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/*
+----------------------------------------------------------------------+
| Xdebug |
+----------------------------------------------------------------------+
| Copyright (c) 2002-2017 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> |
| Nikita Popov <nikita.ppv@gmail.com> |
+----------------------------------------------------------------------+
*/
#include "php.h"
#include "ext/standard/php_string.h"
#include "ext/standard/url.h"
#include "zend.h"
#include "zend_extensions.h"
#include "ext/standard/php_smart_string.h"
#include "zend_smart_str.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"
/* Set correct int format to use */
#include "Zend/zend_long.h"
#if SIZEOF_ZEND_LONG == 4
# define XDEBUG_INT_FMT "%ld"
#else
# define XDEBUG_INT_FMT "%lld"
#endif
ZEND_EXTERN_MODULE_GLOBALS(xdebug)
HashTable *xdebug_objdebug_pp(zval **zval_pp, int *is_tmp TSRMLS_DC)
{
zval dzval = **zval_pp;
HashTable *tmp;
if (!XG(in_debug_info) && Z_OBJ_HANDLER(dzval, get_debug_info)) {
zend_bool old_trace = XG(do_trace);
zend_object *orig_exception;
XG(do_trace) = 0;
XG(in_debug_info) = 1;
orig_exception = EG(exception);
EG(exception) = NULL;
tmp = Z_OBJ_HANDLER(dzval, get_debug_info)(&dzval, is_tmp TSRMLS_CC);
XG(in_debug_info) = 0;
XG(do_trace) = old_trace;
EG(exception) = orig_exception;
return tmp;
} else {
*is_tmp = 0;
if (Z_OBJ_HANDLER(dzval, get_properties)) {
return Z_OBJPROP(dzval);
}
}
return NULL;
}
char* xdebug_error_type_simple(int type)
{
switch (type) {
case E_ERROR:
case E_CORE_ERROR:
case E_COMPILE_ERROR:
case E_USER_ERROR:
return xdstrdup("fatal-error");
break;
case E_RECOVERABLE_ERROR:
return xdstrdup("catchable-fatal-error");
break;
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;
case E_DEPRECATED:
case E_USER_DEPRECATED:
return xdstrdup("deprecated");
break;
case 0:
return xdstrdup("xdebug");
break;
default:
return xdstrdup("unknown-error");
break;
}
}
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;
case E_RECOVERABLE_ERROR:
return xdstrdup("Catchable fatal error");
break;
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;
case E_DEPRECATED:
case E_USER_DEPRECATED:
return xdstrdup("Deprecated");
break;
case 0:
return xdstrdup("Xdebug");
break;
default:
return xdstrdup("Unknown error");
break;
}
}
/*************************************************************************************************************************************/
#define T(offset) (*(union _temp_variable *)((char*)zdata->current_execute_data->Ts + offset))
zval *xdebug_get_zval(zend_execute_data *zdata, int node_type, const znode_op *node, int *is_var)
{
zend_free_op should_free;
return zend_get_zval_ptr(node_type, node, zdata, &should_free, BP_VAR_IS);
}
/*****************************************************************************
** PHP Variable related utility functions
*/
/*****************************************************************************
** Data returning functions
*/
#define XF_ST_ROOT 0
#define XF_ST_ARRAY_INDEX_NUM 1
#define XF_ST_ARRAY_INDEX_ASSOC 2
#define XF_ST_OBJ_PROPERTY 3
#define XF_ST_STATIC_ROOT 4
#define XF_ST_STATIC_PROPERTY 5
inline static HashTable *fetch_ht_from_zval(zval *z TSRMLS_DC)
{
switch (Z_TYPE_P(z)) {
case IS_ARRAY:
return Z_ARRVAL_P(z);
break;
case IS_OBJECT:
return Z_OBJPROP_P(z);
break;
}
return NULL;
}
inline static char *fetch_classname_from_zval(zval *z, int *length, zend_class_entry **ce TSRMLS_DC)
{
zend_string *class_name;
if (Z_TYPE_P(z) == IS_INDIRECT) {
z = z->value.zv;
}
if (Z_TYPE_P(z) == IS_REFERENCE) {
z = &z->value.ref->val;
}
if (Z_TYPE_P(z) != IS_OBJECT) {
return NULL;
}
class_name = Z_OBJ_HANDLER_P(z, get_class_name)(Z_OBJ_P(z));
*ce = Z_OBJCE_P(z);
*length = class_name->len;
return estrdup(class_name->val);
}
static char* prepare_search_key(char *name, unsigned int *name_length, char *prefix, int prefix_length)
{
char *element;
int extra_length = 0;
if (prefix_length) {
if (prefix[0] == '*') {
extra_length = 3;
} else {
extra_length = 2 + prefix_length;
}
}
element = malloc(*name_length + 1 + extra_length);
memset(element, 0, *name_length + 1 + extra_length);
if (extra_length) {
memcpy(element + 1, prefix, extra_length - 2);
}
memcpy(element + extra_length, name, *name_length);
*name_length += extra_length;
return element;
}
static zval *get_arrayobject_storage(zval *parent, HashTable **properties, int *is_temp TSRMLS_DC)
{
*properties = Z_OBJDEBUG_P(parent, *is_temp);
return zend_hash_str_find(*properties, "\0ArrayObject\0storage", sizeof("*ArrayObject*storage") - 1);
}
static zval *get_splobjectstorage_storage(zval *parent, HashTable **properties, int *is_temp TSRMLS_DC)
{
*properties = Z_OBJDEBUG_P(parent, *is_temp);
return zend_hash_str_find(*properties, "\0SplObjectStorage\0storage", sizeof("*SplObjectStorage*storage") - 1);
}
static zval *get_arrayiterator_storage(zval *parent, HashTable **properties, int *is_temp TSRMLS_DC)
{
*properties = Z_OBJDEBUG_P(parent, *is_temp);
return zend_hash_str_find(*properties, "\0ArrayIterator\0storage", sizeof("*ArrayIterator*storage") - 1);
}
static inline void maybe_destroy_ht(HashTable *ht, int is_temp)
{
if (ht && is_temp) {
zend_hash_destroy(ht);
efree(ht);
}
}
static void fetch_zval_from_symbol_table(
zval *value_in, char* orig_name, unsigned int orig_name_length,
int type, char* ccn, int ccnl, zend_class_entry *cce TSRMLS_DC)
{
HashTable *ht = NULL;
char *element = NULL;
unsigned int name_length;
unsigned int element_length;
zend_property_info *zpp;
int is_temp = 0;
HashTable *myht = NULL;
char *name = NULL;
zval *orig_value_in = value_in;
zval tmp_retval;
ZVAL_UNDEF(&tmp_retval);
if (Z_TYPE_P(value_in) == IS_INDIRECT) {
value_in = Z_INDIRECT_P(value_in);
}
ZVAL_DEREF(value_in);
ht = fetch_ht_from_zval(value_in TSRMLS_CC);
/* We need to strip the slashes for the " and / here */
name = xdmalloc(orig_name_length + 1);
memcpy(name, orig_name, orig_name_length);
name[orig_name_length] = '\0';
name_length = orig_name_length;
element_length = name_length;
xdebug_stripcslashes(name, (int *) &name_length);
switch (type) {
case XF_ST_STATIC_ROOT:
case XF_ST_STATIC_PROPERTY:
/* First we try a public,private,protected property */
element = prepare_search_key(name, &element_length, "", 0);
if (cce && &cce->properties_info && ((zpp = zend_hash_str_find_ptr(&cce->properties_info, element, element_length)) != NULL) && cce->static_members_table) {
ZVAL_COPY(&tmp_retval, &cce->static_members_table[zpp->offset]);
goto cleanup;
}
element_length = name_length;
/* Then we try to see whether the first char is * and use the part between * and * as class name for the private property */
if (name[0] == '*') {
char *secondStar;
secondStar = strstr(name + 1, "*");
if (secondStar) {
free(element);
element_length = name_length - (secondStar + 1 - name);
element = prepare_search_key(secondStar + 1, &element_length, "", 0);
if (cce && &cce->properties_info && ((zpp = zend_hash_str_find_ptr(&cce->properties_info, element, element_length)) != NULL)) {
ZVAL_COPY(&tmp_retval, &cce->static_members_table[zpp->offset]);
goto cleanup;
}
}
}
break;
case XF_ST_ROOT:
/* Check for compiled vars */
element = prepare_search_key(name, &element_length, "", 0);
if (XG(active_execute_data) && XG(active_execute_data)->func) {
int i = 0;
zend_ulong hash_value = zend_inline_hash_func(element, element_length);
zend_op_array *opa = &XG(active_execute_data)->func->op_array;
zval **CV;
while (i < opa->last_var) {
if (ZSTR_H(opa->vars[i]) == hash_value &&
ZSTR_LEN(opa->vars[i]) == element_length &&
