break;
#endif
case E_WARNING:
case E_CORE_WARNING:
case E_COMPILE_WARNING:
case E_USER_WARNING:
return xdstrdup("Warning");
break;
case E_PARSE:
return xdstrdup("Parse error");
break;
case E_NOTICE:
case E_USER_NOTICE:
return xdstrdup("Notice");
break;
case E_STRICT:
return xdstrdup("Strict standards");
break;
#if PHP_VERSION_ID >= 50300
case E_DEPRECATED:
return xdstrdup("Deprecated");
break;
#endif
default:
return xdstrdup("Unknown error");
break;
}
}
/*************************************************************************************************************************************/
#define T(offset) (*(temp_variable *)((char *) Ts + offset))
zval *xdebug_get_zval(zend_execute_data *zdata, znode *node, temp_variable *Ts, int *is_var)
{
switch (node->op_type) {
case IS_CONST:
return &node->u.constant;
break;
case IS_TMP_VAR:
*is_var = 1;
return &T(node->u.var).tmp_var;
break;
case IS_VAR:
*is_var = 1;
if (T(node->u.var).var.ptr) {
return T(node->u.var).var.ptr;
} else {
fprintf(stderr, "\nIS_VAR\n");
}
break;
case IS_CV: {
zval **tmp;
tmp = zend_get_compiled_variable_value(zdata, node->u.constant.value.lval);
if (tmp) {
return *tmp;
}
break;
}
case IS_UNUSED:
fprintf(stderr, "\nIS_UNUSED\n");
break;
default:
fprintf(stderr, "\ndefault %d\n", node->op_type);
break;
}
*is_var = 1;
return NULL;
}
/*****************************************************************************
** PHP Variable related utility functions
*/
zval* xdebug_get_php_symbol(char* name, int name_length)
{
HashTable *st = NULL;
zval **retval;
TSRMLS_FETCH();
st = XG(active_symbol_table);
if (st && st->nNumOfElements && zend_hash_find(st, name, name_length, (void **) &retval) == SUCCESS) {
return *retval;
}
st = EG(active_op_array)->static_variables;
if (st) {
if (zend_hash_find(st, name, name_length, (void **) &retval) == SUCCESS) {
return *retval;
}
}
st = &EG(symbol_table);
if (zend_hash_find(st, name, name_length, (void **) &retval) == SUCCESS) {
return *retval;
}
return NULL;
}
static char* xdebug_get_property_info(char *mangled_property, int mangled_len, char **property_name, char **class_name)
{
char *prop_name, *cls_name;
#if PHP_VERSION_ID >= 50200
zend_unmangle_property_name(mangled_property, mangled_len - 1, &cls_name, &prop_name);
#else
zend_unmangle_property_name(mangled_property, &cls_name, &prop_name);
#endif
*property_name = prop_name;
*class_name = cls_name;
if (cls_name) {
if (cls_name[0] == '*') {
return "protected";
} else {
return "private";
}
} else {
return "public";
}
}
xdebug_var_export_options* xdebug_var_export_options_from_ini(TSRMLS_D)
{
xdebug_var_export_options *options;
options = xdmalloc(sizeof(xdebug_var_export_options));
options->max_children = XG(display_max_children);
options->max_data = XG(display_max_data);
options->max_depth = XG(display_max_depth);
options->show_hidden = 0;
if (options->max_children == -1) {
options->max_children = 1048576;
} else if (options->max_children < 1) {
options->max_children = 1;
}
if (options->max_data == -1) {
options->max_data = 1073741824;
} else if (options->max_data < 1) {
options->max_data = 1;
}
if (options->max_depth == -1) {
options->max_depth = 4096;
} else if (options->max_depth < 0) {
options->max_depth = 0;
}
options->runtime = (xdebug_var_runtime_page*) xdmalloc((options->max_depth + 1) * sizeof(xdebug_var_runtime_page));
options->no_decoration = 0;
return options;
}
xdebug_var_export_options xdebug_var_nolimit_options = { 1048576, 1048576, 64, 1, NULL, 0 };
xdebug_var_export_options* xdebug_var_get_nolimit_options(TSRMLS_D)
{
return &xdebug_var_nolimit_options;
}
/*****************************************************************************
