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xdebug_var.c
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xdebug_var.c
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/*
+----------------------------------------------------------------------+
| Xdebug |
+----------------------------------------------------------------------+
| Copyright (c) 2002-2011 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 |
| [email protected] so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Derick Rethans <[email protected]> |
+----------------------------------------------------------------------+
*/
#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:
case E_USER_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, int node_type, XDEBUG_ZNODE *node, temp_variable *Ts, int *is_var)
{
switch (node_type) {
case IS_CONST:
#if PHP_VERSION_ID >= 50399
return node->zv;
#else
return &node->u.constant;
#endif
break;
case IS_TMP_VAR:
*is_var = 1;
#if PHP_VERSION_ID >= 50399
return &T(node->var).tmp_var;
#else
return &T(node->u.var).tmp_var;
#endif
break;
case IS_VAR:
*is_var = 1;
#if PHP_VERSION_ID >= 50399
if (T(node->var).var.ptr) {
return T(node->var).var.ptr;
#else
if (T(node->u.var).var.ptr) {
return T(node->u.var).var.ptr;
#endif
} else {
fprintf(stderr, "\nIS_VAR\n");
}
break;
case IS_CV: {
zval **tmp;
#if PHP_VERSION_ID >= 50399
tmp = zend_get_compiled_variable_value(zdata, node->constant);
#else
tmp = zend_get_compiled_variable_value(zdata, node->u.constant.value.lval);
#endif
if (tmp) {
return *tmp;
}
break;
}
case IS_UNUSED:
fprintf(stderr, "\nIS_UNUSED\n");
break;
default:
fprintf(stderr, "\ndefault %d\n", node_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;
}
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);
efree(class_name);
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;
}
#ifndef PHP_WIN32
/*****************************************************************************
** ANSI colored variable printing routines
*/
#define ANSI_COLOR_POINTER "\e[0m"
#define ANSI_COLOR_BOOL "\e[35m"
#define ANSI_COLOR_LONG "\e[32m"
#define ANSI_COLOR_NULL "\e[34m"
#define ANSI_COLOR_DOUBLE "\e[33m"
#define ANSI_COLOR_STRING "\e[31m"
#define ANSI_COLOR_EMPTY "\e[30m"
#define ANSI_COLOR_ARRAY "\e[33m"
#define ANSI_COLOR_OBJECT "\e[31m"
#define ANSI_COLOR_RESOURCE "\e[36m"
#define ANSI_COLOR_MODIFIER "\e[32m"
#define ANSI_COLOR_RESET "\e[0m"
#define ANSI_COLOR_BOLD "\e[1m"
#define ANSI_COLOR_BOLD_OFF "\e[22m"
static int xdebug_array_element_export_ansi(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)
{
xdebug_str_add(str, xdebug_sprintf("%*s", (level * 2), ""), 1);
if (hash_key->nKeyLength==0) { /* numeric key */
xdebug_str_add(str, xdebug_sprintf("[%ld] %s=>%s\n", hash_key->h, ANSI_COLOR_POINTER, ANSI_COLOR_RESET), 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, "' =>\n", 0);
}
xdebug_var_export_ansi(zv, str, level + 1, debug_zval, options TSRMLS_CC);
}
if (options->runtime[level].current_element_nr == options->runtime[level].end_element_nr) {
xdebug_str_addl(str, "...,\n ", 6, 0);
}
options->runtime[level].current_element_nr++;
return 0;
}
static int xdebug_object_element_export_ansi(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;
#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 * 2), ""), 1);
if (hash_key->nKeyLength != 0) {
modifier = xdebug_get_property_info(hash_key->arKey, hash_key->nKeyLength, &prop_name, &class_name);
xdebug_str_add(str, xdebug_sprintf("%s%s%s%s%s $%s %s=>%s",
ANSI_COLOR_MODIFIER, ANSI_COLOR_BOLD, modifier, ANSI_COLOR_BOLD_OFF, ANSI_COLOR_RESET,
prop_name, ANSI_COLOR_POINTER, ANSI_COLOR_RESET), 1);
}
xdebug_var_export_ansi(zv, str, level + 1, debug_zval, options TSRMLS_CC);