strncmp(STR_NAME_VAL(opa->vars[i]), element, element_length) == 0)
{
zval *CV_z = ZEND_CALL_VAR_NUM(XG(active_execute_data), i);
CV = &CV_z;
if (CV) {
ZVAL_COPY(&tmp_retval, *CV);
goto cleanup;
}
}
i++;
}
}
free(element);
ht = XG(active_symbol_table);
/* break intentionally missing */
case XF_ST_ARRAY_INDEX_ASSOC:
element = prepare_search_key(name, &name_length, "", 0);
/* Handle "this" in a different way */
if (type == XF_ST_ROOT && strcmp("this", element) == 0) {
if (XG(This)) {
ZVAL_COPY(&tmp_retval, XG(This));
} else {
ZVAL_NULL(&tmp_retval);
}
goto cleanup;
}
if (ht) {
zval *tmp = zend_hash_str_find(ht, element, name_length);
if (tmp != NULL) {
ZVAL_COPY(&tmp_retval, tmp);
goto cleanup;
}
}
break;
case XF_ST_ARRAY_INDEX_NUM:
element = prepare_search_key(name, &name_length, "", 0);
if (ht) {
zval *tmp = zend_hash_index_find(ht, strtoull(element, NULL, 10));
if (tmp != NULL) {
ZVAL_COPY(&tmp_retval, tmp);
goto cleanup;
}
}
break;
case XF_ST_OBJ_PROPERTY:
/* Let's see if there is a debug handler */
if (value_in && Z_TYPE_P(value_in) == IS_OBJECT) {
myht = xdebug_objdebug_pp(&value_in, &is_temp TSRMLS_CC);
if (myht) {
zval *tmp = zend_hash_str_find(myht, name, name_length);
if (tmp != NULL) {
ZVAL_COPY(&tmp_retval, tmp);
maybe_destroy_ht(myht, is_temp);
goto cleanup;
}
maybe_destroy_ht(myht, is_temp);
}
}
/* First we try an object handler */
if (cce) {
zval *tmp_val;
tmp_val = zend_read_property(cce, value_in, name, name_length, 0, &tmp_retval);
if (tmp_val != &tmp_retval && tmp_val != &EG(uninitialized_zval)) {
ZVAL_COPY(&tmp_retval, tmp_val);
goto cleanup;
}
if (EG(exception)) {
zend_clear_exception(TSRMLS_C);
}
}
/* Then we try a public property */
element = prepare_search_key(name, &element_length, "", 0);
if (ht) {
zval *tmp = zend_symtable_str_find(ht, element, element_length);
if (tmp != NULL) {
ZVAL_COPY(&tmp_retval, tmp);
goto cleanup;
}
}
element_length = name_length;
/* Then we try it again as protected property */
free(element);
element = prepare_search_key(name, &element_length, "*", 1);
if (ht) {
zval *tmp = zend_hash_str_find(ht, element, element_length);
if (tmp != NULL) {
ZVAL_COPY(&tmp_retval, tmp);
goto cleanup;
}
}
element_length = name_length;
/* Then we try it again as private property */
free(element);
element = prepare_search_key(name, &element_length, ccn, ccnl);
if (ht) {
zval *tmp = zend_hash_str_find(ht, element, element_length);
if (tmp != NULL) {
ZVAL_COPY(&tmp_retval, tmp);
goto cleanup;
}
}
element_length = name_length;
/* All right, time for a mega hack. It's SplObjectStorage access time! */
if (strncmp(ccn, "SplObjectStorage", ccnl) == 0 && strncmp(name, "storage", name_length) == 0) {
zval *tmp = get_splobjectstorage_storage(value_in, &myht, &is_temp TSRMLS_CC);
element = NULL;
if (tmp != NULL) {
ZVAL_COPY(&tmp_retval, tmp);
maybe_destroy_ht(myht, is_temp);
goto cleanup;
}
maybe_destroy_ht(myht, is_temp);
}
/* Then we try to see whether the first char is * and use the part between * and * as class name for the private property */
if (name[0] == '*') {
char *secondStar;
secondStar = strstr(name + 1, "*");
if (secondStar) {
free(element);
element_length = name_length - (secondStar + 1 - name);
/* All right, time for a mega hack. It's ArrayObject access time! */
if (strncmp(name + 1, "ArrayObject", secondStar - name - 1) == 0 && strncmp(secondStar + 1, "storage", element_length) == 0) {
zval *tmp = get_arrayobject_storage(value_in, &myht, &is_temp TSRMLS_CC);
element = NULL;
if (tmp != NULL) {
ZVAL_COPY(&tmp_retval, tmp);
maybe_destroy_ht(myht, is_temp);
goto cleanup;
}
maybe_destroy_ht(myht, is_temp);
}
/* All right, time for a mega hack. It's ArrayIterator access time! */
if (strncmp(name + 1, "ArrayIterator", secondStar - name - 1) == 0 && strncmp(secondStar + 1, "storage", element_length) == 0) {
zval *tmp = get_arrayiterator_storage(value_in, &myht, &is_temp TSRMLS_CC);
element = NULL;
if (tmp != NULL) {
ZVAL_COPY(&tmp_retval, tmp);
maybe_destroy_ht(myht, is_temp);
goto cleanup;
}
maybe_destroy_ht(myht, is_temp);
}
/* The normal one */
element = prepare_search_key(secondStar + 1, &element_length, name + 1, secondStar - name - 1);
if (ht) {
zval *tmp = zend_hash_str_find(ht, element, element_length);
if (tmp != NULL) {
ZVAL_COPY(&tmp_retval, tmp);
goto cleanup;
}
}
}
}
break;
}
cleanup:
if (element) {
free(element);
}
if (name) {
xdfree(name);
}
zval_ptr_dtor_nogc(orig_value_in);
ZVAL_COPY_VALUE(orig_value_in, &tmp_retval);
}
inline static int is_objectish(zval *value)
{
switch (Z_TYPE_P(value)) {
case IS_OBJECT:
return 1;
case IS_INDIRECT:
if (Z_TYPE_P(Z_INDIRECT_P(value)) == IS_OBJECT) {
return 1;
}
case IS_REFERENCE:
if (Z_TYPE_P(Z_REFVAL_P(value)) == IS_OBJECT) {
return 1;
}
}
return 0;
}
void xdebug_get_php_symbol(zval *retval, char* name TSRMLS_DC)
{
int found = -1;
int state = 0;
char **p = &name;
char *keyword = NULL, *keyword_end = NULL;
int type = XF_ST_ROOT;
char *current_classname = NULL;
zend_class_entry *current_ce = NULL;
int cc_length = 0;
char quotechar = 0;
ZVAL_UNDEF(retval);
do {
if (*p[0] == '\0') {
found = 0;
} else {
switch (state) {
case 0:
if (*p[0] == '$') {
keyword = *p + 1;
break;
}
if (*p[0] == ':') { /* special tricks */
keyword = *p;
state = 7;
break;
}
keyword = *p;
state = 1;
/* break intentionally missing */
case 1:
if (*p[0] == '[') {
keyword_end = *p;
if (keyword) {
fetch_zval_from_symbol_table(retval, keyword, keyword_end - keyword, type, current_classname, cc_length, current_ce TSRMLS_CC);
if (current_classname) {
efree(current_classname);
}
current_classname = NULL;
cc_length = 0;
current_ce = NULL;
keyword = NULL;
}
state = 3;
} else if (*p[0] == '-') {
keyword_end = *p;
if (keyword) {
fetch_zval_from_symbol_table(retval, keyword, keyword_end - keyword, type, current_classname, cc_length, current_ce TSRMLS_CC);
if (current_classname) {
efree(current_classname);
}
current_classname = NULL;
cc_length = 0;
current_ce = NULL;
if (is_objectish(retval)) {
current_classname = fetch_classname_from_zval(retval, &cc_length, &current_ce TSRMLS_CC);
}
keyword = NULL;
}
state = 2;
type = XF_ST_OBJ_PROPERTY;
} else if (*p[0] == ':') {
keyword_end = *p;
if (keyword) {
fetch_zval_from_symbol_table(retval, keyword, keyword_end - keyword, type, current_classname, cc_length, current_ce TSRMLS_CC);
if (current_classname) {
efree(current_classname);
}
current_classname = NULL;
cc_length = 0;
if (is_objectish(retval)) {
current_classname = fetch_classname_from_zval(retval, &cc_length, &current_ce TSRMLS_CC);
}
keyword = NULL;
}
state = 8;
type = XF_ST_STATIC_PROPERTY;
}
break;
case 2:
if (*p[0] != '>') {
keyword = *p;
state = 1;
}
break;
case 8:
if (*p[0] != ':') {
keyword = *p;
state = 1;
}
break;
case 3: /* Parsing in [...] */
/* Associative arrays */
if (*p[0] == '\'' || *p[0] == '"') {
state = 4;
keyword = *p + 1;
quotechar = *p[0];
type = XF_ST_ARRAY_INDEX_ASSOC;
}
/* Numerical index */
if (*p[0] >= '0' && *p[0] <= '9') {
cc_length = 0;
state = 6;
keyword = *p;
type = XF_ST_ARRAY_INDEX_NUM;
}
/* Numerical index starting with a - */
if (*p[0] == '-') {
state = 9;
keyword = *p;
}
break;
case 9:
/* Numerical index starting with a - */
if (*p[0] >= '0' && *p[0] <= '9') {
state = 6;
type = XF_ST_ARRAY_INDEX_NUM;
}
break;
case 4:
if (*p[0] == '\\') {
state = 10; /* Escaped character */
} else if (*p[0] == quotechar) {
quotechar = 0;
state = 5;
keyword_end = *p;
fetch_zval_from_symbol_table(retval, keyword, keyword_end - keyword, type, current_classname, cc_length, current_ce TSRMLS_CC);
if (current_classname) {
