#include "configd.h"
#include "session.h"
#include "pattern.h"
static int
removeKey(CFMutableArrayRef keys, CFStringRef key)
{
CFIndex i;
CFIndex n;
if (keys == NULL) {
return kSCStatusNoKey;
}
n = CFArrayGetCount(keys);
i = CFArrayGetFirstIndexOfValue(keys, CFRangeMake(0, n), key);
if (i == kCFNotFound) {
return kSCStatusNoKey;
}
CFArrayRemoveValueAtIndex(keys, i);
return kSCStatusOK;
}
__private_extern__
int
__SCDynamicStoreRemoveWatchedKey(SCDynamicStoreRef store, CFStringRef key, Boolean isRegex, Boolean internal)
{
int sc_status = kSCStatusOK;
CFNumberRef sessionNum;
SCDynamicStorePrivateRef storePrivate = (SCDynamicStorePrivateRef)store;
SC_trace("%s : %5d : %s : %@",
internal ? "*watch-" : "watch- ",
storePrivate->server,
isRegex ? "pattern" : "key",
key);
if (isRegex) {
sc_status = removeKey(storePrivate->patterns, key);
if (sc_status != kSCStatusOK) {
goto done;
}
sessionNum = CFNumberCreate(NULL, kCFNumberIntType, &storePrivate->server);
patternRemoveSession(key, sessionNum);
CFRelease(sessionNum);
} else {
sc_status = removeKey(storePrivate->keys, key);
if (sc_status != kSCStatusOK) {
goto done;
}
sessionNum = CFNumberCreate(NULL, kCFNumberIntType, &storePrivate->server);
_removeWatcher(sessionNum, key);
CFRelease(sessionNum);
}
done :
return sc_status;
}
__private_extern__
kern_return_t
_notifyremove(mach_port_t server,
xmlData_t keyRef,
mach_msg_type_number_t keyLen,
int isRegex,
int *sc_status
)
{
CFStringRef key = NULL;
serverSessionRef mySession;
if (!_SCUnserializeString(&key, NULL, (void *)keyRef, keyLen)) {
*sc_status = kSCStatusFailed;
goto done;
}
if (!isA_CFString(key)) {
*sc_status = kSCStatusInvalidArgument;
goto done;
}
mySession = getSession(server);
if (mySession == NULL) {
*sc_status = kSCStatusNoStoreSession;
goto done;
}
*sc_status = __SCDynamicStoreRemoveWatchedKey(mySession->store,
key,
isRegex != 0,
FALSE);
done :
if (key) CFRelease(key);
return KERN_SUCCESS;
}