--- /dev/null
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "php.h"
+#ifdef ZTS
+#include "TSRM.h"
+#endif
+#include "php_ini.h"
+#include "ext/standard/info.h"
+#include "php_symfony_debug.h"
+#include "ext/standard/php_rand.h"
+#include "ext/standard/php_lcg.h"
+#include "ext/spl/php_spl.h"
+#include "Zend/zend_gc.h"
+#include "Zend/zend_builtin_functions.h"
+#include "Zend/zend_extensions.h" /* for ZEND_EXTENSION_API_NO */
+#include "ext/standard/php_array.h"
+#include "Zend/zend_interfaces.h"
+#include "SAPI.h"
+
+#define IS_PHP_53 ZEND_EXTENSION_API_NO == 220090626
+
+ZEND_DECLARE_MODULE_GLOBALS(symfony_debug)
+
+ZEND_BEGIN_ARG_INFO_EX(symfony_zval_arginfo, 0, 0, 2)
+ ZEND_ARG_INFO(0, key)
+ ZEND_ARG_ARRAY_INFO(0, array, 0)
+ ZEND_ARG_INFO(0, options)
+ZEND_END_ARG_INFO()
+
+const zend_function_entry symfony_debug_functions[] = {
+ PHP_FE(symfony_zval_info, symfony_zval_arginfo)
+ PHP_FE(symfony_debug_backtrace, NULL)
+ PHP_FE_END
+};
+
+PHP_FUNCTION(symfony_debug_backtrace)
+{
+ if (zend_parse_parameters_none() == FAILURE) {
+ return;
+ }
+#if IS_PHP_53
+ zend_fetch_debug_backtrace(return_value, 1, 0 TSRMLS_CC);
+#else
+ zend_fetch_debug_backtrace(return_value, 1, 0, 0 TSRMLS_CC);
+#endif
+
+ if (!SYMFONY_DEBUG_G(debug_bt)) {
+ return;
+ }
+
+ php_array_merge(Z_ARRVAL_P(return_value), Z_ARRVAL_P(SYMFONY_DEBUG_G(debug_bt)), 0 TSRMLS_CC);
+}
+
+PHP_FUNCTION(symfony_zval_info)
+{
+ zval *key = NULL, *arg = NULL;
+ zval **data = NULL;
+ HashTable *array = NULL;
+ long options = 0;
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "zh|l", &key, &array, &options) == FAILURE) {
+ return;
+ }
+
+ switch (Z_TYPE_P(key)) {
+ case IS_STRING:
+ if (zend_symtable_find(array, Z_STRVAL_P(key), Z_STRLEN_P(key) + 1, (void **)&data) == FAILURE) {
+ return;
+ }
+ break;
+ case IS_LONG:
+ if (zend_hash_index_find(array, Z_LVAL_P(key), (void **)&data)) {
+ return;
+ }
+ break;
+ }
+
+ arg = *data;
+
+ array_init(return_value);
+
+ add_assoc_string(return_value, "type", (char *)_symfony_debug_zval_type(arg), 1);
+ add_assoc_stringl(return_value, "zval_hash", _symfony_debug_memory_address_hash((void *)arg TSRMLS_CC), 16, 0);
+ add_assoc_long(return_value, "zval_refcount", Z_REFCOUNT_P(arg));
+ add_assoc_bool(return_value, "zval_isref", (zend_bool)Z_ISREF_P(arg));
+
+ if (Z_TYPE_P(arg) == IS_OBJECT) {
+ char hash[33] = {0};
+
+ php_spl_object_hash(arg, (char *)hash TSRMLS_CC);
+ add_assoc_stringl(return_value, "object_class", (char *)Z_OBJCE_P(arg)->name, Z_OBJCE_P(arg)->name_length, 1);
+ add_assoc_long(return_value, "object_refcount", EG(objects_store).object_buckets[Z_OBJ_HANDLE_P(arg)].bucket.obj.refcount);
+ add_assoc_string(return_value, "object_hash", hash, 1);
+ add_assoc_long(return_value, "object_handle", Z_OBJ_HANDLE_P(arg));
+ } else if (Z_TYPE_P(arg) == IS_ARRAY) {
+ add_assoc_long(return_value, "array_count", zend_hash_num_elements(Z_ARRVAL_P(arg)));
+ } else if(Z_TYPE_P(arg) == IS_RESOURCE) {
+ add_assoc_long(return_value, "resource_handle", Z_LVAL_P(arg));
+ add_assoc_string(return_value, "resource_type", (char *)_symfony_debug_get_resource_type(Z_LVAL_P(arg) TSRMLS_CC), 1);
+ add_assoc_long(return_value, "resource_refcount", _symfony_debug_get_resource_refcount(Z_LVAL_P(arg) TSRMLS_CC));
+ } else if (Z_TYPE_P(arg) == IS_STRING) {
+ add_assoc_long(return_value, "strlen", Z_STRLEN_P(arg));
+ }
+}
+
