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"Stash"
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@koriym
koriym committed Jul 11, 2024
1 parent 69245ec commit a725f85
Showing 1 changed file with 43 additions and 78 deletions.
121 changes: 43 additions & 78 deletions rayaop.c
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Original file line number Diff line number Diff line change
Expand Up @@ -223,103 +223,68 @@ void php_rayaop_free_intercept_info(zval *zv) {
*/

static void php_rayaop_execute_ex(zend_execute_data *execute_data) {
PHP_RAYAOP_DEBUG_PRINT("php_rayaop_execute_ex called"); /* Output debug information */
if (execute_data->func && execute_data->func->common.function_name) {
const char *fname = ZSTR_VAL(execute_data->func->common.function_name);
const char *class_name = execute_data->func->common.scope ? ZSTR_VAL(execute_data->func->common.scope->name) : NULL;

// Skip specific functions
if (class_name && strcmp(class_name, "PhpToken") == 0 && strcmp(fname, "tokenize") == 0) {
PHP_RAYAOP_DEBUG_PRINT("Skipping PhpToken::tokenize");
php_rayaop_original_execute_ex(execute_data);
return;
}

if (class_name && strcmp(class_name, "PhpParser\\Parser\\Php8") == 0 && strcmp(fname, "{closure}") == 0) {
PHP_RAYAOP_DEBUG_PRINT("Skipping PhpParser\\Parser\\Php8::{closure}");
php_rayaop_original_execute_ex(execute_data);
return;
}

if (class_name && strcmp(class_name, "PHPUnit\\Framework\\TestCase") == 0 && strcmp(fname, "startOutputBuffering") == 0) {
PHP_RAYAOP_DEBUG_PRINT("Skipping PHPUnit\\Framework\\TestCase::startOutputBuffering");
php_rayaop_original_execute_ex(execute_data);
return;
}
}

PHP_RAYAOP_DEBUG_PRINT("php_rayaop_execute_ex called");

// 実行深度を増加させ、ログに記録
RAYAOP_G(execution_depth)++;

PHP_RAYAOP_DEBUG_PRINT("Execution depth: %d", RAYAOP_G(execution_depth));

if (!php_rayaop_should_intercept(execute_data)) {
PHP_RAYAOP_DEBUG_PRINT("Interception not necessary, calling original execute_ex function");

// Debug information about execute_data
if (execute_data == NULL) {
PHP_RAYAOP_DEBUG_PRINT("execute_data is NULL");
} else {
if (execute_data->func == NULL) {
PHP_RAYAOP_DEBUG_PRINT("execute_data->func is NULL");
} else {
if (execute_data->func->common.function_name == NULL) {
PHP_RAYAOP_DEBUG_PRINT("execute_data->func->common.function_name is NULL");
} else {
PHP_RAYAOP_DEBUG_PRINT("Function name: %s", ZSTR_VAL(execute_data->func->common.function_name));
}

if (execute_data->func->common.scope == NULL) {
PHP_RAYAOP_DEBUG_PRINT("execute_data->func->common.scope is NULL");
} else {
PHP_RAYAOP_DEBUG_PRINT("Class name: %s", ZSTR_VAL(execute_data->func->common.scope->name));
}
}
}

PHP_RAYAOP_DEBUG_PRINT("Calling original execute_ex function");

if (php_rayaop_original_execute_ex == NULL) {
PHP_RAYAOP_DEBUG_PRINT("php_rayaop_original_execute_ex is NULL");
}

php_rayaop_original_execute_ex(execute_data); /* Call the original execution function */
php_rayaop_original_execute_ex(execute_data);
RAYAOP_G(execution_depth)--;

return; /* End processing */
return;
}

zend_function *current_function = execute_data->func; /* Get current function information */
zend_string *class_name = current_function->common.scope->name; /* Get class name */
zend_string *method_name = current_function->common.function_name; /* Get method name */
zend_function *current_function = execute_data->func;
zend_string *class_name = current_function->common.scope->name;
zend_string *method_name = current_function->common.function_name;

PHP_RAYAOP_DEBUG_PRINT("Function: %s::%s", ZSTR_VAL(class_name), ZSTR_VAL(method_name));

size_t key_len;
char *key = php_rayaop_generate_intercept_key(class_name, method_name, &key_len); /* Generate intercept key */
char *key = php_rayaop_generate_intercept_key(class_name, method_name, &key_len);

php_rayaop_intercept_info *info = php_rayaop_find_intercept_info(key, key_len); /* Search for intercept information */
php_rayaop_intercept_info *info = php_rayaop_find_intercept_info(key, key_len);

if (info) {
/* If intercept information is found */
PHP_RAYAOP_DEBUG_PRINT("Found intercept info for key: %s", key); /* Output debug information */
php_rayaop_execute_intercept(execute_data, info); /* Execute interception */
} else {
/* If intercept information is not found */
PHP_RAYAOP_DEBUG_PRINT("No intercept info found for key: %s", key); /* Output debug information */
PHP_RAYAOP_DEBUG_PRINT("Calling original execute_ex function");

// Debug information about execute_data before calling the original function
if (execute_data == NULL) {
PHP_RAYAOP_DEBUG_PRINT("execute_data is NULL");
} else {
if (execute_data->func == NULL) {
PHP_RAYAOP_DEBUG_PRINT("execute_data->func is NULL");
} else {
if (execute_data->func->common.function_name == NULL) {
PHP_RAYAOP_DEBUG_PRINT("execute_data->func->common.function_name is NULL");
} else {
PHP_RAYAOP_DEBUG_PRINT("Function name: %s", ZSTR_VAL(execute_data->func->common.function_name));
}

if (execute_data->func->common.scope == NULL) {
PHP_RAYAOP_DEBUG_PRINT("execute_data->func->common.scope is NULL");
} else {
PHP_RAYAOP_DEBUG_PRINT("Class name: %s", ZSTR_VAL(execute_data->func->common.scope->name));
}
}
}

if (php_rayaop_original_execute_ex == NULL) {
PHP_RAYAOP_DEBUG_PRINT("php_rayaop_original_execute_ex is NULL");
}
PHP_RAYAOP_DEBUG_PRINT("Origilan method calling...");
if (execute_data == NULL || execute_data->func == NULL || php_rayaop_original_execute_ex == NULL) {
PHP_RAYAOP_DEBUG_PRINT("Invalid pointers detected");
// エラー処理
PHP_RAYAOP_DEBUG_PRINT("Found intercept info for key: %s", key);
if (RAYAOP_G(is_intercepting)) {
PHP_RAYAOP_DEBUG_PRINT("Already intercepting, skipping interception");
php_rayaop_original_execute_ex(execute_data);
efree(key);
return;
}
PHP_RAYAOP_DEBUG_PRINT("Calling original execute_ex. execute_data: %p, func: %p, original_execute_ex: %p",
(void*)execute_data,
(void*)(execute_data ? execute_data->func : NULL),
(void*)php_rayaop_original_execute_ex);

RAYAOP_G(is_intercepting) = 1;
php_rayaop_execute_intercept(execute_data, info);
RAYAOP_G(is_intercepting) = 0;
} else {
PHP_RAYAOP_DEBUG_PRINT("No intercept info found for key: %s", key);
php_rayaop_original_execute_ex(execute_data);
/* Call the original execution function */
PHP_RAYAOP_DEBUG_PRINT("Origilan method called sucsessfully!");
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