** Normal variable printing routines
*/
static int xdebug_array_element_export(zval **zv XDEBUG_ZEND_HASH_APPLY_TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)
{
int level, debug_zval;
xdebug_str *str;
xdebug_var_export_options *options;
#if !defined(PHP_VERSION_ID) || PHP_VERSION_ID < 50300
TSRMLS_FETCH();
#endif
level = va_arg(args, int);
str = va_arg(args, struct xdebug_str*);
debug_zval = va_arg(args, int);
options = va_arg(args, xdebug_var_export_options*);
if (options->runtime[level].current_element_nr >= options->runtime[level].start_element_nr &&
options->runtime[level].current_element_nr < options->runtime[level].end_element_nr)
{
if (hash_key->nKeyLength==0) { /* numeric key */
xdebug_str_add(str, xdebug_sprintf("%ld => ", hash_key->h), 1);
} else { /* string key */
int newlen = 0;
char *tmp, *tmp2;
tmp = php_str_to_str(hash_key->arKey, hash_key->nKeyLength, "'", 1, "\\'", 2, &newlen);
tmp2 = php_str_to_str(tmp, newlen - 1, "\0", 1, "\\0", 2, &newlen);
if (tmp) {
efree(tmp);
}
xdebug_str_addl(str, "'", 1, 0);
if (tmp2) {
xdebug_str_addl(str, tmp2, newlen, 0);
efree(tmp2);
}
xdebug_str_add(str, "' => ", 0);
}
xdebug_var_export(zv, str, level + 2, debug_zval, options TSRMLS_CC);
xdebug_str_addl(str, ", ", 2, 0);
}
if (options->runtime[level].current_element_nr == options->runtime[level].end_element_nr) {
xdebug_str_addl(str, "..., ", 5, 0);
}
options->runtime[level].current_element_nr++;
return 0;
}
static int xdebug_object_element_export(zval **zv XDEBUG_ZEND_HASH_APPLY_TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)
{
int level, debug_zval;
xdebug_str *str;
xdebug_var_export_options *options;
char *prop_name, *class_name, *modifier, *prop_class_name;
#if !defined(PHP_VERSION_ID) || PHP_VERSION_ID < 50300
TSRMLS_FETCH();
#endif
level = va_arg(args, int);
str = va_arg(args, struct xdebug_str*);
debug_zval = va_arg(args, int);
options = va_arg(args, xdebug_var_export_options*);
class_name = va_arg(args, char *);
if (options->runtime[level].current_element_nr >= options->runtime[level].start_element_nr &&
options->runtime[level].current_element_nr < options->runtime[level].end_element_nr)
{
if (hash_key->nKeyLength != 0) {
modifier = xdebug_get_property_info(hash_key->arKey, hash_key->nKeyLength, &prop_name, &prop_class_name);
if (strcmp(modifier, "private") != 0 || strcmp(class_name, prop_class_name) == 0) {
xdebug_str_add(str, xdebug_sprintf("%s $%s = ", modifier, prop_name), 1);
} else {
xdebug_str_add(str, xdebug_sprintf("%s ${%s}:%s = ", modifier, prop_class_name, prop_name), 1);
}
}
xdebug_var_export(zv, str, level + 2, debug_zval, options TSRMLS_CC);
xdebug_str_addl(str, "; ", 2, 0);
}
if (options->runtime[level].current_element_nr == options->runtime[level].end_element_nr) {
xdebug_str_addl(str, "...; ", 5, 0);
}
options->runtime[level].current_element_nr++;
return 0;
}
void xdebug_var_export(zval **struc, xdebug_str *str, int level, int debug_zval, xdebug_var_export_options *options TSRMLS_DC)
{
HashTable *myht;
char* tmp_str;
int tmp_len;
if (!struc || !(*struc)) {
return;
}
if (debug_zval) {
xdebug_str_add(str, xdebug_sprintf("(refcount=%d, is_ref=%d)=", (*struc)->XDEBUG_REFCOUNT, (*struc)->XDEBUG_IS_REF), 1);
}
switch (Z_TYPE_PP(struc)) {
case IS_BOOL:
xdebug_str_add(str, xdebug_sprintf("%s", Z_LVAL_PP(struc) ? "TRUE" : "FALSE"), 1);
break;
case IS_NULL:
xdebug_str_addl(str, "NULL", 4, 0);
break;
case IS_LONG:
xdebug_str_add(str, xdebug_sprintf("%ld", Z_LVAL_PP(struc)), 1);
break;
case IS_DOUBLE:
xdebug_str_add(str, xdebug_sprintf("%.*G", (int) EG(precision), Z_DVAL_PP(struc)), 1);
break;
case IS_STRING:
tmp_str = php_addcslashes(Z_STRVAL_PP(struc), Z_STRLEN_PP(struc), &tmp_len, 0, "'\\\0..\37", 6 TSRMLS_CC);
if (options->no_decoration) {
xdebug_str_add(str, tmp_str, 0);
} else if (options->max_data == 0 || Z_STRLEN_PP(struc) <= options->max_data) {
xdebug_str_add(str, xdebug_sprintf("'%s'", tmp_str), 1);
} else {
xdebug_str_addl(str, "'", 1, 0);
xdebug_str_addl(str, xdebug_sprintf("%s", tmp_str), options->max_data, 1);
xdebug_str_addl(str, "...'", 4, 0);
}
efree(tmp_str);
break;
case IS_ARRAY:
myht = Z_ARRVAL_PP(struc);
if (myht->nApplyCount < 1) {
xdebug_str_addl(str, "array (", 7, 0);
if (level <= options->max_depth) {
options->runtime[level].current_element_nr = 0;
options->runtime[level].start_element_nr = 0;
options->runtime[level].end_element_nr = options->max_children;
zend_hash_apply_with_arguments(myht XDEBUG_ZEND_HASH_APPLY_TSRMLS_CC, (apply_func_args_t) xdebug_array_element_export, 4, level, str, debug_zval, options);
/* Remove the ", " at the end of the string */
if (myht->nNumOfElements > 0) {
xdebug_str_chop(str, 2);
}
} else {
xdebug_str_addl(str, "...", 3, 0);
}
xdebug_str_addl(str, ")", 1, 0);
} else {
xdebug_str_addl(str, "...", 3, 0);
}
break;
case IS_OBJECT:
myht = Z_OBJPROP_PP(struc);
if (myht->nApplyCount < 1) {
char *class_name;
zend_uint class_name_len;
zend_get_object_classname(*struc, &class_name, &class_name_len TSRMLS_CC);
xdebug_str_add(str, xdebug_sprintf("class %s { ", class_name), 1);
if (level <= options->max_depth) {
options->runtime[level].current_element_nr = 0;
options->runtime[level].start_element_nr = 0;
options->runtime[level].end_element_nr = options->max_children;
zend_hash_apply_with_arguments(myht XDEBUG_ZEND_HASH_APPLY_TSRMLS_CC, (apply_func_args_t) xdebug_object_element_export, 5, level, str, debug_zval, options, class_name);
/* Remove the ", " at the end of the string */
if (myht->nNumOfElements > 0) {
xdebug_str_chop(str, 2);
}
} else {
xdebug_str_addl(str, "...", 3, 0);
}
xdebug_str_addl(str, " }", 2, 0);
efree(class_name);
} else {
xdebug_str_addl(str, "...", 3, 0);
}
break;
case IS_RESOURCE: {
char *type_name;
type_name = zend_rsrc_list_get_rsrc_type(Z_LVAL_PP(struc) TSRMLS_CC);
xdebug_str_add(str, xdebug_sprintf("resource(%ld) of type (%s)", Z_LVAL_PP(struc), type_name ? type_name : "Unknown"), 1);
break;
}
default:
xdebug_str_addl(str, "NULL", 4, 0);
break;
}
}
char* xdebug_get_zval_value(zval *val, int debug_zval, xdebug_var_export_options *options)
{
xdebug_str str = {0, 0, NULL};
int default_options = 0;
TSRMLS_FETCH();
if (!options) {
options = xdebug_var_export_options_from_ini(TSRMLS_C);
default_options = 1;
}
xdebug_var_export(&val, (xdebug_str*) &str, 1, debug_zval, options TSRMLS_CC);
if (default_options) {
xdfree(options->runtime);
xdfree(options);
}
return str.d;
}
static void xdebug_var_synopsis(zval **struc, xdebug_str *str, int level, int debug_zval, xdebug_var_export_options *options TSRMLS_DC)
{
HashTable *myht;
if (!struc || !(*struc)) {
return;
}
if (debug_zval) {
xdebug_str_add(str, xdebug_sprintf("(refcount=%d, is_ref=%d)=", (*struc)->XDEBUG_REFCOUNT, (*struc)->XDEBUG_IS_REF), 1);
}
switch (Z_TYPE_PP(struc)) {
case IS_BOOL:
xdebug_str_addl(str, "bool", 4, 0);
break;
case IS_NULL:
xdebug_str_addl(str, "null", 4, 0);
break;
case IS_LONG:
xdebug_str_addl(str, "long", 4, 0);
break;
case IS_DOUBLE:
xdebug_str_addl(str, "double", 6, 0);
break;
case IS_STRING:
xdebug_str_add(str, xdebug_sprintf("string(%d)", Z_STRLEN_PP(struc)), 1);
break;
case IS_ARRAY:
myht = Z_ARRVAL_PP(struc);
xdebug_str_add(str, xdebug_sprintf("array(%d)", myht->nNumOfElements), 1);
break;
case IS_OBJECT: {
char *class_name;
zend_uint class_name_len;
zend_get_object_classname(*struc, &class_name, &class_name_len TSRMLS_CC);
