Policy API


Functions
char *	oyPolicyToXML (oyGROUP group, int add_header, oyAllocFunc_t allocate_func)
int	oyReadXMLPolicy (oyGROUP group, const char *xml)

Detailed Description

Functions to set and export policies in Oyranos.

Todo:: define some default policies internally

Function Documentation

char* oyPolicyToXML	(	oyGROUP	group,
		int	add_header,
		oyAllocFunc_t	allocate_func
	)

Save a group of policy settings.
Write only such variables, which are available and ignore unknown ones. This currently produces pseudo xml configuration files.

Parameters:

	group	the policy group
	add_header	add description
	allocate_func	user provided function for allocating the strings memory

Returns:: the configuration as XML to save to file

int oyReadXMLPolicy	(	oyGROUP	group,
		const char *	xml
	)

Load a group of policy settings.
use xml-ish input produced by oyPolicyToXML()

Parameters:

	group	the policy group
	xml	xml configuration string

Returns:: errors