efree(current_classname);
}
current_classname = NULL;
cc_length = 0;
if (is_objectish(retval)) {
current_classname = fetch_classname_from_zval(retval, &cc_length, &current_ce TSRMLS_CC);
}
keyword = NULL;
}
break;
case 10: /* Escaped character */
state = 4;
break;
case 5:
if (*p[0] == ']') {
state = 1;
}
break;
case 6:
if (*p[0] == ']') {
state = 1;
keyword_end = *p;
fetch_zval_from_symbol_table(retval, keyword, keyword_end - keyword, type, current_classname, cc_length, current_ce TSRMLS_CC);
if (current_classname) {
efree(current_classname);
}
current_classname = NULL;
cc_length = 0;
if (is_objectish(retval)) {
current_classname = fetch_classname_from_zval(retval, &cc_length, &current_ce TSRMLS_CC);
}
keyword = NULL;
}
break;
case 7: /* special cases, started with a ":" */
if (*p[0] == ':') {
state = 1;
keyword_end = *p;
if (strncmp(keyword, "::", 2) == 0 && XG(active_fse)->function.class) { /* static class properties */
zend_class_entry *ce = xdebug_fetch_class(XG(active_fse)->function.class, strlen(XG(active_fse)->function.class), ZEND_FETCH_CLASS_SELF TSRMLS_CC);
current_classname = estrdup(STR_NAME_VAL(ce->name));
cc_length = strlen(STR_NAME_VAL(ce->name));
current_ce = ce;
keyword = *p + 1;
type = XF_ST_STATIC_ROOT;
} else {
keyword = NULL;
}
}
break;
}
(*p)++;
}
} while (found < 0);
if (keyword != NULL) {
fetch_zval_from_symbol_table(retval, keyword, *p - keyword, type, current_classname, cc_length, current_ce TSRMLS_CC);
}
if (current_classname) {
efree(current_classname);
}
}
char* xdebug_get_property_info(char *mangled_property, int mangled_len, char **property_name, char **class_name)
{
const char *prop_name, *cls_name;
zend_string *i_mangled = zend_string_init(mangled_property, mangled_len - 1, 0);
zend_unmangle_property_name(i_mangled, &cls_name, &prop_name);
*property_name = (char *) xdstrdup(prop_name);
*class_name = cls_name ? xdstrdup(cls_name) : NULL;
zend_string_release(i_mangled);
if (*class_name) {
if (*class_name[0] == '*') {
return "protected";
} else {
return "private";
}
} else {
return "public";
}
}
#define XDEBUG_MAX_INT 2147483647
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;
options->show_location = XG(overload_var_dump) > 1;
options->extended_properties = 0;
options->force_extended = 0;
if (options->max_children == -1 || options->max_children > XDEBUG_MAX_INT) {
options->max_children = XDEBUG_MAX_INT;
} else if (options->max_children < 1) {
options->max_children = 0;
}
if (options->max_data == -1 || options->max_data > XDEBUG_MAX_INT) {
options->max_data = XDEBUG_MAX_INT;
} else if (options->max_data < 1) {
options->max_data = 0;
}
if (options->max_depth == -1 || options->max_depth > 1023) {
options->max_depth = 1023;
} else if (options->max_depth < 1) {
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 = { XDEBUG_MAX_INT, XDEBUG_MAX_INT, 1023, 1, 0, 0, 0, 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_nptr, zend_ulong index_key, zend_string *hash_key, int level, xdebug_str *str, int debug_zval, xdebug_var_export_options *options)
{
zval **zv = &zv_nptr;
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_IS_NUMERIC(hash_key)) { /* numeric key */
xdebug_str_add(str, xdebug_sprintf(XDEBUG_INT_FMT " => ", index_key), 1);
} else { /* string key */
size_t newlen = 0;
char *tmp, *tmp2;
tmp = xdebug_str_to_str((char*) HASH_APPLY_KEY_VAL(hash_key), HASH_APPLY_KEY_LEN(hash_key), "'", 1, "\\'", 2, &newlen);
tmp2 = xdebug_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_nptr, zend_ulong index_key, zend_string *hash_key, int level, xdebug_str *str, int debug_zval, xdebug_var_export_options *options, char *class_name)
{
zval **zv = &zv_nptr;
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_IS_NUMERIC(hash_key)) {
char *prop_name, *modifier, *prop_class_name;
modifier = xdebug_get_property_info((char*) HASH_APPLY_KEY_VAL(hash_key), HASH_APPLY_KEY_LEN(hash_key), &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);
}
xdfree(prop_name);
xdfree(prop_class_name);
} else {
xdebug_str_add(str, xdebug_sprintf("public $%d = ", index_key), 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 is_temp;
zend_ulong num;
zend_string *key;
zval *val;
zval *tmpz;
if (!struc || !(*struc)) {
return;
}
if (debug_zval) {
if (Z_TYPE_P(*struc) >= IS_STRING && Z_TYPE_P(*struc) != IS_INDIRECT) {
xdebug_str_add(str, xdebug_sprintf("(refcount=%d, is_ref=%d)=", (*struc)->value.counted->gc.refcount, Z_TYPE_P(*struc) == IS_REFERENCE), 1);
} else {
xdebug_str_add(str, "(refcount=0, is_ref=0)=", 0);
}
}
if (Z_TYPE_P(*struc) == IS_REFERENCE) {
tmpz = &((*struc)->value.ref->val);
struc = &tmpz;
}
switch (Z_TYPE_P(*struc)) {
case IS_TRUE:
case IS_FALSE:
xdebug_str_add(str, xdebug_sprintf("%s", Z_TYPE_P(*struc) == IS_TRUE ? "TRUE" : "FALSE"), 1);
break;
case IS_NULL:
xdebug_str_addl(str, "NULL", 4, 0);
break;
case IS_LONG:
xdebug_str_add(str, xdebug_sprintf(XDEBUG_INT_FMT, Z_LVAL_P(*struc)), 1);
break;
case IS_DOUBLE:
xdebug_str_add(str, xdebug_sprintf("%.*G", (int) EG(precision), Z_DVAL_P(*struc)), 1);
break;
case IS_STRING: {
zend_string *i_string = zend_string_init(Z_STRVAL_P(*struc), Z_STRLEN_P(*struc), 0);
zend_string *tmp_zstr;
tmp_zstr = php_addcslashes(i_string, 0, "'\\\0..\37", 7);
tmp_str = estrndup(tmp_zstr->val, tmp_zstr->len);
zend_string_release(tmp_zstr);
zend_string_release(i_string);
if (options->no_decoration) {
xdebug_str_add(str, tmp_str, 0);
} else if ((size_t) Z_STRLEN_P(*struc) <= (size_t) 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_P(*struc);
if (ZEND_HASH_GET_APPLY_COUNT(myht) < 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_INC_APPLY_COUNT(myht);
ZEND_HASH_FOREACH_KEY_VAL_IND(myht, num, key, val) {
xdebug_array_element_export(val, num, key, level, str, debug_zval, options);
} ZEND_HASH_FOREACH_END();
ZEND_HASH_DEC_APPLY_COUNT(myht);
/* 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 = xdebug_objdebug_pp(struc, &is_temp TSRMLS_CC);
if (ZEND_HASH_GET_APPLY_COUNT(myht) < 1) {
char *class_name = (char*) STR_NAME_VAL(Z_OBJCE_P(*struc)->name);
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_INC_APPLY_COUNT(myht);
ZEND_HASH_FOREACH_KEY_VAL_IND(myht, num, key, val) {
xdebug_object_element_export(val, num, key, level, str, debug_zval, options, class_name);
} ZEND_HASH_FOREACH_END();
ZEND_HASH_DEC_APPLY_COUNT(myht);
/* 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);
} else {
xdebug_str_addl(str, "...", 3, 0);
}
if (is_temp) {
zend_hash_destroy(myht);
efree(myht);
}
break;
case IS_RESOURCE: {
char *type_name;
type_name = (char *) zend_rsrc_list_get_rsrc_type(Z_RES_P(*struc) TSRMLS_CC);
xdebug_str_add(str, xdebug_sprintf("resource(%ld) of type (%s)", Z_RES_P(*struc)->handle, type_name ? type_name : "Unknown"), 1);
break;
}
case IS_UNDEF:
xdebug_str_addl(str, "*uninitialized*", sizeof("*uninitialized*") - 1, 0);
break;
default:
xdebug_str_addl(str, "NFC", 3, 0);
break;
}
}
char* xdebug_get_zval_value(zval *val, int debug_zval, xdebug_var_export_options *options)
{
xdebug_str str = XDEBUG_STR_INITIALIZER;
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;
zval *tmpz;
if (!struc || !(*struc)) {
return;
}
if (debug_zval) {
if (Z_TYPE_P(*struc) >= IS_STRING && Z_TYPE_P(*struc) != IS_INDIRECT) {
xdebug_str_add(str, xdebug_sprintf("(refcount=%d, is_ref=%d)=", (*struc)->value.counted->gc.refcount, Z_TYPE_P(*struc) == IS_REFERENCE), 1);
} else {
xdebug_str_add(str, "(refcount=0, is_ref=0)=", 0);
}
}
if (Z_TYPE_P(*struc) == IS_REFERENCE) {
tmpz = &((*struc)->value.ref->val);
struc = &tmpz;
}