}
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_ansi(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);
}
xdebug_str_add(str, xdebug_sprintf("%*s", (level * 2) - 2, ""), 1);
switch (Z_TYPE_PP(struc)) {
case IS_BOOL:
xdebug_str_add(str, xdebug_sprintf("%sbool%s(%s%s%s)", ANSI_COLOR_BOLD, ANSI_COLOR_BOLD_OFF, ANSI_COLOR_BOOL, Z_LVAL_PP(struc) ? "true" : "false", ANSI_COLOR_RESET), 1);
break;
case IS_NULL:
xdebug_str_add(str, xdebug_sprintf("%s%sNULL%s%s", ANSI_COLOR_BOLD, ANSI_COLOR_NULL, ANSI_COLOR_RESET, ANSI_COLOR_BOLD_OFF), 1);
break;
case IS_LONG:
xdebug_str_add(str, xdebug_sprintf("%sint%s(%s%ld%s)", ANSI_COLOR_BOLD, ANSI_COLOR_BOLD_OFF, ANSI_COLOR_LONG, Z_LVAL_PP(struc), ANSI_COLOR_RESET), 1);
break;
case IS_DOUBLE:
xdebug_str_add(str, xdebug_sprintf("%sdouble%s(%s%.*G%s)", ANSI_COLOR_BOLD, ANSI_COLOR_BOLD_OFF, ANSI_COLOR_DOUBLE, (int) EG(precision), Z_DVAL_PP(struc), ANSI_COLOR_RESET), 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("%sstring%s(%s%ld%s) '%s%s%s'", ANSI_COLOR_BOLD, ANSI_COLOR_BOLD_OFF,
ANSI_COLOR_LONG, Z_STRLEN_PP(struc), ANSI_COLOR_RESET,
ANSI_COLOR_STRING, tmp_str, ANSI_COLOR_RESET), 1);
} else {
xdebug_str_addl(str, "'", 1, 0);
xdebug_str_addl(str, xdebug_sprintf("%sstring%s(%s%ld%s) %s%s%s", ANSI_COLOR_BOLD, ANSI_COLOR_BOLD_OFF,
ANSI_COLOR_LONG, Z_STRLEN_PP(struc), ANSI_COLOR_RESET,
ANSI_COLOR_STRING, tmp_str, ANSI_COLOR_RESET), 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_add(str, xdebug_sprintf("%sarray%s(%s%d%s) {\n", ANSI_COLOR_BOLD, ANSI_COLOR_BOLD_OFF, ANSI_COLOR_LONG, myht->nNumOfElements, ANSI_COLOR_RESET), 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_array_element_export_ansi, 4, level, str, debug_zval, options);
} else {
xdebug_str_addl(str, "...", 3, 0);
}
xdebug_str_add(str, xdebug_sprintf("%*s}", (level * 2) - 2 , ""), 1);
} else {
xdebug_str_add(str, xdebug_sprintf("&%sarray%s", ANSI_COLOR_BOLD, ANSI_COLOR_BOLD_OFF), 1);
}
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("%sclass%s %s%s%s#%d (%s%d%s) {\n", ANSI_COLOR_BOLD, ANSI_COLOR_BOLD_OFF, ANSI_COLOR_OBJECT, class_name, ANSI_COLOR_RESET,
Z_OBJ_HANDLE_PP(struc),
ANSI_COLOR_LONG, myht->nNumOfElements, ANSI_COLOR_RESET), 1);
efree(class_name);
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_ansi, 4, level, str, debug_zval, options);
} else {
xdebug_str_addl(str, "...", 3, 0);
}
xdebug_str_add(str, xdebug_sprintf("%*s}", (level * 2) - 2, ""), 1);
} 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("%sresource%s(%s%ld%s) of type (%s)", ANSI_COLOR_BOLD, ANSI_COLOR_BOLD_OFF,
ANSI_COLOR_RESOURCE, Z_LVAL_PP(struc), ANSI_COLOR_RESET, type_name ? type_name : "Unknown"), 1);
break;
}
default:
xdebug_str_add(str, xdebug_sprintf("%sNULL%s", ANSI_COLOR_NULL, ANSI_COLOR_RESET), 0);
break;
}
xdebug_str_addl(str, "\n", 1, 0);
}
char* xdebug_get_zval_value_ansi(zval *val, 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_var_export_ansi(&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_ansi(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_add(str, xdebug_sprintf("%sbool%s", ANSI_COLOR_BOLD, ANSI_COLOR_BOLD_OFF), 1);
break;
case IS_NULL:
xdebug_str_add(str, xdebug_sprintf("%snull%s", ANSI_COLOR_BOLD, ANSI_COLOR_BOLD_OFF), 1);
break;
case IS_LONG:
xdebug_str_add(str, xdebug_sprintf("%sint%s", ANSI_COLOR_BOLD, ANSI_COLOR_BOLD_OFF), 1);
break;
case IS_DOUBLE:
xdebug_str_add(str, xdebug_sprintf("%sdouble%s", ANSI_COLOR_BOLD, ANSI_COLOR_BOLD_OFF), 1);
break;
case IS_STRING:
xdebug_str_add(str, xdebug_sprintf("%sstring%s(%s%d%s)", ANSI_COLOR_BOLD, ANSI_COLOR_BOLD_OFF, ANSI_COLOR_LONG, Z_STRLEN_PP(struc), ANSI_COLOR_RESET), 1);
break;
case IS_ARRAY:
myht = Z_ARRVAL_PP(struc);
xdebug_str_add(str, xdebug_sprintf("array(%s%d%s)", ANSI_COLOR_LONG, myht->nNumOfElements, ANSI_COLOR_RESET), 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(%s%ld%s) of type (%s)", ANSI_COLOR_LONG, Z_LVAL_PP(struc), ANSI_COLOR_RESET, type_name ? type_name : "Unknown"), 1);
break;
}
}
}
char* xdebug_get_zval_synopsis_ansi(zval *val, 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_var_synopsis_ansi(&val, (xdebug_str*) &str, 1, debug_zval, options TSRMLS_CC);
if (default_options) {
xdfree(options->runtime);
xdfree(options);
}
return str.d;
}
#endif
/*****************************************************************************
** XML node printing routines
*/
#define XDEBUG_OBJECT_ITEM_TYPE_PROPERTY 1
#define XDEBUG_OBJECT_ITEM_TYPE_STATIC_PROPERTY 2
typedef struct
{
char type;
char *name;
int name_len;
zval *zv;
} xdebug_object_item;
static void xdebug_hash_object_item_dtor(void *data)
{
xdebug_object_item *item = (xdebug_object_item *) data;
xdfree(data);
}
static int object_item_add_to_merged_hash(zval **zv XDEBUG_ZEND_HASH_APPLY_TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)
{
HashTable *merged;
int object_type;
xdebug_object_item *item;
merged = va_arg(args, HashTable*);
object_type = va_arg(args, int);
item = xdmalloc(sizeof(xdebug_object_item));
item->type = object_type;
item->zv = *zv;
item->name = hash_key->arKey;
item->name_len = hash_key->nKeyLength;
zend_hash_next_index_insert(merged, &item, sizeof(xdebug_object_item*), NULL);
return 0;
}
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) {
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) {
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(xdebug_object_item **item 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 ((*item)->name_len != 0) {
modifier = xdebug_get_property_info((*item)->name, (*item)->name_len, &prop_name, &prop_class_name);
node = xdebug_xml_node_init("property");
if (strcmp(modifier, "private") != 0 || strcmp(class_name, prop_class_name) == 0) {
xdebug_xml_add_attribute_ex(node, "name", xdstrdup(prop_name), 0, 1);
} else {
xdebug_xml_add_attribute_ex(node, "name", xdebug_sprintf("*%s*%s", prop_class_name, prop_name), 0, 1);
}
if (parent_name) {
if (strcmp(modifier, "private") != 0 || strcmp(class_name, prop_class_name) == 0) {
full_name = xdebug_sprintf("%s%s%s", parent_name, (*item)->type == XDEBUG_OBJECT_ITEM_TYPE_STATIC_PROPERTY ? "::" : "->", prop_name);
} else {
full_name = xdebug_sprintf("%s%s*%s*%s", parent_name, (*item)->type == XDEBUG_OBJECT_ITEM_TYPE_STATIC_PROPERTY ? "::" : "->", prop_class_name, prop_name);
}
xdebug_xml_add_attribute_ex(node, "fullname", full_name, 0, 1);
}
xdebug_xml_add_attribute_ex(node, "facet", xdebug_sprintf("%s%s", (*item)->type == XDEBUG_OBJECT_ITEM_TYPE_STATIC_PROPERTY ? "static " : "", modifier), 0, 1);
xdebug_xml_add_attribute_ex(node, "address", xdebug_sprintf("%ld", (long) (*item)->zv), 0, 1);
xdebug_xml_add_child(parent, node);
xdebug_var_export_xml_node(&((*item)->zv), full_name, node, options, level + 1 TSRMLS_CC);
}
}
options->runtime[level].current_element_nr++;
return 0;
}
static char *prepare_variable_name(char *name)
{
char *tmp_name;
tmp_name = xdebug_sprintf("%s%s", (name[0] == '$' || name[0] == ':') ? "" : "$", name);
if (tmp_name[strlen(tmp_name) - 2] == ':' && tmp_name[strlen(tmp_name) - 1] == ':') {
tmp_name[strlen(tmp_name) - 2] = '\0';
}
return tmp_name;
}
void xdebug_attach_uninitialized_var(xdebug_xml_node *node, char *name)
{
xdebug_xml_node *contents = NULL;
char *tmp_name;
contents = xdebug_xml_node_init("property");
tmp_name = prepare_variable_name(name);
xdebug_xml_add_attribute_ex(contents, "name", xdstrdup(tmp_name), 0, 1);