The new _krb5_store_string_to_reg_value() function permits
the caller to create REG_SZ, REG_EXPAND_SZ, REG_DWORD, and
REG_MULTI_SZ entries in the registry.
Change-Id: Ib5740ad07209618d8ea4c0bf3c75615f27e98b4e
The 'plugin_dir' value is Heimdal specific. So keep it in the
Software/Heimdal registry key. The Software/Kerberos registry key
will also be loaded and will contain generic Kerberos configuration.
The _krb5_parse_reg_value_as_string() used to concatenate
multi-strings using a space to be compatible with
krb5_config_get_strings() and friends. Add a new function that can
read a multi-string with an arbitrary delimiter character
_krb5_parse_reg_value_as_multi_string().
Load configuration data in the registry into a krb5_config_section.
Each registry key corresponds to a krb5_config_section and each
registry value becomes a bound string value.
The set of values contained in the root Heimdal registry key is
treated as if they were defined in the [libdefaults] section.
E.g. the configuration file:
[libdefaults]
foo = bar
[Foo]
x = y
y = {
baz = quux
}
is equivalent to the registry keys:
[HKEY_CURRENT_USER\Software\Heimdal]
"foo"="bar"
[HKEY_CURRENT_USER\Software\Heimdal\Foo]
"x"="y"
[HKEY_CURRENT_USER\Software\Heimdal\Foo\y]
"baz"="quux"