switch (Z_TYPE_P(*struc)) {
case IS_TRUE:
xdebug_str_addl(str, "true", 4, 0);
break;
case IS_FALSE:
xdebug_str_addl(str, "false", 5, 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_P(*struc)), 1);
break;
case IS_ARRAY:
myht = Z_ARRVAL_P(*struc);
xdebug_str_add(str, xdebug_sprintf("array(%d)", myht->nNumOfElements), 1);
break;
case IS_OBJECT: {
xdebug_str_add(str, xdebug_sprintf("class %s", STR_NAME_VAL(Z_OBJCE_P(*struc)->name)), 1);
break;
}
case IS_RESOURCE: {
char *type_name;
type_name = (char *) zend_rsrc_list_get_rsrc_type(Z_RES_P(*struc) TSRMLS_CC);
xdebug_str_add(str, xdebug_sprintf("resource(%ld) of type (%s)", Z_RES_P(*struc)->handle, type_name ? type_name : "Unknown"), 1);
break;
}
case IS_UNDEF:
xdebug_str_addl(str, "*uninitialized*", sizeof("*uninitialized*") - 1, 0);
break;
default:
xdebug_str_addl(str, "NFC", 3, 0);
break;
}
}
char* xdebug_get_zval_synopsis(zval *val, int debug_zval, xdebug_var_export_options *options)
{
xdebug_str str = XDEBUG_STR_INITIALIZER;
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;
}
/*****************************************************************************
** Plain text/ANSI coloured variable printing routines
*/
#define ANSI_COLOR_POINTER (mode == 1 ? "" : "")
#define ANSI_COLOR_BOOL (mode == 1 ? "" : "")
#define ANSI_COLOR_LONG (mode == 1 ? "" : "")
#define ANSI_COLOR_NULL (mode == 1 ? "" : "")
#define ANSI_COLOR_DOUBLE (mode == 1 ? "" : "")
#define ANSI_COLOR_STRING (mode == 1 ? "" : "")
#define ANSI_COLOR_EMPTY (mode == 1 ? "" : "")
#define ANSI_COLOR_ARRAY (mode == 1 ? "" : "")
#define ANSI_COLOR_OBJECT (mode == 1 ? "" : "")
#define ANSI_COLOR_RESOURCE (mode == 1 ? "" : "")
#define ANSI_COLOR_MODIFIER (mode == 1 ? "" : "")
#define ANSI_COLOR_RESET (mode == 1 ? "" : "")
#define ANSI_COLOR_BOLD (mode == 1 ? "" : "")
#define ANSI_COLOR_BOLD_OFF (mode == 1 ? "" : "")
static int xdebug_array_element_export_text_ansi(zval *zv_nptr, zend_ulong index_key, zend_string *hash_key, int level, int mode, xdebug_str *str, int debug_zval, xdebug_var_export_options *options)
{
zval **zv = &zv_nptr;
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_IS_NUMERIC(hash_key)) { /* numeric key */
xdebug_str_add(str, xdebug_sprintf("[" XDEBUG_INT_FMT "] %s=>%s\n", index_key, ANSI_COLOR_POINTER, ANSI_COLOR_RESET), 1);
} else { /* string key */
size_t newlen = 0;
char *tmp, *tmp2;
tmp = xdebug_str_to_str((char*) HASH_APPLY_KEY_VAL(hash_key), HASH_APPLY_KEY_LEN(hash_key), "'", 1, "\\'", 2, &newlen);
tmp2 = xdebug_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_text_ansi(zv, str, mode, 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("\n%*s(more elements)...\n", (level * 2), ""), 1);
}
options->runtime[level].current_element_nr++;
return 0;
}
static int xdebug_object_element_export_text_ansi(zval *zv_nptr, zend_ulong index_key, zend_string *hash_key, int level, int mode, xdebug_str *str, int debug_zval, xdebug_var_export_options *options)
{
zval **zv = &zv_nptr;
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_IS_NUMERIC(hash_key)) {
char *prop_name, *class_name, *modifier;
modifier = xdebug_get_property_info((char*) HASH_APPLY_KEY_VAL(hash_key), HASH_APPLY_KEY_LEN(hash_key), &prop_name, &class_name);
xdebug_str_add(str, xdebug_sprintf("%s%s%s%s%s $%s %s=>%s\n",
ANSI_COLOR_MODIFIER, ANSI_COLOR_BOLD, modifier, ANSI_COLOR_BOLD_OFF, ANSI_COLOR_RESET,
prop_name, ANSI_COLOR_POINTER, ANSI_COLOR_RESET), 1);
xdfree(prop_name);
xdfree(class_name);
} else {
xdebug_str_add(str, xdebug_sprintf("%s%spublic%s%s ${%d} %s=>%s\n",
ANSI_COLOR_MODIFIER, ANSI_COLOR_BOLD, ANSI_COLOR_BOLD_OFF, ANSI_COLOR_RESET,
index_key, ANSI_COLOR_POINTER, ANSI_COLOR_RESET), 1);
}
xdebug_var_export_text_ansi(zv, str, mode, 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("\n%*s(more elements)...\n", (level * 2), ""), 1);
}
options->runtime[level].current_element_nr++;
return 0;
}
void xdebug_var_export_text_ansi(zval **struc, xdebug_str *str, int mode, int level, int debug_zval, xdebug_var_export_options *options TSRMLS_DC)
{
HashTable *myht;
char* tmp_str;
int tmp_len;
int is_temp;
zend_ulong num;
zend_string *key;
zval *val;
zval *tmpz;
if (!struc || !(*struc)) {
return;
}
xdebug_str_add(str, xdebug_sprintf("%*s", (level * 2) - 2, ""), 1);
if (debug_zval) {
if (Z_TYPE_P(*struc) >= IS_STRING && Z_TYPE_P(*struc) != IS_INDIRECT) {
xdebug_str_add(str, xdebug_sprintf("(refcount=%d, is_ref=%d)=", (*struc)->value.counted->gc.refcount, Z_TYPE_P(*struc) == IS_REFERENCE), 1);
} else {
xdebug_str_add(str, "(refcount=0, is_ref=0)=", 0);
}
}
if (Z_TYPE_P(*struc) == IS_REFERENCE) {
tmpz = &((*struc)->value.ref->val);
struc = &tmpz;
}
switch (Z_TYPE_P(*struc)) {
case IS_TRUE:
case IS_FALSE:
xdebug_str_add(str, xdebug_sprintf("%sbool%s(%s%s%s)", ANSI_COLOR_BOLD, ANSI_COLOR_BOLD_OFF, ANSI_COLOR_BOOL, Z_TYPE_P(*struc) == IS_TRUE ? "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" XDEBUG_INT_FMT "%s)", ANSI_COLOR_BOLD, ANSI_COLOR_BOLD_OFF, ANSI_COLOR_LONG, Z_LVAL_P(*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_P(*struc), ANSI_COLOR_RESET), 1);
break;
case IS_STRING: {
char *pattern = (mode == 1) ? "'\\\0..\37" : "\0";
size_t pattern_len = (mode == 1) ? 7 : 1;
zend_string *i_string = zend_string_init(Z_STRVAL_P(*struc), Z_STRLEN_P(*struc), 0);
zend_string *tmp_zstr;
tmp_zstr = php_addcslashes(i_string, 0, pattern, pattern_len);
tmp_str = estrndup(tmp_zstr->val, tmp_zstr->len);
tmp_len = tmp_zstr->len;
zend_string_release(tmp_zstr);
zend_string_release(i_string);
if (options->no_decoration) {
xdebug_str_addl(str, tmp_str, tmp_len, 0);
} else if ((size_t) Z_STRLEN_P(*struc) <= (size_t) 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_P(*struc), ANSI_COLOR_RESET,
ANSI_COLOR_STRING, tmp_str, ANSI_COLOR_RESET), 1);
} else {
xdebug_str_add(str, xdebug_sprintf("%sstring%s(%s%ld%s) \"%s",
ANSI_COLOR_BOLD, ANSI_COLOR_BOLD_OFF,
ANSI_COLOR_LONG, Z_STRLEN_P(*struc), ANSI_COLOR_RESET, ANSI_COLOR_STRING), 1);
xdebug_str_addl(str, tmp_str, options->max_data, 0);
xdebug_str_add(str, xdebug_sprintf("%s\"...", ANSI_COLOR_RESET), 1);
}
efree(tmp_str);
} break;
case IS_ARRAY:
myht = Z_ARRVAL_P(*struc);
if (ZEND_HASH_GET_APPLY_COUNT(myht) < 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_INC_APPLY_COUNT(myht);
ZEND_HASH_FOREACH_KEY_VAL_IND(myht, num, key, val) {
xdebug_array_element_export_text_ansi(val, num, key, level, mode, str, debug_zval, options);
} ZEND_HASH_FOREACH_END();
ZEND_HASH_DEC_APPLY_COUNT(myht);
} else {
xdebug_str_add(str, xdebug_sprintf("%*s...\n", (level * 2), ""), 1);
}
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 = xdebug_objdebug_pp(struc, &is_temp TSRMLS_CC);
if (myht && ZEND_HASH_GET_APPLY_COUNT(myht) < 1) {
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, STR_NAME_VAL(Z_OBJCE_P(*struc)->name), ANSI_COLOR_RESET,
Z_OBJ_HANDLE_P(*struc),
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_INC_APPLY_COUNT(myht);
ZEND_HASH_FOREACH_KEY_VAL_IND(myht, num, key, val) {
xdebug_object_element_export_text_ansi(val, num, key, level, mode, str, debug_zval, options);
} ZEND_HASH_FOREACH_END();
ZEND_HASH_DEC_APPLY_COUNT(myht);
} else {
xdebug_str_add(str, xdebug_sprintf("%*s...\n", (level * 2), ""), 1);
}
xdebug_str_add(str, xdebug_sprintf("%*s}", (level * 2) - 2, ""), 1);
} else {
xdebug_str_add(str, xdebug_sprintf("%*s...\n", (level * 2), ""), 1);
}
if (is_temp) {
zend_hash_destroy(myht);
efree(myht);
}
break;
case IS_RESOURCE: {
char *type_name;
type_name = (char *) zend_rsrc_list_get_rsrc_type(Z_RES_P(*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_RES_P(*struc)->handle, ANSI_COLOR_RESET, type_name ? type_name : "Unknown"), 1);
