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[Settings] Allow encapsulated options to be specified as named settings 

Allow encapsulated options to be specified as e.g. "175.3".  As a
side-effect, change the separator character for the type field from "." to
":"; for example, the IP address pseudo-option is now "175.3:ipv4".
This commit is contained in:
Michael Brown 2008-03-18 04:13:11 +00:00
parent e2613e8896
commit 03398e3389
1 changed files with 10 additions and 4 deletions
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14
src/core/settings.c
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@ -91,7 +91,7 @@ static struct config_setting * find_config_setting ( const char *name ) {
* @ret setting Configuration setting, or NULL
*
* Find setting if it exists. If it doesn't exist, but the name is of
* the form "<num>.<type>" (e.g. "12.string"), then construct a
* the form "<num>:<type>" (e.g. "12:string"), then construct a
* setting for that tag and data type, and return it. The constructed
* setting will be placed in the temporary buffer.
*/
@ -106,13 +106,19 @@ find_or_build_config_setting ( const char *name,
if ( setting )
return setting;
/* If name is of the form "<num>.<type>", try to construct a setting */
/* If name is of the form "<num>:<type>", try to construct a setting */
setting = tmp_setting;
memset ( setting, 0, sizeof ( *setting ) );
setting->name = name;
setting->tag = strtoul ( name, &separator, 10 );
for ( separator = ( char * ) name ; 1 ; separator++ ) {
setting->tag = ( ( setting->tag << 8 ) |
strtoul ( separator, &separator, 0 ) );
if ( *separator != '.' )
break;
}
switch ( *separator ) {
case '.' :
case ':' :
setting->type = find_config_setting_type ( separator + 1 );
break;
case '\0' :