+void symfony_debug_error_cb(int type, const char *error_filename, const uint error_lineno, const char *format, va_list args)
+{
+ TSRMLS_FETCH();
+ zval *retval;
+
+ switch (type) {
+ case E_ERROR:
+ case E_PARSE:
+ case E_CORE_ERROR:
+ case E_CORE_WARNING:
+ case E_COMPILE_ERROR:
+ case E_COMPILE_WARNING:
+ ALLOC_INIT_ZVAL(retval);
+#if IS_PHP_53
+ zend_fetch_debug_backtrace(retval, 1, 0 TSRMLS_CC);
+#else
+ zend_fetch_debug_backtrace(retval, 1, 0, 0 TSRMLS_CC);
+#endif
+ SYMFONY_DEBUG_G(debug_bt) = retval;
+ }
+
+ SYMFONY_DEBUG_G(old_error_cb)(type, error_filename, error_lineno, format, args);
+}
+
+static const char* _symfony_debug_get_resource_type(long rsid TSRMLS_DC)
+{
+ const char *res_type;
+ res_type = zend_rsrc_list_get_rsrc_type(rsid TSRMLS_CC);
+
+ if (!res_type) {
+ return "Unknown";
+ }
+
+ return res_type;
+}
+
+static int _symfony_debug_get_resource_refcount(long rsid TSRMLS_DC)
+{
+ zend_rsrc_list_entry *le;
+
+ if (zend_hash_index_find(&EG(regular_list), rsid, (void **) &le)==SUCCESS) {
+ return le->refcount;
+ }
+
+ return 0;
+}
+
+static char *_symfony_debug_memory_address_hash(void *address TSRMLS_DC)
+{
+ char *result = NULL;
+ intptr_t address_rand;
+
+ if (!SYMFONY_DEBUG_G(req_rand_init)) {
+ if (!BG(mt_rand_is_seeded)) {
+ php_mt_srand(GENERATE_SEED() TSRMLS_CC);
+ }
+ SYMFONY_DEBUG_G(req_rand_init) = (intptr_t)php_mt_rand(TSRMLS_C);
+ }
+
+ address_rand = (intptr_t)address ^ SYMFONY_DEBUG_G(req_rand_init);
+
+ spprintf(&result, 17, "%016zx", address_rand);
+
+ return result;
+}
+
+static const char *_symfony_debug_zval_type(zval *zv)
+{
+ switch (Z_TYPE_P(zv)) {
+ case IS_NULL:
+ return "NULL";
+ break;
+
+ case IS_BOOL:
+ return "boolean";
+ break;
+
+ case IS_LONG:
+ return "integer";
+ break;
+
+ case IS_DOUBLE:
+ return "double";
+ break;
+
+ case IS_STRING:
+ return "string";
+ break;
+
+ case IS_ARRAY:
+ return "array";
+ break;
+
+ case IS_OBJECT:
+ return "object";
+
+ case IS_RESOURCE:
+ return "resource";
+
+ default:
+ return "unknown type";
+ }
+}
+
+zend_module_entry symfony_debug_module_entry = {
+ STANDARD_MODULE_HEADER,
+ "symfony_debug",
+ symfony_debug_functions,
+ PHP_MINIT(symfony_debug),
+ PHP_MSHUTDOWN(symfony_debug),
+ PHP_RINIT(symfony_debug),
+ PHP_RSHUTDOWN(symfony_debug),
+ PHP_MINFO(symfony_debug),
+ PHP_SYMFONY_DEBUG_VERSION,
+ PHP_MODULE_GLOBALS(symfony_debug),
+ PHP_GINIT(symfony_debug),
+ PHP_GSHUTDOWN(symfony_debug),
+ NULL,
+ STANDARD_MODULE_PROPERTIES_EX
+};
+
+#ifdef COMPILE_DL_SYMFONY_DEBUG
+ZEND_GET_MODULE(symfony_debug)
+#endif
+
+PHP_GINIT_FUNCTION(symfony_debug)
+{
+ memset(symfony_debug_globals, 0 , sizeof(*symfony_debug_globals));
+}
+
+PHP_GSHUTDOWN_FUNCTION(symfony_debug)
+{
+
+}
+
+PHP_MINIT_FUNCTION(symfony_debug)
+{
+ SYMFONY_DEBUG_G(old_error_cb) = zend_error_cb;
+ zend_error_cb = symfony_debug_error_cb;
+
+ return SUCCESS;
+}
+
+PHP_MSHUTDOWN_FUNCTION(symfony_debug)
+{
+ zend_error_cb = SYMFONY_DEBUG_G(old_error_cb);
+
+ return SUCCESS;
+}
+
+PHP_RINIT_FUNCTION(symfony_debug)
+{
+ return SUCCESS;
+}
+
+PHP_RSHUTDOWN_FUNCTION(symfony_debug)
+{
+ return SUCCESS;
+}
+
+PHP_MINFO_FUNCTION(symfony_debug)
+{
+ php_info_print_table_start();
+ php_info_print_table_header(2, "Symfony Debug support", "enabled");
+ php_info_print_table_header(2, "Symfony Debug version", PHP_SYMFONY_DEBUG_VERSION);
+ php_info_print_table_end();
+}
projects / yaffs-website / blobdiff