break;
}
case IS_UNDEF:
xdebug_str_add(str, xdebug_sprintf("%s*uninitialized*%s", ANSI_COLOR_NULL, ANSI_COLOR_RESET), 0);
break;
default:
xdebug_str_add(str, xdebug_sprintf("%sNFC%s", ANSI_COLOR_NULL, ANSI_COLOR_RESET), 0);
break;
}
xdebug_str_addl(str, "\n", 1, 0);
}
char* xdebug_get_zval_value_text_ansi(zval *val, int mode, int debug_zval, xdebug_var_export_options *options TSRMLS_DC)
{
xdebug_str str = XDEBUG_STR_INITIALIZER;
int default_options = 0;
if (!options) {
options = xdebug_var_export_options_from_ini(TSRMLS_C);
default_options = 1;
}
if (options->show_location && !debug_zval) {
xdebug_str_add(&str, xdebug_sprintf("%s%s%s:%s%d%s:\n", ANSI_COLOR_BOLD, zend_get_executed_filename(TSRMLS_C), ANSI_COLOR_BOLD_OFF, ANSI_COLOR_BOLD, zend_get_executed_lineno(TSRMLS_C), ANSI_COLOR_BOLD_OFF), 1);
}
xdebug_var_export_text_ansi(&val, (xdebug_str*) &str, mode, 1, debug_zval, options TSRMLS_CC);
if (default_options) {
xdfree(options->runtime);
xdfree(options);
}
return str.d;
}
static void xdebug_var_synopsis_text_ansi(zval **struc, xdebug_str *str, int mode, int level, int debug_zval, xdebug_var_export_options *options TSRMLS_DC)
{
HashTable *myht;
zval *tmpz;
if (!struc || !(*struc)) {
return;
}
if (debug_zval) {
if (Z_TYPE_P(*struc) >= IS_STRING && Z_TYPE_P(*struc) != IS_INDIRECT) {
xdebug_str_add(str, xdebug_sprintf("(refcount=%d, is_ref=%d)=", (*struc)->value.counted->gc.refcount, Z_TYPE_P(*struc) == IS_REFERENCE), 1);
} else {
xdebug_str_add(str, "(refcount=0, is_ref=0)=", 0);
}
}
if (Z_TYPE_P(*struc) == IS_REFERENCE) {
tmpz = &((*struc)->value.ref->val);
struc = &tmpz;
}
switch (Z_TYPE_P(*struc)) {
case IS_TRUE:
xdebug_str_add(str, xdebug_sprintf("%strue%s", ANSI_COLOR_BOLD, ANSI_COLOR_BOLD_OFF), 1);
break;
case IS_FALSE:
xdebug_str_add(str, xdebug_sprintf("%sfalse%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_P(*struc), ANSI_COLOR_RESET), 1);
break;
case IS_ARRAY:
myht = Z_ARRVAL_P(*struc);
xdebug_str_add(str, xdebug_sprintf("array(%s%d%s)", ANSI_COLOR_LONG, myht->nNumOfElements, ANSI_COLOR_RESET), 1);
break;
case IS_OBJECT: {
xdebug_str_add(str, xdebug_sprintf("class %s", STR_NAME_VAL(Z_OBJCE_P(*struc)->name)), 1);
break;
}
case IS_RESOURCE: {
char *type_name;
type_name = (char *) zend_rsrc_list_get_rsrc_type(Z_RES_P(*struc) TSRMLS_CC);
xdebug_str_add(str, xdebug_sprintf("resource(%s%ld%s) of type (%s)", ANSI_COLOR_LONG, Z_RES_P(*struc)->handle, ANSI_COLOR_RESET, type_name ? type_name : "Unknown"), 1);
break;
}
case IS_UNDEF:
xdebug_str_add(str, xdebug_sprintf("%s*uninitialized*%s", ANSI_COLOR_NULL, ANSI_COLOR_RESET), 0);
break;
default:
xdebug_str_add(str, xdebug_sprintf("%sNFC%s", ANSI_COLOR_NULL, ANSI_COLOR_RESET), 0);
break;
}
}
char* xdebug_get_zval_synopsis_text_ansi(zval *val, int mode, int debug_zval, xdebug_var_export_options *options TSRMLS_DC)
{
xdebug_str str = XDEBUG_STR_INITIALIZER;
int default_options = 0;
if (!options) {
options = xdebug_var_export_options_from_ini(TSRMLS_C);
default_options = 1;
}
if (options->show_location && !debug_zval) {
xdebug_str_add(&str, xdebug_sprintf("%s%s: %d%s\n", ANSI_COLOR_BOLD, zend_get_executed_filename(TSRMLS_C), zend_get_executed_lineno(TSRMLS_C), ANSI_COLOR_BOLD_OFF), 1);
}
xdebug_var_synopsis_text_ansi(&val, (xdebug_str*) &str, mode, 1, debug_zval, options TSRMLS_CC);
if (default_options) {
xdfree(options->runtime);
xdfree(options);
}
return str.d;
}
/*****************************************************************************
** 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;
ulong index_key;
zval *zv;
} xdebug_object_item;
static int object_item_add_to_merged_hash(zval *zv_nptr, zend_ulong index_key, zend_string *hash_key, HashTable *merged, int object_type)
{
zval **zv = &zv_nptr;
xdebug_object_item *item;
item = xdcalloc(1, sizeof(xdebug_object_item));
item->type = object_type;
item->zv = *zv;
if (hash_key) {
item->name = (char*) HASH_APPLY_KEY_VAL(hash_key);
item->name_len = HASH_APPLY_KEY_LEN(hash_key) - 1;
item->index_key = hash_key->h;
} else {
item->name = xdebug_sprintf(XDEBUG_INT_FMT, index_key);
item->name_len = strlen(item->name);
}
zend_hash_next_index_insert_ptr(merged, item);
return 0;
}
static int object_item_add_zend_prop_to_merged_hash(zend_property_info *zpp, HashTable *merged, int object_type, zend_class_entry *ce)
{
xdebug_object_item *item;
if ((zpp->flags & ZEND_ACC_STATIC) == 0) {
return 0;
}
item = xdmalloc(sizeof(xdebug_object_item));
item->type = object_type;
#if ZTS
if (ce->type == 1) {
item->zv = &CG(static_members_table)[(zend_intptr_t) ce->static_members_table][zpp->offset];
} else {
item->zv = &ce->static_members_table[zpp->offset];
}
#else
item->zv = &ce->static_members_table[zpp->offset];
#endif
item->name = (char*) STR_NAME_VAL(zpp->name);
item->name_len = STR_NAME_LEN(zpp->name);
zend_hash_next_index_insert_ptr(merged, item);
return 0;
}
static void add_name_attribute_or_element(xdebug_var_export_options *options, xdebug_xml_node *node, char *field, int field_len, char *value, size_t value_len)
{
size_t value_len_calculated = (value_len == SIZE_MAX) ? strlen(value) : value_len;
if (options->force_extended || (memchr(value, '\0', value_len_calculated) != NULL && options->extended_properties)) {
xdebug_xml_node *element;
char *tmp_base64;
int new_len;
options->force_extended = 1;
element = xdebug_xml_node_init(field);
xdebug_xml_add_attribute(element, "encoding", "base64");
tmp_base64 = (char*) xdebug_base64_encode((unsigned char*) value, value_len_calculated, &new_len);
xdebug_xml_add_text_ex(element, strdup(tmp_base64), new_len, 1, 0);
efree(tmp_base64);
xdebug_xml_add_child(node, element);
xdfree(value);
} else {
xdebug_xml_add_attribute_exl(node, field, field_len, value, value_len_calculated, 0, 1);
}
}
static void add_unencoded_text_value_attribute_or_element(xdebug_var_export_options *options, xdebug_xml_node *node, char *value)
{
if (options->force_extended) {
xdebug_xml_node *element;
char *tmp_base64;
int new_len;
element = xdebug_xml_node_init("value");
xdebug_xml_add_attribute(element, "encoding", "base64");
tmp_base64 = (char*) xdebug_base64_encode((unsigned char*) value, strlen(value), &new_len);
xdebug_xml_add_text_ex(element, strdup(tmp_base64), new_len, 1, 0);
efree(tmp_base64);
xdebug_xml_add_child(node, element);
} else {
xdebug_xml_add_text(node, value);
}
}
static void add_encoded_text_value_attribute_or_element(xdebug_var_export_options *options, xdebug_xml_node *node, char *value, size_t value_len)
{
if (options->force_extended) {
xdebug_xml_node *element;
char *tmp_base64;
int new_len;
element = xdebug_xml_node_init("value");
xdebug_xml_add_attribute(element, "encoding", "base64");
tmp_base64 = (char*) xdebug_base64_encode((unsigned char*) value, value_len, &new_len);
xdebug_xml_add_text_ex(element, strdup(tmp_base64), new_len, 1, 0);
efree(tmp_base64);
xdebug_xml_add_child(node, element);
xdfree(value);
} else {
xdebug_xml_add_text_encodel(node, value, value_len);
}
}
static int xdebug_array_element_export_xml_node(zval *zv_nptr, zend_ulong index_key, zend_string *hash_key, int level, xdebug_xml_node *parent, char *parent_name, xdebug_var_export_options *options)
{
zval **zv = &zv_nptr;
xdebug_xml_node *node;
char *name = NULL;
int name_len = 0;
xdebug_str full_name = XDEBUG_STR_INITIALIZER;
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");
options->force_extended = 0;
if (!HASH_KEY_IS_NUMERIC(hash_key)) { /* string key */
