EAPOLClientItemIDRef
EAPOLClientItemIDCreateWithDictionary(EAPOLClientConfigurationRef cfg,
CFDictionaryRef dict)
{
CFStringRef domain;
EAPOLClientProfileRef profile;
CFStringRef profileID;
CFDataRef ssid;
if (isA_CFDictionary(dict) == NULL) {
return (NULL);
}
profileID = CFDictionaryGetValue(dict, kItemProfileID);
if (isA_CFString(profileID) != NULL) {
if (cfg != NULL) {
profile = EAPOLClientConfigurationGetProfileWithID(cfg, profileID);
if (profile != NULL) {
return (EAPOLClientItemIDCreateWithProfile(profile));
}
}
return (EAPOLClientItemIDCreateWithProfileID(profileID));
}
ssid = CFDictionaryGetValue(dict, kItemSSID);
if (isA_CFData(ssid) != NULL) {
if (cfg != NULL) {
profile = EAPOLClientConfigurationGetProfileWithWLANSSID(cfg, ssid);
if (profile != NULL) {
return (EAPOLClientItemIDCreateWithProfile(profile));
}
}
return (EAPOLClientItemIDCreateWithWLANSSID(ssid));
}
domain = CFDictionaryGetValue(dict, kItemDomain);
if (isA_CFString(domain) != NULL) {
if (cfg != NULL) {
profile
= EAPOLClientConfigurationGetProfileWithWLANDomain(cfg,
domain);
if (profile != NULL) {
return (EAPOLClientItemIDCreateWithProfile(profile));
}
}
return (EAPOLClientItemIDCreateWithWLANDomain(domain));
}
if (CFDictionaryGetValue(dict, kItemDefault) != NULL) {
return (EAPOLClientItemIDCreateDefault());
}
return (NULL);
}
/*
* Function: EAPOLClientProfileSetWLANDomain
*
* Purpose:
* Bind the profile to a Hotspot 2.0 domain name.
*
* Only a single profile can be associated with a particular domain name.
*
* To un-bind the profile from the domain name, set the domain
* argument to NULL.
*
* Returns:
* FALSE if there's an existing profile with the same domain name,
* TRUE otherwise.
*
* Note:
* EAPOLClientProfileSetWLANSSIDAndSecurityType() and
* EAPOLClientProfileSetWLANDomain() are mutally exclusive.
* A given profile can only be associated with a WLAN SSID *or* a
* WLAN domain and not both.
*/
Boolean
EAPOLClientProfileSetWLANDomain(EAPOLClientProfileRef profile,
CFStringRef domain)
{
EAPOLClientProfileRef existing_profile;
if (domain != NULL) {
if (profile->WLAN.ssid != NULL) {
/* can't specify a domain when ssid is already specified */
return (FALSE);
}
if (profile->cfg != NULL) {
existing_profile
= EAPOLClientConfigurationGetProfileWithWLANDomain(profile->cfg,
domain);
if (existing_profile != NULL && existing_profile != profile) {
/* some other profile has this domain already */
return (FALSE);
}
}
}
/* give up the existing domain */
if (profile->WLAN.domain != NULL && profile->cfg != NULL) {
/* clear the old binding */
EAPOLClientConfigurationSetProfileForWLANDomain(profile->cfg,
profile->WLAN.domain,
NULL);
}
/* claim the domain */
if (domain != NULL) {
CFRetain(domain);
if (profile->cfg != NULL) {
EAPOLClientConfigurationSetProfileForWLANDomain(profile->cfg,
domain,
profile);
}
}
if (profile->WLAN.domain != NULL) {
CFRelease(profile->WLAN.domain);
}
profile->WLAN.domain = domain;
return (TRUE);
}
/*
* Function: EAPOLClientConfigurationAddProfile
*
* Purpose:
* Add the specified profile to the configuration.
*
* Returns:
* FALSE if the profile could not be added, either because:
* - the profile is already in the configuration, or
* - the profile conflicts with an existing profile (profileID or WLAN SSID)
* TRUE if the profile was added successfully.
*/
Boolean
EAPOLClientConfigurationAddProfile(EAPOLClientConfigurationRef cfg,
EAPOLClientProfileRef profile)
{
CFStringRef domain = NULL;
CFStringRef profileID = EAPOLClientProfileGetID(profile);
CFDataRef ssid;
if (profile->cfg != NULL) {
/* profile is already part of the configuration */
return (FALSE);
}
if (EAPOLClientConfigurationGetProfileWithID(cfg, profileID) != NULL) {
/* profile already present with that profileID */
return (FALSE);
}
ssid = EAPOLClientProfileGetWLANSSIDAndSecurityType(profile, NULL);
if (ssid != NULL) {
if (EAPOLClientConfigurationGetProfileWithWLANSSID(cfg, ssid) != NULL) {
/* profile already present with that SSID */
return (FALSE);
}
}
else {
domain = EAPOLClientProfileGetWLANDomain(profile);
if (domain != NULL) {
if (EAPOLClientConfigurationGetProfileWithWLANDomain(cfg, domain)
!= NULL) {
/* profile already exists with that domain */
return (FALSE);
}
}
}
CFDictionarySetValue(cfg->profiles, profileID, profile);
if (ssid != NULL) {
CFDictionarySetValue(cfg->ssids, ssid, profileID);
}
else if (domain != NULL) {
CFDictionarySetValue(cfg->domains, domain, profileID);
}
EAPOLClientProfileSetConfiguration(profile, cfg);
return (TRUE);
}
/*
* Function: EAPOLClientConfigurationCopyMatchingProfiles
*
* Purpose:
* Find the profile(s) matching the specified profile.
* A profile is matched based on the profileID, the WLAN SSID, and
* the WLAN domain, all of which must be unique in the configuration.
*
* Usually invoked after calling
* EAPOLClientProfileCreateWithPropertyList() to instantiate a profile
* from an external format.
*
* Returns:
* NULL if no matching profile is part of the configuration,
* non-NULL CFArrayRef of EAPOLClientProfileRef if found.
*/
CFArrayRef /* of EAPOLClientProfileRef */
EAPOLClientConfigurationCopyMatchingProfiles(EAPOLClientConfigurationRef cfg,
EAPOLClientProfileRef profile)
{
int count;
EAPOLClientProfileRef matching_profile;
CFStringRef profileID = EAPOLClientProfileGetID(profile);
CFDataRef ssid;
const void * values[2] = { NULL, NULL };
count = 0;
matching_profile = EAPOLClientConfigurationGetProfileWithID(cfg, profileID);
if (matching_profile != NULL) {
values[count] = matching_profile;
count++;
}
matching_profile = NULL;
ssid = EAPOLClientProfileGetWLANSSIDAndSecurityType(profile, NULL);
if (ssid != NULL) {
matching_profile
= EAPOLClientConfigurationGetProfileWithWLANSSID(cfg, ssid);
}
else {
CFStringRef domain;
domain = EAPOLClientProfileGetWLANDomain(profile);
if (domain != NULL) {
matching_profile
= EAPOLClientConfigurationGetProfileWithWLANDomain(cfg, domain);
}
}
if (matching_profile != NULL && values[0] != matching_profile) {
values[count] = matching_profile;
count++;
}
if (count == 0) {
return (NULL);
}
return (CFArrayCreate(CFGetAllocator(cfg), values, count,
&kCFTypeArrayCallBacks));
}