xdebug_str_add(str, xdebug_sprintf("class %s", class_name), 1);
break;
}
case IS_RESOURCE: {
char *type_name;
type_name = zend_rsrc_list_get_rsrc_type(Z_LVAL_PP(struc) TSRMLS_CC);
xdebug_str_add(str, xdebug_sprintf("resource(%ld) of type (%s)", Z_LVAL_PP(struc), type_name ? type_name : "Unknown"), 1);
break;
}
}
}
char* xdebug_get_zval_synopsis(zval *val, int debug_zval, xdebug_var_export_options *options)
{
xdebug_str str = {0, 0, NULL};
int default_options = 0;
TSRMLS_FETCH();
if (!options) {
options = xdebug_var_export_options_from_ini(TSRMLS_C);
default_options = 1;
}
xdebug_var_synopsis(&val, (xdebug_str*) &str, 1, debug_zval, options TSRMLS_CC);
if (default_options) {
xdfree(options->runtime);
xdfree(options);
}
return str.d;
}
/*****************************************************************************
** XML node printing routines
*/
static int xdebug_array_element_export_xml_node(zval **zv XDEBUG_ZEND_HASH_APPLY_TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)
{
int level;
xdebug_xml_node *parent;
xdebug_xml_node *node;
xdebug_var_export_options *options;
char *name = NULL, *parent_name = NULL;
int name_len = 0;
xdebug_str full_name = { 0, 0, NULL };
#if !defined(PHP_VERSION_ID) || PHP_VERSION_ID < 50300
TSRMLS_FETCH();
#endif
level = va_arg(args, int);
parent = va_arg(args, xdebug_xml_node*);
parent_name = va_arg(args, char *);
options = va_arg(args, xdebug_var_export_options*);
if (options->runtime[level].current_element_nr >= options->runtime[level].start_element_nr &&
options->runtime[level].current_element_nr < options->runtime[level].end_element_nr)
{
node = xdebug_xml_node_init("property");
if (hash_key->nKeyLength != 0) {
name = xdstrndup(hash_key->arKey, hash_key->nKeyLength);
name_len = hash_key->nKeyLength - 1;
if (parent_name) {
if (parent_name[0] != '$') {
xdebug_str_addl(&full_name, "$", 1, 0);
}
xdebug_str_add(&full_name, parent_name, 0);
xdebug_str_addl(&full_name, "['", 2, 0);
xdebug_str_addl(&full_name, name, name_len, 0);
xdebug_str_addl(&full_name, "']", 2, 0);
}
} else {
name = xdebug_sprintf("%ld", hash_key->h);
name_len = strlen(name);
if (parent_name) {
if (parent_name[0] != '$') {
xdebug_str_add(&full_name, xdebug_sprintf("$%s[%s]", parent_name, name), 1);
} else {
xdebug_str_add(&full_name, xdebug_sprintf("%s[%s]", parent_name, name), 1);
}
}
}
xdebug_xml_add_attribute_exl(node, "name", 4, name, name_len, 0, 1);
if (full_name.l) {
xdebug_xml_add_attribute_exl(node, "fullname", 8, full_name.d, full_name.l, 0, 1);
}
xdebug_xml_add_attribute_ex(node, "address", xdebug_sprintf("%ld", (long) *zv), 0, 1);
xdebug_xml_add_child(parent, node);
xdebug_var_export_xml_node(zv, full_name.d, node, options, level + 1 TSRMLS_CC);
}
options->runtime[level].current_element_nr++;
return 0;
}
static int xdebug_object_element_export_xml_node(zval **zv XDEBUG_ZEND_HASH_APPLY_TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)
{
int level;
xdebug_xml_node *parent;
xdebug_xml_node *node;
xdebug_var_export_options *options;
char *prop_name, *modifier, *class_name, *prop_class_name;
char *parent_name = NULL, *full_name = NULL;
#if !defined(PHP_VERSION_ID) || PHP_VERSION_ID < 50300
TSRMLS_FETCH();
#endif
level = va_arg(args, int);
parent = va_arg(args, xdebug_xml_node*);
full_name = parent_name = va_arg(args, char *);
options = va_arg(args, xdebug_var_export_options*);
class_name = va_arg(args, char *);
if (options->runtime[level].current_element_nr >= options->runtime[level].start_element_nr &&
options->runtime[level].current_element_nr < options->runtime[level].end_element_nr)
{
if (hash_key->nKeyLength != 0) {