zend_string *i_string = zend_string_init(HASH_APPLY_KEY_VAL(hash_key), HASH_APPLY_KEY_LEN(hash_key), 0);
zend_string *tmp_fullname_zstr;
tmp_fullname_zstr = php_addcslashes(i_string, 0, "\"\\", 2);
name_len = HASH_APPLY_KEY_LEN(hash_key) - 1;
name = xdstrndup(HASH_APPLY_KEY_VAL(hash_key), name_len);
if (parent_name) {
xdebug_str_add(&full_name, parent_name, 0);
xdebug_str_addl(&full_name, "[\"", 2, 0);
xdebug_str_addl(&full_name, tmp_fullname_zstr->val, tmp_fullname_zstr->len - 1, 0);
xdebug_str_addl(&full_name, "\"]", 2, 0);
}
zend_string_release(tmp_fullname_zstr);
zend_string_release(i_string);
} else {
name = xdebug_sprintf(XDEBUG_INT_FMT, index_key);
name_len = strlen(name);
if (parent_name) {
xdebug_str_add(&full_name, xdebug_sprintf("%s[%s]", parent_name, name), 1);
}
}
add_name_attribute_or_element(options, node, "name", 4, name, name_len);
if (full_name.l) {
add_name_attribute_or_element(options, node, "fullname", 8, full_name.d, full_name.l);
}
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_nptr, zend_ulong index_key, zend_string *hash_key, int level, xdebug_xml_node *parent, char *parent_name, xdebug_var_export_options *options, char *class_name)
{
xdebug_object_item **item = &item_nptr;
xdebug_xml_node *node;
char *full_name = NULL;
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)
{
char *modifier;
node = xdebug_xml_node_init("property");
options->force_extended = 0;
if ((*item)->name_len != 0) {
char *prop_name, *prop_class_name;
modifier = xdebug_get_property_info((*item)->name, (*item)->name_len + 1, &prop_name, &prop_class_name);
if (strcmp(modifier, "private") != 0 || strcmp(class_name, prop_class_name) == 0) {
add_name_attribute_or_element(options, node, "name", 4, xdstrdup(prop_name), SIZE_MAX);
} else {
add_name_attribute_or_element(options, node, "name", 4, xdebug_sprintf("*%s*%s", prop_class_name, prop_name), SIZE_MAX);
}
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);
}
add_name_attribute_or_element(options, node, "fullname", 8, full_name, SIZE_MAX);
}
xdfree(prop_name);
xdfree(prop_class_name);
} else { /* Numerical property name */
modifier = "public";
add_name_attribute_or_element(options, node, "name", 4, xdebug_sprintf(XDEBUG_INT_FMT, (*item)->index_key), SIZE_MAX);
if (parent_name) {
full_name = xdebug_sprintf("%s%s" XDEBUG_INT_FMT, parent_name, (*item)->type == XDEBUG_OBJECT_ITEM_TYPE_STATIC_PROPERTY ? "::" : "->", (*item)->index_key);
add_name_attribute_or_element(options, node, "fullname", 8, full_name, SIZE_MAX);
}
}
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_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_var_export_options *options, xdebug_xml_node *node, char *name)
{
xdebug_xml_node *contents = NULL;
char *tmp_name;
contents = xdebug_xml_node_init("property");
options->force_extended = 0;
tmp_name = prepare_variable_name(name);
add_name_attribute_or_element(options, contents, "name", 4, xdstrdup(tmp_name), SIZE_MAX);
add_name_attribute_or_element(options, contents, "fullname", 8, xdstrdup(tmp_name), SIZE_MAX);
xdfree(tmp_name);
xdebug_xml_add_attribute(contents, "type", "uninitialized");
xdebug_xml_add_child(node, contents);
}
void xdebug_attach_property_with_contents(zend_property_info *prop_info, xdebug_xml_node *node, xdebug_var_export_options *options, zend_class_entry *class_entry, char *class_name, int *children_count)
{
char *modifier;
xdebug_xml_node *contents = NULL;
char *prop_name, *prop_class_name;
if ((prop_info->flags & ZEND_ACC_STATIC) == 0) {
return;
}
(*children_count)++;
modifier = xdebug_get_property_info(STR_NAME_VAL(prop_info->name), STR_NAME_LEN(prop_info->name) + 1, &prop_name, &prop_class_name);
if (strcmp(modifier, "private") != 0 || strcmp(class_name, prop_class_name) == 0) {
contents = xdebug_get_zval_value_xml_node_ex(prop_name, &class_entry->static_members_table[prop_info->offset], XDEBUG_VAR_TYPE_STATIC, options TSRMLS_CC);
} else{
char *priv_name = xdebug_sprintf("*%s*%s", prop_class_name, prop_name);
contents = xdebug_get_zval_value_xml_node_ex(priv_name, &class_entry->static_members_table[prop_info->offset], XDEBUG_VAR_TYPE_STATIC, options TSRMLS_CC);
xdfree(priv_name);
}
xdfree(prop_name);
xdfree(prop_class_name);
if (contents) {
xdebug_xml_add_attribute_ex(contents, "facet", xdebug_sprintf("static %s", modifier), 0, 1);
xdebug_xml_add_child(node, contents);
} else {
xdebug_attach_uninitialized_var(options, node, (char *) prop_info->name);
}
}
void xdebug_attach_static_vars(xdebug_xml_node *node, xdebug_var_export_options *options, zend_class_entry *ce TSRMLS_DC)
{
HashTable *static_members = &ce->properties_info;
int children = 0;
xdebug_xml_node *static_container;
zend_property_info *zpi;
static_container = xdebug_xml_node_init("property");
options->force_extended = 0;
xdebug_xml_add_attribute(static_container, "name", "::");
xdebug_xml_add_attribute(static_container, "fullname", "::");
xdebug_xml_add_attribute(static_container, "type", "object");
xdebug_xml_add_attribute_ex(static_container, "classname", xdstrdup(STR_NAME_VAL(ce->name)), 0, 1);
ZEND_HASH_INC_APPLY_COUNT(static_members);
ZEND_HASH_FOREACH_PTR(static_members, zpi) {
xdebug_attach_property_with_contents(zpi, static_container, options, ce, STR_NAME_VAL(ce->name), &children);
} ZEND_HASH_FOREACH_END();
ZEND_HASH_DEC_APPLY_COUNT(static_members);
xdebug_xml_add_attribute(static_container, "children", children > 0 ? "1" : "0");
xdebug_xml_add_attribute_ex(static_container, "numchildren", xdebug_sprintf("%d", children), 0, 1);
xdebug_xml_add_child(node, static_container);
}
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;
size_t class_name_len;
zend_ulong num;
zend_string *key;
zval *z_val;
xdebug_object_item *xoi_val;
zval *tmpz;
if (Z_TYPE_P(*struc) == IS_INDIRECT) {
tmpz = ((*struc)->value.zv);
struc = &tmpz;
}
if (Z_TYPE_P(*struc) == IS_REFERENCE) {
tmpz = &((*struc)->value.ref->val);
struc = &tmpz;
}
switch (Z_TYPE_P(*struc)) {
case IS_TRUE:
case IS_FALSE:
xdebug_xml_add_attribute(node, "type", "bool");
add_unencoded_text_value_attribute_or_element(options, node, xdebug_sprintf("%d", Z_TYPE_P(*struc) == IS_TRUE ? 1 : 0));
break;
case IS_NULL:
xdebug_xml_add_attribute(node, "type", "null");
break;
case IS_LONG:
xdebug_xml_add_attribute(node, "type", "int");
add_unencoded_text_value_attribute_or_element(options, node, xdebug_sprintf(XDEBUG_INT_FMT, Z_LVAL_P(*struc)));
break;
case IS_DOUBLE:
xdebug_xml_add_attribute(node, "type", "float");
add_unencoded_text_value_attribute_or_element(options, node, xdebug_sprintf("%.*G", (int) EG(precision), Z_DVAL_P(*struc)));
break;
case IS_STRING:
xdebug_xml_add_attribute(node, "type", "string");
if (options->max_data == 0 || (size_t) Z_STRLEN_P(*struc) <= (size_t) options->max_data) {
add_encoded_text_value_attribute_or_element(options, node, xdstrndup(Z_STRVAL_P(*struc), Z_STRLEN_P(*struc)), Z_STRLEN_P(*struc));
} else {
add_encoded_text_value_attribute_or_element(options, node, xdstrndup(Z_STRVAL_P(*struc), options->max_data), options->max_data);
}
xdebug_xml_add_attribute_ex(node, "size", xdebug_sprintf("%d", Z_STRLEN_P(*struc)), 0, 1);
break;
case IS_ARRAY:
myht = Z_ARRVAL_P(*struc);
xdebug_xml_add_attribute(node, "type", "array");
xdebug_xml_add_attribute(node, "children", myht->nNumOfElements > 0?"1":"0");
if (ZEND_HASH_GET_APPLY_COUNT(myht) < 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_INC_APPLY_COUNT(myht);
ZEND_HASH_FOREACH_KEY_VAL_IND(myht, num, key, z_val) {
xdebug_array_element_export_xml_node(z_val, num, key, level, node, name, options);
} ZEND_HASH_FOREACH_END();
