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author | Emiel Bruijntjes <emiel.bruijntjes@copernica.com> | 2015-01-12 21:54:59 +0100 |
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committer | Emiel Bruijntjes <emiel.bruijntjes@copernica.com> | 2015-01-12 21:54:59 +0100 |
commit | 75944e3e755053bc2ebe9a2a8c55575941f79a56 (patch) | |
tree | 7d2231c219f223b5fd1f2bf1facf6cedc7f341bd /zend/executestate.h | |
parent | a3007b9915a0ca3eec024b714cecc609e6356e17 (diff) |
Added missing executestate.h file (forgot that in previous commit), and solved issue #158, the Php::Object constructor for multiple parameters accidentally matched the call to Php::Object(name, implementation)
Diffstat (limited to 'zend/executestate.h')
-rw-r--r-- | zend/executestate.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/zend/executestate.h b/zend/executestate.h new file mode 100644 index 0000000..8e33b16 --- /dev/null +++ b/zend/executestate.h @@ -0,0 +1,79 @@ +/** + * ExecuteState.h + * + * Class that keeps the current execution state (this is used when a different + * script or file is eval'ed to store the execution state so that we can switch + * back to the original state. + * + * @author Emiel Bruijntjes <emiel.bruijntjes@copernica.com> + * @copyright 2014 Copernica BV + */ + +/** + * Set up namespace + */ +namespace Php { + +/** + * Helper class to store and restore the current opcode state + * + * When we're going to execute a set of instructions, we need to store the + * current state of the Zend engine. After the instructions have been processed, + * we can switch back to the original instructions + */ +class ExecuteState +{ +private: + /** + * All the original settings + */ + zend_op_array *_active_op_array; + zval **_return_value_ptr_ptr; + zend_op **_opline_ptr; + int _interactive; + +#ifdef ZTS + /** + * When in thread safety mode, we also keep track of the TSRM_LS var + * @var void*** + */ + void ***tsrm_ls; +#endif + +public: + /** + * Constructor + */ + ExecuteState(TSRMLS_D) + { + // store all the original stuff + _active_op_array = EG(active_op_array); + _return_value_ptr_ptr = EG(return_value_ptr_ptr); + _opline_ptr = EG(opline_ptr); + _interactive = CG(interactive); + +#ifdef ZTS + // copy tsrm_ls param + this->tsrm_ls = tsrm_ls; +#endif + } + + /** + * Destructor + */ + virtual ~ExecuteState() + { + // restore all settings + CG(interactive) = _interactive; + EG(no_extensions) = 0; + EG(opline_ptr) = _opline_ptr; + EG(active_op_array) = _active_op_array; + EG(return_value_ptr_ptr) = _return_value_ptr_ptr; + } +}; + +/** + * End of namespace + */ +} + |