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/**
* Ini.h
*
* Class that can be instantiated in the get_module() startup function to
* define settings from the php.ini file that are supported.
*
* @copyright 2014 Copernica BV
*/
/**
* Forward declarations
*/
struct _zend_ini_entry;
/**
* Set up namespace
*/
namespace Php {
/**
* Class definition
*/
class PHPCPP_EXPORT Ini
{
public:
/**
* Supported place-types for ini setting
*
* The possible settings for where the configuration can be changed are:
* PHP_INI_USER, PHP_INI_PERDIR, PHP_INI_SYSTEM and PHP_INI_ALL
*
* Usually you would choose where the setting can be changed based on how
* it is used. For example if you want to access the setting during RINIT
* stage then you would want PHP_INI_PERDIR because the setting would have
* no use after RINIT.
*/
enum Place : int {
User = (1<<0), // ZEND_INI_USER (1<<0)
Perdir = (1<<1), // ZEND_INI_PERDIR (1<<1)
System = (1<<2), // ZEND_INI_SYSTEM (1<<2)
All = (1<<0) | (1<<1) | (1<<2) // ZEND_INI_ALL (ZEND_INI_USER|ZEND_INI_PERDIR|ZEND_INI_SYSTEM)
};
/**
* Constructors for string values
*
* @param name Name of the php.ini variable
* @param value Default value
* @param place Place where the ini setting can be changed
*/
Ini(const char *name, const char *value, const Place place = Place::All) :
_name(name), _value(value), _place(place) {}
/**
* Constructors for bool values
*
* @param name Name of the php.ini variable
* @param value Default value
* @param place Place where the ini setting can be changed
*/
Ini(const char *name, bool value, const Place place = Place::All) :
_name(name), _value(bool2str(value)), _place(place) {}
/**
* Constructors for integer values
*
* @param name Name of the php.ini variable
* @param value Default value
* @param place Place where the ini setting can be changed
*/
Ini(const char *name, const int16_t value, const Place place = Place::All) :
_name(name), _value(std::to_string(value)), _place(place) {}
Ini(const char *name, const int32_t value, const Place place = Place::All) :
_name(name), _value(std::to_string(value)), _place(place) {}
Ini(const char *name, const int64_t value, const Place place = Place::All) :
_name(name), _value(std::to_string(value)), _place(place) {}
/**
* Constructors for floating point values
*
* @param name Name of the php.ini variable
* @param value Default value
* @param place Place where the ini setting can be changed
*/
Ini(const char *name, const double value, const Place place = Place::All) :
_name(name), _value(std::to_string(value)), _place(place) {}
/**
* Filling ini_entries
* @param ini_entry
* @param module_number
*/
void fill(struct _zend_ini_entry_def *ini_entry, int module_number);
private:
/**
* Helper function to convert a boolean to a string
* @param value
* @return string
*/
#ifdef _MSC_VER
static const char* bool2str(const bool value)
#else
static constexpr const char* bool2str(const bool value)
#endif
{
// cast to a string
return ( static_cast<bool>(value) ? "On" : "Off");
}
/**
* ini entry name
* @var std::string
*/
std::string _name;
/**
* ini entry value
* @var std::string
*/
std::string _value;
/**
* Place where the configuration can be changed
* @var Place
*/
Place _place;
};
/**
* End of namespace
*/
}
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