ZEND_HASH_DEC_APPLY_COUNT(myht);
}
} else {
xdebug_xml_add_attribute(node, "recursive", "1");
}
break;
case IS_OBJECT: {
HashTable *merged_hash;
zend_class_entry *ce;
int is_temp;
zend_property_info *zpi_val;
ALLOC_HASHTABLE(merged_hash);
zend_hash_init(merged_hash, 128, NULL, NULL, 0);
class_name = (char*) STR_NAME_VAL(Z_OBJCE_P(*struc)->name);
class_name_len = STR_NAME_LEN(Z_OBJCE_P(*struc)->name);
ce = xdebug_fetch_class(class_name, class_name_len, ZEND_FETCH_CLASS_DEFAULT TSRMLS_CC);
/* Adding static properties */
if (&ce->properties_info) {
ZEND_HASH_INC_APPLY_COUNT(&ce->properties_info);
ZEND_HASH_FOREACH_PTR(&ce->properties_info, zpi_val) {
object_item_add_zend_prop_to_merged_hash(zpi_val, merged_hash, (int) XDEBUG_OBJECT_ITEM_TYPE_STATIC_PROPERTY, ce);
} ZEND_HASH_FOREACH_END();
ZEND_HASH_DEC_APPLY_COUNT(&ce->properties_info);
}
/* Adding normal properties */
myht = xdebug_objdebug_pp(struc, &is_temp TSRMLS_CC);
if (myht) {
zval *tmp_val;
ZEND_HASH_INC_APPLY_COUNT(myht);
ZEND_HASH_FOREACH_KEY_VAL_IND(myht, num, key, tmp_val) {
object_item_add_to_merged_hash(tmp_val, num, key, merged_hash, (int) XDEBUG_OBJECT_ITEM_TYPE_PROPERTY);
} ZEND_HASH_FOREACH_END();
ZEND_HASH_DEC_APPLY_COUNT(myht);
}
xdebug_xml_add_attribute(node, "type", "object");
add_name_attribute_or_element(options, node, "classname", 9, xdstrdup(class_name), -1);
xdebug_xml_add_attribute(node, "children", merged_hash->nNumOfElements ? "1" : "0");
if (ZEND_HASH_GET_APPLY_COUNT(merged_hash) < 1) {
xdebug_xml_add_attribute_ex(node, "numchildren", xdebug_sprintf("%d", zend_hash_num_elements(merged_hash)), 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_INC_APPLY_COUNT(merged_hash);
ZEND_HASH_FOREACH_KEY_PTR(merged_hash, num, key, xoi_val) {
xdebug_object_element_export_xml_node(xoi_val, num, key, level, node, name, options, class_name);
} ZEND_HASH_FOREACH_END();
ZEND_HASH_DEC_APPLY_COUNT(merged_hash);
}
}
zend_hash_destroy(merged_hash);
FREE_HASHTABLE(merged_hash);
maybe_destroy_ht(myht, is_temp);
break;
}
case IS_RESOURCE: {
char *type_name;
xdebug_xml_add_attribute(node, "type", "resource");
type_name = (char *) zend_rsrc_list_get_rsrc_type(Z_RES_P(*struc) TSRMLS_CC);
xdebug_xml_add_text(node, xdebug_sprintf("resource id='%ld' type='%s'", Z_RES_P(*struc)->handle, type_name ? type_name : "Unknown"));
break;
}
case IS_UNDEF:
xdebug_xml_add_attribute(node, "type", "uninitialized");
break;
default:
xdebug_xml_add_attribute(node, "type", "null");
break;
}
}
xdebug_xml_node* xdebug_get_zval_value_xml_node_ex(char *name, zval *val, int var_type, xdebug_var_export_options *options TSRMLS_DC)
{
xdebug_xml_node *node;
char *short_name = NULL;
char *full_name = NULL;
node = xdebug_xml_node_init("property");
options->force_extended = 0;
if (name) {
switch (var_type) {
case XDEBUG_VAR_TYPE_NORMAL: {
char *tmp_name;
tmp_name = prepare_variable_name(name);
short_name = xdstrdup(tmp_name);
full_name = xdstrdup(tmp_name);
xdfree(tmp_name);
} break;
case XDEBUG_VAR_TYPE_STATIC:
short_name = xdebug_sprintf("::%s", name);
full_name = xdebug_sprintf("::%s", name);
break;
case XDEBUG_VAR_TYPE_CONSTANT:
short_name = xdstrdup(name);
full_name = xdstrdup(name);
break;
}
add_name_attribute_or_element(options, node, "name", 4, short_name, SIZE_MAX);
add_name_attribute_or_element(options, node, "fullname", 8, full_name, SIZE_MAX);
}
xdebug_var_export_xml_node(&val, full_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_nptr, zend_ulong index_key, zend_string *hash_key, int level, xdebug_str *str, int debug_zval, xdebug_var_export_options *options)
{
zval **zv = &zv_nptr;
size_t newlen;
char *tmp_str;
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_IS_NUMERIC(hash_key)) { /* numeric key */
xdebug_str_add(str, xdebug_sprintf(XDEBUG_INT_FMT " <font color='%s'>=&gt;</font> ", index_key, COLOR_POINTER), 1);
} else { /* string key */
xdebug_str_addl(str, "'", 1, 0);
tmp_str = xdebug_xmlize((char*) HASH_APPLY_KEY_VAL(hash_key), HASH_APPLY_KEY_LEN(hash_key) - 1, &newlen);
xdebug_str_addl(str, tmp_str, newlen, 0);
efree(tmp_str);
xdebug_str_add(str, xdebug_sprintf("' <font color='%s'>=&gt;</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_nptr, zend_ulong index_key, zend_string *hash_key, int level, xdebug_str *str, int debug_zval, xdebug_var_export_options *options, char *class_name)
{
zval **zv = &zv_nptr;
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_IS_NUMERIC(hash_key)) {
char *prop_name, *modifier, *prop_class_name;
modifier = xdebug_get_property_info((char*) HASH_APPLY_KEY_VAL(hash_key), HASH_APPLY_KEY_LEN(hash_key), &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'>=&gt;</font> ", modifier, prop_name, COLOR_POINTER), 1);
} else {
xdebug_str_add(str, xdebug_sprintf("<i>%s</i> '%s' <small>(%s)</small> <font color='%s'>=&gt;</font> ", modifier, prop_name, prop_class_name, COLOR_POINTER), 1);
}
xdfree(prop_name);
xdfree(prop_class_name);
} else {
xdebug_str_add(str, xdebug_sprintf("<i>public</i> %d <font color='%s'>=&gt;</font> ", index_key, 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;
size_t newlen;
int is_temp;
zend_ulong num;
zend_string *key;
zval *val;
zval *tmpz;
if (debug_zval) {
if (Z_TYPE_P(*struc) >= IS_STRING && Z_TYPE_P(*struc) != IS_INDIRECT) {
xdebug_str_add(str, xdebug_sprintf("<i>(refcount=%d, is_ref=%d)</i>", (*struc)->value.counted->gc.refcount, Z_TYPE_P(*struc) == IS_REFERENCE), 1);
} else {
xdebug_str_add(str, "<i>(refcount=0, is_ref=0)</i>", 0);
}
}
if (Z_TYPE_P(*struc) == IS_REFERENCE) {
tmpz = &((*struc)->value.ref->val);
struc = &tmpz;
}
switch (Z_TYPE_P(*struc)) {
case IS_TRUE:
case IS_FALSE:
xdebug_str_add(str, xdebug_sprintf("<small>boolean</small> <font color='%s'>%s</font>", COLOR_BOOL, Z_TYPE_P(*struc) == IS_TRUE ? "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'>" XDEBUG_INT_FMT "</font>", COLOR_LONG, Z_LVAL_P(*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_P(*struc)), 1);
break;
case IS_STRING:
xdebug_str_add(str, xdebug_sprintf("<small>string</small> <font color='%s'>'", COLOR_STRING), 1);
if ((size_t) Z_STRLEN_P(*struc) > (size_t) options->max_data) {
tmp_str = xdebug_xmlize(Z_STRVAL_P(*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_P(*struc), Z_STRLEN_P(*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_P(*struc)), 1);
break;
case IS_ARRAY:
myht = Z_ARRVAL_P(*struc);
xdebug_str_add(str, xdebug_sprintf("\n%*s", (level - 1) * 4, ""), 1);
if (ZEND_HASH_GET_APPLY_COUNT(myht) < 1) {
xdebug_str_add(str, xdebug_sprintf("<b>array</b> <i>(size=%d)</i>\n", myht->nNumOfElements), 1);
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_INC_APPLY_COUNT(myht);
ZEND_HASH_FOREACH_KEY_VAL_IND(myht, num, key, val) {
xdebug_array_element_export_fancy(val, num, key, level, str, debug_zval, options);
} ZEND_HASH_FOREACH_END();
ZEND_HASH_DEC_APPLY_COUNT(myht);
} 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>&amp;</i><b>array</b>\n", 21, 0);
}
break;
case IS_OBJECT:
myht = xdebug_objdebug_pp(struc, &is_temp TSRMLS_CC);
xdebug_str_add(str, xdebug_sprintf("\n%*s", (level - 1) * 4, ""), 1);
if (ZEND_HASH_GET_APPLY_COUNT(myht) < 1) {
char *class_name = (char*) STR_NAME_VAL(Z_OBJCE_P(*struc)->name);
xdebug_str_add(str, xdebug_sprintf("<b>object</b>(<i>%s</i>)", class_name), 1);
xdebug_str_add(str, xdebug_sprintf("[<i>%d</i>]\n", Z_OBJ_HANDLE_P(*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_INC_APPLY_COUNT(myht);
ZEND_HASH_FOREACH_KEY_VAL_IND(myht, num, key, val) {
xdebug_object_element_export_fancy(val, num, key, level, str, debug_zval, options, class_name);