modifier = xdebug_get_property_info(hash_key->arKey, hash_key->nKeyLength, &prop_name, &prop_class_name);
if (strcmp(modifier, "private") != 0 || strcmp(class_name, prop_class_name) == 0) {
node = xdebug_xml_node_init("property");
xdebug_xml_add_attribute_ex(node, "name", xdstrdup(prop_name), 0, 1);
} else {
return 0;
}
if (strcmp(modifier, "private") != 0 || strcmp(class_name, prop_class_name) == 0) {
if (parent_name) {
if (parent_name[0] != '$') {
full_name = xdebug_sprintf("$%s->%s", parent_name, prop_name);
} else {
full_name = xdebug_sprintf("%s->%s", parent_name, prop_name);
}
xdebug_xml_add_attribute_ex(node, "fullname", full_name, 0, 1);
}
}
xdebug_xml_add_attribute(node, "facet", modifier);
xdebug_xml_add_attribute_ex(node, "address", xdebug_sprintf("%ld", (long) *zv), 0, 1);
xdebug_xml_add_child(parent, node);
xdebug_var_export_xml_node(zv, full_name, node, options, level + 1 TSRMLS_CC);
}
}
options->runtime[level].current_element_nr++;
return 0;
}
void xdebug_var_export_xml_node(zval **struc, char *name, xdebug_xml_node *node, xdebug_var_export_options *options, int level TSRMLS_DC)
{
HashTable *myht;
char *class_name;
zend_uint class_name_len;
switch (Z_TYPE_PP(struc)) {
case IS_BOOL:
xdebug_xml_add_attribute(node, "type", "bool");
xdebug_xml_add_text(node, xdebug_sprintf("%d", Z_LVAL_PP(struc)));
break;
case IS_NULL:
xdebug_xml_add_attribute(node, "type", "null");
break;
case IS_LONG:
xdebug_xml_add_attribute(node, "type", "int");
xdebug_xml_add_text(node, xdebug_sprintf("%ld", Z_LVAL_PP(struc)));
break;
case IS_DOUBLE:
xdebug_xml_add_attribute(node, "type", "float");
xdebug_xml_add_text(node, xdebug_sprintf("%.*G", (int) EG(precision), Z_DVAL_PP(struc)));
break;
case IS_STRING:
xdebug_xml_add_attribute(node, "type", "string");
if (options->max_data == 0 || Z_STRLEN_PP(struc) <= options->max_data) {
xdebug_xml_add_text_encodel(node, xdstrndup(Z_STRVAL_PP(struc), Z_STRLEN_PP(struc)), Z_STRLEN_PP(struc));
} else {
xdebug_xml_add_text_encodel(node, xdstrndup(Z_STRVAL_PP(struc), options->max_data), options->max_data);
}
xdebug_xml_add_attribute_ex(node, "size", xdebug_sprintf("%d", Z_STRLEN_PP(struc)), 0, 1);
break;
case IS_ARRAY:
myht = Z_ARRVAL_PP(struc);
xdebug_xml_add_attribute(node, "type", "array");
xdebug_xml_add_attribute(node, "children", myht->nNumOfElements > 0?"1":"0");
if (myht->nApplyCount < 1) {
xdebug_xml_add_attribute_ex(node, "numchildren", xdebug_sprintf("%d", myht->nNumOfElements), 0, 1);
if (level < options->max_depth) {
xdebug_xml_add_attribute_ex(node, "page", xdebug_sprintf("%d", options->runtime[level].page), 0, 1);
xdebug_xml_add_attribute_ex(node, "pagesize", xdebug_sprintf("%d", options->max_children), 0, 1);
options->runtime[level].current_element_nr = 0;
if (level == 0) {
options->runtime[level].start_element_nr = options->max_children * options->runtime[level].page;
options->runtime[level].end_element_nr = options->max_children * (options->runtime[level].page + 1);
} else {
options->runtime[level].start_element_nr = 0;
options->runtime[level].end_element_nr = options->max_children;
}
zend_hash_apply_with_arguments(myht XDEBUG_ZEND_HASH_APPLY_TSRMLS_CC, (apply_func_args_t) xdebug_array_element_export_xml_node, 4, level, node, name, options);
}
} else {
xdebug_xml_add_attribute(node, "recursive", "1");
}
break;
case IS_OBJECT:
myht = Z_OBJPROP_PP(struc);
xdebug_xml_add_attribute(node, "type", "object");
zend_get_object_classname(*struc, &class_name, &class_name_len TSRMLS_CC);
xdebug_xml_add_attribute_ex(node, "classname", xdstrdup(class_name), 0, 1);
xdebug_xml_add_attribute(node, "children", (myht && zend_hash_num_elements(myht))?"1":"0");
if (myht) {
