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/**
* Exception_handler.cpp
*
* Set the exception handler
*
* @author Toon Schoenmakers <toon.schoenmakers@copernica.com>
*/
/**
* Dependencies
*/
#include "includes.h"
/**
* Open the PHP namespace
*/
namespace Php {
/**
* Set a std::function as a php exception handler
*/
Value set_exception_handler(const std::function<Value(Parameters ¶ms)> &handler)
{
// we need the tsrm_ls variable
TSRMLS_FETCH();
// create a functor which wraps our callback
Function functor(handler);
// initialize our output value
Value output;
// turn our user_exception_handler into a Value so we can return the original one later on
if (!Z_ISNULL(EG(user_exception_handler))) output = &EG(user_exception_handler);
// detach so we have the zval
auto value = functor.detach(true);
// copy our zval into the user_exception_handler
ZVAL_COPY(value, &EG(user_exception_handler));
// return the original handler
return output;
}
/**
* Set a std::function as a php error handler
*/
Value set_error_handler(const std::function<Value(Parameters ¶ms)> &handler, Error error)
{
// we need the tsrm_ls variable
TSRMLS_FETCH();
// create the functor which wraps our callback
Function functor(handler);
// initialize our output value
Value output;
// turn our user_error_handler into a Value if we have one, just so we can return it later on
if (!Z_ISNULL(EG(user_error_handler))) output = &EG(user_error_handler);
// detach so we have the zval
auto value = functor.detach(true);
// copy our zval into the user_error_handler
ZVAL_COPY(value, &EG(user_error_handler));
EG(user_error_handler_error_reporting) = (int) error;
// return the original handler
return output;
}
/**
* Modify the error reporting level, will return the old error reporting level.
*/
Value error_reporting(Error error)
{
// we need the tsrm_ls variable
TSRMLS_FETCH();
// store the old error reporting value
Value output(EG(error_reporting));
// create a small temporary buffer
char str[21];
// write the level into this buffer
int size = sprintf(str, "%d", (int) error);
// if we failed for some reason we bail out
if (size < 0) return false;
// alter the ini on the fly
zend_alter_ini_entry(zend_string_init("error_reporting", sizeof("error_reporting"), 1), zend_string_init(str, size, 1), ZEND_INI_USER, ZEND_INI_STAGE_RUNTIME);
// return the output
return output;
}
/**
* End of namespace
*/
}
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