} ZEND_HASH_FOREACH_END();
ZEND_HASH_DEC_APPLY_COUNT(myht);
} else {
xdebug_str_add(str, xdebug_sprintf("%*s...\n", (level * 4) - 2, ""), 1);
}
} else {
xdebug_str_add(str, xdebug_sprintf("<i>&amp;</i><b>object</b>(<i>%s</i>)", STR_NAME_VAL(Z_OBJCE_P(*struc)->name)), 1);
xdebug_str_add(str, xdebug_sprintf("[<i>%d</i>]\n", Z_OBJ_HANDLE_P(*struc)), 1);
}
if (is_temp) {
zend_hash_destroy(myht);
efree(myht);
}
break;
case IS_RESOURCE: {
char *type_name;
type_name = (char *) zend_rsrc_list_get_rsrc_type(Z_RES_P(*struc) TSRMLS_CC);
xdebug_str_add(str, xdebug_sprintf("<b>resource</b>(<i>%ld</i><font color='%s'>,</font> <i>%s</i>)", Z_RES_P(*struc)->handle, COLOR_RESOURCE, type_name ? type_name : "Unknown"), 1);
break;
}
case IS_UNDEF:
xdebug_str_add(str, xdebug_sprintf("<font color='%s'>*uninitialized*</font>", COLOR_NULL), 0);
break;
default:
xdebug_str_add(str, xdebug_sprintf("<font color='%s'>NFC</font>", COLOR_NULL), 0);
break;
}
if (Z_TYPE_P(*struc) != IS_ARRAY && Z_TYPE_P(*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 = XDEBUG_STR_INITIALIZER;
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);
if (options->show_location && !debug_zval) {
if (strlen(XG(file_link_format)) > 0) {
char *file_link;
xdebug_format_file_link(&file_link, zend_get_executed_filename(TSRMLS_C), zend_get_executed_lineno(TSRMLS_C) TSRMLS_CC);
xdebug_str_add(&str, xdebug_sprintf("\n<small><a href='%s'>%s:%d</a>:</small>", file_link, zend_get_executed_filename(TSRMLS_C), zend_get_executed_lineno(TSRMLS_C)), 1);
xdfree(file_link);
} else {
xdebug_str_add(&str, xdebug_sprintf("\n<small>%s:%d:</small>", zend_get_executed_filename(TSRMLS_C), zend_get_executed_lineno(TSRMLS_C)), 1);
}
}
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;
}
char* xdebug_get_zval_value_serialized(zval *val, int debug_zval, xdebug_var_export_options *options TSRMLS_DC)
{
zend_object *orig_exception = EG(exception);
php_serialize_data_t var_hash;
smart_str buf = { 0, 0 };
if (!val) {
return NULL;
}
PHP_VAR_SERIALIZE_INIT(var_hash);
XG(in_var_serialisation) = 1;
EG(exception) = NULL;
php_var_serialize(&buf, val, &var_hash TSRMLS_CC);
orig_exception = EG(exception) = orig_exception;
XG(in_var_serialisation) = 0;
PHP_VAR_SERIALIZE_DESTROY(var_hash);
if (buf.a) {
int new_len;
char *tmp_base64, *tmp_ret;
/* now we need to base64 it */
tmp_base64 = (char*) xdebug_base64_encode((unsigned char*) buf.s->val, buf.s->len, &new_len);
/* we need a malloc'ed and not an emalloc'ed string */
tmp_ret = xdstrdup(tmp_base64);
efree(tmp_base64);
smart_str_free(&buf);
return tmp_ret;
} else {
return NULL;
}
}
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;
zval *tmpz;
if (debug_zval) {
if (Z_TYPE_P(*struc) >= IS_STRING && Z_TYPE_P(*struc) != IS_INDIRECT) {
xdebug_str_add(str, xdebug_sprintf("<i>(refcount=%d, is_ref=%d)</i>", (*struc)->value.counted->gc.refcount, Z_TYPE_P(*struc) == IS_REFERENCE), 1);
} else {
xdebug_str_add(str, "<i>(refcount=0, is_ref=0)</i>", 0);
}
}
if (Z_TYPE_P(*struc) == IS_REFERENCE) {
tmpz = &((*struc)->value.ref->val);
struc = &tmpz;
}
switch (Z_TYPE_P(*struc)) {
case IS_TRUE:
case IS_FALSE:
xdebug_str_add(str, xdebug_sprintf("<font color='%s'>%s</font>", COLOR_BOOL, Z_TYPE_P(*struc) == IS_TRUE ? "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("<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;
case IS_STRING:
xdebug_str_add(str, xdebug_sprintf("<font color='%s'>string(%d)</font>", COLOR_STRING, Z_STRLEN_P(*struc)), 1);
break;
case IS_ARRAY:
myht = Z_ARRVAL_P(*struc);
xdebug_str_add(str, xdebug_sprintf("<font color='%s'>array(%d)</font>", COLOR_ARRAY, myht->nNumOfElements), 1);
break;
case IS_OBJECT:
xdebug_str_add(str, xdebug_sprintf("<font color='%s'>object(%s)", COLOR_OBJECT, STR_NAME_VAL(Z_OBJCE_P(*struc)->name)), 1);
xdebug_str_add(str, xdebug_sprintf("[%d]", Z_OBJ_HANDLE_P(*struc)), 1);
xdebug_str_addl(str, "</font>", 7, 0);
break;
case IS_RESOURCE: {
char *type_name;
type_name = (char *) zend_rsrc_list_get_rsrc_type(Z_RES_P(*struc) TSRMLS_CC);
xdebug_str_add(str, xdebug_sprintf("<font color='%s'>resource(%ld, %s)</font>", COLOR_RESOURCE, Z_RES_P(*struc)->handle, type_name ? type_name : "Unknown"), 1);
break;
}
case IS_UNDEF:
xdebug_str_add(str, xdebug_sprintf("<font color='%s'>*uninitialized*</font>", COLOR_NULL), 0);
break;
default:
xdebug_str_add(str, xdebug_sprintf("<font color='%s'>NFC</font>", COLOR_NULL), 0);
break;
}
}
char* xdebug_get_zval_synopsis_fancy(char *name, zval *val, int *len, int debug_zval, xdebug_var_export_options *options TSRMLS_DC)
{
xdebug_str str = XDEBUG_STR_INITIALIZER;
int default_options = 0;
if (!options) {
options = xdebug_var_export_options_from_ini(TSRMLS_C);
default_options = 1;
}
xdebug_var_synopsis_fancy(&val, (xdebug_str*) &str, 1, debug_zval, options TSRMLS_CC);
if (default_options) {
xdfree(options->runtime);
xdfree(options);
}
*len = str.l;
return str.d;
}
/*****************************************************************************
** XML encoding function
*/
char* xdebug_xmlize(char *string, size_t len, size_t *newlen)
{
if (len) {
char *tmp;
char *tmp2;
tmp = xdebug_str_to_str(string, len, "&", 1, "&amp;", 5, &len);
tmp2 = xdebug_str_to_str(tmp, len, ">", 1, "&gt;", 4, &len);
efree(tmp);
tmp = xdebug_str_to_str(tmp2, len, "<", 1, "&lt;", 4, &len);
efree(tmp2);
tmp2 = xdebug_str_to_str(tmp, len, "\"", 1, "&quot;", 6, &len);
efree(tmp);
tmp = xdebug_str_to_str(tmp2, len, "'", 1, "&#39;", 5, &len);
efree(tmp2);
tmp2 = xdebug_str_to_str(tmp, len, "\n", 1, "&#10;", 5, &len);
efree(tmp);
tmp = xdebug_str_to_str(tmp2, len, "\r", 1, "&#13;", 5, &len);
efree(tmp2);
tmp2 = xdebug_str_to_str(tmp, len, "\0", 1, "&#0;", 4, (size_t*) newlen);
efree(tmp);
return tmp2;
} else {
*newlen = len;
return estrdup(string);
}
}
/*****************************************************************************
** Function name printing function
*/
static char* xdebug_create_doc_link(xdebug_func f TSRMLS_DC)
{
char *tmp_target = NULL, *p, *retval;
switch (f.type) {
case XFUNC_NORMAL: {
tmp_target = xdebug_sprintf("function.%s", f.function);
break;
}
case XFUNC_STATIC_MEMBER:
case XFUNC_MEMBER: {
if (strcmp(f.function, "__construct") == 0) {
tmp_target = xdebug_sprintf("%s.construct", f.class);
} else {
tmp_target = xdebug_sprintf("%s.%s", f.class, f.function);
}
break;
}
}
while ((p = strchr(tmp_target, '_')) != NULL) {
*p = '-';
}
retval = xdebug_sprintf("<a href='%s%s%s' target='_new'>%s</a>\n",
(PG(docref_root) && PG(docref_root)[0]) ? PG(docref_root) : "http://www.php.net/",
tmp_target, PG(docref_ext), f.function);
xdfree(tmp_target);
return retval;
}
char* xdebug_show_fname(xdebug_func f, int html, int flags TSRMLS_DC)
{
switch (f.type) {
case XFUNC_NORMAL: {
if (PG(html_errors) && html && f.internal) {
return xdebug_create_doc_link(f TSRMLS_CC);
} else {
return xdstrdup(f.function);
}
break;
}
case XFUNC_STATIC_MEMBER:
case XFUNC_MEMBER: {
if (PG(html_errors) && html && f.internal) {
return xdebug_create_doc_link(f TSRMLS_CC);
} else {
return xdebug_sprintf("%s%s%s",
f.class ? f.class : "?",
f.type == XFUNC_STATIC_MEMBER ? "::" : "->",
f.function ? f.function : "?"
);
}
break;
}
case XFUNC_EVAL:
return xdstrdup("eval");
break;
case XFUNC_INCLUDE:
return xdstrdup("include");
break;
case XFUNC_INCLUDE_ONCE:
return xdstrdup("include_once");
break;
case XFUNC_REQUIRE:
return xdstrdup("require");
break;
case XFUNC_REQUIRE_ONCE:
return xdstrdup("require_once");
break;
case XFUNC_ZEND_PASS:
return xdstrdup("{zend_pass}");
break;
default:
return xdstrdup("{unknown}");
}
}