if (myht->nApplyCount < 1) {
xdebug_xml_add_attribute_ex(node, "numchildren", xdebug_sprintf("%d", zend_hash_num_elements(myht)), 0, 1);
if (level < options->max_depth) {
xdebug_xml_add_attribute_ex(node, "page", xdebug_sprintf("%d", options->runtime[level].page), 0, 1);
xdebug_xml_add_attribute_ex(node, "pagesize", xdebug_sprintf("%d", options->max_children), 0, 1);
options->runtime[level].current_element_nr = 0;
if (level == 0) {
options->runtime[level].start_element_nr = options->max_children * options->runtime[level].page;
options->runtime[level].end_element_nr = options->max_children * (options->runtime[level].page + 1);
} else {
options->runtime[level].start_element_nr = 0;
options->runtime[level].end_element_nr = options->max_children;
}
zend_hash_apply_with_arguments(myht XDEBUG_ZEND_HASH_APPLY_TSRMLS_CC, (apply_func_args_t) xdebug_object_element_export_xml_node, 5, level, node, name, options, class_name);
}
} else {
xdebug_xml_add_attribute(node, "recursive", "1");
}
}
efree(class_name);
break;
case IS_RESOURCE: {
char *type_name;
xdebug_xml_add_attribute(node, "type", "resource");
type_name = zend_rsrc_list_get_rsrc_type(Z_LVAL_PP(struc) TSRMLS_CC);
xdebug_xml_add_text(node, xdebug_sprintf("resource id='%ld' type='%s'", Z_LVAL_PP(struc), type_name ? type_name : "Unknown"));
break;
}
default:
xdebug_xml_add_attribute(node, "type", "null");
break;
}
}
xdebug_xml_node* xdebug_get_zval_value_xml_node(char *name, zval *val, xdebug_var_export_options *options)
{
xdebug_xml_node *node;
char *full_name = NULL;
TSRMLS_FETCH();
node = xdebug_xml_node_init("property");
if (name) {
if (name[0] != '$') {
full_name = xdebug_sprintf("$%s", name);
} else {
full_name = xdstrdup(name);
}
xdebug_xml_add_attribute_ex(node, "name", xdstrdup(name), 0, 1);
xdebug_xml_add_attribute_ex(node, "fullname", full_name, 0, 1);
}
xdebug_xml_add_attribute_ex(node, "address", xdebug_sprintf("%ld", (long) val), 0, 1);
xdebug_var_export_xml_node(&val, name, node, options, 0 TSRMLS_CC);
return node;
}
/*****************************************************************************
** Fancy variable printing routines
*/
#define COLOR_POINTER "#888a85"
#define COLOR_BOOL "#75507b"
#define COLOR_LONG "#4e9a06"
#define COLOR_NULL "#3465a4"
#define COLOR_DOUBLE "#f57900"
#define COLOR_STRING "#cc0000"
#define COLOR_EMPTY "#888a85"
#define COLOR_ARRAY "#ce5c00"
#define COLOR_OBJECT "#8f5902"
#define COLOR_RESOURCE "#2e3436"
static int xdebug_array_element_export_fancy(zval **zv XDEBUG_ZEND_HASH_APPLY_TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)
{
int level, debug_zval, newlen;
char *tmp_str;
xdebug_str *str;
xdebug_var_export_options *options;
#if !defined(PHP_VERSION_ID) || PHP_VERSION_ID < 50300
TSRMLS_FETCH();
#endif
level = va_arg(args, int);
str = va_arg(args, struct xdebug_str*);
debug_zval = va_arg(args, int);
options = va_arg(args, xdebug_var_export_options*);
if (options->runtime[level].current_element_nr >= options->runtime[level].start_element_nr &&
options->runtime[level].current_element_nr < options->runtime[level].end_element_nr)
{
xdebug_str_add(str, xdebug_sprintf("%*s", (level * 4) - 2, ""), 1);
if (hash_key->nKeyLength==0) { /* numeric key */
xdebug_str_add(str, xdebug_sprintf("%ld <font color='%s'>=></font> ", hash_key->h, COLOR_POINTER), 1);
} else { /* string key */
xdebug_str_addl(str, "'", 1, 0);
tmp_str = xdebug_xmlize(hash_key->arKey, hash_key->nKeyLength - 1, &newlen);
xdebug_str_addl(str, tmp_str, newlen, 0);
efree(tmp_str);
xdebug_str_add(str, xdebug_sprintf("' <font color='%s'>=></font> ", COLOR_POINTER), 1);
}
xdebug_var_export_fancy(zv, str, level + 1, debug_zval, options TSRMLS_CC);
}
