#include "configd.h"
#include "session.h"
SCDStatus
_SCDTouch(SCDSessionRef session, CFStringRef key)
{
SCDSessionPrivateRef sessionPrivate = (SCDSessionPrivateRef)session;
SCDStatus scd_status;
boolean_t wasLocked;
SCDHandleRef handle;
CFPropertyListRef value;
SCDLog(LOG_DEBUG, CFSTR("_SCDTouch:"));
SCDLog(LOG_DEBUG, CFSTR(" key = %@"), key);
if ((session == NULL) || (sessionPrivate->server == MACH_PORT_NULL)) {
return SCD_NOSESSION;
}
wasLocked = SCDOptionGet(NULL, kSCDOptionIsLocked);
if (!wasLocked) {
scd_status = _SCDLock(session);
if (scd_status != SCD_OK) {
SCDLog(LOG_DEBUG, CFSTR(" _SCDLock(): %s"), SCDError(scd_status));
return scd_status;
}
}
scd_status = _SCDGet(session, key, &handle);
switch (scd_status) {
case SCD_NOKEY :
handle = SCDHandleInit();
value = CFDateCreate(NULL, CFAbsoluteTimeGetCurrent());
SCDLog(LOG_DEBUG, CFSTR(" new time stamp = %@"), value);
SCDHandleSetData(handle, value);
CFRelease(value);
break;
case SCD_OK :
value = SCDHandleGetData(handle);
if (CFGetTypeID(value) == CFDateGetTypeID()) {
value = CFDateCreate(NULL, CFAbsoluteTimeGetCurrent());
SCDLog(LOG_DEBUG, CFSTR(" new time stamp = %@"), value);
SCDHandleSetData(handle, value);
CFRelease(value);
}
break;
default :
SCDLog(LOG_DEBUG, CFSTR(" _SCDGet(): %s"), SCDError(scd_status));
goto done;
}
scd_status = _SCDSet(session, key, handle);
SCDHandleRelease(handle);
done :
if (!wasLocked)
_SCDUnlock(session);
return SCD_OK;
}
kern_return_t
_configtouch(mach_port_t server,
xmlData_t keyRef,
mach_msg_type_number_t keyLen,
int *scd_status
)
{
kern_return_t status;
serverSessionRef mySession = getSession(server);
CFDataRef xmlKey;
CFStringRef key;
CFStringRef xmlError;
SCDLog(LOG_DEBUG, CFSTR("Touch key in configuration database."));
SCDLog(LOG_DEBUG, CFSTR(" server = %d"), server);
xmlKey = CFDataCreate(NULL, keyRef, keyLen);
status = vm_deallocate(mach_task_self(), (vm_address_t)keyRef, keyLen);
if (status != KERN_SUCCESS) {
SCDLog(LOG_DEBUG, CFSTR("vm_deallocate(): %s"), mach_error_string(status));
}
key = CFPropertyListCreateFromXMLData(NULL,
xmlKey,
kCFPropertyListImmutable,
&xmlError);
CFRelease(xmlKey);
if (xmlError) {
SCDLog(LOG_DEBUG, CFSTR("CFPropertyListCreateFromXMLData() key: %s"), xmlError);
*scd_status = SCD_FAILED;
return KERN_SUCCESS;
}
*scd_status = _SCDTouch(mySession->session, key);
CFRelease(key);
return KERN_SUCCESS;
}