if (options->runtime[level].current_element_nr == options->runtime[level].end_element_nr) {
xdebug_str_add(str, xdebug_sprintf("%*s", (level * 4) - 2, ""), 1);
xdebug_str_addl(str, "<i>more elements...</i>\n", 24, 0);
}
options->runtime[level].current_element_nr++;
return 0;
}
static int xdebug_object_element_export_fancy(zval **zv XDEBUG_ZEND_HASH_APPLY_TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)
{
int level, debug_zval;
xdebug_str *str;
xdebug_var_export_options *options;
char *key;
char *prop_name, *class_name, *modifier, *prop_class_name;
#if !defined(PHP_VERSION_ID) || PHP_VERSION_ID < 50300
TSRMLS_FETCH();
#endif
level = va_arg(args, int);
str = va_arg(args, struct xdebug_str*);
debug_zval = va_arg(args, int);
options = va_arg(args, xdebug_var_export_options*);
class_name = va_arg(args, char *);
if (options->runtime[level].current_element_nr >= options->runtime[level].start_element_nr &&
options->runtime[level].current_element_nr < options->runtime[level].end_element_nr)
{
xdebug_str_add(str, xdebug_sprintf("%*s", (level * 4) - 2, ""), 1);
key = hash_key->arKey;
if (hash_key->nKeyLength != 0) {
modifier = xdebug_get_property_info(hash_key->arKey, hash_key->nKeyLength, &prop_name, &prop_class_name);
if (strcmp(modifier, "private") != 0 || strcmp(class_name, prop_class_name) == 0) {
xdebug_str_add(str, xdebug_sprintf("<i>%s</i> '%s' <font color='%s'>=></font> ", modifier, prop_name, COLOR_POINTER), 1);
} else {
xdebug_str_add(str, xdebug_sprintf("<i>%s</i> '%s' <small>(%s)</small> <font color='%s'>=></font> ", modifier, prop_name, prop_class_name, COLOR_POINTER), 1);
}
}
xdebug_var_export_fancy(zv, str, level + 1, debug_zval, options TSRMLS_CC);
}
if (options->runtime[level].current_element_nr == options->runtime[level].end_element_nr) {
xdebug_str_add(str, xdebug_sprintf("%*s", (level * 4) - 2, ""), 1);
xdebug_str_addl(str, "<i>more elements...</i>\n", 24, 0);
}
options->runtime[level].current_element_nr++;
return 0;
}
void xdebug_var_export_fancy(zval **struc, xdebug_str *str, int level, int debug_zval, xdebug_var_export_options *options TSRMLS_DC)
{
HashTable *myht;
char* tmp_str;
int newlen;
if (debug_zval) {
xdebug_str_add(str, xdebug_sprintf("<i>(refcount=%d, is_ref=%d)</i>,", (*struc)->XDEBUG_REFCOUNT, (*struc)->XDEBUG_IS_REF), 1);
} else {
if ((*struc)->XDEBUG_IS_REF) {
xdebug_str_add(str, "&", 0);
}
}
switch (Z_TYPE_PP(struc)) {
case IS_BOOL:
xdebug_str_add(str, xdebug_sprintf("<small>boolean</small> <font color='%s'>%s</font>", COLOR_BOOL, Z_LVAL_PP(struc) ? "true" : "false"), 1);
break;
case IS_NULL:
xdebug_str_add(str, xdebug_sprintf("<font color='%s'>null</font>", COLOR_NULL), 1);
break;
case IS_LONG:
xdebug_str_add(str, xdebug_sprintf("<small>int</small> <font color='%s'>%ld</font>", COLOR_LONG, Z_LVAL_PP(struc)), 1);
break;
case IS_DOUBLE:
xdebug_str_add(str, xdebug_sprintf("<small>float</small> <font color='%s'>%.*G</font>", COLOR_DOUBLE, (int) EG(precision), Z_DVAL_PP(struc)), 1);
break;
case IS_STRING:
xdebug_str_add(str, xdebug_sprintf("<small>string</small> <font color='%s'>'", COLOR_STRING), 1);
if (Z_STRLEN_PP(struc) > options->max_data) {
tmp_str = xdebug_xmlize(Z_STRVAL_PP(struc), options->max_data, &newlen);
xdebug_str_addl(str, tmp_str, newlen, 0);
efree(tmp_str);
xdebug_str_addl(str, "'...</font>", 11, 0);
} else {
tmp_str = xdebug_xmlize(Z_STRVAL_PP(struc), Z_STRLEN_PP(struc), &newlen);
xdebug_str_addl(str, tmp_str, newlen, 0);
efree(tmp_str);
xdebug_str_addl(str, "'</font>", 8, 0);
}
xdebug_str_add(str, xdebug_sprintf(" <i>(length=%d)</i>", Z_STRLEN_PP(struc)), 1);
break;
case IS_ARRAY:
myht = Z_ARRVAL_PP(struc);
xdebug_str_add(str, xdebug_sprintf("\n%*s", (level - 1) * 4, ""), 1);
if (myht->nApplyCount < 1) {
xdebug_str_addl(str, "<b>array</b>\n", 13, 0);
if (level <= options->max_depth) {
if (myht->nNumOfElements) {
options->runtime[level].current_element_nr = 0;
options->runtime[level].start_element_nr = 0;
options->runtime[level].end_element_nr = options->max_children;
zend_hash_apply_with_arguments(myht XDEBUG_ZEND_HASH_APPLY_TSRMLS_CC, (apply_func_args_t) xdebug_array_element_export_fancy, 4, level, str, debug_zval, options);
} else {
xdebug_str_add(str, xdebug_sprintf("%*s", (level * 4) - 2, ""), 1);
xdebug_str_add(str, xdebug_sprintf("<i><font color='%s'>empty</font></i>\n", COLOR_EMPTY), 1);
}
} else {
xdebug_str_add(str, xdebug_sprintf("%*s...\n", (level * 4) - 2, ""), 1);
}
} else {
xdebug_str_addl(str, "<i>&</i><b>array</b>\n", 21, 0);
}
break;
case IS_OBJECT:
myht = Z_OBJPROP_PP(struc);
xdebug_str_add(str, xdebug_sprintf("\n%*s", (level - 1) * 4, ""), 1);
if (myht->nApplyCount < 1) {
xdebug_str_add(str, xdebug_sprintf("<b>object</b>(<i>%s</i>)", Z_OBJCE_PP(struc)->name), 1);
xdebug_str_add(str, xdebug_sprintf("[<i>%d</i>]\n", Z_OBJ_HANDLE_PP(struc)), 1);
if (level <= options->max_depth) {
options->runtime[level].current_element_nr = 0;
options->runtime[level].start_element_nr = 0;
options->runtime[level].end_element_nr = options->max_children;
zend_hash_apply_with_arguments(myht XDEBUG_ZEND_HASH_APPLY_TSRMLS_CC, (apply_func_args_t) xdebug_object_element_export_fancy, 5, level, str, debug_zval, options, Z_OBJCE_PP(struc)->name);
} else {
xdebug_str_add(str, xdebug_sprintf("%*s...\n", (level * 4) - 2, ""), 1);
}
} else {
xdebug_str_add(str, xdebug_sprintf("<i>&</i><b>object</b>(<i>%s</i>)", Z_OBJCE_PP(struc)->name), 1);
xdebug_str_add(str, xdebug_sprintf("[<i>%d</i>]\n", Z_OBJ_HANDLE_PP(struc)), 1);
}
break;
case IS_RESOURCE: {
char *type_name;
type_name = zend_rsrc_list_get_rsrc_type(Z_LVAL_PP(struc) TSRMLS_CC);
xdebug_str_add(str, xdebug_sprintf("<b>resource</b>(<i>%ld</i><font color='%s'>,</font> <i>%s</i>)", Z_LVAL_PP(struc), COLOR_RESOURCE, type_name ? type_name : "Unknown"), 1);
break;
}
default:
xdebug_str_add(str, xdebug_sprintf("<font color='%s'>null</font>", COLOR_NULL), 0);
break;
}
if (Z_TYPE_PP(struc) != IS_ARRAY && Z_TYPE_PP(struc) != IS_OBJECT) {
xdebug_str_addl(str, "\n", 1, 0);
}
}
char* xdebug_get_zval_value_fancy(char *name, zval *val, int *len, int debug_zval, xdebug_var_export_options *options TSRMLS_DC)
{
xdebug_str str = {0, 0, NULL};
int default_options = 0;
if (!options) {
options = xdebug_var_export_options_from_ini(TSRMLS_C);
default_options = 1;
}
xdebug_str_addl(&str, "<pre class='xdebug-var-dump' dir='ltr'>", 39, 0);
xdebug_var_export_fancy(&val, (xdebug_str*) &str, 1, debug_zval, options TSRMLS_CC);
xdebug_str_addl(&str, "</pre>", 6, 0);
if (default_options) {
xdfree(options->runtime);
xdfree(options);
}
*len = str.l;
return str.d;
}
static void xdebug_var_synopsis_fancy(zval **struc, xdebug_str *str, int level, int debug_zval, xdebug_var_export_options *options TSRMLS_DC)
{
HashTable *myht;
if (debug_zval) {
xdebug_str_add(str, xdebug_sprintf("<i>(refcount=%d, is_ref=%d)</i>,", (*struc)->XDEBUG_REFCOUNT, (*struc)->XDEBUG_IS_REF), 1);
}
switch (Z_TYPE_PP(struc)) {
case IS_BOOL:
xdebug_str_add(str, xdebug_sprintf("<font color='%s'>bool</font>", COLOR_BOOL), 1);
break;
case IS_NULL:
xdebug_str_add(str, xdebug_sprintf("<font color='%s'>null</font>", COLOR_NULL), 1);
break;
case IS_LONG:
xdebug_str_add(str, xdebug_sprintf("<font color='%s'>long</font>", COLOR_LONG), 1);
break;
case IS_DOUBLE:
xdebug_str_add(str, xdebug_sprintf("<font color='%s'>double</font>", COLOR_DOUBLE), 1);
break;